version 1.116, 2003/03/02 21:25:20
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version 1.121, 2003/05/15 18:43:15
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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 Free Software Foundation, Inc. |
#Copyright (C) 1995,1996,1997,1998,2000,2003 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 18 dnl Process this file with autoconf to p
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Line 18 dnl Process this file with autoconf to p
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#along with this program; if not, write to the Free Software |
#along with this program; if not, write to the Free Software |
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
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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],[0.5.9-20030201],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth]) |
AC_INIT([gforth],[0.6.1],[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="February 1st, 2003" |
UPDATED="March 11, 2003" |
AC_SUBST(UPDATED) |
AC_SUBST(UPDATED) |
AC_CONFIG_HEADERS(engine/config.h) |
AC_CONFIG_HEADERS(engine/config.h) |
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#suppress the "-g -O2" default |
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test "$CFLAGS" || CFLAGS=-O2 |
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#default setting that may be changed later: |
#default setting that may be changed later: |
no_dynamic_default=0 |
no_dynamic_default=0 |
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Line 40 AC_ARG_ENABLE(force-reg,
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Line 44 AC_ARG_ENABLE(force-reg,
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AC_DEFINE(FORCE_REG,,[Define if you want to use explicit register declarations for better performance or for more convenient CODE words (does not work with all GCC versions on all machines)])) |
AC_DEFINE(FORCE_REG,,[Define if you want to use explicit register declarations for better performance or for more convenient CODE words (does not work with all GCC versions on all machines)])) |
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AC_ARG_WITH(debug, |
AC_ARG_WITH(debug, |
[ --with-debug specifies option -g to compile with debug info (default) |
[ --with-debug specifies option -g to compile with debug info |
--without-debug omits the -g switch and creates smaller images on |
--without-debug omits the -g switch and creates smaller images on |
machines where "strip" has problems with gcc style |
machines where "strip" has problems with gcc style |
debugging informations.], |
debugging informations.], |
Line 85 dnl AC_DEFINE_UNQUOTED([_FILE_OFFSET_BIT
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Line 89 dnl AC_DEFINE_UNQUOTED([_FILE_OFFSET_BIT
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#currently we force direct threading this way. Eventually we should |
#currently we force direct threading this way. Eventually we should |
#setup in the arch and engine files right |
#setup in the arch and engine files right |
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CFLAGS=$CFLAGS |
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AC_PROG_CC |
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) |
Line 295 CFLAGS="$CFLAGS_1"
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Line 297 CFLAGS="$CFLAGS_1"
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AC_MSG_RESULT($ac_nogcse) |
AC_MSG_RESULT($ac_nogcse) |
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# Try if GCC understands -fno-strict-aliasing |
# Try if GCC understands -fno-strict-aliasing |
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AC_MSG_CHECKING([if $CC understands -fno-strict-aliasing]) |
AC_MSG_CHECKING([if $CC understands -fno-strict-aliasing]) |
CFLAGS_1="$CFLAGS" |
CFLAGS_1="$CFLAGS" |
CFLAGS="$CFLAGS -fno-strict-aliasing" |
CFLAGS="$CFLAGS -fno-strict-aliasing" |
Line 304 CFLAGS="$CFLAGS_1"
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Line 305 CFLAGS="$CFLAGS_1"
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AC_MSG_RESULT($ac_nostrictaliasing) |
AC_MSG_RESULT($ac_nostrictaliasing) |
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# Try if GCC understands -fno-cross-jump |
# Try if GCC understands -fno-cross-jump |
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AC_MSG_CHECKING([if $CC understands -fno-cross-jump]) |
AC_MSG_CHECKING([if $CC understands -fno-cross-jump]) |
CFLAGS_1="$CFLAGS" |
CFLAGS_1="$CFLAGS" |
CFLAGS="$CFLAGS -fno-cross-jump" |
CFLAGS="$CFLAGS -fno-cross-jump" |
Line 327 case "$host_os" in
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Line 327 case "$host_os" in
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*darwin*) |
*darwin*) |
#Darwin uses some funny preprocessor by default; eliminate it: |
#Darwin uses some funny preprocessor by default; eliminate it: |
AC_MSG_NOTICE([using -traditional-cpp on Darwin]) |
AC_MSG_NOTICE([using -traditional-cpp on Darwin]) |
CFLAGS="$CFLAGS -traditional-cpp" |
CFLAGS="$CFLAGS -no-cpp-precomp" |
DIRSEP="/" |
DIRSEP="/" |
;; |
;; |
*) |
*) |