dnl configuration script for Guile
dnl Process this file with autoconf to produce configure.
dnl
-dnl Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+dnl Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
dnl
dnl This file is part of GUILE
dnl
dnl Free Software Foundation, Inc., 59 Temple Place - Suite 330,
dnl Boston, MA 02111-1307, USA.
-AC_INIT(Makefile.in)
+AC_PREREQ(2.50)
+
+AC_INIT
+AC_CONFIG_SRCDIR([Makefile.in])
. $srcdir/GUILE-VERSION
AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
AM_MAINTAINER_MODE
#
#--------------------------------------------------------------------
+AC_ARG_ENABLE(error-on-warning,
+ [ --enable-error-on-warning treat compile warnings as errors],
+ [case "${enableval}" in
+ yes | y) CFLAGS="${CFLAGS} -Werror"; enable_compile_warnings=no ;;
+ no | n) ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-error-on-warning) ;;
+ esac])
+
AC_ARG_ENABLE(debug-freelist,
- [ --enable-debug-freelist include garbage collector freelist debugging code],
+ [ --enable-debug-freelist include garbage collector freelist debugging code],
if test "$enable_debug_freelist" = y || test "$enable_debug_freelist" = yes; then
AC_DEFINE(GUILE_DEBUG_FREELIST)
fi)
AC_ARG_ENABLE(debug-malloc,
- [ --enable-debug-malloc include malloc debugging code],
+ [ --enable-debug-malloc include malloc debugging code],
if test "$enable_debug_malloc" = y || test "$enable_debug_malloc" = yes; then
AC_DEFINE(GUILE_DEBUG_MALLOC)
fi)
[ --disable-regex omit regular expression interfaces],,
enable_regex=yes)
+AC_ARG_ENABLE(htmldoc,
+ [ --enable-htmldoc build HTML documentation as well as Info],
+ [if test "$enable_htmldoc" = "" || test "$enable_htmldoc" = y || test "$enable_htmldoc" = yes; then
+ htmldoc_enabled=yes
+ AC_PATH_PROG(TEXI2HTML, texi2html, not found)
+ if test "$TEXI2HTML" = "not found"; then
+ echo
+ echo Building HTML documentation requires the \`texi2html\' program,
+ echo which appears not to be present on your machine.
+ echo
+ echo \`texi2html\' is available from
+ echo 'http://www.mathematik.uni-kl.de/~obachman/Texi2html/.'
+ echo
+ echo In the meantime, to build the guile-doc distribution
+ echo without HTML enabled, please rerun \`./configure\' without
+ echo the \`--enable-htmldoc\' option.
+ exit -1
+ fi
+ fi])
+
+AM_CONDITIONAL(HTMLDOC, test x$htmldoc_enabled = xyes)
+
+AC_ARG_ENABLE(deprecated,
+ [ --disable-deprecated omit deprecated features [no]])
+
+if test "$enable_deprecated" = no; then
+ AC_DEFINE(SCM_ENABLE_DEPRECATED, 0)
+else
+ if test "$enable_deprecated" = yes || test "$enable_deprecated" = ""; then
+ warn_default=summary
+ elif test "$enable_deprecated" = shutup; then
+ warn_default=no
+ else
+ warn_default=$enable_deprecated
+ fi
+ AC_DEFINE(SCM_ENABLE_DEPRECATED, 1)
+ AC_DEFINE_UNQUOTED(SCM_WARN_DEPRECATED_DEFAULT, "$warn_default")
+fi
+
dnl The --disable-debug used to control these two. But now they are
dnl a required part of the distribution.
AC_DEFINE(DEBUG_EXTENSIONS)
AC_DEFINE(READER_EXTENSIONS)
+AC_ARG_ENABLE(elisp,
+ [ --disable-elisp omit Emacs Lisp support],,
+ enable_elisp=yes)
+
dnl files which are destined for separate modules.
if test "$enable_arrays" = yes; then
LIBOBJS="$LIBOBJS debug-malloc.o"
fi
+if test "$enable_elisp" = yes; then
+ AC_DEFINE(SCM_ENABLE_ELISP)
+fi
+
#--------------------------------------------------------------------
-AC_LIBLTDL_CONVENIENCE
+dnl Some more checks for Win32
+AC_CYGWIN
+AC_MINGW32
+AC_LIBTOOL_WIN32_DLL
+
+AC_LIBLTDL_INSTALLABLE
AC_CONFIG_SUBDIRS(libltdl)
+AC_PROG_INSTALL
AC_PROG_CC
AC_PROG_CPP
AC_LIBTOOL_DLOPEN
AM_PROG_CC_STDC
AM_PROG_LIBTOOL
+AC_CHECK_PROG(have_makeinfo, makeinfo, yes, no)
+AM_CONDITIONAL(HAVE_MAKEINFO, test "$have_makeinfo" = yes)
+
AC_C_CONST
AC_C_INLINE
+AC_C_BIGENDIAN
+
+if test "$ac_cv_c_inline" != no; then
+ AC_DEFINE(HAVE_INLINE)
+fi
+
+AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
-AC_CACHE_CHECK([for long longs], scm_cv_long_longs,
- AC_TRY_COMPILE(,
- [long long a],
- scm_cv_long_longs=yes,
- scm_cv_long_longs=no))
-if test "$scm_cv_long_longs" = yes; then
- AC_DEFINE(HAVE_LONG_LONGS)
+AC_CHECK_SIZEOF(size_t)
+
+dnl Check for integral types that can represent the range of pointers.
+dnl If these types don't exist on this platform, they are replaced by
+dnl "unsigned long" and "long", respectively.
+
+AC_CHECK_HEADERS(stdint.h)
+AC_CHECK_HEADERS(inttypes.h)
+AC_CHECK_SIZEOF(uintptr_t)
+AC_CHECK_SIZEOF(ptrdiff_t)
+
+AC_CHECK_SIZEOF(long long)
+
+AC_CHECK_SIZEOF(void *)
+
+if test "$ac_cv_sizeof_long" -ne "$ac_cv_sizeof_void_p"; then
+ AC_MSG_ERROR(sizes of long and void* are not identical)
fi
AC_HEADER_STDC
AC_HEADER_DIRENT
AC_HEADER_TIME
AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS(io.h libc.h limits.h malloc.h memory.h string.h regex.h rxposix.h rx/rxposix.h sys/ioctl.h sys/select.h sys/time.h sys/timeb.h sys/times.h sys/types.h sys/utime.h time.h unistd.h utime.h)
+AC_CHECK_HEADERS(io.h libc.h limits.h malloc.h memory.h string.h regex.h rxposix.h rx/rxposix.h sys/ioctl.h sys/select.h sys/time.h sys/timeb.h sys/times.h sys/stdtypes.h sys/types.h sys/utime.h time.h unistd.h utime.h pwd.h grp.h sys/utsname.h direct.h)
GUILE_HEADER_LIBC_WITH_UNISTD
AC_TYPE_GETGROUPS
AC_CHECK_LIB(socket, connect)
fi
-# Check for dynamic linking
+dnl
+dnl Check for Winsock and other functionality on Win32 (*not* CygWin)
+dnl
+EXTRA_DEFS=""
+if test "$MINGW32" = "yes" ; then
+ AC_CHECK_HEADER(winsock2.h, [AC_DEFINE([HAVE_WINSOCK2_H], 1,
+ [Define if you have the <winsock2.h> header file.])])
+ AC_CHECK_LIB(ws2_32, main)
+ LIBOBJS="$LIBOBJS win32-uname.o win32-dirent.o"
+ if test "$enable_networking" = yes ; then
+ LIBOBJS="$LIBOBJS win32-socket.o"
+ fi
+ if test "$enable_shared" = yes ; then
+ EXTRA_DEFS="-DSCM_IMPORT"
+ AC_DEFINE(USE_DLL_IMPORT, 1,
+ [Define if you need additional CPP macros on Win32 platforms.])
+ fi
+ if test x"$enable_ltdl_install" = x"yes" ; then
+ INCLTDL="-DLIBLTDL_DLL_IMPORT $INCLTDL"
+ fi
+fi
+AC_SUBST(EXTRA_DEFS)
+
+dnl Check for dynamic linking
use_modules=yes
AC_ARG_WITH(modules,
done
fi
fi
+
AC_SUBST(INCLTDL)
AC_SUBST(LIBLTDL)
AC_SUBST(DLPREOPEN)
-AC_CHECK_FUNCS(ctermid ftime fchown getcwd geteuid gettimeofday lstat mkdir mknod nice readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt strftime strptime symlink sync tcgetpgrp tcsetpgrp times uname waitpid bzero strdup system usleep atexit on_exit)
+AC_CHECK_FUNCS(ctermid ftime fchown getcwd geteuid gettimeofday lstat mkdir mknod nice readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt strftime strptime symlink sync tcgetpgrp tcsetpgrp times uname waitpid strdup system usleep atexit on_exit chown link fcntl ttyname getpwent getgrent kill getppid getpgrp fork setitimer getitimer)
+
+AC_CHECK_HEADERS(crypt.h sys/resource.h sys/file.h)
+AC_CHECK_FUNCS(chroot flock getlogin cuserid getpriority setpriority getpass sethostname gethostname)
+AC_CHECK_LIB(crypt, crypt)
### Some systems don't declare some functions. On such systems, we
### need to at least provide our own K&R-style declarations.
AC_DEFUN(GUILE_FUNC_DECLARED, [
AC_CACHE_CHECK(for $1 declaration, guile_cv_func_$1_declared,
AC_EGREP_HEADER($1, $2,
- guile_cv_func_$1_declared=yes,
+ guile_cv_func_$1_declared=yes,
guile_cv_func_$1_declared=no))
if test [x$guile_cv_func_]$1[_declared] = xno; then
AC_DEFINE([MISSING_]translit($1, [a-z], [A-Z])[_DECL])
])
GUILE_FUNC_DECLARED(strptime, time.h)
-GUILE_FUNC_DECLARED(bzero, string.h)
GUILE_FUNC_DECLARED(sleep, unistd.h)
GUILE_FUNC_DECLARED(usleep, unistd.h)
### we'd like to return it; otherwise, we'll fake it.
AC_CACHE_CHECK([return type of usleep], guile_cv_func_usleep_return_type,
[AC_EGREP_HEADER(changequote(<, >)<void[ ]+usleep>changequote([, ]),
- /usr/include/unistd.h,
+ unistd.h,
[guile_cv_func_usleep_return_type=void],
[guile_cv_func_usleep_return_type=int])])
case "$guile_cv_func_usleep_return_type" in
setprotoent getprotoent endprotoent dnl
setservent getservent endservent dnl
getnetbyaddr getnetbyname dnl
- inet_lnaof inet_makeaddr inet_netof hstrerror)
+ inet_lnaof inet_makeaddr inet_netof hstrerror dnl
+ inet_pton inet_ntop)
dnl Some systems do not declare this. Some systems do declare it, as a
dnl macro. With cygwin it may be in a DLL.
AC_DEFINE(HAVE_H_ERRNO)
fi
+AC_MSG_CHECKING(whether uint32_t is defined)
+AC_CACHE_VAL(guile_cv_have_uint32_t,
+ [AC_TRY_COMPILE([#include <sys/types.h>
+ #if HAVE_STDINT_H
+ #include <stdint.h>
+ #endif
+ #ifndef __MINGW32__
+ #include <netdb.h>
+ #endif],
+ [uint32_t a;],
+ guile_cv_have_uint32_t=yes, guile_cv_have_uint32_t=no)])
+AC_MSG_RESULT($guile_cv_have_uint32_t)
+if test $guile_cv_have_uint32_t = yes; then
+ AC_DEFINE(HAVE_UINT32_T)
+fi
+
+AC_MSG_CHECKING(for working IPv6 support)
+AC_CACHE_VAL(guile_cv_have_ipv6,
+[AC_TRY_COMPILE([#include <netinet/in.h>
+#include <sys/socket.h>],
+[struct sockaddr_in6 a; a.sin6_family = AF_INET6;],
+guile_cv_have_ipv6=yes, guile_cv_have_ipv6=no)])
+AC_MSG_RESULT($guile_cv_have_ipv6)
+if test $guile_cv_have_ipv6 = yes; then
+ AC_DEFINE(HAVE_IPV6)
+fi
+
+# included in rfc2553 but not in older implementations, e.g., glibc 2.1.3.
+AC_MSG_CHECKING(whether sockaddr_in6 has sin6_scope_id)
+AC_CACHE_VAL(guile_cv_have_sin6_scope_id,
+[AC_TRY_COMPILE([#include <netinet/in.h>],
+[struct sockaddr_in6 sok; sok.sin6_scope_id = 0;],
+guile_cv_have_sin6_scope_id=yes, guile_cv_have_sin6_scope_id=no)])
+AC_MSG_RESULT($guile_cv_have_sin6_scope_id)
+if test $guile_cv_have_sin6_scope_id = yes; then
+ AC_DEFINE(HAVE_SIN6_SCOPE_ID)
+fi
+
AC_MSG_CHECKING(whether localtime caches TZ)
AC_CACHE_VAL(guile_cv_localtime_cache,
[if test x$ac_cv_func_tzset = xyes; then
test "$ac_cv_header_rx_rxposix_h" = yes; then
GUILE_NAMED_CHECK_FUNC(regcomp, norx, [LIBOBJS="regex-posix.o $LIBOBJS"],
[AC_CHECK_LIB(rx, main)
- GUILE_NAMED_CHECK_FUNC(regcomp, rx, [LIBOBJS="regex-posix.o $LIBOBJS"])]
+ GUILE_NAMED_CHECK_FUNC(regcomp, rx, [LIBOBJS="regex-posix.o $LIBOBJS"],
+ [AC_CHECK_LIB(regex, main)
+ GUILE_NAMED_CHECK_FUNC(regcomp, regex, [LIBOBJS="regex-posix.o $LIBOBJS"])])]
)
dnl The following should not be necessary, but for some reason
dnl autoheader misses it if we don't include it!
if test "$ac_cv_func_regcomp_norx" = yes ||
+ test "$ac_cv_func_regcomp_regex" = yes ||
test "$ac_cv_func_regcomp_rx" = yes; then
AC_DEFINE(HAVE_REGCOMP)
fi
fi
fi
-AC_REPLACE_FUNCS(inet_aton putenv strerror memmove)
+AC_REPLACE_FUNCS(inet_aton putenv strerror memmove mkstemp)
# When testing for the presence of alloca, we need to add alloca.o
# explicitly to LIBOBJS to make sure that it is translated to
AC_FUNC_ALLOCA
if test "$ALLOCA" = "alloca.o"; then LIBOBJS="alloca.o $LIBOBJS"; fi
-AC_STRUCT_ST_RDEV
-AC_STRUCT_ST_BLKSIZE
-
-# We could use AC_STRUCT_ST_BLOCKS here, but that adds fileblocks.o to
-# LIBOBJS, which we don't need. This seems more direct.
-AC_CACHE_CHECK([for st_blocks in struct stat], ac_cv_struct_st_blocks,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/stat.h>], [struct stat s; s.st_blocks;],
-ac_cv_struct_st_blocks=yes, ac_cv_struct_st_blocks=no)])
-if test $ac_cv_struct_st_blocks = yes; then
- AC_DEFINE(HAVE_ST_BLOCKS)
-fi
+AC_CHECK_MEMBERS([struct stat.st_rdev])
+AC_CHECK_MEMBERS([struct stat.st_blksize])
+
+AC_STRUCT_ST_BLOCKS
AC_CACHE_CHECK([for S_ISLNK in sys/stat.h], ac_cv_macro_S_ISLNK,
[AC_TRY_CPP([#include <sys/stat.h>
AC_TRY_RUN(aux (l) unsigned long l;
{ int x; exit (l >= ((unsigned long)&x)); }
- main () { int q; aux((unsigned long)&q); },
+ main () { int q; aux((unsigned long)&q); },
AC_DEFINE(SCM_STACK_GROWS_UP),,AC_MSG_WARN(Guessing that stack grows down -- see scmconfig.h.in))
AC_CACHE_CHECK([whether floats fit in longs], guile_cv_type_float_fits_long,
## Include the Guile thread interface in the library...
LIBOBJS="$LIBOBJS threads.o"
- EXTRA_DOT_DOC_FILES="$EXTRA_DOT_DOC_FILES threads.doc"
## ... and tell it which package to talk to.
case "${THREAD_PACKAGE}" in
AC_DEFINE(GUILE_ISELECT, 1)
fi
- ## Workaround for linuxthreads (currently disabled)
- if test $host_os = linux-gnu; then
+ AC_ARG_ENABLE(linuxthreads,
+ [ --disable-linuxthreads disable linuxthreads workaround],,
+ enable_linuxthreads=yes)
+
+ ## Workaround for linuxthreads (optionally disabled)
+ if test $host_os = linux-gnu -a "$enable_linuxthreads" = yes; then
AC_DEFINE(GUILE_PTHREAD_COMPAT, 1)
AC_CHECK_LIB(pthread, main)
fi
AC_PROG_AWK
+## Remove fileblocks.o from the object list. This file gets added by
+## the Autoconf macro AC_STRUCT_ST_BLOCKS. But there is no need.
+LIBOBJS="`echo ${LIBOBJS} | sed 's/fileblocks\.o//g'`"
+
## If we're creating a shared library (using libtool!), then we'll
## need to generate a list of .lo files corresponding to the .o files
## given in LIBOBJS. We'll call it LIBLOBJS.
LIBLOBJS="`echo ${LIBOBJS} | sed 's/\.o/.lo/g'`"
-## We also need to create corresponding .doc files
+## We also need to create corresponding .doc and .x files
EXTRA_DOT_DOC_FILES="`echo ${LIBOBJS} | sed 's/\.o/.doc/g'`"
+EXTRA_DOT_X_FILES="`echo ${LIBOBJS} | sed 's/\.o/.x/g'`"
AC_SUBST(GUILE_MAJOR_VERSION)
AC_SUBST(GUILE_MINOR_VERSION)
+AC_SUBST(GUILE_MICRO_VERSION)
AC_SUBST(GUILE_VERSION)
-AC_SUBST(LIBGUILE_MAJOR_VERSION)
-AC_SUBST(LIBGUILE_MINOR_VERSION)
-AC_SUBST(LIBGUILE_REVISION_VERSION)
-AC_SUBST(LIBGUILE_VERSION)
+
+#######################################################################
+# library versioning
+
+AC_SUBST(LIBQTHREADS_INTERFACE_CURRENT)
+AC_SUBST(LIBQTHREADS_INTERFACE_REVISION)
+AC_SUBST(LIBQTHREADS_INTERFACE_AGE)
+AC_SUBST(LIBQTHREADS_INTERFACE)
+
+AC_SUBST(LIBGUILE_INTERFACE_CURRENT)
+AC_SUBST(LIBGUILE_INTERFACE_REVISION)
+AC_SUBST(LIBGUILE_INTERFACE_AGE)
+AC_SUBST(LIBGUILE_INTERFACE)
+
+AC_SUBST(LIBGUILE_SRFI_SRFI_4_INTERFACE_CURRENT)
+AC_SUBST(LIBGUILE_SRFI_SRFI_4_INTERFACE_REVISION)
+AC_SUBST(LIBGUILE_SRFI_SRFI_4_INTERFACE_AGE)
+AC_SUBST(LIBGUILE_SRFI_SRFI_4_INTERFACE)
+
+AC_SUBST(LIBGUILE_SRFI_SRFI_13_14_INTERFACE_CURRENT)
+AC_SUBST(LIBGUILE_SRFI_SRFI_13_14_INTERFACE_REVISION)
+AC_SUBST(LIBGUILE_SRFI_SRFI_13_14_INTERFACE_AGE)
+AC_SUBST(LIBGUILE_SRFI_SRFI_13_14_INTERFACE)
+
+#######################################################################
dnl Tell guile-config what flags guile users should link against.
GUILE_LIBS="$LDFLAGS $THREAD_LIBS_INSTALLED $LIBS"
AC_SUBST(AWK)
AC_SUBST(LIBLOBJS)
AC_SUBST(EXTRA_DOT_DOC_FILES)
-
-AC_OUTPUT([Makefile libguile/Makefile libguile/guile-snarf libguile/guile-doc-snarf libguile/guile-func-name-check libguile/guile-snarf.awk libguile/versiondat.h ice-9/Makefile oop/Makefile oop/goops/Makefile qt/Makefile qt/qt.h qt/md/Makefile qt/time/Makefile guile-config/Makefile doc/Makefile], [chmod +x libguile/guile-snarf libguile/guile-doc-snarf libguile/guile-func-name-check])
+AC_SUBST(EXTRA_DOT_X_FILES)
+
+dnl See also top_builddir in info node: (libtool)AC_PROG_LIBTOOL
+top_builddir_absolute=`pwd`
+AC_SUBST(top_builddir_absolute)
+top_srcdir_absolute=`(cd $srcdir ; pwd)`
+AC_SUBST(top_srcdir_absolute)
+
+AC_CONFIG_FILES([
+ Makefile
+ am/Makefile
+ libguile/Makefile
+ libguile/guile-snarf
+ libguile/guile-doc-snarf
+ libguile/guile-func-name-check
+ libguile/guile-snarf-docs
+ libguile/version.h
+ ice-9/Makefile
+ lang/Makefile
+ lang/elisp/Makefile
+ lang/elisp/internals/Makefile
+ lang/elisp/primitives/Makefile
+ oop/Makefile
+ oop/goops/Makefile
+ scripts/Makefile
+ srfi/Makefile
+ qt/Makefile
+ qt/qt.h
+ qt/md/Makefile
+ qt/time/Makefile
+ guile-config/Makefile
+ doc/Makefile
+ doc/ref/Makefile
+ doc/tutorial/Makefile
+ doc/goops/Makefile
+ doc/r5rs/Makefile
+ examples/Makefile
+ examples/scripts/Makefile
+ examples/box/Makefile
+ examples/box-module/Makefile
+ examples/box-dynamic/Makefile
+ examples/box-dynamic-module/Makefile
+ examples/modules/Makefile
+ examples/safe/Makefile
+ test-suite/Makefile
+ check-guile
+ guile-tools
+ pre-inst-guile])
+
+AC_CONFIG_COMMANDS(default,
+ [ chmod +x libguile/guile-snarf \
+ libguile/guile-doc-snarf \
+ libguile/guile-func-name-check \
+ libguile/guile-snarf-docs \
+ check-guile \
+ guile-tools \
+ pre-inst-guile])
+
+AC_OUTPUT
dnl Local Variables:
dnl comment-start: "dnl "
HCoop / bpt / guile.git / blobdiff