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riscv-gcc-1
Commit 476d9098 by Geoffrey Keating Committed by Geoffrey Keating
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Makefile.in (host_hook_obj): New. 

	* Makefile.in (host_hook_obj): New.
	(OBJS): Add $(host_hook_obj).
	(host_default.o): New rule.
	* config.gcc (host_hook_obj): New, default to host-default.o.
	(powerpc-*-darwin*): Use host-darwin.o.
	(out_host_hook_obj): New.
	* configure: Regenerate.
	* configure.in: Print information about out_host_hook_obj, substitute
	into output files.
	* host-default.c: New file.
	* hosthooks.h: New file.
	* toplev.c (general_init): Call host_hooks.extra_signals.
	* config/rs6000/host-darwin.c: New file.
	* config/rs6000/x-darwin: New file.
	* doc/hostconfig.texi: Add documentation for new host hook.
	Rearrange existing documentation.

From-SVN: r62470
parent dbdd3489
Showing with 471 additions and 157 deletions
gcc/ChangeLog
2003-02-05 Geoffrey Keating <geoffk@apple.com>
* Makefile.in (host_hook_obj): New.
(OBJS): Add $(host_hook_obj).
(host_default.o): New rule.
* config.gcc (host_hook_obj): New, default to host-default.o.
(powerpc-*-darwin*): Use host-darwin.o.
(out_host_hook_obj): New.
* configure: Regenerate.
* configure.in: Print information about out_host_hook_obj, substitute
into output files.
* host-default.c: New file.
* hosthooks.h: New file.
* toplev.c (general_init): Call host_hooks.extra_signals.
* config/rs6000/host-darwin.c: New file.
* config/rs6000/x-darwin: New file.
* doc/hostconfig.texi: Add documentation for new host hook.
Rearrange existing documentation.
2003-02-05 Roger Sayle <roger@eyesopen.com> 2003-02-05 Roger Sayle <roger@eyesopen.com>
* dwarf2out.c (mem_loc_descriptor): Replace ASM_SIMPLIFY_DWARF_ADDR * dwarf2out.c (mem_loc_descriptor): Replace ASM_SIMPLIFY_DWARF_ADDR
......
gcc/Makefile.in
...@@ -315,6 +315,7 @@ target_cpu_default=@target_cpu_default@ ...@@ -315,6 +315,7 @@ target_cpu_default=@target_cpu_default@
GCC_THREAD_FILE=@thread_file@ GCC_THREAD_FILE=@thread_file@
OBJC_BOEHM_GC=@objc_boehm_gc@ OBJC_BOEHM_GC=@objc_boehm_gc@
GTHREAD_FLAGS=@gthread_flags@ GTHREAD_FLAGS=@gthread_flags@
host_hook_obj=@out_host_hook_obj@
# Be prepared for gcc2 merges. # Be prepared for gcc2 merges.
gcc_version=@gcc_version@ gcc_version=@gcc_version@
gcc_version_trigger=@gcc_version_trigger@ gcc_version_trigger=@gcc_version_trigger@
...@@ -784,7 +785,8 @@ OBJS = alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o \ ...@@ -784,7 +785,8 @@ OBJS = alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o \
sibcall.o simplify-rtx.o ssa.o ssa-ccp.o ssa-dce.o stmt.o \ sibcall.o simplify-rtx.o ssa.o ssa-ccp.o ssa-dce.o stmt.o \
stor-layout.o stringpool.o timevar.o toplev.o tracer.o tree.o tree-dump.o \ stor-layout.o stringpool.o timevar.o toplev.o tracer.o tree.o tree-dump.o \
tree-inline.o unroll.o varasm.o varray.o version.o vmsdbgout.o xcoffout.o \ tree-inline.o unroll.o varasm.o varray.o version.o vmsdbgout.o xcoffout.o \
alloc-pool.o et-forest.o $(GGC) $(out_object_file) $(EXTRA_OBJS) alloc-pool.o et-forest.o \
$(GGC) $(out_object_file) $(EXTRA_OBJS) $(host_hook_obj)
BACKEND = main.o libbackend.a BACKEND = main.o libbackend.a
...@@ -1428,12 +1430,15 @@ toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(RTL_ ...@@ -1428,12 +1430,15 @@ toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(RTL_
dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \ dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \ graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) \ ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) \
langhooks.h insn-flags.h options.h cfglayout.h real.h cfgloop.h langhooks.h insn-flags.h options.h cfglayout.h real.h cfgloop.h hosthooks.h
$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
-DTARGET_NAME=\"$(target_alias)\" \ -DTARGET_NAME=\"$(target_alias)\" \
-c $(srcdir)/toplev.c $(OUTPUT_OPTION) -c $(srcdir)/toplev.c $(OUTPUT_OPTION)
main.o : main.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) toplev.h main.o : main.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) toplev.h
host-default.o : host-default.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
hosthooks.h hosthooks-def.h
rtl-error.o: rtl-error.c $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(INSN_ATTR_H) \ rtl-error.o: rtl-error.c $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(INSN_ATTR_H) \
insn-config.h input.h toplev.h intl.h diagnostic.h $(CONFIG_H) insn-config.h input.h toplev.h intl.h diagnostic.h $(CONFIG_H)
......
gcc/config.gcc
...@@ -99,6 +99,8 @@ ...@@ -99,6 +99,8 @@
# host_extra_gcc_objs List of extra host-dependent objects that should # host_extra_gcc_objs List of extra host-dependent objects that should
# be linked into the gcc driver. # be linked into the gcc driver.
# #
# out_host_hook_obj An object file that provides the host hooks.
#
# c_target_objs List of extra target-dependent objects that be # c_target_objs List of extra target-dependent objects that be
# linked into the C compiler only. # linked into the C compiler only.
# #
...@@ -169,6 +171,8 @@ ...@@ -169,6 +171,8 @@
# the compiler proper when this system is a host, # the compiler proper when this system is a host,
# for host_extra_objs. # for host_extra_objs.
# #
# host_hook_obj An object file that provides the host hooks.
#
# install_headers_dir Makefile-target for how the header file directory # install_headers_dir Makefile-target for how the header file directory
# is installed, when this system is a build system, # is installed, when this system is a build system,
# for build_install_headers_dir. # for build_install_headers_dir.
...@@ -194,6 +198,7 @@ extra_host_objs= ...@@ -194,6 +198,7 @@ extra_host_objs=
extra_gcc_objs= extra_gcc_objs=
c_target_objs= c_target_objs=
cxx_target_objs= cxx_target_objs=
host_hook_obj=host-default.o
tm_defines= tm_defines=
xm_defines= xm_defines=
# Set this to force installation and use of collect2. # Set this to force installation and use of collect2.
...@@ -1980,6 +1985,9 @@ powerpc-*-darwin*) ...@@ -1980,6 +1985,9 @@ powerpc-*-darwin*)
extra_headers=altivec.h extra_headers=altivec.h
# override ppc default # override ppc default
need_64bit_hwint= need_64bit_hwint=
# powerpc-darwin host support.
host_hook_obj=host-darwin.o
xmake_file=rs6000/x-darwin
;; ;;
powerpc*-*-freebsd*) powerpc*-*-freebsd*)
tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h" tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
...@@ -2956,6 +2964,7 @@ else ...@@ -2956,6 +2964,7 @@ else
host_extra_gcc_objs=$extra_gcc_objs host_extra_gcc_objs=$extra_gcc_objs
host_extra_objs=$extra_host_objs host_extra_objs=$extra_host_objs
host_exeext=$exeext host_exeext=$exeext
out_host_hook_obj=$host_hook_obj
pass2done=yes pass2done=yes
fi fi
fi fi
gcc/config/rs6000/host-darwin.c 0 → 100644
/* Darwin/powerpc host-specific hook definitions.
Copyright (C) 2003 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include <signal.h>
#include <sys/ucontext.h>
#include "hosthooks.h"
#include "hosthooks-def.h"
#include "toplev.h"
static void segv_crash_handler PARAMS ((int));
static void segv_handler PARAMS ((int, siginfo_t *, void *));
static void darwin_rs6000_extra_signals PARAMS ((void));
/* No prototype for this, filed as Radar 3150910. */
extern int sigaltstack(const stack_t *, stack_t *);
#undef HOST_HOOKS_EXTRA_SIGNALS
#define HOST_HOOKS_EXTRA_SIGNALS darwin_rs6000_extra_signals
/* On Darwin/powerpc, a stack fault can be detected as a SIGSEGV that
faulted on an instruction that's either
or
stwux %r1,xxx,%r1
*/
static void
segv_crash_handler (sig)
int sig ATTRIBUTE_UNUSED;
{
internal_error ("Segmentation Fault (code)");
}
static void
segv_handler (sig, sip, scp)
int sig ATTRIBUTE_UNUSED;
siginfo_t *sip ATTRIBUTE_UNUSED;
void *scp;
{
ucontext_t *uc = (ucontext_t *)scp;
unsigned faulting_insn;
/* The fault might have happened when trying to run some instruction, in
which case the next line will segfault _again_. Handle this case. */
signal (SIGSEGV, segv_crash_handler);
faulting_insn = *(unsigned *)uc->uc_mcontext->ss.srr0;
/* Note that this only has to work for GCC, so we don't have to deal
with all the possible cases (GCC has no AltiVec code, for
instance). It's complicated because Darwin allows stores to
below the stack pointer, and the prologue code takes advantage of
this. */
if ((faulting_insn & 0xFFFF8000) == 0x94218000 /* stwu %r1, -xxx(%r1) */
|| (faulting_insn & 0xFFFF03FF) == 0x7C21016E /* stwux %r1, xxx, %r1 */
|| (faulting_insn & 0xFC1F8000) == 0x90018000 /* stw xxx, -yyy(%r1) */
|| (faulting_insn & 0xFC1F8000) == 0xD8018000 /* stfd xxx, -yyy(%r1) */
|| (faulting_insn & 0xFC1F8000) == 0xBC018000 /* stmw xxx, -yyy(%r1) */)
{
char *shell_name;
fnotice (stderr, "Out of stack space.\n");
shell_name = getenv ("SHELL");
if (shell_name != NULL)
shell_name = strrchr (shell_name, '/');
if (shell_name != NULL)
{
static const char * shell_commands[][2] = {
{ "sh", "ulimit -S -s unlimited" },
{ "bash", "ulimit -S -s unlimited" },
{ "tcsh", "limit stacksize unlimited" },
{ "csh", "limit stacksize unlimited" },
/* zsh doesn't have "unlimited", this will work under the
default configuration. */
{ "zsh", "limit stacksize 32m" }
};
size_t i;
for (i = 0; i < ARRAY_SIZE (shell_commands); i++)
if (strcmp (shell_commands[i][0], shell_name + 1) == 0)
{
fnotice (stderr,
"Try running `%s' in the shell to raise its limit.\n",
shell_commands[i][1]);
}
}
exit (FATAL_EXIT_CODE);
}
fprintf (stderr, "[address=%08lx pc=%08x]\n",
uc->uc_mcontext->es.dar, uc->uc_mcontext->ss.srr0);
internal_error ("Segmentation Fault");
exit (FATAL_EXIT_CODE);
}
static void
darwin_rs6000_extra_signals ()
{
struct sigaction sact;
stack_t sigstk;
sigstk.ss_sp = xmalloc (SIGSTKSZ);
sigstk.ss_size = SIGSTKSZ;
sigstk.ss_flags = 0;
if (sigaltstack (&sigstk, NULL) < 0)
fatal_io_error ("While setting up signal stack");
sigemptyset(&sact.sa_mask);
sact.sa_flags = SA_ONSTACK | SA_SIGINFO;
sact.sa_sigaction = segv_handler;
if (sigaction (SIGSEGV, &sact, 0) < 0)
fatal_io_error ("While setting up signal handler");
}
const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER;
gcc/config/rs6000/x-darwin 0 → 100644
host-darwin.o : $(srcdir)/config/rs6000/host-darwin.c $(CONFIG_H) $(SYSTEM_H) \
coretypes.h hosthooks.h hosthooks-def.h toplev.h
$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
$(srcdir)/config/rs6000/host-darwin.c
gcc/configure
...@@ -5490,6 +5490,7 @@ else ...@@ -5490,6 +5490,7 @@ else
echo " $srcdir/config/$f" echo " $srcdir/config/$f"
done done
fi fi
echo "Using ${out_host_hook_obj} for host machine hooks."
if test "$host_xm_file" != "$build_xm_file"; then if test "$host_xm_file" != "$build_xm_file"; then
count=a count=a
...@@ -5631,14 +5632,14 @@ fi ...@@ -5631,14 +5632,14 @@ fi
echo $ac_n "checking for library containing strerror""... $ac_c" 1>&6 echo $ac_n "checking for library containing strerror""... $ac_c" 1>&6
echo "configure:5635: checking for library containing strerror" >&5 echo "configure:5636: checking for library containing strerror" >&5
if eval "test \"`echo '$''{'ac_cv_search_strerror'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_search_strerror'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
ac_func_search_save_LIBS="$LIBS" ac_func_search_save_LIBS="$LIBS"
ac_cv_search_strerror="no" ac_cv_search_strerror="no"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5642 "configure" #line 5643 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -5649,7 +5650,7 @@ int main() { ...@@ -5649,7 +5650,7 @@ int main() {
strerror() strerror()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_search_strerror="none required" ac_cv_search_strerror="none required"
else else
...@@ -5660,7 +5661,7 @@ rm -f conftest* ...@@ -5660,7 +5661,7 @@ rm -f conftest*
test "$ac_cv_search_strerror" = "no" && for i in cposix; do test "$ac_cv_search_strerror" = "no" && for i in cposix; do
LIBS="-l$i $ac_func_search_save_LIBS" LIBS="-l$i $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5664 "configure" #line 5665 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -5671,7 +5672,7 @@ int main() { ...@@ -5671,7 +5672,7 @@ int main() {
strerror() strerror()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_search_strerror="-l$i" ac_cv_search_strerror="-l$i"
break break
...@@ -5694,12 +5695,12 @@ fi ...@@ -5694,12 +5695,12 @@ fi
echo $ac_n "checking for working const""... $ac_c" 1>&6 echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:5698: checking for working const" >&5 echo "configure:5699: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5703 "configure" #line 5704 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
...@@ -5748,7 +5749,7 @@ ccp = (char const *const *) p; ...@@ -5748,7 +5749,7 @@ ccp = (char const *const *) p;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5752: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:5753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_const=yes ac_cv_c_const=yes
else else
...@@ -5769,12 +5770,12 @@ EOF ...@@ -5769,12 +5770,12 @@ EOF
fi fi
echo $ac_n "checking for off_t""... $ac_c" 1>&6 echo $ac_n "checking for off_t""... $ac_c" 1>&6
echo "configure:5773: checking for off_t" >&5 echo "configure:5774: checking for off_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5778 "configure" #line 5779 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#if STDC_HEADERS #if STDC_HEADERS
...@@ -5802,12 +5803,12 @@ EOF ...@@ -5802,12 +5803,12 @@ EOF
fi fi
echo $ac_n "checking for size_t""... $ac_c" 1>&6 echo $ac_n "checking for size_t""... $ac_c" 1>&6
echo "configure:5806: checking for size_t" >&5 echo "configure:5807: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5811 "configure" #line 5812 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#if STDC_HEADERS #if STDC_HEADERS
...@@ -5837,19 +5838,19 @@ fi ...@@ -5837,19 +5838,19 @@ fi
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless! # for constant arguments. Useless!
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
echo "configure:5841: checking for working alloca.h" >&5 echo "configure:5842: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5846 "configure" #line 5847 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <alloca.h> #include <alloca.h>
int main() { int main() {
char *p = alloca(2 * sizeof(int)); char *p = alloca(2 * sizeof(int));
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_header_alloca_h=yes ac_cv_header_alloca_h=yes
else else
...@@ -5870,12 +5871,12 @@ EOF ...@@ -5870,12 +5871,12 @@ EOF
fi fi
echo $ac_n "checking for alloca""... $ac_c" 1>&6 echo $ac_n "checking for alloca""... $ac_c" 1>&6
echo "configure:5874: checking for alloca" >&5 echo "configure:5875: checking for alloca" >&5
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5879 "configure" #line 5880 "configure"
#include "confdefs.h" #include "confdefs.h"
#ifdef __GNUC__ #ifdef __GNUC__
...@@ -5903,7 +5904,7 @@ int main() { ...@@ -5903,7 +5904,7 @@ int main() {
char *p = (char *) alloca(1); char *p = (char *) alloca(1);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5908: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_func_alloca_works=yes ac_cv_func_alloca_works=yes
else else
...@@ -5935,12 +5936,12 @@ EOF ...@@ -5935,12 +5936,12 @@ EOF
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
echo "configure:5939: checking whether alloca needs Cray hooks" >&5 echo "configure:5940: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5944 "configure" #line 5945 "configure"
#include "confdefs.h" #include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2) #if defined(CRAY) && ! defined(CRAY2)
webecray webecray
...@@ -5965,12 +5966,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6 ...@@ -5965,12 +5966,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
if test $ac_cv_os_cray = yes; then if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do for ac_func in _getb67 GETB67 getb67; do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:5969: checking for $ac_func" >&5 echo "configure:5970: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5974 "configure" #line 5975 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -5993,7 +5994,7 @@ $ac_func(); ...@@ -5993,7 +5994,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -6020,7 +6021,7 @@ done ...@@ -6020,7 +6021,7 @@ done
fi fi
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
echo "configure:6024: checking stack direction for C alloca" >&5 echo "configure:6025: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6028,7 +6029,7 @@ else ...@@ -6028,7 +6029,7 @@ else
ac_cv_c_stack_direction=0 ac_cv_c_stack_direction=0
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6032 "configure" #line 6033 "configure"
#include "confdefs.h" #include "confdefs.h"
find_stack_direction () find_stack_direction ()
{ {
...@@ -6047,7 +6048,7 @@ main () ...@@ -6047,7 +6048,7 @@ main ()
exit (find_stack_direction() < 0); exit (find_stack_direction() < 0);
} }
EOF EOF
if { (eval echo configure:6051: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:6052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_c_stack_direction=1 ac_cv_c_stack_direction=1
else else
...@@ -6070,12 +6071,12 @@ fi ...@@ -6070,12 +6071,12 @@ fi
echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6 echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6
echo "configure:6074: checking whether we are using the GNU C Library 2.1 or newer" >&5 echo "configure:6075: checking whether we are using the GNU C Library 2.1 or newer" >&5
if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6079 "configure" #line 6080 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <features.h> #include <features.h>
...@@ -6111,17 +6112,17 @@ stdlib.h string.h unistd.h sys/param.h ...@@ -6111,17 +6112,17 @@ stdlib.h string.h unistd.h sys/param.h
do do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:6115: checking for $ac_hdr" >&5 echo "configure:6116: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6120 "configure" #line 6121 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:6125: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:6126: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
...@@ -6152,12 +6153,12 @@ getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \ ...@@ -6152,12 +6153,12 @@ getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
strdup strtoul tsearch __argz_count __argz_stringify __argz_next strdup strtoul tsearch __argz_count __argz_stringify __argz_next
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:6156: checking for $ac_func" >&5 echo "configure:6157: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6161 "configure" #line 6162 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -6180,7 +6181,7 @@ $ac_func(); ...@@ -6180,7 +6181,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -6221,7 +6222,7 @@ fi ...@@ -6221,7 +6222,7 @@ fi
echo $ac_n "checking for iconv""... $ac_c" 1>&6 echo $ac_n "checking for iconv""... $ac_c" 1>&6
echo "configure:6225: checking for iconv" >&5 echo "configure:6226: checking for iconv" >&5
if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6229,7 +6230,7 @@ else ...@@ -6229,7 +6230,7 @@ else
am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_func_iconv="no, consider installing GNU libiconv"
am_cv_lib_iconv=no am_cv_lib_iconv=no
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6233 "configure" #line 6234 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
#include <iconv.h> #include <iconv.h>
...@@ -6239,7 +6240,7 @@ iconv_t cd = iconv_open("",""); ...@@ -6239,7 +6240,7 @@ iconv_t cd = iconv_open("","");
iconv_close(cd); iconv_close(cd);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
am_cv_func_iconv=yes am_cv_func_iconv=yes
else else
...@@ -6251,7 +6252,7 @@ rm -f conftest* ...@@ -6251,7 +6252,7 @@ rm -f conftest*
am_save_LIBS="$LIBS" am_save_LIBS="$LIBS"
LIBS="$LIBS $am_cv_libiconv_ldpath -liconv" LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6255 "configure" #line 6256 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
#include <iconv.h> #include <iconv.h>
...@@ -6261,7 +6262,7 @@ iconv_t cd = iconv_open("",""); ...@@ -6261,7 +6262,7 @@ iconv_t cd = iconv_open("","");
iconv_close(cd); iconv_close(cd);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
am_cv_lib_iconv=yes am_cv_lib_iconv=yes
am_cv_func_iconv=yes am_cv_func_iconv=yes
...@@ -6282,13 +6283,13 @@ echo "$ac_t""$am_cv_func_iconv" 1>&6 ...@@ -6282,13 +6283,13 @@ echo "$ac_t""$am_cv_func_iconv" 1>&6
EOF EOF
echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6 echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
echo "configure:6286: checking for iconv declaration" >&5 echo "configure:6287: checking for iconv declaration" >&5
if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6292 "configure" #line 6293 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
...@@ -6307,7 +6308,7 @@ int main() { ...@@ -6307,7 +6308,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6311: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:6312: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
am_cv_proto_iconv_arg1="" am_cv_proto_iconv_arg1=""
else else
...@@ -6336,19 +6337,19 @@ EOF ...@@ -6336,19 +6337,19 @@ EOF
echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6 echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6
echo "configure:6340: checking for nl_langinfo and CODESET" >&5 echo "configure:6341: checking for nl_langinfo and CODESET" >&5
if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6345 "configure" #line 6346 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <langinfo.h> #include <langinfo.h>
int main() { int main() {
char* cs = nl_langinfo(CODESET); char* cs = nl_langinfo(CODESET);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
am_cv_langinfo_codeset=yes am_cv_langinfo_codeset=yes
else else
...@@ -6371,19 +6372,19 @@ EOF ...@@ -6371,19 +6372,19 @@ EOF
if test $ac_cv_header_locale_h = yes; then if test $ac_cv_header_locale_h = yes; then
echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6 echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
echo "configure:6375: checking for LC_MESSAGES" >&5 echo "configure:6376: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6380 "configure" #line 6381 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <locale.h> #include <locale.h>
int main() { int main() {
return LC_MESSAGES return LC_MESSAGES
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
am_cv_val_LC_MESSAGES=yes am_cv_val_LC_MESSAGES=yes
else else
...@@ -6404,7 +6405,7 @@ EOF ...@@ -6404,7 +6405,7 @@ EOF
fi fi
fi fi
echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6 echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
echo "configure:6408: checking whether NLS is requested" >&5 echo "configure:6409: checking whether NLS is requested" >&5
# Check whether --enable-nls or --disable-nls was given. # Check whether --enable-nls or --disable-nls was given.
if test "${enable_nls+set}" = set; then if test "${enable_nls+set}" = set; then
enableval="$enable_nls" enableval="$enable_nls"
...@@ -6427,7 +6428,7 @@ fi ...@@ -6427,7 +6428,7 @@ fi
EOF EOF
echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6 echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
echo "configure:6431: checking whether included gettext is requested" >&5 echo "configure:6432: checking whether included gettext is requested" >&5
# Check whether --with-included-gettext or --without-included-gettext was given. # Check whether --with-included-gettext or --without-included-gettext was given.
if test "${with_included_gettext+set}" = set; then if test "${with_included_gettext+set}" = set; then
withval="$with_included_gettext" withval="$with_included_gettext"
...@@ -6447,17 +6448,17 @@ fi ...@@ -6447,17 +6448,17 @@ fi
ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'` ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for libintl.h""... $ac_c" 1>&6 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
echo "configure:6451: checking for libintl.h" >&5 echo "configure:6452: checking for libintl.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6456 "configure" #line 6457 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <libintl.h> #include <libintl.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:6461: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:6462: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
...@@ -6478,12 +6479,12 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then ...@@ -6478,12 +6479,12 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
EOF EOF
echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6 echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6
echo "configure:6482: checking for GNU gettext in libc" >&5 echo "configure:6483: checking for GNU gettext in libc" >&5
if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6487 "configure" #line 6488 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <libintl.h> #include <libintl.h>
extern int _nl_msg_cat_cntr; extern int _nl_msg_cat_cntr;
...@@ -6492,7 +6493,7 @@ bindtextdomain ("", ""); ...@@ -6492,7 +6493,7 @@ bindtextdomain ("", "");
return (int) gettext ("") + _nl_msg_cat_cntr return (int) gettext ("") + _nl_msg_cat_cntr
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
gt_cv_func_gnugettext1_libc=yes gt_cv_func_gnugettext1_libc=yes
else else
...@@ -6508,14 +6509,14 @@ echo "$ac_t""$gt_cv_func_gnugettext1_libc" 1>&6 ...@@ -6508,14 +6509,14 @@ echo "$ac_t""$gt_cv_func_gnugettext1_libc" 1>&6
if test "$gt_cv_func_gnugettext1_libc" != "yes"; then if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6 echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6
echo "configure:6512: checking for GNU gettext in libintl" >&5 echo "configure:6513: checking for GNU gettext in libintl" >&5
if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
gt_save_LIBS="$LIBS" gt_save_LIBS="$LIBS"
LIBS="$LIBS -lintl $LIBICONV" LIBS="$LIBS -lintl $LIBICONV"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6519 "configure" #line 6520 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <libintl.h> #include <libintl.h>
extern int _nl_msg_cat_cntr; extern int _nl_msg_cat_cntr;
...@@ -6524,7 +6525,7 @@ bindtextdomain ("", ""); ...@@ -6524,7 +6525,7 @@ bindtextdomain ("", "");
return (int) gettext ("") + _nl_msg_cat_cntr return (int) gettext ("") + _nl_msg_cat_cntr
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
gt_cv_func_gnugettext1_libintl=yes gt_cv_func_gnugettext1_libintl=yes
else else
...@@ -6557,12 +6558,12 @@ EOF ...@@ -6557,12 +6558,12 @@ EOF
for ac_func in dcgettext for ac_func in dcgettext
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:6561: checking for $ac_func" >&5 echo "configure:6562: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6566 "configure" #line 6567 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -6585,7 +6586,7 @@ $ac_func(); ...@@ -6585,7 +6586,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -6614,7 +6615,7 @@ done ...@@ -6614,7 +6615,7 @@ done
# Extract the first word of "msgfmt", so it can be a program name with args. # Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2 set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6618: checking for $ac_word" >&5 echo "configure:6619: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6648,7 +6649,7 @@ fi ...@@ -6648,7 +6649,7 @@ fi
# Extract the first word of "gmsgfmt", so it can be a program name with args. # Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2 set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6652: checking for $ac_word" >&5 echo "configure:6653: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6685,7 +6686,7 @@ fi ...@@ -6685,7 +6686,7 @@ fi
# Extract the first word of "xgettext", so it can be a program name with args. # Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2 set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6689: checking for $ac_word" >&5 echo "configure:6690: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6735,7 +6736,7 @@ fi ...@@ -6735,7 +6736,7 @@ fi
# Extract the first word of "msgfmt", so it can be a program name with args. # Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2 set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6739: checking for $ac_word" >&5 echo "configure:6740: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6769,7 +6770,7 @@ fi ...@@ -6769,7 +6770,7 @@ fi
# Extract the first word of "gmsgfmt", so it can be a program name with args. # Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2 set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6773: checking for $ac_word" >&5 echo "configure:6774: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6805,7 +6806,7 @@ fi ...@@ -6805,7 +6806,7 @@ fi
# Extract the first word of "xgettext", so it can be a program name with args. # Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2 set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6809: checking for $ac_word" >&5 echo "configure:6810: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6877,7 +6878,7 @@ do ...@@ -6877,7 +6878,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6881: checking for $ac_word" >&5 echo "configure:6882: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6910,7 +6911,7 @@ done ...@@ -6910,7 +6911,7 @@ done
ac_verc_fail=yes ac_verc_fail=yes
else else
echo $ac_n "checking version of bison""... $ac_c" 1>&6 echo $ac_n "checking version of bison""... $ac_c" 1>&6
echo "configure:6914: checking version of bison" >&5 echo "configure:6915: checking version of bison" >&5
ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
case $ac_prog_version in case $ac_prog_version in
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
...@@ -6955,7 +6956,7 @@ EOF ...@@ -6955,7 +6956,7 @@ EOF
if test "x$CATOBJEXT" != x; then if test "x$CATOBJEXT" != x; then
echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6 echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
echo "configure:6959: checking for catalogs to be installed" >&5 echo "configure:6960: checking for catalogs to be installed" >&5
# Look for .po and .gmo files in the source directory. # Look for .po and .gmo files in the source directory.
CATALOGS= CATALOGS=
XLINGUAS= XLINGUAS=
...@@ -7013,7 +7014,7 @@ fi ...@@ -7013,7 +7014,7 @@ fi
case $host_os in case $host_os in
win32 | pe | cygwin* | mingw32* | uwin*) win32 | pe | cygwin* | mingw32* | uwin*)
echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
echo "configure:7017: checking whether windows registry support is requested" >&5 echo "configure:7018: checking whether windows registry support is requested" >&5
if test "x$enable_win32_registry" != xno; then if test "x$enable_win32_registry" != xno; then
cat >> confdefs.h <<\EOF cat >> confdefs.h <<\EOF
#define ENABLE_WIN32_REGISTRY 1 #define ENABLE_WIN32_REGISTRY 1
...@@ -7022,14 +7023,14 @@ EOF ...@@ -7022,14 +7023,14 @@ EOF
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6 echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6
echo "configure:7026: checking for library containing RegOpenKeyExA" >&5 echo "configure:7027: checking for library containing RegOpenKeyExA" >&5
if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
ac_func_search_save_LIBS="$LIBS" ac_func_search_save_LIBS="$LIBS"
ac_cv_search_RegOpenKeyExA="no" ac_cv_search_RegOpenKeyExA="no"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7033 "configure" #line 7034 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -7040,7 +7041,7 @@ int main() { ...@@ -7040,7 +7041,7 @@ int main() {
RegOpenKeyExA() RegOpenKeyExA()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:7044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:7045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_search_RegOpenKeyExA="none required" ac_cv_search_RegOpenKeyExA="none required"
else else
...@@ -7051,7 +7052,7 @@ rm -f conftest* ...@@ -7051,7 +7052,7 @@ rm -f conftest*
test "$ac_cv_search_RegOpenKeyExA" = "no" && for i in advapi32; do test "$ac_cv_search_RegOpenKeyExA" = "no" && for i in advapi32; do
LIBS="-l$i $ac_func_search_save_LIBS" LIBS="-l$i $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7055 "configure" #line 7056 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -7062,7 +7063,7 @@ int main() { ...@@ -7062,7 +7063,7 @@ int main() {
RegOpenKeyExA() RegOpenKeyExA()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:7066: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:7067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_search_RegOpenKeyExA="-l$i" ac_cv_search_RegOpenKeyExA="-l$i"
break break
...@@ -7104,7 +7105,7 @@ esac ...@@ -7104,7 +7105,7 @@ esac
if test "x$enable_win32_registry" != xno; then if test "x$enable_win32_registry" != xno; then
echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6 echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
echo "configure:7108: checking registry key on windows hosts" >&5 echo "configure:7109: checking registry key on windows hosts" >&5
cat >> confdefs.h <<EOF cat >> confdefs.h <<EOF
#define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key" #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
EOF EOF
...@@ -7317,7 +7318,7 @@ fi ...@@ -7317,7 +7318,7 @@ fi
# Figure out what assembler we will be using. # Figure out what assembler we will be using.
echo $ac_n "checking what assembler to use""... $ac_c" 1>&6 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
echo "configure:7321: checking what assembler to use" >&5 echo "configure:7322: checking what assembler to use" >&5
gcc_cv_as= gcc_cv_as=
gcc_cv_gas_major_version= gcc_cv_gas_major_version=
gcc_cv_gas_minor_version= gcc_cv_gas_minor_version=
...@@ -7411,7 +7412,7 @@ fi ...@@ -7411,7 +7412,7 @@ fi
# Figure out what linker we will be using. # Figure out what linker we will be using.
echo $ac_n "checking what linker to use""... $ac_c" 1>&6 echo $ac_n "checking what linker to use""... $ac_c" 1>&6
echo "configure:7415: checking what linker to use" >&5 echo "configure:7416: checking what linker to use" >&5
gcc_cv_ld= gcc_cv_ld=
gcc_cv_gld_major_version= gcc_cv_gld_major_version=
gcc_cv_gld_minor_version= gcc_cv_gld_minor_version=
...@@ -7504,7 +7505,7 @@ fi ...@@ -7504,7 +7505,7 @@ fi
# Figure out what nm we will be using. # Figure out what nm we will be using.
echo $ac_n "checking what nm to use""... $ac_c" 1>&6 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
echo "configure:7508: checking what nm to use" >&5 echo "configure:7509: checking what nm to use" >&5
if test -x nm$host_exeext; then if test -x nm$host_exeext; then
gcc_cv_nm=./nm$host_exeext gcc_cv_nm=./nm$host_exeext
elif test "x$program_prefix" != xNONE; then elif test "x$program_prefix" != xNONE; then
...@@ -7516,7 +7517,7 @@ echo "$ac_t""$gcc_cv_nm" 1>&6 ...@@ -7516,7 +7517,7 @@ echo "$ac_t""$gcc_cv_nm" 1>&6
# Figure out what objdump we will be using. # Figure out what objdump we will be using.
echo $ac_n "checking what objdump to use""... $ac_c" 1>&6 echo $ac_n "checking what objdump to use""... $ac_c" 1>&6
echo "configure:7520: checking what objdump to use" >&5 echo "configure:7521: checking what objdump to use" >&5
if test -x objdump$host_exeext; then if test -x objdump$host_exeext; then
gcc_cv_objdump=./objdump$host_exeext gcc_cv_objdump=./objdump$host_exeext
elif test "x$program_prefix" != xNONE; then elif test "x$program_prefix" != xNONE; then
...@@ -7528,7 +7529,7 @@ echo "$ac_t""$gcc_cv_objdump" 1>&6 ...@@ -7528,7 +7529,7 @@ echo "$ac_t""$gcc_cv_objdump" 1>&6
# Figure out what assembler alignment features are present. # Figure out what assembler alignment features are present.
echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
echo "configure:7532: checking assembler alignment features" >&5 echo "configure:7533: checking assembler alignment features" >&5
gcc_cv_as_alignment_features=none gcc_cv_as_alignment_features=none
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
# Gas version 2.6 and later support for .balign and .p2align. # Gas version 2.6 and later support for .balign and .p2align.
...@@ -7576,7 +7577,7 @@ fi ...@@ -7576,7 +7577,7 @@ fi
echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
echo "configure:7580: checking assembler subsection support" >&5 echo "configure:7581: checking assembler subsection support" >&5
gcc_cv_as_subsections=no gcc_cv_as_subsections=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
...@@ -7616,7 +7617,7 @@ fi ...@@ -7616,7 +7617,7 @@ fi
echo "$ac_t""$gcc_cv_as_subsections" 1>&6 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
echo $ac_n "checking assembler weak support""... $ac_c" 1>&6 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
echo "configure:7620: checking assembler weak support" >&5 echo "configure:7621: checking assembler weak support" >&5
gcc_cv_as_weak=no gcc_cv_as_weak=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
...@@ -7639,7 +7640,7 @@ fi ...@@ -7639,7 +7640,7 @@ fi
echo "$ac_t""$gcc_cv_as_weak" 1>&6 echo "$ac_t""$gcc_cv_as_weak" 1>&6
echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
echo "configure:7643: checking assembler hidden support" >&5 echo "configure:7644: checking assembler hidden support" >&5
gcc_cv_as_hidden=no gcc_cv_as_hidden=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 \ if test "$gcc_cv_gas_major_version" -eq 2 \
...@@ -7715,7 +7716,7 @@ esac ...@@ -7715,7 +7716,7 @@ esac
echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6 echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6
echo "configure:7719: checking assembler leb128 support" >&5 echo "configure:7720: checking assembler leb128 support" >&5
gcc_cv_as_leb128=no gcc_cv_as_leb128=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 11 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 11 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
...@@ -7760,7 +7761,7 @@ fi ...@@ -7760,7 +7761,7 @@ fi
echo "$ac_t""$gcc_cv_as_leb128" 1>&6 echo "$ac_t""$gcc_cv_as_leb128" 1>&6
echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6 echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6
echo "configure:7764: checking assembler eh_frame optimization" >&5 echo "configure:7765: checking assembler eh_frame optimization" >&5
gcc_cv_as_eh_frame=no gcc_cv_as_eh_frame=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
...@@ -7841,7 +7842,7 @@ fi ...@@ -7841,7 +7842,7 @@ fi
echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6 echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6
echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6 echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6
echo "configure:7845: checking assembler section merging support" >&5 echo "configure:7846: checking assembler section merging support" >&5
gcc_cv_as_shf_merge=no gcc_cv_as_shf_merge=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
...@@ -7864,7 +7865,7 @@ fi ...@@ -7864,7 +7865,7 @@ fi
echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6 echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6
echo $ac_n "checking assembler thread-local storage support""... $ac_c" 1>&6 echo $ac_n "checking assembler thread-local storage support""... $ac_c" 1>&6
echo "configure:7868: checking assembler thread-local storage support" >&5 echo "configure:7869: checking assembler thread-local storage support" >&5
gcc_cv_as_tls=no gcc_cv_as_tls=no
conftest_s= conftest_s=
tls_first_major= tls_first_major=
...@@ -8007,7 +8008,7 @@ case "$target" in ...@@ -8007,7 +8008,7 @@ case "$target" in
# All TARGET_ABI_OSF targets. # All TARGET_ABI_OSF targets.
alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*) alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
echo $ac_n "checking assembler supports explicit relocations""... $ac_c" 1>&6 echo $ac_n "checking assembler supports explicit relocations""... $ac_c" 1>&6
echo "configure:8011: checking assembler supports explicit relocations" >&5 echo "configure:8012: checking assembler supports explicit relocations" >&5
if eval "test \"`echo '$''{'gcc_cv_as_explicit_relocs'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_explicit_relocs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -8057,7 +8058,7 @@ EOF ...@@ -8057,7 +8058,7 @@ EOF
;; ;;
sparc*-*-*) sparc*-*-*)
echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
echo "configure:8061: checking assembler .register pseudo-op support" >&5 echo "configure:8062: checking assembler .register pseudo-op support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -8085,7 +8086,7 @@ EOF ...@@ -8085,7 +8086,7 @@ EOF
fi fi
echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6 echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
echo "configure:8089: checking assembler supports -relax" >&5 echo "configure:8090: checking assembler supports -relax" >&5
if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -8113,7 +8114,7 @@ EOF ...@@ -8113,7 +8114,7 @@ EOF
fi fi
echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6 echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
echo "configure:8117: checking assembler and linker support unaligned pc related relocs" >&5 echo "configure:8118: checking assembler and linker support unaligned pc related relocs" >&5
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -8140,7 +8141,7 @@ EOF ...@@ -8140,7 +8141,7 @@ EOF
fi fi
echo $ac_n "checking assembler and linker support unaligned pc related relocs against hidden symbols""... $ac_c" 1>&6 echo $ac_n "checking assembler and linker support unaligned pc related relocs against hidden symbols""... $ac_c" 1>&6
echo "configure:8144: checking assembler and linker support unaligned pc related relocs against hidden symbols" >&5 echo "configure:8145: checking assembler and linker support unaligned pc related relocs against hidden symbols" >&5
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel_hidden'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel_hidden'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -8180,7 +8181,7 @@ EOF ...@@ -8180,7 +8181,7 @@ EOF
fi fi
echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6 echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
echo "configure:8184: checking for assembler offsetable %lo() support" >&5 echo "configure:8185: checking for assembler offsetable %lo() support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -8219,7 +8220,7 @@ EOF ...@@ -8219,7 +8220,7 @@ EOF
i[34567]86-*-* | x86_64-*-*) i[34567]86-*-* | x86_64-*-*)
echo $ac_n "checking assembler instructions""... $ac_c" 1>&6 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
echo "configure:8223: checking assembler instructions" >&5 echo "configure:8224: checking assembler instructions" >&5
gcc_cv_as_instructions= gcc_cv_as_instructions=
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
...@@ -8246,7 +8247,7 @@ EOF ...@@ -8246,7 +8247,7 @@ EOF
echo "$ac_t""$gcc_cv_as_instructions" 1>&6 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6 echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6
echo "configure:8250: checking assembler GOTOFF in data directives" >&5 echo "configure:8251: checking assembler GOTOFF in data directives" >&5
gcc_cv_as_gotoff_in_data=no gcc_cv_as_gotoff_in_data=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x
then then
...@@ -8276,7 +8277,7 @@ EOF ...@@ -8276,7 +8277,7 @@ EOF
esac esac
echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6 echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
echo "configure:8280: checking assembler dwarf2 debug_line support" >&5 echo "configure:8281: checking assembler dwarf2 debug_line support" >&5
gcc_cv_as_dwarf2_debug_line=no gcc_cv_as_dwarf2_debug_line=no
# ??? Not all targets support dwarf2 debug_line, even within a version # ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any # of gas. Moreover, we need to emit a valid instruction to trigger any
...@@ -8333,7 +8334,7 @@ fi ...@@ -8333,7 +8334,7 @@ fi
echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6 echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6 echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6
echo "configure:8337: checking assembler --gdwarf2 support" >&5 echo "configure:8338: checking assembler --gdwarf2 support" >&5
gcc_cv_as_gdwarf2_flag=no gcc_cv_as_gdwarf2_flag=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
then then
...@@ -8362,7 +8363,7 @@ fi ...@@ -8362,7 +8363,7 @@ fi
echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6 echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6
echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6 echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6
echo "configure:8366: checking assembler --gstabs support" >&5 echo "configure:8367: checking assembler --gstabs support" >&5
gcc_cv_as_gstabs_flag=no gcc_cv_as_gstabs_flag=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
then then
...@@ -8390,7 +8391,7 @@ fi ...@@ -8390,7 +8391,7 @@ fi
echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6 echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6
echo $ac_n "checking linker read-only and read-write section mixing""... $ac_c" 1>&6 echo $ac_n "checking linker read-only and read-write section mixing""... $ac_c" 1>&6
echo "configure:8394: checking linker read-only and read-write section mixing" >&5 echo "configure:8395: checking linker read-only and read-write section mixing" >&5
gcc_cv_ld_ro_rw_mix=unknown gcc_cv_ld_ro_rw_mix=unknown
if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then
...@@ -8428,7 +8429,7 @@ fi ...@@ -8428,7 +8429,7 @@ fi
echo "$ac_t""$gcc_cv_ld_ro_rw_mix" 1>&6 echo "$ac_t""$gcc_cv_ld_ro_rw_mix" 1>&6
echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6 echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6
echo "configure:8432: checking linker PT_GNU_EH_FRAME support" >&5 echo "configure:8433: checking linker PT_GNU_EH_FRAME support" >&5
gcc_cv_ld_eh_frame_hdr=no gcc_cv_ld_eh_frame_hdr=no
if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then
...@@ -8452,7 +8453,7 @@ echo "$ac_t""$gcc_cv_ld_eh_frame_hdr" 1>&6 ...@@ -8452,7 +8453,7 @@ echo "$ac_t""$gcc_cv_ld_eh_frame_hdr" 1>&6
case "$target" in case "$target" in
mips*-*-*) mips*-*-*)
echo $ac_n "checking whether libgloss uses STARTUP directives consistently""... $ac_c" 1>&6 echo $ac_n "checking whether libgloss uses STARTUP directives consistently""... $ac_c" 1>&6
echo "configure:8456: checking whether libgloss uses STARTUP directives consistently" >&5 echo "configure:8457: checking whether libgloss uses STARTUP directives consistently" >&5
gcc_cv_mips_libgloss_startup=no gcc_cv_mips_libgloss_startup=no
gcc_cv_libgloss_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/libgloss gcc_cv_libgloss_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/libgloss
if test "x$exec_prefix" = xNONE; then if test "x$exec_prefix" = xNONE; then
...@@ -8656,7 +8657,7 @@ fi ...@@ -8656,7 +8657,7 @@ fi
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
echo "configure:8660: checking whether to enable maintainer-specific portions of Makefiles" >&5 echo "configure:8661: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode" enableval="$enable_maintainer_mode"
...@@ -8969,6 +8970,7 @@ ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xma ...@@ -8969,6 +8970,7 @@ ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xma
# Echo that links are built # Echo that links are built
if test x$host = x$target if test x$host = x$target
then then
...@@ -9277,6 +9279,7 @@ s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g ...@@ -9277,6 +9279,7 @@ s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
s%@host_xm_file_list@%$host_xm_file_list%g s%@host_xm_file_list@%$host_xm_file_list%g
s%@host_xm_file@%$host_xm_file%g s%@host_xm_file@%$host_xm_file%g
s%@host_xm_defines@%$host_xm_defines%g s%@host_xm_defines@%$host_xm_defines%g
s%@out_host_hook_obj@%$out_host_hook_obj%g
s%@install@%$install%g s%@install@%$install%g
s%@lang_options_files@%$lang_options_files%g s%@lang_options_files@%$lang_options_files%g
s%@lang_specs_files@%$lang_specs_files%g s%@lang_specs_files@%$lang_specs_files%g
......
gcc/configure.in
...@@ -956,6 +956,7 @@ else ...@@ -956,6 +956,7 @@ else
echo " $srcdir/config/$f" echo " $srcdir/config/$f"
done done
fi fi
echo "Using ${out_host_hook_obj} for host machine hooks."
if test "$host_xm_file" != "$build_xm_file"; then if test "$host_xm_file" != "$build_xm_file"; then
count=a count=a
...@@ -2858,6 +2859,7 @@ AC_SUBST(host_extra_gcc_objs) ...@@ -2858,6 +2859,7 @@ AC_SUBST(host_extra_gcc_objs)
AC_SUBST(host_xm_file_list) AC_SUBST(host_xm_file_list)
AC_SUBST(host_xm_file) AC_SUBST(host_xm_file)
AC_SUBST(host_xm_defines) AC_SUBST(host_xm_defines)
AC_SUBST(out_host_hook_obj)
AC_SUBST(install) AC_SUBST(install)
AC_SUBST(lang_options_files) AC_SUBST(lang_options_files)
AC_SUBST(lang_specs_files) AC_SUBST(lang_specs_files)
......
gcc/doc/hostconfig.texi
@c Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, @c Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
@c 1999, 2000, 2001, 2002 Free Software Foundation, Inc. @c 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
@c This is part of the GCC manual. @c This is part of the GCC manual.
@c For copying conditions, see the file gcc.texi. @c For copying conditions, see the file gccint.texi.
@node Host Config @node Host Config
@chapter Host Configuration Headers @chapter Host Configuration
@cindex host configuration
Most details about the machine and system on which the compiler is
actually running are detected by the @command{configure} script. Some
things are impossible for @command{configure} to detect; these are
described in two ways, either by macros defined in a file named
@file{xm-@var{machine}.h} or by hook functions in the file specified
by the @var{out_host_hook_obj} variable in @file{config.gcc}. (The
intention is that very few hosts will need a header file but nearly
every fully supported host will need to override some hooks.)
If you need to define only a few macros, and they have simple
definitions, consider using the @code{xm_defines} variable in your
@file{config.gcc} entry instead of creating a host configuration
header. @xref{System Config}.
@menu
* Host Common:: Things every host probably needs implemented.
* Filesystem:: Your host can't have the letter `a' in filenames?
* Host Misc:: Rare configuration options for hosts.
@end menu
@node Host Common
@section Host Common
@cindex host hooks
@cindex host functions
Some things are just not portable, even between similar operating systems,
and are too difficult for autoconf to detect. They get implemented using
hook functions in the file specified by the @var{host_hook_obj}
variable in @file{config.gcc}.
@deftypefn {Host Hook} void HOST_HOOKS_EXTRA_SIGNALS (void)
This host hook is used to set up handling for extra signals. The most
common thing to do in this hook is to detect stack overflow.
@end deftypefn
@node Filesystem
@section Host Filesystem
@cindex configuration file @cindex configuration file
@cindex @file{xm-@var{machine}.h} @cindex @file{xm-@var{machine}.h}
Host configuration headers contain macro definitions that describe the GCC supports some filesystems that are very different to standard Unix
machine and system on which the compiler is running. They are usually filesystems. These macros, defined in @file{xm-@var{machine}.h},
unnecessary. Most of the things GCC needs to know about the host let you choose.
system can be deduced by the @command{configure} script.
If your host does need a special configuration header, it should be
named @file{xm-@var{machine}.h}, where @var{machine} is a short mnemonic
for the machine. Here are some macros which this header can define.
@ftable @code @ftable @code
@item VMS @item VMS
Define this macro if the host system is VMS@. Define this macro if the host system is VMS@.
@item FATAL_EXIT_CODE
A C expression for the status code to be returned when the compiler
exits after serious errors. The default is the system-provided macro
@samp{EXIT_FAILURE}, or @samp{1} if the system doesn't define that
macro. Define this macro only if these defaults are incorrect.
@item SUCCESS_EXIT_CODE
A C expression for the status code to be returned when the compiler
exits without serious errors. (Warnings are not serious errors.) The
default is the system-provided macro @samp{EXIT_SUCCESS}, or @samp{0} if
the system doesn't define that macro. Define this macro only if these
defaults are incorrect.
@item USE_C_ALLOCA
Define this macro if GCC should use the C implementation of @code{alloca}
provided by @file{libiberty.a}. This only affects how some parts of the
compiler itself allocate memory. It does not change code generation.
When GCC is built with a compiler other than itself, the C @code{alloca}
is always used. This is because most other implementations have serious
bugs. You should define this macro only on a system where no
stack-based @code{alloca} can possibly work. For instance, if a system
has a small limit on the size of the stack, GCC's builtin @code{alloca}
will not work reliably.
@item HAVE_DOS_BASED_FILE_SYSTEM @item HAVE_DOS_BASED_FILE_SYSTEM
Define this macro if the host file system obeys the semantics defined by Define this macro if the host file system obeys the semantics defined by
MS-DOS instead of Unix. DOS file systems are case insensitive, file MS-DOS instead of Unix. DOS file systems are case insensitive, file
...@@ -86,14 +95,6 @@ you do not define this macro, GCC will use @samp{/dev/null} as the bit ...@@ -86,14 +95,6 @@ you do not define this macro, GCC will use @samp{/dev/null} as the bit
bucket. If the host does not support a bit bucket, define this macro to bucket. If the host does not support a bit bucket, define this macro to
an invalid filename. an invalid filename.
@item COLLECT2_HOST_INITIALIZATION
If defined, a C statement (sans semicolon) that performs host-dependent
initialization when @code{collect2} is being initialized.
@item GCC_DRIVER_HOST_INITIALIZATION
If defined, a C statement (sans semicolon) that performs host-dependent
initialization when a compilation driver is being initialized.
@item UPDATE_PATH_HOST_CANONICALIZE (@var{path}) @item UPDATE_PATH_HOST_CANONICALIZE (@var{path})
If defined, a C statement (sans semicolon) that performs host-dependent If defined, a C statement (sans semicolon) that performs host-dependent
canonicalization when a path used in a compilation driver or canonicalization when a path used in a compilation driver or
...@@ -112,6 +113,46 @@ unique to each dump file kind, e.g. @samp{rtl}. ...@@ -112,6 +113,46 @@ unique to each dump file kind, e.g. @samp{rtl}.
If you do not define this macro, GCC will use @samp{.%02d.}. You should If you do not define this macro, GCC will use @samp{.%02d.}. You should
define this macro if using the default will create an invalid file name. define this macro if using the default will create an invalid file name.
@end ftable
@node Host Misc
@section Host Misc
@cindex configuration file
@cindex @file{xm-@var{machine}.h}
@ftable @code
@item FATAL_EXIT_CODE
A C expression for the status code to be returned when the compiler
exits after serious errors. The default is the system-provided macro
@samp{EXIT_FAILURE}, or @samp{1} if the system doesn't define that
macro. Define this macro only if these defaults are incorrect.
@item SUCCESS_EXIT_CODE
A C expression for the status code to be returned when the compiler
exits without serious errors. (Warnings are not serious errors.) The
default is the system-provided macro @samp{EXIT_SUCCESS}, or @samp{0} if
the system doesn't define that macro. Define this macro only if these
defaults are incorrect.
@item USE_C_ALLOCA
Define this macro if GCC should use the C implementation of @code{alloca}
provided by @file{libiberty.a}. This only affects how some parts of the
compiler itself allocate memory. It does not change code generation.
When GCC is built with a compiler other than itself, the C @code{alloca}
is always used. This is because most other implementations have serious
bugs. You should define this macro only on a system where no
stack-based @code{alloca} can possibly work. For instance, if a system
has a small limit on the size of the stack, GCC's builtin @code{alloca}
will not work reliably.
@item COLLECT2_HOST_INITIALIZATION
If defined, a C statement (sans semicolon) that performs host-dependent
initialization when @code{collect2} is being initialized.
@item GCC_DRIVER_HOST_INITIALIZATION
If defined, a C statement (sans semicolon) that performs host-dependent
initialization when a compilation driver is being initialized.
@item SMALL_ARG_MAX @item SMALL_ARG_MAX
Define this macro if the host system has a small limit on the total Define this macro if the host system has a small limit on the total
...@@ -123,8 +164,3 @@ In addition, if @command{configure} generates an incorrect definition of ...@@ -123,8 +164,3 @@ In addition, if @command{configure} generates an incorrect definition of
any of the macros in @file{auto-host.h}, you can override that any of the macros in @file{auto-host.h}, you can override that
definition in a host configuration header. If you need to do this, definition in a host configuration header. If you need to do this,
first see if it is possible to fix @command{configure}. first see if it is possible to fix @command{configure}.
If you need to define only a few of these macros, and they have simple
definitions, consider using the @code{xm_defines} variable in your
@file{config.gcc} entry instead of creating a host configuration header.
@xref{System Config}.
gcc/host-default.c 0 → 100644
/* Default host-specific hook definitions.
Copyright (C) 2003 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "hosthooks.h"
#include "hosthooks-def.h"
const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER;
gcc/hosthooks-def.h 0 → 100644
/* Default macros to initialize the lang_hooks data structure.
Copyright 2003 Free Software Foundation, Inc.
This file is part of GNU CC.
GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef GCC_HOST_HOOKS_DEF_H
#define GCC_HOST_HOOKS_DEF_H
#include "hooks.h"
#define HOST_HOOKS_EXTRA_SIGNALS hook_void_void
/* The structure is defined in hosthooks.h. */
#define HOST_HOOKS_INITIALIZER { \
HOST_HOOKS_EXTRA_SIGNALS \
}
#endif /* GCC_HOST_HOOKS_DEF_H */
gcc/hosthooks.h 0 → 100644
/* The host_hooks data structure.
Copyright 2003 Free Software Foundation, Inc.
This file is part of GNU CC.
GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef GCC_HOST_HOOKS_H
#define GCC_HOST_HOOKS_H
struct host_hooks
{
void (*extra_signals) PARAMS((void));
/* Whenever you add entries here, make sure you adjust hosthooks-def.h. */
};
/* Each host provides its own. */
extern const struct host_hooks host_hooks;
#endif /* GCC_LANG_HOOKS_H */
gcc/toplev.c
...@@ -74,6 +74,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA ...@@ -74,6 +74,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#include "langhooks.h" #include "langhooks.h"
#include "cfglayout.h" #include "cfglayout.h"
#include "cfgloop.h" #include "cfgloop.h"
#include "hosthooks.h"
#if defined (DWARF2_UNWIND_INFO) || defined (DWARF2_DEBUGGING_INFO) #if defined (DWARF2_UNWIND_INFO) || defined (DWARF2_DEBUGGING_INFO)
#include "dwarf2out.h" #include "dwarf2out.h"
...@@ -4759,6 +4760,9 @@ general_init (argv0) ...@@ -4759,6 +4760,9 @@ general_init (argv0)
signal (SIGFPE, crash_signal); signal (SIGFPE, crash_signal);
#endif #endif
/* Other host-specific signal setup. */
(*host_hooks.extra_signals)();
/* Initialize the diagnostics reporting machinery, so option parsing /* Initialize the diagnostics reporting machinery, so option parsing
can give warnings and errors. */ can give warnings and errors. */
diagnostic_initialize (global_dc); diagnostic_initialize (global_dc);
......
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