version 1.207, 2008/01/08 19:55:55
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version 1.224, 2008/04/30 08:14:15
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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],[0.6.9-20070604],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth]) |
AC_INIT([gforth],[0.6.9-20080430],[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="June 02, 2007" |
UPDATED="February 23, 2008" |
AC_SUBST(UPDATED) |
AC_SUBST(UPDATED) |
AC_CONFIG_HEADERS(engine/config.h) |
AC_CONFIG_HEADERS(engine/config.h) |
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#ltdl stuff: |
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AC_CONFIG_MACRO_DIR([libltdl/m4]) |
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LT_CONFIG_LTDL_DIR([libltdl]) |
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LT_INIT([dlopen]) |
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LTDL_INIT([subproject],[convenience]) |
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AC_CONFIG_AUX_DIR([libltdl/config]) |
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# check for ltdl features we need |
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# The lt_dladvise_init symbol was added with libtool-2.2 |
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if test "x$with_included_ltdl" != "xyes"; then |
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save_CFLAGS="$CFLAGS" |
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save_LDFLAGS="$LDFLAGS" |
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CFLAGS="$CFLAGS $LTDLINCL" |
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LDFLAGS="$LDFLAGS $LIBLTDL" |
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AC_CHECK_LIB([ltdl], [lt_dladvise_init], |
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[], |
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[AC_MSG_ERROR([libltdl-2.2 or later needed; configure with --with-included-ltdl])]) |
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LDFLAGS="$save_LDFLAGS" |
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CFLAGS="$save_CFLAGS" |
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fi |
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#how to link with libltdl |
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if test "x$with_included_ltdl" = "xyes"; then |
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#hard-code it (hopefully portable); the official way is to use automake :-( |
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LTDL_LDLIBS='-L$(top_builddir)/libltdl/.libs -lltdlc' |
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else |
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LTDL_LDLIBS='$(LIBLTDL)' |
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fi |
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AC_SUBST(LTDL_LDLIBS) |
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#suppress the "-g -O2" default |
#suppress the "-g -O2" default |
test "$CFLAGS" || CFLAGS=-O2 |
test "$CFLAGS" || CFLAGS=-O2 |
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Line 188 case "$host_cpu" in
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Line 218 case "$host_cpu" in
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CFLAGS="$CFLAGS -mthumb -mthumb-interwork" |
CFLAGS="$CFLAGS -mthumb -mthumb-interwork" |
fi |
fi |
if test -z $arm_cacheflush; then |
if test -z $arm_cacheflush; then |
no_dynamic_default=1 |
case "$host_os" in |
arm_cacheflush=arch/arm/cacheflush0 |
*linux*) |
AC_MSG_WARN([No I-cache flush code known, disabling dynamic native code generation]) |
arm_cacheflush=arch/arm/cacheflush-linux |
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;; |
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*) |
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no_dynamic_default=1 |
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arm_cacheflush=arch/arm/cacheflush0 |
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AC_MSG_WARN([No I-cache flush code known, disabling dynamic native code generation]) |
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;; |
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esac |
fi |
fi |
AC_LIBSOURCES([../arch/arm/cacheflush0, ../arch/arm/cacheflush1, ../arch/arm/cacheflush2]) |
AC_LIBSOURCES([../arch/arm/cacheflush0, dnl |
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../arch/arm/cacheflush-linux]) |
AC_LIBOBJ(../$arm_cacheflush) |
AC_LIBOBJ(../$arm_cacheflush) |
#longer skipcodes lead to problems on ARM, and it uses |
#longer skipcodes lead to problems on ARM, and it uses |
#only 4-byte alignment anyway |
#only 4-byte alignment anyway |
Line 502 then
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Line 540 then
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AC_DEFINE_UNQUOTED(DOUBLE_UCELL_TYPE,$ac_cv_int_type_double_ucell,[an unsigned integer type that is twice as long as a pointer]) |
AC_DEFINE_UNQUOTED(DOUBLE_UCELL_TYPE,$ac_cv_int_type_double_ucell,[an unsigned integer type that is twice as long as a pointer]) |
OPTS=-ll |
OPTS=-ll |
else |
else |
if test "$ac_cv_sizeof_char_p" == 8; then |
if test "$ac_cv_sizeof_char_p" = 8; then |
OPTS="-ll -no-ll" |
OPTS="-ll -noll" |
else |
else |
OPTS=-noll |
OPTS=-noll |
fi |
fi |
Line 511 fi
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Line 549 fi
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if grep -q FORCE_REG arch/$machine/machine.h; then |
if grep -q FORCE_REG arch/$machine/machine.h; then |
OPTS=`for i in $OPTS; do echo -n "$i-reg "; done`$OPTS |
OPTS=`for i in $OPTS; do echo -n "$i-reg "; done`$OPTS |
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else |
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AC_DEFINE_UNQUOTED(FORCE_REG_UNNECESSARY,,[defined if the platform does not need FORCE_REG]) |
fi |
fi |
AC_SUBST(OPTS) |
AC_SUBST(OPTS) |
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Line 599 AC_MSG_RESULT($M4)
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Line 639 AC_MSG_RESULT($M4)
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# Find installed Gforth |
# Find installed Gforth |
AC_MSG_CHECKING([for gforth]) |
AC_MSG_CHECKING([for gforth]) |
GFORTH="`which gforth 2>/dev/null`" |
GFORTH="`cd / && which gforth 2>/dev/null`" |
if test ! -z "$GFORTH"; then GFORTH="$GFORTH -m4M" ; fi |
if test -z "$GFORTH"; then |
AC_SUBST(GFORTH) |
PREFORTH='echo "You need to configure with a gforth in \$PATH to build this part" && false' |
AC_DEFINE_UNQUOTED(GFORTH,"$GFORTH",[How to invoke gforth]) |
else |
AC_MSG_RESULT($GFORTH) |
PREFORTH="$GFORTH -i `cd / && gforth --debug -e bye 2>&1 |grep "Opened image file: "|sed 's/Opened image file: //'`" ; |
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fi |
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AC_SUBST(PREFORTH) |
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AC_DEFINE_UNQUOTED(PREFORTH,"$PREFORTH",[How to invoke the pre-installed gforth]) |
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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/$machine) |
AC_CHECK_FILE($srcdir/arch/$machine/asm.fs,[asm_fs=arch/$machine/asm.fs],) |
AC_CHECK_FILE($srcdir/arch/$machine/asm.fs,[asm_fs=arch/$machine/asm.fs],) |
Line 656 AC_CHECK_PROG([MASSAGE_EXE],[chcon],[chc
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Line 700 AC_CHECK_PROG([MASSAGE_EXE],[chcon],[chc
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dnl Now a little support for DOS/DJGCC |
dnl Now a little support for DOS/DJGCC |
AC_SUBST(GFORTH_EXE) |
AC_SUBST(GFORTH_EXE) |
GFORTH_EXE="" |
GFORTH_EXE="true" |
AC_SUBST(GFORTHFAST_EXE) |
AC_SUBST(GFORTHFAST_EXE) |
GFORTHFAST_EXE="" |
GFORTHFAST_EXE="true" |
AC_SUBST(GFORTHITC_EXE) |
AC_SUBST(GFORTHITC_EXE) |
GFORTHITC_EXE="" |
GFORTHITC_EXE="true" |
AC_SUBST(GFORTHDITC_EXE) |
AC_SUBST(GFORTHDITC_EXE) |
GFORTHDITC_EXE="" |
GFORTHDITC_EXE="true" |
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AC_SUBST(FORTHSIZES) |
AC_SUBST(FORTHSIZES) |
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Line 779 dnl Checks for library functions
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Line 823 dnl Checks for library functions
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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) |
AC_CHECK_LIB(ltdl,lt_dlinit) |
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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 843 gforthmi
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Line 886 gforthmi
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vmgen |
vmgen |
machpc.fs |
machpc.fs |
envos.fs |
envos.fs |
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preforth |
engine/Makefile |
engine/Makefile |
engine/libcc.h |
engine/libcc.h |
doc/version.texi |
doc/version.texi |
Line 851 AC_CONFIG_COMMANDS([stamp-h],[[echo time
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Line 895 AC_CONFIG_COMMANDS([stamp-h],[[echo time
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chmod +x gforthmi |
chmod +x gforthmi |
chmod +x vmgen |
chmod +x vmgen |
chmod +x build-ec |
chmod +x build-ec |
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chmod +x preforth |
test -d kernel||mkdir kernel |
test -d kernel||mkdir kernel |
$srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION |
$srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION |
ln -sf ../../../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]]) |