version 1.273, 2009/12/31 15:32:35
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version 1.288, 2011/01/09 15:29:14
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Line 1
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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],[0.7.0-20090215],[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 70 if test "$withval" = "yes"; then DEBUGFL
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Line 70 if test "$withval" = "yes"; then DEBUGFL
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GCC_LD="\$(GCC)" |
GCC_LD="\$(GCC)" |
EC_MODE="false" |
EC_MODE="false" |
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NO_EC="" |
EC="" |
EC="" |
engine2='engine2$(OPT).o' |
engine2='engine2$(OPT).o' |
engine_fast2='engine-fast2$(OPT).o' |
engine_fast2='engine-fast2$(OPT).o' |
Line 77 no_dynamic=""
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Line 78 no_dynamic=""
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image_i="" |
image_i="" |
signals_o="io.o signals.o" |
signals_o="io.o signals.o" |
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AC_CANONICAL_HOST |
AC_ARG_WITH(ec, |
AC_ARG_WITH(ec, |
AC_HELP_STRING([--with-ec=<arch>], |
AC_HELP_STRING([--with-ec=<arch>], |
[ Build gforth for systems without OS.]), |
[ Build gforth for systems without OS.]), |
Line 87 else
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Line 89 else
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AC_DEFINE(STANDALONE,,[Define if you want a Gforth without OS]) |
AC_DEFINE(STANDALONE,,[Define if you want a Gforth without OS]) |
EC_MODE="true" |
EC_MODE="true" |
EC="-ec" |
EC="-ec" |
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NO_EC="#" |
engine2="" |
engine2="" |
engine_fast2="" |
engine_fast2="" |
no_dynamic="-DNO_DYNAMIC" |
no_dynamic="-DNO_DYNAMIC" |
Line 96 else
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Line 99 else
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else |
else |
signals_o="io.o" |
signals_o="io.o" |
fi |
fi |
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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 |
GCC_PATH=$(which $CC) |
GCC_PATH=$(which $CC) |
LIB_PATH=${GCC_PATH%/*/*} |
LIB_PATH=${GCC_PATH%/*/*} |
GCC_LD="\$(LD)" |
GCC_LD="\$(LD)" |
Line 165 AC_SUBST(CC)
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Line 171 AC_SUBST(CC)
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AC_SUBST(GCC_LD) |
AC_SUBST(GCC_LD) |
AC_SUBST(DEBUGFLAG) |
AC_SUBST(DEBUGFLAG) |
AC_SUBST(EC) |
AC_SUBST(EC) |
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AC_SUBST(NO_EC) |
AC_SUBST(EC_MODE) |
AC_SUBST(EC_MODE) |
AC_SUBST(engine2) |
AC_SUBST(engine2) |
AC_SUBST(engine_fast2) |
AC_SUBST(engine_fast2) |
Line 193 AC_MSG_RESULT($ac_export_dynamic)
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Line 200 AC_MSG_RESULT($ac_export_dynamic)
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#terminology is a bit unusual here: The host is the system on which |
#terminology is a bit unusual here: The host is the system on which |
#gforth will run; the system on which configure will run is the `build' |
#gforth will run; the system on which configure will run is the `build' |
AC_CANONICAL_HOST |
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case "$host_cpu" in |
case "$host_cpu" in |
arm*) |
arm*) |
machine=arm |
machine=arm |
Line 236 case "$host_cpu" in
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Line 242 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 $CC |
Line 276 case "$host_cpu" in
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Line 288 case "$host_cpu" in
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;; |
;; |
mips*) |
mips*) |
machine=mips |
machine=mips |
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AC_LIBOBJ(../arch/mips/check_prim) |
#dynamic native code has the following problems on MIPS: |
#dynamic native code has the following problems on MIPS: |
# |
# |
#1) J/JAL seems relocatable, but is are only |
#1) J/JAL seems relocatable, but is are only |
Line 328 esac
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Line 341 esac
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AC_SUBST(host) |
AC_SUBST(host) |
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MAKEINC="" |
MAKEINC="" |
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GFORTH_EXE="true" |
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echo "Check for arch/$machine/$platform/gforth.ld ($EC_MODE)" |
echo "Check for arch/$machine/$platform/gforth.ld ($EC_MODE)" |
if test x$EC_MODE = xtrue |
if test x$EC_MODE = xtrue |
Line 343 then
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Line 357 then
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if test -f arch/$machine/$platform/make.inc |
if test -f arch/$machine/$platform/make.inc |
then |
then |
MAKEINC="include ../arch/$machine/$platform/make.inc" |
MAKEINC="include ../arch/$machine/$platform/make.inc" |
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GFORTH_EXE="\$(MAKE) -f arch/$machine/$platform/make.inc \$@.exe" |
fi |
fi |
fi |
fi |
AC_SUBST(MAKEINC) |
AC_SUBST(MAKEINC) |
Line 471 esac
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Line 486 esac
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AC_MSG_RESULT($ac_cv_tetrabyte_type_cell) |
AC_MSG_RESULT($ac_cv_tetrabyte_type_cell) |
AC_DEFINE_UNQUOTED(TETRABYTE_TYPE,$ac_cv_tetrabyte_type_cell,[an integer type that is 4 bytes long]) |
AC_DEFINE_UNQUOTED(TETRABYTE_TYPE,$ac_cv_tetrabyte_type_cell,[an integer type that is 4 bytes long]) |
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AC_MSG_CHECKING([for a C type for octabytes]) |
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ac_cv_octabyte_type_cell=none |
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case 8 in |
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$ac_cv_sizeof_int) |
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ac_cv_octabyte_type_cell=int |
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;; |
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$ac_cv_sizeof_short) |
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ac_cv_octabyte_type_cell=short |
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;; |
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$ac_cv_sizeof_char) |
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ac_cv_octabyte_type_cell=char |
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;; |
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$ac_cv_sizeof_long) |
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ac_cv_octabyte_type_cell=long |
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;; |
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$ac_cv_sizeof_long_long) |
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ac_cv_octabyte_type_cell="long long" |
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;; |
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$ac_cv_sizeof_intptr_t) |
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ac_cv_octabyte_type_cell="intptr_t" |
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;; |
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esac |
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AC_MSG_RESULT($ac_cv_octabyte_type_cell) |
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AC_DEFINE_UNQUOTED(OCTABYTE_TYPE,$ac_cv_octabyte_type_cell,[an integer type that is 8 bytes long]) |
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AC_MSG_CHECKING([for a C type for double-cells]) |
AC_MSG_CHECKING([for a C type for double-cells]) |
ac_cv_int_type_double_cell=none |
ac_cv_int_type_double_cell=none |
case `expr 2 '*' "$ac_cv_sizeof_char_p"` in |
case `expr 2 '*' "$ac_cv_sizeof_char_p"` in |
Line 658 AC_MSG_RESULT($PREFORTH)
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Line 698 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],) |
if test x$EC_MODE = xfalse |
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then |
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AS_IF([test -f $srcdir/arch/$machine/asm.fs], |
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[asm_fs=arch/$machine/asm.fs]) |
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fi |
AC_SUBST(asm_fs) |
AC_SUBST(asm_fs) |
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dnl AC_CHECK_PROG(disasm_fs,disasm.fs,arch/$machine/disasm.fs,,$srcdir/arch/$machine) |
dnl AC_CHECK_PROG(disasm_fs,disasm.fs,arch/$machine/disasm.fs,,$srcdir/arch/$machine) |
AC_CHECK_FILE($srcdir/arch/$machine/disasm.fs,[disasm_fs=arch/$machine/disasm.fs],) |
if test x$EC_MODE = xfalse |
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then |
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AS_IF([test -f $srcdir/arch/$machine/disasm.fs], |
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[disasm_fs=arch/$machine/disasm.fs]) |
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fi |
AC_SUBST(disasm_fs) |
AC_SUBST(disasm_fs) |
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AC_PATH_PROG(INSTALL_INFO,install-info,[echo '>>>>Please make info dir entry:'],$PATH:/sbin:/usr/sbin:/usr/local/sbin) |
AC_PATH_PROG(INSTALL_INFO,install-info,[echo '>>>>Please make info dir entry:'],$PATH:/sbin:/usr/sbin:/usr/local/sbin) |
Line 719 fi
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Line 767 fi
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AC_CHECK_PROG([MASSAGE_EXE],[chcon],[chcon -t unconfined_execmem_exec_t],[true]) |
AC_CHECK_PROG([MASSAGE_EXE],[chcon],[chcon -t unconfined_execmem_exec_t],[true]) |
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dnl Now a little support for DOS/DJGCC |
dnl Now a little support for DOS/DJGCC |
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GFORTHFAST_EXE="$GFORTH_EXE" |
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GFORTHITC_EXE="$GFORTH_EXE" |
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GFORTHDITC_EXE="$GFORTH_EXE" |
AC_SUBST(GFORTH_EXE) |
AC_SUBST(GFORTH_EXE) |
GFORTH_EXE="true" |
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AC_SUBST(GFORTHFAST_EXE) |
AC_SUBST(GFORTHFAST_EXE) |
GFORTHFAST_EXE="true" |
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AC_SUBST(GFORTHITC_EXE) |
AC_SUBST(GFORTHITC_EXE) |
GFORTHITC_EXE="true" |
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AC_SUBST(GFORTHDITC_EXE) |
AC_SUBST(GFORTHDITC_EXE) |
GFORTHDITC_EXE="true" |
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AC_SUBST(FORTHSIZES) |
AC_SUBST(FORTHSIZES) |
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Line 767 fi
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Line 814 fi
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#echo "CFLAGS=$CFLAGS" |
#echo "CFLAGS=$CFLAGS" |
#echo "ac_link=$ac_link" |
#echo "ac_link=$ac_link" |
AC_MSG_CHECKING([if and how we can waste code space]) |
AC_MSG_CHECKING([if and how we can waste code space]) |
if test -z "$skipcode"; then |
if test -z "$skipcode" && test x$cross_compiling = xyes; then |
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# we cannot perform the AC_TRY_RUN check when cross-compiling. |
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skipcode=no |
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AC_MSG_RESULT([$skipcode, can't run checks since cross-compiling]) |
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elif test -z "$skipcode"; then |
skipcode=no |
skipcode=no |
CFLAGS_1="$CFLAGS" |
CFLAGS_1="$CFLAGS" |
CFLAGS="$CFLAGS $ENGINE_FLAGS" |
CFLAGS="$CFLAGS $ENGINE_FLAGS" |
Line 805 then
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Line 856 then
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no_dynamic_default=1 |
no_dynamic_default=1 |
AC_MSG_WARN(Disabling default dynamic native code generation) |
AC_MSG_WARN(Disabling default dynamic native code generation) |
fi |
fi |
AC_DEFINE_UNQUOTED(SKIP16,((void)0),statement for skipping 16 bytes) |
AC_DEFINE_UNQUOTED(SKIP16,asm(""),statement for skipping 16 bytes) |
else |
else |
AC_DEFINE_UNQUOTED(SKIP16,asm("$skipcode"),statement for skipping 16 bytes) |
AC_DEFINE_UNQUOTED(SKIP16,asm("$skipcode"),statement for skipping 16 bytes) |
fi |
fi |
Line 836 AC_PROG_LN_S
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Line 887 AC_PROG_LN_S
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AC_PROG_INSTALL |
AC_PROG_INSTALL |
AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps texi2dvi) |
AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps texi2dvi) |
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dnl check for the presence of Emacs |
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AC_CHECK_PROGS(EMACS,emacs xemacs) |
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test -n "$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 849 if test -n "$GNU_LIBTOOL" -a $ac_cv_lib_
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Line 905 if test -n "$GNU_LIBTOOL" -a $ac_cv_lib_
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build_libcc_named=build-libcc-named |
build_libcc_named=build-libcc-named |
else |
else |
build_libcc_named="" |
build_libcc_named="" |
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AC_MSG_WARN([No GNU_LIBTOOL found, skip pre-building libcc-based libraries]) |
fi |
fi |
AC_SUBST(build_libcc_named) |
AC_SUBST(build_libcc_named) |
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if test -z "$GNU_LIBTOOL"; then |
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AC_MSG_WARN([No GNU_LIBTOOL found, using "libtool" as name.]) |
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AC_MSG_WARN([libcc.fs won't work until you have installed (GNU) libtool.]) |
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GNU_LIBTOOL=libtool |
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fi |
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#check for libffi 2.x |
#check for libffi 2.x |
AC_CHECK_HEADER(ffi.h,FFI_H_NAME=ffi.h,) |
AC_CHECK_HEADER(ffi.h,FFI_H_NAME=ffi.h,) |
if test -z "$FFI_H_NAME"; then |
if test -z "$FFI_H_NAME"; then |
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 $ac_cv_lib_ffi_ffi_call = yes |
then |
then |
LIBFFIFLAG="true" |
LIBFFIFLAG="true" |
Line 868 else
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Line 932 else
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fi |
fi |
#check for ffcall libraries |
#check for ffcall libraries |
#unfortunately, these four calls are separated out into a library each. |
#unfortunately, these four calls are separated out into a library each. |
AC_CHECK_LIB(avcall,__builtin_avcall) |
AC_CHECK_LIB(avcall,__builtin_avcall,LIBS="$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 898 AC_CHECK_FUNCS(expm1 log1p)
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Line 962 AC_CHECK_FUNCS(expm1 log1p)
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AC_REPLACE_FUNCS(rint ecvt) |
AC_REPLACE_FUNCS(rint ecvt) |
dnl No check for select, because our replacement is no good under |
dnl No check for select, because our replacement is no good under |
dnl anything but DOS |
dnl anything but DOS |
AC_CHECK_HEADERS(sys/mman.h fnmatch.h alloca.h wchar.h) |
AC_CHECK_HEADERS(sys/mman.h fnmatch.h alloca.h wchar.h endian.h) |
AC_FUNC_FNMATCH |
AC_FUNC_FNMATCH |
test $ac_cv_func_fnmatch_works = yes || AC_LIBOBJ(fnmatch) |
test $ac_cv_func_fnmatch_works = yes || AC_LIBOBJ(fnmatch) |
AC_CHECK_FUNCS(mmap sysconf getpagesize wcwidth) |
AC_CHECK_FUNCS(mmap sysconf getpagesize wcwidth) |
Line 940 ln -sf ../../../engine/config.h ../../..
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Line 1004 ln -sf ../../../engine/config.h ../../..
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[PACKAGE_VERSION=$PACKAGE_VERSION |
[PACKAGE_VERSION=$PACKAGE_VERSION |
machine=$machine]) |
machine=$machine]) |
AC_OUTPUT |
AC_OUTPUT |
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test -z "$GNU_LIBTOOL" && echo * Problem: no libtool found, libcc.fs will not work |
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