From dcfa0bc8ce126809bea0ba39e916c08115da9121 Mon Sep 17 00:00:00 2001 From: Phil Edwards Date: Tue, 9 May 2000 20:25:13 +0000 Subject: [PATCH] acinclude.m4: New macro, GLIBCPP_ENABLE_CXX_FLAGS. 2000-05-09 Phil Edwards * acinclude.m4: New macro, GLIBCPP_ENABLE_CXX_FLAGS. * configure.in: Call. * src/Makefile.am: Append results of macro to AC_CXXFLAGS. * aclocal.m4: Regenerate. * configure: Ditto. * src/Makefile.in: Ditto. * docs/configopts.html: Document. * docs/download.html: Fix typo (close quote). * docs/footer.html: Update. From-SVN: r33805 --- libstdc++-v3/ChangeLog | 12 + libstdc++-v3/acinclude.m4 | 42 ++++ libstdc++-v3/aclocal.m4 | 42 ++++ libstdc++-v3/configure | 355 ++++++++++++++++-------------- libstdc++-v3/configure.in | 1 + libstdc++-v3/docs/configopts.html | 16 +- libstdc++-v3/docs/download.html | 4 +- libstdc++-v3/docs/footer.html | 2 +- libstdc++-v3/src/Makefile.am | 2 +- libstdc++-v3/src/Makefile.in | 3 +- 10 files changed, 303 insertions(+), 176 deletions(-) diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index f382925285e..57fbafcca7b 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,15 @@ +2000-05-09 Phil Edwards + + * acinclude.m4: New macro, GLIBCPP_ENABLE_CXX_FLAGS. + * configure.in: Call. + * src/Makefile.am: Append results of macro to AC_CXXFLAGS. + * aclocal.m4: Regenerate. + * configure: Ditto. + * src/Makefile.in: Ditto. + * docs/configopts.html: Document. + * docs/download.html: Fix typo (close quote). + * docs/footer.html: Update. + 2000-05-09 Loren J. Rittle * backward/iostream.h: Expose endl. Guard wide types. diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index 96be15bb61d..386fe94d550 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -620,6 +620,48 @@ AC_SUBST(DEBUGFLAGS) ]) +dnl +dnl Check for "unusual" flags to pass to the compiler while building. +dnl +dnl GLIBCPP_ENABLE_CXX_FLAGS +dnl --enable-cxx-flags='-foo -bar -baz' is a general method for passing +dnl experimental flags such as -fhonor-std, -fsquangle, -Dfloat=char, etc. +dnl Somehow this same set of flags must be passed when [re]building +dnl libgcc. +dnl --disable-cxx-flags passes nothing. +dnl + See +dnl + Usage: GLIBCPP_ENABLE_CXX_FLAGS(default flags) +dnl If "default flags" is an empty string, the effect is the same +dnl as --disable or --enable=no. +AC_DEFUN(GLIBCPP_ENABLE_CXX_FLAGS, [dnl +define([GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT], ifelse($1,,, $1))dnl +AC_ARG_ENABLE(cxx-flags, +changequote(<<, >>)dnl +<< --enable-cxx-flags=FLAGS pass compiler FLAGS when building library; + [default=>>GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT], +changequote([, ])dnl +[case "x$enableval" in + xyes) AC_MSG_ERROR([--enable-cxx-flags needs compiler flags as arguments]) ;; + xno|x) enable_cxx_flags= ;; + *) enable_cxx_flags="$enableval" ;; + esac], +enable_cxx_flags='GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT')dnl +dnl Run through flags (either default or command-line) and set things. +if test -n "$enable_cxx_flags"; then + for f in $enable_cxx_flags; do + case "$f" in + -fhonor-std) AC_DEFINE(_GLIBCPP_USE_NAMESPACES) ;; + -*) ;; + *) # and we're trying to pass /what/ exactly? + AC_MSG_ERROR([compiler flags start with a -]) ;; + esac + done +fi +EXTRA_CXX_FLAGS="$enable_cxx_flags" +AC_SUBST(EXTRA_CXX_FLAGS) +]) + + dnl dnl Check for certain special build configurations. dnl diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4 index c50d49cc110..84d81564284 100644 --- a/libstdc++-v3/aclocal.m4 +++ b/libstdc++-v3/aclocal.m4 @@ -632,6 +632,48 @@ AC_SUBST(DEBUGFLAGS) ]) +dnl +dnl Check for "unusual" flags to pass to the compiler while building. +dnl +dnl GLIBCPP_ENABLE_CXX_FLAGS +dnl --enable-cxx-flags='-foo -bar -baz' is a general method for passing +dnl experimental flags such as -fhonor-std, -fsquangle, -Dfloat=char, etc. +dnl Somehow this same set of flags must be passed when [re]building +dnl libgcc. +dnl --disable-cxx-flags passes nothing. +dnl + See +dnl + Usage: GLIBCPP_ENABLE_CXX_FLAGS(default flags) +dnl If "default flags" is an empty string, the effect is the same +dnl as --disable or --enable=no. +AC_DEFUN(GLIBCPP_ENABLE_CXX_FLAGS, [dnl +define([GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT], ifelse($1,,, $1))dnl +AC_ARG_ENABLE(cxx-flags, +changequote(<<, >>)dnl +<< --enable-cxx-flags=FLAGS pass compiler FLAGS when building library; + [default=>>GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT], +changequote([, ])dnl +[case "x$enableval" in + xyes) AC_MSG_ERROR([--enable-cxx-flags needs compiler flags as arguments]) ;; + xno|x) enable_cxx_flags= ;; + *) enable_cxx_flags="$enableval" ;; + esac], +enable_cxx_flags='GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT')dnl +dnl Run through flags (either default or command-line) and set things. +if test -n "$enable_cxx_flags"; then + for f in $enable_cxx_flags; do + case "$f" in + -fhonor-std) AC_DEFINE(_GLIBCPP_USE_NAMESPACES) ;; + -*) ;; + *) # and we're trying to pass /what/ exactly? + AC_MSG_ERROR([compiler flags start with a -]) ;; + esac + done +fi +EXTRA_CXX_FLAGS="$enable_cxx_flags" +AC_SUBST(EXTRA_CXX_FLAGS) +]) + + dnl dnl Check for certain special build configurations. dnl diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index 5123ee4cc77..5b7995af860 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -41,6 +41,9 @@ ac_help="$ac_help 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 + --enable-cxx-flags=FLAGS pass compiler FLAGS when building library; + [default=]" # Initialize some variables set by options. # The variables have the same names as the options, with @@ -600,7 +603,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:604: checking host system type" >&5 +echo "configure:607: checking host system type" >&5 host_alias=$host case "$host_alias" in @@ -621,7 +624,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$host" 1>&6 echo $ac_n "checking target system type""... $ac_c" 1>&6 -echo "configure:625: checking target system type" >&5 +echo "configure:628: checking target system type" >&5 target_alias=$target case "$target_alias" in @@ -639,7 +642,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$target" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:643: checking build system type" >&5 +echo "configure:646: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -688,7 +691,7 @@ 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""... $ac_c" 1>&6 -echo "configure:692: checking for a BSD compatible install" >&5 +echo "configure:695: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -741,7 +744,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 -echo "configure:745: checking whether build environment is sane" >&5 +echo "configure:748: checking whether build environment is sane" >&5 # Just in case sleep 1 echo timestamp > conftestfile @@ -798,7 +801,7 @@ test "$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:802: checking whether ${MAKE-make} sets \${MAKE}" >&5 +echo "configure:805: 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 @@ -831,12 +834,12 @@ else fi echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6 -echo "configure:835: checking for Cygwin environment" >&5 +echo "configure:838: checking for Cygwin environment" >&5 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_cygwin=yes else @@ -864,19 +867,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6 CYGWIN= test "$ac_cv_cygwin" = yes && CYGWIN=yes echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6 -echo "configure:868: checking for mingw32 environment" >&5 +echo "configure:871: checking for mingw32 environment" >&5 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:883: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_mingw32=yes else @@ -923,7 +926,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:927: checking host system type" >&5 +echo "configure:930: checking host system type" >&5 host_alias=$host case "$host_alias" in @@ -964,7 +967,7 @@ EOF missing_dir=`cd $ac_aux_dir && pwd` echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 -echo "configure:968: checking for working aclocal" >&5 +echo "configure:971: 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. @@ -977,7 +980,7 @@ else fi echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 -echo "configure:981: checking for working autoconf" >&5 +echo "configure:984: 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. @@ -990,7 +993,7 @@ else fi echo $ac_n "checking for working automake""... $ac_c" 1>&6 -echo "configure:994: checking for working automake" >&5 +echo "configure:997: 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. @@ -1003,7 +1006,7 @@ else fi echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 -echo "configure:1007: checking for working autoheader" >&5 +echo "configure:1010: 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. @@ -1016,7 +1019,7 @@ else fi echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 -echo "configure:1020: checking for working makeinfo" >&5 +echo "configure:1023: 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. @@ -1042,7 +1045,7 @@ 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:1046: checking for $ac_word" >&5 +echo "configure:1049: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1072,7 +1075,7 @@ if test -z "$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:1076: checking for $ac_word" >&5 +echo "configure:1079: 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 @@ -1121,7 +1124,7 @@ fi fi echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:1125: checking whether we are using GNU C" >&5 +echo "configure:1128: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1130,7 +1133,7 @@ else yes; #endif EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1134: \"$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:1137: \"$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 @@ -1145,7 +1148,7 @@ 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:1149: checking whether ${CC-cc} accepts -g" >&5 +echo "configure:1152: checking whether ${CC-cc} accepts -g" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1182,7 +1185,7 @@ do # Extract the first word of "$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:1186: checking for $ac_word" >&5 +echo "configure:1189: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1215,7 +1218,7 @@ test -n "$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++""... $ac_c" 1>&6 -echo "configure:1219: checking whether we are using GNU C++" >&5 +echo "configure:1222: checking whether we are using GNU C++" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1224,7 +1227,7 @@ else yes; #endif EOF -if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1228: \"$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:1231: \"$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 @@ -1239,7 +1242,7 @@ 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:1243: checking whether ${CXX-g++} accepts -g" >&5 +echo "configure:1246: 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 @@ -1272,7 +1275,7 @@ 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""... $ac_c" 1>&6 -echo "configure:1276: checking build system type" >&5 +echo "configure:1279: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -1293,7 +1296,7 @@ echo "$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:1297: checking for $ac_word" >&5 +echo "configure:1300: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1325,7 +1328,7 @@ fi # Extract the first word of "${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:1329: checking for $ac_word" >&5 +echo "configure:1332: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1357,7 +1360,7 @@ fi # Extract the first word of "${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:1361: checking for $ac_word" >&5 +echo "configure:1364: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1389,7 +1392,7 @@ if test -n "$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:1393: checking for $ac_word" >&5 +echo "configure:1396: 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 @@ -1434,7 +1437,7 @@ 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""... $ac_c" 1>&6 -echo "configure:1438: checking for a BSD compatible install" >&5 +echo "configure:1441: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1488,7 +1491,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 -echo "configure:1492: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo "configure:1495: checking whether to enable maintainer-specific portions of Makefiles" >&5 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval="$enable_maintainer_mode" @@ -1522,7 +1525,7 @@ if false; then echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 -echo "configure:1526: checking for executable suffix" >&5 +echo "configure:1529: checking for executable suffix" >&5 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1532,7 +1535,7 @@ else rm -f conftest* echo 'int main () { return 0; }' > conftest.$ac_ext ac_cv_exeext= - if { (eval echo configure:1536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then + if { (eval echo configure:1539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then for file in conftest.*; do case $file in *.c | *.o | *.obj) ;; @@ -1646,7 +1649,7 @@ 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:1650: checking for $ac_word" >&5 +echo "configure:1653: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1685,7 +1688,7 @@ ac_prog=ld if test "$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""... $ac_c" 1>&6 -echo "configure:1689: checking for ld used by GCC" >&5 +echo "configure:1692: checking for ld used by GCC" >&5 ac_prog=`($CC -print-prog-name=ld) 2>&5` case "$ac_prog" in # Accept absolute paths. @@ -1709,10 +1712,10 @@ echo "configure:1689: checking for ld used by GCC" >&5 esac elif test "$with_gnu_ld" = yes; then echo $ac_n "checking for GNU ld""... $ac_c" 1>&6 -echo "configure:1713: checking for GNU ld" >&5 +echo "configure:1716: checking for GNU ld" >&5 else echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6 -echo "configure:1716: checking for non-GNU ld" >&5 +echo "configure:1719: checking for non-GNU ld" >&5 fi if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1747,7 +1750,7 @@ else fi test -z "$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""... $ac_c" 1>&6 -echo "configure:1751: checking if the linker ($LD) is GNU ld" >&5 +echo "configure:1754: 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) $ac_c" 1>&6 else @@ -1763,7 +1766,7 @@ echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6 -echo "configure:1767: checking for BSD-compatible nm" >&5 +echo "configure:1770: checking for BSD-compatible nm" >&5 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1799,7 +1802,7 @@ NM="$ac_cv_path_NM" echo "$ac_t""$NM" 1>&6 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 -echo "configure:1803: checking whether ln -s works" >&5 +echo "configure:1806: checking whether ln -s works" >&5 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1848,8 +1851,8 @@ test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" case "$lt_target" in *-*-irix6*) # Find out which ABI we are using. - echo '#line 1852 "configure"' > conftest.$ac_ext - if { (eval echo configure:1853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + echo '#line 1855 "configure"' > conftest.$ac_ext + if { (eval echo configure:1856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then case "`/usr/bin/file conftest.o`" in *32-bit*) LD="${LD-ld} -32" @@ -1870,19 +1873,19 @@ case "$lt_target" in SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6 -echo "configure:1874: checking whether the C compiler needs -belf" >&5 +echo "configure:1877: checking whether the C compiler needs -belf" >&5 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1889: \"$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 @@ -1989,7 +1992,7 @@ 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:1993: checking how to run the C preprocessor" >&5 +echo "configure:1996: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -2004,13 +2007,13 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2014: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2017: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -2021,13 +2024,13 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2034: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -2038,13 +2041,13 @@ else rm -rf conftest* CPP="${CC-cc} -nologo -E" cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2048: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2051: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -2070,9 +2073,9 @@ echo "$ac_t""$CPP" 1>&6 echo $ac_n "checking for g++ that will successfullly compile this code""... $ac_c" 1>&6 -echo "configure:2074: checking for g++ that will successfullly compile this code" >&5 +echo "configure:2077: checking for g++ that will successfullly compile this code" >&5 cat > conftest.$ac_ext < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) @@ -2093,9 +2096,9 @@ rm -f conftest* echo "$ac_t""$gpp_satisfactory" 1>&6 echo $ac_n "checking for g++ that supports new inlining mechanism""... $ac_c" 1>&6 -echo "configure:2097: checking for g++ that supports new inlining mechanism" >&5 +echo "configure:2100: checking for g++ that supports new inlining mechanism" >&5 cat > conftest.$ac_ext < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 95) @@ -2127,7 +2130,7 @@ rm -f conftest* echo $ac_n "checking for cpu primitives directory""... $ac_c" 1>&6 -echo "configure:2131: checking for cpu primitives directory" >&5 +echo "configure:2134: checking for cpu primitives directory" >&5 CPUFLAGS= case "$target_cpu" in alpha*) @@ -2182,7 +2185,7 @@ esac echo $ac_n "checking for cstdio to use""... $ac_c" 1>&6 -echo "configure:2186: checking for cstdio to use" >&5 +echo "configure:2189: checking for cstdio to use" >&5 # Check whether --enable-cstdio or --disable-cstdio was given. if test "${enable_cstdio+set}" = set; then enableval="$enable_cstdio" @@ -2206,17 +2209,17 @@ 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""... $ac_c" 1>&6 -echo "configure:2210: checking for libio.h" >&5 +echo "configure:2213: checking for libio.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2220: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2223: \"$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* @@ -2251,17 +2254,17 @@ 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""... $ac_c" 1>&6 -echo "configure:2255: checking for _G_config.h" >&5 +echo "configure:2258: checking for _G_config.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2265: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2268: \"$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* @@ -2340,7 +2343,7 @@ EOF echo $ac_n "checking for threads package to use""... $ac_c" 1>&6 -echo "configure:2344: checking for threads package to use" >&5 +echo "configure:2347: checking for threads package to use" >&5 # Check whether --enable-threads or --disable-threads was given. if test "${enable_threads+set}" = set; then enableval="$enable_threads" @@ -2403,17 +2406,17 @@ fi posix) ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for pthread.h""... $ac_c" 1>&6 -echo "configure:2407: checking for pthread.h" >&5 +echo "configure:2410: checking for pthread.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2417: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2420: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -2451,6 +2454,33 @@ fi #GLIBCPP_ENABLE_NAMESPACES(yes) #GLIBCPP_ENABLE_RELIBGCC([../..]) +# Check whether --enable-cxx-flags or --disable-cxx-flags was given. +if test "${enable_cxx_flags+set}" = set; then + enableval="$enable_cxx_flags" + case "x$enableval" in + xyes) { echo "configure: error: --enable-cxx-flags needs compiler flags as arguments" 1>&2; exit 1; } ;; + xno|x) enable_cxx_flags= ;; + *) enable_cxx_flags="$enableval" ;; + esac +else + enable_cxx_flags='' +fi +if test -n "$enable_cxx_flags"; then + for f in $enable_cxx_flags; do + case "$f" in + -fhonor-std) cat >> confdefs.h <<\EOF +#define _GLIBCPP_USE_NAMESPACES 1 +EOF + ;; + -*) ;; + *) # and we're trying to pass /what/ exactly? + { echo "configure: error: compiler flags start with a -" 1>&2; exit 1; } ;; + esac + done +fi +EXTRA_CXX_FLAGS="$enable_cxx_flags" + + if test -n "$with_cross_host"; then @@ -2578,17 +2608,17 @@ else do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:2582: checking for $ac_hdr" >&5 +echo "configure:2612: 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 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2592: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2622: \"$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* @@ -2618,7 +2648,7 @@ done echo $ac_n "checking for GNU C++ __complex__ support""... $ac_c" 1>&6 -echo "configure:2622: checking for GNU C++ __complex__ support" >&5 +echo "configure:2652: checking for GNU C++ __complex__ support" >&5 if eval "test \"`echo '$''{'glibcpp_cv_complex'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2632,7 +2662,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes cross_compiling=$ac_cv_prog_cxx_cross cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2675: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* glibcpp_cv_complex=ok else @@ -2673,7 +2703,7 @@ EOF echo $ac_n "checking for GNU C++ __complex__ float support""... $ac_c" 1>&6 -echo "configure:2677: checking for GNU C++ __complex__ float support" >&5 +echo "configure:2707: checking for GNU C++ __complex__ float support" >&5 if eval "test \"`echo '$''{'glibcpp_cv_float_complex'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2706,14 +2736,14 @@ cross_compiling=$ac_cv_prog_cxx_cross }; EOB cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2747: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* glibcpp_cv_float_complex=ok else @@ -2744,16 +2774,16 @@ EOF echo $ac_n "checking for __builtin_sinf""... $ac_c" 1>&6 -echo "configure:2748: checking for __builtin_sinf" >&5 +echo "configure:2778: checking for __builtin_sinf" >&5 cat > conftest.$ac_ext < int main() { float foo(void) { __builtin_sinf(0.0); } ; return 0; } EOF -if { (eval echo configure:2757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* use_builtin_sinf=yes else @@ -2772,16 +2802,16 @@ EOF fi echo $ac_n "checking for __builtin_cosf""... $ac_c" 1>&6 -echo "configure:2776: checking for __builtin_cosf" >&5 +echo "configure:2806: checking for __builtin_cosf" >&5 cat > conftest.$ac_ext < int main() { float foo(void) { __builtin_cosf(0.0); } ; return 0; } EOF -if { (eval echo configure:2785: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2815: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* use_builtin_cosf=yes else @@ -2800,16 +2830,16 @@ EOF fi echo $ac_n "checking for __builtin_fabsf""... $ac_c" 1>&6 -echo "configure:2804: checking for __builtin_fabsf" >&5 +echo "configure:2834: checking for __builtin_fabsf" >&5 cat > conftest.$ac_ext < int main() { float foo(void) { __builtin_fabsf(0.0); } ; return 0; } EOF -if { (eval echo configure:2813: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2843: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* use_builtin_fabsf=yes else @@ -2828,16 +2858,16 @@ EOF fi echo $ac_n "checking for __builtin_sqrtf""... $ac_c" 1>&6 -echo "configure:2832: checking for __builtin_sqrtf" >&5 +echo "configure:2862: checking for __builtin_sqrtf" >&5 cat > conftest.$ac_ext < int main() { float foo(void) { __builtin_sqrtf(0.0); } ; return 0; } EOF -if { (eval echo configure:2841: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2871: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* use_builtin_sqrtf=yes else @@ -2857,7 +2887,7 @@ EOF echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6 -echo "configure:2861: checking for sin in -lm" >&5 +echo "configure:2891: checking for sin in -lm" >&5 ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -2865,7 +2895,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lm $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -2903,17 +2933,17 @@ fi do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:2907: checking for $ac_hdr" >&5 +echo "configure:2937: 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 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2917: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2947: \"$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* @@ -2945,12 +2975,12 @@ done carg cargf nan hypot hypotf atan2f expf copysignf do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2949: checking for $ac_func" >&5 +echo "configure:2979: 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 <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3007: \"$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 @@ -3002,12 +3032,12 @@ done USE_LONG_DOUBLE=no echo $ac_n "checking for copysignl""... $ac_c" 1>&6 -echo "configure:3006: checking for copysignl" >&5 +echo "configure:3036: checking for copysignl" >&5 if eval "test \"`echo '$''{'ac_cv_func_copysignl'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3064: \"$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 @@ -3049,12 +3079,12 @@ 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:3053: checking for $ac_func" >&5 +echo "configure:3083: 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 <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3111: \"$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 @@ -3115,12 +3145,12 @@ fi fpclass qfpclass do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:3119: checking for $ac_func" >&5 +echo "configure:3149: 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 <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3177: \"$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 @@ -3178,12 +3208,12 @@ _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:3182: checking for $ac_func" >&5 +echo "configure:3212: 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 <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -3236,17 +3266,17 @@ LIBS="$save_LIBS" ac_safe=`echo "wchar.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for wchar.h""... $ac_c" 1>&6 -echo "configure:3240: checking for wchar.h" >&5 +echo "configure:3270: checking for wchar.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3250: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:3280: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -3264,16 +3294,16 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 echo $ac_n "checking for native mbstate_t""... $ac_c" 1>&6 -echo "configure:3268: checking for native mbstate_t" >&5 +echo "configure:3298: checking for native mbstate_t" >&5 cat > conftest.$ac_ext < int main() { mbstate_t teststate; ; return 0; } EOF -if { (eval echo configure:3277: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* use_native_mbstatet=yes else @@ -3292,16 +3322,16 @@ EOF fi echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6 -echo "configure:3296: checking for WCHAR_MIN and WCHAR_MAX" >&5 +echo "configure:3326: checking for WCHAR_MIN and WCHAR_MAX" >&5 cat > conftest.$ac_ext < int main() { int i = WCHAR_MIN; int j = WCHAR_MAX; ; return 0; } EOF -if { (eval echo configure:3305: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3335: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* has_wchar_minmax=yes else @@ -3322,9 +3352,9 @@ 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""... $ac_c" 1>&6 -echo "configure:3326: checking for WEOF" >&5 +echo "configure:3356: checking for WEOF" >&5 cat > conftest.$ac_ext < @@ -3333,7 +3363,7 @@ int main() { wint_t i = WEOF; ; return 0; } EOF -if { (eval echo configure:3337: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3367: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* has_weof=yes else @@ -3348,12 +3378,12 @@ 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:3352: checking for $ac_func" >&5 +echo "configure:3382: 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 <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3410: \"$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 @@ -3405,7 +3435,7 @@ done echo $ac_n "checking for wide character support""... $ac_c" 1>&6 -echo "configure:3409: checking for wide character support" >&5 +echo "configure:3439: 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 @@ -3433,17 +3463,17 @@ fi ac_safe=`echo "ctype.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for ctype.h""... $ac_c" 1>&6 -echo "configure:3437: checking for ctype.h" >&5 +echo "configure:3467: checking for ctype.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3447: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:3477: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -3464,9 +3494,9 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then ctype_default=yes echo $ac_n "checking for gnu-linux ""... $ac_c" 1>&6 -echo "configure:3468: checking for gnu-linux " >&5 +echo "configure:3498: checking for gnu-linux " >&5 cat > conftest.$ac_ext < int main() { @@ -3477,7 +3507,7 @@ int + __ctype_tolower[a] + __ctype_toupper[a] + __ctype_b[a];} ; return 0; } EOF -if { (eval echo configure:3481: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3511: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_linux=yes @@ -3496,9 +3526,9 @@ rm -f conftest* if test $ctype_default = "yes"; then echo $ac_n "checking for solaris 2.6,7,8 ""... $ac_c" 1>&6 -echo "configure:3500: checking for solaris 2.6,7,8 " >&5 +echo "configure:3530: checking for solaris 2.6,7,8 " >&5 cat > conftest.$ac_ext < int main() { @@ -3509,7 +3539,7 @@ int + __trans_lower[a] + __trans_upper[a] + __ctype_mask[a];} ; return 0; } EOF -if { (eval echo configure:3513: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3543: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_solaris=yes @@ -3524,7 +3554,7 @@ rm -f conftest* if test $ctype_solaris = "yes"; then echo $ac_n "checking for version""... $ac_c" 1>&6 -echo "configure:3528: checking for version" >&5 +echo "configure:3558: checking for version" >&5 ac_ext=C # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CXXCPP $CPPFLAGS' @@ -3533,14 +3563,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes cross_compiling=$ac_cv_prog_cxx_cross cat > conftest.$ac_ext < int main() { typedef long* __to_type; __to_type const& _M_toupper = __trans_upper; ; return 0; } EOF -if { (eval echo configure:3544: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3574: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_solaris26=yes @@ -3572,9 +3602,9 @@ cross_compiling=$ac_cv_prog_cc_cross if test $ctype_default = "yes"; then echo $ac_n "checking for solaris 2.5.1 ""... $ac_c" 1>&6 -echo "configure:3576: checking for solaris 2.5.1 " >&5 +echo "configure:3606: checking for solaris 2.5.1 " >&5 cat > conftest.$ac_ext < int main() { @@ -3584,7 +3614,7 @@ int + __ctype[a];} ; return 0; } EOF -if { (eval echo configure:3588: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_solaris25=yes @@ -3604,9 +3634,9 @@ rm -f conftest* if test $ctype_default = "yes"; then echo $ac_n "checking for aix ""... $ac_c" 1>&6 -echo "configure:3608: checking for aix " >&5 +echo "configure:3638: checking for aix " >&5 cat > conftest.$ac_ext < int main() { @@ -3617,7 +3647,7 @@ int + _VALC('a') + _IS('c', 0);} ; return 0; } EOF -if { (eval echo configure:3621: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3651: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_aix=yes @@ -3637,9 +3667,9 @@ rm -f conftest* if test $ctype_default = "yes"; then echo $ac_n "checking for newlib ""... $ac_c" 1>&6 -echo "configure:3641: checking for newlib " >&5 +echo "configure:3671: checking for newlib " >&5 cat > conftest.$ac_ext < int main() { @@ -3649,7 +3679,7 @@ int + _ctype_[a];} ; return 0; } EOF -if { (eval echo configure:3653: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3683: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_newlib=yes @@ -3683,17 +3713,17 @@ fi do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:3687: checking for $ac_hdr" >&5 +echo "configure:3717: 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 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3697: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:3727: \"$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* @@ -3722,12 +3752,12 @@ done for ac_func in getpagesize do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:3726: checking for $ac_func" >&5 +echo "configure:3756: 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 <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3784: \"$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 @@ -3775,7 +3805,7 @@ fi done echo $ac_n "checking for working mmap""... $ac_c" 1>&6 -echo "configure:3779: checking for working mmap" >&5 +echo "configure:3809: checking for working mmap" >&5 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3783,7 +3813,7 @@ else ac_cv_func_mmap_fixed_mapped=no else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:3957: \"$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 @@ -3986,19 +4016,19 @@ fi if test $ac_cv_header_locale_h = yes; then echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6 -echo "configure:3990: checking for LC_MESSAGES" >&5 +echo "configure:4020: checking for LC_MESSAGES" >&5 if eval "test \"`echo '$''{'ac_cv_val_LC_MESSAGES'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return LC_MESSAGES ; return 0; } EOF -if { (eval echo configure:4002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:4032: \"$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 @@ -4241,6 +4271,7 @@ s%@THREADINCS@%$THREADINCS%g s%@THREADDEPS@%$THREADDEPS%g s%@THREADOBJS@%$THREADOBJS%g s%@THREADSPEC@%$THREADSPEC%g +s%@EXTRA_CXX_FLAGS@%$EXTRA_CXX_FLAGS%g s%@ctype_include_dir@%$ctype_include_dir%g s%@LIBMATHOBJS@%$LIBMATHOBJS%g s%@USE_LONG_DOUBLE@%$USE_LONG_DOUBLE%g diff --git a/libstdc++-v3/configure.in b/libstdc++-v3/configure.in index 43b01280857..c985fc4d9af 100644 --- a/libstdc++-v3/configure.in +++ b/libstdc++-v3/configure.in @@ -31,6 +31,7 @@ GLIBCPP_ENABLE_LONG_LONG GLIBCPP_ENABLE_THREADS #GLIBCPP_ENABLE_NAMESPACES(yes) #GLIBCPP_ENABLE_RELIBGCC([../..]) +GLIBCPP_ENABLE_CXX_FLAGS([]) if test -n "$with_cross_host"; then diff --git a/libstdc++-v3/docs/configopts.html b/libstdc++-v3/docs/configopts.html index e511f8f8668..5cc2616d57c 100644 --- a/libstdc++-v3/docs/configopts.html +++ b/libstdc++-v3/docs/configopts.html @@ -9,7 +9,7 @@ libstdc++-v3 configure options - + @@ -28,7 +28,7 @@ options

Here are some of the non-obvious options to libstdc++'s configure. Keep in mind that - + they all have opposite forms as well (enable/disable and with/without). The defaults are for the latest @@ -63,7 +63,7 @@ options I/O package (from glibc, the GNU C library), or 'wince' to specify the Microsoft Windows CE - library. Eventually a generic cstdio interface will be added + library. Eventually a generic cstdio interface will be added so that people who want to use libstdc++-v3 with say, the Palm Pilot, will be able to use libstdc++-v3 without libio.

@@ -118,18 +118,17 @@ options transparently.

-

Return to the top of the README or @@ -156,7 +154,7 @@ options

-$Id: configopts.html,v 1.2 2000/03/21 03:54:40 bkoz Exp $ +$Id: configopts.html,v 1.1 2000/04/21 20:33:30 bkoz Exp $

diff --git a/libstdc++-v3/docs/download.html b/libstdc++-v3/docs/download.html index e4afff3fe28..abf75130769 100644 --- a/libstdc++-v3/docs/download.html +++ b/libstdc++-v3/docs/download.html @@ -26,8 +26,8 @@ highly recommended, as it will reduce the bandwidth required.
  • You can - browse + the CVS repository over the web.

    diff --git a/libstdc++-v3/docs/footer.html b/libstdc++-v3/docs/footer.html index a7a2ec0b005..22d4bfec0ac 100644 --- a/libstdc++-v3/docs/footer.html +++ b/libstdc++-v3/docs/footer.html @@ -10,7 +10,7 @@ These pages are stoically maintained by Phil Edwards, who might now actually be able to maintain them as the directory structure is slowly congealing into some kind of permanent structure, and were last modified on -2000-04-29. +2000-05-09.

    diff --git a/libstdc++-v3/src/Makefile.am b/libstdc++-v3/src/Makefile.am index df8f6e1d80c..7fff28507b6 100644 --- a/libstdc++-v3/src/Makefile.am +++ b/libstdc++-v3/src/Makefile.am @@ -42,7 +42,7 @@ WERROR = -Werror # -fdata-sections -ffunction-sections \ # -fvtable-gc -Wl,--gc-sections # AC_CXXFLAGS = @OPTLEVEL@ @DEBUGFLAGS@ @NAMESPACES@ -AC_CXXFLAGS = @CPUFLAGS@ @DEBUGFLAGS@ +AC_CXXFLAGS = @CPUFLAGS@ @DEBUGFLAGS@ @EXTRA_CXX_FLAGS@ AM_CXXFLAGS = -fno-implicit-templates \ -Wall -Wno-format -W -Wwrite-strings -Winline $(WERROR) \ $(OPTIMIZE_CXXFLAGS) $(AC_CXXFLAGS) diff --git a/libstdc++-v3/src/Makefile.in b/libstdc++-v3/src/Makefile.in index f16037d78c2..4530854c6b1 100644 --- a/libstdc++-v3/src/Makefile.in +++ b/libstdc++-v3/src/Makefile.in @@ -75,6 +75,7 @@ CXXCPP = @CXXCPP@ DEBUGFLAGS = @DEBUGFLAGS@ DLLTOOL = @DLLTOOL@ EXEEXT = @EXEEXT@ +EXTRA_CXX_FLAGS = @EXTRA_CXX_FLAGS@ GCC_OBJDIR = @GCC_OBJDIR@ GLIBCPP_CFLAGS = @GLIBCPP_CFLAGS@ GLIBCPP_CXXFLAGS = @GLIBCPP_CXXFLAGS@ @@ -119,7 +120,7 @@ WERROR = -Werror # -fdata-sections -ffunction-sections \ # -fvtable-gc -Wl,--gc-sections # AC_CXXFLAGS = @OPTLEVEL@ @DEBUGFLAGS@ @NAMESPACES@ -AC_CXXFLAGS = @CPUFLAGS@ @DEBUGFLAGS@ +AC_CXXFLAGS = @CPUFLAGS@ @DEBUGFLAGS@ @EXTRA_CXX_FLAGS@ AM_CXXFLAGS = -fno-implicit-templates \ -Wall -Wno-format -W -Wwrite-strings -Winline $(WERROR) \ $(OPTIMIZE_CXXFLAGS) $(AC_CXXFLAGS)