dnl configuration script for Guile
dnl Process this file with autoconf to produce configure.
dnl
-dnl Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-dnl
-dnl This file is part of GUILE
-dnl
-dnl GUILE is free software; you can redistribute it and/or modify it
-dnl under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your
-dnl option) any later version.
-dnl
-dnl GUILE is distributed in the hope that it will be useful, but
-dnl WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-dnl General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with GUILE; see the file COPYING. If not, write to the
-dnl Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-dnl Boston, MA 02111-1307, USA.
+
+define(GUILE_CONFIGURE_COPYRIGHT,[[
+
+Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+This file is part of GUILE
+
+GUILE is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your
+option) any later version.
+
+GUILE is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GUILE; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.
+
+]])
AC_PREREQ(2.53)
-AC_INIT
+AC_INIT(m4_esyscmd(. ./GUILE-VERSION && echo -n ${PACKAGE}),
+ m4_esyscmd(. ./GUILE-VERSION && echo -n ${GUILE_VERSION}))
+AC_CONFIG_SRCDIR(GUILE-VERSION)
+AM_INIT_AUTOMAKE([no-define])
+
+AC_COPYRIGHT(GUILE_CONFIGURE_COPYRIGHT)
AC_CONFIG_SRCDIR([GUILE-VERSION])
+
. $srcdir/GUILE-VERSION
-AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
+
AM_MAINTAINER_MODE
AM_CONFIG_HEADER([config.h])
+AH_TOP(/*GUILE_CONFIGURE_COPYRIGHT*/)
#--------------------------------------------------------------------
#
AC_LIBTOOL_DLOPEN
AC_PROG_LIBTOOL
-AC_LIB_LTDL
+AC_CHECK_LIB([ltdl], [lt_dlinit], ,
+ [AC_MSG_ERROR([libltdl not found. See README.])])
+
+AC_SUBST(DLPREOPEN)
AC_CHECK_PROG(have_makeinfo, makeinfo, yes, no)
AM_CONDITIONAL(HAVE_MAKEINFO, test "$have_makeinfo" = yes)
[ --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])
+AC_ARG_ENABLE([discouraged],
+ AC_HELP_STRING([--disable-discouraged],[omit discouraged features]))
-AM_CONDITIONAL(HTMLDOC, test x$htmldoc_enabled = xyes)
+if test "$enable_discouraged" = no; then
+ SCM_I_GSC_ENABLE_DISCOURAGED=0
+else
+ SCM_I_GSC_ENABLE_DISCOURAGED=1
+fi
AC_ARG_ENABLE([deprecated],
AC_HELP_STRING([--disable-deprecated],[omit deprecated features]))
AC_LIBOBJ([dynl])
fi
-SCM_I_GSC_HAVE_ARRAYS=0
-if test "$enable_arrays" = yes; then
- AC_LIBOBJ([ramap])
- AC_LIBOBJ([unif])
- SCM_I_GSC_HAVE_ARRAYS=1
-fi
-
if test "$enable_posix" = yes; then
AC_LIBOBJ([filesys])
AC_LIBOBJ([posix])
AC_CHECK_SIZEOF(intptr_t)
AC_CHECK_SIZEOF(uintptr_t)
AC_CHECK_SIZEOF(ptrdiff_t)
+AC_CHECK_SIZEOF(size_t)
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
-if test "$ac_cv_sizeof_ptrdiff_t" -eq 0; then
+if test "$ac_cv_sizeof_ptrdiff_t" -ne 0; then
SCM_I_GSC_T_PTRDIFF='"ptrdiff_t"'
else
SCM_I_GSC_T_PTRDIFF='"long"'
AC_CHECK_HEADERS([stdint.h])
AC_CHECK_HEADERS([inttypes.h])
+AC_CHECK_SIZEOF(intmax_t)
+
SCM_I_GSC_NEEDS_STDINT_H=0
SCM_I_GSC_NEEDS_INTTYPES_H=0
# Try hard to find definitions for some required scm_t_*int* types.
### Required type scm_t_int8
-if test "$ac_cv_sizeof_char" -eq 1; then
- SCM_I_GSC_T_INT8='"char"'
-elif test "$scm_stdint_has_int8"; then
+if test "$scm_stdint_has_int8"; then
SCM_I_GSC_T_INT8='"int8_t"'
SCM_I_GSC_NEEDS_STDINT_H=1
elif test "$scm_inttypes_has_int8"; then
SCM_I_GSC_T_INT8='"int8_t"'
SCM_I_GSC_NEEDS_INTTYPES_H=1
+elif test "$ac_cv_sizeof_char" -eq 1; then
+ SCM_I_GSC_T_INT8='"signed char"'
else
AC_MSG_ERROR([Can't find appropriate type for scm_t_int8.])
fi
AC_SUBST([SCM_I_GSC_T_INT8])
### Required type scm_t_uint8
-if test "$ac_cv_sizeof_unsigned_char" -eq 1; then
- SCM_I_GSC_T_UINT8='"unsigned char"'
-elif test "$scm_stdint_has_uint8"; then
+if test "$scm_stdint_has_uint8"; then
SCM_I_GSC_T_UINT8='"uint8_t"'
SCM_I_GSC_NEEDS_STDINT_H=1
elif test "$scm_inttypes_has_uint8"; then
SCM_I_GSC_T_UINT8='"uint8_t"'
SCM_I_GSC_NEEDS_INTTYPES_H=1
+elif test "$ac_cv_sizeof_unsigned_char" -eq 1; then
+ SCM_I_GSC_T_UINT8='"unsigned char"'
else
AC_MSG_ERROR([Can't find appropriate type for scm_t_uint8.])
fi
AC_SUBST([SCM_I_GSC_T_UINT8])
-
### Required type scm_t_int16 (ANSI C says int or short might work)
-if test "$ac_cv_sizeof_int" -eq 2; then
- SCM_I_GSC_T_INT16='"int"'
-elif test "$ac_cv_sizeof_short" -eq 2; then
- SCM_I_GSC_T_INT16='"short"'
-elif test "$scm_stdint_has_int16"; then
+if test "$scm_stdint_has_int16"; then
SCM_I_GSC_T_INT16='"int16_t"'
SCM_I_GSC_NEEDS_STDINT_H=1
elif test "$scm_inttypes_has_int16"; then
SCM_I_GSC_T_INT16='"int16_t"'
SCM_I_GSC_NEEDS_INTTYPES_H=1
+elif test "$ac_cv_sizeof_int" -eq 2; then
+ SCM_I_GSC_T_INT16='"int"'
+elif test "$ac_cv_sizeof_short" -eq 2; then
+ SCM_I_GSC_T_INT16='"short"'
else
AC_MSG_ERROR([Can't find appropriate type for scm_t_int16.])
fi
AC_SUBST([SCM_I_GSC_T_INT16])
### Required type scm_t_uint16 (ANSI C says int or short might work)
-if test "$ac_cv_sizeof_unsigned_int" -eq 2; then
- SCM_I_GSC_T_UINT16='"unsigned int"'
-elif test "$ac_cv_sizeof_unsigned_short" -eq 2; then
- SCM_I_GSC_T_UINT16='"unsigned short"'
-elif test "$scm_stdint_has_uint16"; then
+if test "$scm_stdint_has_uint16"; then
SCM_I_GSC_T_UINT16='"uint16_t"'
SCM_I_GSC_NEEDS_STDINT_H=1
elif test "$scm_inttypes_has_uint16"; then
SCM_I_GSC_T_UINT16='"uint16_t"'
SCM_I_GSC_NEEDS_INTTYPES_H=1
+elif test "$ac_cv_sizeof_unsigned_int" -eq 2; then
+ SCM_I_GSC_T_UINT16='"unsigned int"'
+elif test "$ac_cv_sizeof_unsigned_short" -eq 2; then
+ SCM_I_GSC_T_UINT16='"unsigned short"'
else
AC_MSG_ERROR([Can't find appropriate type for scm_t_uint16.])
fi
### Required type scm_t_int32 (ANSI C says int, short, or long might work)
-if test "$ac_cv_sizeof_int" -eq 4; then
- SCM_I_GSC_T_INT32='"int"'
-elif test "$ac_cv_sizeof_long" -eq 4; then
- SCM_I_GSC_T_INT32='"long"'
-elif test "$ac_cv_sizeof_short" -eq 4; then
- SCM_I_GSC_T_INT32='"short"'
-elif test "$scm_stdint_has_int32"; then
+if test "$scm_stdint_has_int32"; then
SCM_I_GSC_T_INT32='"int32_t"'
SCM_I_GSC_NEEDS_STDINT_H=1
elif test "$scm_inttypes_has_int32"; then
SCM_I_GSC_T_INT32='"int32_t"'
SCM_I_GSC_NEEDS_INTTYPES_H=1
+elif test "$ac_cv_sizeof_int" -eq 4; then
+ SCM_I_GSC_T_INT32='"int"'
+elif test "$ac_cv_sizeof_long" -eq 4; then
+ SCM_I_GSC_T_INT32='"long"'
+elif test "$ac_cv_sizeof_short" -eq 4; then
+ SCM_I_GSC_T_INT32='"short"'
else
AC_MSG_ERROR([Can't find appropriate type for scm_t_int32.])
fi
AC_SUBST([SCM_I_GSC_T_INT32])
### Required type scm_t_uint32 (ANSI C says int, short, or long might work)
-if test "$ac_cv_sizeof_unsigned_int" -eq 4; then
- SCM_I_GSC_T_UINT32='"unsigned int"'
-elif test "$ac_cv_sizeof_unsigned_long" -eq 4; then
- SCM_I_GSC_T_UINT32='"unsigned long"'
-elif test "$ac_cv_sizeof_unsigned_short" -eq 4; then
- SCM_I_GSC_T_UINT32='"unsigned short"'
-elif test "$scm_stdint_has_uint32"; then
+if test "$scm_stdint_has_uint32"; then
SCM_I_GSC_T_UINT32='"uint32_t"'
SCM_I_GSC_NEEDS_STDINT_H=1
elif test "$scm_inttypes_has_uint32"; then
SCM_I_GSC_T_UINT32='"uint32_t"'
SCM_I_GSC_NEEDS_INTTYPES_H=1
+elif test "$ac_cv_sizeof_unsigned_int" -eq 4; then
+ SCM_I_GSC_T_UINT32='"unsigned int"'
+elif test "$ac_cv_sizeof_unsigned_long" -eq 4; then
+ SCM_I_GSC_T_UINT32='"unsigned long"'
+elif test "$ac_cv_sizeof_unsigned_short" -eq 4; then
+ SCM_I_GSC_T_UINT32='"unsigned short"'
else
AC_MSG_ERROR([Can't find appropriate type for scm_t_uint32.])
fi
### Optional type scm_t_int64 (ANSI C says int, short, or long might work)
### Also try 'long long' and '__int64' if we have it.
SCM_I_GSC_T_INT64=0
-if test "$ac_cv_sizeof_int" -eq 8; then
+if test "$scm_stdint_has_int64"; then
+ SCM_I_GSC_T_INT64='"int64_t"'
+ SCM_I_GSC_NEEDS_STDINT_H=1
+elif test "$scm_inttypes_has_int64"; then
+ SCM_I_GSC_T_INT64='"int64_t"'
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+elif test "$ac_cv_sizeof_int" -eq 8; then
SCM_I_GSC_T_INT64='"int"'
elif test "$ac_cv_sizeof_long" -eq 8; then
SCM_I_GSC_T_INT64='"long"'
SCM_I_GSC_T_INT64='"long long"'
elif test "$ac_cv_sizeof___int64" -eq 8; then
SCM_I_GSC_T_INT64='"__int64"'
-elif test "$scm_stdint_has_int64"; then
- SCM_I_GSC_T_INT64='"int64_t"'
- SCM_I_GSC_NEEDS_STDINT_H=1
-elif test "$scm_inttypes_has_int64"; then
- SCM_I_GSC_T_INT64='"int64_t"'
- SCM_I_GSC_NEEDS_INTTYPES_H=1
else
AC_MSG_ERROR([Can't find appropriate type for scm_t_int64.])
fi
AC_SUBST([SCM_I_GSC_T_INT64])
+
### Optional type scm_t_uint64 (ANSI C says int, short, or long might work)
### Also try 'long long' and '__int64' if we have it.
SCM_I_GSC_T_UINT64=0
-if test "$ac_cv_sizeof_unsigned_int" -eq 8; then
+if test "$scm_stdint_has_uint64"; then
+ SCM_I_GSC_T_UINT64='"uint64_t"'
+ SCM_I_GSC_NEEDS_STDINT_H=1
+elif test "$scm_inttypes_has_uint64"; then
+ SCM_I_GSC_T_UINT64='"uint64_t"'
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+elif test "$ac_cv_sizeof_unsigned_int" -eq 8; then
SCM_I_GSC_T_UINT64='"unsigned int"'
elif test "$ac_cv_sizeof_unsigned_long" -eq 8; then
SCM_I_GSC_T_UINT64='"unsigned long"'
SCM_I_GSC_T_UINT64='"unsigned long long"'
elif test "$ac_cv_sizeof_unsigned___int64" -eq 8; then
SCM_I_GSC_T_UINT64='"unsigned __int64"'
-elif test "$scm_stdint_has_uint64"; then
- SCM_I_GSC_T_UINT64='"uint64_t"'
- SCM_I_GSC_NEEDS_STDINT_H=1
-elif test "$scm_inttypes_has_uint64"; then
- SCM_I_GSC_T_UINT64='"uint64_t"'
- SCM_I_GSC_NEEDS_INTTYPES_H=1
else
AC_MSG_ERROR([Can't find appropriate type for scm_t_uint64.])
fi
AC_SUBST([SCM_I_GSC_NEEDS_STDINT_H])
AC_SUBST([SCM_I_GSC_NEEDS_INTTYPES_H])
+AC_CHECK_TYPE(socklen_t, int)
+AC_CHECK_TYPE(struct ip_mreq)
+
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 \
+# Reasons for testing:
+# fenv.h - available in C99, but not older systems
+#
+AC_CHECK_HEADERS([fenv.h io.h libc.h limits.h malloc.h memory.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 \
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)
-# FIXME: check to see if we still need these.
-#AC_SUBST(INCLTDL)
-#AC_SUBST(LIBLTDL)
-
-AC_SUBST(DLPREOPEN)
-
-AC_CHECK_HEADERS([assert.h])
+# Reasons for testing:
+# crt_externs.h - Darwin specific
+#
+AC_CHECK_HEADERS([assert.h crt_externs.h])
-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 strchr strcmp index bcopy memcpy rindex unsetenv])
+# Reasons for testing:
+# DINFINITY - OSF specific
+# DQNAN - OSF specific
+# (DINFINITY and DQNAN are actually global variables, not functions)
+# fesetround - available in C99, but not older systems
+# gmtime_r - recent posix, not on old systems
+# readdir_r - recent posix, not on old systems
+# sysconf - not on old systems
+# _NSGetEnviron - Darwin specific
+#
+AC_CHECK_FUNCS([DINFINITY DQNAN ctermid fesetround ftime fchown getcwd geteuid gettimeofday gmtime_r lstat mkdir mknod nice readdir_r readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt 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 unsetenv _NSGetEnviron])
-AC_CHECK_HEADERS(crypt.h sys/resource.h sys/file.h)
+# Reasons for testing:
+# netdb.h - not in mingw
+# sys/param.h - not in mingw
+#
+AC_CHECK_HEADERS(crypt.h netdb.h sys/param.h sys/resource.h sys/file.h)
AC_CHECK_FUNCS(chroot flock getlogin cuserid getpriority setpriority getpass sethostname gethostname)
-AC_CHECK_LIB(crypt, crypt)
+
+# crypt() may or may not be available, for instance in some countries there
+# are restrictions on cryptography.
+#
+# crypt() might be in libc (eg. OpenBSD), or it might be in a separate
+# -lcrypt library (eg. Debian GNU/Linux).
+#
+# On HP-UX 11, crypt() is in libc and there's a dummy libcrypt.a. We must
+# be careful to avoid -lcrypt in this case, since libtool will see there's
+# only a static libcrypt and decide to build only a static libguile.
+#
+# AC_SEARCH_LIBS lets us add -lcrypt to LIBS only if crypt() is not in the
+# libraries already in that list.
+#
+AC_SEARCH_LIBS(crypt, crypt,
+ [AC_DEFINE(HAVE_CRYPT,1,
+ [Define to 1 if you have the `crypt' function.])])
dnl GMP tests
AC_CHECK_LIB([gmp], [__gmpz_init], ,
- [AC_MSG_ERROR([GNU MP not found, see http://swox.com/gmp])])
+ [AC_MSG_ERROR([GNU MP not found, see README])])
# mpz_import is a macro so we need to include <gmp.h>
AC_TRY_LINK([#include <gmp.h>],
[mpz_import (0, 0, 0, 0, 0, 0, 0);] , ,
- [AC_MSG_ERROR([At least GNU MP 4.1 is required, see http://swox.com/gmp])])
+ [AC_MSG_ERROR([At least GNU MP 4.1 is required, see README])])
+
+dnl i18n tests
+#AC_CHECK_HEADERS([libintl.h])
+#AC_CHECK_FUNCS(gettext)
+#if test $ac_cv_func_gettext = no; then
+# AC_CHECK_LIB(intl, gettext)
+#fi
+#AC_CHECK_FUNCS([bindtextdomain textdomain])
+AM_GNU_GETTEXT([external], [need-ngettext])
### Some systems don't declare some functions. On such systems, we
### need to at least provide our own K&R-style declarations.
fi
])
-GUILE_FUNC_DECLARED(strptime, time.h)
GUILE_FUNC_DECLARED(sleep, unistd.h)
GUILE_FUNC_DECLARED(usleep, unistd.h)
+AC_CHECK_DECLS([strptime],,,
+[#define _GNU_SOURCE /* ask glibc to give strptime prototype */
+#include <time.h>])
+
### On some systems usleep has no return value. If it does have one,
### we'd like to return it; otherwise, we'll fake it.
AC_CACHE_CHECK([return type of usleep], guile_cv_func_usleep_return_type,
inet_lnaof inet_makeaddr inet_netof hstrerror dnl
inet_pton inet_ntop)
+# struct sockaddr field sin_len is only present on BSD systems.
+# On 4.4BSD apparently a #define SIN_LEN exists, but on other BSD systems
+# (eg. FreeBSD 4.9) it doesn't and we must use this configure check
+AC_CHECK_MEMBERS([struct sockaddr.sin_len],,,
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#include <netinet/in.h>])
+
AC_MSG_CHECKING(for __libc_stack_end)
AC_CACHE_VAL(guile_cv_have_libc_stack_end,
[AC_TRY_LINK([#include <stdio.h>
[Define this if your IPv6 has sin6_scope_id in sockaddr_in6 struct.])
fi
+# struct sockaddr_in6 field sin_len is only present on BSD systems
+AC_CHECK_MEMBERS([struct sockaddr_in6.sin6_len],,,
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#include <netinet/in.h>])
+
AC_MSG_CHECKING(whether localtime caches TZ)
AC_CACHE_VAL(guile_cv_localtime_cache,
[if test x$ac_cv_func_tzset = xyes; then
# older systems
# sincos - GLIBC extension
#
-AC_CHECK_FUNCS(asinh acosh atanh copysign finite isinf isnan sincos trunc)
+AC_CHECK_FUNCS(asinh acosh atanh copysign finite sincos trunc)
+
+# C99 specifies isinf and isnan as macros.
+# HP-UX provides only macros, no functions.
+# glibc 2.3.2 provides both macros and functions.
+# IRIX 6.5 and Solaris 8 only provide functions.
+#
+# The following tests detect isinf and isnan either as functions or as
+# macros from <math.h>. Plain AC_CHECK_FUNCS is insufficient, it doesn't
+# 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_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>
+#ifdef __MINGW32__
+#define isnan _isnan
+#endif
+int main () { return (isnan(0.0) != 0); }],
+ [AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_ISNAN, 1,
+ [Define to 1 if you have the `isnan' macro or function.])],
+ [AC_MSG_RESULT([no])])
+
+# We must have a proper stack-using alloca in order for stack-copying
+# continuations to work properly. If we don't find a native one,
+# abort.
-# When testing for the presence of alloca, we need to add alloca.o
-# explicitly to LIBOBJS to make sure that it is translated to
-# `alloca.lo' for libtool later on. This can and should be done more cleanly.
AC_FUNC_ALLOCA
if test "$ALLOCA" = "alloca.o"
then
- AC_LIBOBJ([alloca])
+ AC_ERROR([No native alloca found.])
fi
AC_CHECK_MEMBERS([struct stat.st_rdev])
SCM_I_GSC_USE_PTHREAD_THREADS=0
SCM_I_GSC_USE_NULL_THREADS=0
-SCM_I_GSC_USE_COOP_THREADS=0
AC_SUBST([SCM_I_GSC_USE_PTHREAD_THREADS])
AC_SUBST([SCM_I_GSC_USE_NULL_THREADS])
-AC_SUBST([SCM_I_GSC_USE_COOP_THREADS])
### What thread package has the user asked for?
AC_ARG_WITH(threads, [ --with-threads thread interface],
case "$with_threads" in
"yes" | "pthread" | "pthreads" | "pthread-threads" | "")
- AC_CHECK_LIB(pthread, main,
- LIBS="-lpthread $LIBS"
+ ACX_PTHREAD(CC="$PTHREAD_CC"
+ LIBS="$PTHREAD_LIBS $LIBS"
SCM_I_GSC_USE_PTHREAD_THREADS=1
with_threads="pthreads",
with_threads="null")
-
- if test $GCC = yes; then
- AC_DEFINE(_THREAD_SAFE, 1,
- [Use thread safe versions of GNU Libc functions.])
- fi
-
- AC_MSG_CHECKING(if pthread_mutexattr_settype is declared)
- AC_CACHE_VAL(guile_cv_mutexattr_settype_declared,
- [AC_TRY_COMPILE([#include <pthread.h>],
- [int pthread_mutexattr_settype (int, int);],
- guile_cv_mutexattr_settype_declared=no,
- guile_cv_mutexattr_settype_declared=yes)])
- AC_MSG_RESULT($guile_cv_mutexattr_settype_declared)
- if test $guile_cv_mutexattr_settype_declared = yes; then
- AC_DEFINE(SCM_MUTEXATTR_SETTYPE_DECLARED, 1,
- [Define if pthread.h declares pthread_mutexattr_settype.])
- fi
-
- AC_MSG_CHECKING(how to get a fast mutex)
- AC_CACHE_VAL(guile_cv_have_mutex_fast,
- [AC_TRY_COMPILE([#include <pthread.h>],
- [int a = PTHREAD_MUTEX_ADAPTIVE_NP;],
- guile_cv_have_mutex_fast=PTHREAD_MUTEX_ADAPTIVE_NP,
- guile_cv_have_mutex_fast=none)])
- AC_MSG_RESULT($guile_cv_have_mutex_fast)
- if test ! $guile_cv_have_mutex_fast = none; then
- AC_DEFINE_UNQUOTED(SCM_MUTEX_FAST, $guile_cv_have_mutex_fast,
- [The mutex kind enum for fast mutexes.])
- fi
-
- AC_MSG_CHECKING(how to get a recursive mutex)
- AC_CACHE_VAL(guile_cv_have_mutex_recursive,
- [AC_TRY_COMPILE([#include <pthread.h>],
- [int a = PTHREAD_MUTEX_RECURSIVE_NP;],
- guile_cv_have_mutex_recursive=PTHREAD_MUTEX_RECURSIVE_NP)
- if test -z "$guile_cv_have_mutex_recursive"; then
- AC_TRY_COMPILE([#include <pthread.h>],
- [int a = PTHREAD_MUTEX_RECURSIVE;],
- guile_cv_have_mutex_recursive=PTHREAD_MUTEX_RECURSIVE,
- guile_cv_have_mutex_recursive=none)
- fi])
- AC_MSG_RESULT($guile_cv_have_mutex_recursive)
- if test ! $guile_cv_have_mutex_recursive = none; then
- AC_DEFINE_UNQUOTED(SCM_MUTEX_RECURSIVE, $guile_cv_have_mutex_recursive,
- [The mutex kind enum for recursive mutexes.])
- fi
-
+
+ old_CFLAGS="$CFLAGS"
+ CFLAGS="$PTHREAD_CFLAGS $CFLAGS"
+ AC_CHECK_FUNCS(pthread_attr_getstack)
+ CFLAGS="$old_CFLAGS"
+
# On Solaris, sched_yield lives in -lrt.
AC_SEARCH_LIBS(sched_yield, rt)
#######################################################################
# 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_1_MAJOR)
AC_SUBST(LIBGUILE_SRFI_SRFI_1_INTERFACE_CURRENT)
AC_SUBST(LIBGUILE_SRFI_SRFI_1_INTERFACE_REVISION)
AC_SUBST(LIBGUILE_SRFI_SRFI_1_INTERFACE_AGE)
AC_SUBST(LIBGUILE_SRFI_SRFI_1_INTERFACE)
+AC_SUBST(LIBGUILE_SRFI_SRFI_4_MAJOR)
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_MAJOR)
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)
+AC_SUBST(LIBGUILE_SRFI_SRFI_60_MAJOR)
+AC_SUBST(LIBGUILE_SRFI_SRFI_60_INTERFACE_CURRENT)
+AC_SUBST(LIBGUILE_SRFI_SRFI_60_INTERFACE_REVISION)
+AC_SUBST(LIBGUILE_SRFI_SRFI_60_INTERFACE_AGE)
+AC_SUBST(LIBGUILE_SRFI_SRFI_60_INTERFACE)
+
#######################################################################
-dnl Tell guile-config what flags guile users should link against.
-GUILE_LIBS="$LDFLAGS $THREAD_LIBS_INSTALLED $LIBS"
+dnl Tell guile-config what flags guile users should compile and link with.
+GUILE_LIBS="$LDFLAGS $LIBS"
+GUILE_CFLAGS="$PTHREAD_CFLAGS"
AC_SUBST(GUILE_LIBS)
+AC_SUBST(GUILE_CFLAGS)
AC_SUBST(AWK)
AC_SUBST(LIBLOBJS)
# Additional SCM_I_GSC definitions are above.
AC_SUBST([SCM_I_GSC_GUILE_DEBUG])
AC_SUBST([SCM_I_GSC_GUILE_DEBUG_FREELIST])
+AC_SUBST([SCM_I_GSC_ENABLE_DISCOURAGED])
AC_SUBST([SCM_I_GSC_ENABLE_DEPRECATED])
AC_SUBST([SCM_I_GSC_ENABLE_ELISP])
-AC_SUBST([SCM_I_GSC_HAVE_ARRAYS])
AC_SUBST([SCM_I_GSC_STACK_GROWS_UP])
AC_SUBST([SCM_I_GSC_C_INLINE])
AC_CONFIG_FILES([libguile/gen-scmconfig.h])
doc/r5rs/Makefile
doc/ref/Makefile
doc/tutorial/Makefile
- emacs/Makefile
examples/Makefile
examples/box-dynamic-module/Makefile
examples/box-dynamic/Makefile
guile-config/Makefile
ice-9/Makefile
ice-9/debugger/Makefile
- ice-9/debugger/breakpoints/Makefile
lang/Makefile
lang/elisp/Makefile
lang/elisp/internals/Makefile
lang/elisp/primitives/Makefile
- libguile-ltdl/Makefile
- libguile-ltdl/upstream/Makefile
libguile/Makefile
oop/Makefile
oop/goops/Makefile
HCoop / bpt / guile.git / blobdiff