dnl configuration script for Guile
dnl Process this file with autoconf to produce configure.
dnl
-dnl Copyright (C) 1998, 1999, 2000, 2001, 2002 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 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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, 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, $VERSION, no-define)
+
AM_MAINTAINER_MODE
AM_CONFIG_HEADER([config.h])
+AH_TOP(/*GUILE_CONFIGURE_COPYRIGHT*/)
#--------------------------------------------------------------------
#
AC_CONFIG_SUBDIRS(guile-readline)
+#--------------------------------------------------------------------
+
+dnl Some more checks for Win32
+AC_CYGWIN
+AC_MINGW32
+AC_LIBTOOL_WIN32_DLL
+
+AC_PROG_INSTALL
+AC_PROG_CC
+AC_PROG_CPP
+AC_PROG_AWK
+
+AC_AIX
+AC_ISC_POSIX
+AC_MINIX
+
+AM_PROG_CC_STDC
+
+AC_LIBTOOL_DLOPEN
+AC_PROG_LIBTOOL
+AC_LIB_LTDL
+
+AC_CHECK_PROG(have_makeinfo, makeinfo, yes, no)
+AM_CONDITIONAL(HAVE_MAKEINFO, test "$have_makeinfo" = yes)
+
+AM_PATH_LISPDIR
+
#--------------------------------------------------------------------
#
-# User options
+# User options (after above tests that may set default CFLAGS etc.)
#
#--------------------------------------------------------------------
#--------------------------------------------------------------------
-dnl Some more checks for Win32
-AC_CYGWIN
-AC_MINGW32
-AC_LIBTOOL_WIN32_DLL
-
-AC_PROG_INSTALL
-AC_PROG_CC
-AC_PROG_CPP
-AC_PROG_AWK
-
-AC_AIX
-AC_ISC_POSIX
-AC_MINIX
-
-AM_PROG_CC_STDC
-
-AC_LIBTOOL_DLOPEN
-AM_PROG_LIBTOOL
-AC_LIB_LTDL
-
-AC_CHECK_PROG(have_makeinfo, makeinfo, yes, no)
-AM_CONDITIONAL(HAVE_MAKEINFO, test "$have_makeinfo" = yes)
-
dnl Check for dynamic linking
use_modules=yes
AC_CHECK_SIZEOF(size_t)
AC_CHECK_SIZEOF(long long)
AC_CHECK_SIZEOF(unsigned long long)
+AC_CHECK_SIZEOF(__int64)
+AC_CHECK_SIZEOF(unsigned __int64)
AC_CHECK_SIZEOF(void *)
AC_CHECK_SIZEOF(intptr_t)
AC_CHECK_SIZEOF(uintptr_t)
AC_CHECK_TYPE([uint32_t],[scm_stdint_has_uint32=1],,[#include <stdint.h>])
AC_CHECK_TYPE([int64_t],[scm_stdint_has_int64=1],,[#include <stdint.h>])
AC_CHECK_TYPE([uint64_t],[scm_stdint_has_uint64=1],,[#include <stdint.h>])
+ AC_CHECK_TYPE([intmax_t],[scm_stdint_has_intmax=1],,[#include <stdint.h>])
+ AC_CHECK_TYPE([uintmax_t],[scm_stdint_has_uintmax=1],,[#include <stdint.h>])
fi
# so we don't get confused by the cache (wish there was a better way
unset ac_cv_type_uint32_t
unset ac_cv_type_int64_t
unset ac_cv_type_uint64_t
+unset ac_cv_type_intmax_t
+unset ac_cv_type_uintmax_t
### See what's provided by inttypes.h
if test "$ac_cv_header_inttypes_h" = yes; then
AC_CHECK_TYPE([uint32_t],[scm_inttypes_has_uint32=1],,[#include <inttypes.h>])
AC_CHECK_TYPE([int64_t],[scm_inttypes_has_int64=1],,[#include <inttypes.h>])
AC_CHECK_TYPE([uint64_t],[scm_inttypes_has_uint64=1],,[#include <inttypes.h>])
+ AC_CHECK_TYPE([intmax_t],[scm_inttypes_has_intmax=1],,[#include <inttypes.h>])
+ AC_CHECK_TYPE([uintmax_t],[scm_inttypes_has_uintmax=1],,[#include <inttypes.h>])
fi
# Try hard to find definitions for some required scm_t_*int* types.
fi
AC_SUBST([SCM_I_GSC_T_UINT32])
-
-### Required type scm_t_int64 (ANSI C says int, short, or long might work)
-### Also try long long if we have it.
+### 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 "$ac_cv_sizeof_int" -eq 8; then
SCM_I_GSC_T_INT64='"int"'
SCM_I_GSC_T_INT64='"short"'
elif test "$ac_cv_sizeof_long_long" -eq 8; then
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
fi
AC_SUBST([SCM_I_GSC_T_INT64])
-### Required type scm_t_uint64 (ANSI C says int, short, or long might work)
-### Also try long long if we have it.
+### 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 "$ac_cv_sizeof_unsigned_int" -eq 8; then
SCM_I_GSC_T_UINT64='"unsigned int"'
SCM_I_GSC_T_UINT64='"unsigned short"'
elif test "$ac_cv_sizeof_unsigned_long_long" -eq 8; then
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
fi
AC_SUBST([SCM_I_GSC_T_UINT64])
+### Required type scm_t_intmax
+###
+### We try 'intmax_t', '__int64', 'long long' in this order. When
+### none of them is available, we use 'long'.
+###
+SCM_I_GSC_T_INTMAX=0
+if test "$scm_stdint_has_intmax"; then
+ SCM_I_GSC_T_INTMAX='"intmax_t"'
+ SCM_I_GSC_NEEDS_STDINT_H=1
+elif test "$scm_inttypes_has_intmax"; then
+ SCM_I_GSC_T_INTMAX='"intmax_t"'
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+elif test "$ac_cv_sizeof___int64" -ne 0; then
+ SCM_I_GSC_T_INTMAX='"__int64"'
+elif test "$ac_cv_sizeof_long_long" -ne 0; then
+ SCM_I_GSC_T_INTMAX='"long long"'
+else
+ SCM_I_GSC_T_INTMAX='"long"'
+fi
+AC_SUBST([SCM_I_GSC_T_INTMAX])
+
+### Required type scm_t_uintmax
+###
+### We try 'uintmax_t', 'unsigned __int64', 'unsigned long long' in
+### this order. When none of them is available, we use 'unsigned long'.
+###
+SCM_I_GSC_T_UINTMAX=0
+if test "$scm_stdint_has_uintmax"; then
+ SCM_I_GSC_T_UINTMAX='"uintmax_t"'
+ SCM_I_GSC_NEEDS_STDINT_H=1
+elif test "$scm_inttypes_has_uintmax"; then
+ SCM_I_GSC_T_UINTMAX='"uintmax_t"'
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+elif test "$ac_cv_sizeof_unsigned___int64" -ne 0; then
+ SCM_I_GSC_T_UINTMAX='"unsigned __int64"'
+elif test "$ac_cv_sizeof_unsigned_long_long" -ne 0; then
+ SCM_I_GSC_T_UINTMAX='"unsigned long long"'
+else
+ SCM_I_GSC_T_UINTMAX='"unsigned long"'
+fi
+AC_SUBST([SCM_I_GSC_T_UINTMAX])
+
AC_SUBST([SCM_I_GSC_NEEDS_STDINT_H])
AC_SUBST([SCM_I_GSC_NEEDS_INTTYPES_H])
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_TYPE_SIGNAL
AC_TYPE_MODE_T
-AC_CHECK_LIB(m, main)
+if test $MINGW32 = no; then
+ AC_CHECK_LIB(m, main)
+fi
AC_CHECK_FUNCS(gethostbyname)
if test $ac_cv_func_gethostbyname = no; then
AC_CHECK_LIB(nsl, gethostbyname)
AC_SUBST(DLPREOPEN)
-AC_CHECK_HEADERS([assert.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])
+# Reasons for testing:
+# crt_externs.h - Darwin specific
+#
+AC_CHECK_HEADERS([assert.h crt_externs.h])
+
+# 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])])
+
+# 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])])
### Some systems don't declare some functions. On such systems, we
### need to at least provide our own K&R-style declarations.
### Check for a declaration of FUNCTION in HEADERFILE; if it is
### not there, #define MISSING_FUNCTION_DECL.
-AC_DEFUN(GUILE_FUNC_DECLARED, [
+AC_DEFUN([GUILE_FUNC_DECLARED], [
AC_CACHE_CHECK(for $1 declaration, guile_cv_func_$1_declared,
AC_EGREP_HEADER($1, $2,
guile_cv_func_$1_declared=yes,
fi
])
-GUILE_FUNC_DECLARED(strptime, time.h)
GUILE_FUNC_DECLARED(sleep, unistd.h)
GUILE_FUNC_DECLARED(usleep, unistd.h)
+AC_CHECK_DECLS([strptime],,,
+[#define _GNU_SOURCE /* ask glibc to give strptime prototype */
+#include <time.h>])
+
### On some systems usleep has no return value. If it does have one,
### we'd like to return it; otherwise, we'll fake it.
AC_CACHE_CHECK([return type of usleep], guile_cv_func_usleep_return_type,
[Define if the system supports Unix-domain (file-domain) sockets.])
fi
-AC_CHECK_FUNCS(socketpair getgroups setpwent pause tzset)
+AC_CHECK_FUNCS(socketpair getgroups setgroups setpwent pause tzset)
AC_CHECK_FUNCS(sethostent gethostent endhostent dnl
setnetent getnetent endnetent dnl
inet_pton inet_ntop)
AC_MSG_CHECKING(for __libc_stack_end)
-AC_TRY_LINK([extern char *__libc_stack_end;],
- [char *p = __libc_stack_end;],
- have_libc_stack_end=yes,
- have_libc_stack_end=no)
-AC_MSG_RESULT($have_libc_stack_end)
-
-if test $have_libc_stack_end = yes; then
+AC_CACHE_VAL(guile_cv_have_libc_stack_end,
+[AC_TRY_LINK([#include <stdio.h>
+extern char *__libc_stack_end;],
+ [printf("%p", (char*) __libc_stack_end);],
+ guile_cv_have_libc_stack_end=yes,
+ guile_cv_have_libc_stack_end=no)])
+AC_MSG_RESULT($guile_cv_have_libc_stack_end)
+
+if test $guile_cv_have_libc_stack_end = yes; then
AC_DEFINE(HAVE_LIBC_STACK_END, 1,
[Define if you have the __libc_stack_end variable.])
fi
AC_CHECK_HEADERS(floatingpoint.h ieeefp.h nan.h)
-AC_CHECK_FUNCS(finite isinf isnan copysign)
+# Reasons for testing:
+# asinh, acosh, atanh, trunc - C99 standard, generally not available on
+# older systems
+# sincos - GLIBC extension
+#
+AC_CHECK_FUNCS(asinh acosh atanh copysign finite isinf isnan sincos trunc)
# When testing for the presence of alloca, we need to add alloca.o
# explicitly to LIBOBJS to make sure that it is translated to
# `alloca.lo' for libtool later on. This can and should be done more cleanly.
AC_FUNC_ALLOCA
-if test "$ALLOCA" = "alloca.o"; then AC_LIBOBJ([alloca]); fi
+if test "$ALLOCA" = "alloca.o"
+then
+ AC_LIBOBJ([alloca])
+fi
AC_CHECK_MEMBERS([struct stat.st_rdev])
AC_CHECK_MEMBERS([struct stat.st_blksize])
AC_TRY_RUN(aux (l) unsigned long l;
{ int x; exit (l >= ((unsigned long)&x)); }
main () { int q; aux((unsigned long)&q); },
- SCM_I_GSC_STACK_GROWS_UP=1
+ [SCM_I_GSC_STACK_GROWS_UP=1],
[],
[AC_MSG_WARN(Guessing that stack grows down -- see scmconfig.h)])
-AH_TEMPLATE([SCM_SINGLES],
- [Define this if floats are the same size as longs.])
-
-AC_CACHE_CHECK([whether floats fit in longs], guile_cv_type_float_fits_long,
- [AC_TRY_RUN([main () { exit (sizeof(float) > sizeof(long)); }],
- [guile_cv_type_float_fits_long=yes],
- [guile_cv_type_float_fits_long=no],
- [guile_cv_type_float_fits_long=guess-yes])])
-case $guile_cv_type_float_fits_long in
- "yes" )
- AC_DEFINE(SCM_SINGLES)
- ;;
- "guess-yes" )
- AC_DEFINE(SCM_SINGLES)
- AC_MSG_WARN([guessing that sizeof(long) == sizeof(float)])
- AC_MSG_WARN([see SCM_SINGLES in scmconfig.h.in])
- ;;
-esac
-
+AC_CHECK_SIZEOF(float)
+if test "$ac_cv_sizeof_float" -le "$ac_cv_sizeof_long"; then
+ AC_DEFINE(SCM_SINGLES, 1,
+ [Define this if floats are the same size as longs.])
+fi
AC_MSG_CHECKING(for struct linger)
AC_CACHE_VAL(scm_cv_struct_linger,
AC_DEFINE_UNQUOTED(SCM_MUTEX_RECURSIVE, $guile_cv_have_mutex_recursive,
[The mutex kind enum for recursive mutexes.])
fi
+
+ # On Solaris, sched_yield lives in -lrt.
+ AC_SEARCH_LIBS(sched_yield, rt)
+
;;
esac
else
CC_FOR_BUILD="${CC_FOR_BUILD-$CC}"
fi
-AC_ARG_WITH(cc-for-build,
- [ --with-cc-for-build=CC native C compiler, to be used during build])
-test -n "$with_cc_for_build" && CC_FOR_BUILD="$with_cc_for_build"
## AC_MSG_CHECKING("if we are cross compiling")
## AC_MSG_RESULT($cross_compiling)
CCLD_FOR_BUILD="$CC_FOR_BUILD"
AC_SUBST(cross_compiling)
-AC_SUBST(CC_FOR_BUILD)
+AC_ARG_VAR(CC_FOR_BUILD,[build system C compiler])
AC_SUBST(CCLD_FOR_BUILD)
## libtool erroneously calls CC_FOR_BUILD HOST_CC;
else
GUILE_FOR_BUILD='$(preinstguile)'
fi
-AC_ARG_WITH(guile-for-build,
- [ --with-guile-for-build=guile native guile executable, to be used during build])
-test -n "$with_guile_for_build" && GUILE_FOR_BUILD="$with_guile_for_build"
## AC_MSG_CHECKING("if we are cross compiling")
## AC_MSG_RESULT($cross_compiling)
if test "$cross_compiling" = "yes"; then
AC_MSG_RESULT($GUILE_FOR_BUILD)
fi
+AC_ARG_VAR(GUILE_FOR_BUILD,[guile for build system])
AC_SUBST(GUILE_FOR_BUILD)
-# Do this here so we don't screw up any of the tests above that might
-# not be "warning free"
-
-if test "${GUILE_ERROR_ON_WARNING}" = yes
-then
- CFLAGS="${CFLAGS} -Werror"
- enable_compile_warnings=no
-fi
-
## If we're using GCC, ask for aggressive warnings.
case "$GCC" in
yes )
## less than exasperating.
## -Wpointer-arith was here too, but something changed in gcc/glibc
## and it became equally exasperating (gcc 2.95 and/or glibc 2.1.2).
- CFLAGS="$CFLAGS -Wall -Wmissing-prototypes" ;;
+ CFLAGS="$CFLAGS -Wall -Wmissing-prototypes"
+ # Do this here so we don't screw up any of the tests above that might
+ # not be "warning free"
+ if test "${GUILE_ERROR_ON_WARNING}" = yes
+ then
+ CFLAGS="${CFLAGS} -Werror"
+ enable_compile_warnings=no
+ fi
+ ;;
esac
## NOTE the code below sets LIBOBJS directly and so is now forbidden
doc/r5rs/Makefile
doc/ref/Makefile
doc/tutorial/Makefile
+ emacs/Makefile
examples/Makefile
examples/box-dynamic-module/Makefile
examples/box-dynamic/Makefile
oop/goops/Makefile
scripts/Makefile
srfi/Makefile
- test-suite/Makefile])
+ test-suite/Makefile
+ test-suite/standalone/Makefile
+])
AC_CONFIG_FILES([check-guile], [chmod +x check-guile])
AC_CONFIG_FILES([benchmark-guile], [chmod +x benchmark-guile])
AC_CONFIG_FILES([guile-tools], [chmod +x guile-tools])
AC_CONFIG_FILES([pre-inst-guile], [chmod +x pre-inst-guile])
+AC_CONFIG_FILES([pre-inst-guile-env], [chmod +x pre-inst-guile-env])
AC_CONFIG_FILES([libguile/guile-snarf],
[chmod +x libguile/guile-snarf])
AC_CONFIG_FILES([libguile/guile-doc-snarf],
HCoop / bpt / guile.git / blobdiff