version 1.204, 2008/01/04 21:48:53
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version 1.229, 2008/07/15 09:30:12
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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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#remnants from having ltdl as convenience library |
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LTDLDEPS="" |
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LTDLINCL="" |
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LIBLTDL="" |
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LTDL_LDLIBS="" |
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AC_SUBST(LTDLDEPS) |
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AC_SUBST(LTDLINCL) |
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AC_SUBST(LIBLTDL) |
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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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AC_ARG_ENABLE(force-reg, |
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AC_HELP_STRING([--enable-force-reg], |
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[ Use explicit register declarations if they appear in |
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the machine.h file. This can cause a good speedup, |
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but also incorrect code with some gcc versions on |
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some processors (default disabled).]), |
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,enable_force_reg=no) |
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test "$enable_force_reg" = "no"|| |
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AC_DEFINE(FORCE_REG,,[Define if you want to use explicit register declarations for better performance or for more convenient CODE words (does not work with all GCC versions on all machines)]) |
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AC_ARG_ENABLE(force-cdiv, |
AC_ARG_ENABLE(force-cdiv, |
AC_HELP_STRING([--enable-force-cdiv], |
AC_HELP_STRING([--enable-force-cdiv], |
[ Use the native C division - symmetric - instead of |
[ Use the native C division - symmetric - instead of |
Line 198 case "$host_cpu" in
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Line 198 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 475 case `expr 2 '*' "$ac_cv_sizeof_char_p"`
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Line 483 case `expr 2 '*' "$ac_cv_sizeof_char_p"`
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$ac_cv_sizeof_intptr_t) |
$ac_cv_sizeof_intptr_t) |
ac_cv_int_type_double_cell="intptr_t" |
ac_cv_int_type_double_cell="intptr_t" |
;; |
;; |
$ac_cv_sizeof_intptr_t) |
$ac_cv_sizeof_int128_t) |
ac_cv_int_type_double_cell="intptr_t" |
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;; |
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$ac_cv_sizeof_intptr_t) |
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ac_cv_int_type_double_cell="int128_t" |
ac_cv_int_type_double_cell="int128_t" |
;; |
;; |
esac |
esac |
Line 513 if test "$ac_cv_int_type_double_cell" !=
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Line 518 if test "$ac_cv_int_type_double_cell" !=
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then |
then |
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]) |
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]) |
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OPTS=-ll |
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else |
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if test "$ac_cv_sizeof_char_p" = 8; then |
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OPTS="-ll -noll" |
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else |
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OPTS=-noll |
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fi |
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fi |
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if grep -q FORCE_REG arch/$machine/machine.h; then |
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OPTS2='' |
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for i in $OPTS; do OPTS2="$OPTS2 $i-reg"; done |
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OPTS="$OPTS2 $OPTS" |
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else |
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AC_DEFINE_UNQUOTED(FORCE_REG_UNNECESSARY,,[defined if the platform does not need FORCE_REG]) |
fi |
fi |
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AC_SUBST(OPTS) |
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AC_TYPE_OFF_T |
AC_TYPE_OFF_T |
AC_CHECK_SIZEOF(off_t) |
AC_CHECK_SIZEOF(off_t) |
Line 600 AC_MSG_RESULT($M4)
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Line 621 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 657 AC_CHECK_PROG([MASSAGE_EXE],[chcon],[chc
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Line 682 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 781 dnl This check is just for making later
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Line 806 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) |
AC_CHECK_LIB(dl,dlopen) |
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dnl check for libffi 2.x |
dnl check for libffi 2.x |
AC_CHECK_LIB(ffi,ffi_call) |
AC_CHECK_LIB(ffi,ffi_call) |
if test $ac_cv_lib_ffi_ffi_call = yes |
if test $ac_cv_lib_ffi_ffi_call = yes |
Line 844 gforthmi
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Line 868 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 852 AC_CONFIG_COMMANDS([stamp-h],[[echo time
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Line 877 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]]) |