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_CONFIG_SRCDIR([Makefile.in])
+AC_COPYRIGHT(GUILE_CONFIGURE_COPYRIGHT)
+AC_CONFIG_SRCDIR([GUILE-VERSION])
. $srcdir/GUILE-VERSION
AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
AM_MAINTAINER_MODE
-AM_CONFIG_HEADER(libguile/scmconfig.h)
+AM_CONFIG_HEADER([config.h])
+AH_TOP(/*GUILE_CONFIGURE_COPYRIGHT*/)
#--------------------------------------------------------------------
#
AC_CONFIG_SUBDIRS(guile-readline)
+#--------------------------------------------------------------------
+
+dnl Some more checks for Win32
+AC_CYGWIN
+AC_MINGW32
+AC_LIBTOOL_WIN32_DLL
+
+AC_PROG_INSTALL
+AC_PROG_CC
+AC_PROG_CPP
+AC_PROG_AWK
+
+AC_AIX
+AC_ISC_POSIX
+AC_MINIX
+
+AM_PROG_CC_STDC
+
+AC_LIBTOOL_DLOPEN
+AC_PROG_LIBTOOL
+AC_LIB_LTDL
+
+AC_CHECK_PROG(have_makeinfo, makeinfo, yes, no)
+AM_CONDITIONAL(HAVE_MAKEINFO, test "$have_makeinfo" = yes)
+
+AM_PATH_LISPDIR
+
#--------------------------------------------------------------------
#
-# User options
+# User options (after above tests that may set default CFLAGS etc.)
#
#--------------------------------------------------------------------
*) AC_MSG_ERROR(bad value ${enableval} for --enable-error-on-warning) ;;
esac])
+SCM_I_GSC_GUILE_DEBUG_FREELIST=0
AC_ARG_ENABLE(debug-freelist,
[ --enable-debug-freelist include garbage collector freelist debugging code],
- if test "$enable_debug_freelist" = y || test "$enable_debug_freelist" = yes; then
- AC_DEFINE(GUILE_DEBUG_FREELIST, 1,
- [Define this if you want to debug the free list (helps w/ GC bugs).])
+ if test "$enable_debug_freelist" = y \
+ || test "$enable_debug_freelist" = yes; then
+ SCM_I_GSC_GUILE_DEBUG_FREELIST=1
fi)
AC_ARG_ENABLE(debug-malloc,
[Define this if you want to debug scm_must_malloc/realloc/free calls.])
fi)
+SCM_I_GSC_GUILE_DEBUG=0
AC_ARG_ENABLE(guile-debug,
- [ --enable-guile-debug include internal debugging functions],
+ [AC_HELP_STRING([--enable-guile-debug],
+ [include internal debugging functions])],
if test "$enable_guile_debug" = y || test "$enable_guile_debug" = yes; then
- AC_DEFINE(GUILE_DEBUG, 1,
- [Define this to include various undocumented functions used to debug.])
+ SCM_I_GSC_GUILE_DEBUG=1
fi)
AC_ARG_ENABLE(arrays,
- [ --disable-arrays omit array and uniform array support],,
+ [AC_HELP_STRING([--disable-arrays],[omit array and uniform array support])],
+ ,
enable_arrays=yes)
AC_ARG_ENABLE(posix,
AM_CONDITIONAL(HTMLDOC, test x$htmldoc_enabled = xyes)
-AC_ARG_ENABLE(deprecated,
- [ --disable-deprecated omit deprecated features])
-
-AH_TEMPLATE([SCM_ENABLE_DEPRECATED],
- [Define this to 1 if you want to include deprecated features.])
+AC_ARG_ENABLE([deprecated],
+ AC_HELP_STRING([--disable-deprecated],[omit deprecated features]))
if test "$enable_deprecated" = no; then
- AC_DEFINE(SCM_ENABLE_DEPRECATED, 0)
+ SCM_I_GSC_ENABLE_DEPRECATED=0
else
if test "$enable_deprecated" = yes || test "$enable_deprecated" = ""; then
warn_default=summary
else
warn_default=$enable_deprecated
fi
- AC_DEFINE(SCM_ENABLE_DEPRECATED, 1)
+ SCM_I_GSC_ENABLE_DEPRECATED=1
AC_DEFINE_UNQUOTED(SCM_WARN_DEPRECATED_DEFAULT, "$warn_default",
[Define this to control the default warning level for deprecated features.])
fi
-dnl The --disable-debug used to control these two. But now they are
-dnl a required part of the distribution.
-AC_DEFINE(DEBUG_EXTENSIONS, 1,
- [Define if you want support for debugging Scheme programs.])
-AC_DEFINE(READER_EXTENSIONS, 1,
- [Define if you want support for debugging Scheme programs.])
-
AC_ARG_ENABLE(elisp,
[ --disable-elisp omit Emacs Lisp support],,
enable_elisp=yes)
#--------------------------------------------------------------------
-dnl Some more checks for Win32
-AC_CYGWIN
-AC_MINGW32
-AC_LIBTOOL_WIN32_DLL
-
-AC_PROG_INSTALL
-AC_PROG_CC
-AC_PROG_CPP
-AC_PROG_AWK
-
-AC_AIX
-AC_ISC_POSIX
-AC_MINIX
-
-AM_PROG_CC_STDC
-
-AC_LIBTOOL_DLOPEN
-AM_PROG_LIBTOOL
-AC_LIB_LTDL
-
-AC_CHECK_PROG(have_makeinfo, makeinfo, yes, no)
-AM_CONDITIONAL(HAVE_MAKEINFO, test "$have_makeinfo" = yes)
-
dnl Check for dynamic linking
use_modules=yes
test -z "$use_modules" && use_modules=yes
DLPREOPEN=
if test "$use_modules" != no; then
- AC_DEFINE(DYNAMIC_LINKING, 1,
- [Define if you want support for dynamic linking.])
if test "$use_modules" = yes; then
DLPREOPEN="-dlpreopen force"
else
AC_LIBOBJ([dynl])
fi
+SCM_I_GSC_HAVE_ARRAYS=0
if test "$enable_arrays" = yes; then
AC_LIBOBJ([ramap])
AC_LIBOBJ([unif])
- AC_DEFINE(HAVE_ARRAYS, 1,
- [Define this if you want support for arrays and uniform arrays.])
+ SCM_I_GSC_HAVE_ARRAYS=1
fi
if test "$enable_posix" = yes; then
fi
if test "$enable_elisp" = yes; then
- AC_DEFINE(SCM_ENABLE_ELISP, 1,
- [Define this if you want Elisp support (in addition to Scheme).])
+ SCM_I_GSC_ENABLE_ELISP=1
+else
+ SCM_I_GSC_ENABLE_ELISP=0
fi
-
AC_C_CONST
-AC_C_INLINE
-AC_C_BIGENDIAN
+AC_C_INLINE
if test "$ac_cv_c_inline" != no; then
- AC_DEFINE(HAVE_INLINE, 1,
- [Define if the compiler supports inline functions.])
+ SCM_I_GSC_C_INLINE="\"${ac_cv_c_inline}\""
+else
+ SCM_I_GSC_C_INLINE=NULL
fi
+AC_C_BIGENDIAN
+
+AC_CHECK_SIZEOF(char)
+AC_CHECK_SIZEOF(unsigned char)
AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(unsigned short)
AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(unsigned int)
AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(unsigned long)
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(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_SIZEOF(ptrdiff_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 "$ac_cv_sizeof_ptrdiff_t" -eq 0; then
+ SCM_I_GSC_T_PTRDIFF='"ptrdiff_t"'
+else
+ SCM_I_GSC_T_PTRDIFF='"long"'
+fi
+AC_SUBST([SCM_I_GSC_T_PTRDIFF])
+
+AC_CHECK_HEADERS([stdint.h])
+AC_CHECK_HEADERS([inttypes.h])
+
+SCM_I_GSC_NEEDS_STDINT_H=0
+SCM_I_GSC_NEEDS_INTTYPES_H=0
+
+### intptr and uintptr (try not to use inttypes if we don't have to)
+if test "$ac_cv_header_inttypes_h" = yes; then
+ if test "$ac_cv_sizeof_intptr_t" -eq 0; then
+ AC_CHECK_SIZEOF([intptr_t],,[#include <inttypes.h>
+#include <stdio.h>])
+ if test "$ac_cv_sizeof_intptr_t" -ne 0; then
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+ fi
+ fi
+ if test "$ac_cv_sizeof_uintptr_t" -eq 0; then
+ AC_CHECK_SIZEOF([uintptr_t],,[#include <inttypes.h>
+#include <stdio.h>])
+ if test "$ac_cv_sizeof_uintptr_t" -ne 0; then
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+ fi
+ fi
+fi
+
+### See what's provided by stdint.h
+if test "$ac_cv_header_stdint_h" = yes; then
+ AC_CHECK_TYPE([int8_t],[scm_stdint_has_int8=1],,[#include <stdint.h>])
+ AC_CHECK_TYPE([uint8_t],[scm_stdint_has_uint8=1],,[#include <stdint.h>])
+ AC_CHECK_TYPE([int16_t],[scm_stdint_has_int16=1],,[#include <stdint.h>])
+ AC_CHECK_TYPE([uint16_t],[scm_stdint_has_uint16=1],,[#include <stdint.h>])
+ AC_CHECK_TYPE([int32_t],[scm_stdint_has_int32=1],,[#include <stdint.h>])
+ AC_CHECK_TYPE([uint32_t],[scm_stdint_has_uint32=1],,[#include <stdint.h>])
+ AC_CHECK_TYPE([int64_t],[scm_stdint_has_int64=1],,[#include <stdint.h>])
+ AC_CHECK_TYPE([uint64_t],[scm_stdint_has_uint64=1],,[#include <stdint.h>])
+ AC_CHECK_TYPE([intmax_t],[scm_stdint_has_intmax=1],,[#include <stdint.h>])
+ AC_CHECK_TYPE([uintmax_t],[scm_stdint_has_uintmax=1],,[#include <stdint.h>])
+fi
+
+# so we don't get confused by the cache (wish there was a better way
+# to check particular headers for the same type...)
+
+unset ac_cv_type_int8_t
+unset ac_cv_type_uint8_t
+unset ac_cv_type_int16_t
+unset ac_cv_type_uint16_t
+unset ac_cv_type_int32_t
+unset ac_cv_type_uint32_t
+unset ac_cv_type_int64_t
+unset ac_cv_type_uint64_t
+unset ac_cv_type_intmax_t
+unset ac_cv_type_uintmax_t
+
+### See what's provided by inttypes.h
+if test "$ac_cv_header_inttypes_h" = yes; then
+ AC_CHECK_TYPE([int8_t],[scm_inttypes_has_int8=1],,[#include <inttypes.h>])
+ AC_CHECK_TYPE([uint8_t],[scm_inttypes_has_uint8=1],,[#include <inttypes.h>])
+ AC_CHECK_TYPE([int16_t],[scm_inttypes_has_int16=1],,[#include <inttypes.h>])
+ AC_CHECK_TYPE([uint16_t],[scm_inttypes_has_uint16=1],,[#include <inttypes.h>])
+ AC_CHECK_TYPE([int32_t],[scm_inttypes_has_int32=1],,[#include <inttypes.h>])
+ 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.
+
+### 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
+ SCM_I_GSC_T_INT8='"int8_t"'
+ SCM_I_GSC_NEEDS_STDINT_H=1
+elif test "$scm_inttypes_has_int8"; then
+ SCM_I_GSC_T_INT8='"int8_t"'
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+else
+ AC_MSG_ERROR([Can't find appropriate type for scm_t_int8.])
+fi
+AC_SUBST([SCM_I_GSC_T_INT8])
+
+### Required type scm_t_uint8
+if test "$ac_cv_sizeof_unsigned_char" -eq 1; then
+ SCM_I_GSC_T_UINT8='"unsigned char"'
+elif test "$scm_stdint_has_uint8"; then
+ SCM_I_GSC_T_UINT8='"uint8_t"'
+ SCM_I_GSC_NEEDS_STDINT_H=1
+elif test "$scm_inttypes_has_uint8"; then
+ SCM_I_GSC_T_UINT8='"uint8_t"'
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+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 "$scm_stdint_has_int16"; then
+ SCM_I_GSC_T_INT16='"int16_t"'
+ SCM_I_GSC_NEEDS_STDINT_H=1
+elif test "$scm_inttypes_has_int16"; then
+ SCM_I_GSC_T_INT16='"int16_t"'
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+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 "$scm_stdint_has_uint16"; then
+ SCM_I_GSC_T_UINT16='"uint16_t"'
+ SCM_I_GSC_NEEDS_STDINT_H=1
+elif test "$scm_inttypes_has_uint16"; then
+ SCM_I_GSC_T_UINT16='"uint16_t"'
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+else
+ AC_MSG_ERROR([Can't find appropriate type for scm_t_uint16.])
+fi
+AC_SUBST([SCM_I_GSC_T_UINT16])
+
+
+### 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
+ SCM_I_GSC_T_INT32='"int32_t"'
+ SCM_I_GSC_NEEDS_STDINT_H=1
+elif test "$scm_inttypes_has_int32"; then
+ SCM_I_GSC_T_INT32='"int32_t"'
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+else
+ AC_MSG_ERROR([Can't find appropriate type for scm_t_int32.])
+fi
+AC_SUBST([SCM_I_GSC_T_INT32])
+
+### Required type scm_t_uint32 (ANSI C says int, short, or long might work)
+if test "$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 "$scm_stdint_has_uint32"; then
+ SCM_I_GSC_T_UINT32='"uint32_t"'
+ SCM_I_GSC_NEEDS_STDINT_H=1
+elif test "$scm_inttypes_has_uint32"; then
+ SCM_I_GSC_T_UINT32='"uint32_t"'
+ SCM_I_GSC_NEEDS_INTTYPES_H=1
+else
+ AC_MSG_ERROR([Can't find appropriate type for scm_t_uint32.])
+fi
+AC_SUBST([SCM_I_GSC_T_UINT32])
+
+### 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 "$ac_cv_sizeof_int" -eq 8; then
+ SCM_I_GSC_T_INT64='"int"'
+elif test "$ac_cv_sizeof_long" -eq 8; then
+ SCM_I_GSC_T_INT64='"long"'
+elif test "$ac_cv_sizeof_short" -eq 8; then
+ SCM_I_GSC_T_INT64='"short"'
+elif test "$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
+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
+ SCM_I_GSC_T_UINT64='"unsigned int"'
+elif test "$ac_cv_sizeof_unsigned_long" -eq 8; then
+ SCM_I_GSC_T_UINT64='"unsigned long"'
+elif test "$ac_cv_sizeof_unsigned_short" -eq 8; then
+ 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 "$scm_stdint_has_uint64"; then
+ SCM_I_GSC_T_UINT64='"uint64_t"'
+ SCM_I_GSC_NEEDS_STDINT_H=1
+elif test "$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_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_STDC
AC_HEADER_DIRENT
AC_HEADER_TIME
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])
+# 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])
+# Reasons for testing:
+# DINFINITY - OSF specific
+# DQNAN - OSF specific
+# (DINFINITY and DQNAN are actually global variables, not functions)
+# _NSGetEnviron - Darwin specific
+#
+AC_CHECK_FUNCS([DINFINITY DQNAN 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 _NSGetEnviron])
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)
+
+# 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_$1_declared=yes,
[Define if the system supports Unix-domain (file-domain) sockets.])
fi
-AC_CHECK_FUNCS(socketpair getgroups setpwent pause tzset)
+AC_CHECK_FUNCS(socketpair getgroups setgroups setpwent pause tzset)
AC_CHECK_FUNCS(sethostent gethostent endhostent dnl
setnetent getnetent endnetent dnl
inet_pton inet_ntop)
AC_MSG_CHECKING(for __libc_stack_end)
-AC_TRY_LINK([extern char *__libc_stack_end;],
- [char *p = __libc_stack_end;],
- have_libc_stack_end=yes,
- have_libc_stack_end=no)
-AC_MSG_RESULT($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])
#
#--------------------------------------------------------------------
+SCM_I_GSC_STACK_GROWS_UP=0
AC_TRY_RUN(aux (l) unsigned long l;
{ int x; exit (l >= ((unsigned long)&x)); }
main () { int q; aux((unsigned long)&q); },
- [AC_DEFINE([SCM_STACK_GROWS_UP], 1,
- [Define this if a callee's stack frame has a higher address
- than the caller's stack frame. On most machines, this is
- not the case.])],
+ [SCM_I_GSC_STACK_GROWS_UP=1],
[],
- [AC_MSG_WARN(Guessing that stack grows down -- see scmconfig.h.in)])
-
-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 $guile_cv_type_float_fits_long in
- "yes" )
- AC_DEFINE(SCM_SINGLES)
- ;;
- "guess-yes" )
- AC_DEFINE(SCM_SINGLES)
- AC_MSG_WARN([guessing that sizeof(long) == sizeof(float)])
- AC_MSG_WARN([see SCM_SINGLES in scmconfig.h.in])
- ;;
-esac
+ [AC_MSG_WARN(Guessing that stack grows down -- see scmconfig.h)])
+AC_CHECK_SIZEOF(float)
+if test "$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,
#
#--------------------------------------------------------------------
+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],
- , with_threads=no)
+ , with_threads=yes)
-### Turn $with_threads into either the name of a threads package, like
-### `qt', or `no', meaning that threads should not be supported.
-AC_MSG_CHECKING(whether to support threads)
case "$with_threads" in
- "yes" | "qt" | "coop" | "")
- with_threads=qt
+ "yes" | "pthread" | "pthreads" | "pthread-threads" | "")
+ AC_CHECK_LIB(pthread, main,
+ LIBS="-lpthread $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, $guile_cv_have_mutex_recursive,
+ [The mutex kind enum for recursive mutexes.])
+ fi
+
+ # On Solaris, sched_yield lives in -lrt.
+ AC_SEARCH_LIBS(sched_yield, rt)
+
;;
- "null" )
+esac
+
+case "$with_threads" in
+ "pthreads")
;;
- "no" )
+ "no" | "null")
+ SCM_I_GSC_USE_NULL_THREADS=1
+ with_threads="null-threads"
;;
* )
AC_MSG_ERROR(invalid value for --with-threads: $with_threads)
;;
esac
-AC_MSG_RESULT($with_threads)
-
-## Make sure the threads package we've chosen is actually supported on
-## the present platform.
-case "${with_threads}" in
- "qt" )
- ## This configures the QuickThreads package, and sets or clears
- ## the THREAD_PACKAGE variable if qthreads don't configure
- ## correctly.
- QTHREADS_CONFIGURE
- ;;
- "null" )
- THREAD_PACKAGE="null"
- ;;
-esac
-
-
-## If we're using threads, bring in some other parts of Guile which
-## work with them.
-if test "${THREAD_PACKAGE}" != "" ; then
- AC_DEFINE(USE_THREADS, 1, [Define if providing the thread API.])
-
- ## Include the Guile thread interface in the library...
- AC_LIBOBJ([threads])
- ## ... and tell it which package to talk to.
- case "${THREAD_PACKAGE}" in
- "QT" )
- AC_DEFINE(USE_COOP_THREADS, 1,
- [Define if using cooperative multithreading.])
-
- 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,
- [Define to enable workaround for COOP-linuxthreads compatibility.])
- AC_CHECK_LIB(pthread, main)
- fi
-
- ## Bring in scm_internal_select, if appropriate.
- if test $ac_cv_func_gettimeofday = yes &&
- test $ac_cv_func_select = yes; then
- AC_DEFINE(GUILE_ISELECT, 1, [Define to implement scm_internal_select.])
- fi
-
- ;;
- "null" )
- AC_DEFINE(USE_NULL_THREADS, 1,
- [Define if using one-thread 'multi'threading.])
- ;;
- * )
- AC_MSG_ERROR(invalid value for THREAD_PACKAGE: ${THREAD_PACKAGE})
- ;;
- esac
-
-fi
+AC_MSG_CHECKING(what kind of threads to support)
+AC_MSG_RESULT($with_threads)
## Cross building
if test "$cross_compiling" = "yes"; then
else
CC_FOR_BUILD="${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
AC_SUBST(GUILE_MAJOR_VERSION)
AC_SUBST(GUILE_MINOR_VERSION)
AC_SUBST(GUILE_MICRO_VERSION)
+AC_SUBST(GUILE_EFFECTIVE_VERSION)
AC_SUBST(GUILE_VERSION)
#######################################################################
AC_SUBST(LIBGUILE_INTERFACE_AGE)
AC_SUBST(LIBGUILE_INTERFACE)
+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_INTERFACE_CURRENT)
AC_SUBST(LIBGUILE_SRFI_SRFI_4_INTERFACE_REVISION)
AC_SUBST(LIBGUILE_SRFI_SRFI_4_INTERFACE_AGE)
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)`
+top_srcdir_absolute=`(cd $srcdir && pwd)`
AC_SUBST(top_srcdir_absolute)
+# 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_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])
+
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
- libguile-ltdl/Makefile
- libguile-ltdl/upstream/Makefile
+ benchmark-suite/Makefile
+ doc/Makefile
+ doc/goops/Makefile
+ doc/r5rs/Makefile
+ doc/ref/Makefile
+ doc/tutorial/Makefile
+ emacs/Makefile
+ examples/Makefile
+ examples/box-dynamic-module/Makefile
+ examples/box-dynamic/Makefile
+ examples/box-module/Makefile
+ examples/box/Makefile
+ examples/modules/Makefile
+ examples/safe/Makefile
+ examples/scripts/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
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
- benchmark-suite/Makefile
- benchmark-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 \
- benchmark-guile \
- guile-tools \
- pre-inst-guile])
+ 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],
+ [chmod +x libguile/guile-doc-snarf])
+AC_CONFIG_FILES([libguile/guile-func-name-check],
+ [chmod +x libguile/guile-func-name-check])
+AC_CONFIG_FILES([libguile/guile-snarf-docs],
+ [chmod +x libguile/guile-snarf-docs])
AC_OUTPUT
HCoop / bpt / guile.git / blobdiff