version 1.94, 2002/12/27 12:32:52
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version 1.97, 2003/01/06 10:51:26
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Line 20 dnl Process this file with autoconf to p
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Line 20 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,0.5.9-20021227,https://savannah.gnu.org/bugs/?func=addbug&group=gforth) |
AC_INIT([gforth],[0.5.9-20021227],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth]) |
#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="27 December 2002" |
UPDATED="27 December 2002" |
AC_SUBST(UPDATED) |
AC_SUBST(UPDATED) |
AC_CONFIG_HEADERS(engine/config.h) |
AC_CONFIG_HEADERS(engine/config.h) |
dnl AM_CYGWIN32 |
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#default setting that may be changed later: |
#default setting that may be changed later: |
no_dynamic_default=0 |
no_dynamic_default=0 |
Line 53 AC_ARG_WITH(peephole,
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Line 52 AC_ARG_WITH(peephole,
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but slower images.], |
but slower images.], |
PEEPHOLE="$withval") |
PEEPHOLE="$withval") |
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#set up feature test macros, so the tests get them right: |
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# turn on all POSIX, SUSv3, and GNU features if available |
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AC_GNU_SOURCE |
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dnl AC_DEFINE_UNQUOTED([_GNU_SOURCE],1,[feature test macro]) |
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dnl Don't define _POSIX_SOURCE etc. because some OSs (in particular |
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dnl MacOSX) disable some features then (MacOSX checks for _POSIX_SOURCE, |
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dnl but not for _XOPEN_SOURCE) |
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dnl AC_DEFINE_UNQUOTED([_POSIX_SOURCE],1,[feature test macro]) |
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dnl AC_DEFINE_UNQUOTED([_POSIX_C_SOURCE],199506L,[feature test macro]) |
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dnl AC_DEFINE_UNQUOTED([_XOPEN_SOURCE],600,[feature test macro]) |
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# turn on large file support with 64-bit off_t where available |
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AC_DEFINE_UNQUOTED([_LARGEFILE_SOURCE],1,[feature test macro]) |
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AC_DEFINE_UNQUOTED([_FILE_OFFSET_BITS],64,[feature test macro]) |
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#currently we force direct threading this way. Eventually we should |
#currently we force direct threading this way. Eventually we should |
#setup in the arch and engine files right |
#setup in the arch and engine files right |
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Line 65 test "$GCC" = "yes" || AC_MSG_ERROR(Gfor
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Line 79 test "$GCC" = "yes" || AC_MSG_ERROR(Gfor
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AC_SUBST(CC) |
AC_SUBST(CC) |
AC_SUBST(DEBUGFLAG) |
AC_SUBST(DEBUGFLAG) |
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AC_MSG_CHECKING(gcc version) |
dnl gcc-3.2 seems to work fine now |
gcc_version=`$CC -v 2>&1|grep 'gcc version'|sed 's/.*gcc version //'` |
dnl AC_MSG_CHECKING(gcc version) |
AC_MSG_RESULT($gcc_version) |
dnl gcc_version=`$CC -v 2>&1|grep 'gcc version'|sed 's/.*gcc version //'` |
if expr "$gcc_version" \> 3.0.4 >/dev/null && expr "$gcc_version" \< 3.2.1 >/dev/null |
dnl AC_MSG_RESULT($gcc_version) |
then |
dnl if expr "$gcc_version" \> 3.0.4 >/dev/null && expr "$gcc_version" \< 3.2.1 >/dev/null |
no_dynamic_default=1 |
dnl then |
AC_MSG_WARN(Disabling dynamic native code generation by default (speed penalty factor ~2)) |
dnl no_dynamic_default=1 |
fi |
dnl AC_MSG_WARN(Disabling dynamic native code generation by default (speed penalty factor ~2)) |
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dnl fi |
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dnl the following macro produces a warning with autoconf-2.1 |
dnl the following macro produces a warning with autoconf-2.1 |
AC_CHECK_SIZEOF(char *) |
AC_CHECK_SIZEOF(char *) |
Line 141 else
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Line 156 else
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AC_DEFINE_UNQUOTED(DOUBLE_CELL_TYPE,$ac_cv_int_type_double_cell,[an integer type that is twice as long as a pointer]) |
AC_DEFINE_UNQUOTED(DOUBLE_CELL_TYPE,$ac_cv_int_type_double_cell,[an integer type that is twice as long as a pointer]) |
fi |
fi |
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AC_TYPE_OFF_T |
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AC_CHECK_SIZEOF(off_t) |
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test $ac_cv_sizeof_off_t -gt $ac_cv_sizeof_char_p |
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ac_small_off_t=$? |
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AC_DEFINE_UNQUOTED(SMALL_OFF_T,$ac_small_off_t,[1 if off_t fits in a Cell]) |
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AC_MSG_CHECKING([whether the linker accepts -export-dynamic]) |
AC_MSG_CHECKING([whether the linker accepts -export-dynamic]) |
OLDLDFLAGS=$LDFLAGS |
OLDLDFLAGS=$LDFLAGS |
LDFLAGS="$LDFLAGS -export-dynamic" |
LDFLAGS="$LDFLAGS -export-dynamic" |
Line 179 case "$host_cpu" in
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Line 200 case "$host_cpu" in
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CFLAGS="$CFLAGS -march=pentium" |
CFLAGS="$CFLAGS -march=pentium" |
AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486") |
AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486") |
;; |
;; |
ia64*) |
#generic should work for IA64 |
machine=ia64 |
# ia64*) |
;; |
# machine=ia64 |
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# ;; |
m68k) |
m68k) |
machine=m68k |
machine=m68k |
CFLAGS="$CFLAGS -fomit-frame-pointer" |
CFLAGS="$CFLAGS -fomit-frame-pointer" |
Line 189 case "$host_cpu" in
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Line 211 case "$host_cpu" in
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then |
then |
AC_LIBOBJ(termios) |
AC_LIBOBJ(termios) |
fi |
fi |
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#I-cache flushing would be needed for dynamic code generation |
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no_dynamic_default=1 |
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AC_MSG_WARN(Disabling dynamic native code generation by default (speed penalty factor ~2)) |
;; |
;; |
mips*) |
mips*) |
machine=mips |
machine=mips |
Line 236 case "$host_cpu" in
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Line 261 case "$host_cpu" in
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AC_MSG_WARN([Assuming C floats and doubles are IEEE floats and doubles (for SF@ DF@ SF! DF!)]) |
AC_MSG_WARN([Assuming C floats and doubles are IEEE floats and doubles (for SF@ DF@ SF! DF!)]) |
AC_MSG_WARN([FLUSH-ICACHE will do nothing, so END-CODE may not work properly!]) |
AC_MSG_WARN([FLUSH-ICACHE will do nothing, so END-CODE may not work properly!]) |
machine=generic |
machine=generic |
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#I-cache flushing would be needed for dynamic code generation |
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no_dynamic_default=1 |
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AC_MSG_WARN(Disabling dynamic native code generation by default (speed penalty factor ~2)) |
esac |
esac |
AC_SUBST(host) |
AC_SUBST(host) |
AC_SUBST(ENGINE_FLAGS) |
AC_SUBST(ENGINE_FLAGS) |
Line 257 case "$host_os" in
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Line 285 case "$host_os" in
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EXE=".exe" |
EXE=".exe" |
DIRSEP="\\" |
DIRSEP="\\" |
;; |
;; |
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*darwin*) |
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#Darwin uses some funny preprocessor by default; eliminate it: |
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AC_MSG_WARN([using -traditional-cpp on Darwin]) |
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CFLAGS="$CFLAGS -traditional-cpp" |
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;; |
*) |
*) |
EXE="" |
EXE="" |
DIRSEP="/" |
DIRSEP="/" |
Line 351 AC_DEFINE_UNQUOTED(NO_DYNAMIC_DEFAULT,$n
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Line 384 AC_DEFINE_UNQUOTED(NO_DYNAMIC_DEFAULT,$n
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dnl Checks for programs. |
dnl Checks for programs. |
AC_PROG_LN_S |
AC_PROG_LN_S |
dnl AM_PROG_INSTALL #performed by AM_INIT_AUTOMAKE |
AC_PROG_INSTALL |
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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. |
Line 363 then
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Line 396 then
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AC_FUNC_MEMCMP |
AC_FUNC_MEMCMP |
fi |
fi |
AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh) |
AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh) |
AC_CHECK_FUNCS(dlopen sys_siglist getrusage fseeko ftello) |
AC_FUNC_FSEEKO |
AC_TYPE_OFF_T |
AC_CHECK_FUNCS(ftello dlopen sys_siglist getrusage) |
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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)) |
AC_CHECK_FUNCS(expm1 log1p) |
AC_CHECK_FUNCS(expm1 log1p) |
Line 386 AC_SUBST(kernel_fi)
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Line 420 AC_SUBST(kernel_fi)
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#fi |
#fi |
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AC_SUBST(machine) |
AC_SUBST(machine) |
dnl AC_LINK_FILES(arch/$machine,arch/machine) #no longer needed |
AC_CONFIG_FILES([ |
AC_OUTPUT([ |
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Makefile |
Makefile |
Makedist |
Makedist |
gforthmi |
gforthmi |
vmgen |
vmgen |
machpc.fs |
machpc.fs |
engine/Makefile |
engine/Makefile |
doc/version.texi ], |
doc/version.texi ]) |
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 |
test -d kernel||mkdir kernel) |
test -d kernel||mkdir kernel]],[[]]) |
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AC_OUTPUT |
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