[PATCH 4/6] libstdc++: Update AC_LANG_{SAVE,RESTORE} to AC_LANG_{PUSH,POP} [PR103459]
Jonathan Wakely
jwakely@redhat.com
Thu Jun 25 10:33:18 GMT 2026
On Wed, 24 Jun 2026 at 22:58 -0400, Pietro Monteiro wrote:
>AC_LANG_SAVE, AC_LANG_C, AC_LANG_CPLUSPLUS, and AC_LANG_RESTORE have
>been deprecated by Autoconf. Update with AC_LANG_PUSH and
>AC_LANG_POP.
Are we missing a POP in crossconfig.m4? That's pre-existing anyway, so
doesn't need to be done in this patch.
I still think there would be value in my GLIBCXX_LANG_PUSH/POP which
would save/restore the CXXFLAGS and LIBS as well, but this is a step
towards that and is an incremental improvement.
OK for trunk, thanks.
> PR bootstrap/103459
>
>libstdc++-v3/ChangeLog:
>
> * acinclude.m4 (GLIBCXX_CHECK_COMPILER_FEATURES): Replace
> AC_LANG_SAVE AC_LANG_CPLUSPLUS (...) AC_LANG_RESTORE with
> AC_LANG_PUSH([C++]) (...) AC_LANG_POP([C++]).
> (GLIBCXX_CHECK_SETRLIMIT): Likewise.
> (GLIBCXX_CHECK_S_ISREG_OR_S_IFREG): Likewise.
> (GLIBCXX_CHECK_POLL): Likewise.
> (GLIBCXX_CHECK_WRITEV): Likewise.
> (GLIBCXX_CHECK_LFS): Likewise.
> (GLIBCXX_ENABLE_C99): Likewise.
> (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Likewise.
> (GLIBCXX_CHECK_GETTIMEOFDAY): Likewise.
> (GLIBCXX_CHECK_C99_TR1): Likewise.
> (GLIBCXX_CHECK_UCHAR_H): Likewise.
> (GLIBCXX_CHECK_STDIO_PROTO): Likewise.
> (GLIBCXX_CHECK_MATH11_PROTO): Likewise.
> (GLIBCXX_ENABLE_FLOAT128): Likewise.
> (GLIBCXX_ENABLE_WCHAR_T): Likewise.
> (GLIBCXX_ENABLE_PCH): Likewise.
> (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Likewise.
> (GLIBCXX_ENABLE_LOCK_POLICY): Likewise.
> (GLIBCXX_CHECK_GTHREADS): Likewise.
> (GLIBCXX_CHECK_GET_NPROCS): Likewise.
> (GLIBCXX_CHECK_SC_NPROCESSORS_ONLN): Likewise.
> (GLIBCXX_CHECK_SC_NPROC_ONLN): Likewise.
> (GLIBCXX_CHECK_PTHREADS_NUM_PROCESSORS_NP): Likewise.
> (GLIBCXX_CHECK_PTHREAD_COND_CLOCKWAIT): Likewise.
> (GLIBCXX_CHECK_PTHREAD_MUTEX_CLOCKLOCK): Likewise.
> (GLIBCXX_CHECK_PTHREAD_RWLOCK_CLOCKLOCK): Likewise.
> (GLIBCXX_CHECK_SYSCTL_HW_NCPU): Likewise.
> (GLIBCXX_CHECK_TMPNAM): Likewise.
> (GLIBCXX_CHECK_SDT_H): Likewise.
> (GLIBCXX_CHECK_FILESYSTEM_DEPS): Likewise.
> (GLIBCXX_CHECK_GETENTROPY): Likewise.
> (GLIBCXX_CHECK_ARC4RANDOM): Likewise.
> (GLIBCXX_ENABLE_BACKTRACE): Likewise.
> (GLIBCXX_STRUCT_TM_TM_ZONE): Likewise.
> (GLIBCXX_CHECK_ALIGNAS_CACHELINE): Likewise.
> (GLIBCXX_CHECK_INIT_PRIORITY): Likewise.
> (GLIBCXX_CHECK_FILEBUF_NATIVE_HANDLES): Likewise.
> (GLIBCXX_CHECK_TEXT_ENCODING): Likewise.
> (GLIBCXX_CHECK_DEBUGGING): Likewise.
> (GLIBCXX_CHECK_STDIO_LOCKING): Likewise.
> * configure: Regenerate.
> * crossconfig.m4 (GLIBCXX_CHECK_MATH_DECL): Replace
> AC_LANG_SAVE AC_LANG_C with AC_LANG_PUSH([C]).
> * linkage.m4 (GLIBCXX_CHECK_MATH_DECL_1): Replace
> AC_LANG_SAVE AC_LANG_CPLUSPLUS (...) AC_LANG_RESTORE with
> AC_LANG_PUSH([C++]) (...) AC_LANG_POP([C++]).
> (GLIBCXX_CHECK_MATH_DECLS_AND_LINKAGES_1) Likewise.
> (GLIBCXX_CHECK_MATH_DECL_2): Likewise.
> (GLIBCXX_CHECK_MATH_DECL_3): Likewise.
> (GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE_1): Likewise.
> (GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE_2): Likewise.
> (GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE_3): Likewise.
>
>Signed-off-by: Pietro Monteiro <pietro@sociotechnical.xyz>
>---
> libstdc++-v3/acinclude.m4 | 205 +++++++----------
> libstdc++-v3/configure | 438 +-----------------------------------
> libstdc++-v3/crossconfig.m4 | 3 +-
> libstdc++-v3/linkage.m4 | 35 ++-
> 4 files changed, 101 insertions(+), 580 deletions(-)
>
>diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
>index 87892199259..a444a3b649c 100644
>--- a/libstdc++-v3/acinclude.m4
>+++ b/libstdc++-v3/acinclude.m4
>@@ -139,8 +139,7 @@ AC_DEFUN([GLIBCXX_CHECK_COMPILER_FEATURES], [
> # All these tests are for C++; save the language and the compiler flags.
> # The CXXFLAGS thing is suspicious, but based on similar bits previously
> # found in GLIBCXX_CONFIGURE.
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_test_CXXFLAGS="${CXXFLAGS+set}"
> ac_save_CXXFLAGS="$CXXFLAGS"
>
>@@ -161,7 +160,7 @@ AC_DEFUN([GLIBCXX_CHECK_COMPILER_FEATURES], [
> fi
> AC_MSG_RESULT($ac_fdsections)
>
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> AC_SUBST(SECTION_FLAGS)
> ])
>
>@@ -339,8 +338,7 @@ AC_DEFUN([GLIBCXX_CHECK_SETRLIMIT_ancilliary], [
> ])
>
> AC_DEFUN([GLIBCXX_CHECK_SETRLIMIT], [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> setrlimit_have_headers=yes
> AC_CHECK_HEADERS(unistd.h sys/time.h sys/resource.h,
> [],
>@@ -374,7 +372,7 @@ AC_DEFUN([GLIBCXX_CHECK_SETRLIMIT], [
> "make check"])
> fi
> fi
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
>
>@@ -384,8 +382,7 @@ dnl Define HAVE_S_ISREG / HAVE_S_IFREG appropriately.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_S_ISREG_OR_S_IFREG], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
>
>@@ -421,7 +418,7 @@ AC_DEFUN([GLIBCXX_CHECK_S_ISREG_OR_S_IFREG], [
> AC_MSG_RESULT($res)
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
>
>@@ -430,8 +427,7 @@ dnl Check whether poll is available in <poll.h>, and define HAVE_POLL.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_POLL], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
>
>@@ -449,7 +445,7 @@ AC_DEFUN([GLIBCXX_CHECK_POLL], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
>
>@@ -458,8 +454,7 @@ dnl Check whether writev is available in <sys/uio.h>, and define HAVE_WRITEV.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_WRITEV], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
>
>@@ -476,7 +471,7 @@ AC_DEFUN([GLIBCXX_CHECK_WRITEV], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
>
>@@ -484,8 +479,7 @@ dnl
> dnl Check whether LFS support is available.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_LFS], [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
> AC_CACHE_CHECK([for LFS support], glibcxx_cv_LFS, [
>@@ -524,7 +518,7 @@ AC_DEFUN([GLIBCXX_CHECK_LFS], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
>
>@@ -876,8 +870,7 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
> GLIBCXX_ENABLE(c99,$1,,[turns on ISO/IEC 9899:1999 support])
>
> if test x"$enable_c99" = x"yes"; then
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> # Use -std=c++98 (instead of -std=gnu++98) because leaving __STRICT_ANSI__
> # undefined may cause fake C99 facilities, like pre-standard snprintf,
>@@ -1107,10 +1100,9 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
> gcc_no_link="$ac_save_gcc_no_link"
> LIBS="$ac_save_LIBS"
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> # Use -std=c++11 and test again for C99 library feature in C++11 mode.
> # For the reasons given above we use -std=c++11 not -std=gnu++11.
>@@ -1721,7 +1713,7 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
> gcc_no_link="$ac_save_gcc_no_link"
> LIBS="$ac_save_LIBS"
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> fi
>
> AC_MSG_CHECKING([for fully enabled ISO C99 support])
>@@ -1759,8 +1751,7 @@ AC_DEFUN([GLIBCXX_ENABLE_LIBSTDCXX_TIME], [
> [use KIND for check type],
> [permit yes|no|rt])
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
> ac_save_LIBS="$LIBS"
>@@ -1999,7 +1990,7 @@ AC_DEFUN([GLIBCXX_ENABLE_LIBSTDCXX_TIME], [
>
> CXXFLAGS="$ac_save_CXXFLAGS"
> LIBS="$ac_save_LIBS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -2010,8 +2001,7 @@ AC_DEFUN([GLIBCXX_CHECK_GETTIMEOFDAY], [
>
> AC_MSG_CHECKING([for gettimeofday])
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
>
>@@ -2032,7 +2022,7 @@ AC_DEFUN([GLIBCXX_CHECK_GETTIMEOFDAY], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -2041,8 +2031,7 @@ dnl facilities in Chapter 8, "C compatibility".
> dnl
> AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> # Use -std=c++98 because -std=gnu++98 leaves __STRICT_ANSI__
> # undefined and fake C99 facilities may be spuriously enabled.
>@@ -2403,7 +2392,7 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
> AC_CHECK_HEADERS(stdalign.h)
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -2414,8 +2403,7 @@ AC_DEFUN([GLIBCXX_CHECK_UCHAR_H], [
> # Test uchar.h.
> AC_CHECK_HEADERS(uchar.h, ac_has_uchar_h=yes, ac_has_uchar_h=no)
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -std=c++11"
>
>@@ -2492,7 +2480,7 @@ AC_DEFUN([GLIBCXX_CHECK_UCHAR_H], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
>
>@@ -2565,8 +2553,7 @@ dnl Check whether required C++ overloads are present in <stdio.h>.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_STDIO_PROTO], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> # Use C++11 because a conforming <stdio.h> won't define gets for C++14,
> # and we don't need a declaration for C++14 anyway.
> ac_save_CXXFLAGS="$CXXFLAGS"
>@@ -2589,7 +2576,7 @@ AC_DEFUN([GLIBCXX_CHECK_STDIO_PROTO], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -2598,8 +2585,7 @@ dnl types are present in <math.h>.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_MATH11_PROTO], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -std=c++11"
>
>@@ -2735,7 +2721,7 @@ AC_DEFUN([GLIBCXX_CHECK_MATH11_PROTO], [
> esac
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -3520,8 +3506,7 @@ dnl ENABLE_FLOAT128
> dnl
> AC_DEFUN([GLIBCXX_ENABLE_FLOAT128], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> # Fake what AC_COMPILE_IFELSE does, without linking as this is
> # unnecessary for this test.
>@@ -3552,7 +3537,7 @@ EOF
> GLIBCXX_CONDITIONAL(ENABLE_FLOAT128, test $enable_float128 = yes)
> rm -f conftest*
>
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -3585,8 +3570,7 @@ AC_DEFUN([GLIBCXX_ENABLE_WCHAR_T], [
>
> if test x"$enable_wchar_t" = x"yes"; then
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> if test x"$ac_has_wchar_h" = xyes &&
> test x"$ac_has_wctype_h" = xyes; then
>@@ -3656,7 +3640,7 @@ AC_DEFUN([GLIBCXX_ENABLE_WCHAR_T], [
> enable_wchar_t=no
> fi
>
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> fi
>
> if test x"$enable_wchar_t" = x"yes"; then
>@@ -3690,8 +3674,7 @@ AC_DEFUN([GLIBCXX_ENABLE_PCH], [
> [glibcxx_cv_prog_CXX_pch],
> [ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -Werror -Winvalid-pch -Wno-deprecated"
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> echo '#include <math.h>' > conftest.h
> if $CXX $CXXFLAGS $CPPFLAGS -x c++-header conftest.h \
> -o conftest.h.gch 1>&5 2>&1 &&
>@@ -3705,7 +3688,7 @@ AC_DEFUN([GLIBCXX_ENABLE_PCH], [
> fi
> rm -f conftest*
> CXXFLAGS=$ac_save_CXXFLAGS
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
> enable_libstdcxx_pch=$glibcxx_cv_prog_CXX_pch
> fi
>@@ -3743,8 +3726,7 @@ dnl Note:
> dnl libgomp and libgfortran use a link test, see CHECK_SYNC_FETCH_AND_ADD.
> dnl
> AC_DEFUN([GLIBCXX_ENABLE_ATOMIC_BUILTINS], [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> old_CXXFLAGS="$CXXFLAGS"
>
> # Do link tests if possible, otherwise asm tests. Limited to some platforms
>@@ -3816,7 +3798,7 @@ EOF
> rm -f ./atomic_word.h
>
> CXXFLAGS="$old_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
>
> # Set atomicity_dir to builtins if the test above passes,
> # or if the builtins were already chosen (e.g. by configure.host).
>@@ -3881,8 +3863,7 @@ AC_DEFUN([GLIBCXX_ENABLE_LOCK_POLICY], [
> AC_MSG_CHECKING([for lock policy for shared_ptr reference counts])
>
> if test x"$libstdcxx_atomic_lock_policy" = x"auto"; then
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
>
> dnl Why do we care about 2-byte CAS on targets with 4-byte _Atomic_word?!
>@@ -3901,7 +3882,7 @@ AC_DEFUN([GLIBCXX_ENABLE_LOCK_POLICY], [
> ]],[])],
> [libstdcxx_atomic_lock_policy=atomic],
> [libstdcxx_atomic_lock_policy=mutex])
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> CXXFLAGS="$ac_save_CXXFLAGS"
> fi
>
>@@ -4239,8 +4220,7 @@ AC_DEFUN([GLIBCXX_CHECK_GTHREADS], [
> if test x$enable_libstdcxx_threads = xauto ||
> test x$enable_libstdcxx_threads = xyes; then
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions \
>@@ -4325,7 +4305,7 @@ AC_DEFUN([GLIBCXX_CHECK_GTHREADS], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
>
>@@ -4392,8 +4372,7 @@ dnl Check whether get_nprocs is available in <sys/sysinfo.h>, and define _GLIBCX
> dnl
> AC_DEFUN([GLIBCXX_CHECK_GET_NPROCS], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
>
>@@ -4410,7 +4389,7 @@ AC_DEFUN([GLIBCXX_CHECK_GET_NPROCS], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -4418,8 +4397,7 @@ dnl Check whether sysconf(_SC_NPROCESSORS_ONLN) is available in <unistd.h>, and
> dnl
> AC_DEFUN([GLIBCXX_CHECK_SC_NPROCESSORS_ONLN], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
>
>@@ -4436,7 +4414,7 @@ AC_DEFUN([GLIBCXX_CHECK_SC_NPROCESSORS_ONLN], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -4444,8 +4422,7 @@ dnl Check whether sysconf(_SC_NPROC_ONLN) is available in <unistd.h>, and define
> dnl
> AC_DEFUN([GLIBCXX_CHECK_SC_NPROC_ONLN], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
>
>@@ -4462,7 +4439,7 @@ AC_DEFUN([GLIBCXX_CHECK_SC_NPROC_ONLN], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -4470,8 +4447,7 @@ dnl Check whether pthread_num_processors_np is available in <pthread.h>, and def
> dnl
> AC_DEFUN([GLIBCXX_CHECK_PTHREADS_NUM_PROCESSORS_NP], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
>
>@@ -4488,7 +4464,7 @@ AC_DEFUN([GLIBCXX_CHECK_PTHREADS_NUM_PROCESSORS_NP], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -4497,8 +4473,7 @@ dnl and define _GLIBCXX_USE_PTHREAD_COND_CLOCKWAIT.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_PTHREAD_COND_CLOCKWAIT], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
> ac_save_LIBS="$LIBS"
>@@ -4518,7 +4493,7 @@ AC_DEFUN([GLIBCXX_CHECK_PTHREAD_COND_CLOCKWAIT], [
>
> CXXFLAGS="$ac_save_CXXFLAGS"
> LIBS="$ac_save_LIBS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -4527,8 +4502,7 @@ dnl and define _GLIBCXX_USE_PTHREAD_MUTEX_CLOCKLOCK.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_PTHREAD_MUTEX_CLOCKLOCK], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
> ac_save_LIBS="$LIBS"
>@@ -4548,7 +4522,7 @@ AC_DEFUN([GLIBCXX_CHECK_PTHREAD_MUTEX_CLOCKLOCK], [
>
> CXXFLAGS="$ac_save_CXXFLAGS"
> LIBS="$ac_save_LIBS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -4557,8 +4531,7 @@ dnl and define _GLIBCXX_USE_PTHREAD_MUTEX_CLOCKLOCK.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_PTHREAD_RWLOCK_CLOCKLOCK], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
> ac_save_LIBS="$LIBS"
>@@ -4580,7 +4553,7 @@ AC_DEFUN([GLIBCXX_CHECK_PTHREAD_RWLOCK_CLOCKLOCK], [
>
> CXXFLAGS="$ac_save_CXXFLAGS"
> LIBS="$ac_save_LIBS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -4588,8 +4561,7 @@ dnl Check whether sysctl is available in <pthread.h>, and define _GLIBCXX_USE_SY
> dnl
> AC_DEFUN([GLIBCXX_CHECK_SYSCTL_HW_NCPU], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
>
>@@ -4614,7 +4586,7 @@ AC_DEFUN([GLIBCXX_CHECK_SYSCTL_HW_NCPU], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -4654,8 +4626,7 @@ dnl and define _GLIBCXX_USE_TMPNAM.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_TMPNAM], [dnl
> dnl
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
> dnl
>@@ -4671,7 +4642,7 @@ dnl
> fi
> dnl
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -4682,8 +4653,7 @@ AC_DEFUN([GLIBCXX_CHECK_SDT_H], [
> # Note that this test has to be run with the C language.
> # Otherwise, sdt.h will try to include some headers from
> # libstdc++ itself.
>- AC_LANG_SAVE
>- AC_LANG_C
>+ AC_LANG_PUSH([C])
> AC_CACHE_CHECK([for suitable sys/sdt.h],
> glibcxx_cv_sys_sdt_h, [
> # Because we have to run the test in C, we use grep rather
>@@ -4696,7 +4666,7 @@ AC_DEFUN([GLIBCXX_CHECK_SDT_H], [
> int f() { STAP_PROBE(hi, bob); }
> ], [glibcxx_cv_sys_sdt_h=yes], [glibcxx_cv_sys_sdt_h=no])
> ])
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C])
> if test $glibcxx_cv_sys_sdt_h = yes; then
> AC_DEFINE(HAVE_SYS_SDT_H, 1,
> [Define to 1 if you have a suitable <sys/sdt.h> header file])
>@@ -4819,8 +4789,7 @@ dnl HAVE_SYMLINK
> dnl
> AC_DEFUN([GLIBCXX_CHECK_FILESYSTEM_DEPS], [dnl
> dnl
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -fno-exceptions"
> dnl
>@@ -5158,7 +5127,7 @@ dnl
> fi
> dnl
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -5237,8 +5206,7 @@ dnl Check whether getentropy is present in <unistd.h>.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_GETENTROPY], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> AC_CACHE_CHECK([for getentropy], glibcxx_cv_getentropy, [
> GCC_TRY_COMPILE_OR_LINK(
> [#include <unistd.h>],
>@@ -5250,7 +5218,7 @@ AC_DEFUN([GLIBCXX_CHECK_GETENTROPY], [
> if test $glibcxx_cv_getentropy = yes; then
> AC_DEFINE(HAVE_GETENTROPY, 1, [Define if getentropy is available in <unistd.h>.])
> fi
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -5258,8 +5226,7 @@ dnl Check whether arc4random is present in <stdlib.h>.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_ARC4RANDOM], [
>
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> AC_CACHE_CHECK([for arc4random], glibcxx_cv_arc4random, [
> GCC_TRY_COMPILE_OR_LINK(
> [#include <stdlib.h>],
>@@ -5270,7 +5237,7 @@ AC_DEFUN([GLIBCXX_CHECK_ARC4RANDOM], [
> if test $glibcxx_cv_arc4random = yes; then
> AC_DEFINE(HAVE_ARC4RANDOM, 1, [Define if arc4random is available in <stdlib.h>.])
> fi
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -5287,7 +5254,7 @@ AC_DEFUN([GLIBCXX_ENABLE_BACKTRACE], [
>
> BACKTRACE_CPPFLAGS="-D_GNU_SOURCE"
>
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> old_CXXFLAGS="$CXXFLAGS"
>
> # libbacktrace's own configure.ac only tests atomics for int,
>@@ -5355,7 +5322,7 @@ EOF
> fi
>
> CXXFLAGS="$old_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
>
> if test "$glibcxx_cv_libbacktrace_atomics" = yes; then
> BACKTRACE_CPPFLAGS="$BACKTRACE_CPPFLAGS -DHAVE_ATOMIC_FUNCTIONS=1"
>@@ -5663,9 +5630,7 @@ dnl Defines:
> dnl _GLIBCXX_USE_STRUCT_TM_TM_ZONE if struct tm has a tm_zone member.
> dnl
> AC_DEFUN([GLIBCXX_STRUCT_TM_TM_ZONE], [
>-
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -std=c++20"
>
>@@ -5685,7 +5650,7 @@ AC_DEFUN([GLIBCXX_STRUCT_TM_TM_ZONE], [
> fi
>
> CXXFLAGS="$ac_save_CXXFLAGS"
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -5696,8 +5661,7 @@ dnl _GLIBCXX_CAN_ALIGNAS_DESTRUCTIVE_SIZE if objects with static storage
> dnl duration can be aligned to std::hardware_destructive_interference_size.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_ALIGNAS_CACHELINE], [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> AC_MSG_CHECKING([whether static objects can be aligned to the cacheline size])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],
>@@ -5711,7 +5675,7 @@ AC_DEFUN([GLIBCXX_CHECK_ALIGNAS_CACHELINE], [
> fi
> AC_MSG_RESULT($ac_alignas_cacheline)
>
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -5723,8 +5687,7 @@ dnl _GLIBCXX_USE_INIT_PRIORITY_ATTRIBUTE if GCC supports the init_priority
> dnl attribute for the target.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_INIT_PRIORITY], [
>-AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> AC_MSG_CHECKING([whether init_priority attribute is supported])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
>@@ -5738,7 +5701,7 @@ AC_LANG_SAVE
> fi
> AC_MSG_RESULT($ac_init_priority)
>
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -5748,8 +5711,7 @@ dnl Defines:
> dnl _GLIBCXX_USE__GET_OSFHANDLE if _get_osfhandle is in <io.h> for Windows.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_FILEBUF_NATIVE_HANDLES], [
>-AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> AC_MSG_CHECKING([whether _get_osfhandle is defined in <io.h>])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
>@@ -5770,7 +5732,7 @@ AC_LANG_SAVE
> fi
> AC_MSG_RESULT($ac_get_osfhandle)
>
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -5780,8 +5742,7 @@ dnl Defines:
> dnl _GLIBCXX_USE_NL_LANGINFO_L if nl_langinfo_l is in <langinfo.h>.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_TEXT_ENCODING], [
>-AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> AC_MSG_CHECKING([whether nl_langinfo_l is defined in <langinfo.h>])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
>@@ -5801,7 +5762,7 @@ AC_LANG_SAVE
> [Define if nl_langinfo_l should be used for std::text_encoding.])
> fi
>
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -5812,8 +5773,7 @@ dnl _GLIBCXX_USE_PTRACE if ptrace(int, pid_t, int, int) is in <sys/ptrace.h>.
> dnl _GLIBCXX_USE_PROC_SELF_STATUS if /proc/self/status should be used.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_DEBUGGING], [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> AC_CHECK_HEADERS([sys/ptrace.h debugapi.h])
>
>@@ -5836,7 +5796,7 @@ AC_DEFUN([GLIBCXX_CHECK_DEBUGGING], [
> [Define if ptrace should be used for std::is_debugger_present.])
> fi
>
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
> dnl
>@@ -5847,8 +5807,7 @@ dnl _GLIBCXX_USE_STDIO_LOCKING if flockfile, putc_unlocked etc. are present.
> dnl _GLIBCXX_USE_GLIBC_STDIO_EXT if FILE::_IO_write_ptr etc. are also present.
> dnl
> AC_DEFUN([GLIBCXX_CHECK_STDIO_LOCKING], [
>-AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
>
> AC_MSG_CHECKING([whether flockfile and putc_unlocked are defined in <stdio.h>])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
>@@ -5926,7 +5885,7 @@ AC_LANG_SAVE
> fi
> fi
>
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
>
>
>diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
>index 2d725c1bab9..f3cc12329b0 100755
>--- a/libstdc++-v3/configure
>+++ b/libstdc++-v3/configure
>@@ -16308,7 +16308,6 @@ if ${glibcxx_cv_prog_CXX_pch+:} false; then :
> else
> ac_save_CXXFLAGS="$CXXFLAGS"
> CXXFLAGS="$CXXFLAGS -Werror -Winvalid-pch -Wno-deprecated"
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -16400,7 +16399,6 @@ esac
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -16477,7 +16475,7 @@ $as_echo "$glibcxx_cv_atomic_word" >&6; }
> # Fake what AC_COMPILE_IFELSE does.
>
> cat > conftest.$ac_ext << EOF
>-#line 16480 "configure"
>+#line 16478 "configure"
> #include "atomic_word.h"
> int main()
> {
>@@ -16562,7 +16560,6 @@ fi
> $as_echo_n "checking for lock policy for shared_ptr reference counts... " >&6; }
>
> if test x"$libstdcxx_atomic_lock_policy" = x"auto"; then
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -16625,7 +16622,7 @@ $as_echo "mutex" >&6; }
> # unnecessary for this test.
>
> cat > conftest.$ac_ext << EOF
>-#line 16628 "configure"
>+#line 16625 "configure"
> int main()
> {
> _Decimal32 d1;
>@@ -16655,7 +16652,6 @@ $as_echo "$enable_dfp" >&6; }
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -16667,7 +16663,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
> # unnecessary for this test.
>
> cat > conftest.$ac_ext << EOF
>-#line 16670 "configure"
>+#line 16666 "configure"
> template<typename T1, typename T2>
> struct same
> { typedef T2 type; };
>@@ -16714,7 +16710,6 @@ fi
> # All these tests are for C++; save the language and the compiler flags.
> # The CXXFLAGS thing is suspicious, but based on similar bits previously
> # found in GLIBCXX_CONFIGURE.
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -17463,7 +17458,6 @@ done
>
> if test x"$enable_wchar_t" = x"yes"; then
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -17591,7 +17585,6 @@ fi
>
>
> if test x"$enable_c99" = x"yes"; then
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -18268,7 +18261,6 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
> ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -19794,7 +19786,6 @@ fi
> # Checks for operating systems support that doesn't require linking.
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -19848,7 +19839,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -20063,7 +20053,6 @@ fi
> done
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -20205,7 +20194,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
> # For LFS support.
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -20379,7 +20367,6 @@ done
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -20460,7 +20447,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -20615,7 +20601,6 @@ done
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -20714,7 +20699,6 @@ done
> # For C99 support to TR1.
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -21345,7 +21329,6 @@ fi
> { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
> $as_echo_n "checking for gettimeofday... " >&6; }
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -21451,7 +21434,6 @@ fi
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -22092,7 +22074,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
>
> # Check for tmpnam which is obsolescent in POSIX.1-2008
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -22168,7 +22149,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
> # For pthread_cond_clockwait
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -22250,7 +22230,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
> # For pthread_mutex_clocklock
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -22332,7 +22311,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
> # For pthread_rwlock_clockrdlock and pthread_rwlock_clockwrlock
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -22470,7 +22448,6 @@ done
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -22559,7 +22536,6 @@ done
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -22636,7 +22612,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -22713,7 +22688,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -22790,7 +22764,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -22885,7 +22858,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
> # Note that this test has to be run with the C language.
> # Otherwise, sdt.h will try to include some headers from
> # libstdc++ itself.
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23314,7 +23286,6 @@ $as_echo_n "checking for isinf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23378,7 +23349,6 @@ $as_echo_n "checking for isnan declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23442,7 +23412,6 @@ $as_echo_n "checking for finite declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23506,7 +23475,6 @@ $as_echo_n "checking for sincos declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23566,7 +23534,6 @@ $as_echo_n "checking for fpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23630,7 +23597,6 @@ $as_echo_n "checking for qfpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23694,7 +23660,6 @@ $as_echo_n "checking for hypot declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23753,7 +23718,6 @@ $as_echo_n "checking for float trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23810,7 +23774,6 @@ $as_echo_n "checking for float round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23869,7 +23832,6 @@ $as_echo_n "checking for expf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23933,7 +23895,6 @@ $as_echo_n "checking for isnanf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -23997,7 +23958,6 @@ $as_echo_n "checking for isinff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24061,7 +24021,6 @@ $as_echo_n "checking for atan2f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24121,7 +24080,6 @@ $as_echo_n "checking for fabsf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24185,7 +24143,6 @@ $as_echo_n "checking for fmodf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24245,7 +24202,6 @@ $as_echo_n "checking for frexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24305,7 +24261,6 @@ $as_echo_n "checking for hypotf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24365,7 +24320,6 @@ $as_echo_n "checking for ldexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24425,7 +24379,6 @@ $as_echo_n "checking for logf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24489,7 +24442,6 @@ $as_echo_n "checking for log10f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24553,7 +24505,6 @@ $as_echo_n "checking for modff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24613,7 +24564,6 @@ $as_echo_n "checking for modf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24673,7 +24623,6 @@ $as_echo_n "checking for powf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24733,7 +24682,6 @@ $as_echo_n "checking for sqrtf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24797,7 +24745,6 @@ $as_echo_n "checking for sincosf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24857,7 +24804,6 @@ $as_echo_n "checking for finitef declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24920,7 +24866,6 @@ $as_echo_n "checking for long double trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -24977,7 +24922,6 @@ $as_echo_n "checking for long double round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25036,7 +24980,6 @@ $as_echo_n "checking for isnanl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25100,7 +25043,6 @@ $as_echo_n "checking for isinfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25164,7 +25106,6 @@ $as_echo_n "checking for atan2l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25224,7 +25165,6 @@ $as_echo_n "checking for expl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25288,7 +25228,6 @@ $as_echo_n "checking for fabsl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25352,7 +25291,6 @@ $as_echo_n "checking for fmodl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25412,7 +25350,6 @@ $as_echo_n "checking for frexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25472,7 +25409,6 @@ $as_echo_n "checking for hypotl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25532,7 +25468,6 @@ $as_echo_n "checking for ldexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25592,7 +25527,6 @@ $as_echo_n "checking for logl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25656,7 +25590,6 @@ $as_echo_n "checking for log10l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25720,7 +25653,6 @@ $as_echo_n "checking for modfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25780,7 +25712,6 @@ $as_echo_n "checking for powl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25840,7 +25771,6 @@ $as_echo_n "checking for sqrtl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25904,7 +25834,6 @@ $as_echo_n "checking for sincosl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -25964,7 +25893,6 @@ $as_echo_n "checking for finitel declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -26036,7 +25964,6 @@ $as_echo_n "checking for at_quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -26094,7 +26021,6 @@ $as_echo_n "checking for quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -26152,7 +26078,6 @@ $as_echo_n "checking for strtold declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -26210,7 +26135,6 @@ $as_echo_n "checking for strtof declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -27593,7 +27517,6 @@ if ${glibcxx_cv_func_acosl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -27644,7 +27567,6 @@ if ${glibcxx_cv_func_asinl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -27695,7 +27617,6 @@ if ${glibcxx_cv_func_atan2l_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -27746,7 +27667,6 @@ if ${glibcxx_cv_func_atanl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -27797,7 +27717,6 @@ if ${glibcxx_cv_func_ceill_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -27848,7 +27767,6 @@ if ${glibcxx_cv_func_coshl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -27899,7 +27817,6 @@ if ${glibcxx_cv_func_cosl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -27950,7 +27867,6 @@ if ${glibcxx_cv_func_expl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28001,7 +27917,6 @@ if ${glibcxx_cv_func_fabsl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28052,7 +27967,6 @@ if ${glibcxx_cv_func_floorl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28103,7 +28017,6 @@ if ${glibcxx_cv_func_fmodl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28154,7 +28067,6 @@ if ${glibcxx_cv_func_frexpl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28205,7 +28117,6 @@ if ${glibcxx_cv_func_hypotl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28256,7 +28167,6 @@ if ${glibcxx_cv_func_ldexpl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28307,7 +28217,6 @@ if ${glibcxx_cv_func_log10l_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28358,7 +28267,6 @@ if ${glibcxx_cv_func_logl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28409,7 +28317,6 @@ if ${glibcxx_cv_func_modfl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28460,7 +28367,6 @@ if ${glibcxx_cv_func_powl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28511,7 +28417,6 @@ if ${glibcxx_cv_func_sinhl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28562,7 +28467,6 @@ if ${glibcxx_cv_func_sinl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28613,7 +28517,6 @@ if ${glibcxx_cv_func_sqrtl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28664,7 +28567,6 @@ if ${glibcxx_cv_func_tanhl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -28715,7 +28617,6 @@ if ${glibcxx_cv_func_tanl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29050,7 +28951,6 @@ case "${host}" in
> # All these tests are for C++; save the language and the compiler flags.
> # The CXXFLAGS thing is suspicious, but based on similar bits previously
> # found in GLIBCXX_CONFIGURE.
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29315,7 +29215,6 @@ $as_echo_n "checking for isinf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29379,7 +29278,6 @@ $as_echo_n "checking for isnan declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29443,7 +29341,6 @@ $as_echo_n "checking for finite declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29507,7 +29404,6 @@ $as_echo_n "checking for sincos declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29567,7 +29463,6 @@ $as_echo_n "checking for fpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29631,7 +29526,6 @@ $as_echo_n "checking for qfpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29695,7 +29589,6 @@ $as_echo_n "checking for hypot declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29754,7 +29647,6 @@ $as_echo_n "checking for float trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29811,7 +29703,6 @@ $as_echo_n "checking for float round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29870,7 +29761,6 @@ $as_echo_n "checking for expf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29934,7 +29824,6 @@ $as_echo_n "checking for isnanf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -29998,7 +29887,6 @@ $as_echo_n "checking for isinff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30062,7 +29950,6 @@ $as_echo_n "checking for atan2f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30122,7 +30009,6 @@ $as_echo_n "checking for fabsf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30186,7 +30072,6 @@ $as_echo_n "checking for fmodf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30246,7 +30131,6 @@ $as_echo_n "checking for frexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30306,7 +30190,6 @@ $as_echo_n "checking for hypotf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30366,7 +30249,6 @@ $as_echo_n "checking for ldexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30426,7 +30308,6 @@ $as_echo_n "checking for logf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30490,7 +30371,6 @@ $as_echo_n "checking for log10f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30554,7 +30434,6 @@ $as_echo_n "checking for modff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30614,7 +30493,6 @@ $as_echo_n "checking for modf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30674,7 +30552,6 @@ $as_echo_n "checking for powf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30734,7 +30611,6 @@ $as_echo_n "checking for sqrtf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30798,7 +30674,6 @@ $as_echo_n "checking for sincosf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30858,7 +30733,6 @@ $as_echo_n "checking for finitef declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30921,7 +30795,6 @@ $as_echo_n "checking for long double trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -30978,7 +30851,6 @@ $as_echo_n "checking for long double round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31037,7 +30909,6 @@ $as_echo_n "checking for isnanl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31101,7 +30972,6 @@ $as_echo_n "checking for isinfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31165,7 +31035,6 @@ $as_echo_n "checking for atan2l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31225,7 +31094,6 @@ $as_echo_n "checking for expl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31289,7 +31157,6 @@ $as_echo_n "checking for fabsl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31353,7 +31220,6 @@ $as_echo_n "checking for fmodl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31413,7 +31279,6 @@ $as_echo_n "checking for frexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31473,7 +31338,6 @@ $as_echo_n "checking for hypotl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31533,7 +31397,6 @@ $as_echo_n "checking for ldexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31593,7 +31456,6 @@ $as_echo_n "checking for logl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31657,7 +31519,6 @@ $as_echo_n "checking for log10l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31721,7 +31582,6 @@ $as_echo_n "checking for modfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31781,7 +31641,6 @@ $as_echo_n "checking for powl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31841,7 +31700,6 @@ $as_echo_n "checking for sqrtl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31905,7 +31763,6 @@ $as_echo_n "checking for sincosl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -31965,7 +31822,6 @@ $as_echo_n "checking for finitel declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32037,7 +31893,6 @@ $as_echo_n "checking for at_quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32095,7 +31950,6 @@ $as_echo_n "checking for quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32153,7 +32007,6 @@ $as_echo_n "checking for strtold declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32211,7 +32064,6 @@ $as_echo_n "checking for strtof declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32497,7 +32349,6 @@ $as_echo_n "checking for isinf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32561,7 +32412,6 @@ $as_echo_n "checking for isnan declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32625,7 +32475,6 @@ $as_echo_n "checking for finite declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32689,7 +32538,6 @@ $as_echo_n "checking for sincos declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32749,7 +32597,6 @@ $as_echo_n "checking for fpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32813,7 +32660,6 @@ $as_echo_n "checking for qfpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32877,7 +32723,6 @@ $as_echo_n "checking for hypot declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32936,7 +32781,6 @@ $as_echo_n "checking for float trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -32993,7 +32837,6 @@ $as_echo_n "checking for float round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33052,7 +32895,6 @@ $as_echo_n "checking for expf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33116,7 +32958,6 @@ $as_echo_n "checking for isnanf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33180,7 +33021,6 @@ $as_echo_n "checking for isinff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33244,7 +33084,6 @@ $as_echo_n "checking for atan2f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33304,7 +33143,6 @@ $as_echo_n "checking for fabsf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33368,7 +33206,6 @@ $as_echo_n "checking for fmodf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33428,7 +33265,6 @@ $as_echo_n "checking for frexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33488,7 +33324,6 @@ $as_echo_n "checking for hypotf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33548,7 +33383,6 @@ $as_echo_n "checking for ldexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33608,7 +33442,6 @@ $as_echo_n "checking for logf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33672,7 +33505,6 @@ $as_echo_n "checking for log10f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33736,7 +33568,6 @@ $as_echo_n "checking for modff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33796,7 +33627,6 @@ $as_echo_n "checking for modf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33856,7 +33686,6 @@ $as_echo_n "checking for powf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33916,7 +33745,6 @@ $as_echo_n "checking for sqrtf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -33980,7 +33808,6 @@ $as_echo_n "checking for sincosf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34040,7 +33867,6 @@ $as_echo_n "checking for finitef declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34103,7 +33929,6 @@ $as_echo_n "checking for long double trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34160,7 +33985,6 @@ $as_echo_n "checking for long double round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34219,7 +34043,6 @@ $as_echo_n "checking for isnanl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34283,7 +34106,6 @@ $as_echo_n "checking for isinfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34347,7 +34169,6 @@ $as_echo_n "checking for atan2l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34407,7 +34228,6 @@ $as_echo_n "checking for expl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34471,7 +34291,6 @@ $as_echo_n "checking for fabsl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34535,7 +34354,6 @@ $as_echo_n "checking for fmodl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34595,7 +34413,6 @@ $as_echo_n "checking for frexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34655,7 +34472,6 @@ $as_echo_n "checking for hypotl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34715,7 +34531,6 @@ $as_echo_n "checking for ldexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34775,7 +34590,6 @@ $as_echo_n "checking for logl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34839,7 +34653,6 @@ $as_echo_n "checking for log10l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34903,7 +34716,6 @@ $as_echo_n "checking for modfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -34963,7 +34775,6 @@ $as_echo_n "checking for powl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35023,7 +34834,6 @@ $as_echo_n "checking for sqrtl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35087,7 +34897,6 @@ $as_echo_n "checking for sincosl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35147,7 +34956,6 @@ $as_echo_n "checking for finitel declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35219,7 +35027,6 @@ $as_echo_n "checking for at_quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35277,7 +35084,6 @@ $as_echo_n "checking for quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35335,7 +35141,6 @@ $as_echo_n "checking for strtold declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35393,7 +35198,6 @@ $as_echo_n "checking for strtof declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35524,7 +35328,6 @@ $as_echo_n "checking for isinf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35588,7 +35391,6 @@ $as_echo_n "checking for isnan declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35652,7 +35454,6 @@ $as_echo_n "checking for finite declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35716,7 +35517,6 @@ $as_echo_n "checking for sincos declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35776,7 +35576,6 @@ $as_echo_n "checking for fpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35840,7 +35639,6 @@ $as_echo_n "checking for qfpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35904,7 +35702,6 @@ $as_echo_n "checking for hypot declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -35963,7 +35760,6 @@ $as_echo_n "checking for float trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36020,7 +35816,6 @@ $as_echo_n "checking for float round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36079,7 +35874,6 @@ $as_echo_n "checking for expf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36143,7 +35937,6 @@ $as_echo_n "checking for isnanf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36207,7 +36000,6 @@ $as_echo_n "checking for isinff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36271,7 +36063,6 @@ $as_echo_n "checking for atan2f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36331,7 +36122,6 @@ $as_echo_n "checking for fabsf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36395,7 +36185,6 @@ $as_echo_n "checking for fmodf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36455,7 +36244,6 @@ $as_echo_n "checking for frexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36515,7 +36303,6 @@ $as_echo_n "checking for hypotf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36575,7 +36362,6 @@ $as_echo_n "checking for ldexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36635,7 +36421,6 @@ $as_echo_n "checking for logf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36699,7 +36484,6 @@ $as_echo_n "checking for log10f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36763,7 +36547,6 @@ $as_echo_n "checking for modff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36823,7 +36606,6 @@ $as_echo_n "checking for modf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36883,7 +36665,6 @@ $as_echo_n "checking for powf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -36943,7 +36724,6 @@ $as_echo_n "checking for sqrtf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37007,7 +36787,6 @@ $as_echo_n "checking for sincosf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37067,7 +36846,6 @@ $as_echo_n "checking for finitef declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37130,7 +36908,6 @@ $as_echo_n "checking for long double trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37187,7 +36964,6 @@ $as_echo_n "checking for long double round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37246,7 +37022,6 @@ $as_echo_n "checking for isnanl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37310,7 +37085,6 @@ $as_echo_n "checking for isinfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37374,7 +37148,6 @@ $as_echo_n "checking for atan2l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37434,7 +37207,6 @@ $as_echo_n "checking for expl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37498,7 +37270,6 @@ $as_echo_n "checking for fabsl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37562,7 +37333,6 @@ $as_echo_n "checking for fmodl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37622,7 +37392,6 @@ $as_echo_n "checking for frexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37682,7 +37451,6 @@ $as_echo_n "checking for hypotl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37742,7 +37510,6 @@ $as_echo_n "checking for ldexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37802,7 +37569,6 @@ $as_echo_n "checking for logl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37866,7 +37632,6 @@ $as_echo_n "checking for log10l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37930,7 +37695,6 @@ $as_echo_n "checking for modfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -37990,7 +37754,6 @@ $as_echo_n "checking for powl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -38050,7 +37813,6 @@ $as_echo_n "checking for sqrtl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -38114,7 +37876,6 @@ $as_echo_n "checking for sincosl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -38174,7 +37935,6 @@ $as_echo_n "checking for finitel declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -38246,7 +38006,6 @@ $as_echo_n "checking for at_quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -38304,7 +38063,6 @@ $as_echo_n "checking for quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -38362,7 +38120,6 @@ $as_echo_n "checking for strtold declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -38420,7 +38177,6 @@ $as_echo_n "checking for strtof declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -39212,7 +38968,6 @@ $as_echo "#define HAVE_TLS 1" >>confdefs.h
> # All these tests are for C++; save the language and the compiler flags.
> # The CXXFLAGS thing is suspicious, but based on similar bits previously
> # found in GLIBCXX_CONFIGURE.
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -39477,7 +39232,6 @@ $as_echo_n "checking for isinf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -39541,7 +39295,6 @@ $as_echo_n "checking for isnan declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -39605,7 +39358,6 @@ $as_echo_n "checking for finite declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -39669,7 +39421,6 @@ $as_echo_n "checking for sincos declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -39729,7 +39480,6 @@ $as_echo_n "checking for fpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -39793,7 +39543,6 @@ $as_echo_n "checking for qfpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -39857,7 +39606,6 @@ $as_echo_n "checking for hypot declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -39916,7 +39664,6 @@ $as_echo_n "checking for float trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -39973,7 +39720,6 @@ $as_echo_n "checking for float round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40032,7 +39778,6 @@ $as_echo_n "checking for expf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40096,7 +39841,6 @@ $as_echo_n "checking for isnanf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40160,7 +39904,6 @@ $as_echo_n "checking for isinff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40224,7 +39967,6 @@ $as_echo_n "checking for atan2f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40284,7 +40026,6 @@ $as_echo_n "checking for fabsf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40348,7 +40089,6 @@ $as_echo_n "checking for fmodf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40408,7 +40148,6 @@ $as_echo_n "checking for frexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40468,7 +40207,6 @@ $as_echo_n "checking for hypotf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40528,7 +40266,6 @@ $as_echo_n "checking for ldexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40588,7 +40325,6 @@ $as_echo_n "checking for logf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40652,7 +40388,6 @@ $as_echo_n "checking for log10f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40716,7 +40451,6 @@ $as_echo_n "checking for modff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40776,7 +40510,6 @@ $as_echo_n "checking for modf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40836,7 +40569,6 @@ $as_echo_n "checking for powf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40896,7 +40628,6 @@ $as_echo_n "checking for sqrtf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -40960,7 +40691,6 @@ $as_echo_n "checking for sincosf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41020,7 +40750,6 @@ $as_echo_n "checking for finitef declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41083,7 +40812,6 @@ $as_echo_n "checking for long double trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41140,7 +40868,6 @@ $as_echo_n "checking for long double round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41199,7 +40926,6 @@ $as_echo_n "checking for isnanl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41263,7 +40989,6 @@ $as_echo_n "checking for isinfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41327,7 +41052,6 @@ $as_echo_n "checking for atan2l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41387,7 +41111,6 @@ $as_echo_n "checking for expl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41451,7 +41174,6 @@ $as_echo_n "checking for fabsl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41515,7 +41237,6 @@ $as_echo_n "checking for fmodl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41575,7 +41296,6 @@ $as_echo_n "checking for frexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41635,7 +41355,6 @@ $as_echo_n "checking for hypotl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41695,7 +41414,6 @@ $as_echo_n "checking for ldexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41755,7 +41473,6 @@ $as_echo_n "checking for logl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41819,7 +41536,6 @@ $as_echo_n "checking for log10l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41883,7 +41599,6 @@ $as_echo_n "checking for modfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -41943,7 +41658,6 @@ $as_echo_n "checking for powl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -42003,7 +41717,6 @@ $as_echo_n "checking for sqrtl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -42067,7 +41780,6 @@ $as_echo_n "checking for sincosl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -42127,7 +41839,6 @@ $as_echo_n "checking for finitel declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -42199,7 +41910,6 @@ $as_echo_n "checking for at_quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -42257,7 +41967,6 @@ $as_echo_n "checking for quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -42315,7 +42024,6 @@ $as_echo_n "checking for strtold declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -42373,7 +42081,6 @@ $as_echo_n "checking for strtof declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -42922,7 +42629,6 @@ $as_echo_n "checking for isinf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -42986,7 +42692,6 @@ $as_echo_n "checking for isnan declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43050,7 +42755,6 @@ $as_echo_n "checking for finite declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43114,7 +42818,6 @@ $as_echo_n "checking for sincos declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43174,7 +42877,6 @@ $as_echo_n "checking for fpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43238,7 +42940,6 @@ $as_echo_n "checking for qfpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43302,7 +43003,6 @@ $as_echo_n "checking for hypot declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43361,7 +43061,6 @@ $as_echo_n "checking for float trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43418,7 +43117,6 @@ $as_echo_n "checking for float round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43477,7 +43175,6 @@ $as_echo_n "checking for expf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43541,7 +43238,6 @@ $as_echo_n "checking for isnanf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43605,7 +43301,6 @@ $as_echo_n "checking for isinff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43669,7 +43364,6 @@ $as_echo_n "checking for atan2f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43729,7 +43423,6 @@ $as_echo_n "checking for fabsf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43793,7 +43486,6 @@ $as_echo_n "checking for fmodf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43853,7 +43545,6 @@ $as_echo_n "checking for frexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43913,7 +43604,6 @@ $as_echo_n "checking for hypotf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -43973,7 +43663,6 @@ $as_echo_n "checking for ldexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44033,7 +43722,6 @@ $as_echo_n "checking for logf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44097,7 +43785,6 @@ $as_echo_n "checking for log10f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44161,7 +43848,6 @@ $as_echo_n "checking for modff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44221,7 +43907,6 @@ $as_echo_n "checking for modf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44281,7 +43966,6 @@ $as_echo_n "checking for powf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44341,7 +44025,6 @@ $as_echo_n "checking for sqrtf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44405,7 +44088,6 @@ $as_echo_n "checking for sincosf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44465,7 +44147,6 @@ $as_echo_n "checking for finitef declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44528,7 +44209,6 @@ $as_echo_n "checking for long double trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44585,7 +44265,6 @@ $as_echo_n "checking for long double round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44644,7 +44323,6 @@ $as_echo_n "checking for isnanl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44708,7 +44386,6 @@ $as_echo_n "checking for isinfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44772,7 +44449,6 @@ $as_echo_n "checking for atan2l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44832,7 +44508,6 @@ $as_echo_n "checking for expl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44896,7 +44571,6 @@ $as_echo_n "checking for fabsl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -44960,7 +44634,6 @@ $as_echo_n "checking for fmodl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45020,7 +44693,6 @@ $as_echo_n "checking for frexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45080,7 +44752,6 @@ $as_echo_n "checking for hypotl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45140,7 +44811,6 @@ $as_echo_n "checking for ldexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45200,7 +44870,6 @@ $as_echo_n "checking for logl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45264,7 +44933,6 @@ $as_echo_n "checking for log10l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45328,7 +44996,6 @@ $as_echo_n "checking for modfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45388,7 +45055,6 @@ $as_echo_n "checking for powl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45448,7 +45114,6 @@ $as_echo_n "checking for sqrtl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45512,7 +45177,6 @@ $as_echo_n "checking for sincosl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45572,7 +45236,6 @@ $as_echo_n "checking for finitel declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45644,7 +45307,6 @@ $as_echo_n "checking for at_quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45702,7 +45364,6 @@ $as_echo_n "checking for quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45760,7 +45421,6 @@ $as_echo_n "checking for strtold declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -45818,7 +45478,6 @@ $as_echo_n "checking for strtof declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -46599,7 +46258,6 @@ $as_echo_n "checking for isinf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -46663,7 +46321,6 @@ $as_echo_n "checking for isnan declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -46727,7 +46384,6 @@ $as_echo_n "checking for finite declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -46791,7 +46447,6 @@ $as_echo_n "checking for sincos declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -46851,7 +46506,6 @@ $as_echo_n "checking for fpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -46915,7 +46569,6 @@ $as_echo_n "checking for qfpclass declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -46979,7 +46632,6 @@ $as_echo_n "checking for hypot declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47038,7 +46690,6 @@ $as_echo_n "checking for float trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47095,7 +46746,6 @@ $as_echo_n "checking for float round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47154,7 +46804,6 @@ $as_echo_n "checking for expf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47218,7 +46867,6 @@ $as_echo_n "checking for isnanf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47282,7 +46930,6 @@ $as_echo_n "checking for isinff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47346,7 +46993,6 @@ $as_echo_n "checking for atan2f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47406,7 +47052,6 @@ $as_echo_n "checking for fabsf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47470,7 +47115,6 @@ $as_echo_n "checking for fmodf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47530,7 +47174,6 @@ $as_echo_n "checking for frexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47590,7 +47233,6 @@ $as_echo_n "checking for hypotf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47650,7 +47292,6 @@ $as_echo_n "checking for ldexpf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47710,7 +47351,6 @@ $as_echo_n "checking for logf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47774,7 +47414,6 @@ $as_echo_n "checking for log10f declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47838,7 +47477,6 @@ $as_echo_n "checking for modff declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47898,7 +47536,6 @@ $as_echo_n "checking for modf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -47958,7 +47595,6 @@ $as_echo_n "checking for powf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48018,7 +47654,6 @@ $as_echo_n "checking for sqrtf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48082,7 +47717,6 @@ $as_echo_n "checking for sincosf declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48142,7 +47776,6 @@ $as_echo_n "checking for finitef declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48205,7 +47838,6 @@ $as_echo_n "checking for long double trig functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48262,7 +47894,6 @@ $as_echo_n "checking for long double round functions... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48321,7 +47952,6 @@ $as_echo_n "checking for isnanl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48385,7 +48015,6 @@ $as_echo_n "checking for isinfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48449,7 +48078,6 @@ $as_echo_n "checking for atan2l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48509,7 +48137,6 @@ $as_echo_n "checking for expl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48573,7 +48200,6 @@ $as_echo_n "checking for fabsl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48637,7 +48263,6 @@ $as_echo_n "checking for fmodl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48697,7 +48322,6 @@ $as_echo_n "checking for frexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48757,7 +48381,6 @@ $as_echo_n "checking for hypotl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48817,7 +48440,6 @@ $as_echo_n "checking for ldexpl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48877,7 +48499,6 @@ $as_echo_n "checking for logl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -48941,7 +48562,6 @@ $as_echo_n "checking for log10l declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49005,7 +48625,6 @@ $as_echo_n "checking for modfl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49065,7 +48684,6 @@ $as_echo_n "checking for powl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49125,7 +48743,6 @@ $as_echo_n "checking for sqrtl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49189,7 +48806,6 @@ $as_echo_n "checking for sincosl declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49249,7 +48865,6 @@ $as_echo_n "checking for finitel declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49321,7 +48936,6 @@ $as_echo_n "checking for at_quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49379,7 +48993,6 @@ $as_echo_n "checking for quick_exit declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49437,7 +49050,6 @@ $as_echo_n "checking for strtold declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49495,7 +49107,6 @@ $as_echo_n "checking for strtof declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49600,7 +49211,6 @@ if ${glibcxx_cv_func_acosl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49651,7 +49261,6 @@ if ${glibcxx_cv_func_asinl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49702,7 +49311,6 @@ if ${glibcxx_cv_func_atan2l_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49753,7 +49361,6 @@ if ${glibcxx_cv_func_atanl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49804,7 +49411,6 @@ if ${glibcxx_cv_func_ceill_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49855,7 +49461,6 @@ if ${glibcxx_cv_func_cosl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49906,7 +49511,6 @@ if ${glibcxx_cv_func_coshl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -49957,7 +49561,6 @@ if ${glibcxx_cv_func_expl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50008,7 +49611,6 @@ if ${glibcxx_cv_func_fabsl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50059,7 +49661,6 @@ if ${glibcxx_cv_func_floorl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50110,7 +49711,6 @@ if ${glibcxx_cv_func_fmodl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50161,7 +49761,6 @@ if ${glibcxx_cv_func_frexpl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50212,7 +49811,6 @@ if ${glibcxx_cv_func_ldexpl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50263,7 +49861,6 @@ if ${glibcxx_cv_func_log10l_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50314,7 +49911,6 @@ if ${glibcxx_cv_func_logl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50365,7 +49961,6 @@ if ${glibcxx_cv_func_modfl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50416,7 +50011,6 @@ if ${glibcxx_cv_func_powl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50467,7 +50061,6 @@ if ${glibcxx_cv_func_sinl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50518,7 +50111,6 @@ if ${glibcxx_cv_func_sinhl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50569,7 +50161,6 @@ if ${glibcxx_cv_func_sqrtl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50620,7 +50211,6 @@ if ${glibcxx_cv_func_tanl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50671,7 +50261,6 @@ if ${glibcxx_cv_func_tanhl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50722,7 +50311,6 @@ if ${glibcxx_cv_func_hypotl_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50773,7 +50361,6 @@ if ${glibcxx_cv_func_ldexpf_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50824,7 +50411,6 @@ if ${glibcxx_cv_func_modff_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50875,7 +50461,6 @@ if ${glibcxx_cv_func_hypotf_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -50926,7 +50511,6 @@ if ${glibcxx_cv_func_frexpf_use+:} false; then :
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=c
> ac_cpp='$CPP $CPPFLAGS'
> ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -51971,7 +51555,6 @@ $as_echo "#define _GLIBCXX_X86_RDSEED 1" >>confdefs.h
> # Check for other random number APIs
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -52046,7 +51629,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -52122,7 +51704,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
> # Do checks for resource limit functions.
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -52367,7 +51948,6 @@ $as_echo_n "checking for setenv declaration... " >&6; }
> $as_echo_n "(cached) " >&6
> else
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -52460,7 +52040,6 @@ fi
> if test x$enable_libstdcxx_threads = xauto ||
> test x$enable_libstdcxx_threads = xyes; then
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -52675,7 +52254,6 @@ $as_echo_n "checking whether to build Filesystem TS support... " >&6; }
> $as_echo "$enable_libstdcxx_filesystem_ts" >&6; }
>
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -54159,7 +53737,7 @@ $as_echo "$glibcxx_cv_libbacktrace_atomics" >&6; }
> CXXFLAGS='-O0 -S'
>
> cat > conftest.$ac_ext << EOF
>-#line 54162 "configure"
>+#line 53740 "configure"
> #include <stddef.h>
> int main()
> {
>@@ -54839,8 +54417,6 @@ _ACEOF
>
> # For std::chrono formatters to use tm::tm_zone
>
>-
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -54898,7 +54474,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
> # For src/c++11/shared_ptr.cc alignment.
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -54947,7 +54522,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
> # For using init_priority in ios_init.cc
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -54998,7 +54572,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
> # For __basic_file::native_handle()
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -55056,7 +54629,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
> # For std::text_encoding
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -55113,7 +54685,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
> # For std::is_debugger_present
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>@@ -55186,7 +54757,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
>
> # For std::print
>
>-
> ac_ext=cpp
> ac_cpp='$CXXCPP $CPPFLAGS'
> ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>diff --git a/libstdc++-v3/crossconfig.m4 b/libstdc++-v3/crossconfig.m4
>index 2f4a6c6da87..c94f5719075 100644
>--- a/libstdc++-v3/crossconfig.m4
>+++ b/libstdc++-v3/crossconfig.m4
>@@ -320,8 +320,7 @@ dnl GLIBCXX_CHECK_MATH_DECL
> AC_DEFUN([GLIBCXX_CHECK_MATH_DECL], [
> AC_CACHE_CHECK([for $1 declaration],
> [glibcxx_cv_func_$1_use], [
>- AC_LANG_SAVE
>- AC_LANG_C
>+ AC_LANG_PUSH([C])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
> #include <math.h>
> #ifdef HAVE_IEEEFP_H
>diff --git a/libstdc++-v3/linkage.m4 b/libstdc++-v3/linkage.m4
>index 222cc080f3c..8cce2dac70a 100644
>--- a/libstdc++-v3/linkage.m4
>+++ b/libstdc++-v3/linkage.m4
>@@ -12,8 +12,7 @@ AC_DEFUN([GLIBCXX_CHECK_MATH_DECL_1], [
> AC_MSG_CHECKING([for $1 declaration])
> if test x${glibcxx_cv_func_$1_use+set} != xset; then
> AC_CACHE_VAL(glibcxx_cv_func_$1_use, [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
> #ifdef HAVE_IEEEFP_H
> #include <ieeefp.h>
>@@ -21,7 +20,7 @@ AC_DEFUN([GLIBCXX_CHECK_MATH_DECL_1], [
> ]],
> [[ $1(0);]])],
> [glibcxx_cv_func_$1_use=yes], [glibcxx_cv_func_$1_use=no])
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
> fi
> AC_MSG_RESULT($glibcxx_cv_func_$1_use)
>@@ -57,13 +56,12 @@ AC_DEFUN([GLIBCXX_CHECK_MATH_DECLS_AND_LINKAGES_1], [
> define([funclist],patsubst($3,\(\w+\)\(\W*\),\1 ))dnl
> AC_MSG_CHECKING([for $1 functions])
> AC_CACHE_VAL(glibcxx_cv_func_$2_use, [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <math.h>]],
> patsubst(funclist,[\w+],[\& (0);]))],
> [glibcxx_cv_func_$2_use=yes],
> [glibcxx_cv_func_$2_use=no])
>- AC_LANG_RESTORE])
>+ AC_LANG_POP([C++])])
> AC_MSG_RESULT($glibcxx_cv_func_$2_use)
> if test x$glibcxx_cv_func_$2_use = x"yes"; then
> AC_CHECK_FUNCS(funclist)
>@@ -81,12 +79,11 @@ AC_DEFUN([GLIBCXX_CHECK_MATH_DECL_2], [
> AC_MSG_CHECKING([for $1 declaration])
> if test x${glibcxx_cv_func_$1_use+set} != xset; then
> AC_CACHE_VAL(glibcxx_cv_func_$1_use, [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <math.h>]],
> [[ $1(0, 0);]])],
> [glibcxx_cv_func_$1_use=yes], [glibcxx_cv_func_$1_use=no])
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
> fi
> AC_MSG_RESULT($glibcxx_cv_func_$1_use)
>@@ -122,12 +119,11 @@ AC_DEFUN([GLIBCXX_CHECK_MATH_DECL_3], [
> AC_MSG_CHECKING([for $1 declaration])
> if test x${glibcxx_cv_func_$1_use+set} != xset; then
> AC_CACHE_VAL(glibcxx_cv_func_$1_use, [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <math.h>]],
> [[ $1(0, 0, 0);]])],
> [glibcxx_cv_func_$1_use=yes], [glibcxx_cv_func_$1_use=no])
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
> fi
> AC_MSG_RESULT($glibcxx_cv_func_$1_use)
>@@ -167,12 +163,11 @@ AC_DEFUN([GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE_1], [
> AC_MSG_CHECKING([for $1 declaration])
> if test x${glibcxx_cv_func_$1_use+set} != xset; then
> AC_CACHE_VAL(glibcxx_cv_func_$1_use, [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>]],
> [[ $1(0);]])],
> [glibcxx_cv_func_$1_use=yes], [glibcxx_cv_func_$1_use=no])
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
> fi
> AC_MSG_RESULT($glibcxx_cv_func_$1_use)
>@@ -196,12 +191,11 @@ AC_DEFUN([GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE_2], [
> AC_MSG_CHECKING([for $1 declaration])
> if test x${glibcxx_cv_func_$1_use+set} != xset; then
> AC_CACHE_VAL(glibcxx_cv_func_$1_use, [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>]],
> [[ $1(0, 0);]])],
> [glibcxx_cv_func_$1_use=yes], [glibcxx_cv_func_$1_use=no])
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
> fi
> AC_MSG_RESULT($glibcxx_cv_func_$1_use)
>@@ -225,12 +219,11 @@ AC_DEFUN([GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE_3], [
> AC_MSG_CHECKING([for $1 declaration])
> if test x${glibcxx_cv_func_$1_use+set} != xset; then
> AC_CACHE_VAL(glibcxx_cv_func_$1_use, [
>- AC_LANG_SAVE
>- AC_LANG_CPLUSPLUS
>+ AC_LANG_PUSH([C++])
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>]],
> [[ $1(0, 0, 0);]])],
> [glibcxx_cv_func_$1_use=yes], [glibcxx_cv_func_$1_use=no])
>- AC_LANG_RESTORE
>+ AC_LANG_POP([C++])
> ])
> fi
> AC_MSG_RESULT($glibcxx_cv_func_$1_use)
>--
>2.43.0
>
>
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