version 1.281, 2010/08/07 15:05:40
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version 1.292, 2011/11/16 23:15:05
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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 Free Software Foundation, Inc. |
#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010 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],[0.7.0-20100807],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth]) |
AC_INIT([gforth],[0.7.9-20101227],[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 8, 2008" |
UPDATED="December 27, 2010" |
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=${withval} |
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NO_EC="" |
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NO_CROSS="#" |
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fi]) |
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#variables mentioned in INSTALL |
#variables mentioned in INSTALL |
AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x).]) |
AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x).]) |
AC_ARG_VAR(FORTHSIZES, [Gforth command line options for the default stack and dictionary sizes (see INSTALL).]) |
AC_ARG_VAR(FORTHSIZES, [Gforth command line options for the default stack and dictionary sizes (see INSTALL).]) |
Line 172 AC_SUBST(GCC_LD)
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Line 191 AC_SUBST(GCC_LD)
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AC_SUBST(DEBUGFLAG) |
AC_SUBST(DEBUGFLAG) |
AC_SUBST(EC) |
AC_SUBST(EC) |
AC_SUBST(NO_EC) |
AC_SUBST(NO_EC) |
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AC_SUBST(NO_CROSS) |
AC_SUBST(EC_MODE) |
AC_SUBST(EC_MODE) |
AC_SUBST(engine2) |
AC_SUBST(engine2) |
AC_SUBST(engine_fast2) |
AC_SUBST(engine_fast2) |
Line 242 case "$host_cpu" in
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Line 262 case "$host_cpu" in
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;; |
;; |
i486) |
i486) |
machine=386 |
machine=386 |
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -m486" |
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr" |
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CFLAGS_1="$CFLAGS" |
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CFLAGS="$CFLAGS -march=i486" |
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AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486") |
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AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1") |
;; |
;; |
i*86) |
i*86) |
machine=386 |
machine=386 |
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr" |
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr" |
CFLAGS_1="$CFLAGS" |
CFLAGS_1="$CFLAGS" |
CFLAGS="$CFLAGS -march=pentium" |
CFLAGS="$CFLAGS -march=pentium -mtune=generic" |
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AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -march=pentium") |
AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486") |
AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486") |
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AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1") |
;; |
;; |
x86_64) |
x86_64) |
case $CC |
case $CC |
Line 663 AC_TRY_COMPILE(,[int __attribute__((unus
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Line 689 AC_TRY_COMPILE(,[int __attribute__((unus
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AC_DEFINE_UNQUOTED(MAYBE_UNUSED,$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($PER_THREAD) |
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#try if m4 understands -s |
#try if m4 understands -s |
AC_MSG_CHECKING([how to invoke m4]) |
AC_MSG_CHECKING([how to invoke m4]) |
if m4 -s /dev/null >/dev/null 2>&1; then |
if m4 -s /dev/null >/dev/null 2>&1; then |
Line 673 fi
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Line 705 fi
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AC_SUBST(M4) |
AC_SUBST(M4) |
AC_MSG_RESULT($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/$machine) |
Line 881 AC_PROG_LN_S
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Line 897 AC_PROG_LN_S
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AC_PROG_INSTALL |
AC_PROG_INSTALL |
AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps texi2dvi) |
AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps texi2dvi) |
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dnl check for the presence of Emacs |
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AC_CHECK_PROGS(EMACS,emacs xemacs) |
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test -n "$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 911 if test -z "$FFI_H_NAME"; then
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Line 932 if test -z "$FFI_H_NAME"; then
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AC_CHECK_HEADER(ffi/ffi.h,FFI_H_NAME=ffi/ffi.h,) |
AC_CHECK_HEADER(ffi/ffi.h,FFI_H_NAME=ffi/ffi.h,) |
fi |
fi |
AC_SUBST(FFI_H_NAME) |
AC_SUBST(FFI_H_NAME) |
AC_CHECK_LIB(ffi,ffi_call) |
AC_CHECK_LIB(ffi,ffi_call,LIBS="$LIBS") |
if test -n "$FFI_H_NAME" -a $ac_cv_lib_ffi_ffi_call = yes |
if test -n "$FFI_H_NAME" -a $ac_cv_lib_ffi_ffi_call = yes |
then |
then |
LIBFFIFLAG="true" |
LIBFFIFLAG="true" |
Line 921 else
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Line 942 else
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fi |
fi |
#check for ffcall libraries |
#check for ffcall libraries |
#unfortunately, these four calls are separated out into a library each. |
#unfortunately, these four calls are separated out into a library each. |
AC_CHECK_LIB(avcall,__builtin_avcall) |
AC_CHECK_LIB(avcall,__builtin_avcall,LIBS="$LIBS") |
dnl AC_CHECK_LIB(callback,__vacall_r) |
dnl AC_CHECK_LIB(callback,__vacall_r) |
dnl AC_CHECK_LIB(vacall,vacall) |
dnl AC_CHECK_LIB(vacall,vacall) |
dnl AC_CHECK_LIB(trampoline,alloc_trampoline) |
dnl AC_CHECK_LIB(trampoline,alloc_trampoline) |
Line 962 include_fi=kernl${wordsize}${bytesex}${E
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Line 983 include_fi=kernl${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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KFORTH='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_FI=`echo $GFORTH_FI | sed -e s/lib/share/g -e s/gforth.fi/kernl*.fi/g` |
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KFORTH="$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(KFORTH) |
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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 976 vmgen
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Line 1018 vmgen
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machpc.fs |
machpc.fs |
envos.fs |
envos.fs |
preforth |
preforth |
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kforth |
engine/Makefile |
engine/Makefile |
engine/libcc.h |
engine/libcc.h |
doc/version.texi |
doc/version.texi |
Line 985 chmod +x gforthmi
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Line 1028 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 kforth |
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 |