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riscv-gcc-1
Commit 99246c90 by Phil Edwards Committed by Phil Edwards
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acinclude.m4 (GLIBCPP_ENABLE_SHADOW): New macro, stub. 

2000-05-16  Phil Edwards  <pme@sourceware.cygnus.com>

	* acinclude.m4 (GLIBCPP_ENABLE_SHADOW):  New macro, stub.
	* aclocal.m4:  Regenerate.
	* configure.in:  Call.
	* configure:  Regenerate.
	* docs/configopts.html:  Stub documentation.

From-SVN: r33936
parent 317d4315
Showing with 277 additions and 186 deletions
libstdc++-v3/ChangeLog
2000-05-16 Phil Edwards <pme@sourceware.cygnus.com>
* acinclude.m4 (GLIBCPP_ENABLE_SHADOW): New macro, stub.
* aclocal.m4: Regenerate.
* configure.in: Call.
* configure: Regenerate.
* docs/configopts.html: Stub documentation.
2000-05-14 Nathan Myers <ncm@cantrip.org>
* mkcshadow: build in more-correct directory, create cshadow/
......
libstdc++-v3/acinclude.m4
......@@ -928,13 +928,39 @@ AC_DEFUN(GLIBCPP_ENABLE_LONG_LONG, [dnl
])
dnl
dnl Check for certain special build configurations.
dnl
dnl GLIBCPP_ENABLE_SHADOW
dnl --enable-shadow-headers [does stuff].
dnl --disable-shadow-headers [does not do stuff].
dnl + This will eventually need to be on by default.
dnl + Usage: GLIBCPP_ENABLE_SHADOW[(DEFAULT)]
dnl Where DEFAULT is either `yes' or `no'. If ommitted, it
dnl defaults to `no'.
AC_DEFUN(GLIBCPP_ENABLE_SHADOW, [dnl
define([GLIBCPP_ENABLE_SHADOW_DEFAULT], ifelse($1, yes, yes, no))dnl
AC_ARG_ENABLE(debug,
changequote(<<, >>)dnl
<< --enable-shadow-headers construct "shadowed" C header files for
g++ [default=>>GLIBCPP_ENABLE_SHADOW_DEFAULT],
changequote([, ])dnl
[case "$enableval" in
yes) enable_shadow_headers=yes ;;
no) enable_shadow_headers=no ;;
*) AC_MSG_ERROR([Unknown argument to enable/disable shadowed C headers]) ;;
esac],
enable_debug=GLIBCPP_ENABLE_SHADOW_DEFAULT)dnl
dnl Option parsed, now set things appropriately
case "$enable_debug" in
yes)
SHADOW_INCLUDES="-I -am -the -walrus"
;;
no)
SHADOW_INCLUDES=''
;;
esac
AC_SUBST(SHADOW_INCLUDES)
])
libstdc++-v3/aclocal.m4
......@@ -940,14 +940,40 @@ AC_DEFUN(GLIBCPP_ENABLE_LONG_LONG, [dnl
])
dnl
dnl Check for certain special build configurations.
dnl
dnl GLIBCPP_ENABLE_SHADOW
dnl --enable-shadow-headers [does stuff].
dnl --disable-shadow-headers [does not do stuff].
dnl + This will eventually need to be on by default.
dnl + Usage: GLIBCPP_ENABLE_SHADOW[(DEFAULT)]
dnl Where DEFAULT is either `yes' or `no'. If ommitted, it
dnl defaults to `no'.
AC_DEFUN(GLIBCPP_ENABLE_SHADOW, [dnl
define([GLIBCPP_ENABLE_SHADOW_DEFAULT], ifelse($1, yes, yes, no))dnl
AC_ARG_ENABLE(debug,
changequote(<<, >>)dnl
<< --enable-shadow-headers construct "shadowed" C header files for
g++ [default=>>GLIBCPP_ENABLE_SHADOW_DEFAULT],
changequote([, ])dnl
[case "$enableval" in
yes) enable_shadow_headers=yes ;;
no) enable_shadow_headers=no ;;
*) AC_MSG_ERROR([Unknown argument to enable/disable shadowed C headers]) ;;
esac],
enable_debug=GLIBCPP_ENABLE_SHADOW_DEFAULT)dnl
dnl Option parsed, now set things appropriately
case "$enable_debug" in
yes)
SHADOW_INCLUDES="-I -am -the -walrus"
;;
no)
SHADOW_INCLUDES=''
;;
esac
AC_SUBST(SHADOW_INCLUDES)
])
......
libstdc++-v3/configure
......@@ -39,6 +39,9 @@ ac_help="$ac_help
ac_help="$ac_help
--enable-long_long turns on 'long long' [default=no]"
ac_help="$ac_help
--enable-shadow-headers construct "shadowed" C header files for
g++ [default=no]"
ac_help="$ac_help
--enable-threads enable thread usage for target GCC.
--enable-threads=LIB use LIB thread package for target GCC."
ac_help="$ac_help
......@@ -603,7 +606,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
echo "configure:607: checking host system type" >&5
echo "configure:610: checking host system type" >&5
host_alias=$host
case "$host_alias" in
......@@ -624,7 +627,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$host" 1>&6
echo $ac_n "checking target system type""... $ac_c" 1>&6
echo "configure:628: checking target system type" >&5
echo "configure:631: checking target system type" >&5
target_alias=$target
case "$target_alias" in
......@@ -642,7 +645,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$target" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6
echo "configure:646: checking build system type" >&5
echo "configure:649: checking build system type" >&5
build_alias=$build
case "$build_alias" in
......@@ -691,7 +694,7 @@ fi
# 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""... $ac_c" 1>&6
echo "configure:695: checking for a BSD compatible install" >&5
echo "configure:698: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
......@@ -744,7 +747,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
echo "configure:748: checking whether build environment is sane" >&5
echo "configure:751: checking whether build environment is sane" >&5
# Just in case
sleep 1
echo timestamp > conftestfile
......@@ -801,7 +804,7 @@ test "$program_suffix" != NONE &&
test "$program_transform_name" = "" && program_transform_name="s,x,x,"
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
echo "configure:805: checking whether ${MAKE-make} sets \${MAKE}" >&5
echo "configure:808: 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
......@@ -834,12 +837,12 @@ else
fi
echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
echo "configure:838: checking for Cygwin environment" >&5
echo "configure:841: checking for Cygwin environment" >&5
if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 843 "configure"
#line 846 "configure"
#include "confdefs.h"
int main() {
......@@ -850,7 +853,7 @@ int main() {
return __CYGWIN__;
; return 0; }
EOF
if { (eval echo configure:854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:857: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_cygwin=yes
else
......@@ -867,19 +870,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
CYGWIN=
test "$ac_cv_cygwin" = yes && CYGWIN=yes
echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
echo "configure:871: checking for mingw32 environment" >&5
echo "configure:874: checking for mingw32 environment" >&5
if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 876 "configure"
#line 879 "configure"
#include "confdefs.h"
int main() {
return __MINGW32__;
; return 0; }
EOF
if { (eval echo configure:883: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:886: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_mingw32=yes
else
......@@ -926,7 +929,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
echo "configure:930: checking host system type" >&5
echo "configure:933: checking host system type" >&5
host_alias=$host
case "$host_alias" in
......@@ -967,7 +970,7 @@ EOF
missing_dir=`cd $ac_aux_dir && pwd`
echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
echo "configure:971: checking for working aclocal" >&5
echo "configure:974: checking for working aclocal" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
......@@ -980,7 +983,7 @@ else
fi
echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
echo "configure:984: checking for working autoconf" >&5
echo "configure:987: checking for working autoconf" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
......@@ -993,7 +996,7 @@ else
fi
echo $ac_n "checking for working automake""... $ac_c" 1>&6
echo "configure:997: checking for working automake" >&5
echo "configure:1000: checking for working automake" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
......@@ -1006,7 +1009,7 @@ else
fi
echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
echo "configure:1010: checking for working autoheader" >&5
echo "configure:1013: checking for working autoheader" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
......@@ -1019,7 +1022,7 @@ else
fi
echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
echo "configure:1023: checking for working makeinfo" >&5
echo "configure:1026: checking for working makeinfo" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
......@@ -1045,7 +1048,7 @@ fi
# 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:1049: checking for $ac_word" >&5
echo "configure:1052: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1075,7 +1078,7 @@ if test -z "$CC"; then
# 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:1079: checking for $ac_word" >&5
echo "configure:1082: 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
......@@ -1124,7 +1127,7 @@ fi
fi
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:1128: checking whether we are using GNU C" >&5
echo "configure:1131: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1133,7 +1136,7 @@ else
yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1137: \"$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:1140: \"$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
......@@ -1148,7 +1151,7 @@ if test $ac_cv_prog_gcc = yes; then
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:1152: checking whether ${CC-cc} accepts -g" >&5
echo "configure:1155: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1185,7 +1188,7 @@ do
# Extract the first word of "$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:1189: checking for $ac_word" >&5
echo "configure:1192: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1218,7 +1221,7 @@ test -n "$CXX" || CXX="gcc"
test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
echo "configure:1222: checking whether we are using GNU C++" >&5
echo "configure:1225: checking whether we are using GNU C++" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1227,7 +1230,7 @@ else
yes;
#endif
EOF
if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1234: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gxx=yes
else
ac_cv_prog_gxx=no
......@@ -1242,7 +1245,7 @@ if test $ac_cv_prog_gxx = yes; then
ac_save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS=
echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
echo "configure:1246: checking whether ${CXX-g++} accepts -g" >&5
echo "configure:1249: checking whether ${CXX-g++} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1275,7 +1278,7 @@ fi
# LIBGCJ_CONFIGURE, which doesn't work because that means that it will
# be run before AC_CANONICAL_HOST.
echo $ac_n "checking build system type""... $ac_c" 1>&6
echo "configure:1279: checking build system type" >&5
echo "configure:1282: checking build system type" >&5
build_alias=$build
case "$build_alias" in
......@@ -1296,7 +1299,7 @@ echo "$ac_t""$build" 1>&6
# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
set dummy ${ac_tool_prefix}as; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1300: checking for $ac_word" >&5
echo "configure:1303: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1328,7 +1331,7 @@ fi
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1332: checking for $ac_word" >&5
echo "configure:1335: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1360,7 +1363,7 @@ fi
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1364: checking for $ac_word" >&5
echo "configure:1367: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1392,7 +1395,7 @@ if test -n "$ac_tool_prefix"; then
# 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:1396: checking for $ac_word" >&5
echo "configure:1399: 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
......@@ -1437,7 +1440,7 @@ fi
# 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""... $ac_c" 1>&6
echo "configure:1441: checking for a BSD compatible install" >&5
echo "configure:1444: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
......@@ -1491,7 +1494,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
echo "configure:1495: checking whether to enable maintainer-specific portions of Makefiles" >&5
echo "configure:1498: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode"
......@@ -1525,7 +1528,7 @@ if false; then
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
echo "configure:1529: checking for executable suffix" >&5
echo "configure:1532: checking for executable suffix" >&5
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1535,7 +1538,7 @@ else
rm -f conftest*
echo 'int main () { return 0; }' > conftest.$ac_ext
ac_cv_exeext=
if { (eval echo configure:1539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
if { (eval echo configure:1542: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
for file in conftest.*; do
case $file in
*.c | *.o | *.obj) ;;
......@@ -1649,7 +1652,7 @@ fi
# 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:1653: checking for $ac_word" >&5
echo "configure:1656: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1688,7 +1691,7 @@ ac_prog=ld
if test "$ac_cv_prog_gcc" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
echo "configure:1692: checking for ld used by GCC" >&5
echo "configure:1695: checking for ld used by GCC" >&5
ac_prog=`($CC -print-prog-name=ld) 2>&5`
case "$ac_prog" in
# Accept absolute paths.
......@@ -1712,10 +1715,10 @@ echo "configure:1692: checking for ld used by GCC" >&5
esac
elif test "$with_gnu_ld" = yes; then
echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
echo "configure:1716: checking for GNU ld" >&5
echo "configure:1719: checking for GNU ld" >&5
else
echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
echo "configure:1719: checking for non-GNU ld" >&5
echo "configure:1722: checking for non-GNU ld" >&5
fi
if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
......@@ -1750,7 +1753,7 @@ else
fi
test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
echo "configure:1754: checking if the linker ($LD) is GNU ld" >&5
echo "configure:1757: checking if the linker ($LD) is GNU ld" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1766,7 +1769,7 @@ echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
echo "configure:1770: checking for BSD-compatible nm" >&5
echo "configure:1773: checking for BSD-compatible nm" >&5
if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1802,7 +1805,7 @@ NM="$ac_cv_path_NM"
echo "$ac_t""$NM" 1>&6
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
echo "configure:1806: checking whether ln -s works" >&5
echo "configure:1809: checking whether ln -s works" >&5
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -1851,8 +1854,8 @@ test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
case "$lt_target" in
*-*-irix6*)
# Find out which ABI we are using.
echo '#line 1855 "configure"' > conftest.$ac_ext
if { (eval echo configure:1856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
echo '#line 1858 "configure"' > conftest.$ac_ext
if { (eval echo configure:1859: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
case "`/usr/bin/file conftest.o`" in
*32-bit*)
LD="${LD-ld} -32"
......@@ -1873,19 +1876,19 @@ case "$lt_target" in
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -belf"
echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
echo "configure:1877: checking whether the C compiler needs -belf" >&5
echo "configure:1880: checking whether the C compiler needs -belf" >&5
if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1882 "configure"
#line 1885 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
if { (eval echo configure:1889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
lt_cv_cc_needs_belf=yes
else
......@@ -1992,7 +1995,7 @@ exec 5>>./config.log
# Check for c++ or library specific bits that don't require linking.
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:1996: checking how to run the C preprocessor" >&5
echo "configure:1999: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
......@@ -2007,13 +2010,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
#line 2011 "configure"
#line 2014 "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:2017: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:2020: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
......@@ -2024,13 +2027,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 2028 "configure"
#line 2031 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2034: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:2037: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
......@@ -2041,13 +2044,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
#line 2045 "configure"
#line 2048 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2051: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:2054: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
......@@ -2073,9 +2076,9 @@ echo "$ac_t""$CPP" 1>&6
echo $ac_n "checking for g++ that will successfullly compile this code""... $ac_c" 1>&6
echo "configure:2077: checking for g++ that will successfullly compile this code" >&5
echo "configure:2080: checking for g++ that will successfullly compile this code" >&5
cat > conftest.$ac_ext <<EOF
#line 2079 "configure"
#line 2082 "configure"
#include "confdefs.h"
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
......@@ -2096,9 +2099,9 @@ rm -f conftest*
echo "$ac_t""$gpp_satisfactory" 1>&6
echo $ac_n "checking for g++ that supports new inlining mechanism""... $ac_c" 1>&6
echo "configure:2100: checking for g++ that supports new inlining mechanism" >&5
echo "configure:2103: checking for g++ that supports new inlining mechanism" >&5
cat > conftest.$ac_ext <<EOF
#line 2102 "configure"
#line 2105 "configure"
#include "confdefs.h"
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 95)
......@@ -2130,7 +2133,7 @@ rm -f conftest*
echo $ac_n "checking for cpu primitives directory""... $ac_c" 1>&6
echo "configure:2134: checking for cpu primitives directory" >&5
echo "configure:2137: checking for cpu primitives directory" >&5
CPUFLAGS=
case "$target_cpu" in
alpha*)
......@@ -2185,7 +2188,7 @@ esac
echo $ac_n "checking for cstdio to use""... $ac_c" 1>&6
echo "configure:2189: checking for cstdio to use" >&5
echo "configure:2192: checking for cstdio to use" >&5
# Check whether --enable-cstdio or --disable-cstdio was given.
if test "${enable_cstdio+set}" = set; then
enableval="$enable_cstdio"
......@@ -2209,17 +2212,17 @@ fi
# see if we are on a system with libio native (ie, linux)
ac_safe=`echo "libio.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for libio.h""... $ac_c" 1>&6
echo "configure:2213: checking for libio.h" >&5
echo "configure:2216: checking for libio.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2218 "configure"
#line 2221 "configure"
#include "confdefs.h"
#include <libio.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2223: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:2226: \"$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*
......@@ -2254,17 +2257,17 @@ fi
# NB: This replaces the _G_CONFIG_H machinery in libio-v2
ac_safe=`echo "_G_config.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for _G_config.h""... $ac_c" 1>&6
echo "configure:2258: checking for _G_config.h" >&5
echo "configure:2261: checking for _G_config.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2263 "configure"
#line 2266 "configure"
#include "confdefs.h"
#include <_G_config.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2268: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:2271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
......@@ -2341,9 +2344,30 @@ EOF
;;
esac
# Check whether --enable-debug or --disable-debug was given.
if test "${enable_debug+set}" = set; then
enableval="$enable_debug"
case "$enableval" in
yes) enable_shadow_headers=yes ;;
no) enable_shadow_headers=no ;;
*) { echo "configure: error: Unknown argument to enable/disable shadowed C headers" 1>&2; exit 1; } ;;
esac
else
enable_debug=no
fi
case "$enable_debug" in
yes)
SHADOW_INCLUDES="-I -am -the -walrus"
;;
no)
SHADOW_INCLUDES=''
;;
esac
echo $ac_n "checking for threads package to use""... $ac_c" 1>&6
echo "configure:2347: checking for threads package to use" >&5
echo "configure:2371: checking for threads package to use" >&5
# Check whether --enable-threads or --disable-threads was given.
if test "${enable_threads+set}" = set; then
enableval="$enable_threads"
......@@ -2406,17 +2430,17 @@ fi
posix)
ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
echo "configure:2410: checking for pthread.h" >&5
echo "configure:2434: checking for pthread.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2415 "configure"
#line 2439 "configure"
#include "confdefs.h"
#include <pthread.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2420: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:2444: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
......@@ -2605,17 +2629,17 @@ else
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2609: checking for $ac_hdr" >&5
echo "configure:2633: 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 2614 "configure"
#line 2638 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2619: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:2643: \"$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*
......@@ -2645,7 +2669,7 @@ done
echo $ac_n "checking for GNU C++ __complex__ support""... $ac_c" 1>&6
echo "configure:2649: checking for GNU C++ __complex__ support" >&5
echo "configure:2673: checking for GNU C++ __complex__ support" >&5
if eval "test \"`echo '$''{'glibcpp_cv_complex'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -2659,7 +2683,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
#line 2663 "configure"
#line 2687 "configure"
#include "confdefs.h"
struct dcomplex { __complex__ double x; }; \
dcomplex f(const dcomplex& x) { return dcomplex(x); }
......@@ -2668,7 +2692,7 @@ int main() {
dcomplex x; f(x);
; return 0; }
EOF
if { (eval echo configure:2672: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:2696: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
glibcpp_cv_complex=ok
else
......@@ -2700,7 +2724,7 @@ EOF
echo $ac_n "checking for GNU C++ __complex__ float support""... $ac_c" 1>&6
echo "configure:2704: checking for GNU C++ __complex__ float support" >&5
echo "configure:2728: checking for GNU C++ __complex__ float support" >&5
if eval "test \"`echo '$''{'glibcpp_cv_float_complex'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -2733,14 +2757,14 @@ cross_compiling=$ac_cv_prog_cxx_cross
};
EOB
cat > conftest.$ac_ext <<EOF
#line 2737 "configure"
#line 2761 "configure"
#include "confdefs.h"
#include "conftest.h"
int main() {
; return 0; }
EOF
if { (eval echo configure:2744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:2768: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
glibcpp_cv_float_complex=ok
else
......@@ -2771,16 +2795,16 @@ EOF
echo $ac_n "checking for __builtin_sinf""... $ac_c" 1>&6
echo "configure:2775: checking for __builtin_sinf" >&5
echo "configure:2799: checking for __builtin_sinf" >&5
cat > conftest.$ac_ext <<EOF
#line 2777 "configure"
#line 2801 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
float foo(void) { __builtin_sinf(0.0); }
; return 0; }
EOF
if { (eval echo configure:2784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:2808: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_sinf=yes
else
......@@ -2799,16 +2823,16 @@ EOF
fi
echo $ac_n "checking for __builtin_cosf""... $ac_c" 1>&6
echo "configure:2803: checking for __builtin_cosf" >&5
echo "configure:2827: checking for __builtin_cosf" >&5
cat > conftest.$ac_ext <<EOF
#line 2805 "configure"
#line 2829 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
float foo(void) { __builtin_cosf(0.0); }
; return 0; }
EOF
if { (eval echo configure:2812: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:2836: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_cosf=yes
else
......@@ -2827,16 +2851,16 @@ EOF
fi
echo $ac_n "checking for __builtin_fabsf""... $ac_c" 1>&6
echo "configure:2831: checking for __builtin_fabsf" >&5
echo "configure:2855: checking for __builtin_fabsf" >&5
cat > conftest.$ac_ext <<EOF
#line 2833 "configure"
#line 2857 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
float foo(void) { __builtin_fabsf(0.0); }
; return 0; }
EOF
if { (eval echo configure:2840: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:2864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_fabsf=yes
else
......@@ -2855,16 +2879,16 @@ EOF
fi
echo $ac_n "checking for __builtin_sqrtf""... $ac_c" 1>&6
echo "configure:2859: checking for __builtin_sqrtf" >&5
echo "configure:2883: checking for __builtin_sqrtf" >&5
cat > conftest.$ac_ext <<EOF
#line 2861 "configure"
#line 2885 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
float foo(void) { __builtin_sqrtf(0.0); }
; return 0; }
EOF
if { (eval echo configure:2868: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:2892: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_sqrtf=yes
else
......@@ -2884,7 +2908,7 @@ EOF
echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
echo "configure:2888: checking for sin in -lm" >&5
echo "configure:2912: checking for sin in -lm" >&5
ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
......@@ -2892,7 +2916,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2896 "configure"
#line 2920 "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
......@@ -2903,7 +2927,7 @@ int main() {
sin()
; return 0; }
EOF
if { (eval echo configure:2907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:2931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
......@@ -2930,17 +2954,17 @@ fi
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2934: checking for $ac_hdr" >&5
echo "configure:2958: 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 2939 "configure"
#line 2963 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:2968: \"$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*
......@@ -2972,12 +2996,12 @@ done
carg cargf nan hypot hypotf atan2f expf copysignf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2976: checking for $ac_func" >&5
echo "configure:3000: 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 2981 "configure"
#line 3005 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
......@@ -3000,7 +3024,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:3004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:3028: \"$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
......@@ -3029,12 +3053,12 @@ done
USE_LONG_DOUBLE=no
echo $ac_n "checking for copysignl""... $ac_c" 1>&6
echo "configure:3033: checking for copysignl" >&5
echo "configure:3057: checking for copysignl" >&5
if eval "test \"`echo '$''{'ac_cv_func_copysignl'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3038 "configure"
#line 3062 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char copysignl(); below. */
......@@ -3057,7 +3081,7 @@ copysignl();
; return 0; }
EOF
if { (eval echo configure:3061: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:3085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_copysignl=yes"
else
......@@ -3076,12 +3100,12 @@ if eval "test \"`echo '$ac_cv_func_'copysignl`\" = yes"; then
csqrtl ctanhl ctanl cargl hypotl signbitl c_logl clog10l
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3080: checking for $ac_func" >&5
echo "configure:3104: 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 3085 "configure"
#line 3109 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
......@@ -3104,7 +3128,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:3108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:3132: \"$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
......@@ -3142,12 +3166,12 @@ fi
fpclass qfpclass
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3146: checking for $ac_func" >&5
echo "configure:3170: 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 3151 "configure"
#line 3175 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
......@@ -3170,7 +3194,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:3174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:3198: \"$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
......@@ -3205,12 +3229,12 @@ _strtof _strtold _fabsf _sincos _sincosf _sincosl _finite _finitef _qfinite \
_fpclass _qfpclass
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3209: checking for $ac_func" >&5
echo "configure:3233: 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 3214 "configure"
#line 3238 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
......@@ -3233,7 +3257,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:3237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:3261: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
......@@ -3263,17 +3287,17 @@ LIBS="$save_LIBS"
ac_safe=`echo "wchar.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for wchar.h""... $ac_c" 1>&6
echo "configure:3267: checking for wchar.h" >&5
echo "configure:3291: checking for wchar.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3272 "configure"
#line 3296 "configure"
#include "confdefs.h"
#include <wchar.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3277: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:3301: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
......@@ -3291,16 +3315,16 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for native mbstate_t""... $ac_c" 1>&6
echo "configure:3295: checking for native mbstate_t" >&5
echo "configure:3319: checking for native mbstate_t" >&5
cat > conftest.$ac_ext <<EOF
#line 3297 "configure"
#line 3321 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
mbstate_t teststate;
; return 0; }
EOF
if { (eval echo configure:3304: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_native_mbstatet=yes
else
......@@ -3319,16 +3343,16 @@ EOF
fi
echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
echo "configure:3323: checking for WCHAR_MIN and WCHAR_MAX" >&5
echo "configure:3347: checking for WCHAR_MIN and WCHAR_MAX" >&5
cat > conftest.$ac_ext <<EOF
#line 3325 "configure"
#line 3349 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
int i = WCHAR_MIN; int j = WCHAR_MAX;
; return 0; }
EOF
if { (eval echo configure:3332: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3356: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_wchar_minmax=yes
else
......@@ -3349,9 +3373,9 @@ EOF
# Test wchar.h for WEOF, which is what we use to determine whether
# to specialize for wchar_t or not.
echo $ac_n "checking for WEOF""... $ac_c" 1>&6
echo "configure:3353: checking for WEOF" >&5
echo "configure:3377: checking for WEOF" >&5
cat > conftest.$ac_ext <<EOF
#line 3355 "configure"
#line 3379 "configure"
#include "confdefs.h"
#include <wchar.h>
......@@ -3360,7 +3384,7 @@ int main() {
wint_t i = WEOF;
; return 0; }
EOF
if { (eval echo configure:3364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3388: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_weof=yes
else
......@@ -3375,12 +3399,12 @@ rm -f conftest*
for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3379: checking for $ac_func" >&5
echo "configure:3403: 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 3384 "configure"
#line 3408 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
......@@ -3403,7 +3427,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:3407: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:3431: \"$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
......@@ -3432,7 +3456,7 @@ done
echo $ac_n "checking for wide character support""... $ac_c" 1>&6
echo "configure:3436: checking for wide character support" >&5
echo "configure:3460: checking for wide character support" >&5
if test $has_weof = "yes" && test $has_wchar_minmax = "yes"; then
libinst_wstring_la="libinst-wstring.la"
cat >> confdefs.h <<\EOF
......@@ -3460,17 +3484,17 @@ fi
ac_safe=`echo "ctype.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for ctype.h""... $ac_c" 1>&6
echo "configure:3464: checking for ctype.h" >&5
echo "configure:3488: checking for ctype.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3469 "configure"
#line 3493 "configure"
#include "confdefs.h"
#include <ctype.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3474: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:3498: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
......@@ -3491,9 +3515,9 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
ctype_default=yes
echo $ac_n "checking <ctype> for gnu-linux ""... $ac_c" 1>&6
echo "configure:3495: checking <ctype> for gnu-linux " >&5
echo "configure:3519: checking <ctype> for gnu-linux " >&5
cat > conftest.$ac_ext <<EOF
#line 3497 "configure"
#line 3521 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
......@@ -3504,7 +3528,7 @@ int
+ __ctype_tolower[a] + __ctype_toupper[a] + __ctype_b[a];}
; return 0; }
EOF
if { (eval echo configure:3508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3532: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_linux=yes
......@@ -3523,9 +3547,9 @@ rm -f conftest*
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for freebsd 4.0 ""... $ac_c" 1>&6
echo "configure:3527: checking <ctype> for freebsd 4.0 " >&5
echo "configure:3551: checking <ctype> for freebsd 4.0 " >&5
cat > conftest.$ac_ext <<EOF
#line 3529 "configure"
#line 3553 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
......@@ -3535,7 +3559,7 @@ int
+ _CTYPE_D + _CTYPE_P + _CTYPE_X + _CTYPE_G ;}
; return 0; }
EOF
if { (eval echo configure:3539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_bsd=yes
......@@ -3555,9 +3579,9 @@ rm -f conftest*
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for freebsd 3.4 ""... $ac_c" 1>&6
echo "configure:3559: checking <ctype> for freebsd 3.4 " >&5
echo "configure:3583: checking <ctype> for freebsd 3.4 " >&5
cat > conftest.$ac_ext <<EOF
#line 3561 "configure"
#line 3585 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
......@@ -3567,7 +3591,7 @@ int
+ _D + _P + _X + _G + __istype (a, 0);}
; return 0; }
EOF
if { (eval echo configure:3571: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3595: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_freebsd34=yes
......@@ -3587,9 +3611,9 @@ rm -f conftest*
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for solaris 2.6,7,8 ""... $ac_c" 1>&6
echo "configure:3591: checking <ctype> for solaris 2.6,7,8 " >&5
echo "configure:3615: checking <ctype> for solaris 2.6,7,8 " >&5
cat > conftest.$ac_ext <<EOF
#line 3593 "configure"
#line 3617 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
......@@ -3600,7 +3624,7 @@ int
+ __trans_lower[a] + __trans_upper[a] + __ctype_mask[a];}
; return 0; }
EOF
if { (eval echo configure:3604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3628: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_solaris=yes
......@@ -3615,7 +3639,7 @@ rm -f conftest*
if test $ctype_solaris = "yes"; then
echo $ac_n "checking for version""... $ac_c" 1>&6
echo "configure:3619: checking for version" >&5
echo "configure:3643: checking for version" >&5
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
......@@ -3624,14 +3648,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
#line 3628 "configure"
#line 3652 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
typedef long* __to_type; __to_type const& _M_toupper = __trans_upper;
; return 0; }
EOF
if { (eval echo configure:3635: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3659: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_solaris26=yes
......@@ -3663,9 +3687,9 @@ cross_compiling=$ac_cv_prog_cc_cross
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for solaris 2.5.1 ""... $ac_c" 1>&6
echo "configure:3667: checking <ctype> for solaris 2.5.1 " >&5
echo "configure:3691: checking <ctype> for solaris 2.5.1 " >&5
cat > conftest.$ac_ext <<EOF
#line 3669 "configure"
#line 3693 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
......@@ -3675,7 +3699,7 @@ int
+ __ctype[a];}
; return 0; }
EOF
if { (eval echo configure:3679: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3703: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_solaris25=yes
......@@ -3695,9 +3719,9 @@ rm -f conftest*
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for aix ""... $ac_c" 1>&6
echo "configure:3699: checking <ctype> for aix " >&5
echo "configure:3723: checking <ctype> for aix " >&5
cat > conftest.$ac_ext <<EOF
#line 3701 "configure"
#line 3725 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
......@@ -3708,7 +3732,7 @@ int
+ _VALC('a') + _IS('c', 0);}
; return 0; }
EOF
if { (eval echo configure:3712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3736: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_aix=yes
......@@ -3728,9 +3752,9 @@ rm -f conftest*
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for newlib ""... $ac_c" 1>&6
echo "configure:3732: checking <ctype> for newlib " >&5
echo "configure:3756: checking <ctype> for newlib " >&5
cat > conftest.$ac_ext <<EOF
#line 3734 "configure"
#line 3758 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
......@@ -3740,7 +3764,7 @@ int
+ _ctype_[a];}
; return 0; }
EOF
if { (eval echo configure:3744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3768: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_newlib=yes
......@@ -3774,17 +3798,17 @@ fi
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:3778: checking for $ac_hdr" >&5
echo "configure:3802: 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 3783 "configure"
#line 3807 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3788: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:3812: \"$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*
......@@ -3813,12 +3837,12 @@ done
for ac_func in getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3817: checking for $ac_func" >&5
echo "configure:3841: 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 3822 "configure"
#line 3846 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
......@@ -3841,7 +3865,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:3845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:3869: \"$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
......@@ -3866,7 +3890,7 @@ fi
done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
echo "configure:3870: checking for working mmap" >&5
echo "configure:3894: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -3874,7 +3898,7 @@ else
ac_cv_func_mmap_fixed_mapped=no
else
cat > conftest.$ac_ext <<EOF
#line 3878 "configure"
#line 3902 "configure"
#include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test.
......@@ -4014,7 +4038,7 @@ main()
}
EOF
if { (eval echo configure:4018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:4042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_fixed_mapped=yes
else
......@@ -4077,19 +4101,19 @@ fi
if test $ac_cv_header_locale_h = yes; then
echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
echo "configure:4081: checking for LC_MESSAGES" >&5
echo "configure:4105: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'ac_cv_val_LC_MESSAGES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 4086 "configure"
#line 4110 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
return LC_MESSAGES
; return 0; }
EOF
if { (eval echo configure:4093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:4117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_val_LC_MESSAGES=yes
else
......@@ -4327,6 +4351,7 @@ s%@CSTDIO_H@%$CSTDIO_H%g
s%@CSTDIO_CC@%$CSTDIO_CC%g
s%@GLIBCPP_NEED_LIBIO_TRUE@%$GLIBCPP_NEED_LIBIO_TRUE%g
s%@GLIBCPP_NEED_LIBIO_FALSE@%$GLIBCPP_NEED_LIBIO_FALSE%g
s%@SHADOW_INCLUDES@%$SHADOW_INCLUDES%g
s%@THREADLIBS@%$THREADLIBS%g
s%@THREADINCS@%$THREADINCS%g
s%@THREADDEPS@%$THREADDEPS%g
......
libstdc++-v3/configure.in
......@@ -28,6 +28,7 @@ GLIBCPP_CHECK_CPU
GLIBCPP_ENABLE_DEBUG
GLIBCPP_ENABLE_CSTDIO
GLIBCPP_ENABLE_LONG_LONG
GLIBCPP_ENABLE_SHADOW(no)
GLIBCPP_ENABLE_THREADS
#GLIBCPP_ENABLE_RELIBGCC([../..])
GLIBCPP_ENABLE_CXX_FLAGS([none])
......
libstdc++-v3/docs/configopts.html
......@@ -9,7 +9,7 @@
<TITLE>libstdc++-v3 configure options</TITLE>
<LINK REL="home" HREF="http://sourceware.cygnus.com/libstdc++/">
<LINK REL=StyleSheet HREF="lib3styles.css">
<!-- $Id: configopts.html,v 1.1 2000/04/21 20:33:30 bkoz Exp $ -->
<!-- $Id: configopts.html,v 1.2 2000/05/09 20:25:13 pme Exp $ -->
</HEAD>
<BODY>
......@@ -87,6 +87,11 @@ options</A></H1>
the global namespace.
</P>
<DT><TT>--enable-shadow-headers </TT>
<DD><P>This turns on the code to construct shadowed C headers. Very
experimental as of this writing.
</P>
<DT><TT>--enable-threads </TT>
<DD><P>This is an abbreviated form of <TT>'--enable-threads=yes'</TT>
(described next).
......@@ -154,7 +159,7 @@ options</A></H1>
<HR>
<P CLASS="fineprint"><EM>
$Id: configopts.html,v 1.1 2000/04/21 20:33:30 bkoz Exp $
$Id: configopts.html,v 1.2 2000/05/09 20:25:13 pme Exp $
</EM></P>
......
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