version 1.194, 2007/06/30 20:28:55
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version 1.203, 2008/01/02 21:04:44
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dnl Process this file with autoconf to produce a configure script. |
dnl Process this file with autoconf to produce a configure script. |
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#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006 Free Software Foundation, Inc. |
#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007 Free Software Foundation, Inc. |
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#This file is part of Gforth. |
#This file is part of Gforth. |
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#Gforth is free software; you can redistribute it and/or |
#Gforth is free software; you can redistribute it and/or |
#modify it under the terms of the GNU General Public License |
#modify it under the terms of the GNU General Public License |
#as published by the Free Software Foundation; either version 2 |
#as published by the Free Software Foundation, either version 3 |
#of the License, or (at your option) any later version. |
#of the License, or (at your option) any later version. |
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#This program is distributed in the hope that it will be useful, |
#This program is distributed in the hope that it will be useful, |
Line 15 dnl Process this file with autoconf to p
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Line 15 dnl Process this file with autoconf to p
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#GNU General Public License for more details. |
#GNU General Public License for more details. |
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#You should have received a copy of the GNU General Public License |
#You should have received a copy of the GNU General Public License |
#along with this program; if not, write to the Free Software |
#along with this program. If not, see http://www.gnu.org/licenses/. |
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
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dnl We use some automake macros here, |
dnl We use some automake macros here, |
Line 121 else
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Line 120 else
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fi]) |
fi]) |
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#variables mentioned in INSTALL |
#variables mentioned in INSTALL |
AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x); gcc-2.95 recommended.]) |
AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x).]) |
AC_ARG_VAR(FORTHSIZES, [Gforth command line options for the default stack and dictionary sizes (see INSTALL).]) |
AC_ARG_VAR(FORTHSIZES, [Gforth command line options for the default stack and dictionary sizes (see INSTALL).]) |
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AC_ARG_VAR(STACK_CACHE_REGS, [number of registers in the maximum stack cache state for gforth-fast and gforth-native (default platform-dependent).]) |
AC_ARG_VAR(STACK_CACHE_DEFAULT_FAST, [number of registers in the default stack cache state for gforth-fast and gforth-native (default 1).]) |
AC_ARG_VAR(STACK_CACHE_DEFAULT_FAST, [number of registers in the default stack cache state for gforth-fast and gforth-native (default 1).]) |
AC_ARG_VAR(GCC_PR15242_WORKAROUND, [Force the enabling (1) or disabling (0) of a workaround for a gcc-3.x performance bug (default unset: use workaround for gcc-3.x)]) |
AC_ARG_VAR(GCC_PR15242_WORKAROUND, [Force the enabling (1) or disabling (0) of a workaround for a gcc-3.x performance bug (default unset: use workaround for gcc-3.x)]) |
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Line 315 case "$host_cpu" in
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Line 315 case "$host_cpu" in
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test x$ac_cv_sizeof_long_long = x && |
test x$ac_cv_sizeof_long_long = x && |
($CC -v 2>&1 |grep -q 'gcc version 2.95') && |
($CC -v 2>&1 |grep -q 'gcc version 2.95') && |
ac_cv_sizeof_long_long=0 |
ac_cv_sizeof_long_long=0 |
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#The only architecture with enough callee-saved registers |
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test x$STACK_CACHE_REGS = x && STACK_CACHE_REGS=3 |
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#or use 2, hardly slower at run-time and starts up faster |
;; |
;; |
*) |
*) |
AC_MSG_WARN([Using a generic machine description]) |
AC_MSG_WARN([Using a generic machine description]) |
Line 349 then
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Line 352 then
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fi |
fi |
AC_SUBST(MAKEINC) |
AC_SUBST(MAKEINC) |
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AC_ARG_VAR(STACK_CACHE_REGS, [number of registers in the maximum stack cache state for gforth-fast and gforth-native (default platform-dependent).]) |
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test x$STACK_CACHE_REGS = x && STACK_CACHE_REGS=1 |
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AC_DEFINE_UNQUOTED(STACK_CACHE_REGS, $STACK_CACHE_REGS, |
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[number of registers in the maximum stack cache state for gforth-fast and gforth-native]) |
test x$STACK_CACHE_DEFAULT_FAST = x && STACK_CACHE_DEFAULT_FAST=1 |
test x$STACK_CACHE_DEFAULT_FAST = x && STACK_CACHE_DEFAULT_FAST=1 |
AC_DEFINE_UNQUOTED(STACK_CACHE_DEFAULT_FAST, $STACK_CACHE_DEFAULT_FAST, |
AC_DEFINE_UNQUOTED(STACK_CACHE_DEFAULT_FAST, $STACK_CACHE_DEFAULT_FAST, |
[number of registers in the default stack cache state for gforth-fast and gforth-native]) |
[number of registers in the default stack cache state for gforth-fast and gforth-native]) |
Line 617 AC_TRY_COMPILE(,[int __attribute__((unus
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Line 625 AC_TRY_COMPILE(,[int __attribute__((unus
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AC_DEFINE_UNQUOTED(MAYBE_UNUSED,$MAYBE_UNUSED,[attribute for possibly unused variables]) |
AC_DEFINE_UNQUOTED(MAYBE_UNUSED,$MAYBE_UNUSED,[attribute for possibly unused variables]) |
AC_MSG_RESULT($MAYBE_UNUSED) |
AC_MSG_RESULT($MAYBE_UNUSED) |
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#try if m4 understands -s |
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AC_MSG_CHECKING([how to invoke m4]) |
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if m4 -s /dev/null >/dev/null 2>&1; then |
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M4="m4 -s" |
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else |
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M4=m4 |
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fi |
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AC_SUBST(M4) |
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AC_DEFINE_UNQUOTED(M4,"$M4",[How to invoke m4]) |
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AC_MSG_RESULT($M4) |
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# Find installed Gforth |
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AC_MSG_CHECKING([for gforth]) |
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GFORTH="`which gforth 2>/dev/null`" |
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if test ! -z "$GFORTH"; then GFORTH="$GFORTH -m4M" ; fi |
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AC_SUBST(GFORTH) |
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AC_DEFINE_UNQUOTED(GFORTH,"$GFORTH",[How to invoke gforth]) |
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AC_MSG_RESULT($GFORTH) |
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echo "machine='$machine'" |
echo "machine='$machine'" |
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dnl AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine) |
dnl AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine) |
Line 784 AC_PROG_LN_S
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Line 811 AC_PROG_LN_S
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AC_PROG_INSTALL |
AC_PROG_INSTALL |
AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps texi2dvi) |
AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps texi2dvi) |
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dnl MacOS X has a libtool that does something else |
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AC_CHECK_PROGS(GNU_LIBTOOL,glibtool libtool) |
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dnl Checks for library functions |
dnl Checks for library functions |
dnl This check is just for making later checks link with libm. |
dnl This check is just for making later checks link with libm. |
dnl using sin here is no good idea since it is built-into gcc and typechecked |
dnl using sin here is no good idea since it is built-into gcc and typechecked |
AC_CHECK_LIB(m,asin) |
AC_CHECK_LIB(m,asin) |
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AC_CHECK_LIB(ltdl,lt_dlinit) |
AC_CHECK_LIB(dl,dlopen) |
AC_CHECK_LIB(dl,dlopen) |
dnl check for libffi 2.x |
dnl check for libffi 2.x |
AC_CHECK_LIB(ffi,ffi_call) |
AC_CHECK_LIB(ffi,ffi_call) |
Line 861 chmod +x vmgen
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Line 892 chmod +x vmgen
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chmod +x build-ec |
chmod +x build-ec |
test -d kernel||mkdir kernel |
test -d kernel||mkdir kernel |
$srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION |
$srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION |
ln -s ../../../engine/config.h ../../../engine/libcc.h include/gforth/$PACKAGE_VERSION]],[[PACKAGE_VERSION=$PACKAGE_VERSION]]) |
ln -sf ../../../engine/config.h ../../../engine/libcc.h include/gforth/$PACKAGE_VERSION]],[[PACKAGE_VERSION=$PACKAGE_VERSION]]) |
AC_OUTPUT |
AC_OUTPUT |
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