version 1.287, 2010/12/31 18:09:02
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version 1.305, 2012/03/22 16:39:18
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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) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010 Free Software Foundation, Inc. |
#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011 Free Software Foundation, Inc. |
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#This file is part of Gforth. |
#This file is part of Gforth. |
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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],[0.7.9-20101227],[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="December 27, 2010" |
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 71 if test "$withval" = "yes"; then DEBUGFL
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Line 71 if test "$withval" = "yes"; then DEBUGFL
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GCC_LD="\$(GCC)" |
GCC_LD="\$(GCC)" |
EC_MODE="false" |
EC_MODE="false" |
NO_EC="" |
NO_EC="" |
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NO_CROSS="" |
EC="" |
EC="" |
engine2='engine2$(OPT).o' |
engine2='engine2$(OPT).o' |
engine_fast2='engine-fast2$(OPT).o' |
engine_fast2='engine-fast2$(OPT).o' |
Line 90 else
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Line 91 else
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EC_MODE="true" |
EC_MODE="true" |
EC="-ec" |
EC="-ec" |
NO_EC="#" |
NO_EC="#" |
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NO_CROSS="#" |
engine2="" |
engine2="" |
engine_fast2="" |
engine_fast2="" |
no_dynamic="-DNO_DYNAMIC" |
no_dynamic="-DNO_DYNAMIC" |
Line 108 else
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Line 110 else
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platform=${withval} |
platform=${withval} |
fi]) |
fi]) |
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AC_ARG_WITH(cross, |
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AC_HELP_STRING([--with-cross=<arch>], |
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[ Build gforth using a cross compiler.]), |
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[if test "$withval" = "no"; then |
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echo "defining hosted system" |
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else |
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echo "defining cross compiled system (${withval})" |
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if test -f "arch/$host_cpu/${withval}/config.sh"; then |
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source "arch/$host_cpu/${withval}/config.sh" |
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fi |
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GCC_PATH=$(which $CC) |
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LIB_PATH=${GCC_PATH%/*/*} |
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platform=${withval} |
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NO_EC="" |
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NO_CROSS="#" |
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fi]) |
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#variables mentioned in INSTALL |
#variables mentioned in INSTALL |
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AC_ARG_VAR(SH, [The shell]) |
AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x).]) |
AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x).]) |
AC_ARG_VAR(FORTHSIZES, [Gforth command line options for the default stack and dictionary sizes (see INSTALL).]) |
AC_ARG_VAR(FORTHSIZES, [Gforth command line options for the default stack and dictionary sizes (see INSTALL).]) |
AC_ARG_VAR(STACK_CACHE_REGS, [number of registers in the maximum stack cache state for gforth-fast and gforth-native (default platform-dependent).]) |
AC_ARG_VAR(STACK_CACHE_REGS, [number of registers in the maximum stack cache state for gforth-fast and gforth-native (default platform-dependent).]) |
Line 157 AC_PROG_CC
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Line 177 AC_PROG_CC
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test "$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 166 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) |
AC_SUBST(EC) |
AC_SUBST(EC) |
AC_SUBST(NO_EC) |
AC_SUBST(NO_EC) |
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AC_SUBST(NO_CROSS) |
AC_SUBST(EC_MODE) |
AC_SUBST(EC_MODE) |
AC_SUBST(engine2) |
AC_SUBST(engine2) |
AC_SUBST(engine_fast2) |
AC_SUBST(engine_fast2) |
Line 189 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 669 AC_TRY_COMPILE(,[int __attribute__((unus
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Line 698 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 GCC understands __thread |
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AC_MSG_CHECKING([whether gcc understands '__thread']) |
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AC_TRY_COMPILE(,[extern __thread int foo;],PER_THREAD='__thread',) |
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AC_DEFINE_UNQUOTED(PER_THREAD,$PER_THREAD,[storage class for thread-local variables]) |
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AC_MSG_RESULT($PER_THREAD) |
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#try if m4 understands -s |
#try if m4 understands -s |
AC_MSG_CHECKING([how to invoke m4]) |
AC_MSG_CHECKING([how to invoke m4]) |
if m4 -s /dev/null >/dev/null 2>&1; then |
if m4 -s /dev/null >/dev/null 2>&1; then |
Line 679 fi
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Line 714 fi
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AC_SUBST(M4) |
AC_SUBST(M4) |
AC_MSG_RESULT($M4) |
AC_MSG_RESULT($M4) |
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# Find installed Gforth |
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AC_MSG_CHECKING([for gforth]) |
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GFORTH="`cd / && which gforth 2>/dev/null`" |
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#the "$srcdir" = "." test defends agains the "../" bug in gforth-0.6.2 |
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(cd / && $GFORTH -e bye >/dev/null 2>/dev/null && test "$srcdir" = ".") || GFORTH="" |
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if test -z "$GFORTH"; then |
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PREFORTH='echo "You need to configure with a gforth in \$PATH to build this part" && false' |
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kernel_anti_dependence='' |
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else |
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PREFORTH="$GFORTH -i `cd / && $GFORTH --debug -e bye 2>&1 |grep "Opened image file: "|sed 's/Opened image file: //'`" ; |
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kernel_anti_dependence='$(kernel_fi)' |
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fi |
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AC_SUBST(PREFORTH) |
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AC_SUBST(kernel_anti_dependence) |
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AC_MSG_RESULT($PREFORTH) |
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#echo "machine='$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/$machine) |
Line 887 AC_PROG_LN_S
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Line 906 AC_PROG_LN_S
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AC_PROG_INSTALL |
AC_PROG_INSTALL |
AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps texi2dvi) |
AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps texi2dvi) |
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dnl check for the presence of Emacs |
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AC_CHECK_PROGS(EMACS,emacs xemacs) |
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test -n "$EMACS" && gforth_elc=gforth.elc |
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AC_SUBST(gforth_elc) |
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dnl MacOS X has a libtool that does something else |
dnl MacOS X has a libtool that does something else |
AC_CHECK_PROGS(GNU_LIBTOOL,"glibtool --tag=CC" libtool) |
AC_CHECK_PROGS(GNU_LIBTOOL,"glibtool --tag=CC" libtool) |
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Line 895 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$ac_cv_lib_ltdl_lt_dlinit" = xyes; then |
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LIB_SUFFIX=.la |
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else |
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LIB_SUFFIX=.so |
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fi |
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AC_SUBST(LIB_SUFFIX) |
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AC_CHECK_LIB(rt,clock_gettime) |
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if test -n "$GNU_LIBTOOL" -a $ac_cv_lib_ltdl_lt_dlinit = yes; then |
if test -n "$GNU_LIBTOOL" -a $ac_cv_lib_ltdl_lt_dlinit = yes; then |
build_libcc_named=build-libcc-named |
build_libcc_named=build-libcc-named |
Line 947 if test "$host_os" != "nextstep3"
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Line 979 if test "$host_os" != "nextstep3"
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then |
then |
AC_FUNC_MEMCMP |
AC_FUNC_MEMCMP |
fi |
fi |
AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh) |
AC_REPLACE_FUNCS(memmove strtoul pow10 sincos strerror strsignal atanh) |
AC_FUNC_FSEEKO |
AC_FUNC_FSEEKO |
AC_CHECK_FUNCS(ftello dlopen sys_siglist getrusage nanosleep) |
AC_CHECK_FUNCS(ftello dlopen sys_siglist getrusage nanosleep clock_gettime) |
AC_CHECK_TYPES(stack_t,,,[#include <signal.h>]) |
AC_CHECK_TYPES(stack_t,,,[#include <signal.h>]) |
AC_DECL_SYS_SIGLIST |
AC_DECL_SYS_SIGLIST |
AC_CHECK_FUNC(getopt_long,[true],[AC_LIBOBJ(getopt) AC_LIBOBJ(getopt1)]) |
AC_CHECK_FUNC(getopt_long,[true],[AC_LIBOBJ(getopt) AC_LIBOBJ(getopt1)]) |
Line 968 include_fi=kernl${wordsize}${bytesex}${E
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Line 1000 include_fi=kernl${wordsize}${bytesex}${E
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AC_SUBST(kernel_fi) |
AC_SUBST(kernel_fi) |
AC_SUBST(include_fi) |
AC_SUBST(include_fi) |
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# Find installed Gforth |
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AC_MSG_CHECKING([for gforth]) |
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GFORTH="`cd / && which gforth 2>/dev/null`" |
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#the "$srcdir" = "." test defends agains the "../" bug in gforth-0.6.2 |
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(cd / && $GFORTH -e bye >/dev/null 2>/dev/null && test "$srcdir" = ".") || GFORTH="" |
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if test -z "$GFORTH"; then |
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PREFORTH='echo "You need to configure with a gforth in \$PATH to build this part" && false' |
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GFORTHKER='echo "You need to configure with a gforth in \$PATH to build this part" && false' |
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kernel_anti_dependence='' |
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else |
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GFORTH_FI=`cd / && $GFORTH --debug -e bye 2>&1 |grep "Opened image file: "|sed 's/Opened image file: //'` |
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PREFORTH="$GFORTH -i $GFORTH_FI" ; |
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KERNLX_FI1=`echo $GFORTH_FI | sed -e s/lib/share/g -e s/gforth.fi/kernl*.fi/g` |
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KERNLX_FI2=`echo $GFORTH_FI | sed -e s/gforth.fi/kernl*.fi/g` |
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test -f $KERNLX_FI1 && KERNLX_FI=$KERNLX_FI1 |
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test -f $KERNLX_FI2 && KERNLX_FI=$KERNLX_FI2 |
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GFORTHKER="$GFORTH -i `echo $KERNLX_FI`" ; |
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kernel_anti_dependence='$(kernel_fi)' |
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fi |
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AC_SUBST(PREFORTH) |
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AC_SUBST(GFORTHKER) |
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AC_SUBST(kernel_anti_dependence) |
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AC_MSG_RESULT($PREFORTH) |
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#this breaks bindists |
#this breaks bindists |
#dnl replace srource directory by absolute value |
#dnl replace srource directory by absolute value |
#if test $srcdir = "."; then srcdir=`pwd` |
#if test $srcdir = "."; then srcdir=`pwd` |
Line 982 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 |
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gforthker |
engine/Makefile |
engine/Makefile |
engine/libcc.h |
engine/libcc.h |
doc/version.texi |
doc/version.texi |
Line 991 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 |
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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 |
$srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION |
$srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION |