From: Phil Edwards Date: Fri, 19 May 2000 19:55:50 +0000 (+0000) Subject: acinclude.m4: Clean up comments on newer checks. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8bd636c511add8b5363bffa5c2990de080c28691;p=gcc.git acinclude.m4: Clean up comments on newer checks. 2000-05-19 Phil Edwards * acinclude.m4: Clean up comments on newer checks. (GLIBCPP_CHECK_COMPILER_VERSION): Check for system_header pragma support. Remove WERRORSUPPRESS variable, add WERROR. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. * libio/Makefile.in: Regenerate. * math/Makefile.in: Regenerate. * src/Makefile.am: Tell make's WERROR to depend on configure's WERROR. * src/Makefile.in: Regenerate. * docs/configopts.html: Document changes to --enable names. From-SVN: r34034 --- diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index c5dda7cf8a9..7cc120118d2 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,17 @@ +2000-05-19 Phil Edwards + + * acinclude.m4: Clean up comments on newer checks. + (GLIBCPP_CHECK_COMPILER_VERSION): Check for system_header + pragma support. Remove WERRORSUPPRESS variable, add WERROR. + * aclocal.m4: Regenerate. + * configure: Regenerate. + * Makefile.in: Regenerate. + * libio/Makefile.in: Regenerate. + * math/Makefile.in: Regenerate. + * src/Makefile.am: Tell make's WERROR to depend on configure's WERROR. + * src/Makefile.in: Regenerate. + * docs/configopts.html: Document changes to --enable names. + 2000-05-18 Chip Salzenberg * bits/ostream.tcc (_S_pad_char): Function template should not be diff --git a/libstdc++-v3/Makefile.in b/libstdc++-v3/Makefile.in index a8f1bb90612..e4e3cfdd81e 100644 --- a/libstdc++-v3/Makefile.in +++ b/libstdc++-v3/Makefile.in @@ -98,7 +98,7 @@ THREADOBJS = @THREADOBJS@ THREADSPEC = @THREADSPEC@ USE_LONG_DOUBLE = @USE_LONG_DOUBLE@ VERSION = @VERSION@ -WERRORSUPPRESS = @WERRORSUPPRESS@ +WERROR = @WERROR@ cpu_include_dir = @cpu_include_dir@ ctype_include_dir = @ctype_include_dir@ glibcpp_basedir = @glibcpp_basedir@ diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index 77ecbc609a4..f09896b5a5a 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -154,9 +154,12 @@ AC_SUBST(GLIBCPP_CXXFLAGS) dnl -dnl Check to see if g++ can compile this library. +dnl Check to see if g++ can compile this library, and if so, if any version- +dnl specific precautions need to be taken. dnl dnl Define OPTLEVEL='-O2' if new inlining code present. +dnl Define WERROR='-Werror' if possible; g++'s that lack the new inlining +dnl code or the new system_header pragma will die. dnl dnl GLIBCPP_CHECK_COMPILER_VERSION AC_DEFUN(GLIBCPP_CHECK_COMPILER_VERSION, [ @@ -168,23 +171,45 @@ AC_DEFUN(GLIBCPP_CHECK_COMPILER_VERSION, [ ], gpp_satisfactory=yes, AC_MSG_ERROR("please upgrade to gcc-2.95 or above")) AC_MSG_RESULT($gpp_satisfactory) + AC_MSG_CHECKING([for g++ that supports new system_header pragma]) + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + # the CXXFLAGS thing is suspicious, but based on similar + # bits in GLIBCPP_CONFIGURE + ac_test_CXXFLAGS="${CXXFLAGS+set}" + ac_save_CXXFLAGS="$CXXFLAGS" + CXXFLAGS='-Wunknown-pragmas -Werror' + AC_TRY_COMPILE([#pragma system_header], [int foo; + ], [WERROR='-Werror'], [WERROR='']) + if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS="$ac_save_CXXFLAGS" + else + # this is the suspicious part + CXXFLAGS='' + fi + AC_LANG_RESTORE + if test "$WERROR" = ""; then + AC_MSG_RESULT(no) + else + AC_MSG_RESULT(yes) + fi + AC_MSG_CHECKING([for g++ that supports new inlining mechanism]) AC_EGREP_CPP([ok], [ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 95) ok #endif - ], [OPTLEVEL='-O2' - WERRORSUPPRESS= - ], [OPTLEVEL= - WERRORSUPPRESS=-Wno-error - ]) + ], [OPTLEVEL='-O2'], [OPTLEVEL='']) if test "$OPTLEVEL" = ""; then AC_MSG_RESULT(no) + # something of a hack here + WERROR='' else AC_MSG_RESULT(yes) fi + AC_SUBST(OPTLEVEL) - AC_SUBST(WERRORSUPPRESS) + AC_SUBST(WERROR) ]) @@ -237,8 +262,6 @@ AC_DEFUN(GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT, [ ]) -dnl - dnl Check to see what architecture we are compiling for. If it's dnl supported, use special hand-crafted routines to provide thread dnl primitives. Also, if architecture-specific flags are required for @@ -616,7 +639,7 @@ AC_DEFUN(GLIBCPP_CHECK_COMPLEX_SUPPORT, [ dnl -dnl Check for certain special build configurations. +dnl Check for special debugging mode; not for production use. dnl dnl GLIBCPP_ENABLE_DEBUG dnl --enable-debug sets '-ggdb -O0'. @@ -742,7 +765,7 @@ AC_SUBST(GCC_OBJDIR) dnl -dnl Check for certain special build configurations. +dnl Check for which I/O library to use: libio, or something specific. dnl dnl GLIBCPP_ENABLE_CSTDIO dnl --enable-cstdio=libio sets config/c_io_libio.h and friends @@ -806,7 +829,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [ dnl -dnl Check for certain special build configurations. +dnl Check for which threading library to use. dnl dnl GLIBCPP_ENABLE_THREADS dnl --enable-threads=posix sets config/threads-posix.h et. al. @@ -898,7 +921,7 @@ AC_DEFUN(GLIBCPP_ENABLE_THREADS, [ dnl -dnl Check for certain special build configurations. +dnl Check for template specializations for the 'long long' type extension. dnl dnl GLIBCPP_ENABLE_LONG_LONG dnl --enable-long-long defines _GLIBCPP_USE_LONG_LONG @@ -931,7 +954,7 @@ AC_DEFUN(GLIBCPP_ENABLE_LONG_LONG, [dnl dnl -dnl Check for certain special build configurations. +dnl Check for whether or not to do shadowed C headers. dnl dnl GLIBCPP_ENABLE_SHADOW dnl --enable-cshadow-headers [does stuff]. @@ -962,7 +985,7 @@ dnl Option parsed, now set things appropriately case "$enable_cshadow_headers" in yes) SHADOW_INCLUDES="-I$srcdir/shadow -I$blddir/cshadow" -$srcdir/inclosure "-I $blddir/../../gcc/include/ -I /usr/include/ -G machine/ansi.h" | $srcdir/mkcshadow + $srcdir/inclosure "-I $blddir/../../gcc/include/ -I /usr/include/ -G machine/ansi.h" | $srcdir/mkcshadow ;; no) SHADOW_INCLUDES='' diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4 index d4b3816985f..2a7cf66979a 100644 --- a/libstdc++-v3/aclocal.m4 +++ b/libstdc++-v3/aclocal.m4 @@ -166,9 +166,12 @@ AC_SUBST(GLIBCPP_CXXFLAGS) dnl -dnl Check to see if g++ can compile this library. +dnl Check to see if g++ can compile this library, and if so, if any version- +dnl specific precautions need to be taken. dnl dnl Define OPTLEVEL='-O2' if new inlining code present. +dnl Define WERROR='-Werror' if possible; g++'s that lack the new inlining +dnl code or the new system_header pragma will die. dnl dnl GLIBCPP_CHECK_COMPILER_VERSION AC_DEFUN(GLIBCPP_CHECK_COMPILER_VERSION, [ @@ -180,23 +183,45 @@ AC_DEFUN(GLIBCPP_CHECK_COMPILER_VERSION, [ ], gpp_satisfactory=yes, AC_MSG_ERROR("please upgrade to gcc-2.95 or above")) AC_MSG_RESULT($gpp_satisfactory) + AC_MSG_CHECKING([for g++ that supports new system_header pragma]) + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + # the CXXFLAGS thing is suspicious, but based on similar + # bits in GLIBCPP_CONFIGURE + ac_test_CXXFLAGS="${CXXFLAGS+set}" + ac_save_CXXFLAGS="$CXXFLAGS" + CXXFLAGS='-Wunknown-pragmas -Werror' + AC_TRY_COMPILE([#pragma system_header], [int foo; + ], [WERROR='-Werror'], [WERROR='']) + if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS="$ac_save_CXXFLAGS" + else + # this is the suspicious part + CXXFLAGS='' + fi + AC_LANG_RESTORE + if test "$WERROR" = ""; then + AC_MSG_RESULT(no) + else + AC_MSG_RESULT(yes) + fi + AC_MSG_CHECKING([for g++ that supports new inlining mechanism]) AC_EGREP_CPP([ok], [ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 95) ok #endif - ], [OPTLEVEL='-O2' - WERRORSUPPRESS= - ], [OPTLEVEL= - WERRORSUPPRESS=-Wno-error - ]) + ], [OPTLEVEL='-O2'], [OPTLEVEL='']) if test "$OPTLEVEL" = ""; then AC_MSG_RESULT(no) + # something of a hack here + WERROR='' else AC_MSG_RESULT(yes) fi + AC_SUBST(OPTLEVEL) - AC_SUBST(WERRORSUPPRESS) + AC_SUBST(WERROR) ]) @@ -249,8 +274,6 @@ AC_DEFUN(GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT, [ ]) -dnl - dnl Check to see what architecture we are compiling for. If it's dnl supported, use special hand-crafted routines to provide thread dnl primitives. Also, if architecture-specific flags are required for @@ -628,7 +651,7 @@ AC_DEFUN(GLIBCPP_CHECK_COMPLEX_SUPPORT, [ dnl -dnl Check for certain special build configurations. +dnl Check for special debugging mode; not for production use. dnl dnl GLIBCPP_ENABLE_DEBUG dnl --enable-debug sets '-ggdb -O0'. @@ -754,7 +777,7 @@ AC_SUBST(GCC_OBJDIR) dnl -dnl Check for certain special build configurations. +dnl Check for which I/O library to use: libio, or something specific. dnl dnl GLIBCPP_ENABLE_CSTDIO dnl --enable-cstdio=libio sets config/c_io_libio.h and friends @@ -818,7 +841,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [ dnl -dnl Check for certain special build configurations. +dnl Check for which threading library to use. dnl dnl GLIBCPP_ENABLE_THREADS dnl --enable-threads=posix sets config/threads-posix.h et. al. @@ -910,7 +933,7 @@ AC_DEFUN(GLIBCPP_ENABLE_THREADS, [ dnl -dnl Check for certain special build configurations. +dnl Check for template specializations for the 'long long' type extension. dnl dnl GLIBCPP_ENABLE_LONG_LONG dnl --enable-long-long defines _GLIBCPP_USE_LONG_LONG @@ -943,7 +966,7 @@ AC_DEFUN(GLIBCPP_ENABLE_LONG_LONG, [dnl dnl -dnl Check for certain special build configurations. +dnl Check for whether or not to do shadowed C headers. dnl dnl GLIBCPP_ENABLE_SHADOW dnl --enable-cshadow-headers [does stuff]. @@ -974,7 +997,7 @@ dnl Option parsed, now set things appropriately case "$enable_cshadow_headers" in yes) SHADOW_INCLUDES="-I$srcdir/shadow -I$blddir/cshadow" -$srcdir/inclosure "-I $blddir/../../gcc/include/ -I /usr/include/ -G machine/ansi.h" | $srcdir/mkcshadow + $srcdir/inclosure "-I $blddir/../../gcc/include/ -I /usr/include/ -G machine/ansi.h" | $srcdir/mkcshadow ;; no) SHADOW_INCLUDES='' diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index 9a7dbd7d590..2e97aa3a5ad 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -2098,10 +2098,63 @@ rm -f conftest* echo "$ac_t""$gpp_satisfactory" 1>&6 + echo $ac_n "checking for g++ that supports new system_header pragma""... $ac_c" 1>&6 +echo "configure:2103: checking for g++ that supports new system_header pragma" >&5 + + ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cxx_cross + + # the CXXFLAGS thing is suspicious, but based on similar + # bits in GLIBCPP_CONFIGURE + ac_test_CXXFLAGS="${CXXFLAGS+set}" + ac_save_CXXFLAGS="$CXXFLAGS" + CXXFLAGS='-Wunknown-pragmas -Werror' + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + WERROR='-Werror' +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + WERROR='' +fi +rm -f conftest* + if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS="$ac_save_CXXFLAGS" + else + # this is the suspicious part + CXXFLAGS='' + fi + ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + + if test "$WERROR" = ""; then + echo "$ac_t""no" 1>&6 + else + echo "$ac_t""yes" 1>&6 + fi + echo $ac_n "checking for g++ that supports new inlining mechanism""... $ac_c" 1>&6 -echo "configure:2103: checking for g++ that supports new inlining mechanism" >&5 +echo "configure:2156: checking for g++ that supports new inlining mechanism" >&5 cat > conftest.$ac_ext < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 95) @@ -2113,27 +2166,26 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "ok" >/dev/null 2>&1; then rm -rf conftest* OPTLEVEL='-O2' - WERRORSUPPRESS= - else rm -rf conftest* - OPTLEVEL= - WERRORSUPPRESS=-Wno-error - + OPTLEVEL='' fi rm -f conftest* if test "$OPTLEVEL" = ""; then echo "$ac_t""no" 1>&6 + # something of a hack here + WERROR='' else echo "$ac_t""yes" 1>&6 fi + echo $ac_n "checking for cpu primitives directory""... $ac_c" 1>&6 -echo "configure:2137: checking for cpu primitives directory" >&5 +echo "configure:2189: checking for cpu primitives directory" >&5 CPUFLAGS= case "$target_cpu" in alpha*) @@ -2188,7 +2240,7 @@ esac echo $ac_n "checking for cstdio to use""... $ac_c" 1>&6 -echo "configure:2192: checking for cstdio to use" >&5 +echo "configure:2244: checking for cstdio to use" >&5 # Check whether --enable-cstdio or --disable-cstdio was given. if test "${enable_cstdio+set}" = set; then enableval="$enable_cstdio" @@ -2212,17 +2264,17 @@ 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""... $ac_c" 1>&6 -echo "configure:2216: checking for libio.h" >&5 +echo "configure:2268: checking for libio.h" >&5 if eval "test \"`echo '$''{'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:2226: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2278: \"$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* @@ -2257,17 +2309,17 @@ 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""... $ac_c" 1>&6 -echo "configure:2261: checking for _G_config.h" >&5 +echo "configure:2313: checking for _G_config.h" >&5 if eval "test \"`echo '$''{'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:2271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2323: \"$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* @@ -2326,7 +2378,7 @@ else fi echo $ac_n "checking for enabled long long""... $ac_c" 1>&6 -echo "configure:2330: checking for enabled long long" >&5 +echo "configure:2382: checking for enabled long long" >&5 # Check whether --enable-long-long or --disable-long-long was given. if test "${enable_long_long+set}" = set; then enableval="$enable_long_long" @@ -2348,7 +2400,7 @@ EOF esac echo $ac_n "checking for enabled cshadow headers""... $ac_c" 1>&6 -echo "configure:2352: checking for enabled cshadow headers" >&5 +echo "configure:2404: checking for enabled cshadow headers" >&5 # Check whether --enable-cshadow-headers or --disable-cshadow-headers was given. if test "${enable_cshadow_headers+set}" = set; then enableval="$enable_cshadow_headers" @@ -2367,7 +2419,7 @@ echo "$ac_t""$enable_cshadow_headers" 1>&6 case "$enable_cshadow_headers" in yes) SHADOW_INCLUDES="-I$srcdir/shadow -I$blddir/cshadow" -$srcdir/inclosure "-I $blddir/../../gcc/include/ -I /usr/include/ -G machine/ansi.h" | $srcdir/mkcshadow + $srcdir/inclosure "-I $blddir/../../gcc/include/ -I /usr/include/ -G machine/ansi.h" | $srcdir/mkcshadow ;; no) SHADOW_INCLUDES='' @@ -2378,7 +2430,7 @@ esac echo $ac_n "checking for threads package to use""... $ac_c" 1>&6 -echo "configure:2382: checking for threads package to use" >&5 +echo "configure:2434: checking for threads package to use" >&5 # Check whether --enable-threads or --disable-threads was given. if test "${enable_threads+set}" = set; then enableval="$enable_threads" @@ -2441,17 +2493,17 @@ fi posix) ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for pthread.h""... $ac_c" 1>&6 -echo "configure:2445: checking for pthread.h" >&5 +echo "configure:2497: checking for pthread.h" >&5 if eval "test \"`echo '$''{'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:2455: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2507: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -2640,17 +2692,17 @@ else do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:2644: checking for $ac_hdr" >&5 +echo "configure:2696: 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:2654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2706: \"$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* @@ -2680,7 +2732,7 @@ done echo $ac_n "checking for GNU C++ __complex__ support""... $ac_c" 1>&6 -echo "configure:2684: checking for GNU C++ __complex__ support" >&5 +echo "configure:2736: checking for GNU C++ __complex__ support" >&5 if eval "test \"`echo '$''{'glibcpp_cv_complex'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2694,7 +2746,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes cross_compiling=$ac_cv_prog_cxx_cross cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2759: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* glibcpp_cv_complex=ok else @@ -2735,7 +2787,7 @@ EOF echo $ac_n "checking for GNU C++ __complex__ float support""... $ac_c" 1>&6 -echo "configure:2739: checking for GNU C++ __complex__ float support" >&5 +echo "configure:2791: checking for GNU C++ __complex__ float support" >&5 if eval "test \"`echo '$''{'glibcpp_cv_float_complex'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2768,14 +2820,14 @@ cross_compiling=$ac_cv_prog_cxx_cross }; EOB cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2831: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* glibcpp_cv_float_complex=ok else @@ -2806,16 +2858,16 @@ EOF echo $ac_n "checking for __builtin_sinf""... $ac_c" 1>&6 -echo "configure:2810: checking for __builtin_sinf" >&5 +echo "configure:2862: checking for __builtin_sinf" >&5 cat > conftest.$ac_ext < int main() { float foo(void) { __builtin_sinf(0.0); } ; return 0; } EOF -if { (eval echo configure:2819: \"$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_sinf=yes else @@ -2834,16 +2886,16 @@ EOF fi echo $ac_n "checking for __builtin_cosf""... $ac_c" 1>&6 -echo "configure:2838: checking for __builtin_cosf" >&5 +echo "configure:2890: checking for __builtin_cosf" >&5 cat > conftest.$ac_ext < int main() { float foo(void) { __builtin_cosf(0.0); } ; return 0; } EOF -if { (eval echo configure:2847: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2899: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* use_builtin_cosf=yes else @@ -2862,16 +2914,16 @@ EOF fi echo $ac_n "checking for __builtin_fabsf""... $ac_c" 1>&6 -echo "configure:2866: checking for __builtin_fabsf" >&5 +echo "configure:2918: checking for __builtin_fabsf" >&5 cat > conftest.$ac_ext < int main() { float foo(void) { __builtin_fabsf(0.0); } ; return 0; } EOF -if { (eval echo configure:2875: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2927: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* use_builtin_fabsf=yes else @@ -2890,16 +2942,16 @@ EOF fi echo $ac_n "checking for __builtin_sqrtf""... $ac_c" 1>&6 -echo "configure:2894: checking for __builtin_sqrtf" >&5 +echo "configure:2946: checking for __builtin_sqrtf" >&5 cat > conftest.$ac_ext < int main() { float foo(void) { __builtin_sqrtf(0.0); } ; return 0; } EOF -if { (eval echo configure:2903: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2955: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* use_builtin_sqrtf=yes else @@ -2919,7 +2971,7 @@ EOF echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6 -echo "configure:2923: checking for sin in -lm" >&5 +echo "configure:2975: checking for sin in -lm" >&5 ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -2927,7 +2979,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lm $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -2965,17 +3017,17 @@ fi do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:2969: checking for $ac_hdr" >&5 +echo "configure:3021: 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:2979: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:3031: \"$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* @@ -3007,12 +3059,12 @@ done carg cargf nan hypot hypotf atan2f expf copysignf do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:3011: checking for $ac_func" >&5 +echo "configure:3063: 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:3091: \"$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 @@ -3064,12 +3116,12 @@ done USE_LONG_DOUBLE=no echo $ac_n "checking for copysignl""... $ac_c" 1>&6 -echo "configure:3068: checking for copysignl" >&5 +echo "configure:3120: checking for copysignl" >&5 if eval "test \"`echo '$''{'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:3148: \"$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 @@ -3111,12 +3163,12 @@ 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:3115: checking for $ac_func" >&5 +echo "configure:3167: 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:3195: \"$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 @@ -3177,12 +3229,12 @@ fi fpclass qfpclass do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:3181: 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 <&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 @@ -3240,12 +3292,12 @@ _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:3244: checking for $ac_func" >&5 +echo "configure:3296: 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:3324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -3298,17 +3350,17 @@ LIBS="$save_LIBS" ac_safe=`echo "wchar.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for wchar.h""... $ac_c" 1>&6 -echo "configure:3302: checking for wchar.h" >&5 +echo "configure:3354: checking for wchar.h" >&5 if eval "test \"`echo '$''{'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:3312: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:3364: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -3326,16 +3378,16 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 echo $ac_n "checking for native mbstate_t""... $ac_c" 1>&6 -echo "configure:3330: checking for native mbstate_t" >&5 +echo "configure:3382: checking for native mbstate_t" >&5 cat > conftest.$ac_ext < int main() { mbstate_t teststate; ; return 0; } EOF -if { (eval echo configure:3339: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3391: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* use_native_mbstatet=yes else @@ -3354,16 +3406,16 @@ EOF fi echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6 -echo "configure:3358: checking for WCHAR_MIN and WCHAR_MAX" >&5 +echo "configure:3410: checking for WCHAR_MIN and WCHAR_MAX" >&5 cat > conftest.$ac_ext < int main() { int i = WCHAR_MIN; int j = WCHAR_MAX; ; return 0; } EOF -if { (eval echo configure:3367: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3419: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* has_wchar_minmax=yes else @@ -3384,9 +3436,9 @@ 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""... $ac_c" 1>&6 -echo "configure:3388: checking for WEOF" >&5 +echo "configure:3440: checking for WEOF" >&5 cat > conftest.$ac_ext < @@ -3395,7 +3447,7 @@ int main() { wint_t i = WEOF; ; return 0; } EOF -if { (eval echo configure:3399: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3451: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* has_weof=yes else @@ -3410,12 +3462,12 @@ 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:3414: checking for $ac_func" >&5 +echo "configure:3466: 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:3494: \"$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 @@ -3467,7 +3519,7 @@ done echo $ac_n "checking for wide character support""... $ac_c" 1>&6 -echo "configure:3471: checking for wide character support" >&5 +echo "configure:3523: 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 @@ -3495,17 +3547,17 @@ fi ac_safe=`echo "ctype.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for ctype.h""... $ac_c" 1>&6 -echo "configure:3499: checking for ctype.h" >&5 +echo "configure:3551: checking for ctype.h" >&5 if eval "test \"`echo '$''{'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:3509: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:3561: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -3526,9 +3578,9 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then ctype_default=yes echo $ac_n "checking for gnu-linux ""... $ac_c" 1>&6 -echo "configure:3530: checking for gnu-linux " >&5 +echo "configure:3582: checking for gnu-linux " >&5 cat > conftest.$ac_ext < int main() { @@ -3539,7 +3591,7 @@ int + __ctype_tolower[a] + __ctype_toupper[a] + __ctype_b[a];} ; return 0; } EOF -if { (eval echo configure:3543: \"$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_linux=yes @@ -3558,9 +3610,9 @@ rm -f conftest* if test $ctype_default = "yes"; then echo $ac_n "checking for freebsd 4.0 ""... $ac_c" 1>&6 -echo "configure:3562: checking for freebsd 4.0 " >&5 +echo "configure:3614: checking for freebsd 4.0 " >&5 cat > conftest.$ac_ext < int main() { @@ -3570,7 +3622,7 @@ int + _CTYPE_D + _CTYPE_P + _CTYPE_X + _CTYPE_G ;} ; return 0; } EOF -if { (eval echo configure:3574: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3626: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_bsd=yes @@ -3590,9 +3642,9 @@ rm -f conftest* if test $ctype_default = "yes"; then echo $ac_n "checking for freebsd 3.4 ""... $ac_c" 1>&6 -echo "configure:3594: checking for freebsd 3.4 " >&5 +echo "configure:3646: checking for freebsd 3.4 " >&5 cat > conftest.$ac_ext < int main() { @@ -3602,7 +3654,7 @@ int + _D + _P + _X + _G + __istype (a, 0);} ; return 0; } EOF -if { (eval echo configure:3606: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3658: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_freebsd34=yes @@ -3622,9 +3674,9 @@ rm -f conftest* if test $ctype_default = "yes"; then echo $ac_n "checking for solaris 2.6,7,8 ""... $ac_c" 1>&6 -echo "configure:3626: checking for solaris 2.6,7,8 " >&5 +echo "configure:3678: checking for solaris 2.6,7,8 " >&5 cat > conftest.$ac_ext < int main() { @@ -3635,7 +3687,7 @@ int + __trans_lower[a] + __trans_upper[a] + __ctype_mask[a];} ; return 0; } EOF -if { (eval echo configure:3639: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_solaris=yes @@ -3650,7 +3702,7 @@ rm -f conftest* if test $ctype_solaris = "yes"; then echo $ac_n "checking for version""... $ac_c" 1>&6 -echo "configure:3654: checking for version" >&5 +echo "configure:3706: checking for version" >&5 ac_ext=C # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CXXCPP $CPPFLAGS' @@ -3659,14 +3711,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes cross_compiling=$ac_cv_prog_cxx_cross cat > conftest.$ac_ext < int main() { typedef long* __to_type; __to_type const& _M_toupper = __trans_upper; ; return 0; } EOF -if { (eval echo configure:3670: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_solaris26=yes @@ -3698,9 +3750,9 @@ cross_compiling=$ac_cv_prog_cc_cross if test $ctype_default = "yes"; then echo $ac_n "checking for solaris 2.5.1 ""... $ac_c" 1>&6 -echo "configure:3702: checking for solaris 2.5.1 " >&5 +echo "configure:3754: checking for solaris 2.5.1 " >&5 cat > conftest.$ac_ext < int main() { @@ -3710,7 +3762,7 @@ int + __ctype[a];} ; return 0; } EOF -if { (eval echo configure:3714: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_solaris25=yes @@ -3730,9 +3782,9 @@ rm -f conftest* if test $ctype_default = "yes"; then echo $ac_n "checking for aix ""... $ac_c" 1>&6 -echo "configure:3734: checking for aix " >&5 +echo "configure:3786: checking for aix " >&5 cat > conftest.$ac_ext < int main() { @@ -3743,7 +3795,7 @@ int + _VALC('a') + _IS('c', 0);} ; return 0; } EOF -if { (eval echo configure:3747: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3799: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_aix=yes @@ -3763,9 +3815,9 @@ rm -f conftest* if test $ctype_default = "yes"; then echo $ac_n "checking for newlib ""... $ac_c" 1>&6 -echo "configure:3767: checking for newlib " >&5 +echo "configure:3819: checking for newlib " >&5 cat > conftest.$ac_ext < int main() { @@ -3775,7 +3827,7 @@ int + _ctype_[a];} ; return 0; } EOF -if { (eval echo configure:3779: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3831: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* \ ctype_newlib=yes @@ -3809,17 +3861,17 @@ fi do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:3813: checking for $ac_hdr" >&5 +echo "configure:3865: 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:3823: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:3875: \"$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* @@ -3848,12 +3900,12 @@ done for ac_func in getpagesize do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:3852: checking for $ac_func" >&5 +echo "configure:3904: 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:3932: \"$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 @@ -3901,7 +3953,7 @@ fi done echo $ac_n "checking for working mmap""... $ac_c" 1>&6 -echo "configure:3905: checking for working mmap" >&5 +echo "configure:3957: checking for working mmap" >&5 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3909,7 +3961,7 @@ else ac_cv_func_mmap_fixed_mapped=no else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:4105: \"$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 @@ -4112,19 +4164,19 @@ fi if test $ac_cv_header_locale_h = yes; then echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6 -echo "configure:4116: checking for LC_MESSAGES" >&5 +echo "configure:4168: checking for LC_MESSAGES" >&5 if eval "test \"`echo '$''{'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:4128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:4180: \"$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 @@ -4351,7 +4403,7 @@ s%@LN_S@%$LN_S%g s%@LIBTOOL@%$LIBTOOL%g s%@CPP@%$CPP%g s%@OPTLEVEL@%$OPTLEVEL%g -s%@WERRORSUPPRESS@%$WERRORSUPPRESS%g +s%@WERROR@%$WERROR%g s%@cpu_include_dir@%$cpu_include_dir%g s%@CPUFLAGS@%$CPUFLAGS%g s%@DEBUGFLAGS@%$DEBUGFLAGS%g diff --git a/libstdc++-v3/docs/configopts.html b/libstdc++-v3/docs/configopts.html index 6cdfd94206f..c6c4ea6f0bb 100644 --- a/libstdc++-v3/docs/configopts.html +++ b/libstdc++-v3/docs/configopts.html @@ -9,7 +9,7 @@ libstdc++-v3 configure options - + @@ -68,26 +68,24 @@ options Pilot, will be able to use libstdc++-v3 without libio.

-
--enable-long_long +
--enable-long-long

The "long long" type was introduced in C99. It is provided as a GNU extension to C++98 in g++. This flag builds support for "long long" into the library (specialized templates and the like).

-

Careful, that's an underscore between the words, not a hyphen. -

--enable-namespaces [default]

By default, g++ currently ignores namespace std for backwards compatibility. It can be turned on with the -fhonor-std flag to the compiler. As of libstdc++-v3 snapshot 2.90.8, that flag is passed to g++ when building the - library. (This will eventually be the default for the compiler - itself.) The --disable variant will put all std:: symbols into - the global namespace. + library. (In g++ 2.96 and later, this flag is on by default if + libstdc++-v3 is used.) The --disable variant will put all std:: + symbols into the global namespace.

-
--enable-shadow-headers +
--enable-cshadow-headers

This turns on the code to construct shadowed C headers. Very experimental as of this writing.

@@ -159,7 +157,7 @@ options

-$Id: configopts.html,v 1.2 2000/05/09 20:25:13 pme Exp $ +$Id: configopts.html,v 1.3 2000/05/16 17:06:39 pme Exp $

diff --git a/libstdc++-v3/libio/Makefile.in b/libstdc++-v3/libio/Makefile.in index 33ac4de3e7a..8daae0e826d 100644 --- a/libstdc++-v3/libio/Makefile.in +++ b/libstdc++-v3/libio/Makefile.in @@ -98,7 +98,7 @@ THREADOBJS = @THREADOBJS@ THREADSPEC = @THREADSPEC@ USE_LONG_DOUBLE = @USE_LONG_DOUBLE@ VERSION = @VERSION@ -WERRORSUPPRESS = @WERRORSUPPRESS@ +WERROR = @WERROR@ cpu_include_dir = @cpu_include_dir@ ctype_include_dir = @ctype_include_dir@ glibcpp_basedir = @glibcpp_basedir@ diff --git a/libstdc++-v3/math/Makefile.in b/libstdc++-v3/math/Makefile.in index 926aa21a687..38227c02f16 100644 --- a/libstdc++-v3/math/Makefile.in +++ b/libstdc++-v3/math/Makefile.in @@ -98,7 +98,7 @@ THREADOBJS = @THREADOBJS@ THREADSPEC = @THREADSPEC@ USE_LONG_DOUBLE = @USE_LONG_DOUBLE@ VERSION = @VERSION@ -WERRORSUPPRESS = @WERRORSUPPRESS@ +WERROR = @WERROR@ cpu_include_dir = @cpu_include_dir@ ctype_include_dir = @ctype_include_dir@ glibcpp_basedir = @glibcpp_basedir@ diff --git a/libstdc++-v3/src/Makefile.am b/libstdc++-v3/src/Makefile.am index 3d532441208..c15b69ca3ff 100644 --- a/libstdc++-v3/src/Makefile.am +++ b/libstdc++-v3/src/Makefile.am @@ -37,7 +37,7 @@ toolexeclib_LTLIBRARIES = libstdc++.la EXTRA_LTLIBRARIES = libinst-string.la libinst-wstring.la -WERROR = -Werror +WERROR = @WERROR@ # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fsquangle -fnew-exceptions \ # -fdata-sections -ffunction-sections \ # -fvtable-gc -Wl,--gc-sections diff --git a/libstdc++-v3/src/Makefile.in b/libstdc++-v3/src/Makefile.in index 5b6c30ddb93..2bae1e2b3d5 100644 --- a/libstdc++-v3/src/Makefile.in +++ b/libstdc++-v3/src/Makefile.in @@ -97,7 +97,6 @@ THREADOBJS = @THREADOBJS@ THREADSPEC = @THREADSPEC@ USE_LONG_DOUBLE = @USE_LONG_DOUBLE@ VERSION = @VERSION@ -WERRORSUPPRESS = @WERRORSUPPRESS@ cpu_include_dir = @cpu_include_dir@ ctype_include_dir = @ctype_include_dir@ glibcpp_basedir = @glibcpp_basedir@ @@ -115,7 +114,7 @@ MAINT_CHARSET = latin1 toolexeclib_LTLIBRARIES = libstdc++.la EXTRA_LTLIBRARIES = libinst-string.la libinst-wstring.la -WERROR = -Werror +WERROR = @WERROR@ # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fsquangle -fnew-exceptions \ # -fdata-sections -ffunction-sections \ # -fvtable-gc -Wl,--gc-sections