version 1.185, 2007/04/22 22:04:28
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version 1.193, 2007/06/30 17:52:22
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Line 21 dnl Process this file with autoconf to p
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Line 21 dnl Process this file with autoconf to p
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dnl We use some automake macros here, |
dnl We use some automake macros here, |
dnl but don't use automake for creating Makefile.in |
dnl but don't use automake for creating Makefile.in |
AC_INIT([gforth],[0.6.9-20070401],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth]) |
AC_INIT([gforth],[0.6.9-20070604],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth]) |
AC_PREREQ(2.54) |
AC_PREREQ(2.54) |
#snapshots have numbers major.minor.release-YYYYMMDD |
#snapshots have numbers major.minor.release-YYYYMMDD |
#note that lexicographic ordering must be heeded. |
#note that lexicographic ordering must be heeded. |
#I.e., 0.4.1-YYYYMMDD must not exist before 0.4.1! |
#I.e., 0.4.1-YYYYMMDD must not exist before 0.4.1! |
UPDATED="April 09, 2006" |
UPDATED="June 02, 2007" |
AC_SUBST(UPDATED) |
AC_SUBST(UPDATED) |
AC_CONFIG_HEADERS(engine/config.h) |
AC_CONFIG_HEADERS(engine/config.h) |
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Line 138 AC_ARG_VAR(ac_cv_sizeof_int128_t, [sizeo
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Line 138 AC_ARG_VAR(ac_cv_sizeof_int128_t, [sizeo
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AC_ARG_VAR(ac_cv_sizeof_uint128_t, [sizeof(uint128_t)]) |
AC_ARG_VAR(ac_cv_sizeof_uint128_t, [sizeof(uint128_t)]) |
AC_ARG_VAR(ac_cv_c_bigendian, [Is the target big-endian ("yes" or "no")?]) |
AC_ARG_VAR(ac_cv_c_bigendian, [Is the target big-endian ("yes" or "no")?]) |
AC_ARG_VAR(no_dynamic_default, [run gforth with --dynamic (0) or --no-dynamic (1) by default]) |
AC_ARG_VAR(no_dynamic_default, [run gforth with --dynamic (0) or --no-dynamic (1) by default]) |
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AC_ARG_VAR(condbranch_opt, [enable (1) or disable (0) using two dispatches for conditional branches]) |
AC_ARG_VAR(skipcode, [assembly code for skipping 16 bytes of code]) |
AC_ARG_VAR(skipcode, [assembly code for skipping 16 bytes of code]) |
AC_ARG_VAR(asmcomment, [assembler comment start string]) |
AC_ARG_VAR(asmcomment, [assembler comment start string]) |
AC_ARG_VAR(arm_cacheflush, [file containing ARM cacheflush function (without .c)]) |
AC_ARG_VAR(arm_cacheflush, [file containing ARM cacheflush function (without .c)]) |
Line 165 AC_PROG_CC
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Line 166 AC_PROG_CC
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test "$GCC" = "yes" || AC_MSG_ERROR(Gforth uses GNU C extensions and requires GCC 2.0 or higher) |
test "$GCC" = "yes" || AC_MSG_ERROR(Gforth uses GNU C extensions and requires GCC 2.0 or higher) |
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AC_MSG_CHECKING([whether to use two dispatches per conditional branch]) |
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test x$condbranch_opt = x && |
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if ($CC -v 2>&1 |grep -q 'gcc version 3'); then |
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condbranch_opt=0 |
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else |
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condbranch_opt=1 |
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fi |
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AC_MSG_RESULT($condbranch_opt) |
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AC_SUBST(condbranch_opt) |
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AC_SUBST(CC) |
AC_SUBST(CC) |
AC_SUBST(GCC_LD) |
AC_SUBST(GCC_LD) |
AC_SUBST(DEBUGFLAG) |
AC_SUBST(DEBUGFLAG) |
Line 229 case "$host_cpu" in
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Line 240 case "$host_cpu" in
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;; |
;; |
i386) |
i386) |
machine=386 |
machine=386 |
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem" |
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr" |
;; |
;; |
i486) |
i486) |
machine=386 |
machine=386 |
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem -m486" |
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -m486" |
;; |
;; |
i*86) |
i*86) |
machine=386 |
machine=386 |
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem" |
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr" |
CFLAGS_1="$CFLAGS" |
CFLAGS_1="$CFLAGS" |
CFLAGS="$CFLAGS -march=pentium" |
CFLAGS="$CFLAGS -march=pentium" |
AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486") |
AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486") |
;; |
;; |
x86_64) |
x86_64) |
machine=amd64 |
case $CC |
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in |
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*-m32*) |
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machine=386 |
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CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr" |
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CFLAGS_1="$CFLAGS" |
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CFLAGS="$CFLAGS -march=athlon64" |
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;; |
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*) |
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machine=amd64 |
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;; |
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esac |
;; |
;; |
ia64*) |
ia64*) |
machine=ia64 |
machine=ia64 |
Line 565 AC_TRY_COMPILE(,,ac_noreorder_blocks=yes
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Line 587 AC_TRY_COMPILE(,,ac_noreorder_blocks=yes
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CFLAGS="$CFLAGS_1" |
CFLAGS="$CFLAGS_1" |
AC_MSG_RESULT($ac_noreorder_blocks) |
AC_MSG_RESULT($ac_noreorder_blocks) |
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# Try if GCC understands -falign-labels=1 |
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AC_MSG_CHECKING([if $CC understands -falign-labels=1]) |
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CFLAGS_1="$CFLAGS" |
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CFLAGS="$CFLAGS -falign-labels=1" |
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AC_TRY_COMPILE(,,ac_noreorder_blocks=yes;ENGINE_FLAGS="$ENGINE_FLAGS -falign-labels=1",ac_align_labels=no) |
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CFLAGS="$CFLAGS_1" |
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AC_MSG_RESULT($ac_align_labels) |
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# Try if GCC understands -falign-loops=1 |
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AC_MSG_CHECKING([if $CC understands -falign-loops=1]) |
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CFLAGS_1="$CFLAGS" |
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CFLAGS="$CFLAGS -falign-loops=1" |
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AC_TRY_COMPILE(,,ac_noreorder_blocks=yes;ENGINE_FLAGS="$ENGINE_FLAGS -falign-loops=1",ac_align_loops=no) |
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CFLAGS="$CFLAGS_1" |
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AC_MSG_RESULT($ac_align_loops) |
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# Try if GCC understands -falign-jumps=1 |
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AC_MSG_CHECKING([if $CC understands -falign-jumps=1]) |
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CFLAGS_1="$CFLAGS" |
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CFLAGS="$CFLAGS -falign-jumps=1" |
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AC_TRY_COMPILE(,,ac_noreorder_blocks=yes;ENGINE_FLAGS="$ENGINE_FLAGS -falign-jumps=1",ac_align_jumps=no) |
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CFLAGS="$CFLAGS_1" |
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AC_MSG_RESULT($ac_align_jumps) |
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# Try if GCC understands __attribute__((unused)) |
# Try if GCC understands __attribute__((unused)) |
AC_MSG_CHECKING([how to suppress 'unused variable' warnings]) |
AC_MSG_CHECKING([how to suppress 'unused variable' warnings]) |
AC_TRY_COMPILE(,[int __attribute__((unused)) foo;], MAYBE_UNUSED='__attribute__((unused))',) |
AC_TRY_COMPILE(,[int __attribute__((unused)) foo;], MAYBE_UNUSED='__attribute__((unused))',) |
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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AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine) |
echo "machine='$machine'" |
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dnl AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine) |
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AC_CHECK_FILE($srcdir/arch/$machine/asm.fs,[asm_fs=arch/$machine/asm.fs],) |
AC_SUBST(asm_fs) |
AC_SUBST(asm_fs) |
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AC_CHECK_PROG(disasm_fs,disasm.fs,arch/$machine/disasm.fs,,$srcdir/arch/$machine) |
dnl AC_CHECK_PROG(disasm_fs,disasm.fs,arch/$machine/disasm.fs,,$srcdir/arch/$machine) |
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AC_CHECK_FILE($srcdir/arch/$machine/disasm.fs,[disasm_fs=arch/$machine/disasm.fs],) |
AC_SUBST(disasm_fs) |
AC_SUBST(disasm_fs) |
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AC_PATH_PROG(INSTALL_INFO,install-info,[echo '>>>>Please make info dir entry:'],$PATH:/sbin:/usr/sbin:/usr/local/sbin) |
AC_PATH_PROG(INSTALL_INFO,install-info,[echo '>>>>Please make info dir entry:'],$PATH:/sbin:/usr/sbin:/usr/local/sbin) |
Line 769 then
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Line 819 then
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fi |
fi |
AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh) |
AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh) |
AC_FUNC_FSEEKO |
AC_FUNC_FSEEKO |
AC_CHECK_FUNCS(ftello dlopen sys_siglist getrusage) |
AC_CHECK_FUNCS(ftello dlopen sys_siglist getrusage nanosleep) |
AC_CHECK_TYPES(stack_t,,,[#include <signal.h>]) |
AC_CHECK_TYPES(stack_t,,,[#include <signal.h>]) |
AC_DECL_SYS_SIGLIST |
AC_DECL_SYS_SIGLIST |
AC_CHECK_FUNC(getopt_long,[true],[AC_LIBOBJ(getopt) AC_LIBOBJ(getopt1)]) |
AC_CHECK_FUNC(getopt_long,[true],[AC_LIBOBJ(getopt) AC_LIBOBJ(getopt1)]) |
Line 802 vmgen
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Line 852 vmgen
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machpc.fs |
machpc.fs |
envos.fs |
envos.fs |
engine/Makefile |
engine/Makefile |
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engine/libcc.h |
doc/version.texi |
doc/version.texi |
build-ec ]) |
build-ec ]) |
AC_CONFIG_COMMANDS([stamp-h],[[echo timestamp > stamp-h |
AC_CONFIG_COMMANDS([stamp-h],[[echo timestamp > stamp-h |
chmod +x gforthmi |
chmod +x gforthmi |
chmod +x vmgen |
chmod +x vmgen |
chmod +x build-ec |
chmod +x build-ec |
test -d kernel||mkdir kernel]],[[]]) |
test -d kernel||mkdir kernel |
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$srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION |
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ln -s ../../../engine/config.h ../../../engine/libcc.h include/gforth/$PACKAGE_VERSION]],[[PACKAGE_VERSION=$PACKAGE_VERSION]]) |
AC_OUTPUT |
AC_OUTPUT |
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