define(GUILE_CONFIGURE_COPYRIGHT,[[
-Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
This file is part of GUILE
AC_PREREQ(2.53)
-AC_INIT(m4_esyscmd(. ./GUILE-VERSION && echo -n ${PACKAGE}),
- m4_esyscmd(. ./GUILE-VERSION && echo -n ${GUILE_VERSION}),
- [bug-guile@gnu.org])
+dnl `patsubst' here deletes the newline which "echo" prints. We can't use
+dnl "echo -n" since -n is not portable (see autoconf manual "Limitations of
+dnl Builtins"), in particular on solaris it results in a literal "-n" in
+dnl the output.
+dnl
+AC_INIT(patsubst(m4_esyscmd(. ./GUILE-VERSION && echo ${PACKAGE}),[
+]),
+ patsubst(m4_esyscmd(. ./GUILE-VERSION && echo ${GUILE_VERSION}),[
+]),
+ [bug-guile@gnu.org])
AC_CONFIG_AUX_DIR([.])
AC_CONFIG_SRCDIR(GUILE-VERSION)
AM_INIT_AUTOMAKE([no-define])
dnl Some more checks for Win32
AC_CYGWIN
-AC_MINGW32
AC_LIBTOOL_WIN32_DLL
AC_PROG_INSTALL
AC_MINIX
AM_PROG_CC_STDC
+# for per-target cflags in the libguile subdir
+AM_PROG_CC_C_O
AC_LIBTOOL_DLOPEN
AC_PROG_LIBTOOL
AC_C_CONST
+# "volatile" is used in a couple of tests below.
+AC_C_VOLATILE
+
AC_C_INLINE
if test "$ac_cv_c_inline" != no; then
SCM_I_GSC_C_INLINE="\"${ac_cv_c_inline}\""
# Reasons for testing:
# complex.h - new in C99
# fenv.h - available in C99, but not older systems
+# process.h - mingw specific
+# langinfo.h, nl_types.h - SuS v2
#
-AC_CHECK_HEADERS([complex.h fenv.h io.h libc.h limits.h malloc.h memory.h string.h \
+AC_CHECK_HEADERS([complex.h fenv.h io.h libc.h limits.h malloc.h memory.h process.h string.h \
regex.h rxposix.h rx/rxposix.h sys/dir.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])
+strings.h direct.h langinfo.h nl_types.h])
# "complex double" is new in C99, and "complex" is only a keyword if
# <complex.h> is included
AC_TYPE_SIGNAL
AC_TYPE_MODE_T
-if test $MINGW32 = no; then
- AC_CHECK_LIB(m, main)
-fi
+# On mingw -lm is empty, so this test is unnecessary, but it's
+# harmless so we don't hard-code to suppress it.
+#
+AC_CHECK_LIB(m, cos)
+
AC_CHECK_FUNCS(gethostbyname)
if test $ac_cv_func_gethostbyname = no; then
AC_CHECK_LIB(nsl, gethostbyname)
dnl Check for Winsock and other functionality on Win32 (*not* CygWin)
dnl
EXTRA_DEFS=""
-if test "$MINGW32" = "yes" ; then
+case $host in
+ *-*-mingw*)
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)
AC_DEFINE(USE_DLL_IMPORT, 1,
[Define if you need additional CPP macros on Win32 platforms.])
fi
-fi
+ ;;
+esac
AC_SUBST(EXTRA_DEFS)
# Reasons for testing:
# has it as an inline for chsize)
# ioctl - not in mingw.
# gmtime_r - recent posix, not on old systems
+# pipe - not in mingw
+# _pipe - specific to mingw, taking 3 args
# readdir_r - recent posix, not on old systems
# stat64 - SuS largefile stuff, not on old systems
# sysconf - not on old systems
# truncate - not in mingw
# isblank - available as a GNU extension or in C99
# _NSGetEnviron - Darwin specific
+# strcoll_l, newlocale - GNU extensions (glibc), also available on Darwin
+# nl_langinfo - X/Open, not available on Windows.
#
-AC_CHECK_FUNCS([DINFINITY DQNAN chsize clog10 ctermid fesetround ftime ftruncate fchown getcwd geteuid gettimeofday gmtime_r ioctl lstat mkdir mknod nice readdir_r readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt stat64 strftime strptime symlink sync sysconf tcgetpgrp tcsetpgrp times uname waitpid strdup system usleep atexit on_exit chown link fcntl ttyname getpwent getgrent kill getppid getpgrp fork setitimer getitimer strchr strcmp index bcopy memcpy rindex truncate unsetenv isblank _NSGetEnviron])
+AC_CHECK_FUNCS([DINFINITY DQNAN chsize clog10 ctermid fesetround ftime ftruncate fchown getcwd geteuid gettimeofday gmtime_r ioctl lstat mkdir mknod nice pipe _pipe readdir_r readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt stat64 strftime strptime symlink sync sysconf tcgetpgrp tcsetpgrp times uname waitpid strdup system usleep atexit on_exit chown link fcntl ttyname getpwent getgrent kill getppid getpgrp fork setitimer getitimer strchr strcmp index bcopy memcpy rindex truncate unsetenv isblank _NSGetEnviron strncasecmp strcoll strcoll_l newlocale nl_langinfo])
# Reasons for testing:
# netdb.h - not in mingw
# sys/param.h - not in mingw
+# pthread.h - only available with pthreads. ACX_PTHREAD doesn't
+# check this specifically, we need it for the timespec test below.
# sethostname - the function itself check because it's not in mingw,
# the DECL is checked because Solaris 10 doens't have in any header
+# xlocale.h - needed on Darwin for the `locale_t' API
#
-AC_CHECK_HEADERS(crypt.h netdb.h sys/param.h sys/resource.h sys/file.h)
+AC_CHECK_HEADERS(crypt.h netdb.h pthread.h sys/param.h sys/resource.h sys/file.h xlocale.h)
AC_CHECK_FUNCS(chroot flock getlogin cuserid getpriority setpriority getpass sethostname gethostname)
AC_CHECK_DECLS([sethostname])
# for the principal root.
#
if test "$ac_cv_type_complex_double" = yes; then
+
+ AC_CHECK_FUNCS(cexp clog carg)
AC_CACHE_CHECK([whether csqrt is usable],
guile_cv_use_csqrt,
[AC_TRY_RUN([
#if HAVE_STDINT_H
#include <stdint.h>
#endif
- #ifndef __MINGW32__
+ #ifndef HAVE_NETDB_H
#include <netdb.h>
#endif],
[uint32_t a;],
# use <math.h> so doesn't detect on macro-only systems like HP-UX.
#
AC_MSG_CHECKING([for isinf])
-AC_LINK_IFELSE(
-[#include <math.h>
-int main () { return (isinf(0.0) != 0); }],
+AC_LINK_IFELSE(AC_LANG_SOURCE(
+[[#include <math.h>
+volatile double x = 0.0;
+int main () { return (isinf(x) != 0); }]]),
[AC_MSG_RESULT([yes])
AC_DEFINE(HAVE_ISINF, 1,
[Define to 1 if you have the `isinf' macro or function.])],
[AC_MSG_RESULT([no])])
AC_MSG_CHECKING([for isnan])
-AC_LINK_IFELSE(
-[#include <math.h>
-int main () { return (isnan(0.0) != 0); }],
+AC_LINK_IFELSE(AC_LANG_SOURCE(
+[[#include <math.h>
+volatile double x = 0.0;
+int main () { return (isnan(x) != 0); }]]),
[AC_MSG_RESULT([yes])
AC_DEFINE(HAVE_ISNAN, 1,
[Define to 1 if you have the `isnan' macro or function.])],
[],
[AC_MSG_WARN(Guessing that stack grows down -- see scmconfig.h)])
+#--------------------------------------------------------------------
+#
+# Boehm's GC library
+#
+#--------------------------------------------------------------------
+AC_CHECK_LIB([gc], [GC_collect_a_little],
+ [LIBS="-lgc $LIBS"],
+ [AC_MSG_ERROR([`libgc' (Boehm's GC library) not found.])])
+AC_CHECK_HEADER([gc/gc.h], [],
+ [AC_MSG_ERROR([`libgc' (Boehm's GC library) header files not found.])])
+
+
AC_CHECK_SIZEOF(float)
if test "$ac_cv_sizeof_float" -le "$ac_cv_sizeof_long"; then
AC_DEFINE(SCM_SINGLES, 1,
fi
+# On mingw, struct timespec is in <pthread.h>.
+#
AC_MSG_CHECKING(for struct timespec)
AC_CACHE_VAL(scm_cv_struct_timespec,
AC_TRY_COMPILE([
-#include <time.h>],
+#include <time.h>
+#if HAVE_PTHREAD_H
+#include <pthread.h>
+#endif],
[struct timespec t; t.tv_nsec = 100],
scm_cv_struct_timespec="yes",
scm_cv_struct_timespec="no"))
AC_MSG_RESULT($scm_cv_struct_timespec)
if test $scm_cv_struct_timespec = yes; then
AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
- [Define this if your system defines struct timespec via <time.h>.])
+ [Define this if your system defines struct timespec via either <time.h> or <pthread.h>.])
fi
#--------------------------------------------------------------------
# Reasons for testing:
# pthread_getattr_np - "np" meaning "non portable" says it
# all; not present on MacOS X or Solaris 10
+ # pthread_get_stackaddr_np - "np" meaning "non portable" says it
+ # all; specific to MacOS X
+ # pthread_sigmask - not available on mingw
#
- AC_CHECK_FUNCS(pthread_attr_getstack pthread_getattr_np)
+ AC_CHECK_FUNCS(pthread_attr_getstack pthread_getattr_np pthread_get_stackaddr_np pthread_sigmask)
# On past versions of Solaris, believe 8 through 10 at least, you
# had to write "pthread_once_t foo = { PTHREAD_ONCE_INIT };".
AC_SUBST(LIBGUILE_SRFI_SRFI_60_INTERFACE_AGE)
AC_SUBST(LIBGUILE_SRFI_SRFI_60_INTERFACE)
+AC_SUBST(LIBGUILE_I18N_MAJOR)
+AC_SUBST(LIBGUILE_I18N_INTERFACE_CURRENT)
+AC_SUBST(LIBGUILE_I18N_INTERFACE_REVISION)
+AC_SUBST(LIBGUILE_I18N_INTERFACE_AGE)
+AC_SUBST(LIBGUILE_I18N_INTERFACE)
+
+
#######################################################################
dnl Tell guile-config what flags guile users should compile and link with.
HCoop / bpt / guile.git / blobdiff