version 1.298, 2012/02/09 01:36:47
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version 1.305, 2012/03/22 16:39:18
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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],[0.7.9-20120209],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth]) |
AC_INIT([gforth],[0.7.9-20120317],[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="November 17, 2011" |
UPDATED="March 17, 2012" |
AC_SUBST(UPDATED) |
AC_SUBST(UPDATED) |
AC_CONFIG_HEADERS(engine/config.h) |
AC_CONFIG_HEADERS(engine/config.h) |
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Line 128 else
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Line 128 else
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fi]) |
fi]) |
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#variables mentioned in INSTALL |
#variables mentioned in INSTALL |
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AC_ARG_VAR(SH, [The shell]) |
AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x).]) |
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).]) |
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_REGS, [number of registers in the maximum stack cache state for gforth-fast and gforth-native (default platform-dependent).]) |
Line 176 AC_PROG_CC
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Line 177 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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test "x$SH" = "x" && SH="/bin/sh" |
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AC_MSG_CHECKING([whether to use two dispatches per conditional branch]) |
AC_MSG_CHECKING([whether to use two dispatches per conditional branch]) |
test x$condbranch_opt = x && |
test x$condbranch_opt = x && |
if ($CC -v 2>&1 |grep 'gcc version 3' >/dev/null); then |
if ($CC -v 2>&1 |grep 'gcc version 3' >/dev/null); then |
Line 185 else
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Line 188 else
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fi |
fi |
AC_MSG_RESULT($condbranch_opt) |
AC_MSG_RESULT($condbranch_opt) |
AC_SUBST(condbranch_opt) |
AC_SUBST(condbranch_opt) |
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AC_SUBST(host_cpu) |
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AC_SUBST(SH) |
AC_SUBST(CC) |
AC_SUBST(CC) |
AC_SUBST(GCC_LD) |
AC_SUBST(GCC_LD) |
AC_SUBST(DEBUGFLAG) |
AC_SUBST(DEBUGFLAG) |
Line 209 test "$make_type" = "GNU Make" && GNUMAK
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Line 214 test "$make_type" = "GNU Make" && GNUMAK
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AC_MSG_RESULT($make_type) |
AC_MSG_RESULT($make_type) |
AC_SUBST(GNUMAKE) |
AC_SUBST(GNUMAKE) |
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AC_MSG_CHECKING([whether the linker accepts -export-dynamic]) |
if test "$ac_export_dynamic" != yes; then |
OLDLDFLAGS=$LDFLAGS |
AC_MSG_CHECKING([whether the linker accepts -export-dynamic]) |
LDFLAGS="$LDFLAGS -export-dynamic" |
OLDLDFLAGS=$LDFLAGS |
dnl AC_TRY_LINK gives false positive on rs6000-ibm-aix4.2.1.0 |
LDFLAGS="$LDFLAGS -export-dynamic" |
dnl AC_TRY_LINK(,,ac_export_dynamic=yes,ac_export_dynamic=no) |
dnl AC_TRY_LINK gives false positive on rs6000-ibm-aix4.2.1.0 |
AC_TRY_RUN(main(){exit(0);},ac_export_dynamic=yes,ac_export_dynamic=no,ac_export_dynamic=no) |
dnl AC_TRY_LINK(,,ac_export_dynamic=yes,ac_export_dynamic=no) |
test $ac_export_dynamic = yes|| LDFLAGS=$OLDLDFLAGS |
AC_TRY_RUN(main(){exit(0);},ac_export_dynamic=yes,ac_export_dynamic=no,ac_export_dynamic=no) |
AC_MSG_RESULT($ac_export_dynamic) |
test $ac_export_dynamic = yes|| LDFLAGS=$OLDLDFLAGS |
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AC_MSG_RESULT($ac_export_dynamic) |
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else |
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LDFLAGS="$LDFLAGS -export-dynamic" |
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fi |
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#terminology is a bit unusual here: The host is the system on which |
#terminology is a bit unusual here: The host is the system on which |
#gforth will run; the system on which configure will run is the `build' |
#gforth will run; the system on which configure will run is the `build' |
Line 910 dnl This check is just for making later
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Line 919 dnl This check is just for making later
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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) |
AC_CHECK_LIB(ltdl,lt_dlinit) |
AC_CHECK_LIB(ltdl,lt_dlinit) |
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dnl ,LIB_SUFFIX=.la,LIB_SUFFIX=.so) |
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if test "x$ac_cv_lib_ltdl_lt_dlinit" = xyes; then |
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LIB_SUFFIX=.la |
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else |
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LIB_SUFFIX=.so |
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fi |
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AC_SUBST(LIB_SUFFIX) |
AC_CHECK_LIB(rt,clock_gettime) |
AC_CHECK_LIB(rt,clock_gettime) |
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if test -n "$GNU_LIBTOOL" -a $ac_cv_lib_ltdl_lt_dlinit = yes; then |
if test -n "$GNU_LIBTOOL" -a $ac_cv_lib_ltdl_lt_dlinit = yes; then |
Line 963 if test "$host_os" != "nextstep3"
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Line 979 if test "$host_os" != "nextstep3"
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then |
then |
AC_FUNC_MEMCMP |
AC_FUNC_MEMCMP |
fi |
fi |
AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh) |
AC_REPLACE_FUNCS(memmove strtoul pow10 sincos strerror strsignal atanh) |
AC_FUNC_FSEEKO |
AC_FUNC_FSEEKO |
AC_CHECK_FUNCS(ftello dlopen sys_siglist getrusage nanosleep clock_gettime) |
AC_CHECK_FUNCS(ftello dlopen sys_siglist getrusage nanosleep clock_gettime) |
AC_CHECK_TYPES(stack_t,,,[#include <signal.h>]) |
AC_CHECK_TYPES(stack_t,,,[#include <signal.h>]) |
Line 1022 vmgen
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Line 1038 vmgen
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machpc.fs |
machpc.fs |
envos.fs |
envos.fs |
preforth |
preforth |
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libforth |
gforthker |
gforthker |
engine/Makefile |
engine/Makefile |
engine/libcc.h |
engine/libcc.h |
Line 1032 chmod +x gforthmi
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Line 1049 chmod +x gforthmi
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chmod +x vmgen |
chmod +x vmgen |
chmod +x build-ec |
chmod +x build-ec |
chmod +x preforth |
chmod +x preforth |
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chmod +x libforth |
chmod +x gforthker |
chmod +x gforthker |
test -d kernel||mkdir kernel |
test -d kernel||mkdir kernel |
if test $srcdir != "."; then ln -sf $srcdir/gforth.el .; fi |
if test $srcdir != "."; then ln -sf $srcdir/gforth.el .; fi |