install the user visible C preprocessor in DIR
(relative to PREFIX) as well as PREFIX/bin"
ac_help="$ac_help
+ --enable-generated-files-in-srcdir Put generated files in source dir"
+ac_help="$ac_help
--with-gnu-ld arrange to work with GNU ld."
ac_help="$ac_help
--with-ld arrange to use the specified ld (full pathname)"
--enable-checking[=LIST]
enable expensive run-time checks. With LIST,
enable only specific categories of checks.
- Categories are: misc,tree,rtl,rtlflag,gc,gcac;
+ Categories are: misc,tree,rtl,rtlflag,gc,gcac,fold;
default is misc,tree,gc,rtlflag"
ac_help="$ac_help
--enable-coverage[=LEVEL]
optimization. Values are opt, noopt,
default is noopt"
ac_help="$ac_help
- --with-stabs arrange to use stabs instead of host debug format"
+ --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering"
ac_help="$ac_help
- --with-elf arrange to use ELF instead of host debug format"
+ --with-stabs arrange to use stabs instead of host debug format"
ac_help="$ac_help
--enable-multilib enable library support for multiple ABIs"
ac_help="$ac_help
ac_help="$ac_help
--with-sysroot[=DIR] Search for usr/lib, usr/include, et al, within DIR."
ac_help="$ac_help
+ --enable-intermodule build the compiler in one step"
+ac_help="$ac_help
--with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
ac_help="$ac_help
--enable-initfini-array use .init_array/.fini_array sections"
use KEY instead of GCC version as the last portion
of the registry key"
ac_help="$ac_help
- --with-gc={simple,page} choose the garbage collection mechanism to use
+ --with-gc={simple,page,zone} choose the garbage collection mechanism to use
with the compiler"
ac_help="$ac_help
--with-system-zlib use installed libz"
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:659: checking host system type" >&5
+echo "configure:663: checking host system type" >&5
host_alias=$host
case "$host_alias" in
echo "$ac_t""$host" 1>&6
echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:680: checking target system type" >&5
+echo "configure:684: checking target system type" >&5
target_alias=$target
case "$target_alias" in
echo "$ac_t""$target" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:698: checking build system type" >&5
+echo "configure:702: checking build system type" >&5
build_alias=$build
case "$build_alias" in
program_prefix=${target_alias}-
-# Determine the target- and build-specific subdirectories
+# Determine the noncanonical target name, for directory use.
case ${build_alias} in
"") build_noncanonical=${build} ;;
*) build_noncanonical=${build_alias} ;;
*) target_noncanonical=${target_alias} ;;
esac
+
+# Determine the target- and build-specific subdirectories
# Prefix 'build-' so this never conflicts with target_subdir.
build_subdir="build-${build_noncanonical}"
# Not really a subdirectory, but here for completeness.
# - two terminals occur directly after each other
# - the path contains an element with a dot in it
echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
-echo "configure:775: checking LIBRARY_PATH variable" >&5
+echo "configure:781: checking LIBRARY_PATH variable" >&5
case ${LIBRARY_PATH} in
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
library_path_setting="contains current directory"
# - two terminals occur directly after each other
# - the path contains an element with a dot in it
echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
-echo "configure:800: checking GCC_EXEC_PREFIX variable" >&5
+echo "configure:806: checking GCC_EXEC_PREFIX variable" >&5
case ${GCC_EXEC_PREFIX} in
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
gcc_exec_prefix_setting="contains current directory"
fi
+# We would like to our source tree to be readonly. However when releases or
+# pre-releases are generated, the flex/bison generated files as well as the
+# various formats of manuals need to be included along with the rest of the
+# sources. Therefore we have --enable-generated-files-in-srcdir to do
+# just that.
+
+# Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
+if test "${enable_generated_files_in_srcdir+set}" = set; then
+ enableval="$enable_generated_files_in_srcdir"
+ case ${enableval} in
+ no) parsedir='$(objdir)'; docobjdir='$(objdir)/doc';;
+ *) parsedir='$(srcdir)'; docobjdir='$(srcdir)/doc';;
+esac
+else
+ parsedir='$(objdir)'; docobjdir='$(objdir)/doc';
+fi
+
+
# -------------------
# Find default linker
# -------------------
fi
echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
-echo "configure:909: checking whether a default linker was specified" >&5
+echo "configure:933: checking whether a default linker was specified" >&5
if test x"${DEFAULT_LINKER+set}" = x"set"; then
if test x"$gnu_ld_flag" = x"no"; then
echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
fi
echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
-echo "configure:953: checking whether a default assembler was specified" >&5
+echo "configure:977: checking whether a default assembler was specified" >&5
if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
if test x"$gas_flag" = x"no"; then
echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:972: checking for $ac_word" >&5
+echo "configure:996: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1002: checking for $ac_word" >&5
+echo "configure:1026: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1053: checking for $ac_word" >&5
+echo "configure:1077: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1085: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1109: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
cat > conftest.$ac_ext << EOF
-#line 1096 "configure"
+#line 1120 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-if { (eval echo configure:1101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1127: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1151: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1132: checking whether we are using GNU C" >&5
+echo "configure:1156: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1141: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1165: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1160: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1184: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "x$CC" != xcc; then
echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
-echo "configure:1193: checking whether $CC and cc understand -c and -o together" >&5
+echo "configure:1217: checking whether $CC and cc understand -c and -o together" >&5
else
echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
-echo "configure:1196: checking whether cc understands -c and -o together" >&5
+echo "configure:1220: checking whether cc understands -c and -o together" >&5
fi
set dummy $CC; ac_cc="`echo $2 |
sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
# We do the test twice because some compilers refuse to overwrite an
# existing .o file with -o, though they will create one.
ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
-if { (eval echo configure:1208: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
- test -f conftest.o && { (eval echo configure:1209: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
+if { (eval echo configure:1232: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
+ test -f conftest.o && { (eval echo configure:1233: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
then
eval ac_cv_prog_cc_${ac_cc}_c_o=yes
if test "x$CC" != xcc; then
# Test first that cc exists at all.
- if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1214: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+ if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1238: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
ac_try='cc -c conftest.c -o conftest.o 1>&5'
- if { (eval echo configure:1216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
- test -f conftest.o && { (eval echo configure:1217: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
+ if { (eval echo configure:1240: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
+ test -f conftest.o && { (eval echo configure:1241: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
then
# cc works too.
:
# -------------------------
echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
-echo "configure:1257: checking whether ${CC-cc} accepts -Wno-long-long" >&5
+echo "configure:1281: checking whether ${CC-cc} accepts -Wno-long-long" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
save_CFLAGS="$CFLAGS"
CFLAGS="-Wno-long-long"
cat > conftest.$ac_ext <<EOF
-#line 1264 "configure"
+#line 1288 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:1271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_prog_cc_no_long_long=yes
else
echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1287: checking how to run the C preprocessor" >&5
+echo "configure:1311: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1302 "configure"
+#line 1326 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1319 "configure"
+#line 1343 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1325: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1349: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
-#line 1336 "configure"
+#line 1360 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1342: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1366: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
echo "$ac_t""$CPP" 1>&6
echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:1367: checking for inline" >&5
+echo "configure:1391: checking for inline" >&5
if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat > conftest.$ac_ext <<EOF
-#line 1374 "configure"
+#line 1398 "configure"
#include "confdefs.h"
int main() {
} $ac_kw foo() {
; return 0; }
EOF
-if { (eval echo configure:1381: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1405: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_inline=$ac_kw; break
else
echo $ac_n "checking for long long int""... $ac_c" 1>&6
-echo "configure:1408: checking for long long int" >&5
+echo "configure:1432: checking for long long int" >&5
if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1413 "configure"
+#line 1437 "configure"
#include "confdefs.h"
int main() {
long long int i;
; return 0; }
EOF
-if { (eval echo configure:1420: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1444: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_long_long=yes
else
fi
echo $ac_n "checking for __int64""... $ac_c" 1>&6
-echo "configure:1440: checking for __int64" >&5
+echo "configure:1464: checking for __int64" >&5
if eval "test \"`echo '$''{'ac_cv_c___int64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1445 "configure"
+#line 1469 "configure"
#include "confdefs.h"
int main() {
__int64 i;
; return 0; }
EOF
-if { (eval echo configure:1452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c___int64=yes
else
fi
echo $ac_n "checking for built-in _Bool""... $ac_c" 1>&6
-echo "configure:1473: checking for built-in _Bool" >&5
+echo "configure:1497: checking for built-in _Bool" >&5
if eval "test \"`echo '$''{'gcc_cv_c__bool'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1478 "configure"
+#line 1502 "configure"
#include "confdefs.h"
int main() {
_Bool foo;
; return 0; }
EOF
-if { (eval echo configure:1485: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1509: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_c__bool=yes
else
# sizeof(char) is 1 by definition.
echo $ac_n "checking size of void *""... $ac_c" 1>&6
-echo "configure:1509: checking size of void *" >&5
+echo "configure:1533: checking size of void *" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 1515 "configure"
+#line 1539 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
switch (0) case 0: case (sizeof (void *) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:1525: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1549: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_void_p=$ac_size
else
echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:1548: checking size of short" >&5
+echo "configure:1572: checking size of short" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 1554 "configure"
+#line 1578 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
switch (0) case 0: case (sizeof (short) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:1564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1588: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_short=$ac_size
else
echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:1587: checking size of int" >&5
+echo "configure:1611: checking size of int" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 1593 "configure"
+#line 1617 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
switch (0) case 0: case (sizeof (int) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:1603: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1627: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_int=$ac_size
else
echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:1626: checking size of long" >&5
+echo "configure:1650: checking size of long" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 1632 "configure"
+#line 1656 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
switch (0) case 0: case (sizeof (long) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:1642: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1666: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_long=$ac_size
else
if test $ac_cv_c_long_long = yes; then
echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:1666: checking size of long long" >&5
+echo "configure:1690: checking size of long long" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 1672 "configure"
+#line 1696 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
switch (0) case 0: case (sizeof (long long) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:1682: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1706: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_long_long=$ac_size
else
fi
if test $ac_cv_c___int64 = yes; then
echo $ac_n "checking size of __int64""... $ac_c" 1>&6
-echo "configure:1707: checking size of __int64" >&5
+echo "configure:1731: checking size of __int64" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof___int64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 1713 "configure"
+#line 1737 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
switch (0) case 0: case (sizeof (__int64) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:1723: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1747: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof___int64=$ac_size
else
fi
+
# Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1762: checking for $ac_word" >&5
+echo "configure:1787: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "gnatbind", so it can be a program name with args.
set dummy gnatbind; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1794: checking for $ac_word" >&5
+echo "configure:1819: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
fi
-echo $ac_n "checking for compiler driver that understands Ada""... $ac_c" 1>&6
-echo "configure:1827: checking for compiler driver that understands Ada" >&5
-if eval "test \"`echo '$''{'gcc_cv_prog_adac'+set}'`\" = set"; then
+echo $ac_n "checking whether compiler driver understands Ada""... $ac_c" 1>&6
+echo "configure:1852: checking whether compiler driver understands Ada" >&5
+if eval "test \"`echo '$''{'gcc_cv_cc_supports_ada'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat >conftest.adb <<EOF
procedure conftest is begin null; end conftest;
EOF
-gcc_cv_prog_adac=no
-# Have to do ac_tool_prefix and user overrides by hand.
-for cand in ${ADAC+"$ADAC"} ${CC+"$CC"} \
- ${ac_tool_prefix}gcc gcc \
- ${ac_tool_prefix}cc cc \
- ${ac_tool_prefix}gnatgcc gnatgcc \
- ${ac_tool_prefix}gnatcc gnatcc \
- ${ac_tool_prefix}adagcc adagcc \
- ${ac_tool_prefix}adacc adacc ; do
- # There is a bug in all released versions of GCC which causes the
- # driver to exit successfully when the appropriate language module
- # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
- # Therefore we must check for the error message as well as an
- # unsuccessful exit.
- errors=`($cand -c conftest.adb) 2>&1 || echo failure`
- if test x"$errors" = x; then
- gcc_cv_prog_adac=$cand
- break
- fi
-done
+gcc_cv_cc_supports_ada=no
+# There is a bug in old released versions of GCC which causes the
+# driver to exit successfully when the appropriate language module
+# has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
+# Therefore we must check for the error message as well as an
+# unsuccessful exit.
+errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
+if test x"$errors" = x; then
+ gcc_cv_cc_supports_ada=yes
+ break
+fi
rm -f conftest.*
fi
-echo "$ac_t""$gcc_cv_prog_adac" 1>&6
-ADAC=$gcc_cv_prog_adac
+echo "$ac_t""$gcc_cv_cc_supports_ada" 1>&6
-
-if test x$GNATBIND != xno && test x$ADAC != xno; then
+if test x$GNATBIND != xno && test x$gcc_cv_supports_ada != xno; then
have_gnat=yes
else
have_gnat=no
fi
-if test x$have_gnat != xno ; then
-echo $ac_n "checking whether ${ADAC} accepts -Wno-long-long""... $ac_c" 1>&6
-echo "configure:1870: checking whether ${ADAC} accepts -Wno-long-long" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_adac_no_long_long'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat >conftest.adb <<EOF
-procedure conftest is begin null; end conftest;
-EOF
-if $ADAC -Wno-long-long -c conftest.adb 1>&5 2>&5 ; then
- ac_cv_prog_adac_no_long_long=yes
-else
- ac_cv_prog_adac_no_long_long=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_prog_adac_no_long_long" 1>&6
-else
- ac_cv_prog_adac_no_long_long=yes
-fi
-
# ---------------------
# Warnings and checking
# ---------------------
strict1_warn=
-if test $ac_cv_prog_cc_no_long_long = yes && \
- test $ac_cv_prog_adac_no_long_long = yes ; then
+if test $ac_cv_prog_cc_no_long_long = yes ; then
strict1_warn="-pedantic -Wno-long-long"
fi
ac_rtlflag_checking=
ac_gc_checking=
ac_gc_always_collect=
+ac_fold_checking=
case "${enableval}" in
yes) ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;
ac_rtlflag_checking=1 ;;
rtl) ac_rtl_checking=1 ;;
gc) ac_gc_checking=1 ;;
gcac) ac_gc_always_collect=1 ;;
+ fold) ac_fold_checking=1 ;;
valgrind) ac_checking_valgrind=1 ;;
*) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
esac
EOF
fi
+if test x$ac_fold_checking != x ; then
+ cat >> confdefs.h <<\EOF
+#define ENABLE_FOLD_CHECKING 1
+EOF
+
+fi
valgrind_path_defines=
valgrind_command=
+
+ac_safe=`echo "valgrind.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for valgrind.h""... $ac_c" 1>&6
+echo "configure:2006: checking for valgrind.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2011 "configure"
+#include "confdefs.h"
+#include <valgrind.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2016: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ have_valgrind_h=yes
+else
+ echo "$ac_t""no" 1>&6
+have_valgrind_h=no
+fi
+
+
if test x$ac_checking_valgrind != x ; then
# It is certainly possible that there's valgrind but no valgrind.h.
# GCC relies on making annotations so we must have both.
- echo $ac_n "checking for VALGRIND_DISCARD in <memcheck.h>""... $ac_c" 1>&6
-echo "configure:2008: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
+ echo $ac_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>""... $ac_c" 1>&6
+echo "configure:2043: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
cat > conftest.$ac_ext <<EOF
-#line 2010 "configure"
+#line 2045 "configure"
#include "confdefs.h"
-#include <memcheck.h>
+#include <valgrind/memcheck.h>
#ifndef VALGRIND_DISCARD
#error VALGRIND_DISCARD not defined
#endif
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2018: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2053: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
- gcc_cv_header_memcheck_h=yes
+ gcc_cv_header_valgrind_memcheck_h=yes
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- gcc_cv_header_memcheck_h=no
+ gcc_cv_header_valgrind_memcheck_h=no
fi
rm -f conftest*
- echo "$ac_t""$gcc_cv_header_memcheck_h" 1>&6
- ac_safe=`echo "valgrind.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for valgrind.h""... $ac_c" 1>&6
-echo "configure:2034: checking for valgrind.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
+ echo "$ac_t""$gcc_cv_header_valgrind_memcheck_h" 1>&6
+ echo $ac_n "checking for VALGRIND_DISCARD in <memcheck.h>""... $ac_c" 1>&6
+echo "configure:2068: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
cat > conftest.$ac_ext <<EOF
-#line 2039 "configure"
+#line 2070 "configure"
#include "confdefs.h"
-#include <valgrind.h>
+#include <memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2044: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2078: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
+ gcc_cv_header_memcheck_h=yes
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
+ gcc_cv_header_memcheck_h=no
fi
rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- have_valgrind_h=yes
-else
- echo "$ac_t""no" 1>&6
-have_valgrind_h=no
-fi
-
+ echo "$ac_t""$gcc_cv_header_memcheck_h" 1>&6
# Prepare PATH_SEPARATOR.
# The user is always right.
# Extract the first word of "valgrind", so it can be a program name with args.
set dummy valgrind; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2098: checking for $ac_word" >&5
+echo "configure:2124: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_valgrind_path'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo "$ac_t""no" 1>&6
fi
- if test "x$valgrind_path" = "x" || (test $have_valgrind_h = no && test $gcc_cv_header_memcheck_h = no); then
- { echo "configure: error: *** Can't find both valgrind and valgrind.h/memcheck.h" 1>&2; exit 1; }
+ if test "x$valgrind_path" = "x" \
+ || (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ { echo "configure: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" 1>&2; exit 1; }
fi
valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
valgrind_command="$valgrind_path -q"
#define ENABLE_VALGRIND_CHECKING 1
EOF
+ if test $gcc_cv_header_valgrind_memcheck_h = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_VALGRIND_MEMCHECK_H 1
+EOF
+
+ fi
if test $gcc_cv_header_memcheck_h = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_MEMCHECK_H 1
+# Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
+if test "${enable_gather_detailed_mem_stats+set}" = set; then
+ enableval="$enable_gather_detailed_mem_stats"
+ :
+else
+ enable_gather_detailed_mem_stats=no
+fi
+
+if test x$enable_gather_detailed_mem_stats = xyes ; then
+ cat >> confdefs.h <<\EOF
+#define GATHER_STATISTICS 1
+EOF
+
+fi
+
# -------------------------------
# Miscenalleous configure options
# -------------------------------
fi
-# With ELF
-# Check whether --with-elf or --without-elf was given.
-if test "${with_elf+set}" = set; then
- withval="$with_elf"
- elf="$with_elf"
-else
- elf=no
-fi
-
-
# Determine whether or not multilibs are enabled.
# Check whether --enable-multilib or --disable-multilib was given.
if test "${enable_multilib+set}" = set; then
enable_threads=''
fi
-
+# Save in case it gets overwritten in config.gcc
enable_threads_flag=$enable_threads
-# Check if a valid thread package
-case x${enable_threads_flag} in
- x | xno)
- # No threads
- target_thread_file='single'
- ;;
- xyes)
- # default
- target_thread_file=''
- ;;
- xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
- xsolaris | xwin32 | xdce | xrtems| xvxworks | xaix | xgnat)
- target_thread_file=$enable_threads_flag
- ;;
- *)
- echo "$enable_threads is an unknown thread package" 1>&2
- exit 1
- ;;
-esac
# Check whether --enable-objc-gc or --disable-objc-gc was given.
if test "${enable_objc_gc+set}" = set; then
withval="$with_sysroot"
case ${with_sysroot} in
- yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
*) TARGET_SYSTEM_ROOT=$with_sysroot ;;
esac
+# Build with intermodule optimisations
+# Check whether --enable-intermodule or --disable-intermodule was given.
+if test "${enable_intermodule+set}" = set; then
+ enableval="$enable_intermodule"
+ case ${enable_intermodule} in
+ yes) onestep="-onestep";;
+ *) onestep="";;
+esac
+else
+ onestep=""
+fi
+
+
+
# -------------------------
# Checks for other programs
# -------------------------
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:2339: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:2374: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2372: checking for $ac_word" >&5
+echo "configure:2407: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
test -n "$AWK" && break
done
+# We need awk to run opts.sh (to create options.c and options.h).
+# Bail out if it's missing.
+case ${AWK} in
+ "") { echo "configure: error: can't build without awk, bailing out" 1>&2; exit 1; } ;;
+esac
+
echo $ac_n "checking whether ln works""... $ac_c" 1>&6
-echo "configure:2402: checking whether ln works" >&5
+echo "configure:2443: checking whether ln works" >&5
if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2434: checking whether ln -s works" >&5
+echo "configure:2475: checking whether ln -s works" >&5
if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2468: checking for $ac_word" >&5
+echo "configure:2509: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:2506: checking for a BSD compatible install" >&5
+echo "configure:2547: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+# See if cmp has --ignore-initial.
+echo $ac_n "checking for cmp's capabilities""... $ac_c" 1>&6
+echo "configure:2599: checking for cmp's capabilities" >&5
+if eval "test \"`echo '$''{'gcc_cv_prog_cmp_skip'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ echo abfoo >t1
+ echo cdfoo >t2
+ gcc_cv_prog_cmp_skip=slowcompare
+ if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
+ if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip=gnucompare
+ fi
+ fi
+ if test $gcc_cv_prog_cmp_skip = slowcompare ; then
+ if cmp t1 t2 2 2 > /dev/null 2>&1; then
+ if cmp t1 t2 1 1 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip=fastcompare
+ fi
+ fi
+ fi
+ rm t1 t2
+
+fi
+
+echo "$ac_t""$gcc_cv_prog_cmp_skip" 1>&6
+make_compare_target=$gcc_cv_prog_cmp_skip
+
+
+
# See if we have the mktemp command.
# Extract the first word of "mktemp", so it can be a program name with args.
set dummy mktemp; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2560: checking for $ac_word" >&5
+echo "configure:2635: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "makeinfo", so it can be a program name with args.
set dummy makeinfo; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2599: checking for $ac_word" >&5
+echo "configure:2674: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$MAKEINFO"; then
# Found it, now check the version.
echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
-echo "configure:2628: checking for modern makeinfo" >&5
+echo "configure:2703: checking for modern makeinfo" >&5
if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_prog_version=`$MAKEINFO --version 2>&1 |
sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
- echo "configure:2634: version of makeinfo is $ac_prog_version" >&5
+ echo "configure:2709: version of makeinfo is $ac_prog_version" >&5
case $ac_prog_version in
'') gcc_cv_prog_makeinfo_modern=no;;
4.[2-9]*)
# Is pod2man recent enough to regenerate manpages?
echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6
-echo "configure:2662: checking for recent Pod::Man" >&5
+echo "configure:2737: checking for recent Pod::Man" >&5
if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
echo "$ac_t""yes" 1>&6
GENERATED_MANPAGES=generated-manpages
GENERATED_MANPAGES=
fi
-# 'make compare' can be significantly faster, if cmp itself can
-# skip bytes instead of using tail. The test being performed is
-# "if cmp --ignore-initial=2 t1 t2 && ! cmp --ignore-initial=1 t1 t2"
-# but we need to sink errors and handle broken shells.
-echo $ac_n "checking for cmp's capabilities""... $ac_c" 1>&6
-echo "configure:2676: checking for cmp's capabilities" >&5
-echo abfoo >t1
-echo cdfoo >t2
-if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
- if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
- make_compare_target=slowcompare
- else
- make_compare_target=gnucompare
- fi
-else
- make_compare_target=slowcompare
-fi
-rm t1 t2
-
-echo "$ac_t""$make_compare_target" 1>&6
-
# How about lex?
if test -f $srcdir/../flex/skel.c; then
FLEX='$(objdir)/../flex/flex'
# Extract the first word of "flex", so it can be a program name with args.
set dummy flex; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2699: checking for $ac_word" >&5
+echo "configure:2753: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "bison", so it can be a program name with args.
set dummy bison; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2736: checking for $ac_word" >&5
+echo "configure:2790: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# --------------------
echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
-echo "configure:2770: checking for GNU C library" >&5
+echo "configure:2824: checking for GNU C library" >&5
if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2775 "configure"
+#line 2829 "configure"
#include "confdefs.h"
#include <features.h>
int main() {
#endif
; return 0; }
EOF
-if { (eval echo configure:2785: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2839: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_glibc=yes
else
fi
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2806: checking for ANSI C header files" >&5
+echo "configure:2860: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2811 "configure"
+#line 2865 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2819: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2873: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 2836 "configure"
+#line 2890 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 2854 "configure"
+#line 2908 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
:
else
cat > conftest.$ac_ext <<EOF
-#line 2875 "configure"
+#line 2929 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
exit (0); }
EOF
-if { (eval echo configure:2886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
fi
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:2910: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:2964: checking whether time.h and sys/time.h may both be included" >&5
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2915 "configure"
+#line 2969 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
struct tm *tp;
; return 0; }
EOF
-if { (eval echo configure:2924: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2978: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_time=yes
else
fi
echo $ac_n "checking for working stdbool.h""... $ac_c" 1>&6
-echo "configure:2945: checking for working stdbool.h" >&5
+echo "configure:2999: checking for working stdbool.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdbool_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2950 "configure"
+#line 3004 "configure"
#include "confdefs.h"
#include <stdbool.h>
int main() {
bool foo = false;
; return 0; }
EOF
-if { (eval echo configure:2957: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3011: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_stdbool_h=yes
else
fi
echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
-echo "configure:2978: checking whether string.h and strings.h may both be included" >&5
+echo "configure:3032: checking whether string.h and strings.h may both be included" >&5
if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2983 "configure"
+#line 3037 "configure"
#include "confdefs.h"
#include <string.h>
#include <strings.h>
; return 0; }
EOF
-if { (eval echo configure:2991: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3045: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_header_string=yes
else
fi
echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:3012: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:3066: checking for sys/wait.h that is POSIX.1 compatible" >&5
if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3017 "configure"
+#line 3071 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/wait.h>
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
; return 0; }
EOF
-if { (eval echo configure:3033: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3087: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_sys_wait_h=yes
else
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3060: checking for $ac_hdr" >&5
+echo "configure:3114: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3065 "configure"
+#line 3119 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3070: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3124: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
# Check for thread headers.
ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for thread.h""... $ac_c" 1>&6
-echo "configure:3100: checking for thread.h" >&5
+echo "configure:3154: checking for thread.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3105 "configure"
+#line 3159 "configure"
#include "confdefs.h"
#include <thread.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3110: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
-echo "configure:3134: checking for pthread.h" >&5
+echo "configure:3188: checking for pthread.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3139 "configure"
+#line 3193 "configure"
#include "confdefs.h"
#include <pthread.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3144: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3198: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
# These tests can't be done till we know if we have limits.h.
echo $ac_n "checking for CHAR_BIT""... $ac_c" 1>&6
-echo "configure:3169: checking for CHAR_BIT" >&5
+echo "configure:3223: checking for CHAR_BIT" >&5
if eval "test \"`echo '$''{'gcc_cv_decl_char_bit'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3174 "configure"
+#line 3228 "configure"
#include "confdefs.h"
#ifdef HAVE_LIMITS_H
#include <limits.h>
echo "$ac_t""$gcc_cv_decl_char_bit" 1>&6
if test $gcc_cv_decl_char_bit = no; then
echo $ac_n "checking number of bits in a byte""... $ac_c" 1>&6
-echo "configure:3199: checking number of bits in a byte" >&5
+echo "configure:3253: checking number of bits in a byte" >&5
if eval "test \"`echo '$''{'gcc_cv_c_nbby'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
gcc_cv_c_nbby=
while test $i -lt 65; do
cat > conftest.$ac_ext <<EOF
-#line 3207 "configure"
+#line 3261 "configure"
#include "confdefs.h"
int main() {
; }
; return 0; }
EOF
-if { (eval echo configure:3217: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_c_nbby=$i; break
else
fi
fi
echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:3242: checking whether byte ordering is bigendian" >&5
+echo "configure:3296: checking whether byte ordering is bigendian" >&5
if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF
-#line 3249 "configure"
+#line 3303 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
#endif
; return 0; }
EOF
-if { (eval echo configure:3260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3314: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
# It does; now see whether it defined to BIG_ENDIAN or not.
cat > conftest.$ac_ext <<EOF
-#line 3264 "configure"
+#line 3318 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
#endif
; return 0; }
EOF
-if { (eval echo configure:3275: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3329: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_bigendian=yes
else
echo $ac_n "cross-compiling... " 2>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3295 "configure"
+#line 3349 "configure"
#include "confdefs.h"
main () {
/* Are we little or big endian? From Harbison&Steele. */
exit (u.c[sizeof (long) - 1] == 1);
}
EOF
-if { (eval echo configure:3308: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_bigendian=no
else
echo "$ac_t""$ac_cv_c_bigendian" 1>&6
if test $ac_cv_c_bigendian = unknown; then
echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6
-echo "configure:3326: checking to probe for byte ordering" >&5
+echo "configure:3380: checking to probe for byte ordering" >&5
cat >conftest.c <<EOF
short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
# These libraries may be used by collect2.
# We may need a special search path to get them linked.
echo $ac_n "checking for collect2 libraries""... $ac_c" 1>&6
-echo "configure:3406: checking for collect2 libraries" >&5
+echo "configure:3460: checking for collect2 libraries" >&5
if eval "test \"`echo '$''{'gcc_cv_collect2_libs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
do
LIBS="$libs"
cat > conftest.$ac_ext <<EOF
-#line 3417 "configure"
+#line 3471 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
ldopen()
; return 0; }
EOF
-if { (eval echo configure:3428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
gcc_cv_collect2_libs="$libs"; break
else
LIBS=
echo $ac_n "checking for library containing exc_resume""... $ac_c" 1>&6
-echo "configure:3454: checking for library containing exc_resume" >&5
+echo "configure:3508: checking for library containing exc_resume" >&5
if eval "test \"`echo '$''{'ac_cv_search_exc_resume'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_func_search_save_LIBS="$LIBS"
ac_cv_search_exc_resume="no"
cat > conftest.$ac_ext <<EOF
-#line 3461 "configure"
+#line 3515 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
exc_resume()
; return 0; }
EOF
-if { (eval echo configure:3472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_exc_resume="none required"
else
test "$ac_cv_search_exc_resume" = "no" && for i in exc; do
LIBS="-l$i $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
-#line 3483 "configure"
+#line 3537 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
exc_resume()
; return 0; }
EOF
-if { (eval echo configure:3494: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_exc_resume="-l$i"
break
LIBS=
echo $ac_n "checking for library containing ldexp""... $ac_c" 1>&6
-echo "configure:3524: checking for library containing ldexp" >&5
+echo "configure:3578: checking for library containing ldexp" >&5
if eval "test \"`echo '$''{'ac_cv_search_ldexp'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_func_search_save_LIBS="$LIBS"
ac_cv_search_ldexp="no"
cat > conftest.$ac_ext <<EOF
-#line 3531 "configure"
+#line 3585 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
ldexp()
; return 0; }
EOF
-if { (eval echo configure:3542: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_ldexp="none required"
else
test "$ac_cv_search_ldexp" = "no" && for i in m; do
LIBS="-l$i $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
-#line 3553 "configure"
+#line 3607 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
ldexp()
; return 0; }
EOF
-if { (eval echo configure:3564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_ldexp="-l$i"
break
# Use <inttypes.h> only if it exists,
# doesn't clash with <sys/types.h>, and declares intmax_t.
echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
-echo "configure:3591: checking for inttypes.h" >&5
+echo "configure:3645: checking for inttypes.h" >&5
if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3596 "configure"
+#line 3650 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <inttypes.h>
intmax_t i = -1;
; return 0; }
EOF
-if { (eval echo configure:3604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3658: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_header_inttypes_h=yes
else
for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \
sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
- fwrite_unlocked fprintf_unlocked getrusage nl_langinfo lstat \
+ fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \
scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \
setlocale
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3632: checking for $ac_func" >&5
+echo "configure:3686: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3637 "configure"
+#line 3691 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:3660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
if test x$ac_cv_func_mbstowcs = xyes; then
echo $ac_n "checking whether mbstowcs works""... $ac_c" 1>&6
-echo "configure:3687: checking whether mbstowcs works" >&5
+echo "configure:3741: checking whether mbstowcs works" >&5
if eval "test \"`echo '$''{'gcc_cv_func_mbstowcs_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
gcc_cv_func_mbstowcs_works=yes
else
cat > conftest.$ac_ext <<EOF
-#line 3695 "configure"
+#line 3749 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main()
return 0;
}
EOF
-if { (eval echo configure:3704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
gcc_cv_func_mbstowcs_works=yes
else
fi
echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
-echo "configure:3728: checking for ssize_t" >&5
+echo "configure:3782: checking for ssize_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3733 "configure"
+#line 3787 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
# Try to determine the array type of the second argument of getgroups
# for the target system (int or gid_t).
echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:3764: checking for uid_t in sys/types.h" >&5
+echo "configure:3818: checking for uid_t in sys/types.h" >&5
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3769 "configure"
+#line 3823 "configure"
#include "confdefs.h"
#include <sys/types.h>
EOF
fi
echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
-echo "configure:3798: checking type of array argument to getgroups" >&5
+echo "configure:3852: checking type of array argument to getgroups" >&5
if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_type_getgroups=cross
else
cat > conftest.$ac_ext <<EOF
-#line 3806 "configure"
+#line 3860 "configure"
#include "confdefs.h"
/* Thanks to Mike Rendell for this test. */
}
EOF
-if { (eval echo configure:3831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_type_getgroups=gid_t
else
if test $ac_cv_type_getgroups = cross; then
cat > conftest.$ac_ext <<EOF
-#line 3845 "configure"
+#line 3899 "configure"
#include "confdefs.h"
#include <unistd.h>
EOF
echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
-echo "configure:3886: checking whether the printf functions support %p" >&5
+echo "configure:3940: checking whether the printf functions support %p" >&5
if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
gcc_cv_func_printf_ptr=no
else
cat > conftest.$ac_ext <<EOF
-#line 3894 "configure"
+#line 3948 "configure"
#include "confdefs.h"
#include <stdio.h>
return (p != q);
}
EOF
-if { (eval echo configure:3907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
gcc_cv_func_printf_ptr=yes
else
gcc_cv_func_mmap_anon=no
else
echo $ac_n "checking whether read-only mmap of a plain file works""... $ac_c" 1>&6
-echo "configure:3937: checking whether read-only mmap of a plain file works" >&5
+echo "configure:3991: checking whether read-only mmap of a plain file works" >&5
if eval "test \"`echo '$''{'gcc_cv_func_mmap_file'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# read() to the same fd. The only system known to have a problem here
# is VMS, where text files have record structure.
case "$host_os" in
- vms*)
+ vms* | ultrix*)
gcc_cv_func_mmap_file=no ;;
*)
gcc_cv_func_mmap_file=yes;;
echo "$ac_t""$gcc_cv_func_mmap_file" 1>&6
echo $ac_n "checking whether mmap from /dev/zero works""... $ac_c" 1>&6
-echo "configure:3956: checking whether mmap from /dev/zero works" >&5
+echo "configure:4010: checking whether mmap from /dev/zero works" >&5
if eval "test \"`echo '$''{'gcc_cv_func_mmap_dev_zero'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Systems known to be in this category are Windows (all variants),
# VMS, and Darwin.
case "$host_os" in
- vms* | cygwin* | pe | mingw* | darwin*)
+ vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
gcc_cv_func_mmap_dev_zero=no ;;
*)
gcc_cv_func_mmap_dev_zero=yes;;
# Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
echo $ac_n "checking for MAP_ANON(YMOUS)""... $ac_c" 1>&6
-echo "configure:3982: checking for MAP_ANON(YMOUS)" >&5
+echo "configure:4036: checking for MAP_ANON(YMOUS)" >&5
if eval "test \"`echo '$''{'gcc_cv_decl_map_anon'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3987 "configure"
+#line 4041 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/mman.h>
int n = MAP_ANONYMOUS;
; return 0; }
EOF
-if { (eval echo configure:4001: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4055: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_decl_map_anon=yes
else
gcc_cv_func_mmap_anon=no
else
echo $ac_n "checking whether mmap with MAP_ANON(YMOUS) works""... $ac_c" 1>&6
-echo "configure:4019: checking whether mmap with MAP_ANON(YMOUS) works" >&5
+echo "configure:4073: checking whether mmap with MAP_ANON(YMOUS) works" >&5
if eval "test \"`echo '$''{'gcc_cv_func_mmap_anon'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "${host}" in
-*-*-uwin*)
- { echo "configure: error:
-*** UWIN may not be used as a host platform because
-*** linking with posix.dll is not allowed by the GNU GPL" 1>&2; exit 1; }
- ;;
*-*-*vms*)
- # Under VMS, vfork works very different than on Unix. The standard test
+ # Under VMS, vfork works very differently than on Unix. The standard test
# won't work, and it isn't easily adaptable. It makes more sense to
# just force it.
ac_cv_func_vfork_works=yes
;;
esac
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:4074: checking for pid_t" >&5
+echo "configure:4123: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4079 "configure"
+#line 4128 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
-echo "configure:4108: checking for vfork.h" >&5
+echo "configure:4157: checking for vfork.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4113 "configure"
+#line 4162 "configure"
#include "confdefs.h"
#include <vfork.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4118: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4167: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
fi
echo $ac_n "checking for working vfork""... $ac_c" 1>&6
-echo "configure:4143: checking for working vfork" >&5
+echo "configure:4192: checking for working vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
echo $ac_n "checking for vfork""... $ac_c" 1>&6
-echo "configure:4149: checking for vfork" >&5
+echo "configure:4198: checking for vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4154 "configure"
+#line 4203 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vfork(); below. */
; return 0; }
EOF
-if { (eval echo configure:4177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_vfork=yes"
else
ac_cv_func_vfork_works=$ac_cv_func_vfork
else
cat > conftest.$ac_ext <<EOF
-#line 4199 "configure"
+#line 4248 "configure"
#include "confdefs.h"
/* Thanks to Paul Eggert for this test. */
#include <stdio.h>
}
}
EOF
-if { (eval echo configure:4294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_vfork_works=yes
else
fi
+ for ac_hdr in iconv.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:4385: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 4390 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:4395: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+
echo $ac_n "checking for iconv""... $ac_c" 1>&6
-echo "configure:4333: checking for iconv" >&5
+echo "configure:4423: checking for iconv" >&5
if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
am_cv_func_iconv="no, consider installing GNU libiconv"
am_cv_lib_iconv=no
cat > conftest.$ac_ext <<EOF
-#line 4341 "configure"
+#line 4431 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <iconv.h>
iconv_close(cd);
; return 0; }
EOF
-if { (eval echo configure:4351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_func_iconv=yes
else
am_save_LIBS="$LIBS"
LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
cat > conftest.$ac_ext <<EOF
-#line 4363 "configure"
+#line 4453 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <iconv.h>
iconv_close(cd);
; return 0; }
EOF
-if { (eval echo configure:4373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_lib_iconv=yes
am_cv_func_iconv=yes
EOF
echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
-echo "configure:4394: checking for iconv declaration" >&5
+echo "configure:4484: checking for iconv declaration" >&5
if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4400 "configure"
+#line 4490 "configure"
#include "confdefs.h"
#include <stdlib.h>
; return 0; }
EOF
-if { (eval echo configure:4419: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4509: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
am_cv_proto_iconv_arg1=""
else
echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:4452: checking for LC_MESSAGES" >&5
+echo "configure:4542: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4457 "configure"
+#line 4547 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
return LC_MESSAGES
; return 0; }
EOF
-if { (eval echo configure:4464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_val_LC_MESSAGES=yes
else
CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
for ac_func in getenv atol sbrk abort atof getcwd getwd \
strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
- fprintf_unlocked strstr errno vasprintf \
+ fprintf_unlocked strstr errno snprintf vasprintf \
malloc realloc calloc free basename getopt clock
do
ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
-echo "configure:4495: checking whether $ac_func is declared" >&5
+echo "configure:4585: checking whether $ac_func is declared" >&5
if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4500 "configure"
+#line 4590 "configure"
#include "confdefs.h"
#undef $ac_tr_decl
#define $ac_tr_decl 1
#endif
; return 0; }
EOF
-if { (eval echo configure:4514: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "gcc_cv_have_decl_$ac_func=yes"
else
#define HAVE_DECL_ERRNO 1
EOF
cat >> confdefs.h <<\EOF
+#define HAVE_DECL_SNPRINTF 1
+EOF
+ cat >> confdefs.h <<\EOF
#define HAVE_DECL_VASPRINTF 1
EOF
\
do
ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
-echo "configure:4616: checking whether $ac_func is declared" >&5
+echo "configure:4709: checking whether $ac_func is declared" >&5
if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4621 "configure"
+#line 4714 "configure"
#include "confdefs.h"
#undef $ac_tr_decl
#define $ac_tr_decl 1
#endif
; return 0; }
EOF
-if { (eval echo configure:4639: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4732: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "gcc_cv_have_decl_$ac_func=yes"
else
cat > conftest.$ac_ext <<EOF
-#line 4678 "configure"
+#line 4771 "configure"
#include "confdefs.h"
#include "ansidecl.h"
rlim_t l = 0;
; return 0; }
EOF
-if { (eval echo configure:4691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
do
ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
-echo "configure:4708: checking whether $ac_func is declared" >&5
+echo "configure:4801: checking whether $ac_func is declared" >&5
if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4713 "configure"
+#line 4806 "configure"
#include "confdefs.h"
#undef $ac_tr_decl
#define $ac_tr_decl 1
#endif
; return 0; }
EOF
-if { (eval echo configure:4731: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4824: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "gcc_cv_have_decl_$ac_func=yes"
else
do
ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
-echo "configure:4767: checking whether $ac_func is declared" >&5
+echo "configure:4860: checking whether $ac_func is declared" >&5
if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4772 "configure"
+#line 4865 "configure"
#include "confdefs.h"
#undef $ac_tr_decl
#define $ac_tr_decl 1
#endif
; return 0; }
EOF
-if { (eval echo configure:4790: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4883: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "gcc_cv_have_decl_$ac_func=yes"
else
# More time-related stuff.
echo $ac_n "checking for struct tms""... $ac_c" 1>&6
-echo "configure:4824: checking for struct tms" >&5
+echo "configure:4917: checking for struct tms" >&5
if eval "test \"`echo '$''{'ac_cv_struct_tms'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4830 "configure"
+#line 4923 "configure"
#include "confdefs.h"
#include "ansidecl.h"
struct tms tms;
; return 0; }
EOF
-if { (eval echo configure:4843: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4936: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_tms=yes
else
# use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
# revisit after autoconf 2.50.
echo $ac_n "checking for clock_t""... $ac_c" 1>&6
-echo "configure:4866: checking for clock_t" >&5
+echo "configure:4959: checking for clock_t" >&5
if eval "test \"`echo '$''{'gcc_cv_type_clock_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4872 "configure"
+#line 4965 "configure"
#include "confdefs.h"
#include "ansidecl.h"
clock_t x;
; return 0; }
EOF
-if { (eval echo configure:4882: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4975: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_type_clock_t=yes
else
fi
echo $ac_n "checking for uchar""... $ac_c" 1>&6
-echo "configure:4903: checking for uchar" >&5
+echo "configure:4996: checking for uchar" >&5
if eval "test \"`echo '$''{'gcc_cv_type_uchar'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4908 "configure"
+#line 5001 "configure"
#include "confdefs.h"
#include "ansidecl.h"
if (sizeof(uchar)) return 0;
; return 0; }
EOF
-if { (eval echo configure:4919: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5012: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_type_uchar=yes
else
else
echo $ac_n "checking for .preinit_array/.init_array/.fini_array support""... $ac_c" 1>&6
-echo "configure:4949: checking for .preinit_array/.init_array/.fini_array support" >&5
+echo "configure:5042: checking for .preinit_array/.init_array/.fini_array support" >&5
if eval "test \"`echo '$''{'gcc_cv_initfini_array'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
gcc_cv_initfini_array=no
else
cat > conftest.$ac_ext <<EOF
-#line 4957 "configure"
+#line 5050 "configure"
#include "confdefs.h"
static int x = -1;
int foo (void) { x = 0; }
int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
EOF
-if { (eval echo configure:4965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
gcc_cv_initfini_array=yes
else
# mkdir takes a single argument on some systems.
echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
-echo "configure:4993: checking if mkdir takes one argument" >&5
+echo "configure:5086: checking if mkdir takes one argument" >&5
if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4998 "configure"
+#line 5091 "configure"
#include "confdefs.h"
#include <sys/types.h>
mkdir ("foo", 0);
; return 0; }
EOF
-if { (eval echo configure:5015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_mkdir_takes_one_arg=no
else
fi
-echo $ac_n "checking for main in -lunwind""... $ac_c" 1>&6
-echo "configure:5055: checking for main in -lunwind" >&5
+if test x$host = x$target; then
+ echo $ac_n "checking for main in -lunwind""... $ac_c" 1>&6
+echo "configure:5149: checking for main in -lunwind" >&5
ac_lib_var=`echo unwind'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lunwind $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5063 "configure"
+#line 5157 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:5070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
use_libunwind_default=no
fi
+else
+ use_libunwind_default=no
+fi
# Use libunwind based exception handling.
# Check whether --enable-libunwind-exceptions or --disable-libunwind-exceptions was given.
if test "${enable_libunwind_exceptions+set}" = set; then
# Build, host, and target specific configuration fragments
# --------------------------------------------------------
+# Collect build-machine-specific information.
+. ${srcdir}/config.build
+
+# Collect host-machine-specific information.
+. ${srcdir}/config.host
+
target_gtfiles=
-build_xm_file=
-build_xm_defines=
-build_install_headers_dir=install-headers-tar
-build_exeext=
-host_xm_file=
-host_xm_defines=
-host_xmake_file=
-host_exeext=
-
-# Decode the host machine, then the target machine.
-# For the host machine, we save the xm_file variable as host_xm_file;
-# then we decode the target machine and forget everything else
-# that came from the host machine.
-for machine in $build $host $target; do
- . ${srcdir}/config.gcc
-done
+
+# Collect target-machine-specific information.
+. ${srcdir}/config.gcc
extra_objs="${host_extra_objs} ${extra_objs}"
fi
fi
-if test x$thread_file = x; then
- if test x$target_thread_file != x; then
- thread_file=$target_thread_file
- else
- thread_file='single'
- fi
+# Check if a valid thread package
+case ${enable_threads_flag} in
+ "" | no)
+ # No threads
+ target_thread_file='single'
+ ;;
+ yes)
+ # default
+ target_thread_file='single'
+ ;;
+ aix | dce | gnat | irix | posix | rtems | \
+ single | solaris | vxworks | win32 )
+ target_thread_file=${enable_threads_flag}
+ ;;
+ *)
+ echo "${enable_threads_flag} is an unknown thread package" 1>&2
+ exit 1
+ ;;
+esac
+
+if test x${thread_file} = x; then
+ # No thread file set by target-specific clauses in config.gcc,
+ # so use file chosen by default logic above
+ thread_file=${target_thread_file}
fi
if test x$enable___cxa_atexit = xyes || \
extra_modes_file='$(srcdir)'/config/${extra_modes}
cat >> confdefs.h <<EOF
-#define EXTRA_MODES_FILE "$extra_modes"
-EOF
-
- cat >> confdefs.h <<\EOF
-#define EXTRA_CC_MODES 1
+#define EXTRA_MODES_FILE "config/$extra_modes"
EOF
fi
else
gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
fi
+
+# Double all backslashes and backslash all quotes to turn
+# gcc_config_arguments into a C string.
+sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
+$gcc_config_arguments
+EOF
+gcc_config_arguments_str=`cat conftest.out`
+rm -f conftest.out
+
cat > configargs.h <<EOF
/* Generated automatically. */
-static const char configuration_arguments[] = "$gcc_config_arguments";
+static const char configuration_arguments[] = "$gcc_config_arguments_str";
static const char thread_model[] = "$thread_file";
static const struct {
. ../intl/config.intl
fi
echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:5365: checking whether NLS is requested" >&5
+echo "configure:5478: checking whether NLS is requested" >&5
if test x"$USE_NLS" != xyes; then
echo "$ac_t""no" 1>&6
else
echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:5376: checking for catalogs to be installed" >&5
+echo "configure:5489: checking for catalogs to be installed" >&5
# Look for .po and .gmo files in the source directory.
CATALOGS=
XLINGUAS=
case $host_os in
win32 | pe | cygwin* | mingw32* | uwin*)
echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
-echo "configure:5426: checking whether windows registry support is requested" >&5
+echo "configure:5539: checking whether windows registry support is requested" >&5
if test "x$enable_win32_registry" != xno; then
cat >> confdefs.h <<\EOF
#define ENABLE_WIN32_REGISTRY 1
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6
-echo "configure:5435: checking for library containing RegOpenKeyExA" >&5
+echo "configure:5548: checking for library containing RegOpenKeyExA" >&5
if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_func_search_save_LIBS="$LIBS"
ac_cv_search_RegOpenKeyExA="no"
cat > conftest.$ac_ext <<EOF
-#line 5442 "configure"
+#line 5555 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
RegOpenKeyExA()
; return 0; }
EOF
-if { (eval echo configure:5453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5566: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_RegOpenKeyExA="none required"
else
test "$ac_cv_search_RegOpenKeyExA" = "no" && for i in advapi32; do
LIBS="-l$i $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5464 "configure"
+#line 5577 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
RegOpenKeyExA()
; return 0; }
EOF
-if { (eval echo configure:5475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_RegOpenKeyExA="-l$i"
break
if test "x$enable_win32_registry" != xno; then
echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
-echo "configure:5517: checking registry key on windows hosts" >&5
+echo "configure:5630: checking registry key on windows hosts" >&5
cat >> confdefs.h <<EOF
#define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
EOF
cd $holddir
# Conditionalize the makefile for this host machine.
-# Make-host contains the concatenation of all host makefile fragments
-# [there can be more than one]. This file is built by configure.frag.
-host_overrides=Make-host
-dep_host_xmake_file=
-for f in .. ${host_xmake_file}
+xmake_file=
+for f in ${host_xmake_file}
do
if test -f ${srcdir}/config/$f
then
- dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
+ xmake_file="${xmake_file} \$(srcdir)/config/$f"
fi
done
# Conditionalize the makefile for this target machine.
-# Make-target contains the concatenation of all host makefile fragments
-# [there can be more than one]. This file is built by configure.frag.
-target_overrides=Make-target
-dep_tmake_file=
-for f in .. ${tmake_file}
+tmake_file_=
+for f in ${tmake_file}
do
if test -f ${srcdir}/config/$f
then
- dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
+ tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
fi
done
+tmake_file="${tmake_file_}"
symbolic_link='ln -s'
out_object_file=`basename $out_file .c`.o
tm_file_list=
+tm_include_list=
for f in $tm_file; do
case $f in
- ansidecl.h )
- tm_file_list="${tm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
defaults.h )
- tm_file_list="${tm_file_list} \$(srcdir)/$f" ;;
- *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
+ tm_file_list="${tm_file_list} \$(srcdir)/$f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ * )
+ tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+ tm_include_list="${tm_include_list} config/$f"
+ ;;
esac
done
tm_p_file_list=
+tm_p_include_list=
for f in $tm_p_file; do
case $f in
tm-preds.h )
- tm_p_file_list="${tm_p_file_list} $f" ;;
- *) tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" ;;
+ tm_p_file_list="${tm_p_file_list} $f"
+ tm_p_include_list="${tm_p_include_list} $f"
+ ;;
+ * )
+ tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
+ tm_p_include_list="${tm_p_include_list} config/$f"
+ esac
+done
+
+xm_file_list=
+xm_include_list=
+for f in $xm_file; do
+ case $f in
+ ansidecl.h )
+ xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ auto-host.h )
+ xm_file_list="${xm_file_list} $f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ * )
+ xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
+ xm_include_list="${xm_include_list} config/$f"
+ ;;
esac
done
host_xm_file_list=
+host_xm_include_list=
for f in $host_xm_file; do
case $f in
ansidecl.h )
- host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
auto-host.h )
- host_xm_file_list="${host_xm_file_list} $f" ;;
- defaults.h )
- host_xm_file_list="${host_xm_file_list} \$(srcdir)/$f" ;;
- *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
+ host_xm_file_list="${host_xm_file_list} $f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ * )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
+ host_xm_include_list="${host_xm_include_list} config/$f"
+ ;;
esac
done
for f in $build_xm_file; do
case $f in
ansidecl.h )
- build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
auto-build.h | auto-host.h )
- build_xm_file_list="${build_xm_file_list} $f" ;;
- defaults.h )
- host_xm_file_list="${host_xm_file_list} \$(srcdir)/$f" ;;
- *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
+ build_xm_file_list="${build_xm_file_list} $f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ * )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
+ build_xm_include_list="${build_xm_include_list} config/$f"
+ ;;
esac
done
ALL=all.cross
SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
case "$host","$target" in
+ # Darwin crosses can use the host system's libraries and headers,
+ # because of the fat library support. Of course, it must be the
+ # same version of Darwin on both sides. Allow the user to
+ # just say --target=foo-darwin without a version number to mean
+ # "the version on this system".
+ *-*-darwin*,*-*-darwin*)
+ hostos=`echo $host | sed 's/.*-darwin/darwin/'`
+ targetos=`echo $target | sed 's/.*-darwin/darwin/'`
+ if test $hostos = $targetos -o $targetos = darwin ; then
+ CROSS=
+ SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
+ with_headers=yes
+ fi
+ ;;
+
i?86-*-*,x86_64-*-* \
| powerpc*-*-*,powerpc64*-*-*)
CROSS="$CROSS -DNATIVE_CROSS" ;;
inhibit_libc=
if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
test x$with_newlib = xyes ; } &&
- test "x$with_headers" = x ; then
+ { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
inhibit_libc=-Dinhibit_libc
fi
BUILD_CFLAGS='$(ALL_CFLAGS)'
STMP_FIXINC=stmp-fixinc
-STMP_FIXPROTO=stmp-fixproto
+
+# Possibly disable fixproto, on a per-target basis.
+case ${use_fixproto} in
+ no)
+ STMP_FIXPROTO=
+ ;;
+ yes)
+ STMP_FIXPROTO=stmp-fixproto
+ ;;
+esac
+
# And these apply if build != host, or we are generating coverage data
if test x$build != x$host || test "x$coverage_flags" != x
# Expand extra_headers to include complete path.
# This substitutes for lots of t-* files.
extra_headers_list=
-if test "x$extra_headers" = x
-then true
-else
- # Prepend ${srcdir}/config/${cpu_type}/ to every entry in extra_headers.
- for file in $extra_headers;
- do
- extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
- done
-fi
+# Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
+for file in ${extra_headers} ; do
+ extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
+done
# Add a definition of USE_COLLECT2 if system wants one.
case $use_collect2 in
# build->target assembler and hope that it will have the same features
# as the host->target assembler we'll be using.
echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
-echo "configure:5727: checking what assembler to use" >&5
+echo "configure:5894: checking what assembler to use" >&5
in_tree_gas=no
gcc_cv_as=
gcc_cv_gas_major_version=
gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
+case $gcc_cv_gas_patch_version in
+ "") gcc_cv_gas_patch_version="0" ;;
+esac
+gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
+ + $gcc_cv_gas_minor_version \) \* 1000 \
+ + $gcc_cv_gas_patch_version`
rm -f as$host_exeext
$symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
gcc_cv_as=`echo as | sed ${program_transform_name}`$host_exeext
fi
- test_dirs="$test_prefix/lib/gcc-lib/$target_alias/$gcc_version \
- $test_prefix/lib/gcc-lib/$target_alias \
- /usr/lib/gcc/$target_alias/$gcc_version \
- /usr/lib/gcc/$target_alias \
- $test_prefix/$target_alias/bin/$target_alias/$gcc_version \
- $test_prefix/$target_alias/bin"
+ test_dirs="$test_prefix/lib/gcc-lib/$target_noncanonical/$gcc_version \
+ $test_prefix/lib/gcc-lib/$target_noncanonical \
+ /usr/lib/gcc/$target_noncanonical/$gcc_version \
+ /usr/lib/gcc/$target_noncanonical \
+ $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
+ $test_prefix/$target_noncanonical/bin"
if test x$host = x$target; then
test_dirs="$test_dirs \
# build->target linker and hope that it will have the same features
# as the host->target linker we'll be using.
echo $ac_n "checking what linker to use""... $ac_c" 1>&6
-echo "configure:5845: checking what linker to use" >&5
+echo "configure:6018: checking what linker to use" >&5
in_tree_ld=no
gcc_cv_ld=
gcc_cv_gld_major_version=
gcc_cv_ld=`echo ld | sed ${program_transform_name}`$host_exeext
fi
- test_dirs="$test_prefix/lib/gcc-lib/$target_alias/$gcc_version \
- $test_prefix/lib/gcc-lib/$target_alias \
- /usr/lib/gcc/$target_alias/$gcc_version \
- /usr/lib/gcc/$target_alias \
- $test_prefix/$target_alias/bin/$target_alias/$gcc_version \
- $test_prefix/$target_alias/bin"
+ test_dirs="$test_prefix/lib/gcc-lib/$target_noncanonical/$gcc_version \
+ $test_prefix/lib/gcc-lib/$target_noncanonical \
+ /usr/lib/gcc/$target_noncanonical/$gcc_version \
+ /usr/lib/gcc/$target_noncanonical \
+ $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
+ $test_prefix/$target_noncanonical/bin"
if test x$host = x$target; then
test_dirs="$test_dirs \
# Figure out what nm we will be using.
gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
echo $ac_n "checking what nm to use""... $ac_c" 1>&6
-echo "configure:5953: checking what nm to use" >&5
+echo "configure:6126: checking what nm to use" >&5
in_tree_nm=no
if test -x nm$host_exeext; then
gcc_cv_nm=./nm$host_exeext
# Figure out what objdump we will be using.
echo $ac_n "checking what objdump to use""... $ac_c" 1>&6
-echo "configure:5976: checking what objdump to use" >&5
+echo "configure:6149: checking what objdump to use" >&5
in_tree_objdump=no
if test -x objdump$host_exeext; then
gcc_cv_objdump=./objdump$host_exeext
esac
# Figure out what assembler alignment features are present.
-echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
-echo "configure:6001: checking assembler alignment features" >&5
-gcc_cv_as_alignment_features=none
-if test $in_tree_gas = yes; then
- # Gas version 2.6 and later support for .balign and .p2align.
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 6 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
+echo $ac_n "checking assembler for .balign and .p2align""... $ac_c" 1>&6
+echo "configure:6174: checking assembler for .balign and .p2align" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_balign_and_p2align'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_balign_and_p2align=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
+ then gcc_cv_as_balign_and_p2align=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo '.balign 4
+.p2align 2' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_balign_and_p2align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
- gcc_cv_as_alignment_features=".balign and .p2align"
- cat >> confdefs.h <<\EOF
+echo "$ac_t""$gcc_cv_as_balign_and_p2align" 1>&6
+if test $gcc_cv_as_balign_and_p2align = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_GAS_BALIGN_AND_P2ALIGN 1
EOF
-
-
fi
- # Gas version 2.8 and later support specifying the maximum
- # bytes to skip when using .p2align.
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 8 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
-
- gcc_cv_as_alignment_features=".p2align including maximum skip"
- cat >> confdefs.h <<\EOF
-#define HAVE_GAS_MAX_SKIP_P2ALIGN 1
-EOF
-
-
-
+echo $ac_n "checking assembler for .p2align with maximum skip""... $ac_c" 1>&6
+echo "configure:6206: checking assembler for .p2align with maximum skip" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_max_skip_p2align'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_max_skip_p2align=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
+ then gcc_cv_as_max_skip_p2align=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo '.p2align 4,,7' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6217: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_max_skip_p2align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-elif test x$gcc_cv_as != x; then
- # Check if we have .balign and .p2align
- echo ".balign 4" > conftest.s
- echo ".p2align 2" >> conftest.s
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_alignment_features=".balign and .p2align"
- cat >> confdefs.h <<\EOF
-#define HAVE_GAS_BALIGN_AND_P2ALIGN 1
-EOF
-
- fi
- rm -f conftest.s conftest.o
- # Check if specifying the maximum bytes to skip when
- # using .p2align is supported.
- echo ".p2align 4,,7" > conftest.s
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_alignment_features=".p2align including maximum skip"
- cat >> confdefs.h <<\EOF
+echo "$ac_t""$gcc_cv_as_max_skip_p2align" 1>&6
+if test $gcc_cv_as_max_skip_p2align = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_GAS_MAX_SKIP_P2ALIGN 1
EOF
- fi
- rm -f conftest.s conftest.o
fi
-echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
-
-echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
-echo "configure:6062: checking assembler subsection support" >&5
-gcc_cv_as_subsections=no
-if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 9 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
-
- test $in_tree_gas_is_elf = yes \
- && gcc_cv_as_subsections="working .subsection -1"
-
+echo $ac_n "checking assembler for working .subsection -1""... $ac_c" 1>&6
+echo "configure:6237: checking assembler for working .subsection -1" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_subsection_m1'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_subsection_m1=no
+ if test $in_tree_gas = yes; then
+ if test $in_tree_gas_is_elf = yes \
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
+ then gcc_cv_as_subsection_m1=yes
fi
-
-elif test x$gcc_cv_as != x; then
- # Check if we have .subsection
- echo ".subsection 1" > conftest.s
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_subsections=".subsection"
- if test x$gcc_cv_nm != x; then
- cat > conftest.s <<EOF
-conftest_label1: .word 0
+ elif test x$gcc_cv_as != x; then
+ echo 'conftest_label1: .word 0
.subsection -1
conftest_label2: .word 0
-.previous
-EOF
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
- $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
- if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
- :
- else
- gcc_cv_as_subsections="working .subsection -1"
- fi
- fi
- fi
- fi
- rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
+.previous' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6252: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ if test x$gcc_cv_nm != x; then
+ $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
+ $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
+ if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
+ then :
+ else gcc_cv_as_subsection_m1=yes
+ fi
+ rm -f conftest.nm1 conftest.nm2
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-if test x"$gcc_cv_as_subsections" = x"working .subsection -1"; then
- cat >> confdefs.h <<\EOF
+
+echo "$ac_t""$gcc_cv_as_subsection_m1" 1>&6
+if test $gcc_cv_as_subsection_m1 = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_GAS_SUBSECTION_ORDERING 1
EOF
fi
-echo "$ac_t""$gcc_cv_as_subsections" 1>&6
-
-echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
-echo "configure:6110: checking assembler weak support" >&5
-gcc_cv_as_weak=no
-if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 2 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
-
- gcc_cv_as_weak="yes"
-
+echo $ac_n "checking assembler for .weak""... $ac_c" 1>&6
+echo "configure:6280: checking assembler for .weak" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_weak'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_weak=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
+ then gcc_cv_as_weak=yes
fi
-
-elif test x$gcc_cv_as != x; then
- # Check if we have .weak
- echo " .weak foobar" > conftest.s
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_weak="yes"
- fi
- rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
+ elif test x$gcc_cv_as != x; then
+ echo ' .weak foobar' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6291: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_weak=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-if test x"$gcc_cv_as_weak" = xyes; then
- cat >> confdefs.h <<\EOF
+
+echo "$ac_t""$gcc_cv_as_weak" 1>&6
+if test $gcc_cv_as_weak = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_GAS_WEAK 1
EOF
fi
-echo "$ac_t""$gcc_cv_as_weak" 1>&6
-
-echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
-echo "configure:6140: checking assembler hidden support" >&5
-gcc_cv_as_hidden=no
-if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& (test $gcc_cv_gas_minor_version -gt 12 \
- || (test $gcc_cv_gas_minor_version -eq 12 \
- && test $gcc_cv_gas_patch_version -ge 1 )) \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
+# .hidden needs to be supported in both the assembler and the linker,
+# because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
+# This is irritatingly difficult to feature test for; we have to check the
+# date string after the version number. If we've got an in-tree
+# ld, we don't know its patchlevel version, so we set the baseline at 2.13
+# to be safe.
+# The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
+echo $ac_n "checking assembler for .hidden""... $ac_c" 1>&6
+echo "configure:6318: checking assembler for .hidden" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_hidden'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_hidden=no
+ if test $in_tree_gas = yes; then
+ if test $in_tree_gas_is_elf = yes \
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
+ then gcc_cv_as_hidden=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo ' .hidden foobar
+foobar:' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6331: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_hidden=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
- test $in_tree_gas_is_elf = yes && gcc_cv_as_hidden="yes"
-
+echo "$ac_t""$gcc_cv_as_hidden" 1>&6
-fi
-elif test x$gcc_cv_as != x; then
- # Check if we have .hidden
- echo " .hidden foobar" > conftest.s
- echo "foobar:" >> conftest.s
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_hidden="yes"
- fi
- rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
-
- # GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
- # This is irritatingly difficult to feature test for. Look for
- # the date string after the version number.
- ld_ver=`$gcc_cv_ld --version 2>/dev/null | head -1`
- if echo "$ld_ver" | grep GNU > /dev/null; then
- ld_vers=`echo $ld_ver | sed -n \
- -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
- -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
- -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
- -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
- -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
- -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
- ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
- if test 0"$ld_date" -lt 20020404; then
- if test -n "$ld_date"; then
- # If there was date string, but was earlier than 2002-04-04, fail
- gcc_cv_as_hidden="no"
- elif test -z "$ld_vers"; then
- # If there was no date string nor ld version number, something is wrong
- gcc_cv_as_hidden="no"
- else
- ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
- ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
- ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
- test -z "$ld_vers_patch" && ld_vers_patch=0
- if test "$ld_vers_major" -lt 2; then
- gcc_cv_as_hidden="no"
- elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
- gcc_cv_as_hidden="no"
- elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 \
- -a "$ld_vers_patch" -eq 0; then
- gcc_cv_as_hidden="no"
- fi
- fi
- fi
+echo $ac_n "checking linker for .hidden support""... $ac_c" 1>&6
+echo "configure:6346: checking linker for .hidden support" >&5
+if eval "test \"`echo '$''{'gcc_cv_ld_hidden'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test $in_tree_ld = yes ; then
+ gcc_cv_ld_hidden=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_hidden=yes
+ fi
+else
+ gcc_cv_ld_hidden=yes
+ ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
+ ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
+ if test 0"$ld_date" -lt 20020404; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2002-04-04, fail
+ gcc_cv_ld_hidden=no
+ elif test -z "$ld_vers"; then
+ # If there was no date string nor ld version number, something is wrong
+ gcc_cv_ld_hidden=no
+ else
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ test -z "$ld_vers_patch" && ld_vers_patch=0
+ if test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_hidden=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
+ gcc_cv_ld_hidden="no"
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
+ gcc_cv_ld_hidden=no
fi
-fi
-case "$target" in
- mips-sgi-irix6*)
- if test x"$gnu_ld_flag" = x"no"; then
- # Even if using gas with .hidden support, the resulting object files
- # cannot be linked with the IRIX 6 O32 linker. With the N32 and
- # N64 linkers, the problem is that the linker refuses to accept
- # -call_shared (passed by default to the linker) and -r (used to
- # link the object file generated without .hidden directives with
- # one that hides symbols), so we also lose.
- gcc_cv_as_hidden=no
+ fi
fi
- ;;
-esac
-if test x"$gcc_cv_as_hidden" = xyes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_GAS_HIDDEN 1
-EOF
-
+ else
+ case "${target}" in
+ hppa64*-*-hpux*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *)
+ gcc_cv_ld_hidden=no
+ ;;
+ esac
+ fi
+fi
fi
-echo "$ac_t""$gcc_cv_as_hidden" 1>&6
-libgcc_visibility=$gcc_cv_as_hidden
-
-
-echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6
-echo "configure:6225: checking assembler leb128 support" >&5
-gcc_cv_as_leb128=no
-if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 11 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
+echo "$ac_t""$gcc_cv_ld_hidden" 1>&6
+libgcc_visibility=no
- test $in_tree_gas_is_elf = yes && gcc_cv_as_leb128="yes"
-
+if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
+ libgcc_visibility=yes
+ cat >> confdefs.h <<\EOF
+#define HAVE_GAS_HIDDEN 1
+EOF
fi
-elif test x$gcc_cv_as != x; then
- # Check if we have .[us]leb128, and support symbol arithmetic with it.
- cat > conftest.s <<EOF
- .data
+# Check if we have .[us]leb128, and support symbol arithmetic with it.
+echo $ac_n "checking assembler for .sleb128 and .uleb128""... $ac_c" 1>&6
+echo "configure:6415: checking assembler for .sleb128 and .uleb128" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_leb128'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_leb128=no
+ if test $in_tree_gas = yes; then
+ if test $in_tree_gas_is_elf = yes \
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
+ then gcc_cv_as_leb128=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo ' .data
.uleb128 L2 - L1
L1:
.uleb128 1280
.sleb128 -1010
-L2:
-EOF
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_leb128="yes"
-
- # GAS versions before 2.11 do not support uleb128,
- # despite appearing to.
- # ??? There exists an elf-specific test that will crash
- # the assembler. Perhaps it's better to figure out whether
- # arbitrary sections are supported and try the test.
- as_ver=`$gcc_cv_as --version 2>/dev/null | head -1`
- if echo "$as_ver" | grep GNU > /dev/null; then
- as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
- as_major=`echo $as_ver | sed 's/\..*//'`
- as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
- if test $as_major -eq 2 -a $as_minor -lt 11; then
- gcc_cv_as_leb128="no"
- fi
- fi
- fi
- rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
+L2:' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6432: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ # GAS versions before 2.11 do not support uleb128,
+ # despite appearing to.
+ # ??? There exists an elf-specific test that will crash
+ # the assembler. Perhaps it's better to figure out whether
+ # arbitrary sections are supported and try the test.
+ as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
+ if echo "$as_ver" | grep GNU > /dev/null; then
+ as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
+ as_major=`echo $as_ver | sed 's/\..*//'`
+ as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
+ if test $as_major -eq 2 && test $as_minor -lt 11
+ then :
+ else gcc_cv_as_leb128=yes
+ fi
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-if test x"$gcc_cv_as_leb128" = xyes; then
- cat >> confdefs.h <<\EOF
+
+echo "$ac_t""$gcc_cv_as_leb128" 1>&6
+if test $gcc_cv_as_leb128 = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_LEB128 1
EOF
fi
-echo "$ac_t""$gcc_cv_as_leb128" 1>&6
-
-echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6
-echo "configure:6277: checking assembler eh_frame optimization" >&5
-gcc_cv_as_eh_frame=no
-if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 12 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
-
- test $in_tree_gas_is_elf = yes && gcc_cv_as_eh_frame="yes"
-
+# GAS versions up to and including 2.11.0 may mis-optimize
+# .eh_frame data.
+echo $ac_n "checking assembler for eh_frame optimization""... $ac_c" 1>&6
+echo "configure:6468: checking assembler for eh_frame optimization" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_eh_frame'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_eh_frame=no
+ if test $in_tree_gas = yes; then
+ if test $in_tree_gas_is_elf = yes \
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
+ then gcc_cv_as_eh_frame=yes
fi
-
-elif test x$gcc_cv_as != x; then
- # Check if this is GAS.
- as_ver=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -1`
- rm -f a.out 2> /dev/null
- if echo "$as_ver" | grep GNU > /dev/null; then
- # Versions up to and including 2.11.0 may mis-optimize
- # .eh_frame data. Try something.
- cat > conftest.s <<EOF
- .text
+ elif test x$gcc_cv_as != x; then
+ echo ' .text
.LFB1:
.4byte 0
.L1:
.4byte .LFE1-.LFB1
.byte 0x4
.4byte .L1-.LFB1
-.LEFDE1:
-EOF
- cat > conftest.lit <<EOF
+.LEFDE1:' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6511: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ cat > conftest.lit <<EOF
0000 10000000 00000000 017a0001 781a0004 .........z..x...
0010 01000000 12000000 18000000 00000000 ................
0020 08000000 04080000 0044 .........D
EOF
- cat > conftest.big <<EOF
+ cat > conftest.big <<EOF
0000 00000010 00000000 017a0001 781a0004 .........z..x...
0010 00000001 00000012 00000018 00000000 ................
0020 00000008 04000000 0844 .........D
EOF
- # If the assembler didn't choke, and we can objdump,
- # and we got the correct data, then succeed.
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
- && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
- | tail -3 > conftest.got \
- && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
- || cmp conftest.big conftest.got > /dev/null 2>&1; }
- then
- gcc_cv_as_eh_frame="yes"
- else
- gcc_cv_as_eh_frame="bad"
- if $gcc_cv_as -o conftest.o --traditional-format /dev/null; then
- cat >> confdefs.h <<\EOF
-#define USE_AS_TRADITIONAL_FORMAT 1
-EOF
-
- fi
- fi
- fi
- rm -f conftest.*
+ # If the assembler didn't choke, and we can objdump,
+ # and we got the correct data, then succeed.
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
+ | tail -3 > conftest.got \
+ && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
+ || cmp conftest.big conftest.got > /dev/null 2>&1; }
+ then
+ gcc_cv_as_eh_frame=yes
+ elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'; { (eval echo configure:6532: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+ gcc_cv_as_eh_frame=buggy
+ else
+ # Uh oh, what do we do now?
+ gcc_cv_as_eh_frame=no
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6
-echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6
-echo "configure:6365: checking assembler section merging support" >&5
-gcc_cv_as_shf_merge=no
-if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 12 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
+echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6
- test $in_tree_gas_is_elf = yes && gcc_cv_as_shf_merge="yes"
-
+if test $gcc_cv_as_eh_frame = buggy; then
+ cat >> confdefs.h <<\EOF
+#define USE_AS_TRADITIONAL_FORMAT 1
+EOF
fi
-elif test x$gcc_cv_as != x; then
- # Check if we support SHF_MERGE sections
- echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
- if $gcc_cv_as --fatal-warnings -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_shf_merge=yes
- fi
- rm -f conftest.s conftest.o
+echo $ac_n "checking assembler for section merging support""... $ac_c" 1>&6
+echo "configure:6557: checking assembler for section merging support" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_shf_merge'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_shf_merge=no
+ if test $in_tree_gas = yes; then
+ if test $in_tree_gas_is_elf = yes \
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
+ then gcc_cv_as_shf_merge=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
+ if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'; { (eval echo configure:6569: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_shf_merge=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-if test x"$gcc_cv_as_shf_merge" = xyes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_GAS_SHF_MERGE 1
-EOF
-fi
echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6
-echo $ac_n "checking assembler thread-local storage support""... $ac_c" 1>&6
-echo "configure:6395: checking assembler thread-local storage support" >&5
-gcc_cv_as_tls=no
+cat >> confdefs.h <<EOF
+#define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
+EOF
+
+
+# Thread-local storage - the check is heavily parametrized.
conftest_s=
tls_first_major=
tls_first_minor=
tls_first_minor=14
tls_as_opt="-m64 -Aesame"
;;
+ sh-*-* | sh[34]-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@GOTTPOFF
+ .long foo@TPOFF'
+ tls_first_major=2
+ tls_first_minor=13
+ ;;
+ sparc*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ sethi %tgd_hi22(foo), %o0
+ add %o0, %tgd_lo10(foo), %o1
+ add %l7, %o1, %o0, %tgd_add(foo)
+ call __tls_get_addr, %tgd_call(foo)
+ sethi %tldm_hi22(foo), %l1
+ add %l1, %tldm_lo10(foo), %l2
+ add %l7, %l2, %o0, %tldm_add(foo)
+ call __tls_get_addr, %tldm_call(foo)
+ sethi %tldo_hix22(foo), %l3
+ xor %l3, %tldo_lox10(foo), %l4
+ add %o0, %l4, %l5, %tldo_add(foo)
+ sethi %tie_hi22(foo), %o3
+ add %o3, %tie_lo10(foo), %o3
+ ld [%l7 + %o3], %o2, %tie_ld(foo)
+ add %g7, %o2, %o4, %tie_add(foo)
+ sethi %tle_hix22(foo), %l1
+ xor %l1, %tle_lox10(foo), %o5
+ ld [%g7 + %o5], %o1'
+ tls_first_major=2
+ tls_first_minor=14
+ tls_as_opt=-32
+ ;;
esac
if test -z "$tls_first_major"; then
- :
-elif test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq $tls_first_major \
-&& test $gcc_cv_gas_minor_version -ge $tls_first_minor \
-|| test $gcc_cv_gas_major_version -gt $tls_first_major ; then
-
-
- gcc_cv_as_tls=yes
-
-
+ : # If we don't have a check, assume no support.
+else
+ echo $ac_n "checking assembler for thread-local storage support""... $ac_c" 1>&6
+echo "configure:6807: checking assembler for thread-local storage support" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_tls'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_tls=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
+ then gcc_cv_as_tls=yes
fi
-
-elif test x$gcc_cv_as != x; then
- echo "$conftest_s" > conftest.s
- if $gcc_cv_as $tls_as_opt --fatal-warnings -o conftest.o conftest.s > /dev/null 2>&1
- then
- gcc_cv_as_tls=yes
+ elif test x$gcc_cv_as != x; then
+ echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $tls_as_opt --fatal-warnings -o conftest.o conftest.s >&5'; { (eval echo configure:6818: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_tls=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
fi
- rm -f conftest.s conftest.o
fi
-if test "$gcc_cv_as_tls" = yes; then
+
+echo "$ac_t""$gcc_cv_as_tls" 1>&6
+if test $gcc_cv_as_tls = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_AS_TLS 1
EOF
fi
-echo "$ac_t""$gcc_cv_as_tls" 1>&6
+fi
+
+# Target-specific assembler checks.
case "$target" in
# All TARGET_ABI_OSF targets.
alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
- echo $ac_n "checking assembler supports explicit relocations""... $ac_c" 1>&6
-echo "configure:6605: checking assembler supports explicit relocations" >&5
-if eval "test \"`echo '$''{'gcc_cv_as_explicit_relocs'+set}'`\" = set"; then
+ echo $ac_n "checking assembler for explicit relocation support""... $ac_c" 1>&6
+echo "configure:6844: checking assembler for explicit relocation support" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_alpha_explicit_relocs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- gcc_cv_as_explicit_relocs=unknown
- if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 12 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
-
- gcc_cv_as_explicit_relocs=yes
-
-
+ gcc_cv_as_alpha_explicit_relocs=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
+ then gcc_cv_as_alpha_explicit_relocs=yes
fi
-
- elif test x$gcc_cv_as != x; then
- cat > conftest.s << 'EOF'
- .set nomacro
+ elif test x$gcc_cv_as != x; then
+ echo ' .set nomacro
.text
extbl $3, $2, $3 !lituse_bytoff!1
ldq $2, a($29) !literal!1
lda $0, c($29) !gprel
ldah $1, d($29) !gprelhigh
lda $1, d($1) !gprellow
- lda $29, 0($29) !gpdisp!3
-EOF
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_explicit_relocs=yes
- else
- gcc_cv_as_explicit_relocs=no
- fi
- rm -f conftest.s conftest.o
- fi
-
+ lda $29, 0($29) !gpdisp!3' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6867: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_alpha_explicit_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-echo "$ac_t""$gcc_cv_as_explicit_relocs" 1>&6
- if test "x$gcc_cv_as_explicit_relocs" = xyes; then
- cat >> confdefs.h <<\EOF
+echo "$ac_t""$gcc_cv_as_alpha_explicit_relocs" 1>&6
+if test $gcc_cv_as_alpha_explicit_relocs = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_EXPLICIT_RELOCS 1
EOF
- fi
+fi
;;
+
sparc*-*-*)
- echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
-echo "configure:6658: checking assembler .register pseudo-op support" >&5
-if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
+ echo $ac_n "checking assembler for .register""... $ac_c" 1>&6
+echo "configure:6889: checking assembler for .register" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_sparc_register_op'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- gcc_cv_as_register_pseudo_op=unknown
- if test x$gcc_cv_as != x; then
- # Check if we have .register
- echo ".register %g2, #scratch" > conftest.s
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_register_pseudo_op=yes
- else
- gcc_cv_as_register_pseudo_op=no
- fi
- rm -f conftest.s conftest.o
- fi
-
+ gcc_cv_as_sparc_register_op=no
+ if test x$gcc_cv_as != x; then
+ echo '.register %g2, #scratch' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6896: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_sparc_register_op=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
- if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
- cat >> confdefs.h <<\EOF
+echo "$ac_t""$gcc_cv_as_sparc_register_op" 1>&6
+if test $gcc_cv_as_sparc_register_op = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_REGISTER_PSEUDO_OP 1
EOF
- fi
+fi
- echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
-echo "configure:6686: checking assembler supports -relax" >&5
-if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
+ echo $ac_n "checking assembler for -relax option""... $ac_c" 1>&6
+echo "configure:6916: checking assembler for -relax option" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_sparc_relax'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- gcc_cv_as_relax_opt=unknown
- if test x$gcc_cv_as != x; then
- # Check if gas supports -relax
- echo ".text" > conftest.s
- if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_relax_opt=yes
- else
- gcc_cv_as_relax_opt=no
- fi
- rm -f conftest.s conftest.o
- fi
-
+ gcc_cv_as_sparc_relax=no
+ if test x$gcc_cv_as != x; then
+ echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'; { (eval echo configure:6923: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_sparc_relax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
- if test "x$gcc_cv_as_relax_opt" = xyes; then
- cat >> confdefs.h <<\EOF
+echo "$ac_t""$gcc_cv_as_sparc_relax" 1>&6
+if test $gcc_cv_as_sparc_relax = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_RELAX_OPTION 1
EOF
- fi
+fi
- echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
-echo "configure:6714: checking assembler and linker support unaligned pc related relocs" >&5
+ echo $ac_n "checking assembler for unaligned pcrel relocs""... $ac_c" 1>&6
+echo "configure:6943: checking assembler for unaligned pcrel relocs" >&5
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- gcc_cv_as_sparc_ua_pcrel=unknown
- if test x$gcc_cv_as != x -a x$gcc_cv_ld != x; then
- gcc_cv_as_sparc_ua_pcrel=no
- echo ".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo)" > conftest.s
- if $gcc_cv_as -K PIC -o conftest.o conftest.s > /dev/null 2>&1 \
- && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
- gcc_cv_as_sparc_ua_pcrel=yes
- fi
- rm -f conftest.s conftest.o conftest
- fi
-
+ gcc_cv_as_sparc_ua_pcrel=no
+ if test x$gcc_cv_as != x; then
+ echo '.text
+foo:
+ nop
+.data
+.align 4
+.byte 0
+.uaword %r_disp32(foo)' > conftest.s
+ if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'; { (eval echo configure:6956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_sparc_ua_pcrel=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
echo "$ac_t""$gcc_cv_as_sparc_ua_pcrel" 1>&6
- if test "x$gcc_cv_as_sparc_ua_pcrel" = xyes; then
- cat >> confdefs.h <<\EOF
+if test $gcc_cv_as_sparc_ua_pcrel = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_SPARC_UA_PCREL 1
EOF
- fi
- echo $ac_n "checking assembler and linker support unaligned pc related relocs against hidden symbols""... $ac_c" 1>&6
-echo "configure:6741: checking assembler and linker support unaligned pc related relocs against hidden symbols" >&5
+ echo $ac_n "checking assembler for unaligned pcrel relocs against hidden symbols""... $ac_c" 1>&6
+echo "configure:6979: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel_hidden'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- if test "x$gcc_cv_as_sparc_ua_pcrel" = xyes; then
- gcc_cv_as_sparc_ua_pcrel_hidden=unknown
- if test x$gcc_cv_objdump != x; then
- gcc_cv_as_sparc_ua_pcrel_hidden=no
- echo ".data; .align 4; .byte 0x31; .uaword %r_disp32(foo)" > conftest.s
- echo ".byte 0x32, 0x33, 0x34; .global foo; .hidden foo" >> conftest.s
- echo "foo: .skip 4" >> conftest.s
- if $gcc_cv_as -K PIC -o conftest.o conftest.s > /dev/null 2>&1 \
- && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
- && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
- | grep ' 31000000 07323334' > /dev/null 2>&1; then
- if $gcc_cv_objdump -R conftest 2> /dev/null \
- | grep 'DISP32' > /dev/null 2>&1; then
- :
- else
- gcc_cv_as_sparc_ua_pcrel_hidden=yes
- fi
- fi
+ gcc_cv_as_sparc_ua_pcrel_hidden=no
+ if test x$gcc_cv_as != x; then
+ echo '.data
+.align 4
+.byte 0x31
+.uaword %r_disp32(foo)
+.byte 0x32, 0x33, 0x34
+.global foo
+.hidden foo
+foo:
+.skip 4' > conftest.s
+ if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'; { (eval echo configure:6994: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
+ | grep ' 31000000 07323334' > /dev/null 2>&1; then
+ if $gcc_cv_objdump -R conftest 2> /dev/null \
+ | grep 'DISP32' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_as_sparc_ua_pcrel_hidden=yes
fi
- rm -f conftest.s conftest.o conftest
- else
- gcc_cv_as_sparc_ua_pcrel_hidden="$gcc_cv_as_sparc_ua_pcrel"
- fi
-
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
echo "$ac_t""$gcc_cv_as_sparc_ua_pcrel_hidden" 1>&6
- if test "x$gcc_cv_as_sparc_ua_pcrel_hidden" = xyes; then
- cat >> confdefs.h <<\EOF
+if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
EOF
- fi
+fi
+
+fi # unaligned pcrel relocs
- echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
-echo "configure:6781: checking for assembler offsetable %lo() support" >&5
-if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
+ echo $ac_n "checking assembler for offsetable %lo()""... $ac_c" 1>&6
+echo "configure:7027: checking assembler for offsetable %lo()" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_sparc_offsetable_lo10'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- gcc_cv_as_offsetable_lo10=unknown
- if test "x$gcc_cv_as" != x; then
- # Check if assembler has offsetable %lo()
- echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
- echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
- if $gcc_cv_as -xarch=v9 -o conftest.o conftest.s \
- > /dev/null 2>&1 &&
- $gcc_cv_as -xarch=v9 -o conftest1.o conftest1.s \
- > /dev/null 2>&1; then
- if cmp conftest.o conftest1.o > /dev/null 2>&1; then
- gcc_cv_as_offsetable_lo10=no
- else
- gcc_cv_as_offsetable_lo10=yes
- fi
- else
- gcc_cv_as_offsetable_lo10=no
- fi
- rm -f conftest.s conftest.o conftest1.s conftest1.o
- fi
-
+ gcc_cv_as_sparc_offsetable_lo10=no
+ if test x$gcc_cv_as != x; then
+ echo '.text
+ or %g1, %lo(ab) + 12, %g1
+ or %g1, %lo(ab + 12), %g1' > conftest.s
+ if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'; { (eval echo configure:7036: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && %gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
+ | grep ' 82106000 82106000' > /dev/null 2>&1; then
+ gcc_cv_as_offsetable_lo10=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
- if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
- cat >> confdefs.h <<\EOF
+echo "$ac_t""$gcc_cv_as_sparc_offsetable_lo10" 1>&6
+if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_OFFSETABLE_LO10 1
EOF
- fi
-
+fi
;;
i[34567]86-*-* | x86_64-*-*)
- echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
-echo "configure:6820: checking assembler instructions" >&5
- gcc_cv_as_instructions=
- if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 9 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
-
- gcc_cv_as_instructions="filds fists"
-
-
+ echo $ac_n "checking assembler for filds and fists mnemonics""... $ac_c" 1>&6
+echo "configure:7062: checking assembler for filds and fists mnemonics" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_ix86_filds_fists'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_ix86_filds_fists=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
+ then gcc_cv_as_ix86_filds_fists=yes
fi
-
- elif test x$gcc_cv_as != x; then
- set "filds fists" "filds mem; fists mem"
- while test $# -gt 0
- do
- echo "$2" > conftest.s
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
- fi
- shift 2
- done
- rm -f conftest.s conftest.o
+ elif test x$gcc_cv_as != x; then
+ echo 'filds mem; fists mem' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7073: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_ix86_filds_fists=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
fi
- if test x"$gcc_cv_as_instructions" != x; then
- cat >> confdefs.h <<EOF
-#define HAVE_GAS_`echo "$gcc_cv_as_instructions" | sed -e 's/ $//' | tr 'a-z ' 'A-Z_'` 1
-EOF
+ rm -f conftest.o conftest.s
+ fi
+fi
- fi
- echo "$ac_t""$gcc_cv_as_instructions" 1>&6
+echo "$ac_t""$gcc_cv_as_ix86_filds_fists" 1>&6
+if test $gcc_cv_as_ix86_filds_fists = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_GAS_FILDS_FISTS 1
+EOF
- echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6
-echo "configure:6854: checking assembler GOTOFF in data directives" >&5
- gcc_cv_as_gotoff_in_data=no
- if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 11 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
+fi
+ echo $ac_n "checking assembler for cmov syntax""... $ac_c" 1>&6
+echo "configure:7093: checking assembler for cmov syntax" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_ix86_cmov_sun_syntax'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_ix86_cmov_sun_syntax=no
+ if test x$gcc_cv_as != x; then
+ echo 'cmovl.l %edx, %eax' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7100: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_ix86_cmov_sun_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
- gcc_cv_as_gotoff_in_data=yes
-
+echo "$ac_t""$gcc_cv_as_ix86_cmov_sun_syntax" 1>&6
+if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
+EOF
fi
- elif test x$gcc_cv_as != x; then
- cat > conftest.s <<EOF
- .text
+ # This one is used unconditionally by i386.[ch]; it is to be defined
+ # to 1 if the feature is present, 0 otherwise.
+ echo $ac_n "checking assembler for GOTOFF in data""... $ac_c" 1>&6
+echo "configure:7122: checking assembler for GOTOFF in data" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_ix86_gotoff_in_data'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_ix86_gotoff_in_data=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
+ then gcc_cv_as_ix86_gotoff_in_data=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo ' .text
.L0:
nop
.data
- .long .L0@GOTOFF
-EOF
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_gotoff_in_data=yes
- fi
+ .long .L0@GOTOFF' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7137: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_ix86_gotoff_in_data=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+
+echo "$ac_t""$gcc_cv_as_ix86_gotoff_in_data" 1>&6
+
cat >> confdefs.h <<EOF
-#define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_gotoff_in_data = yes; then echo 1; else echo 0; fi`
+#define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
EOF
- echo "$ac_t""$gcc_cv_as_gotoff_in_data" 1>&6
;;
ia64*-*-*)
- echo $ac_n "checking assembler supports ltoffx and ldxmov""... $ac_c" 1>&6
-echo "configure:6888: checking assembler supports ltoffx and ldxmov" >&5
-if eval "test \"`echo '$''{'gcc_cv_as_ltoffx_ldxmov_relocs'+set}'`\" = set"; then
+ echo $ac_n "checking assembler for ltoffx and ldxmov relocs""... $ac_c" 1>&6
+echo "configure:7158: checking assembler for ltoffx and ldxmov relocs" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_ia64_ltoffx_ldxmov_relocs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- gcc_cv_as_ltoffx_ldxmov_relocs=unknown
- if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 14 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
-
- gcc_cv_as_ltoffx_ldxmov_relocs=yes
-
-
+ gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
+ then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
fi
-
- elif test x$gcc_cv_as != x; then
- cat > conftest.s << 'EOF'
- .text
+ elif test x$gcc_cv_as != x; then
+ echo ' .text
addl r15 = @ltoffx(x#), gp
;;
- ld8.mov r16 = [r15], x#
-EOF
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_ltoffx_ldxmov_relocs=yes
- else
- gcc_cv_as_ltoffx_ldxmov_relocs=no
- fi
- rm -f conftest.s conftest.o
- fi
-
+ ld8.mov r16 = [r15], x#' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7172: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-echo "$ac_t""$gcc_cv_as_ltoffx_ldxmov_relocs" 1>&6
- if test "x$gcc_cv_as_ltoffx_ldxmov_relocs" = xyes; then
- cat >> confdefs.h <<\EOF
+echo "$ac_t""$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" 1>&6
+if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
EOF
- fi
+fi
+
;;
+
powerpc*-*-*)
- echo $ac_n "checking assembler supports mfcr field""... $ac_c" 1>&6
-echo "configure:6932: checking assembler supports mfcr field" >&5
-if eval "test \"`echo '$''{'gcc_cv_as_mfcrf'+set}'`\" = set"; then
+ case $target in
+ *-*-aix) conftest_s=' .csect .textPR';;
+ *) conftest_s=' .text';;
+ esac
+ conftest_s="$conftest_s
+ mfcr 3,128"
+
+ echo $ac_n "checking assembler for mfcr field support""... $ac_c" 1>&6
+echo "configure:7202: checking assembler for mfcr field support" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_powerpc_mfcrf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- gcc_cv_as_mfcrf=unknown
- if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 14 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
-
- gcc_cv_as_mfcrf=yes
-
-
+ gcc_cv_as_powerpc_mfcrf=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
+ then gcc_cv_as_powerpc_mfcrf=yes
fi
-
- elif test x$gcc_cv_as != x; then
- cat > conftest.s << 'EOF'
- case "$target" in
- *-*-aix*)
- .csect .text[PR]
- ;;
- *)
- .text
- ;;
- esac
- mfcr 3,128
-EOF
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
- gcc_cv_as_mfcrf=yes
- else
- gcc_cv_as_mfcrf=no
- fi
- rm -f conftest.s conftest.o
- fi
-
+ elif test x$gcc_cv_as != x; then
+ echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7213: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_powerpc_mfcrf=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-echo "$ac_t""$gcc_cv_as_mfcrf" 1>&6
- if test "x$gcc_cv_as_mfcrf" = xyes; then
- cat >> confdefs.h <<\EOF
+echo "$ac_t""$gcc_cv_as_powerpc_mfcrf" 1>&6
+if test $gcc_cv_as_powerpc_mfcrf = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_MFCRF 1
EOF
+fi
+ ;;
+
+ mips*-*-*)
+ echo $ac_n "checking assembler for explicit relocation support""... $ac_c" 1>&6
+echo "configure:7235: checking assembler for explicit relocation support" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_mips_explicit_relocs'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_mips_explicit_relocs=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
+ then gcc_cv_as_mips_explicit_relocs=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7246: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_mips_explicit_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+
+echo "$ac_t""$gcc_cv_as_mips_explicit_relocs" 1>&6
+if test $gcc_cv_as_mips_explicit_relocs = yes; then
+ if test x$target_cpu_default = x
+ then target_cpu_default=MASK_EXPLICIT_RELOCS
+ else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
+ fi
+fi
+
;;
esac
-
-echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
-echo "configure:6982: checking assembler dwarf2 debug_line support" >&5
-gcc_cv_as_dwarf2_debug_line=no
# ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any
# info to the output file. So, as supported targets are added to gas 2.11,
case "$target" in
i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
| x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
- | xstormy16*-*-* | cris-*-*)
+ | xstormy16*-*-* | cris-*-* | xtensa-*-*)
insn="nop"
;;
ia64*-*-*)
mmix-*-*)
insn="swym 0"
;;
- esac
-if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 11 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
+esac
+if test x"$insn" != x; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0
+ $insn"
+ echo $ac_n "checking assembler for dwarf2 debug_line support""... $ac_c" 1>&6
+echo "configure:7292: checking assembler for dwarf2 debug_line support" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_dwarf2_debug_line'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_dwarf2_debug_line=no
+ if test $in_tree_gas = yes; then
+ if test $in_tree_gas_is_elf = yes \
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
+ then gcc_cv_as_dwarf2_debug_line=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7304: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ # ??? This fails with non-gnu grep. Maybe use objdump?
+ if grep debug_line conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
- test $in_tree_gas_is_elf = yes && test x"$insn" != x \
- && gcc_cv_as_dwarf2_debug_line="yes"
-
+# The .debug_line file table must be in the exact order that
+# we specified the files, since these indices are also used
+# by DW_AT_decl_file. Approximate this test by testing if
+# the assembler bitches if the same index is assigned twice.
+ echo $ac_n "checking assembler for buggy dwarf2 .file directive""... $ac_c" 1>&6
+echo "configure:7326: checking assembler for buggy dwarf2 .file directive" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_dwarf2_file_buggy'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_dwarf2_file_buggy=no
+ if test x$gcc_cv_as != x; then
+ echo ' .file 1 "foo.s"
+ .file 1 "bar.s"' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7334: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_dwarf2_file_buggy=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-elif test x$gcc_cv_as != x -a x"$insn" != x ; then
- echo ' .file 1 "conftest.s"' > conftest.s
- echo ' .loc 1 3 0' >> conftest.s
- echo " $insn" >> conftest.s
- # ??? This fails with non-gnu grep.
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
- && grep debug_line conftest.o > /dev/null 2>&1 ; then
- # The .debug_line file table must be in the exact order that
- # we specified the files, since these indices are also used
- # by DW_AT_decl_file. Approximate this test by testing if
- # the assembler bitches if the same index is assigned twice.
- echo ' .file 1 "foo.s"' > conftest.s
- echo ' .file 1 "bar.s"' >> conftest.s
- if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1
- then
- gcc_cv_as_dwarf2_debug_line="no"
- else
- gcc_cv_as_dwarf2_debug_line="yes"
- fi
- fi
- rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
-fi
-if test x"$gcc_cv_as_dwarf2_debug_line" = xyes; then
+echo "$ac_t""$gcc_cv_as_dwarf2_file_buggy" 1>&6
+
+
+ if test $gcc_cv_as_dwarf2_debug_line = yes \
+ && test $gcc_cv_as_dwarf2_file_buggy = no; then
cat >> confdefs.h <<\EOF
#define HAVE_AS_DWARF2_DEBUG_LINE 1
EOF
-fi
-echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
-
-echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6
-echo "configure:7046: checking assembler --gdwarf2 support" >&5
-gcc_cv_as_gdwarf2_flag=no
-if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 11 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
-
- test $in_tree_gas_is_elf = yes && test x"$insn" != x \
- && gcc_cv_as_gdwarf2_flag="yes"
-
+ fi
+ echo $ac_n "checking assembler for --gdwarf2 option""... $ac_c" 1>&6
+echo "configure:7357: checking assembler for --gdwarf2 option" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_gdwarf2_flag'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_gdwarf2_flag=no
+ if test $in_tree_gas = yes; then
+ if test $in_tree_gas_is_elf = yes \
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
+ then gcc_cv_as_gdwarf2_flag=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'; { (eval echo configure:7369: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ gcc_cv_as_gdwarf2_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-elif test x$gcc_cv_as != x -a x"$insn" != x ; then
- echo '' > conftest.s
- # ??? This fails with non-gnu grep.
- if $gcc_cv_as --gdwarf2 -o conftest.o conftest.s > /dev/null 2>&1
- then
- gcc_cv_as_gdwarf2_flag="yes"
- fi
- rm -f conftest.s conftest.o
-fi
-if test x"$gcc_cv_as_gdwarf2_flag" = xyes; then
- cat >> confdefs.h <<\EOF
+echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6
+if test $gcc_cv_as_gdwarf2_flag = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_GDWARF2_DEBUG_FLAG 1
EOF
fi
-echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6
-
-echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6
-echo "configure:7078: checking assembler --gstabs support" >&5
-gcc_cv_as_gstabs_flag=no
-if test $in_tree_gas = yes ; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 11 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
-
- test $in_tree_gas_is_elf = yes && test x"$insn" != x \
- && gcc_cv_as_gstabs_flag="yes"
-
+ echo $ac_n "checking assembler for --gstabs option""... $ac_c" 1>&6
+echo "configure:7389: checking assembler for --gstabs option" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_gstabs_flag'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ gcc_cv_as_gstabs_flag=no
+ if test $in_tree_gas = yes; then
+ if test $in_tree_gas_is_elf = yes \
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
+ then gcc_cv_as_gstabs_flag=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'; { (eval echo configure:7401: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then
+ # The native Solaris 9/Intel assembler doesn't understand --gstabs
+ # and warns about it, but still exits successfully. So check for
+ # this.
+ if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'; { (eval echo configure:7406: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+ then :
+ else gcc_cv_as_gstabs_flag=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
fi
-elif test x$gcc_cv_as != x -a x"$insn" != x ; then
- echo '' > conftest.s
- # ??? This fails with non-gnu grep.
- if $gcc_cv_as --gstabs -o conftest.o conftest.s > /dev/null 2>&1 ; then
- gcc_cv_as_gstabs_flag="yes"
- # The native Solaris 9/Intel assembler doesn't understand --gstabs
- # and warns about it, but still exits successfully. So check for
- # this.
- if $gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | \
- grep -i warning > /dev/null ; then
- gcc_cv_as_gstabs_flag="no"
- fi
- fi
- rm -f conftest.s conftest.o
-fi
-if test x"$gcc_cv_as_gstabs_flag" = xyes; then
- cat >> confdefs.h <<\EOF
+echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6
+if test $gcc_cv_as_gstabs_flag = yes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_GSTABS_DEBUG_FLAG 1
EOF
fi
-echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6
+fi
echo $ac_n "checking linker read-only and read-write section mixing""... $ac_c" 1>&6
-echo "configure:7116: checking linker read-only and read-write section mixing" >&5
+echo "configure:7428: checking linker read-only and read-write section mixing" >&5
gcc_cv_ld_ro_rw_mix=unknown
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
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 "configure:7155: checking linker PT_GNU_EH_FRAME support" >&5
+echo "configure:7467: checking linker PT_GNU_EH_FRAME support" >&5
gcc_cv_ld_eh_frame_hdr=no
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
echo "$ac_t""$gcc_cv_ld_eh_frame_hdr" 1>&6
echo $ac_n "checking linker position independent executable support""... $ac_c" 1>&6
-echo "configure:7177: checking linker position independent executable support" >&5
+echo "configure:7489: checking linker position independent executable support" >&5
gcc_cv_ld_pie=no
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
fi
echo "$ac_t""$gcc_cv_ld_pie" 1>&6
-# Miscellaneous target-specific checks.
-case "$target" in
- mips*-*-*)
- echo $ac_n "checking whether libgloss uses STARTUP directives consistently""... $ac_c" 1>&6
-echo "configure:7202: checking whether libgloss uses STARTUP directives consistently" >&5
- gcc_cv_mips_libgloss_startup=no
- gcc_cv_libgloss_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/libgloss
- if test "x$exec_prefix" = xNONE; then
- if test "x$prefix" = xNONE; then
- test_prefix=/usr/local
- else
- test_prefix=$prefix
- fi
- else
- test_prefix=$exec_prefix
- fi
- for f in $gcc_cv_libgloss_srcdir/mips/idt.ld $test_prefix/$target_alias/lib/idt.ld
- do
- if grep '^STARTUP' $f > /dev/null 2>&1; then
- gcc_cv_mips_libgloss_startup=yes
- break
- fi
- done
- if test x"$gcc_cv_mips_libgloss_startup" = xyes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES 1
-EOF
-
- fi
- echo "$ac_t""$gcc_cv_mips_libgloss_startup" 1>&6
-
- echo $ac_n "checking whether the assembler has explicit relocation support""... $ac_c" 1>&6
-echo "configure:7230: checking whether the assembler has explicit relocation support" >&5
- if test x$gcc_cv_mips_explicit_relocs = x; then
- gcc_cv_mips_explicit_relocs=no
- if test $in_tree_gas = yes; then
- if test $gcc_cv_gas_major_version -eq 2 \
-&& test $gcc_cv_gas_minor_version -ge 14 \
-|| test $gcc_cv_gas_major_version -gt 2 ; then
-
-
- gcc_cv_mips_explicit_relocs=yes
-
-
-fi
-
- elif test x$gcc_cv_as != x; then
- echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
- if $gcc_cv_as conftest.s -o conftest.o > /dev/null 2>&1; then
- gcc_cv_mips_explicit_relocs=yes
- fi
- rm -f conftest.s conftest.o
- fi
- fi
- if test $gcc_cv_mips_explicit_relocs = yes; then
- test x$target_cpu_default != x || target_cpu_default=0
- target_cpu_default="(${target_cpu_default}|MASK_EXPLICIT_RELOCS)"
- fi
- echo "$ac_t""$gcc_cv_mips_explicit_relocs" 1>&6
- ;;
-esac
-
if test x$with_sysroot = x && test x$host = x$target \
&& test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
cat >> confdefs.h <<EOF
# First scan to see if an enabled language requires some other language.
# We assume that a given config-lang.in will list all the language
# front ends it requires, even if some are required indirectly.
-for lang in ${srcdir}/*/config-lang.in ..
+for lang in ${srcdir}/*/config-lang.in
do
case $lang in
- ..)
- ;;
# The odd quoting in the next line works around
# an apparent bug in bash 1.12 on linux.
${srcdir}/[*]/config-lang.in)
expected_languages=`echo ,${enable_languages}, | sed -e 's:,: :g' -e 's: *: :g' -e 's: *: :g' -e 's:^ ::' -e 's: $::'`
found_languages=
subdirs=
-for lang in ${srcdir}/*/config-lang.in ..
+for lang in ${srcdir}/*/config-lang.in
do
case $lang in
- ..) ;;
# The odd quoting in the next line works around
# an apparent bug in bash 1.12 on linux.
${srcdir}/[*]/config-lang.in) ;;
if test "${with_gc+set}" = set; then
withval="$with_gc"
case "$withval" in
- simple | page)
+ simple | page | zone)
GGC=ggc-$withval
;;
*)
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:7436: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:7683: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode"
lang_opt_files=
lang_specs_files=
-lang_options_files=
lang_tree_files=
for subdir in . $subdirs
do
if test -f $srcdir/$subdir/lang-specs.h; then
lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
fi
- if test -f $srcdir/$subdir/lang-options.h; then
- lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
- fi
if test -f $srcdir/$subdir/$subdir-tree.def; then
lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
fi
all_stagestuff=
all_outputs='Makefile fixinc/Makefile gccbug mklibgcc mkheaders'
# List of language makefile fragments.
+all_lang_makefrags=
+# List of language subdirectory makefiles. Deprecated.
all_lang_makefiles=
# Files for gengtype
all_gtfiles="$target_gtfiles"
# The other mechanism is a set of hooks for each of the main targets
# like `clean', `install', etc.
-language_fragments="Make-lang"
language_hooks="Make-hooks"
-for s in .. $subdirs
+for s in $subdirs
do
- if test $s != ".."
- then
language=
boot_language=
compilers=
echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
exit 1
fi
- all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in"
+ all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$s/Make-lang.in"
if test -f ${srcdir}/$s/Makefile.in
- then all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Makefile.in"
+ then all_lang_makefiles="$s/Makefile"
fi
all_languages="$all_languages $language"
if test "x$boot_language" = xyes
all_stagestuff="$all_stagestuff $stagestuff"
all_outputs="$all_outputs $outputs"
all_gtfiles="$all_gtfiles $gtfiles"
- for f in .. $gtfiles
+ for f in $gtfiles
do
- if test $f != ".."
- then
all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
- fi
done
- fi
done
# Pick up gtfiles for c
s="c"
. ${srcdir}/c-config-lang.in
all_gtfiles="$all_gtfiles $gtfiles"
-for f in .. $gtfiles
+for f in $gtfiles
do
- if test $f != ".."
- then
all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
- fi
done
check_languages=
-for language in .. $all_languages
+for language in $all_languages
do
- if test $language != ".."
- then
check_languages="$check_languages check-$language"
- fi
done
-# Since we can't use `::' targets, we link each language in
-# with a set of hooks, reached indirectly via lang.${target}.
+# We link each language in with a set of hooks, reached indirectly via
+# lang.${target}.
rm -f Make-hooks
touch Make-hooks
target_list="all.build all.cross start.encap rest.encap tags \
- info dvi generated-manpages \
- install-normal install-common install-info install-man \
+ install-normal install-common install-man \
uninstall \
- mostlyclean clean distclean extraclean maintainer-clean \
+ mostlyclean clean distclean maintainer-clean \
stage1 stage2 stage3 stage4 stageprofile stagefeedback"
for t in $target_list
do
x=
- for lang in .. $all_languages
+ for lang in $all_languages
do
- if test $lang != ".."; then
x="$x $lang.$t"
- fi
done
echo "lang.$t: $x" >> Make-hooks
done
# make and thus we'd get different behavior depending on where we built the
# sources.
if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
- gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
+ gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
else
# An explanation of the sed strings:
# -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
# /foo /foo/bar/ugg ../../
#
dollar='$$'
- gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
+ gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
fi
objdir=`${PWDCMD-pwd}`
-# Process the language and host/target makefile fragments.
-${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
-
# Substitute configuration variables
-# Echo that links are built
-if test x$host = x$target
-then
- str1="native "
+# Echo link setup.
+if test x${build} = x${host} ; then
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build a native compiler for ${target}." 1>&2
+ else
+ echo "Links are now set up to build a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
else
- str1="cross-"
- str2=" from $host"
-fi
-
-if test x$host != x$build
-then
- str3=" on a $build system"
-fi
-
-if test "x$str2" != x || test "x$str3" != x
-then
- str4=
-fi
-
-echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
-
-if test "x$str2" != x || test "x$str3" != x
-then
- echo " ${str2}${str3}." 1>&2
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
+ echo " for ${target}." 1>&2
+ else
+ echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
fi
# Configure the subdirectories
s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
s%@CPP@%$CPP%g
s%@GNATBIND@%$GNATBIND%g
-s%@ADAC@%$ADAC%g
s%@strict1_warn@%$strict1_warn%g
s%@warn_cflags@%$warn_cflags%g
s%@WERROR@%$WERROR%g
s%@TARGET_SYSTEM_ROOT@%$TARGET_SYSTEM_ROOT%g
s%@TARGET_SYSTEM_ROOT_DEFINE@%$TARGET_SYSTEM_ROOT_DEFINE%g
s%@CROSS_SYSTEM_HEADER_DIR@%$CROSS_SYSTEM_HEADER_DIR%g
+s%@onestep@%$onestep%g
s%@SET_MAKE@%$SET_MAKE%g
s%@AWK@%$AWK%g
s%@LN@%$LN%g
s%@INSTALL@%$INSTALL%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@make_compare_target@%$make_compare_target%g
s%@have_mktemp_command@%$have_mktemp_command%g
s%@MAKEINFO@%$MAKEINFO%g
s%@BUILD_INFO@%$BUILD_INFO%g
s%@GENERATED_MANPAGES@%$GENERATED_MANPAGES%g
-s%@make_compare_target@%$make_compare_target%g
s%@FLEX@%$FLEX%g
s%@BISON@%$BISON%g
s%@stage1_cflags@%$stage1_cflags%g
s%@objdir@%$objdir%g
s%@subdirs@%$subdirs%g
s%@srcdir@%$srcdir%g
+s%@docobjdir@%$docobjdir%g
+s%@parsedir@%$parsedir%g
s%@all_boot_languages@%$all_boot_languages%g
s%@all_compilers@%$all_compilers%g
s%@all_gtfiles@%$all_gtfiles%g
s%@all_gtfiles_files_langs@%$all_gtfiles_files_langs%g
s%@all_gtfiles_files_files@%$all_gtfiles_files_files%g
+s%@all_lang_makefrags@%$all_lang_makefrags%g
s%@all_lang_makefiles@%$all_lang_makefiles%g
s%@all_languages@%$all_languages%g
s%@all_stagestuff@%$all_stagestuff%g
s%@build_exeext@%$build_exeext%g
s%@build_install_headers_dir@%$build_install_headers_dir%g
s%@build_xm_file_list@%$build_xm_file_list%g
-s%@build_xm_file@%$build_xm_file%g
+s%@build_xm_include_list@%$build_xm_include_list%g
s%@build_xm_defines@%$build_xm_defines%g
s%@check_languages@%$check_languages%g
s%@cc_set_by_configure@%$cc_set_by_configure%g
s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
s%@cpp_install_dir@%$cpp_install_dir%g
-s%@dep_host_xmake_file@%$dep_host_xmake_file%g
-s%@dep_tmake_file@%$dep_tmake_file%g
+s%@xmake_file@%$xmake_file%g
+s%@tmake_file@%$tmake_file%g
s%@extra_headers_list@%$extra_headers_list%g
s%@extra_objs@%$extra_objs%g
s%@extra_parts@%$extra_parts%g
s%@host_exeext@%$host_exeext%g
s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
s%@host_xm_file_list@%$host_xm_file_list%g
-s%@host_xm_file@%$host_xm_file%g
+s%@host_xm_include_list@%$host_xm_include_list%g
s%@host_xm_defines@%$host_xm_defines%g
s%@out_host_hook_obj@%$out_host_hook_obj%g
s%@install@%$install%g
s%@lang_opt_files@%$lang_opt_files%g
-s%@lang_options_files@%$lang_options_files%g
s%@lang_specs_files@%$lang_specs_files%g
s%@lang_tree_files@%$lang_tree_files%g
s%@local_prefix@%$local_prefix%g
s%@symbolic_link@%$symbolic_link%g
s%@thread_file@%$thread_file%g
s%@tm_file_list@%$tm_file_list%g
-s%@tm_file@%$tm_file%g
+s%@tm_include_list@%$tm_include_list%g
s%@tm_defines@%$tm_defines%g
s%@tm_p_file_list@%$tm_p_file_list%g
-s%@tm_p_file@%$tm_p_file%g
-s%@xm_file@%$xm_file%g
+s%@tm_p_include_list@%$tm_p_include_list%g
+s%@xm_file_list@%$xm_file_list%g
+s%@xm_include_list@%$xm_include_list%g
s%@xm_defines@%$xm_defines%g
+s%@target_noncanonical@%$target_noncanonical%g
s%@c_target_objs@%$c_target_objs%g
s%@cxx_target_objs@%$cxx_target_objs%g
s%@target_cpu_default@%$target_cpu_default%g
-/@target_overrides@/r $target_overrides
-s%@target_overrides@%%g
-/@host_overrides@/r $host_overrides
-s%@host_overrides@%%g
-/@language_fragments@/r $language_fragments
-s%@language_fragments@%%g
/@language_hooks@/r $language_hooks
s%@language_hooks@%%g
EOF
cat >> $CONFIG_STATUS <<\EOF
-case x$CONFIG_HEADERS in
-xauto-host.h:config.in)
-echo > cstamp-h ;;
+case ${CONFIG_HEADERS} in
+ *auto-host.h:config.in*)
+ echo > cstamp-h ;;
esac
+# Make sure all the subdirs exist.
+for d in $subdirs
+do
+ test -d $d || mkdir $d
+done
# If the host supports symlinks, point stage[1234] at ../stage[1234] so
# bootstrapping and the installation procedure can still use
# CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
# This is virtually a duplicate of what happens in configure.lang; we do
# an extra check to make sure this only happens if ln -s can be used.
if test "$symbolic_link" = "ln -s"; then
- for d in .. ${subdirs} fixinc ; do
- if test $d != ..; then
+ for d in ${subdirs} fixinc ; do
STARTDIR=`${PWDCMD-pwd}`
cd $d
for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
$symbolic_link ../$t $t 2>/dev/null
done
cd $STARTDIR
- fi
done
else true ; fi
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