#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for emacs 24.1.50.
+# Generated by GNU Autoconf 2.65 for emacs 24.2.50.
#
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# Identity of this package.
PACKAGE_NAME='emacs'
PACKAGE_TARNAME='emacs'
-PACKAGE_VERSION='24.1.50'
-PACKAGE_STRING='emacs 24.1.50'
+PACKAGE_VERSION='24.2.50'
+PACKAGE_STRING='emacs 24.2.50'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''
LTLIBOBJS
LIBOBJS
SUBDIR_MAKEFILES_IN
+WINDOW_SYSTEM_OBJ
LIB_GCC
LD_FIRSTFLAG
LD_SWITCH_SYSTEM_TEMACS
gl_GNULIB_ENABLED_strtoll_TRUE
gl_GNULIB_ENABLED_stat_FALSE
gl_GNULIB_ENABLED_stat_TRUE
-gl_GNULIB_ENABLED_sigprocmask_FALSE
-gl_GNULIB_ENABLED_sigprocmask_TRUE
gl_GNULIB_ENABLED_pathmax_FALSE
gl_GNULIB_ENABLED_pathmax_TRUE
gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
gl_GNULIB_ENABLED_dosname_TRUE
LTLIBINTL
LIBINTL
+WINDOWS_64_BIT_OFF_T
HAVE_UNISTD_H
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
NEXT_UNISTD_H
+LIB_TIMER_TIME
PTHREAD_H_DEFINES_STRUCT_TIMESPEC
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
TIME_H_DEFINES_STRUCT_TIMESPEC
NEXT_AS_FIRST_DIRECTIVE_TIME_H
NEXT_TIME_H
-WINDOWS_64_BIT_OFF_T
-NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H
-NEXT_SYS_TYPES_H
WINDOWS_64_BIT_ST_SIZE
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
NEXT_SYS_STAT_H
GNULIB_SIGNAL_H_SIGPIPE
GNULIB_RAISE
GNULIB_PTHREAD_SIGMASK
+HAVE_SYS_SELECT_H
+NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
+NEXT_SYS_SELECT_H
+REPLACE_SELECT
+REPLACE_PSELECT
+HAVE_PSELECT
+GNULIB_SELECT
+GNULIB_PSELECT
REPLACE_TIMEGM
REPLACE_NANOSLEEP
REPLACE_MKTIME
HAVE_WCHAR_H
HAVE_UNSIGNED_LONG_LONG_INT
HAVE_LONG_LONG_INT
+HAVE_WINSOCK2_H
+NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
+NEXT_SYS_TIME_H
+REPLACE_STRUCT_TIMEVAL
+REPLACE_GETTIMEOFDAY
+HAVE_SYS_TIME_H
+HAVE_STRUCT_TIMEVAL
+HAVE_GETTIMEOFDAY
+GNULIB_GETTIMEOFDAY
GNULIB_GL_UNISTD_H_GETOPT
GETOPT_H
HAVE_GETOPT_H
REPLACE_RANDOM_R
REPLACE_PUTENV
REPLACE_PTSNAME_R
+REPLACE_PTSNAME
REPLACE_MKSTEMP
REPLACE_MBTOWC
REPLACE_MALLOC
GNULIB_CALLOC_POSIX
GNULIB_ATOLL
GNULIB__EXIT
+GL_GENERATE_EXECINFO_H_FALSE
+GL_GENERATE_EXECINFO_H_TRUE
+LIB_EXECINFO
+EXECINFO_H
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
UNISTD_H_HAVE_WINSOCK2_H
REPLACE_WRITE
GNULIB_CLOSE
GNULIB_CHOWN
GNULIB_CHDIR
+LIB_CLOCK_GETTIME
GL_GENERATE_ALLOCA_H_FALSE
GL_GENERATE_ALLOCA_H_TRUE
ALLOCA_H
ns_appresdir
ns_appbindir
ns_appdir
-S_FILE
X_TOOLKIT_TYPE
GNUSTEP_CFLAGS
C_SWITCH_X_SITE
x_default_search_path
lisppath
locallisppath
+standardlisppath
leimdir
lispdir
srcdir
canonical
configuration
version
+copyright
KRB4LIB
DESLIB
KRB5LIB
LIBSELINUX_LIBS
SETTINGS_LIBS
SETTINGS_CFLAGS
+GOBJECT_LIBS
+GOBJECT_CFLAGS
GCONF_LIBS
GCONF_CFLAGS
GSETTINGS_LIBS
VMLIMIT_OBJ
GMALLOC_OBJ
HAVE_XSERVER
+W32_LIBS
+W32_OBJ
LIB_STANDARD
NS_OBJC_OBJ
NS_OBJ
INFO_OPTS
INFO_EXT
HAVE_MAKEINFO
+PAXCTL
GZIP_PROG
INSTALL_INFO
+LN_S
GNULIB_WARN_CFLAGS
WARN_CFLAGS
WERROR_CFLAGS
PATH_SEPARATOR
SHELL'
ac_subst_files='deps_frag
-lisp_frag
-ns_frag'
+lisp_frag'
ac_user_opts='
enable_option_checking
+with_all
with_pop
with_kerberos
with_kerberos5
with_mail_unlink
with_mailhost
with_sound
-with_sync_input
with_x_toolkit
with_wide_int
with_xpm
with_xaw3d
with_xim
with_ns
+with_w32
with_gpm
with_dbus
with_gconf
with_gameuser
with_gnustep_conf
enable_ns_self_contained
-enable_asserts
enable_locallisppath
enable_checking
-enable_use_lisp_union_type
+enable_check_lisp_object_type
enable_profiling
enable_autodepend
enable_dependency_tracking
enable_largefile
enable_gcc_warnings
+enable_link_time_optimization
with_x
'
ac_precious_vars='build_alias
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures emacs 24.1.50 to adapt to many kinds of systems.
+\`configure' configures emacs 24.2.50 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of emacs 24.1.50:";;
+ short | recursive ) echo "Configuration of emacs 24.2.50:";;
esac
cat <<\_ACEOF
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--disable-ns-self-contained
disable self contained build under NeXTstep
- --enable-asserts compile code with asserts enabled
--enable-locallisppath=PATH
directories Emacs should search for lisp files
specific to this site
enable expensive run-time checks. With LIST, enable
only specific categories of checks. Categories are:
all,yes,no. Flags are: stringbytes, stringoverrun,
- stringfreelist, xmallocoverrun, conslist
- --enable-use-lisp-union-type
- use a union for the Lisp_Object data type. This is
- only useful for development for catching certain
- types of bugs.
+ stringfreelist, xmallocoverrun, conslist, glyphs
+ --enable-check-lisp-object-type
+ enable compile time checks for the Lisp_Object data
+ type. This is useful for development for catching
+ certain types of bugs.
--enable-profiling build emacs with profiling support. This might not
work on all platforms
--enable-autodepend automatically generate dependencies to .h-files.
--disable-dependency-tracking speeds up one-time build
--enable-dependency-tracking do not reject slow dependency extractors
--disable-largefile omit support for large files
- --enable-gcc-warnings turn on lots of GCC warnings (for developers)
+ --enable-gcc-warnings turn on lots of GCC warnings. This is intended for
+ developers, and may generate false alarms when used
+ with older or non-GNU development tools.
+ --enable-link-time-optimization
+ build emacs with link-time optimization. This is
+ supported only for GCC since 4.5.0.
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --without-all omit almost all features and build small executable
+ with minimal dependencies
--without-pop don't support POP mail retrieval with movemail
--with-kerberos support Kerberos-authenticated POP
--with-kerberos5 support Kerberos version 5 authenticated POP
--with-mailhost=HOSTNAME
string giving default POP mail host
--without-sound don't compile with sound support
- --without-sync-input process async input synchronously
- --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk3,
- lucid or athena, motif, no)
+ --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk2,
+ gtk3, lucid or athena, motif, no)
--with-wide-int prefer wide Emacs integers (typically 62-bit)
--without-xpm don't compile with XPM image support
--without-jpeg don't compile with JPEG image support
--without-xaw3d don't use Xaw3d
--without-xim don't use X11 XIM
--with-ns use NeXTstep (Cocoa or GNUstep) windowing system
+ --with-w32 use native Windows GUI
--without-gpm don't use -lgpm for mouse support on a GNU/Linux
console
--without-dbus don't compile with D-Bus support
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-emacs configure 24.1.50
+emacs configure 24.2.50
generated by GNU Autoconf 2.65
Copyright (C) 2009 Free Software Foundation, Inc.
} # ac_fn_c_check_header_preproc
+# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
+# ----------------------------------------------------
+# Tries to find if the field MEMBER exists in type AGGR, after including
+# INCLUDES, setting cache variable VAR accordingly.
+ac_fn_c_check_member ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
+$as_echo_n "checking for $2.$3... " >&6; }
+if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (ac_aggr.$3)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$4=yes"
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (sizeof ac_aggr.$3)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$4=yes"
+else
+ eval "$4=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$4
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_member
+
# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
} # ac_fn_c_check_func
-# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
-# ----------------------------------------------------
-# Tries to find if the field MEMBER exists in type AGGR, after including
-# INCLUDES, setting cache variable VAR accordingly.
-ac_fn_c_check_member ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
-$as_echo_n "checking for $2.$3... " >&6; }
-if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$5
-int
-main ()
-{
-static $2 ac_aggr;
-if (ac_aggr.$3)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$4=yes"
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$5
-int
-main ()
-{
-static $2 ac_aggr;
-if (sizeof ac_aggr.$3)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$4=yes"
-else
- eval "$4=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$4
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-
-} # ac_fn_c_check_member
-
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by emacs $as_me 24.1.50, which was
+It was created by emacs $as_me 24.2.50, which was
generated by GNU Autoconf 2.65. Invocation command line was
$ $0 $@
>$cache_file
fi
-as_fn_append ac_header_list " sys/select.h"
-as_fn_append ac_header_list " sys/time.h"
-as_fn_append ac_header_list " utime.h"
as_fn_append ac_header_list " linux/version.h"
as_fn_append ac_header_list " sys/systeminfo.h"
as_fn_append ac_header_list " stdio_ext.h"
as_fn_append ac_header_list " sys/un.h"
as_fn_append ac_func_list " tzset"
as_fn_append ac_func_list " readlinkat"
+as_fn_append ac_header_list " execinfo.h"
gl_getopt_required=GNU
as_fn_append ac_header_list " getopt.h"
+as_fn_append ac_func_list " gettimeofday"
+as_fn_append ac_func_list " nanotime"
+as_fn_append ac_header_list " sys/time.h"
as_fn_append ac_header_list " wchar.h"
as_fn_append ac_header_list " stdint.h"
as_fn_append ac_header_list " inttypes.h"
as_fn_append ac_func_list " lstat"
as_fn_append ac_func_list " alarm"
+as_fn_append ac_header_list " sys/select.h"
+as_fn_append ac_func_list " pselect"
as_fn_append ac_func_list " pthread_sigmask"
as_fn_append ac_func_list " readlink"
as_fn_append ac_func_list " strtoimax"
as_fn_append ac_func_list " symlink"
as_fn_append ac_header_list " sys/stat.h"
as_fn_append ac_func_list " localtime_r"
+as_fn_append ac_header_list " utime.h"
+as_fn_append ac_func_list " futimes"
+as_fn_append ac_func_list " futimesat"
+as_fn_append ac_func_list " futimens"
+as_fn_append ac_func_list " utimensat"
+as_fn_append ac_func_list " lutimes"
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
# Define the identity of the package.
PACKAGE='emacs'
- VERSION='24.1.50'
+ VERSION='24.2.50'
cat >>confdefs.h <<_ACEOF
lispdir='${datadir}/emacs/${version}/lisp'
leimdir='${datadir}/emacs/${version}/leim'
+standardlisppath='${lispdir}:${leimdir}'
locallisppath='${datadir}/emacs/${version}/site-lisp:'\
'${datadir}/emacs/site-lisp'
-lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
+lisppath='${locallisppath}:${standardlisppath}'
etcdir='${datadir}/emacs/${version}/etc'
archlibdir='${libexecdir}/emacs/${version}/${configuration}'
docdir='${datadir}/emacs/${version}/etc'
gamedir='${localstatedir}/games/emacs'
+# Check whether --with-all was given.
+if test "${with_all+set}" = set; then :
+ withval=$with_all; with_features=$withval
+else
+ with_features=yes
+fi
+
+
+
# Check whether --with-pop was given.
if test "${with_pop+set}" = set; then :
withval=$with_pop;
else
- with_pop=yes
+ with_pop=$with_features
fi
if test "$with_pop" = yes; then
if test "${with_sound+set}" = set; then :
withval=$with_sound;
else
- with_sound=yes
-fi
-
-
-
-# Check whether --with-sync-input was given.
-if test "${with_sync_input+set}" = set; then :
- withval=$with_sync_input;
-else
- with_sync_input=yes
+ with_sound=$with_features
fi
-if test "$with_sync_input" = yes; then
-
-$as_echo "#define SYNC_INPUT 1" >>confdefs.h
-
-fi
# Check whether --with-x-toolkit was given.
a | at | ath | athe | athen | athena ) val=athena ;;
m | mo | mot | moti | motif ) val=motif ;;
g | gt | gtk ) val=gtk ;;
+ gtk2 ) val=gtk2 ;;
gtk3 ) val=gtk3 ;;
* )
as_fn_error "\`--with-x-toolkit=$withval' is invalid;
-this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
-\`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
+this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk',
+\`gtk2' or \`gtk3'. \`yes' and \`gtk' are synonyms.
+\`athena' and \`lucid' are synonyms." "$LINENO" 5
;;
esac
with_x_toolkit=$val
if test "${with_xpm+set}" = set; then :
withval=$with_xpm;
else
- with_xpm=yes
+ with_xpm=$with_features
fi
if test "${with_jpeg+set}" = set; then :
withval=$with_jpeg;
else
- with_jpeg=yes
+ with_jpeg=$with_features
fi
if test "${with_tiff+set}" = set; then :
withval=$with_tiff;
else
- with_tiff=yes
+ with_tiff=$with_features
fi
if test "${with_gif+set}" = set; then :
withval=$with_gif;
else
- with_gif=yes
+ with_gif=$with_features
fi
if test "${with_png+set}" = set; then :
withval=$with_png;
else
- with_png=yes
+ with_png=$with_features
fi
if test "${with_rsvg+set}" = set; then :
withval=$with_rsvg;
else
- with_rsvg=yes
+ with_rsvg=$with_features
fi
if test "${with_xml2+set}" = set; then :
withval=$with_xml2;
else
- with_xml2=yes
+ with_xml2=$with_features
fi
if test "${with_imagemagick+set}" = set; then :
withval=$with_imagemagick;
else
- with_imagemagick=yes
+ with_imagemagick=$with_features
fi
if test "${with_xft+set}" = set; then :
withval=$with_xft;
else
- with_xft=yes
+ with_xft=$with_features
fi
if test "${with_libotf+set}" = set; then :
withval=$with_libotf;
else
- with_libotf=yes
+ with_libotf=$with_features
fi
if test "${with_m17n_flt+set}" = set; then :
withval=$with_m17n_flt;
else
- with_m17n_flt=yes
+ with_m17n_flt=$with_features
fi
if test "${with_toolkit_scroll_bars+set}" = set; then :
withval=$with_toolkit_scroll_bars;
else
- with_toolkit_scroll_bars=yes
+ with_toolkit_scroll_bars=$with_features
fi
if test "${with_xaw3d+set}" = set; then :
withval=$with_xaw3d;
else
- with_xaw3d=yes
+ with_xaw3d=$with_features
fi
if test "${with_xim+set}" = set; then :
withval=$with_xim;
else
- with_xim=yes
+ with_xim=$with_features
fi
fi
+# Check whether --with-w32 was given.
+if test "${with_w32+set}" = set; then :
+ withval=$with_w32;
+else
+ with_w32=no
+fi
+
+
# Check whether --with-gpm was given.
if test "${with_gpm+set}" = set; then :
withval=$with_gpm;
else
- with_gpm=yes
+ with_gpm=$with_features
fi
if test "${with_dbus+set}" = set; then :
withval=$with_dbus;
else
- with_dbus=yes
+ with_dbus=$with_features
fi
if test "${with_gconf+set}" = set; then :
withval=$with_gconf;
else
- with_gconf=yes
+ with_gconf=$with_features
fi
if test "${with_gsettings+set}" = set; then :
withval=$with_gsettings;
else
- with_gsettings=yes
+ with_gsettings=$with_features
fi
if test "${with_selinux+set}" = set; then :
withval=$with_selinux;
else
- with_selinux=yes
+ with_selinux=$with_features
fi
if test "${with_gnutls+set}" = set; then :
withval=$with_gnutls;
else
- with_gnutls=yes
+ with_gnutls=$with_features
fi
if test "${with_makeinfo+set}" = set; then :
withval=$with_makeinfo;
else
- with_makeinfo=yes
+ with_makeinfo=$with_features
fi
if test "${with_compress_info+set}" = set; then :
withval=$with_compress_info;
else
- with_compress_info=yes
+ with_compress_info=$with_features
fi
if test $with_compress_info = yes; then
fi
-# Check whether --enable-asserts was given.
-if test "${enable_asserts+set}" = set; then :
- enableval=$enable_asserts; USE_XASSERTS=$enableval
-else
- USE_XASSERTS=no
-fi
-
-
# Check whether --enable-locallisppath was given.
if test "${enable_locallisppath+set}" = set; then :
enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
ac_gc_check_string_overrun= ;
ac_gc_check_string_free_list= ;
ac_xmalloc_overrun= ;
- ac_gc_check_cons_list= ;;
+ ac_gc_check_cons_list= ;
+ ac_glyphs_debug= ;;
all) ac_enable_checking=1 ;
ac_gc_check_stringbytes=1 ;
ac_gc_check_string_overrun=1 ;
ac_gc_check_string_free_list=1 ;
ac_xmalloc_overrun=1 ;
- ac_gc_check_cons_list=1 ;;
+ ac_gc_check_cons_list=1 ;
+ ac_glyphs_debug=1 ;;
# these enable particular checks
stringbytes) ac_gc_check_stringbytes=1 ;;
stringoverrun) ac_gc_check_string_overrun=1 ;;
stringfreelist) ac_gc_check_string_free_list=1 ;;
xmallocoverrun) ac_xmalloc_overrun=1 ;;
conslist) ac_gc_check_cons_list=1 ;;
+ glyphs) ac_glyphs_debug=1 ;;
*) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
esac
done
$as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
+fi
+if test x$ac_glyphs_debug != x ; then
+
+$as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
+
fi
-# Check whether --enable-use-lisp-union-type was given.
-if test "${enable_use_lisp_union_type+set}" = set; then :
- enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
+# Check whether --enable-check-lisp-object-type was given.
+if test "${enable_check_lisp_object_type+set}" = set; then :
+ enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
-$as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
+$as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
fi
fi
* ) srcdir="`(cd ${srcdir}; pwd)`" ;;
esac
-#### Given the configuration name, set opsysfile to the
-#### name of s/*.h file we should use.
-
### Canonicalize the configuration name.
# Make sure we can run config.sub.
Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
fi
-opsysfile="s/${opsys}.h"
-
#### Choose a compiler.
test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
fi
+# Avoid gnulib's threadlib module, as we do threads our own way.
+
+
# Initialize gnulib right after choosing the compiler.
ac_ext=c
# Code from module alloca-opt:
# Code from module allocator:
+ # Code from module c-ctype:
+ # Code from module c-strcase:
# Code from module careadlinkat:
+ # Code from module clock-time:
# Code from module crypto/md5:
# Code from module crypto/sha1:
# Code from module crypto/sha256:
# Code from module crypto/sha512:
# Code from module dosname:
# Code from module dtoastr:
+ # Code from module dtotimespec:
# Code from module dup2:
+ # Code from module environ:
+ # Code from module execinfo:
# Code from module extensions:
+ # Code from module extern-inline:
# Code from module filemode:
# Code from module getloadavg:
# Code from module getopt-gnu:
# Code from module getopt-posix:
# Code from module gettext-h:
+ # Code from module gettime:
+ # Code from module gettimeofday:
# Code from module ignore-value:
# Code from module include_next:
# Code from module intprops:
# Code from module multiarch:
# Code from module nocrash:
# Code from module pathmax:
+ # Code from module pselect:
# Code from module pthread_sigmask:
# Code from module readlink:
# Code from module signal-h:
- # Code from module sigprocmask:
# Code from module snippet/_Noreturn:
# Code from module snippet/arg-nonnull:
# Code from module snippet/c++defs:
# Code from module socklen:
# Code from module ssize_t:
# Code from module stat:
+ # Code from module stat-time:
# Code from module stdalign:
# Code from module stdarg:
# Code from module strtoull:
# Code from module strtoumax:
# Code from module symlink:
+ # Code from module sys_select:
# Code from module sys_stat:
- # Code from module sys_types:
+ # Code from module sys_time:
# Code from module time:
# Code from module time_r:
+ # Code from module timer-time:
+ # Code from module timespec:
+ # Code from module timespec-add:
+ # Code from module timespec-sub:
# Code from module u64:
# Code from module unistd:
+ # Code from module utimens:
# Code from module verify:
# Code from module warnings:
+# It's helpful to have C macros available to GDB, so prefer -g3 to -g
+# if -g3 works and the user does not specify CFLAGS.
+# This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
+if test "$ac_test_CFLAGS" != set; then
+ case $CFLAGS in
+ '-g')
+ emacs_g3_CFLAGS='-g3';;
+ '-g -O2')
+ emacs_g3_CFLAGS='-g3 -O2';;
+ *)
+ emacs_g3_CFLAGS='';;
+ esac
+ if test -n "$emacs_g3_CFLAGS"; then
+ emacs_save_CFLAGS=$CFLAGS
+ CFLAGS=$emacs_g3_CFLAGS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
+$as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
+if test "${emacs_cv_prog_cc_g3+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_prog_cc_g3=yes
+else
+ emacs_cv_prog_cc_g3=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
+$as_echo "$emacs_cv_prog_cc_g3" >&6; }
+ if test $emacs_cv_prog_cc_g3 = yes; then
+ CFLAGS=$emacs_g3_CFLAGS
+ else
+ CFLAGS=$emacs_save_CFLAGS
+ fi
+ fi
+fi
+
# Check whether --enable-gcc-warnings was given.
if test "${enable_gcc_warnings+set}" = set; then :
enableval=$enable_gcc_warnings; case $enableval in
fi
+# Check whether --enable-link-time-optimization was given.
+if test "${enable_link_time_optimization+set}" = set; then :
+ enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
+$as_echo_n "checking whether link-time optimization is supported... " >&6; }
+ ac_lto_supported=no
+ if test x$GCC = xyes; then
+ CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
+ if test x$CPUS != x; then
+ LTO="-flto=$CPUS"
+ else
+ LTO="-flto"
+ fi
+ old_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS $LTO"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lto_supported=yes
+else
+ ac_lto_supported=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$old_CFLAGS"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
+$as_echo "$ac_lto_supported" >&6; }
+ if test "$ac_lto_supported" = "yes"; then
+ CFLAGS="$CFLAGS $LTO"
+ fi
+fi
+fi
+
+
# gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
# ------------------------------------------------
# If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
nw="$nw -Wsign-conversion" # Too many warnings for now
nw="$nw -Woverlength-strings" # Not a problem these days
nw="$nw -Wtraditional-conversion" # Too many warnings for now
+ nw="$nw -Wunreachable-code" # so buggy that it's now silently ignored
nw="$nw -Wpadded" # Our structs are not padded
- nw="$nw -Wredundant-decls" # We regularly (re)declare getenv etc.
+ nw="$nw -Wredundant-decls" # we regularly (re)declare functions
nw="$nw -Wlogical-op" # any use of fwrite provokes this
- nw="$nw -Wformat-nonliteral" # Emacs does this a lot
+ nw="$nw -Wformat-nonliteral" # we do this a lot
nw="$nw -Wvla" # warnings in gettext.h
nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
nw="$nw -Wswitch-enum" # Too many warnings for now
nw="$nw -Wswitch-default" # Too many warnings for now
- nw="$nw -Wfloat-equal" # e.g., ftoastr.c
- nw="$nw -Winline" # e.g., dispnew.c's inlining of row_equal_p
+ nw="$nw -Wfloat-equal" # warns about high-quality code
+ nw="$nw -Winline" # OK to ignore 'inline'
+ nw="$nw -Wjump-misses-init" # We sometimes safely jump over init.
+ nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
+ nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
# Emacs doesn't care about shadowing; see
# <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
# The following lines should be removable at some point.
nw="$nw -Wstack-protector"
nw="$nw -Wstrict-overflow"
- nw="$nw -Wsuggest-attribute=const"
nw="$nw -Wsuggest-attribute=pure"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
$as_echo "$gl_cv_cc_nomfi_needed" >&6; }
fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
+$as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
+ if test "${gl_cv_cc_uninitialized_supported+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ gl_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -Werror -Wuninitialized"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_cc_uninitialized_supported=yes
+else
+ gl_cv_cc_uninitialized_supported=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$gl_save_CFLAGS"
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
+$as_echo "$gl_cv_cc_uninitialized_supported" >&6; }
+
fi
+ # List all gcc warning categories.
gl_manywarn_set=
for gl_manywarn_item in \
- -Wall \
-W \
- -Wformat-y2k \
+ -Wabi \
+ -Waddress \
+ -Wall \
+ -Warray-bounds \
+ -Wattributes \
+ -Wbad-function-cast \
+ -Wbuiltin-macro-redefined \
+ -Wcast-align \
+ -Wchar-subscripts \
+ -Wclobbered \
+ -Wcomment \
+ -Wcomments \
+ -Wcoverage-mismatch \
+ -Wcpp \
+ -Wdeprecated \
+ -Wdeprecated-declarations \
+ -Wdisabled-optimization \
+ -Wdiv-by-zero \
+ -Wdouble-promotion \
+ -Wempty-body \
+ -Wendif-labels \
+ -Wenum-compare \
+ -Wextra \
+ -Wformat-contains-nul \
+ -Wformat-extra-args \
-Wformat-nonliteral \
-Wformat-security \
+ -Wformat-y2k \
+ -Wformat-zero-length \
+ -Wformat=2 \
+ -Wfree-nonheap-object \
+ -Wignored-qualifiers \
+ -Wimplicit \
+ -Wimplicit-function-declaration \
+ -Wimplicit-int \
-Winit-self \
+ -Winline \
+ -Wint-to-pointer-cast \
+ -Winvalid-memory-model \
+ -Winvalid-pch \
+ -Wjump-misses-init \
+ -Wlogical-op \
+ -Wmain \
+ -Wmaybe-uninitialized \
+ -Wmissing-braces \
+ -Wmissing-declarations \
+ -Wmissing-field-initializers \
+ -Wmissing-format-attribute \
-Wmissing-include-dirs \
- -Wswitch-default \
- -Wswitch-enum \
- -Wunused \
- -Wunknown-pragmas \
- -Wstrict-aliasing \
- -Wstrict-overflow \
- -Wsystem-headers \
- -Wfloat-equal \
- -Wtraditional \
- -Wtraditional-conversion \
- -Wdeclaration-after-statement \
- -Wundef \
- -Wshadow \
- -Wunsafe-loop-optimizations \
- -Wpointer-arith \
- -Wbad-function-cast \
- -Wc++-compat \
- -Wcast-qual \
- -Wcast-align \
- -Wwrite-strings \
- -Wconversion \
- -Wsign-conversion \
- -Wlogical-op \
- -Waggregate-return \
- -Wstrict-prototypes \
- -Wold-style-definition \
- -Wmissing-prototypes \
- -Wmissing-declarations \
-Wmissing-noreturn \
- -Wmissing-format-attribute \
- -Wpacked \
- -Wpadded \
- -Wredundant-decls \
- -Wnested-externs \
- -Wunreachable-code \
- -Winline \
- -Winvalid-pch \
- -Wlong-long \
- -Wvla \
- -Wvolatile-register-var \
- -Wdisabled-optimization \
- -Wstack-protector \
- -Woverlength-strings \
- -Wbuiltin-macro-redefined \
+ -Wmissing-parameter-type \
+ -Wmissing-prototypes \
-Wmudflap \
- -Wpacked-bitfield-compat \
- -Wsync-nand \
- ; do
- gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
- done
- # The following are not documented in the manual but are included in
- # output from gcc --help=warnings.
- for gl_manywarn_item in \
- -Wattributes \
- -Wcoverage-mismatch \
- -Wunused-macros \
- ; do
- gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
- done
- # More warnings from gcc 4.6.2 --help=warnings.
- for gl_manywarn_item in \
- -Wabi \
- -Wcpp \
- -Wdeprecated \
- -Wdeprecated-declarations \
- -Wdiv-by-zero \
- -Wdouble-promotion \
- -Wendif-labels \
- -Wextra \
- -Wformat-contains-nul \
- -Wformat-extra-args \
- -Wformat-zero-length \
- -Wformat=2 \
-Wmultichar \
+ -Wnarrowing \
+ -Wnested-externs \
+ -Wnonnull \
-Wnormalized=nfc \
+ -Wold-style-declaration \
+ -Wold-style-definition \
-Woverflow \
+ -Woverlength-strings \
+ -Woverride-init \
+ -Wpacked \
+ -Wpacked-bitfield-compat \
+ -Wparentheses \
+ -Wpointer-arith \
+ -Wpointer-sign \
-Wpointer-to-int-cast \
-Wpragmas \
+ -Wreturn-type \
+ -Wsequence-point \
+ -Wshadow \
+ -Wsizeof-pointer-memaccess \
+ -Wstack-protector \
+ -Wstrict-aliasing \
+ -Wstrict-overflow \
+ -Wstrict-prototypes \
-Wsuggest-attribute=const \
+ -Wsuggest-attribute=format \
-Wsuggest-attribute=noreturn \
-Wsuggest-attribute=pure \
+ -Wswitch \
+ -Wswitch-default \
+ -Wsync-nand \
+ -Wsystem-headers \
-Wtrampolines \
+ -Wtrigraphs \
+ -Wtype-limits \
+ -Wuninitialized \
+ -Wunknown-pragmas \
+ -Wunreachable-code \
+ -Wunsafe-loop-optimizations \
+ -Wunused \
+ -Wunused-but-set-parameter \
+ -Wunused-but-set-variable \
+ -Wunused-function \
+ -Wunused-label \
+ -Wunused-local-typedefs \
+ -Wunused-macros \
+ -Wunused-parameter \
+ -Wunused-result \
+ -Wunused-value \
+ -Wunused-variable \
+ -Wvarargs \
+ -Wvariadic-macros \
+ -Wvector-operation-performance \
+ -Wvla \
+ -Wvolatile-register-var \
+ -Wwrite-strings \
+ \
; do
gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
done
- # Disable the missing-field-initializers warning if needed
+ # Disable specific options as needed.
if test "$gl_cv_cc_nomfi_needed" = yes; then
gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
fi
+ if test "$gl_cv_cc_uninitialized_supported" = no; then
+ gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized"
+ fi
+
ws=$gl_manywarn_set
$as_echo "#define lint 1" >>confdefs.h
-$as_echo "#define _FORTIFY_SOURCE 2" >>confdefs.h
-
$as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
# Extract the first word of "install-info", so it can be a program name with args.
set dummy install-info; ac_word=$2
+if test $opsys = gnu-linux; then
+ # Extract the first word of "paxctl", so it can be a program name with args.
+set dummy paxctl; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PAXCTL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PAXCTL in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PAXCTL=$ac_cv_path_PAXCTL
+if test -n "$PAXCTL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
+$as_echo "$PAXCTL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "X$PAXCTL" != X; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
+$as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; PAXCTL=""; fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ fi
+fi
## Need makeinfo >= 4.7 (?) to build the manuals.
# Extract the first word of "makeinfo", so it can be a program name with args.
LIB_MATH=-lm
LIB_STANDARD=
START_FILES=
+SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
case $opsys in
cygwin )
START_FILES='pre-crt0.o'
;;
freebsd )
- LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
- START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
+ LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
+ START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
+ SYSTEM_TYPE=berkeley-unix
;;
gnu-linux | gnu-kfreebsd )
LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
netbsd | openbsd )
LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
+ SYSTEM_TYPE=berkeley-unix
;;
+
+ sol2* | unixware )
+ SYSTEM_TYPE=usg-unix-v
+ ;;
+
esac
+cat >>confdefs.h <<_ACEOF
+#define SYSTEM_TYPE "$SYSTEM_TYPE"
+_ACEOF
+
+
crt_files=
for file in x $LIB_STANDARD $START_FILES; do
esac
+pre_PKG_CONFIG_CFLAGS=$CFLAGS
+pre_PKG_CONFIG_LIBS=$LIBS
+
# Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
ALSA_CFLAGS=""
ALSA_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ ALSA_PKG_ERRORS=`($PKG_CONFIG --print-errors "$ALSA_MODULES") 2>&1`
fi
-
-
-
-
-
-
fi
-ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
+ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
+
+"
if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
ac_have_decl=1
else
if test $ac_cv_have_decl_sys_siglist != yes; then
# For Tru64, at least:
- ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
+ ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "#include <signal.h>
+
+"
if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
ac_have_decl=1
else
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
-$as_echo_n "checking for struct utimbuf... " >&6; }
-if test "${emacs_cv_struct_utimbuf+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef TIME_WITH_SYS_TIME
-#include <sys/time.h>
-#include <time.h>
-#else
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
-#endif
-#ifdef HAVE_UTIME_H
-#include <utime.h>
-#endif
-int
-main ()
-{
-static struct utimbuf x; x.actime = x.modtime;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_struct_utimbuf=yes
-else
- emacs_cv_struct_utimbuf=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
-$as_echo "$emacs_cv_struct_utimbuf" >&6; }
-if test $emacs_cv_struct_utimbuf = yes; then
-
-$as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
-
-fi
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
$as_echo_n "checking for speed_t... " >&6; }
if test "${emacs_cv_speed_t+set}" = set; then :
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
-$as_echo_n "checking for struct timeval... " >&6; }
-if test "${emacs_cv_struct_timeval+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef TIME_WITH_SYS_TIME
-#include <sys/time.h>
-#include <time.h>
-#else
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
-#endif
-int
-main ()
-{
-static struct timeval x; x.tv_sec = x.tv_usec;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_struct_timeval=yes
-else
- emacs_cv_struct_timeval=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
-$as_echo "$emacs_cv_struct_timeval" >&6; }
-HAVE_TIMEVAL=$emacs_cv_struct_timeval
-if test $emacs_cv_struct_timeval = yes; then
-
-$as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
-$as_echo_n "checking for struct exception... " >&6; }
-if test "${emacs_cv_struct_exception+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
-static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_struct_exception=yes
-else
- emacs_cv_struct_exception=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
-$as_echo "$emacs_cv_struct_exception" >&6; }
-HAVE_EXCEPTION=$emacs_cv_struct_exception
-if test $emacs_cv_struct_exception != yes; then
-
-$as_echo "#define NO_MATHERR 1" >>confdefs.h
-
-fi
-
done
-for ac_func in getifaddrs freeifaddrs
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
#if HAVE_SYS_SOCKET_H
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__ ((__aligned__ (expr)))" >&5
-$as_echo_n "checking for __attribute__ ((__aligned__ (expr)))... " >&6; }
-if test "${emacs_cv_attribute_aligned+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-char __attribute__ ((__aligned__ (1 << 3))) c;
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_attribute_aligned=yes
-else
- emacs_cv_attribute_aligned=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
-$as_echo "$emacs_cv_attribute_aligned" >&6; }
-if test $emacs_cv_attribute_aligned = yes; then
-
-$as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
-
-fi
-
DEPFLAGS=
MKDEPDIR=":"
#### Choose a window system.
+## We leave window_system equal to none if
+## we end up building without one. Any new window system should
+## set window_system to an appropriate value and add objects to
+## window-system-specific substs.
+
+window_system=none
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
$as_echo_n "checking for X... " >&6; }
$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
fi
-if test "$no_x" = yes; then
- window_system=none
-else
+if test "$no_x" != yes; then
window_system=x11
fi
ns_appdir=`pwd`/nextstep/Emacs.app
ns_appbindir=${ns_appdir}/Contents/MacOS
ns_appresdir=${ns_appdir}/Contents/Resources
- ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
+ ns_appsrc=Cocoa/Emacs.base
elif test -f $GNUSTEP_CONFIG_FILE; then
NS_IMPL_GNUSTEP=yes
ns_appdir=`pwd`/nextstep/Emacs.app
ns_appbindir=${ns_appdir}
ns_appresdir=${ns_appdir}/Resources
- ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
+ ns_appsrc=GNUstep/Emacs.base
GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
fi
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <AppKit/AppKit.h>
+int
+main ()
+{
+
+#ifdef MAC_OS_X_VERSION_MAX_ALLOWED
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
+ ; /* OK */
+#else
+#error "OSX 10.4 or newer required"
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ns_osx_have_104=yes
+else
+ ns_osx_have_104=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <Foundation/NSObjCRuntime.h>
ns_have_nsinteger=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ns_osx_have_104 = no; then
+ as_fn_error "\`OSX 10.4 or newer is required'" "$LINENO" 5;
+ fi
if test $ns_have_nsinteger = yes; then
$as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
fi
+
INSTALL_ARCH_INDEP_EXTRA=install-etc
ns_self_contained=no
-ns_frag=/dev/null
NS_OBJ=
NS_OBJC_OBJ=
if test "${HAVE_NS}" = yes; then
fi
window_system=nextstep
- with_xft=no
# set up packaging dirs
if test "${EN_NS_SELF_CONTAINED}" = yes; then
ns_self_contained=yes
leimdir="\${ns_appresdir}/leim"
INSTALL_ARCH_INDEP_EXTRA=
fi
- ns_frag=$srcdir/src/ns.mk
- NS_OBJ="fontset.o fringe.o image.o"
NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
fi
CFLAGS="$tmp_CFLAGS"
+HAVE_W32=no
+W32_OBJ=
+W32_LIBS=
+if test "${with_w32}" != no; then
+ if test "${opsys}" != "cygwin"; then
+ as_fn_error "Using w32 with an autotools build is only supported for Cygwin." "$LINENO" 5
+ fi
+ ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
+if test "x$ac_cv_header_windows_h" = x""yes; then :
+ HAVE_W32=yes
+else
+ as_fn_error "\`--with-w32' was specified, but windows.h
+ cannot be found." "$LINENO" 5
+fi
+
+
+
+$as_echo "#define HAVE_NTGUI 1" >>confdefs.h
+
+ W32_OBJ="w32fns.o w32menu.o w32reg.o w32font.o w32term.o"
+ W32_OBJ="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o"
+ W32_LIBS="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32"
+ W32_LIBS="$W32_LIBS -lusp10 -lcomctl32 -lwinspool"
+fi
+
+
+
+if test "${HAVE_W32}" = "yes"; then
+ window_system=w32
+ with_xft=no
+fi
+
+## $window_system is now set to the window system we will
+## ultimately use.
+
+term_header=
+HAVE_X_WINDOWS=no
+HAVE_X11=no
+USE_X_TOOLKIT=none
case "${window_system}" in
x11 )
HAVE_X_WINDOWS=yes
HAVE_X11=yes
+ term_header=xterm.h
case "${with_x_toolkit}" in
athena | lucid ) USE_X_TOOLKIT=LUCID ;;
motif ) USE_X_TOOLKIT=MOTIF ;;
gtk ) with_gtk=yes
+ term_header=gtkutil.h
USE_X_TOOLKIT=none ;;
+ gtk2 ) with_gtk2=yes
+ term_header=gtkutil.h
+ USE_X_TOOLKIT=none ;;
gtk3 ) with_gtk3=yes
+ term_header=gtkutil.h
USE_X_TOOLKIT=none ;;
no ) USE_X_TOOLKIT=none ;;
* ) USE_X_TOOLKIT=maybe ;;
esac
;;
- nextstep | none )
- HAVE_X_WINDOWS=no
- HAVE_X11=no
- USE_X_TOOLKIT=none
+ nextstep )
+ term_header=nsterm.h
+ ;;
+ w32 )
+ term_header=w32term.h
;;
esac
+if test -n "${term_header}"; then
+
+cat >>confdefs.h <<_ACEOF
+#define TERM_HEADER "${term_header}"
+_ACEOF
+
+fi
+
if test "$window_system" = none && test "X$with_x" != "Xno"; then
# Extract the first word of "X", so it can be a program name with args.
set dummy X; ac_word=$2
RSVG_CFLAGS=""
RSVG_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ RSVG_PKG_ERRORS=`($PKG_CONFIG --print-errors "$RSVG_MODULE") 2>&1`
fi
IMAGEMAGICK_CFLAGS=""
IMAGEMAGICK_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ IMAGEMAGICK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$IMAGEMAGICK_MODULE") 2>&1`
fi
CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
LIBS="$IMAGEMAGICK_LIBS $LIBS"
- for ac_func in MagickExportImagePixels
+ for ac_func in MagickExportImagePixels MagickMergeImageLayers
do :
- ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
-if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
cat >>confdefs.h <<_ACEOF
-#define HAVE_MAGICKEXPORTIMAGEPIXELS 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
HAVE_GTK=no
GTK_OBJ=
-if test "${with_gtk3}" = "yes"; then
+check_gtk2=no
+gtk3_pkg_errors=
+if test "${with_gtk3}" = "yes" || test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
GLIB_REQUIRED=2.28
GTK_REQUIRED=3.0
GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
GTK_CFLAGS=""
GTK_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ GTK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1`
fi
pkg_check_gtk=no
fi
- if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
+ if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then
as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
fi
+ if test "$pkg_check_gtk" = "yes"; then
$as_echo "#define HAVE_GTK3 1" >>confdefs.h
- GTK_OBJ=emacsgtkfixed.o
+ GTK_OBJ=emacsgtkfixed.o
+ term_header=gtkutil.h
+ USE_GTK_TOOLKIT="GTK3"
+ else
+ check_gtk2=yes
+ gtk3_pkg_errors="$GTK_PKG_ERRORS "
+ fi
fi
-if test "$pkg_check_gtk" != "yes"; then
- HAVE_GTK=no
-if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
+if test "${with_gtk2}" = "yes" || test "$check_gtk2" = "yes"; then
GLIB_REQUIRED=2.10
GTK_REQUIRED=2.10
GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
GTK_CFLAGS=""
GTK_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ GTK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1`
fi
pkg_check_gtk=no
fi
- if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
- as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
+ if test "$pkg_check_gtk" = "no" &&
+ { test "$with_gtk" = yes || test "$with_gtk2" = "yes"; }
+ then
+ as_fn_error "$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5
fi
-fi
+ test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT="GTK2"
fi
if test x"$pkg_check_gtk" = xyes; then
fi
done
+
+ term_header=gtkutil.h
fi
HAVE_DBUS=no
DBUS_CFLAGS=""
DBUS_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ DBUS_PKG_ERRORS=`($PKG_CONFIG --print-errors "dbus-1 >= 1.0") 2>&1`
fi
$as_echo "#define HAVE_DBUS 1" >>confdefs.h
- for ac_func in dbus_watch_get_unix_fd \
+ for ac_func in dbus_watch_get_unix_fd \
+ dbus_type_is_valid \
dbus_validate_bus_name \
dbus_validate_path \
dbus_validate_interface \
GSETTINGS_CFLAGS=""
GSETTINGS_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ GSETTINGS_PKG_ERRORS=`($PKG_CONFIG --print-errors "gio-2.0 >= 2.26") 2>&1`
fi
GCONF_CFLAGS=""
GCONF_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ GCONF_PKG_ERRORS=`($PKG_CONFIG --print-errors "gconf-2.0 >= 2.13") 2>&1`
fi
fi
if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
+
+ succeeded=no
+
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_GOBJECT=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
+$as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
+
+ if $PKG_CONFIG --exists "gobject-2.0 >= 2.0" 2>&5 &&
+ GOBJECT_CFLAGS=`$PKG_CONFIG --cflags "gobject-2.0 >= 2.0" 2>&5` &&
+ GOBJECT_LIBS=`$PKG_CONFIG --libs "gobject-2.0 >= 2.0" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ GOBJECT_CFLAGS=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
+ GOBJECT_LIBS=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
+$as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ GOBJECT_CFLAGS=""
+ GOBJECT_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ GOBJECT_PKG_ERRORS=`($PKG_CONFIG --print-errors "gobject-2.0 >= 2.0") 2>&1`
+
+ fi
+
+
+
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ HAVE_GOBJECT=yes
+ else
+ HAVE_GOBJECT=no
+ fi
+
+ if test "$HAVE_GOBJECT" = "yes"; then
+ SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
+ SETTINGS_LIBS="$SETTINGS_LIBS $GOBJECT_LIBS"
+ fi
SAVE_CFLAGS="$CFLAGS"
SAVE_LIBS="$LIBS"
CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
LIBGNUTLS_CFLAGS=""
LIBGNUTLS_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.6"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ LIBGNUTLS_PKG_ERRORS=`($PKG_CONFIG --print-errors "gnutls >= 2.6.6") 2>&1`
fi
LUCID_LIBW=
if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
if test "$with_xaw3d" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
-$as_echo_n "checking for xaw3d... " >&6; }
if test "${emacs_cv_xaw3d+set}" = set; then :
$as_echo_n "(cached) " >&6
else
emacs_cv_xaw3d=no
fi
if test $emacs_cv_xaw3d = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
+$as_echo_n "checking for xaw3d... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
$as_echo "yes; using Lucid toolkit" >&6; }
USE_X_TOOLKIT=LUCID
$as_echo "#define HAVE_XAW3D 1" >>confdefs.h
else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
+$as_echo_n "checking for xaw3d... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
fi
test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
-fi
+ fi
LIBXMU=-lXmu
LIBXP=
if test "${USE_X_TOOLKIT}" = "MOTIF"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
-$as_echo_n "checking for Motif version 2.1... " >&6; }
+ # OpenMotif may be installed in such a way on some GNU/Linux systems.
+ if test -d /usr/include/openmotif; then
+ CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS"
+ emacs_cv_openmotif=yes
+ case "$canonical" in
+ x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*)
+ test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS"
+ ;;
+ *)
+ test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS"
+ esac
+ else
+ emacs_cv_openmotif=no
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
+$as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
if test "${emacs_cv_motif_version_2_1+set}" = set; then :
$as_echo_n "(cached) " >&6
else
LIBXP=-lXp
fi
+ if test x$emacs_cv_openmotif = xyes; then
+ REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS"
+ fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
$as_echo_n "checking for LessTif where some systems put it... " >&6; }
elif test "${HAVE_NS}" = "yes"; then
$as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+ USE_TOOLKIT_SCROLL_BARS=yes
+ elif test "${HAVE_W32}" = "yes"; then
+ $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+
USE_TOOLKIT_SCROLL_BARS=yes
fi
fi
FONTCONFIG_CFLAGS=""
FONTCONFIG_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ FONTCONFIG_PKG_ERRORS=`($PKG_CONFIG --print-errors "fontconfig >= 2.2.0") 2>&1`
fi
XFT_CFLAGS=""
XFT_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ XFT_PKG_ERRORS=`($PKG_CONFIG --print-errors "xft >= 0.13.0") 2>&1`
fi
FREETYPE_CFLAGS=""
FREETYPE_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ FREETYPE_PKG_ERRORS=`($PKG_CONFIG --print-errors "freetype2") 2>&1`
fi
LIBOTF_CFLAGS=""
LIBOTF_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ LIBOTF_PKG_ERRORS=`($PKG_CONFIG --print-errors "libotf") 2>&1`
fi
M17N_FLT_CFLAGS=""
M17N_FLT_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ M17N_FLT_PKG_ERRORS=`($PKG_CONFIG --print-errors "m17n-flt") 2>&1`
fi
### Use -lXpm if available, unless `--with-xpm=no'.
HAVE_XPM=no
LIBXPM=
+
+if test "${HAVE_W32}" = "yes"; then
+ if test "${with_xpm}" != "no"; then
+ SAVE_CPPFLAGS="$CPPFLAGS"
+ SAVE_LDFLAGS="$LDFLAGS"
+ CPPFLAGS="$CPPFLAGS -I/usr/include/noX"
+ LDFLAGS="$LDFLAGS -L/usr/lib/noX"
+ ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
+if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToImage in -lXpm" >&5
+$as_echo_n "checking for XpmReadFileToImage in -lXpm... " >&6; }
+if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXpm $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XpmReadFileToImage ();
+int
+main ()
+{
+return XpmReadFileToImage ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xpm_XpmReadFileToImage=yes
+else
+ ac_cv_lib_Xpm_XpmReadFileToImage=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5
+$as_echo "$ac_cv_lib_Xpm_XpmReadFileToImage" >&6; }
+if test "x$ac_cv_lib_Xpm_XpmReadFileToImage" = x""yes; then :
+ HAVE_XPM=yes
+fi
+
+fi
+
+
+ if test "${HAVE_XPM}" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
+$as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include "X11/xpm.h"
+#ifndef XpmReturnAllocPixels
+no_return_alloc_pixels
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
+ HAVE_XPM=no
+else
+ HAVE_XPM=yes
+fi
+rm -f conftest*
+
+
+ if test "${HAVE_XPM}" = "yes"; then
+ REAL_CPPFLAGS="$REAL_CPPFLAGS -I/usr/include/noX"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ CPPFLAGS="$SAVE_CPPFLAGS"
+ LDFLAGS="$SAVE_LDFLAGS"
+ fi
+ fi
+ fi
+
+ if test "${HAVE_XPM}" = "yes"; then
+
+$as_echo "#define HAVE_XPM 1" >>confdefs.h
+
+ LIBXPM=-lXpm
+ fi
+fi
+
if test "${HAVE_X11}" = "yes"; then
if test "${with_xpm}" != "no"; then
ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
fi
+
### Use -ljpeg if available, unless `--with-jpeg=no'.
HAVE_JPEG=no
LIBJPEG=
-if test "${HAVE_X11}" = "yes"; then
+if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
if test "${with_jpeg}" != "no"; then
ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
if test "x$ac_cv_header_jerror_h" = x""yes; then :
### Use -lpng if available, unless `--with-png=no'.
HAVE_PNG=no
LIBPNG=
-if test "${HAVE_X11}" = "yes"; then
+if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
if test "${with_png}" != "no"; then
# Debian unstable as of July 2003 has multiple libpngs, and puts png.h
# in /usr/include/libpng.
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
-
+ break
fi
done
$as_echo "#define HAVE_PNG 1" >>confdefs.h
LIBPNG="-lpng -lz -lm"
+
+ ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
+ # include <libpng/png.h>
+ #else
+ # include <png.h>
+ #endif
+
+"
+if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
+
+else
+
+$as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
+
+fi
+
fi
fi
### Use -ltiff if available, unless `--with-tiff=no'.
HAVE_TIFF=no
LIBTIFF=
-if test "${HAVE_X11}" = "yes"; then
+if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
if test "${with_tiff}" != "no"; then
ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
if test "x$ac_cv_header_tiffio_h" = x""yes; then :
### Use -lgif or -lungif if available, unless `--with-gif=no'.
HAVE_GIF=no
LIBGIF=
-if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
+if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no" \
+ || test "${HAVE_W32}" = "yes"; then
ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
# EGifPutExtensionLast only exists from version libungif-4.1.0b1.
OTHER_FILES=ns-app
fi
+if test "${HAVE_W32}" = "yes"; then
+ HAVE_MENUS=yes
+fi
### Use session management (-lSM -lICE) if available
HAVE_X_SM=no
LIBXML2_CFLAGS=""
LIBXML2_LIBS=""
## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
+ ## do set a variable so people can do so. Do it in a subshell
+ ## to capture any diagnostics in invoking pkg-config.
+ LIBXML2_PKG_ERRORS=`($PKG_CONFIG --print-errors "libxml-2.0 > 2.6.17") 2>&1`
fi
fi
-# fmod, logb, and frexp are found in -lm on most systems.
-# On HPUX 9.01, -lm does not contain logb, so check for sqrt.
+# sqrt and other floating-point functions such as fmod and frexp
+# are found in -lm on most systems.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
$as_echo_n "checking for sqrt in -lm... " >&6; }
if test "${ac_cv_lib_m_sqrt+set}" = set; then :
There may be a \`development' package to install containing liblockfile." "$LINENO" 5
fi
fi
-for ac_func in touchlock
-do :
- ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
-if test "x$ac_cv_func_touchlock" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_TOUCHLOCK 1
-_ACEOF
-
-fi
-done
-
for ac_func in gethostname \
-rename closedir mkdir rmdir getrusage get_current_dir_name \
-random lrand48 logb frexp fmod rint cbrt setsid \
-strerror fpathconf select euidaccess getpagesize setlocale \
-utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
+closedir getrusage get_current_dir_name \
+lrand48 setsid \
+fpathconf select euidaccess getpagesize setlocale \
+utimes getrlimit setrlimit setpgid getcwd shutdown getaddrinfo \
__fpending strsignal setitimer \
-sendto recvfrom getsockname getpeername \
+sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
gai_strerror mkstemp getline getdelim fsync sync \
difftime posix_memalign \
getpwent endpwent getgrent endgrent \
+touchlock \
cfmakeraw cfsetspeed copysign __executable_start
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
done
+if test $opsys = unixware; then
+
+$as_echo "#define BROKEN_GETWD 1" >>confdefs.h
+
+else
+ for ac_func in getwd
+do :
+ ac_fn_c_check_func "$LINENO" "getwd" "ac_cv_func_getwd"
+if test "x$ac_cv_func_getwd" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GETWD 1
+_ACEOF
+
+fi
+done
+
+fi
+
+## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
+## has a broken `rint' in some library versions including math library
+## version number A.09.05.
+## You can fix the math library by installing patch number PHSS_4630.
+## But we can fix it more reliably for Emacs by just not using rint.
+## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
+case $opsys in
+ hpux*) : ;;
+ *) for ac_func in random rint
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+ ;;
+esac
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
$as_echo_n "checking for __builtin_unwind_init... " >&6; }
if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
# PTY-related GNU extensions.
-for ac_func in getpt
+for ac_func in getpt posix_openpt
do :
- ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
-if test "x$ac_cv_func_getpt" = x""yes; then :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
cat >>confdefs.h <<_ACEOF
-#define HAVE_GETPT 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
# Do we have res_init, for detecting changes in /etc/resolv.conf?
+# On Darwin, res_init appears not to be useful: see bug#562 and
+# http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
resolv=no
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+if test $opsys != darwin; then
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netinet/in.h>
#include <arpa/nameser.h>
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-if test "$have_res_init" = no; then
- OLIBS="$LIBS"
- LIBS="$LIBS -lresolv"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
+ if test "$have_res_init" = no; then
+ OLIBS="$LIBS"
+ LIBS="$LIBS -lresolv"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
$as_echo_n "checking for res_init with -lresolv... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netinet/in.h>
#include <arpa/nameser.h>
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
$as_echo "$have_res_init" >&6; }
- if test "$have_res_init" = yes ; then
- resolv=yes
+ if test "$have_res_init" = yes ; then
+ resolv=yes
+ fi
+ LIBS="$OLIBS"
fi
- LIBS="$OLIBS"
-fi
-if test "$have_res_init" = yes; then
+ if test "$have_res_init" = yes; then
$as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
+ fi
fi
-
# Do we need the Hesiod library to provide the support routines?
LIBHESIOD=
if test "$with_hesiod" != no ; then
# Do we need libresolv (due to res_init or Hesiod)?
-if test "$resolv" = yes ; then
+if test "$resolv" = yes && test $opsys != darwin; then
$as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
fi
-if test "x$HAVE_TIMEVAL" = xyes; then
- for ac_func in gettimeofday
-do :
- ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
-if test "x$ac_cv_func_gettimeofday" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETTIMEOFDAY 1
-_ACEOF
-
-fi
-done
-
- if test $ac_cv_func_gettimeofday = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
-$as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
-if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#ifdef TIME_WITH_SYS_TIME
-#include <sys/time.h>
-#include <time.h>
-#else
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
-#endif
-int
-main ()
-{
-struct timeval time;
- gettimeofday (&time, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_gettimeofday_two_arguments=yes
-else
- emacs_cv_gettimeofday_two_arguments=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
-$as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
- if test $emacs_cv_gettimeofday_two_arguments = no; then
-
-$as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
-
- fi
- fi
-fi
-
ok_so_far=yes
ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
if test "x$ac_cv_func_socket" = x""yes; then :
$as_echo "no" >&6; }
fi
+case $canonical in
+ *-solaris2.4 | *-solaris2.4.*)
+ : ${ac_cv_func_vfork_works=no};;
+esac
+
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
if test "x$ac_cv_type_pid_t" = x""yes; then :
fi
-# Set up the CFLAGS for real compilation, so we can substitute it.
-CFLAGS="$REAL_CFLAGS"
-CPPFLAGS="$REAL_CPPFLAGS"
-## Hack to detect a buggy GCC version.
-if test "x$GCC" = xyes \
- && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
- && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
- && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
- as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
-fi
+$as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
-version=$PACKAGE_VERSION
-### Specify what sort of things we'll be editing into Makefile and config.h.
-### Use configuration here uncanonicalized to avoid exceeding size limits.
+$as_echo "#define CLASH_DETECTION 1" >>confdefs.h
-## Unused?
+## Note: PTYs are broken on darwin <6. Use at your own risk.
+$as_echo "#define HAVE_PTYS 1" >>confdefs.h
+$as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
+$as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
+$as_echo "#define SEPCHAR ':'" >>confdefs.h
+$as_echo "#define subprocesses 1" >>confdefs.h
+$as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
-## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
-## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
-## end of LIBX_BASE, but nothing ever set it.
+$as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
-## Used in lwlib/Makefile.in.
-S_FILE="\$(srcdir)/${opsysfile}"
+$as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
+$as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
+$as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
-cat >>confdefs.h <<_ACEOF
-#define EMACS_CONFIGURATION "${canonical}"
-_ACEOF
-cat >>confdefs.h <<_ACEOF
-#define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
-_ACEOF
-cat >>confdefs.h <<_ACEOF
-#define config_opsysfile "${opsysfile}"
-_ACEOF
+case $opsys in
+ aix4-2)
+ if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
+ $as_echo "#define NO_EDITRES 1" >>confdefs.h
+ fi
+ ;;
-XMENU_OBJ=
-XOBJ=
-FONT_OBJ=
-if test "${HAVE_X_WINDOWS}" = "yes" ; then
+ hpux*)
+ $as_echo "#define NO_EDITRES 1" >>confdefs.h
-$as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
+ ;;
+esac
- XMENU_OBJ=xmenu.o
- XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
- FONT_OBJ=xfont.o
- if test "$HAVE_XFT" = "yes"; then
- FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
- elif test "$HAVE_FREETYPE" = "yes"; then
- FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
- fi
-fi
+case $opsys in
+ irix6-5 | sol2* | unixware )
+$as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
+ ;;
+esac
+emacs_broken_SIGIO=no
-WIDGET_OBJ=
-MOTIF_LIBW=
-if test "${USE_X_TOOLKIT}" != "none" ; then
- WIDGET_OBJ=widget.o
+case $opsys in
+ hpux* | irix6-5 | openbsd | sol2* | unixware )
+ emacs_broken_SIGIO=yes
+ ;;
-$as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
+ aix4-2)
- if test "${USE_X_TOOLKIT}" = "LUCID"; then
+$as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
-$as_echo "#define USE_LUCID 1" >>confdefs.h
+ ;;
- elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
+ freebsd)
-$as_echo "#define USE_MOTIF 1" >>confdefs.h
+$as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
- MOTIF_LIBW=-lXm
- case "$opsys" in
- gnu-linux)
- ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
- MOTIF_LIBW="$MOTIF_LIBW -lXpm"
- ;;
+ ;;
+esac
- unixware)
- ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
- ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
- MOTIF_LIBW="MOTIF_LIBW -lXimp"
- ;;
+case $opsys in
+ gnu-* | sol2-10 )
- aix4-2)
- ## olson@mcs.anl.gov says -li18n is needed by -lXm.
- MOTIF_LIBW="$MOTIF_LIBW -li18n"
- ;;
- esac
- MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
- fi
-fi
+$as_echo "#define HAVE_PROCFS 1" >>confdefs.h
+ ;;
+esac
-TOOLKIT_LIBW=
-case "$USE_X_TOOLKIT" in
- MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
- LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
- none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
+case $opsys in
+ darwin | freebsd | netbsd | openbsd )
+
+$as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
+
+ ;;
esac
+case $opsys in
+ netbsd | openbsd) sound_device="/dev/audio" ;;
+ *) sound_device="/dev/dsp" ;;
+esac
-if test "$USE_X_TOOLKIT" = "none"; then
- LIBXT_OTHER="\$(LIBXSM)"
- OLDXMENU_TARGET="really-oldXMenu"
-else
- LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
- OLDXMENU_TARGET="really-lwlib"
-fi
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_SOUND_DEVICE "$sound_device"
+_ACEOF
-## The X Menu stuff is present in the X10 distribution, but missing
-## from X11. If we have X10, just use the installed library;
-## otherwise, use our own copy.
-if test "${HAVE_X11}" = "yes" ; then
-$as_echo "#define HAVE_X11 1" >>confdefs.h
+case $opsys in
+ darwin | gnu-linux | gnu-kfreebsd )
- if test "$USE_X_TOOLKIT" = "none"; then
- OLDXMENU="\${oldXMenudir}/libXMenu11.a"
- else
- OLDXMENU="\${lwlibdir}/liblw.a"
- fi
- LIBXMENU="\$(OLDXMENU)"
- LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
- OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
-else
- ## For a syntactically valid Makefile; not actually used for anything.
- ## See comments in src/Makefile.in.
- OLDXMENU=nothing
- ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
- if test "${HAVE_X_WINDOWS}" = "yes"; then
- LIBXMENU="-lXMenu"
- else
- LIBXMENU=
- fi
- LIBX_OTHER=
- OLDXMENU_DEPS=
-fi
+$as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
-if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
- OLDXMENU_TARGET=
- OLDXMENU=nothing
- LIBXMENU=
- OLDXMENU_DEPS=
-fi
+ ;;
+esac
+case $opsys in
+ cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
+$as_echo "#define NARROWPROTO 1" >>confdefs.h
+ ;;
+esac
-if test "${HAVE_MENUS}" = "yes" ; then
-$as_echo "#define HAVE_MENUS 1" >>confdefs.h
-fi
-if test "${GNU_MALLOC}" = "yes" ; then
-$as_echo "#define GNU_MALLOC 1" >>confdefs.h
-fi
+case $opsys in
+ aix4-2 )
+ $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
-RALLOC_OBJ=
-if test "${REL_ALLOC}" = "yes" ; then
+ $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
-$as_echo "#define REL_ALLOC 1" >>confdefs.h
+ $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
+ ;;
- test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
-fi
+ cygwin )
+ $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
+ $as_echo "#define PTY_OPEN do { int dummy; sigset_t blocked, procmask; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, &procmask); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; pthread_sigmask (SIG_SETMASK, &procmask, 0); if (fd >= 0) emacs_close (dummy); } while (0)" >>confdefs.h
-if test "$opsys" = "cygwin"; then
- CYGWIN_OBJ="sheap.o"
- ## Cygwin differs because of its unexec().
- PRE_ALLOC_OBJ=
- POST_ALLOC_OBJ=lastfile.o
-else
- CYGWIN_OBJ=
- PRE_ALLOC_OBJ=lastfile.o
- POST_ALLOC_OBJ=
-fi
+ $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
+ $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
+ ;;
+ darwin )
+ $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
-# Configure gnulib here, now that we know LIBS.
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+ $as_echo "#define PTY_OPEN do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (0)" >>confdefs.h
+ $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
+ $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
+ ;;
+ gnu | openbsd )
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+ ;;
+ gnu-linux | gnu-kfreebsd | freebsd | netbsd )
+ if test "x$ac_cv_func_grantpt" = xyes; then
+$as_echo "#define UNIX98_PTYS 1" >>confdefs.h
+ $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
+ $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
- LIBC_FATAL_STDERR_=1
- export LIBC_FATAL_STDERR_
+ if test "x$ac_cv_func_posix_openpt" = xyes; then
+ $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments. Useless!
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
-$as_echo_n "checking for working alloca.h... " >&6; }
-if test "${ac_cv_working_alloca_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <alloca.h>
-int
-main ()
-{
-char *p = (char *) alloca (2 * sizeof (int));
- if (p) return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_working_alloca_h=yes
-else
- ac_cv_working_alloca_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
-$as_echo "$ac_cv_working_alloca_h" >&6; }
-if test $ac_cv_working_alloca_h = yes; then
+ $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
-$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
+ elif test "x$ac_cv_func_getpt" = xyes; then
+ $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
-fi
+ $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
-$as_echo_n "checking for alloca... " >&6; }
-if test "${ac_cv_func_alloca_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
+ else
+ $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
+
+ fi
+ else
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+
+ fi
+ ;;
+
+ hpux*)
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+
+ $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
+
+ $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
+
+ ;;
+
+ irix6-5 )
+ $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
+
+ $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
+
+ $as_echo "#define PTY_OPEN { struct sigaction ocstat, cstat; struct stat stb; char * name; sigemptyset(&cstat.sa_mask); cstat.sa_handler = SIG_DFL; cstat.sa_flags = 0; sigaction(SIGCLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCLD, &ocstat, (struct sigaction *)0); if (name == 0) return -1; if (fd < 0) return -1; if (fstat (fd, &stb) < 0) return -1; strcpy (pty_name, name); }" >>confdefs.h
+
+ $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
+
+ $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
+
+ ;;
+
+ sol2* )
+ $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
+
+ ;;
+
+ unixware )
+ $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1) fatal(\"could not grant slave pty\"); if (unlockpt(fd) == -1) fatal(\"could not unlock slave pty\"); if (!(ptyname = ptsname(fd))) fatal (\"could not enable slave pty\"); snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
+
+ ;;
+esac
+
+
+case $opsys in
+ sol2* | unixware )
+ $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
+
+ $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
+
+
+$as_echo "#define SETUP_SLAVE_PTY if (ioctl (xforkin, I_PUSH, \"ptem\") == -1) fatal (\"ioctl I_PUSH ptem\"); if (ioctl (xforkin, I_PUSH, \"ldterm\") == -1) fatal (\"ioctl I_PUSH ldterm\"); if (ioctl (xforkin, I_PUSH, \"ttcompat\") == -1) fatal (\"ioctl I_PUSH ttcompat\");" >>confdefs.h
+
+ ;;
+esac
+
+
+
+
+case $opsys in
+ aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd )
+ $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
+
+ ;;
+
+ gnu-linux | gnu-kfreebsd )
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
+$as_echo_n "checking for signals via characters... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <linux/version.h>
+#if LINUX_VERSION_CODE < 0x20400
+# error "Linux version too old"
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ emacs_signals_via_chars=yes
+else
+ emacs_signals_via_chars=no
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
+$as_echo "$emacs_signals_via_chars" >&6; }
+ test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
+
+ ;;
+esac
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C library" >&5
+$as_echo_n "checking whether we are using the GNU C library... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <features.h>
+#ifndef __GNU_LIBRARY__
+# error "this is not the GNU C library"
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ emacs_glibc=yes
+else
+ emacs_glibc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_glibc" >&5
+$as_echo "$emacs_glibc" >&6; }
+
+if test $emacs_glibc = yes; then
+
+ emacs_pending_output=unknown
+
+ case $opsys in
+ gnu | gnu-linux | gnu-kfreebsd )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of pending output formalism" >&5
+$as_echo_n "checking for style of pending output formalism... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdio.h>
+#if !defined (_IO_STDIO_H) && !defined (_STDIO_USES_IOSTREAM)
+# error "stdio definitions not found"
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ emacs_pending_output=new
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ if test $emacs_pending_output = unknown; then
+ case $opsys in
+ gnu-linux | gnu-kfreebsd)
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdio.h>
+#ifndef __UCLIBC__
+# error "not using uclibc"
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ emacs_pending_output=uclibc
+else
+ emacs_pending_output=old
+fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
+ esac
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_pending_output" >&5
+$as_echo "$emacs_pending_output" >&6; }
+
+ case $emacs_pending_output in
+ new)
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)" >>confdefs.h
+
+ ;;
+ uclibc)
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufpos - (FILE)->__bufstart)" >>confdefs.h
+
+ ;;
+ old)
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_pptr - (FILE)->_pbase)" >>confdefs.h
+
+ ;;
+ esac
+ ;;
+ esac
+ if test $emacs_pending_output = unknown; then
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufp - (FILE)->__buffer)" >>confdefs.h
+
+ fi
+
+else
+ case $opsys in
+ cygwin | darwin | freebsd | netbsd | openbsd )
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)" >>confdefs.h
+
+ ;;
+
+ unixware)
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)" >>confdefs.h
+
+ ;;
+
+ *)
+ if test x$ac_cv_header_stdio_ext_h = xyes && \
+ test x$ac_cv_func___fpending = xyes; then
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) __fpending (FILE)" >>confdefs.h
+
+
+$as_echo "#define DISPNEW_NEEDS_STDIO_EXT 1" >>confdefs.h
+
+ else
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_ptr - (FILE)->_base)" >>confdefs.h
+
+ fi
+ ;;
+ esac
+fi
+
+
+
+
+case $opsys in
+ gnu)
+ $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
+
+ ;;
+
+ hpux*)
+ $as_echo "#define DATA_START 0x40000000" >>confdefs.h
+
+ $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
+
+ ;;
+ irix6-5)
+ $as_echo "#define DATA_START 0x10000000" >>confdefs.h
+
+ $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
+
+ ;;
+esac
+
+
+
+
+
+case $opsys in
+ darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
+ ;;
+
+ gnu | freebsd | netbsd | openbsd )
+
+$as_echo "#define TABDLY OXTABS" >>confdefs.h
+
+ $as_echo "#define TAB3 OXTABS" >>confdefs.h
+
+ ;;
+
+ gnu-linux | gnu-kfreebsd )
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef __i386__
+# error "not i386"
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ $as_echo "#define ULIMIT_BREAK_VALUE (32*1024*1024)" >>confdefs.h
+
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef __ia64__
+# error "not ia64"
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+$as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
+
+fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
+
+ hpux*)
+
+$as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
+
+ ;;
+
+ irix6-5)
+ $as_echo "#define ULIMIT_BREAK_VALUE 0x14000000" >>confdefs.h
+
+ ;;
+esac
+
+
+
+
+
+
+
+case $opsys in
+ aix4-2 | hpux* | unixware)
+ $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
+
+ ;;
+
+ gnu-linux | gnu-kfreebsd )
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#if defined __i386__ || defined __sparc__ || defined __mc68000__ \
+ || defined __alpha__ || defined __mips__ || defined __s390__ \
+ || defined __arm__ || defined __powerpc__ || defined __amd64__ \
+ || defined __ia64__ || defined __sh__
+/* ok */
+#else
+# error "setjmp not known to work on this arch"
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
+
+else
+ $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
+
+fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
+esac
+
+
+if test x$GCC = xyes; then
+ $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
+
+else
+ case $opsys in
+ freebsd | netbsd | openbsd | irix6-5 | sol2* )
+ $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
+
+ ;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
+$as_echo_n "checking for _setjmp... " >&6; }
+if test "${emacs_cv_func__setjmp+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <setjmp.h>
+
+int
+main ()
+{
+jmp_buf j;
+ if (! _setjmp (j))
+ _longjmp (j, 1);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_func__setjmp=yes
+else
+ emacs_cv_func__setjmp=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
+$as_echo "$emacs_cv_func__setjmp" >&6; }
+if test $emacs_cv_func__setjmp = yes; then
+
+$as_echo "#define HAVE__SETJMP 1" >>confdefs.h
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
+$as_echo_n "checking for sigsetjmp... " >&6; }
+if test "${emacs_cv_func_sigsetjmp+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <setjmp.h>
+
+int
+main ()
+{
+sigjmp_buf j;
+ if (! sigsetjmp (j, 1))
+ siglongjmp (j, 1);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_func_sigsetjmp=yes
+else
+ emacs_cv_func_sigsetjmp=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5
+$as_echo "$emacs_cv_func_sigsetjmp" >&6; }
+ if test $emacs_cv_func_sigsetjmp = yes; then
+
+$as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
+
+ fi
+fi
+
+case $opsys in
+ sol2* | unixware )
+
+$as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
+
+ ;;
+esac
+
+
+case $opsys in
+ hpux* | sol2* )
+
+$as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
+
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+case $opsys in
+ aix4-2)
+ $as_echo "#define USG /**/" >>confdefs.h
+
+ $as_echo "#define USG5 /**/" >>confdefs.h
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef _AIX
+# error "_AIX not defined"
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+
+$as_echo "#define _AIX /**/" >>confdefs.h
+
+fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
+
+ cygwin)
+
+$as_echo "#define CYGWIN 1" >>confdefs.h
+
+ ;;
+
+ darwin)
+ $as_echo "#define BSD4_2 /**/" >>confdefs.h
+
+ $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
+
+
+$as_echo "#define DARWIN_OS /**/" >>confdefs.h
+
+ ;;
+
+ freebsd)
+ $as_echo "#define BSD4_2 /**/" >>confdefs.h
+
+
+$as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
+
+ ;;
+
+ gnu | netbsd | openbsd )
+ $as_echo "#define BSD4_2 /**/" >>confdefs.h
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef BSD_SYSTEM
+# error "BSD_SYSTEM not defined"
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
+
+fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
+
+ gnu-linux | gnu-kfreebsd )
+ $as_echo "#define USG /**/" >>confdefs.h
+
+
+$as_echo "#define GNU_LINUX /**/" >>confdefs.h
+
+ ;;
+
+ hpux*)
+ $as_echo "#define USG /**/" >>confdefs.h
+
+ $as_echo "#define USG5 /**/" >>confdefs.h
+
+
+$as_echo "#define HPUX /**/" >>confdefs.h
+
+ ;;
+
+ irix6-5)
+ $as_echo "#define USG /**/" >>confdefs.h
+
+ $as_echo "#define USG5 /**/" >>confdefs.h
+
+ $as_echo "#define USG5_4 /**/" >>confdefs.h
+
+
+$as_echo "#define IRIX6_5 /**/" >>confdefs.h
+
+ ;;
+
+ sol2*)
+ $as_echo "#define USG /**/" >>confdefs.h
+
+ $as_echo "#define USG5 /**/" >>confdefs.h
+
+ $as_echo "#define USG5_4 /**/" >>confdefs.h
+
+
+$as_echo "#define SOLARIS2 /**/" >>confdefs.h
+
+ ;;
+
+ unixware)
+ $as_echo "#define USG /**/" >>confdefs.h
+
+ $as_echo "#define USG5 /**/" >>confdefs.h
+
+ $as_echo "#define USG5_4 /**/" >>confdefs.h
+
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5
+$as_echo_n "checking for usable FIONREAD... " >&6; }
+if test "${emacs_cv_usable_FIONREAD+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $opsys in
+ aix4-2)
+ emacs_cv_usable_FIONREAD=no
+ ;;
+
+ *)
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/ioctl.h>
+ #ifdef USG5_4
+ # include <sys/filio.h>
+ #endif
+
+int
+main ()
+{
+int foo = ioctl (0, FIONREAD, &foo);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_usable_FIONREAD=yes
+else
+ emacs_cv_usable_FIONREAD=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5
+$as_echo "$emacs_cv_usable_FIONREAD" >&6; }
+if test $emacs_cv_usable_FIONREAD = yes; then
+
+$as_echo "#define USABLE_FIONREAD 1" >>confdefs.h
+
+
+ if test $emacs_broken_SIGIO = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5
+$as_echo_n "checking for usable SIGIO... " >&6; }
+if test "${emacs_cv_usable_SIGIO+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <fcntl.h>
+ #include <signal.h>
+
+int
+main ()
+{
+int foo = SIGIO | F_SETFL | FASYNC;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_usable_SIGIO=yes
+else
+ emacs_cv_usable_SIGIO=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5
+$as_echo "$emacs_cv_usable_SIGIO" >&6; }
+ if test $emacs_cv_usable_SIGIO = yes; then
+
+$as_echo "#define USABLE_SIGIO 1" >>confdefs.h
+
+ fi
+ fi
+fi
+
+
+case $opsys in
+ cygwin)
+
+$as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
+
+ ;;
+
+ hpux11)
+
+$as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
+
+ ;;
+
+ irix6-5)
+
+$as_echo "#define PREFER_VSUSP 1" >>confdefs.h
+
+
+$as_echo "#define SETPGRP_RELEASES_CTTY 1" >>confdefs.h
+
+ ;;
+
+ sol2-10)
+
+$as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
+
+ ;;
+esac
+
+# Set up the CFLAGS for real compilation, so we can substitute it.
+CFLAGS="$REAL_CFLAGS"
+CPPFLAGS="$REAL_CPPFLAGS"
+
+## Hack to detect a buggy GCC version.
+if test "x$GCC" = xyes \
+ && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
+ && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
+ && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
+ as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
+fi
+
+version=$PACKAGE_VERSION
+
+copyright="Copyright (C) 2012 Free Software Foundation, Inc."
+
+cat >>confdefs.h <<_ACEOF
+#define COPYRIGHT "$copyright"
+_ACEOF
+
+
+
+### Specify what sort of things we'll be editing into Makefile and config.h.
+### Use configuration here uncanonicalized to avoid exceeding size limits.
+
+
+## Unused?
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
+## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
+## end of LIBX_BASE, but nothing ever set it.
+
+
+
+
+## Used in lwlib/Makefile.in.
+
+
+
+
+
+
+
+
+if test -n "${term_header}"; then
+
+cat >>confdefs.h <<_ACEOF
+#define TERM_HEADER "${term_header}"
+_ACEOF
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define EMACS_CONFIGURATION "${canonical}"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
+_ACEOF
+
+
+
+XMENU_OBJ=
+XOBJ=
+FONT_OBJ=
+if test "${HAVE_X_WINDOWS}" = "yes" ; then
+
+$as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
+
+ XMENU_OBJ=xmenu.o
+ XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o"
+ FONT_OBJ=xfont.o
+ if test "$HAVE_XFT" = "yes"; then
+ FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
+ elif test "$HAVE_FREETYPE" = "yes"; then
+ FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
+ fi
+
+fi
+
+
+
+
+WIDGET_OBJ=
+MOTIF_LIBW=
+if test "${USE_X_TOOLKIT}" != "none" ; then
+ WIDGET_OBJ=widget.o
+
+$as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
+
+ if test "${USE_X_TOOLKIT}" = "LUCID"; then
+
+$as_echo "#define USE_LUCID 1" >>confdefs.h
+
+ elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
+
+$as_echo "#define USE_MOTIF 1" >>confdefs.h
+
+ MOTIF_LIBW=-lXm
+ case "$opsys" in
+ gnu-linux)
+ ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
+ MOTIF_LIBW="$MOTIF_LIBW -lXpm"
+ ;;
+
+ unixware)
+ ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
+ ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
+ MOTIF_LIBW="MOTIF_LIBW -lXimp"
+ ;;
+
+ aix4-2)
+ ## olson@mcs.anl.gov says -li18n is needed by -lXm.
+ MOTIF_LIBW="$MOTIF_LIBW -li18n"
+ ;;
+ esac
+ MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
+ fi
+fi
+
+
+TOOLKIT_LIBW=
+case "$USE_X_TOOLKIT" in
+ MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
+ LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
+ none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
+esac
+
+
+if test "$USE_X_TOOLKIT" = "none"; then
+ LIBXT_OTHER="\$(LIBXSM)"
+ OLDXMENU_TARGET="really-oldXMenu"
+else
+ LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
+ OLDXMENU_TARGET="really-lwlib"
+fi
+
+
+## The X Menu stuff is present in the X10 distribution, but missing
+## from X11. If we have X10, just use the installed library;
+## otherwise, use our own copy.
+if test "${HAVE_X11}" = "yes" ; then
+
+$as_echo "#define HAVE_X11 1" >>confdefs.h
+
+
+ if test "$USE_X_TOOLKIT" = "none"; then
+ OLDXMENU="\${oldXMenudir}/libXMenu11.a"
+ else
+ OLDXMENU="\${lwlibdir}/liblw.a"
+ fi
+ LIBXMENU="\$(OLDXMENU)"
+ LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
+ OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
+else
+ ## For a syntactically valid Makefile; not actually used for anything.
+ ## See comments in src/Makefile.in.
+ OLDXMENU=nothing
+ ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
+ if test "${HAVE_X_WINDOWS}" = "yes"; then
+ LIBXMENU="-lXMenu"
+ else
+ LIBXMENU=
+ fi
+ LIBX_OTHER=
+ OLDXMENU_DEPS=
+fi
+
+if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
+ OLDXMENU_TARGET=
+ OLDXMENU=nothing
+ LIBXMENU=
+ OLDXMENU_DEPS=
+fi
+
+
+
+
+
+
+
+if test "${HAVE_MENUS}" = "yes" ; then
+
+$as_echo "#define HAVE_MENUS 1" >>confdefs.h
+
+fi
+
+if test "${GNU_MALLOC}" = "yes" ; then
+
+$as_echo "#define GNU_MALLOC 1" >>confdefs.h
+
+fi
+
+RALLOC_OBJ=
+if test "${REL_ALLOC}" = "yes" ; then
+
+$as_echo "#define REL_ALLOC 1" >>confdefs.h
+
+
+ test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
+fi
+
+
+if test "$opsys" = "cygwin"; then
+ CYGWIN_OBJ="sheap.o cygw32.o"
+ ## Cygwin differs because of its unexec().
+ PRE_ALLOC_OBJ=
+ POST_ALLOC_OBJ=lastfile.o
+else
+ CYGWIN_OBJ=
+ PRE_ALLOC_OBJ=lastfile.o
+ POST_ALLOC_OBJ=
+fi
+
+
+
+
+# Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
+# it temporarily reverts them to their pre-pkg-config values,
+# because gnulib needs to work with both src (which uses the
+# pkg-config stuff) and lib-src (which does not). For example, gnulib
+# may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
+# and it therefore needs to run in an environment where LIBS does not
+# already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
+# for some package unrelated to lib-src.
+SAVE_CFLAGS=$CFLAGS
+SAVE_LIBS=$LIBS
+CFLAGS=$pre_PKG_CONFIG_CFLAGS
+LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
+
+
+
+
+
+
+
+
+
+
+
+ LIBC_FATAL_STDERR_=1
+ export LIBC_FATAL_STDERR_
+
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments. Useless!
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
+$as_echo_n "checking for working alloca.h... " >&6; }
+if test "${ac_cv_working_alloca_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <alloca.h>
+int
+main ()
+{
+char *p = (char *) alloca (2 * sizeof (int));
+ if (p) return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_working_alloca_h=yes
+else
+ ac_cv_working_alloca_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
+$as_echo "$ac_cv_working_alloca_h" >&6; }
+if test $ac_cv_working_alloca_h = yes; then
+
+$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
+$as_echo_n "checking for alloca... " >&6; }
+if test "${ac_cv_func_alloca_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
# include <malloc.h>
# define alloca _alloca
# else
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
+$as_echo_n "checking if environ is properly declared... " >&6; }
+ if test "${gt_cv_var_environ_declaration+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if HAVE_UNISTD_H
+ #include <unistd.h>
+ #endif
+ /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
+ #include <stdlib.h>
+
+ extern struct { int foo; } environ;
+int
+main ()
+{
+environ.foo = 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gt_cv_var_environ_declaration=no
+else
+ gt_cv_var_environ_declaration=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
+$as_echo "$gt_cv_var_environ_declaration" >&6; }
+ if test $gt_cv_var_environ_declaration = yes; then
+
+$as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
+
+ fi
+
+
+ if test $gt_cv_var_environ_declaration != yes; then
+ HAVE_DECL_ENVIRON=0
+ fi
+
+
+
+
+
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
$as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
REPLACE_MALLOC=0;
REPLACE_MBTOWC=0;
REPLACE_MKSTEMP=0;
+ REPLACE_PTSNAME=0;
REPLACE_PTSNAME_R=0;
REPLACE_PUTENV=0;
REPLACE_RANDOM_R=0;
fi
- if test -z "$gl_replace_getopt"; then
+ if test -z "$gl_replace_getopt"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
$as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
if test "${gl_cv_func_getopt_posix+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ if test $cross_compiling = no; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run test program while cross compiling
+See \`config.log' for more details." "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+
#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
int
main ()
{
-int *p = &optreset; return optreset;
- ;
+ static char program[] = "program";
+ static char a[] = "-a";
+ static char foo[] = "foo";
+ static char bar[] = "bar";
+ char *argv[] = { program, a, foo, bar, NULL };
+ int c;
+
+ c = getopt (4, argv, "ab");
+ if (!(c == 'a'))
+ return 1;
+ c = getopt (4, argv, "ab");
+ if (!(c == -1))
+ return 2;
+ if (!(optind == 2))
+ return 3;
return 0;
}
+
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- gl_optind_min=1
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_getopt_posix=maybe
+else
+ gl_cv_func_getopt_posix=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ if test $gl_cv_func_getopt_posix = maybe; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run test program while cross compiling
+See \`config.log' for more details." "$LINENO" 5; }
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <getopt.h>
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
int
main ()
{
-return !getopt_clip;
- ;
+ static char program[] = "program";
+ static char donald[] = "donald";
+ static char p[] = "-p";
+ static char billy[] = "billy";
+ static char duck[] = "duck";
+ static char a[] = "-a";
+ static char bar[] = "bar";
+ char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
+ int c;
+
+ c = getopt (7, argv, "+abp:q:");
+ if (!(c == -1))
+ return 4;
+ if (!(strcmp (argv[0], "program") == 0))
+ return 5;
+ if (!(strcmp (argv[1], "donald") == 0))
+ return 6;
+ if (!(strcmp (argv[2], "-p") == 0))
+ return 7;
+ if (!(strcmp (argv[3], "billy") == 0))
+ return 8;
+ if (!(strcmp (argv[4], "duck") == 0))
+ return 9;
+ if (!(strcmp (argv[5], "-a") == 0))
+ return 10;
+ if (!(strcmp (argv[6], "bar") == 0))
+ return 11;
+ if (!(optind == 1))
+ return 12;
return 0;
}
+
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_optind_min=1
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_getopt_posix=maybe
else
- gl_optind_min=0
+ gl_cv_func_getopt_posix=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
- gl_save_CPPFLAGS=$CPPFLAGS
- CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- mingw*) gl_cv_func_getopt_posix="guessing no";;
- darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
- *) gl_cv_func_getopt_posix="guessing yes";;
- esac
+ fi
+ if test $gl_cv_func_getopt_posix = maybe; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run test program while cross compiling
+See \`config.log' for more details." "$LINENO" 5; }
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
- {
- static char program[] = "program";
- static char a[] = "-a";
- static char foo[] = "foo";
- static char bar[] = "bar";
- char *argv[] = { program, a, foo, bar, NULL };
- int c;
-
- optind = OPTIND_MIN;
- opterr = 0;
-
- c = getopt (4, argv, "ab");
- if (!(c == 'a'))
- return 1;
- c = getopt (4, argv, "ab");
- if (!(c == -1))
- return 2;
- if (!(optind == 2))
- return 3;
- }
- /* Some internal state exists at this point. */
- {
- static char program[] = "program";
- static char donald[] = "donald";
- static char p[] = "-p";
- static char billy[] = "billy";
- static char duck[] = "duck";
- static char a[] = "-a";
- static char bar[] = "bar";
- char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
- int c;
-
- optind = OPTIND_MIN;
- opterr = 0;
-
- c = getopt (7, argv, "+abp:q:");
- if (!(c == -1))
- return 4;
- if (!(strcmp (argv[0], "program") == 0))
- return 5;
- if (!(strcmp (argv[1], "donald") == 0))
- return 6;
- if (!(strcmp (argv[2], "-p") == 0))
- return 7;
- if (!(strcmp (argv[3], "billy") == 0))
- return 8;
- if (!(strcmp (argv[4], "duck") == 0))
- return 9;
- if (!(strcmp (argv[5], "-a") == 0))
- return 10;
- if (!(strcmp (argv[6], "bar") == 0))
- return 11;
- if (!(optind == 1))
- return 12;
- }
- /* Detect MacOS 10.5, AIX 7.1 bug. */
- {
- static char program[] = "program";
- static char ab[] = "-ab";
- char *argv[3] = { program, ab, NULL };
- optind = OPTIND_MIN;
- opterr = 0;
- if (getopt (2, argv, "ab:") != 'a')
- return 13;
- if (getopt (2, argv, "ab:") != '?')
- return 14;
- if (optopt != 'b')
- return 15;
- if (optind != 2)
- return 16;
- }
-
+ static char program[] = "program";
+ static char ab[] = "-ab";
+ char *argv[3] = { program, ab, NULL };
+ if (getopt (2, argv, "ab:") != 'a')
+ return 13;
+ if (getopt (2, argv, "ab:") != '?')
+ return 14;
+ if (optopt != 'b')
+ return 15;
+ if (optind != 2)
+ return 16;
return 0;
}
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
- CPPFLAGS=$gl_save_CPPFLAGS
+ fi
+ else
+ case "$host_os" in
+ darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
+ *) gl_cv_func_getopt_posix="guessing yes";;
+ esac
+ fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
POSIXLY_CORRECT=1
export POSIXLY_CORRECT
if test "$cross_compiling" = yes; then :
- case $host_os:$ac_cv_have_decl_optreset in
- *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
- *:yes) gl_cv_func_getopt_gnu=no;;
- *) gl_cv_func_getopt_gnu=yes;;
- esac
+ gl_cv_func_getopt_gnu="guessing no"
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
#include <stdlib.h>
#if defined __MACH__ && defined __APPLE__
-/* Avoid a crash on MacOS X. */
+/* Avoid a crash on Mac OS X. */
#include <mach/mach.h>
#include <mach/mach_error.h>
#include <mach/thread_status.h>
nocrash_init();
/* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
- and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
+ and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
OSF/1 5.1, Solaris 10. */
{
static char conftest[] = "conftest";
result |= 1;
}
/* This code succeeds on glibc 2.8, mingw,
- and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
+ and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
{
static char program[] = "program";
if (getopt (3, argv, "-p") != 1)
result |= 16;
else if (getopt (3, argv, "-p") != 'p')
- result |= 32;
+ result |= 16;
}
/* This code fails on glibc 2.11. */
{
char *argv[] = { program, b, a, NULL };
optind = opterr = 0;
if (getopt (3, argv, "+:a:b") != 'b')
- result |= 64;
+ result |= 32;
else if (getopt (3, argv, "+:a:b") != ':')
- result |= 64;
+ result |= 32;
}
/* This code dumps core on glibc 2.14. */
{
char *argv[] = { program, w, dummy, NULL };
optind = opterr = 1;
if (getopt (3, argv, "W;") != 'W')
- result |= 128;
+ result |= 64;
}
return result;
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
$as_echo "$gl_cv_func_getopt_gnu" >&6; }
- if test "$gl_cv_func_getopt_gnu" = "no"; then
+ if test "$gl_cv_func_getopt_gnu" != yes; then
gl_replace_getopt=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
+$as_echo_n "checking for working GNU getopt_long function... " >&6; }
+if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
+ *) gl_cv_func_getopt_long_gnu="guessing yes";;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <getopt.h>
+ #include <stddef.h>
+ #include <string.h>
+
+int
+main ()
+{
+static const struct option long_options[] =
+ {
+ { "xtremely-",no_argument, NULL, 1003 },
+ { "xtra", no_argument, NULL, 1001 },
+ { "xtreme", no_argument, NULL, 1002 },
+ { "xtremely", no_argument, NULL, 1003 },
+ { NULL, 0, NULL, 0 }
+ };
+ /* This code fails on OpenBSD 5.0. */
+ {
+ static char program[] = "program";
+ static char xtremel[] = "--xtremel";
+ char *argv[] = { program, xtremel, NULL };
+ int option_index;
+ optind = 1; opterr = 0;
+ if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
+ return 1;
+ }
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_getopt_long_gnu=yes
+else
+ gl_cv_func_getopt_long_gnu=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
+$as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
+ case "$gl_cv_func_getopt_long_gnu" in
+ *yes) ;;
+ *) gl_replace_getopt=yes ;;
+ esac
+ fi
+ fi
+
+
+
+
+
+
+ REPLACE_GETOPT=0
+ if test -n "$gl_replace_getopt"; then
+ REPLACE_GETOPT=1
fi
+
+ if test $REPLACE_GETOPT = 1; then
+
+ GETOPT_H=getopt.h
+
+$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
+
+
+
fi
+ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
+if test "x$ac_cv_have_decl_getenv" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GETENV $ac_have_decl
+_ACEOF
+
+:
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
+$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
+if test "${ac_cv_c_restrict+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_restrict=no
+ # The order here caters to the fact that C++ does not require restrict.
+ for ac_kw in __restrict __restrict__ _Restrict restrict; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+typedef int * int_ptr;
+ int foo (int_ptr $ac_kw ip) {
+ return ip[0];
+ }
+int
+main ()
+{
+int s[1];
+ int * $ac_kw t = s;
+ t[0] = 0;
+ return foo(t)
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_restrict=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_restrict" != no && break
+ done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
+$as_echo "$ac_cv_c_restrict" >&6; }
+
+ case $ac_cv_c_restrict in
+ restrict) ;;
+ no) $as_echo "#define restrict /**/" >>confdefs.h
+ ;;
+ *) cat >>confdefs.h <<_ACEOF
+#define restrict $ac_cv_c_restrict
+_ACEOF
+ ;;
+ esac
+
+
+ GNULIB_GETTIMEOFDAY=0;
+ HAVE_GETTIMEOFDAY=1;
+ HAVE_STRUCT_TIMEVAL=1;
+ HAVE_SYS_TIME_H=1;
+ REPLACE_GETTIMEOFDAY=0;
+ REPLACE_STRUCT_TIMEVAL=0;
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_sys_time_h='<'sys/time.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
+$as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
+if test "${gl_cv_next_sys_time_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ if test $ac_cv_header_sys_time_h = yes; then
+
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/time.h>
+
+_ACEOF
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
+
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+ gl_header_literal_regex=`echo 'sys/time.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_sys_time_h='<'sys/time.h'>'
+ fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
+$as_echo "$gl_cv_next_sys_time_h" >&6; }
+ fi
+ NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
+
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'sys/time.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_sys_time_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
+
- REPLACE_GETOPT=0
+ if test $ac_cv_header_sys_time_h != yes; then
+ HAVE_SYS_TIME_H=0
+ fi
- if test -n "$gl_replace_getopt"; then :
- REPLACE_GETOPT=1
+
+
+ if test $ac_cv_header_sys_socket_h != yes; then
+ for ac_header in winsock2.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
+if test "x$ac_cv_header_winsock2_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINSOCK2_H 1
+_ACEOF
fi
+done
- if test $REPLACE_GETOPT = 1; then
+ fi
+ if test "$ac_cv_header_winsock2_h" = yes; then
+ HAVE_WINSOCK2_H=1
+ UNISTD_H_HAVE_WINSOCK2_H=1
+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1
+ else
+ HAVE_WINSOCK2_H=0
+ fi
- GETOPT_H=getopt.h
-$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
+$as_echo_n "checking for struct timeval... " >&6; }
+if test "${gl_cv_sys_struct_timeval+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if HAVE_SYS_TIME_H
+ #include <sys/time.h>
+ #endif
+ #include <time.h>
+ #if HAVE_WINSOCK2_H
+ # include <winsock2.h>
+ #endif
+int
+main ()
+{
+static struct timeval x; x.tv_sec = x.tv_usec;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_timeval=yes
+else
+ gl_cv_sys_struct_timeval=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
+$as_echo "$gl_cv_sys_struct_timeval" >&6; }
+ if test $gl_cv_sys_struct_timeval != yes; then
+ HAVE_STRUCT_TIMEVAL=0
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
+$as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
+if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if HAVE_SYS_TIME_H
+ #include <sys/time.h>
+ #endif
+ #include <time.h>
+ #if HAVE_WINSOCK2_H
+ # include <winsock2.h>
+ #endif
- fi
+int
+main ()
+{
+static struct timeval x;
+ typedef int verify_tv_sec_type[
+ sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
+ ];
-ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
-if test "x$ac_cv_have_decl_getenv" = x""yes; then :
- ac_have_decl=1
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_timeval_tv_sec=yes
else
- ac_have_decl=0
+ gl_cv_sys_struct_timeval_tv_sec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
+$as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
+ if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
+ REPLACE_STRUCT_TIMEVAL=1
+ fi
+ fi
+
+
+
+
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_GETENV $ac_have_decl
-_ACEOF
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
-$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
-if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f conftest.sym conftest.file
- echo >conftest.file
- if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- # Guess yes on glibc systems.
- *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
- # If we don't know, assume the worst.
- *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
- esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
+$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
+if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftest.sym conftest.file
+ echo >conftest.file
+ if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+ /* Linux will dereference the symlink and fail, as required by
+ POSIX. That is better in the sense that it means we will not
+ have to compile and use the lstat wrapper. */
+ return lstat ("conftest.sym/", &sbuf) == 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_lstat_dereferences_slashed_symlink=yes
+else
+ gl_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ else
+ # If the 'ln -s' command failed, then we probably don't even
+ # have an lstat function.
+ gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
+ fi
+ rm -f conftest.sym conftest.file
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
+$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
+ *yes)
+
+cat >>confdefs.h <<_ACEOF
+#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
+_ACEOF
+
+ ;;
+ esac
+
+
+ GNULIB_MKTIME=0;
+ GNULIB_NANOSLEEP=0;
+ GNULIB_STRPTIME=0;
+ GNULIB_TIMEGM=0;
+ GNULIB_TIME_R=0;
+ HAVE_DECL_LOCALTIME_R=1;
+ HAVE_NANOSLEEP=1;
+ HAVE_STRPTIME=1;
+ HAVE_TIMEGM=1;
+ REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
+ REPLACE_MKTIME=GNULIB_PORTCHECK;
+ REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
+ REPLACE_TIMEGM=GNULIB_PORTCHECK;
+
+
+
+
+ GNULIB_PSELECT=0;
+ GNULIB_SELECT=0;
+ HAVE_PSELECT=1;
+ REPLACE_PSELECT=0;
+ REPLACE_SELECT=0;
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
+$as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
+if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+struct timeval b;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_header_sys_select_h_selfcontained=yes
+else
+ gl_cv_header_sys_select_h_selfcontained=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $gl_cv_header_sys_select_h_selfcontained = yes; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+int memset; int bzero;
+ ;
+ return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+
+ #undef memset
+ #define memset nonexistent_memset
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void *memset (void *, int, unsigned long);
+ #undef bzero
+ #define bzero nonexistent_bzero
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void bzero (void *, unsigned long);
+ fd_set fds;
+ FD_ZERO (&fds);
+
+ ;
+ return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ gl_cv_header_sys_select_h_selfcontained=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
+$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
+
+
+
+
+
+
+
+
+
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
+$as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
+if test "${gl_cv_next_sys_select_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ if test $ac_cv_header_sys_select_h = yes; then
+
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+
+_ACEOF
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
+
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+ gl_header_literal_regex=`echo 'sys/select.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
+ fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
+$as_echo "$gl_cv_next_sys_select_h" >&6; }
+ fi
+ NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
+
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'sys/select.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_sys_select_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
+
+
+
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- /* Linux will dereference the symlink and fail, as required by
- POSIX. That is better in the sense that it means we will not
- have to compile and use the lstat wrapper. */
- return lstat ("conftest.sym/", &sbuf) == 0;
+ if test $ac_cv_header_sys_select_h = yes; then
+ HAVE_SYS_SELECT_H=1
+ else
+ HAVE_SYS_SELECT_H=0
+ fi
- ;
- return 0;
-}
+
+
+
+
+ if test $ac_cv_header_sys_socket_h != yes; then
+ for ac_header in winsock2.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
+if test "x$ac_cv_header_winsock2_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINSOCK2_H 1
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_lstat_dereferences_slashed_symlink=yes
-else
- gl_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+
fi
- else
- # If the 'ln -s' command failed, then we probably don't even
- # have an lstat function.
- gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
- fi
- rm -f conftest.sym conftest.file
+done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
-$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
- case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
- *yes)
+ fi
+ if test "$ac_cv_header_winsock2_h" = yes; then
+ HAVE_WINSOCK2_H=1
+ UNISTD_H_HAVE_WINSOCK2_H=1
+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1
+ else
+ HAVE_WINSOCK2_H=0
+ fi
-cat >>confdefs.h <<_ACEOF
-#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-_ACEOF
- ;;
- esac
- GNULIB_MKTIME=0;
- GNULIB_NANOSLEEP=0;
- GNULIB_STRPTIME=0;
- GNULIB_TIMEGM=0;
- GNULIB_TIME_R=0;
- HAVE_DECL_LOCALTIME_R=1;
- HAVE_NANOSLEEP=1;
- HAVE_STRPTIME=1;
- HAVE_TIMEGM=1;
- REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
- REPLACE_MKTIME=GNULIB_PORTCHECK;
- REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
- REPLACE_TIMEGM=GNULIB_PORTCHECK;
+
ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
#include <signal.h>
/* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
-$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
-if test "${ac_cv_c_restrict+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_restrict=no
- # The order here caters to the fact that C++ does not require restrict.
- for ac_kw in __restrict __restrict__ _Restrict restrict; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-typedef int * int_ptr;
- int foo (int_ptr $ac_kw ip) {
- return ip[0];
- }
-int
-main ()
-{
-int s[1];
- int * $ac_kw t = s;
- t[0] = 0;
- return foo(t)
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_restrict=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_restrict" != no && break
- done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
-$as_echo "$ac_cv_c_restrict" >&6; }
-
- case $ac_cv_c_restrict in
- restrict) ;;
- no) $as_echo "#define restrict /**/" >>confdefs.h
- ;;
- *) cat >>confdefs.h <<_ACEOF
-#define restrict $ac_cv_c_restrict
-_ACEOF
- ;;
- esac
-
-
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
$as_echo_n "checking for struct timespec in <time.h>... " >&6; }
if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
sed -n "$gl_absolute_header_sed"`'"'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
-$as_echo "$gl_cv_next_time_h" >&6; }
- fi
- NEXT_TIME_H=$gl_cv_next_time_h
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
+$as_echo "$gl_cv_next_time_h" >&6; }
+ fi
+ NEXT_TIME_H=$gl_cv_next_time_h
+
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'time.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_time_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
+$as_echo_n "checking whether the utimes function works... " >&6; }
+if test "${gl_cv_func_working_utimes+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ if test "$cross_compiling" = yes; then :
+ gl_cv_func_working_utimes=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/time.h>
+#include <time.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <utime.h>
+
+static int
+inorder (time_t a, time_t b, time_t c)
+{
+ return a <= b && b <= c;
+}
+
+int
+main ()
+{
+ int result = 0;
+ char const *file = "conftest.utimes";
+ static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
+
+ /* Test whether utimes() essentially works. */
+ {
+ struct stat sbuf;
+ FILE *f = fopen (file, "w");
+ if (f == NULL)
+ result |= 1;
+ else if (fclose (f) != 0)
+ result |= 1;
+ else if (utimes (file, timeval) != 0)
+ result |= 2;
+ else if (lstat (file, &sbuf) != 0)
+ result |= 1;
+ else if (!(sbuf.st_atime == timeval[0].tv_sec
+ && sbuf.st_mtime == timeval[1].tv_sec))
+ result |= 4;
+ if (unlink (file) != 0)
+ result |= 1;
+ }
+
+ /* Test whether utimes() with a NULL argument sets the file's timestamp
+ to the current time. Use 'fstat' as well as 'time' to
+ determine the "current" time, to accommodate NFS file systems
+ if there is a time skew between the host and the NFS server. */
+ {
+ int fd = open (file, O_WRONLY|O_CREAT, 0644);
+ if (fd < 0)
+ result |= 1;
+ else
+ {
+ time_t t0, t2;
+ struct stat st0, st1, st2;
+ if (time (&t0) == (time_t) -1)
+ result |= 1;
+ else if (fstat (fd, &st0) != 0)
+ result |= 1;
+ else if (utimes (file, timeval) != 0)
+ result |= 2;
+ else if (utimes (file, NULL) != 0)
+ result |= 8;
+ else if (fstat (fd, &st1) != 0)
+ result |= 1;
+ else if (write (fd, "\n", 1) != 1)
+ result |= 1;
+ else if (fstat (fd, &st2) != 0)
+ result |= 1;
+ else if (time (&t2) == (time_t) -1)
+ result |= 1;
+ else
+ {
+ int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
+ int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
+ if (! (st1.st_atime == st1.st_mtime))
+ result |= 16;
+ if (! (m_ok_POSIX || m_ok_NFS))
+ result |= 32;
+ }
+ if (close (fd) != 0)
+ result |= 1;
+ }
+ if (unlink (file) != 0)
+ result |= 1;
+ }
+
+ /* Test whether utimes() with a NULL argument works on read-only files. */
+ {
+ int fd = open (file, O_WRONLY|O_CREAT, 0444);
+ if (fd < 0)
+ result |= 1;
+ else if (close (fd) != 0)
+ result |= 1;
+ else if (utimes (file, NULL) != 0)
+ result |= 64;
+ if (unlink (file) != 0)
+ result |= 1;
+ }
+
+ return result;
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_working_utimes=yes
+else
+ gl_cv_func_working_utimes=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
+$as_echo "$gl_cv_func_working_utimes" >&6; }
+
+ if test $gl_cv_func_working_utimes = yes; then
+
+$as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
+
+ fi
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
+$as_echo_n "checking for struct utimbuf... " >&6; }
+if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if HAVE_SYS_TIME_H
+ #include <sys/time.h>
+ #endif
+ #include <time.h>
+ #ifdef HAVE_UTIME_H
+ #include <utime.h>
+ #endif
+
+int
+main ()
+{
+static struct utimbuf x; x.actime = x.modtime;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_utimbuf=yes
+else
+ gl_cv_sys_struct_utimbuf=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
+$as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
+
+ if test $gl_cv_sys_struct_utimbuf = yes; then
+
+$as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
+
+ fi
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'time.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_time_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
-ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
-if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_LOCALTIME_R $ac_have_decl
-_ACEOF
+ # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
+ # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
+
+ # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
+ # programs in the package would end up linked with that potentially-shared
+ # library, inducing unnecessary run-time overhead.
+ LIB_CLOCK_GETTIME=
+
+ gl_saved_libs=$LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
+$as_echo_n "checking for library containing clock_gettime... " >&6; }
+if test "${ac_cv_search_clock_gettime+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char clock_gettime ();
+int
+main ()
+{
+return clock_gettime ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' rt posix4; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_clock_gettime=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if test "${ac_cv_search_clock_gettime+set}" = set; then :
+ break
+fi
+done
+if test "${ac_cv_search_clock_gettime+set}" = set; then :
+
+else
+ ac_cv_search_clock_gettime=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
+$as_echo "$ac_cv_search_clock_gettime" >&6; }
+ac_res=$ac_cv_search_clock_gettime
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ test "$ac_cv_search_clock_gettime" = "none required" ||
+ LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
+fi
+
+ for ac_func in clock_gettime clock_settime
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+ LIBS=$gl_saved_libs
+
+
+
+
:
fi
-if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
+ if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
-fi
+ fi
+ GNULIB_ENVIRON=1
+
+
+
+
+
+
+
+
+ LIB_EXECINFO=''
+ EXECINFO_H='execinfo.h'
+
+ if test $ac_cv_header_execinfo_h = yes; then
+ gl_saved_libs=$LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
+$as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
+if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char backtrace_symbols_fd ();
+int
+main ()
+{
+return backtrace_symbols_fd ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' execinfo; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_backtrace_symbols_fd=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
+ break
+fi
+done
+if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
+
+else
+ ac_cv_search_backtrace_symbols_fd=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
+$as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
+ac_res=$ac_cv_search_backtrace_symbols_fd
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
+ LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd
+fi
+
+ LIBS=$gl_saved_libs
+ test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
+ fi
+
+ if test -n "$EXECINFO_H"; then
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext"
+
+ fi
+
+
+
+ if test -n "$EXECINFO_H"; then
+ GL_GENERATE_EXECINFO_H_TRUE=
+ GL_GENERATE_EXECINFO_H_FALSE='#'
+else
+ GL_GENERATE_EXECINFO_H_TRUE='#'
+ GL_GENERATE_EXECINFO_H_FALSE=
+fi
+
+
+
+
+
+
+
+
+
# Persuade glibc <stdlib.h> to declare getloadavg().
gl_save_LIBS=$LIBS
-# getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
+# getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
# NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
HAVE_GETLOADAVG=1
ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
fi
-if test $HAVE_GETLOADAVG = 0; then
+ if test $HAVE_GETLOADAVG = 0; then
# Figure out what our getloadavg.c needs.
+
+
# On HPUX9, an unprivileged user can get load averages this way.
if test $gl_func_getloadavg_done = no; then
for ac_func in pstat_getdynamic
done
-fi
+fi
+
+for ac_header in nlist.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
+if test "x$ac_cv_header_nlist_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_NLIST_H 1
+_ACEOF
+ ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
+"
+if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
+_ACEOF
+
+
+fi
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <nlist.h>
+int
+main ()
+{
+struct nlist x;
+ #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
+ x.n_un.n_name = "";
+ #else
+ x.n_name = "";
+ #endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+$as_echo "#define N_NAME_POINTER 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+
+done
+
+ fi
+
+
+
+
+
+ GNULIB_GETLOADAVG=1
+
+
+
+
+
+
+
+
+
+
+ if test $REPLACE_GETOPT = 1; then
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
+
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
+
+
+
+
+ GNULIB_GL_UNISTD_H_GETOPT=1
+ fi
+
+
+
+
+
+
+
+ REPLACE_GETOPT=0
+ if test -n "$gl_replace_getopt"; then
+ REPLACE_GETOPT=1
+ fi
+
+ if test $REPLACE_GETOPT = 1; then
+
+ GETOPT_H=getopt.h
+
+$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
+
+
+
+ fi
-for ac_header in nlist.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
-if test "x$ac_cv_header_nlist_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_NLIST_H 1
-_ACEOF
- ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
-"
-if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
+ if test $REPLACE_GETOPT = 1; then
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
-_ACEOF
-fi
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <nlist.h>
-int
-main ()
-{
-struct nlist x;
- #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
- x.n_un.n_name = "";
- #else
- x.n_name = "";
- #endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-$as_echo "#define N_NAME_POINTER 1" >>confdefs.h
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-done
+ gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
-fi
- GNULIB_GETLOADAVG=1
+ gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
+ GNULIB_GL_UNISTD_H_GETOPT=1
+ fi
-if test $REPLACE_GETOPT = 1; then
- gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
+ gl_gettimeofday_timezone=void
+ if test $ac_cv_func_gettimeofday != yes; then
+ HAVE_GETTIMEOFDAY=0
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
+$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
+if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ # When cross-compiling:
+ case "$host_os" in
+ # Guess all is fine on glibc systems.
+ *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
+ esac
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+ #include <sys/time.h>
+ #include <time.h>
+ #include <stdlib.h>
+int
+main ()
+{
+ time_t t = 0;
+ struct tm *lt;
+ struct tm saved_lt;
+ struct timeval tv;
+ lt = localtime (&t);
+ saved_lt = *lt;
+ gettimeofday (&tv, NULL);
+ return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_gettimeofday_clobber=no
+else
+ gl_cv_func_gettimeofday_clobber=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
- gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
+$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
+ case "$gl_cv_func_gettimeofday_clobber" in
+ *yes)
+ REPLACE_GETTIMEOFDAY=1
+$as_echo "#define gmtime rpl_gmtime" >>confdefs.h
- GNULIB_GL_UNISTD_H_GETOPT=1
-fi
+$as_echo "#define localtime rpl_localtime" >>confdefs.h
+$as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
+ ;;
+ esac
- REPLACE_GETOPT=0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
+$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
+if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/time.h>
+ struct timeval c;
+ int gettimeofday (struct timeval *restrict, void *restrict);
+int
+main ()
+{
+/* glibc uses struct timezone * rather than the POSIX void *
+ if _GNU_SOURCE is defined. However, since the only portable
+ use of gettimeofday uses NULL as the second parameter, and
+ since the glibc definition is actually more typesafe, it is
+ not worth wrapping this to get a compliant signature. */
+ int (*f) (struct timeval *restrict, void *restrict)
+ = gettimeofday;
+ int x = f (&c, 0);
+ return !(x | c.tv_sec | c.tv_usec);
- if test -n "$gl_replace_getopt"; then :
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_func_gettimeofday_posix_signature=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/time.h>
+int gettimeofday (struct timeval *restrict, struct timezone *restrict);
- REPLACE_GETOPT=1
+int
+main ()
+{
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_func_gettimeofday_posix_signature=almost
+else
+ gl_cv_func_gettimeofday_posix_signature=no
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
+$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
+ if test $gl_cv_func_gettimeofday_posix_signature = almost; then
+ gl_gettimeofday_timezone='struct timezone'
+ elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
+ REPLACE_GETTIMEOFDAY=1
+ fi
+ if test $REPLACE_STRUCT_TIMEVAL = 1; then
+ REPLACE_GETTIMEOFDAY=1
+ fi
+ fi
- if test $REPLACE_GETOPT = 1; then
-
- GETOPT_H=getopt.h
+cat >>confdefs.h <<_ACEOF
+#define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
+_ACEOF
-$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
+ if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
- fi
-if test $REPLACE_GETOPT = 1; then
+ gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
+ for ac_header in sys/timeb.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SYS_TIMEB_H 1
+_ACEOF
- gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
+fi
+done
+ for ac_func in _ftime
+do :
+ ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
+if test "x$ac_cv_func__ftime" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE__FTIME 1
+_ACEOF
+fi
+done
+ fi
- gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
+ GNULIB_GETTIMEOFDAY=1
- GNULIB_GL_UNISTD_H_GETOPT=1
-fi
HAVE_LSTAT=0
fi
-if test $REPLACE_LSTAT = 1; then
+ if test $REPLACE_LSTAT = 1; then
:
-fi
+ fi
if test $APPLE_UNIVERSAL_BUILD = 1; then
- # A universal build on Apple MacOS X platforms.
+ # A universal build on Apple Mac OS X platforms.
# The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
# But we need a configuration result that is valid in both modes.
gl_cv_func_working_mktime=no
int
main ()
{
- int result = 0;
- time_t t, delta;
- int i, j;
- int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
- int time_t_signed = ! ((time_t) 0 < (time_t) -1);
-
- /* This test makes some buggy mktime implementations loop.
- Give up after 60 seconds; a mktime slower than that
- isn't worth using anyway. */
- alarm (60);
-
- time_t_max = (! time_t_signed
- ? (time_t) -1
- : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
- * 2 + 1));
- time_t_min = (! time_t_signed
- ? (time_t) 0
- : time_t_signed_magnitude
- ? ~ (time_t) 0
- : ~ time_t_max);
-
- delta = time_t_max / 997; /* a suitable prime number */
- for (i = 0; i < N_STRINGS; i++)
- {
- if (tz_strings[i])
- putenv (tz_strings[i]);
+ int result = 0;
+ time_t t, delta;
+ int i, j;
+ int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
+ int time_t_signed = ! ((time_t) 0 < (time_t) -1);
+
+ /* This test makes some buggy mktime implementations loop.
+ Give up after 60 seconds; a mktime slower than that
+ isn't worth using anyway. */
+ alarm (60);
+
+ time_t_max = (! time_t_signed
+ ? (time_t) -1
+ : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
+ * 2 + 1));
+ time_t_min = (! time_t_signed
+ ? (time_t) 0
+ : time_t_signed_magnitude
+ ? ~ (time_t) 0
+ : ~ time_t_max);
+
+ delta = time_t_max / 997; /* a suitable prime number */
+ for (i = 0; i < N_STRINGS; i++)
+ {
+ if (tz_strings[i])
+ putenv (tz_strings[i]);
+
+ for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
+ if (! mktime_test (t))
+ result |= 1;
+ if ((result & 2) == 0
+ && ! (mktime_test ((time_t) 1)
+ && mktime_test ((time_t) (60 * 60))
+ && mktime_test ((time_t) (60 * 60 * 24))))
+ result |= 2;
+
+ for (j = 1; (result & 4) == 0; j <<= 1)
+ {
+ if (! bigtime_test (j))
+ result |= 4;
+ if (INT_MAX / 2 < j)
+ break;
+ }
+ if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
+ result |= 8;
+ }
+ if (! irix_6_4_bug ())
+ result |= 16;
+ if (! spring_forward_gap ())
+ result |= 32;
+ if (! year_2050_test ())
+ result |= 64;
+ return result;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_working_mktime=yes
+else
+ gl_cv_func_working_mktime=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
+$as_echo "$gl_cv_func_working_mktime" >&6; }
+
+ if test $gl_cv_func_working_mktime = no; then
+ REPLACE_MKTIME=1
+ else
+ REPLACE_MKTIME=0
+ fi
+
+ if test $REPLACE_MKTIME = 1; then
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
+
+ :
+ fi
+
+
+
+
+
+ GNULIB_MKTIME=1
+
+
+
+
+
+
+
+
+
+
+
+ if test $ac_cv_func_pselect = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
+$as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
+if test "${gl_cv_sig_pselect+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+
+int
+main ()
+{
+int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
+ struct timespec const *restrict,
+ sigset_t const *restrict) = pselect;
+ return !p;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gl_cv_sig_pselect=yes
+else
+ gl_cv_sig_pselect=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
+$as_echo "$gl_cv_sig_pselect" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
+$as_echo_n "checking whether pselect detects invalid fds... " >&6; }
+if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ if test "$cross_compiling" = yes; then :
+
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_pselect_detects_ebadf="guessing no" ;;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/time.h>
+#if HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
+#include <unistd.h>
+#include <errno.h>
+
+int
+main ()
+{
- for (t = 0; t <= time_t_max - delta; t += delta)
- if (! mktime_test (t))
- result |= 1;
- if (! (mktime_test ((time_t) 1)
- && mktime_test ((time_t) (60 * 60))
- && mktime_test ((time_t) (60 * 60 * 24))))
- result |= 2;
+ fd_set set;
+ dup2(0, 16);
+ FD_ZERO(&set);
+ FD_SET(16, &set);
+ close(16);
+ struct timespec timeout;
+ timeout.tv_sec = 0;
+ timeout.tv_nsec = 5000;
+ return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
- for (j = 1; ; j <<= 1)
- if (! bigtime_test (j))
- result |= 4;
- else if (INT_MAX / 2 < j)
- break;
- if (! bigtime_test (INT_MAX))
- result |= 8;
- }
- if (! irix_6_4_bug ())
- result |= 16;
- if (! spring_forward_gap ())
- result |= 32;
- if (! year_2050_test ())
- result |= 64;
- return result;
+ ;
+ return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_working_mktime=yes
+ gl_cv_func_pselect_detects_ebadf=yes
else
- gl_cv_func_working_mktime=no
+ gl_cv_func_pselect_detects_ebadf=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
-$as_echo "$gl_cv_func_working_mktime" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
+$as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; }
+ case $gl_cv_func_pselect_detects_ebadf in
+ *yes) ;;
+ *) REPLACE_PSELECT=1 ;;
+ esac
+ fi
- if test $gl_cv_func_working_mktime = no; then
- REPLACE_MKTIME=1
- else
- REPLACE_MKTIME=0
+ if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
+ REPLACE_PSELECT=1
fi
-if test $REPLACE_MKTIME = 1; then
+ if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
- gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
+ gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
+ fi
-fi
+ GNULIB_PSELECT=1
+
- GNULIB_MKTIME=1
+ LIB_PTHREAD_SIGMASK=
+ if test "$gl_threads_api" = posix; then
+ if test $ac_cv_func_pthread_sigmask = yes; then
+ :
+ else
+ if test -n "$LIBMULTITHREAD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
+$as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
+if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ gl_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBMULTITHREAD"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <pthread.h>
+ #include <signal.h>
- LIB_PTHREAD_SIGMASK=
+int
+main ()
+{
+return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes
+else
+ gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS="$gl_save_LIBS"
- if test $ac_cv_func_pthread_sigmask = yes; then
- :
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
+$as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
+ if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
+ LIB_PTHREAD_SIGMASK="$LIBMULTITHREAD"
+ else
+ HAVE_PTHREAD_SIGMASK=0
+ fi
+ else
+ HAVE_PTHREAD_SIGMASK=0
+ fi
+ fi
else
- HAVE_PTHREAD_SIGMASK=0
- REPLACE_PTHREAD_SIGMASK=1
+ if test $ac_cv_func_pthread_sigmask = yes; then
+ REPLACE_PTHREAD_SIGMASK=1
+ else
+ HAVE_PTHREAD_SIGMASK=0
+ fi
fi
esac
fi
-if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
+ if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
fi
-fi
+ fi
esac
fi
-if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
+ if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
:
-fi
+ fi
- ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
+ ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
/* <sys/types.h> is not needed according to POSIX, but the
<sys/socket.h> in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
fi
+
+
+
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
+$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
+if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ #if HAVE_SYS_TIME_H
+ # include <sys/time.h>
+ #endif
+ #include <time.h>
+ struct timespec ts;
+ struct stat st;
+
+int
+main ()
+{
+
+ st.st_atim = ts;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
+else
+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
+$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
+ if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
+
+$as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
+
+ fi
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
+_ACEOF
+
+
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
+_ACEOF
+
+
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
+_ACEOF
+
+
+fi
+
+fi
+
+fi
+
+fi
+
+
+
+
+
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
+_ACEOF
+
+
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
+_ACEOF
+
+
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
+_ACEOF
+
+
+fi
+
+fi
+
+fi
+
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
$as_echo_n "checking for working stdalign.h... " >&6; }
if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
GNULIB_FSCANF=1
+
+
+cat >>confdefs.h <<_ACEOF
+#define GNULIB_FSCANF 1
+_ACEOF
+
+
GNULIB_SCANF=1
+
+
+cat >>confdefs.h <<_ACEOF
+#define GNULIB_SCANF 1
+_ACEOF
+
+
GNULIB_FGETC=1
GNULIB_GETC=1
GNULIB_GETCHAR=1
HAVE_STRTOIMAX=0
fi
-if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
+ if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
-fi
+ fi
HAVE_DECL_STRTOUMAX=0
fi
-if test $ac_cv_func_strtoumax = no; then
+ if test $ac_cv_func_strtoumax = no; then
-fi
+ fi
esac
fi
-if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
+ if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
-fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
+$as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
+if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+struct timeval b;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_header_sys_select_h_selfcontained=yes
+else
+ gl_cv_header_sys_select_h_selfcontained=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $gl_cv_header_sys_select_h_selfcontained = yes; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+int memset; int bzero;
+ ;
+ return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+
+ #undef memset
+ #define memset nonexistent_memset
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void *memset (void *, int, unsigned long);
+ #undef bzero
+ #define bzero nonexistent_bzero
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void bzero (void *, unsigned long);
+ fd_set fds;
+ FD_ZERO (&fds);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+else
+ gl_cv_header_sys_select_h_selfcontained=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
+$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
if test $gl_cv_have_include_next = yes; then
- gl_cv_next_sys_stat_h='<'sys/stat.h'>'
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
-$as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
-if test "${gl_cv_next_sys_stat_h+set}" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
+$as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
+if test "${gl_cv_next_sys_select_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if test $ac_cv_header_sys_stat_h = yes; then
+ if test $ac_cv_header_sys_select_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/stat.h>
+#include <sys/select.h>
_ACEOF
case "$host_os" in
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_header_literal_regex=`echo 'sys/stat.h' \
+ gl_header_literal_regex=`echo 'sys/select.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
p
q
}'
- gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`'"'
else
- gl_cv_next_sys_stat_h='<'sys/stat.h'>'
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
-$as_echo "$gl_cv_next_sys_stat_h" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
+$as_echo "$gl_cv_next_sys_select_h" >&6; }
fi
- NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
+ NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'sys/stat.h'>'
+ gl_next_as_first_directive='<'sys/select.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_sys_stat_h
+ gl_next_as_first_directive=$gl_cv_next_sys_select_h
fi
- NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
-
+ NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
+ if test $ac_cv_header_sys_select_h = yes; then
+ HAVE_SYS_SELECT_H=1
+ else
+ HAVE_SYS_SELECT_H=0
+ fi
+ if test $ac_cv_header_sys_socket_h != yes; then
+ for ac_header in winsock2.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
+if test "x$ac_cv_header_winsock2_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINSOCK2_H 1
+_ACEOF
- if test $WINDOWS_64_BIT_ST_SIZE = 1; then
+fi
-$as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
+done
fi
+ if test "$ac_cv_header_winsock2_h" = yes; then
+ HAVE_WINSOCK2_H=1
+ UNISTD_H_HAVE_WINSOCK2_H=1
+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1
+ else
+ HAVE_WINSOCK2_H=0
+ fi
+
+
+
- ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
- #include <sys/stat.h>
-"
-if test "x$ac_cv_type_nlink_t" = x""yes; then :
-else
-$as_echo "#define nlink_t int" >>confdefs.h
-fi
if test $gl_cv_have_include_next = yes; then
- gl_cv_next_sys_types_h='<'sys/types.h'>'
+ gl_cv_next_sys_stat_h='<'sys/stat.h'>'
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/types.h>" >&5
-$as_echo_n "checking absolute name of <sys/types.h>... " >&6; }
-if test "${gl_cv_next_sys_types_h+set}" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
+$as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
+if test "${gl_cv_next_sys_stat_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
+ if test $ac_cv_header_sys_stat_h = yes; then
+
+
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/types.h>
+#include <sys/stat.h>
_ACEOF
case "$host_os" in
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_header_literal_regex=`echo 'sys/types.h' \
+ gl_header_literal_regex=`echo 'sys/stat.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
p
q
}'
- gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_sys_stat_h='<'sys/stat.h'>'
+ fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5
-$as_echo "$gl_cv_next_sys_types_h" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
+$as_echo "$gl_cv_next_sys_stat_h" >&6; }
fi
- NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h
+ NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'sys/types.h'>'
+ gl_next_as_first_directive='<'sys/stat.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_sys_types_h
+ gl_next_as_first_directive=$gl_cv_next_sys_stat_h
fi
- NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive
+ NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
+
+
+
+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then
+
+$as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
+
+ fi
+
+ ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_type_nlink_t" = x""yes; then :
+
+else
+
+$as_echo "#define nlink_t int" >>confdefs.h
+
+fi
+
+
+
+
+ ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
+"
+if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_LOCALTIME_R $ac_have_decl
+_ACEOF
+
if test $ac_cv_have_decl_localtime_r = no; then
HAVE_DECL_LOCALTIME_R=0
fi
HAVE_LOCALTIME_R=0
fi
-if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
+ if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
:
-fi
+ fi
+ LIB_TIMER_TIME=
+
+ gl_saved_libs=$LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5
+$as_echo_n "checking for library containing timer_settime... " >&6; }
+if test "${ac_cv_search_timer_settime+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char timer_settime ();
+int
+main ()
+{
+return timer_settime ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' rt posix4; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_timer_settime=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if test "${ac_cv_search_timer_settime+set}" = set; then :
+ break
+fi
+done
+if test "${ac_cv_search_timer_settime+set}" = set; then :
+
+else
+ ac_cv_search_timer_settime=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5
+$as_echo "$ac_cv_search_timer_settime" >&6; }
+ac_res=$ac_cv_search_timer_settime
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ test "$ac_cv_search_timer_settime" = "none required" ||
+ LIB_TIMER_TIME=$ac_cv_search_timer_settime
+fi
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <features.h>
+#ifdef __GNU_LIBRARY__
+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \
+ && !defined __UCLIBC__
+ Thread emulation available
+ #endif
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "Thread" >/dev/null 2>&1; then :
+ LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD"
+fi
+rm -f conftest*
+
+ for ac_func in timer_settime
+do :
+ ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime"
+if test "x$ac_cv_func_timer_settime" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_TIMER_SETTIME 1
+_ACEOF
+
+fi
+done
+
+ LIBS=$gl_saved_libs
+
+ :
+
+
+
+
+
+
+
+
+
+
+ if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
+$as_echo_n "checking whether futimesat handles NULL file... " >&6; }
+if test "${gl_cv_func_futimesat_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ touch conftest.file
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_futimesat_works="guessing no" ;;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stddef.h>
+#include <sys/times.h>
+#include <fcntl.h>
+
+int
+main ()
+{
+ int fd = open ("conftest.file", O_RDWR);
+ if (fd < 0) return 1;
+ if (futimesat (fd, NULL, NULL)) return 2;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_futimesat_works=yes
+else
+ gl_cv_func_futimesat_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ rm -f conftest.file
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
+$as_echo "$gl_cv_func_futimesat_works" >&6; }
+ case "$gl_cv_func_futimesat_works" in
+ *yes) ;;
+ *)
+
+$as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
+
+ ;;
+ esac
+ fi
+
gl_gnulib_enabled_dosname=false
gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
gl_gnulib_enabled_pathmax=false
- gl_gnulib_enabled_sigprocmask=false
gl_gnulib_enabled_stat=false
gl_gnulib_enabled_strtoll=false
gl_gnulib_enabled_strtoull=false
gl_gnulib_enabled_pathmax=true
fi
}
- func_gl_gnulib_m4code_sigprocmask ()
- {
- if ! $gl_gnulib_enabled_sigprocmask; then
-
-
-
- if test $gl_cv_type_sigset_t = yes; then
- ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
-if test "x$ac_cv_func_sigprocmask" = x""yes; then :
- gl_cv_func_sigprocmask=1
-fi
-
- fi
- if test -z "$gl_cv_func_sigprocmask"; then
- HAVE_POSIX_SIGNALBLOCKING=0
- fi
-
-if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
-
-
-
-
-
-
-
-
- gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext"
-
-
-
-
-fi
-
-
-
-
-
- GNULIB_SIGPROCMASK=1
-
-
-
-
-
- gl_gnulib_enabled_sigprocmask=true
- fi
- }
func_gl_gnulib_m4code_stat ()
{
if ! $gl_gnulib_enabled_stat; then
;;
esac
-if test $REPLACE_STAT = 1; then
+ if test $REPLACE_STAT = 1; then
:
-fi
+ fi
fi
fi
-if test $HAVE_STRTOLL = 0; then
+ if test $HAVE_STRTOLL = 0; then
:
-fi
+ fi
fi
fi
-if test $HAVE_STRTOULL = 0; then
+ if test $HAVE_STRTOULL = 0; then
:
-fi
+ fi
if test $REPLACE_LSTAT = 1; then
func_gl_gnulib_m4code_stat
fi
- if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
- func_gl_gnulib_m4code_sigprocmask
- fi
if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
func_gl_gnulib_m4code_stat
fi
gl_GNULIB_ENABLED_pathmax_FALSE=
fi
- if $gl_gnulib_enabled_sigprocmask; then
- gl_GNULIB_ENABLED_sigprocmask_TRUE=
- gl_GNULIB_ENABLED_sigprocmask_FALSE='#'
-else
- gl_GNULIB_ENABLED_sigprocmask_TRUE='#'
- gl_GNULIB_ENABLED_sigprocmask_FALSE=
-fi
-
if $gl_gnulib_enabled_stat; then
gl_GNULIB_ENABLED_stat_TRUE=
gl_GNULIB_ENABLED_stat_FALSE='#'
LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
+CFLAGS=$SAVE_CFLAGS
+LIBS=$SAVE_LIBS
case "$opsys" in
aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
esac
fi
-
-## If we're using X11/GNUstep, define some consequences.
-if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
+## Common for all window systems
+if test "$window_system" != "none"; then
$as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
$as_echo "#define HAVE_MOUSE 1" >>confdefs.h
+ WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o"
fi
+
#### Report on what we decided to do.
#### Report GTK as a toolkit, even if it doesn't use Xt.
#### It makes printing result more understandable as using GTK sets
#### toolkit_scroll_bars to yes by default.
if test "${HAVE_GTK}" = "yes"; then
- USE_X_TOOLKIT=GTK
+ USE_X_TOOLKIT="$USE_GTK_TOOLKIT"
fi
echo "
Configured for \`${canonical}'.
Where should the build process find the source code? ${srcdir}
- What operating system file should Emacs use?
- \`${opsysfile}'
What compiler should emacs be built with? ${CC} ${CFLAGS}
Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
echo " Environment variable EMACSDOC set to: $EMACSDOC"
fi
-if test $USE_XASSERTS = yes; then
- echo " Compiling with asserts turned on."
- CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
-fi
-
echo
if test "$HAVE_NS" = "yes"; then
test "${exec_prefix}" != NONE &&
exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
-SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
+if test "$HAVE_NS" = "yes"; then
+ if test "$NS_IMPL_GNUSTEP" = yes; then
+ ac_config_files="$ac_config_files nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in"
+
+ else
+ ac_config_files="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in"
+
+ fi
+fi
-ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
+SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile"
+
+ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile"
opt_makefile=test/automated/Makefile
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
+ as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
-if test -z "${gl_GNULIB_ENABLED_sigprocmask_TRUE}" && test -z "${gl_GNULIB_ENABLED_sigprocmask_FALSE}"; then
- as_fn_error "conditional \"gl_GNULIB_ENABLED_sigprocmask\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by emacs $as_me 24.1.50, which was
+This file was extended by emacs $as_me 24.2.50, which was
generated by GNU Autoconf 2.65. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
-emacs config.status 24.1.50
+emacs config.status 24.2.50
configured by $0, generated by GNU Autoconf 2.65,
with options \\"\$ac_cs_config\\"
case $ac_config_target in
"src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;;
+ "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;;
+ "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;;
+ "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
"lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
"lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
"lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
"leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
+ "nextstep/Makefile") CONFIG_FILES="$CONFIG_FILES nextstep/Makefile" ;;
"test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
"admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
"mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
;;
"epaths":C)
echo creating src/epaths.h
-${MAKE-make} epaths-force
+${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force
;;
"gdbinit":C)
if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
-
HCoop / bpt / emacs.git / blobdiff