diff options
Diffstat (limited to 'libstdc++-v3/configure')
| -rwxr-xr-x | libstdc++-v3/configure | 135 |
1 files changed, 122 insertions, 13 deletions
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index 38f14f6729e..5e91deb0016 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -700,6 +700,8 @@ GLIBCXX_C_HEADERS_C_TRUE C_INCLUDE_DIR ALLOCATOR_NAME ALLOCATOR_H +ENABLE_ALLOCATOR_NEW_FALSE +ENABLE_ALLOCATOR_NEW_TRUE CLOCALE_INTERNAL_H CLOCALE_CC CTIME_CC @@ -11594,7 +11596,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11597 "configure" +#line 11599 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11700,7 +11702,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11703 "configure" +#line 11705 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -15386,7 +15388,7 @@ $as_echo "$glibcxx_cv_atomic_long_long" >&6; } # Fake what AC_TRY_COMPILE does. cat > conftest.$ac_ext << EOF -#line 15389 "configure" +#line 15391 "configure" int main() { typedef bool atomic_type; @@ -15421,7 +15423,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6; } rm -f conftest* cat > conftest.$ac_ext << EOF -#line 15424 "configure" +#line 15426 "configure" int main() { typedef short atomic_type; @@ -15456,7 +15458,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6; } rm -f conftest* cat > conftest.$ac_ext << EOF -#line 15459 "configure" +#line 15461 "configure" int main() { // NB: _Atomic_word not necessarily int. @@ -15492,7 +15494,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; } rm -f conftest* cat > conftest.$ac_ext << EOF -#line 15495 "configure" +#line 15497 "configure" int main() { typedef long long atomic_type; @@ -15537,9 +15539,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu # Set atomicity_dir to builtins if all but the long long test above passes. - if test $glibcxx_cv_atomic_bool = yes \ - && test $glibcxx_cv_atomic_short = yes \ - && test $glibcxx_cv_atomic_int = yes; then + if test "$glibcxx_cv_atomic_bool" = yes \ + && test "$glibcxx_cv_atomic_short" = yes \ + && test "$glibcxx_cv_atomic_int" = yes; then $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS 1" >>confdefs.h @@ -15571,7 +15573,7 @@ $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a resu # unnecessary for this test. cat > conftest.$ac_ext << EOF -#line 15574 "configure" +#line 15576 "configure" int main() { _Decimal32 d1; @@ -15613,7 +15615,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu # unnecessary for this test. cat > conftest.$ac_ext << EOF -#line 15616 "configure" +#line 15618 "configure" template<typename T1, typename T2> struct same { typedef T2 type; }; @@ -15647,7 +15649,7 @@ $as_echo "$enable_int128" >&6; } rm -f conftest* cat > conftest.$ac_ext << EOF -#line 15650 "configure" +#line 15652 "configure" template<typename T1, typename T2> struct same { typedef T2 type; }; @@ -16285,6 +16287,7 @@ $as_echo "$enable_libstdcxx_allocator_flag" >&6; } + # Check whether --enable-cheaders was given. if test "${enable_cheaders+set}" = set; then : enableval=$enable_cheaders; @@ -18174,7 +18177,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_math11_overload" >&5 $as_echo "$glibcxx_cv_math11_overload" >&6; } ;; - *-*-*gnu*) + *-*-*gnu* | *-*-aix*) # If <math.h> defines the obsolete isinf(double) and isnan(double) # functions (instead of or as well as the C99 generic macros) then we # can't define std::isinf(double) and std::isnan(double) in <cmath> @@ -80294,6 +80297,99 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu +# For Transactional Memory TS + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how size_t is mangled" >&5 +$as_echo_n "checking how size_t is mangled... " >&6; } +if test "${glibcxx_cv_size_t_mangling+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +extern __SIZE_TYPE__ x; extern unsigned long x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + glibcxx_cv_size_t_mangling=m +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +extern __SIZE_TYPE__ x; extern unsigned int x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + glibcxx_cv_size_t_mangling=j +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +extern __SIZE_TYPE__ x; extern unsigned long long x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + glibcxx_cv_size_t_mangling=y +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +extern __SIZE_TYPE__ x; extern unsigned short x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + glibcxx_cv_size_t_mangling=t +else + glibcxx_cv_size_t_mangling=x +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_size_t_mangling" >&5 +$as_echo "$glibcxx_cv_size_t_mangling" >&6; } + if test $glibcxx_cv_size_t_mangling = x; then + as_fn_error "Unknown underlying type for size_t" "$LINENO" 5 + fi + +cat >>confdefs.h <<_ACEOF +#define _GLIBCXX_MANGLE_SIZE_T $glibcxx_cv_size_t_mangling +_ACEOF + + + # Define documentation rules conditionally. # See if makeinfo has been installed and is modern enough @@ -80755,6 +80851,15 @@ else fi + if test $enable_libstdcxx_allocator_flag = new; then + ENABLE_ALLOCATOR_NEW_TRUE= + ENABLE_ALLOCATOR_NEW_FALSE='#' +else + ENABLE_ALLOCATOR_NEW_TRUE='#' + ENABLE_ALLOCATOR_NEW_FALSE= +fi + + if test $enable_cheaders = c; then GLIBCXX_C_HEADERS_C_TRUE= GLIBCXX_C_HEADERS_C_FALSE='#' @@ -81274,6 +81379,10 @@ if test -z "${GLIBCXX_BUILD_PCH_TRUE}" && test -z "${GLIBCXX_BUILD_PCH_FALSE}"; as_fn_error "conditional \"GLIBCXX_BUILD_PCH\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi +if test -z "${ENABLE_ALLOCATOR_NEW_TRUE}" && test -z "${ENABLE_ALLOCATOR_NEW_FALSE}"; then + as_fn_error "conditional \"ENABLE_ALLOCATOR_NEW\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi if test -z "${GLIBCXX_C_HEADERS_C_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_FALSE}"; then as_fn_error "conditional \"GLIBCXX_C_HEADERS_C\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 |