Enable some features for RTEMS in libstdc++
Commit Message
Remove RTEMS support from crossconfig.m4 since this code is not used due to
"with_newlib" being "yes".
libstdc++-v3/ChangeLog:
* configure: Regnerate.
* configure.ac (newlib, *-rtems*): Enable TLS support for all RTEMS
targets except bfin, lm32, mips, moxie, or1k, and v850.
For all RTEMS targets, define HAVE_ALIGNED_ALLOC, HAVE_AT_QUICK_EXIT,
HAVE_LINK, HAVE_POLL, HAVE_QUICK_EXIT, HAVE_READLINK, HAVE_SETENV,
HAVE_SLEEP, HAVE_SOCKATMARK, HAVE_STRERROR_L, HAVE_SYMLINK,
HAVE_TRUNCATE, and HAVE_USLEEP.
* crossconfig.m4 (*-rtems*): Remove.
---
libstdc++-v3/configure | 6012 +----------------------------------
libstdc++-v3/configure.ac | 25 +
libstdc++-v3/crossconfig.m4 | 6 -
3 files changed, 64 insertions(+), 5979 deletions(-)
Comments
On 23.06.22 13:39, Sebastian Huber wrote:
> Remove RTEMS support from crossconfig.m4 since this code is not used due to
> "with_newlib" being "yes".
>
> libstdc++-v3/ChangeLog:
>
> * configure: Regnerate.
> * configure.ac (newlib, *-rtems*): Enable TLS support for all RTEMS
> targets except bfin, lm32, mips, moxie, or1k, and v850.
> For all RTEMS targets, define HAVE_ALIGNED_ALLOC, HAVE_AT_QUICK_EXIT,
> HAVE_LINK, HAVE_POLL, HAVE_QUICK_EXIT, HAVE_READLINK, HAVE_SETENV,
> HAVE_SLEEP, HAVE_SOCKATMARK, HAVE_STRERROR_L, HAVE_SYMLINK,
> HAVE_TRUNCATE, and HAVE_USLEEP.
> * crossconfig.m4 (*-rtems*): Remove.
Since this patch touches the global configure script and a
Newlib-specifc part, I guess I need approval from someone.
On 6/24/2022 5:38 AM, Sebastian Huber wrote:
> On 23.06.22 13:39, Sebastian Huber wrote:
>> Remove RTEMS support from crossconfig.m4 since this code is not used
>> due to
>> "with_newlib" being "yes".
>>
>> libstdc++-v3/ChangeLog:
>>
>> * configure: Regnerate.
>> * configure.ac (newlib, *-rtems*): Enable TLS support for all RTEMS
>> targets except bfin, lm32, mips, moxie, or1k, and v850.
>> For all RTEMS targets, define HAVE_ALIGNED_ALLOC,
>> HAVE_AT_QUICK_EXIT,
>> HAVE_LINK, HAVE_POLL, HAVE_QUICK_EXIT, HAVE_READLINK, HAVE_SETENV,
>> HAVE_SLEEP, HAVE_SOCKATMARK, HAVE_STRERROR_L, HAVE_SYMLINK,
>> HAVE_TRUNCATE, and HAVE_USLEEP.
>> * crossconfig.m4 (*-rtems*): Remove.
>
> Since this patch touches the global configure script and a
> Newlib-specifc part, I guess I need approval from someone.
Not really. It's just hitting the rtems parts of those files which
we've generally considered part of the port.
Or to put it another way, who is likely in a better position to know if
this is correct, you or someone like myself? :-)
Jeff
@@ -29237,6 +29237,45 @@ else
$as_echo "#define HAVE_MEMALIGN 1" >>confdefs.h
+
+ case "${target}" in
+ *-rtems*)
+ case "${target}" in
+ bfin* | lm32* | mips* | moxie* | or1k* | v850*)
+ ;;
+ *)
+ $as_echo "#define HAVE_TLS 1" >>confdefs.h
+
+ ;;
+ esac
+ $as_echo "#define HAVE_ALIGNED_ALLOC 1" >>confdefs.h
+
+ $as_echo "#define HAVE_AT_QUICK_EXIT 1" >>confdefs.h
+
+ $as_echo "#define HAVE_LINK 1" >>confdefs.h
+
+ $as_echo "#define HAVE_POLL 1" >>confdefs.h
+
+ $as_echo "#define HAVE_QUICK_EXIT 1" >>confdefs.h
+
+ $as_echo "#define HAVE_READLINK 1" >>confdefs.h
+
+ $as_echo "#define HAVE_SETENV 1" >>confdefs.h
+
+ $as_echo "#define HAVE_SLEEP 1" >>confdefs.h
+
+ $as_echo "#define HAVE_SOCKATMARK 1" >>confdefs.h
+
+ $as_echo "#define HAVE_STRERROR_L 1" >>confdefs.h
+
+ $as_echo "#define HAVE_SYMLINK 1" >>confdefs.h
+
+ $as_echo "#define HAVE_TRUNCATE 1" >>confdefs.h
+
+ $as_echo "#define HAVE_USLEEP 1" >>confdefs.h
+
+ ;;
+ esac
elif test "x$with_headers" != "xno"; then
# Base decisions on target environment.
@@ -60919,5979 +60958,6 @@ $as_echo "$ac_ld_relro" >&6; }
$as_echo "#define HAVE_SINHL 1" >>confdefs.h
- ;;
- *-rtems*)
-
- # All these tests are for C++; save the language and the compiler flags.
- # The CXXFLAGS thing is suspicious, but based on similar bits previously
- # found in GLIBCXX_CONFIGURE.
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- ac_test_CXXFLAGS="${CXXFLAGS+set}"
- ac_save_CXXFLAGS="$CXXFLAGS"
-
- # Check for -ffunction-sections -fdata-sections
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
-$as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
- CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-int foo; void bar() { };
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- ac_fdsections=yes
-else
- ac_fdsections=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test "$ac_test_CXXFLAGS" = set; then
- CXXFLAGS="$ac_save_CXXFLAGS"
- else
- # this is the suspicious part
- CXXFLAGS=''
- fi
- if test x"$ac_fdsections" = x"yes"; then
- SECTION_FLAGS='-ffunction-sections -fdata-sections'
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
-$as_echo "$ac_fdsections" >&6; }
-
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-
- # If we're not using GNU ld, then there's no point in even trying these
- # tests. Check for that first. We should have already tested for gld
- # by now (in libtool), but require it now just to be safe...
- test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
- test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
-
-
-
- # The name set by libtool depends on the version of libtool. Shame on us
- # for depending on an impl detail, but c'est la vie. Older versions used
- # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
- # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
- # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
- # set (hence we're using an older libtool), then set it.
- if test x${with_gnu_ld+set} != xset; then
- if test x${ac_cv_prog_gnu_ld+set} != xset; then
- # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
- with_gnu_ld=no
- else
- with_gnu_ld=$ac_cv_prog_gnu_ld
- fi
- fi
-
- # Start by getting the version number. I think the libtool test already
- # does some of this, but throws away the result.
- glibcxx_ld_is_gold=no
- glibcxx_ld_is_mold=no
- if test x"$with_gnu_ld" = x"yes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
-$as_echo_n "checking for ld version... " >&6; }
-
- if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
- glibcxx_ld_is_gold=yes
- elif $LD --version 2>/dev/null | grep 'mold' >/dev/null 2>&1; then
- glibcxx_ld_is_mold=yes
- fi
- ldver=`$LD --version 2>/dev/null |
- sed -e 's/[. ][0-9]\{8\}$//;s/.* \([^ ]\{1,\}\)$/\1/; q'`
-
- glibcxx_gnu_ld_version=`echo $ldver | \
- $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
-$as_echo "$glibcxx_gnu_ld_version" >&6; }
- fi
-
- # Set --gc-sections.
- glibcxx_have_gc_sections=no
- if test "$glibcxx_ld_is_gold" = "yes" || test "$glibcxx_ld_is_mold" = "yes" ; then
- if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
- glibcxx_have_gc_sections=yes
- fi
- else
- glibcxx_gcsections_min_ld=21602
- if test x"$with_gnu_ld" = x"yes" &&
- test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
- glibcxx_have_gc_sections=yes
- fi
- fi
- if test "$glibcxx_have_gc_sections" = "yes"; then
- # Sufficiently young GNU ld it is! Joy and bunny rabbits!
- # NB: This flag only works reliably after 2.16.1. Configure tests
- # for this are difficult, so hard wire a value that should work.
-
- ac_test_CFLAGS="${CFLAGS+set}"
- ac_save_CFLAGS="$CFLAGS"
- CFLAGS='-Wl,--gc-sections'
-
- # Check for -Wl,--gc-sections
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
-$as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
- if test x$gcc_no_link = xyes; then
- as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
-fi
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
- int one(void) { return 1; }
- int two(void) { return 2; }
-
-int
-main ()
-{
- two();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_gcsections=yes
-else
- ac_gcsections=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test "$ac_gcsections" = "yes"; then
- rm -f conftest.c
- touch conftest.c
- if $CC -c conftest.c; then
- if $LD --gc-sections -o conftest conftest.o 2>&1 | \
- grep "Warning: gc-sections option ignored" > /dev/null; then
- ac_gcsections=no
- fi
- fi
- rm -f conftest.c conftest.o conftest
- fi
- if test "$ac_gcsections" = "yes"; then
- SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
-$as_echo "$ac_gcsections" >&6; }
-
- if test "$ac_test_CFLAGS" = set; then
- CFLAGS="$ac_save_CFLAGS"
- else
- # this is the suspicious part
- CFLAGS=''
- fi
- fi
-
- # Set -z,relro.
- # Note this is only for shared objects.
- ac_ld_relro=no
- if test x"$with_gnu_ld" = x"yes"; then
- # cygwin and mingw uses PE, which has no ELF relro support,
- # multi target ld may confuse configure machinery
- case "$host" in
- *-*-cygwin*)
- ;;
- *-*-mingw*)
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
-$as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
- cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
- if test -n "$cxx_z_relo"; then
- OPT_LDFLAGS="-Wl,-z,relro"
- ac_ld_relro=yes
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
-$as_echo "$ac_ld_relro" >&6; }
- esac
- fi
-
- # Set linker optimization flags.
- if test x"$with_gnu_ld" = x"yes"; then
- OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
- fi
-
-
-
-
-
- ac_test_CXXFLAGS="${CXXFLAGS+set}"
- ac_save_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
-$as_echo_n "checking for sin in -lm... " >&6; }
-if ${ac_cv_lib_m_sin+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm $LIBS"
-if test x$gcc_no_link = xyes; then
- as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
-fi
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char sin ();
-int
-main ()
-{
-return sin ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_m_sin=yes
-else
- ac_cv_lib_m_sin=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
-$as_echo "$ac_cv_lib_m_sin" >&6; }
-if test "x$ac_cv_lib_m_sin" = xyes; then :
- libm="-lm"
-fi
-
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS $libm"
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
-$as_echo_n "checking for isinf declaration... " >&6; }
- if test x${glibcxx_cv_func_isinf_use+set} != xset; then
- if ${glibcxx_cv_func_isinf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- isinf(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_isinf_use=yes
-else
- glibcxx_cv_func_isinf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
-$as_echo "$glibcxx_cv_func_isinf_use" >&6; }
-
- if test x$glibcxx_cv_func_isinf_use = x"yes"; then
- for ac_func in isinf
-do :
- ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
-if test "x$ac_cv_func_isinf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ISINF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
-$as_echo_n "checking for _isinf declaration... " >&6; }
- if test x${glibcxx_cv_func__isinf_use+set} != xset; then
- if ${glibcxx_cv_func__isinf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _isinf(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__isinf_use=yes
-else
- glibcxx_cv_func__isinf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
-$as_echo "$glibcxx_cv_func__isinf_use" >&6; }
-
- if test x$glibcxx_cv_func__isinf_use = x"yes"; then
- for ac_func in _isinf
-do :
- ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
-if test "x$ac_cv_func__isinf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__ISINF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
-$as_echo_n "checking for isnan declaration... " >&6; }
- if test x${glibcxx_cv_func_isnan_use+set} != xset; then
- if ${glibcxx_cv_func_isnan_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- isnan(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_isnan_use=yes
-else
- glibcxx_cv_func_isnan_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
-$as_echo "$glibcxx_cv_func_isnan_use" >&6; }
-
- if test x$glibcxx_cv_func_isnan_use = x"yes"; then
- for ac_func in isnan
-do :
- ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
-if test "x$ac_cv_func_isnan" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ISNAN 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
-$as_echo_n "checking for _isnan declaration... " >&6; }
- if test x${glibcxx_cv_func__isnan_use+set} != xset; then
- if ${glibcxx_cv_func__isnan_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _isnan(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__isnan_use=yes
-else
- glibcxx_cv_func__isnan_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
-$as_echo "$glibcxx_cv_func__isnan_use" >&6; }
-
- if test x$glibcxx_cv_func__isnan_use = x"yes"; then
- for ac_func in _isnan
-do :
- ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
-if test "x$ac_cv_func__isnan" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__ISNAN 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
-$as_echo_n "checking for finite declaration... " >&6; }
- if test x${glibcxx_cv_func_finite_use+set} != xset; then
- if ${glibcxx_cv_func_finite_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- finite(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_finite_use=yes
-else
- glibcxx_cv_func_finite_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
-$as_echo "$glibcxx_cv_func_finite_use" >&6; }
-
- if test x$glibcxx_cv_func_finite_use = x"yes"; then
- for ac_func in finite
-do :
- ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
-if test "x$ac_cv_func_finite" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FINITE 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
-$as_echo_n "checking for _finite declaration... " >&6; }
- if test x${glibcxx_cv_func__finite_use+set} != xset; then
- if ${glibcxx_cv_func__finite_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _finite(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__finite_use=yes
-else
- glibcxx_cv_func__finite_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
-$as_echo "$glibcxx_cv_func__finite_use" >&6; }
-
- if test x$glibcxx_cv_func__finite_use = x"yes"; then
- for ac_func in _finite
-do :
- ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
-if test "x$ac_cv_func__finite" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__FINITE 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
-$as_echo_n "checking for sincos declaration... " >&6; }
- if test x${glibcxx_cv_func_sincos_use+set} != xset; then
- if ${glibcxx_cv_func_sincos_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- sincos(0, 0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_sincos_use=yes
-else
- glibcxx_cv_func_sincos_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
-$as_echo "$glibcxx_cv_func_sincos_use" >&6; }
-
- if test x$glibcxx_cv_func_sincos_use = x"yes"; then
- for ac_func in sincos
-do :
- ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
-if test "x$ac_cv_func_sincos" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SINCOS 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
-$as_echo_n "checking for _sincos declaration... " >&6; }
- if test x${glibcxx_cv_func__sincos_use+set} != xset; then
- if ${glibcxx_cv_func__sincos_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _sincos(0, 0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__sincos_use=yes
-else
- glibcxx_cv_func__sincos_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
-$as_echo "$glibcxx_cv_func__sincos_use" >&6; }
-
- if test x$glibcxx_cv_func__sincos_use = x"yes"; then
- for ac_func in _sincos
-do :
- ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
-if test "x$ac_cv_func__sincos" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__SINCOS 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
-$as_echo_n "checking for fpclass declaration... " >&6; }
- if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
- if ${glibcxx_cv_func_fpclass_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- fpclass(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_fpclass_use=yes
-else
- glibcxx_cv_func_fpclass_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
-$as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
-
- if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
- for ac_func in fpclass
-do :
- ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
-if test "x$ac_cv_func_fpclass" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FPCLASS 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
-$as_echo_n "checking for _fpclass declaration... " >&6; }
- if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
- if ${glibcxx_cv_func__fpclass_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _fpclass(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__fpclass_use=yes
-else
- glibcxx_cv_func__fpclass_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
-$as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
-
- if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
- for ac_func in _fpclass
-do :
- ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
-if test "x$ac_cv_func__fpclass" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__FPCLASS 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
-$as_echo_n "checking for qfpclass declaration... " >&6; }
- if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
- if ${glibcxx_cv_func_qfpclass_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- qfpclass(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_qfpclass_use=yes
-else
- glibcxx_cv_func_qfpclass_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
-$as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
-
- if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
- for ac_func in qfpclass
-do :
- ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
-if test "x$ac_cv_func_qfpclass" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_QFPCLASS 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
-$as_echo_n "checking for _qfpclass declaration... " >&6; }
- if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
- if ${glibcxx_cv_func__qfpclass_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _qfpclass(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__qfpclass_use=yes
-else
- glibcxx_cv_func__qfpclass_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
-$as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
-
- if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
- for ac_func in _qfpclass
-do :
- ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
-if test "x$ac_cv_func__qfpclass" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__QFPCLASS 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
-$as_echo_n "checking for hypot declaration... " >&6; }
- if test x${glibcxx_cv_func_hypot_use+set} != xset; then
- if ${glibcxx_cv_func_hypot_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- hypot(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_hypot_use=yes
-else
- glibcxx_cv_func_hypot_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
-$as_echo "$glibcxx_cv_func_hypot_use" >&6; }
-
- if test x$glibcxx_cv_func_hypot_use = x"yes"; then
- for ac_func in hypot
-do :
- ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
-if test "x$ac_cv_func_hypot" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_HYPOT 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
-$as_echo_n "checking for _hypot declaration... " >&6; }
- if test x${glibcxx_cv_func__hypot_use+set} != xset; then
- if ${glibcxx_cv_func__hypot_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _hypot(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__hypot_use=yes
-else
- glibcxx_cv_func__hypot_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
-$as_echo "$glibcxx_cv_func__hypot_use" >&6; }
-
- if test x$glibcxx_cv_func__hypot_use = x"yes"; then
- for ac_func in _hypot
-do :
- ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
-if test "x$ac_cv_func__hypot" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__HYPOT 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
-$as_echo_n "checking for float trig functions... " >&6; }
- if ${glibcxx_cv_func_float_trig_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
-acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_float_trig_use=yes
-else
- glibcxx_cv_func_float_trig_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
-$as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
- if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
- for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
-$as_echo_n "checking for _float trig functions... " >&6; }
- if ${glibcxx_cv_func__float_trig_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
-_acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__float_trig_use=yes
-else
- glibcxx_cv_func__float_trig_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
-$as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
- if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
- for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
-$as_echo_n "checking for float round functions... " >&6; }
- if ${glibcxx_cv_func_float_round_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
-ceilf (0); floorf (0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_float_round_use=yes
-else
- glibcxx_cv_func_float_round_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
-$as_echo "$glibcxx_cv_func_float_round_use" >&6; }
- if test x$glibcxx_cv_func_float_round_use = x"yes"; then
- for ac_func in ceilf floorf
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
-$as_echo_n "checking for _float round functions... " >&6; }
- if ${glibcxx_cv_func__float_round_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
-_ceilf (0); _floorf (0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__float_round_use=yes
-else
- glibcxx_cv_func__float_round_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
-$as_echo "$glibcxx_cv_func__float_round_use" >&6; }
- if test x$glibcxx_cv_func__float_round_use = x"yes"; then
- for ac_func in _ceilf _floorf
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
-$as_echo_n "checking for expf declaration... " >&6; }
- if test x${glibcxx_cv_func_expf_use+set} != xset; then
- if ${glibcxx_cv_func_expf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- expf(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_expf_use=yes
-else
- glibcxx_cv_func_expf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
-$as_echo "$glibcxx_cv_func_expf_use" >&6; }
-
- if test x$glibcxx_cv_func_expf_use = x"yes"; then
- for ac_func in expf
-do :
- ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
-if test "x$ac_cv_func_expf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_EXPF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
-$as_echo_n "checking for _expf declaration... " >&6; }
- if test x${glibcxx_cv_func__expf_use+set} != xset; then
- if ${glibcxx_cv_func__expf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _expf(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__expf_use=yes
-else
- glibcxx_cv_func__expf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
-$as_echo "$glibcxx_cv_func__expf_use" >&6; }
-
- if test x$glibcxx_cv_func__expf_use = x"yes"; then
- for ac_func in _expf
-do :
- ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
-if test "x$ac_cv_func__expf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__EXPF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
-$as_echo_n "checking for isnanf declaration... " >&6; }
- if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
- if ${glibcxx_cv_func_isnanf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- isnanf(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_isnanf_use=yes
-else
- glibcxx_cv_func_isnanf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
-$as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
-
- if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
- for ac_func in isnanf
-do :
- ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
-if test "x$ac_cv_func_isnanf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ISNANF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
-$as_echo_n "checking for _isnanf declaration... " >&6; }
- if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
- if ${glibcxx_cv_func__isnanf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _isnanf(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__isnanf_use=yes
-else
- glibcxx_cv_func__isnanf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
-$as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
-
- if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
- for ac_func in _isnanf
-do :
- ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
-if test "x$ac_cv_func__isnanf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__ISNANF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
-$as_echo_n "checking for isinff declaration... " >&6; }
- if test x${glibcxx_cv_func_isinff_use+set} != xset; then
- if ${glibcxx_cv_func_isinff_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- isinff(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_isinff_use=yes
-else
- glibcxx_cv_func_isinff_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
-$as_echo "$glibcxx_cv_func_isinff_use" >&6; }
-
- if test x$glibcxx_cv_func_isinff_use = x"yes"; then
- for ac_func in isinff
-do :
- ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
-if test "x$ac_cv_func_isinff" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ISINFF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
-$as_echo_n "checking for _isinff declaration... " >&6; }
- if test x${glibcxx_cv_func__isinff_use+set} != xset; then
- if ${glibcxx_cv_func__isinff_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _isinff(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__isinff_use=yes
-else
- glibcxx_cv_func__isinff_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
-$as_echo "$glibcxx_cv_func__isinff_use" >&6; }
-
- if test x$glibcxx_cv_func__isinff_use = x"yes"; then
- for ac_func in _isinff
-do :
- ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
-if test "x$ac_cv_func__isinff" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__ISINFF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
-$as_echo_n "checking for atan2f declaration... " >&6; }
- if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
- if ${glibcxx_cv_func_atan2f_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- atan2f(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_atan2f_use=yes
-else
- glibcxx_cv_func_atan2f_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-ac_cpp='$CPP $CPPFLAGS'
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
-$as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
-
- if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
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-do :
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-if test "x$ac_cv_func_atan2f" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ATAN2F 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
-$as_echo_n "checking for _atan2f declaration... " >&6; }
- if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
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- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
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-{
- _atan2f(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__atan2f_use=yes
-else
- glibcxx_cv_func__atan2f_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
-$as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
-
- if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
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-do :
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-if test "x$ac_cv_func__atan2f" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__ATAN2F 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
-$as_echo_n "checking for fabsf declaration... " >&6; }
- if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
- if ${glibcxx_cv_func_fabsf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
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-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- fabsf(0);
- ;
- return 0;
-}
-_ACEOF
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-else
- glibcxx_cv_func_fabsf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-ac_cpp='$CPP $CPPFLAGS'
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-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
-$as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
-
- if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
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-do :
- ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
-if test "x$ac_cv_func_fabsf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FABSF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
-$as_echo_n "checking for _fabsf declaration... " >&6; }
- if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
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- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _fabsf(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__fabsf_use=yes
-else
- glibcxx_cv_func__fabsf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
-$as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
-
- if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
- for ac_func in _fabsf
-do :
- ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
-if test "x$ac_cv_func__fabsf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__FABSF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
-$as_echo_n "checking for fmodf declaration... " >&6; }
- if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
- if ${glibcxx_cv_func_fmodf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- fmodf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_fmodf_use=yes
-else
- glibcxx_cv_func_fmodf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
-$as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
-
- if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
- for ac_func in fmodf
-do :
- ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
-if test "x$ac_cv_func_fmodf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FMODF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
-$as_echo_n "checking for _fmodf declaration... " >&6; }
- if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
- if ${glibcxx_cv_func__fmodf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _fmodf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__fmodf_use=yes
-else
- glibcxx_cv_func__fmodf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
-$as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
-
- if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
- for ac_func in _fmodf
-do :
- ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
-if test "x$ac_cv_func__fmodf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__FMODF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
-$as_echo_n "checking for frexpf declaration... " >&6; }
- if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
- if ${glibcxx_cv_func_frexpf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- frexpf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_frexpf_use=yes
-else
- glibcxx_cv_func_frexpf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
-$as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
-
- if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
- for ac_func in frexpf
-do :
- ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
-if test "x$ac_cv_func_frexpf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FREXPF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
-$as_echo_n "checking for _frexpf declaration... " >&6; }
- if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
- if ${glibcxx_cv_func__frexpf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _frexpf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__frexpf_use=yes
-else
- glibcxx_cv_func__frexpf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
-$as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
-
- if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
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-do :
- ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
-if test "x$ac_cv_func__frexpf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__FREXPF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
-$as_echo_n "checking for hypotf declaration... " >&6; }
- if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
- if ${glibcxx_cv_func_hypotf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- hypotf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_hypotf_use=yes
-else
- glibcxx_cv_func_hypotf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
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-
- if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
- for ac_func in hypotf
-do :
- ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
-if test "x$ac_cv_func_hypotf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_HYPOTF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
-$as_echo_n "checking for _hypotf declaration... " >&6; }
- if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
- if ${glibcxx_cv_func__hypotf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _hypotf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__hypotf_use=yes
-else
- glibcxx_cv_func__hypotf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
-$as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
-
- if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
- for ac_func in _hypotf
-do :
- ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
-if test "x$ac_cv_func__hypotf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__HYPOTF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
-$as_echo_n "checking for ldexpf declaration... " >&6; }
- if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
- if ${glibcxx_cv_func_ldexpf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- ldexpf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_ldexpf_use=yes
-else
- glibcxx_cv_func_ldexpf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
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-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
-$as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
-
- if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
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-do :
- ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
-if test "x$ac_cv_func_ldexpf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LDEXPF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
-$as_echo_n "checking for _ldexpf declaration... " >&6; }
- if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
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- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
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-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _ldexpf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__ldexpf_use=yes
-else
- glibcxx_cv_func__ldexpf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
-$as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
-
- if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
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-do :
- ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
-if test "x$ac_cv_func__ldexpf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__LDEXPF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
-$as_echo_n "checking for logf declaration... " >&6; }
- if test x${glibcxx_cv_func_logf_use+set} != xset; then
- if ${glibcxx_cv_func_logf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- logf(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_logf_use=yes
-else
- glibcxx_cv_func_logf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
-$as_echo "$glibcxx_cv_func_logf_use" >&6; }
-
- if test x$glibcxx_cv_func_logf_use = x"yes"; then
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-do :
- ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
-if test "x$ac_cv_func_logf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LOGF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
-$as_echo_n "checking for _logf declaration... " >&6; }
- if test x${glibcxx_cv_func__logf_use+set} != xset; then
- if ${glibcxx_cv_func__logf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _logf(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__logf_use=yes
-else
- glibcxx_cv_func__logf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
-$as_echo "$glibcxx_cv_func__logf_use" >&6; }
-
- if test x$glibcxx_cv_func__logf_use = x"yes"; then
- for ac_func in _logf
-do :
- ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
-if test "x$ac_cv_func__logf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__LOGF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
-$as_echo_n "checking for log10f declaration... " >&6; }
- if test x${glibcxx_cv_func_log10f_use+set} != xset; then
- if ${glibcxx_cv_func_log10f_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- log10f(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_log10f_use=yes
-else
- glibcxx_cv_func_log10f_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
-$as_echo "$glibcxx_cv_func_log10f_use" >&6; }
-
- if test x$glibcxx_cv_func_log10f_use = x"yes"; then
- for ac_func in log10f
-do :
- ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
-if test "x$ac_cv_func_log10f" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LOG10F 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
-$as_echo_n "checking for _log10f declaration... " >&6; }
- if test x${glibcxx_cv_func__log10f_use+set} != xset; then
- if ${glibcxx_cv_func__log10f_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _log10f(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__log10f_use=yes
-else
- glibcxx_cv_func__log10f_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
-$as_echo "$glibcxx_cv_func__log10f_use" >&6; }
-
- if test x$glibcxx_cv_func__log10f_use = x"yes"; then
- for ac_func in _log10f
-do :
- ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
-if test "x$ac_cv_func__log10f" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__LOG10F 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
-$as_echo_n "checking for modff declaration... " >&6; }
- if test x${glibcxx_cv_func_modff_use+set} != xset; then
- if ${glibcxx_cv_func_modff_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- modff(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_modff_use=yes
-else
- glibcxx_cv_func_modff_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
-$as_echo "$glibcxx_cv_func_modff_use" >&6; }
-
- if test x$glibcxx_cv_func_modff_use = x"yes"; then
- for ac_func in modff
-do :
- ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
-if test "x$ac_cv_func_modff" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_MODFF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
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- if test x${glibcxx_cv_func__modff_use+set} != xset; then
- if ${glibcxx_cv_func__modff_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _modff(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__modff_use=yes
-else
- glibcxx_cv_func__modff_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
-$as_echo "$glibcxx_cv_func__modff_use" >&6; }
-
- if test x$glibcxx_cv_func__modff_use = x"yes"; then
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-do :
- ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
-if test "x$ac_cv_func__modff" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__MODFF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
-$as_echo_n "checking for modf declaration... " >&6; }
- if test x${glibcxx_cv_func_modf_use+set} != xset; then
- if ${glibcxx_cv_func_modf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- modf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_modf_use=yes
-else
- glibcxx_cv_func_modf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
-$as_echo "$glibcxx_cv_func_modf_use" >&6; }
-
- if test x$glibcxx_cv_func_modf_use = x"yes"; then
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-do :
- ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
-if test "x$ac_cv_func_modf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_MODF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
-$as_echo_n "checking for _modf declaration... " >&6; }
- if test x${glibcxx_cv_func__modf_use+set} != xset; then
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- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _modf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__modf_use=yes
-else
- glibcxx_cv_func__modf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
-$as_echo "$glibcxx_cv_func__modf_use" >&6; }
-
- if test x$glibcxx_cv_func__modf_use = x"yes"; then
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-do :
- ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
-if test "x$ac_cv_func__modf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__MODF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
-$as_echo_n "checking for powf declaration... " >&6; }
- if test x${glibcxx_cv_func_powf_use+set} != xset; then
- if ${glibcxx_cv_func_powf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- powf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_powf_use=yes
-else
- glibcxx_cv_func_powf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
-$as_echo "$glibcxx_cv_func_powf_use" >&6; }
-
- if test x$glibcxx_cv_func_powf_use = x"yes"; then
- for ac_func in powf
-do :
- ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
-if test "x$ac_cv_func_powf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_POWF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
-$as_echo_n "checking for _powf declaration... " >&6; }
- if test x${glibcxx_cv_func__powf_use+set} != xset; then
- if ${glibcxx_cv_func__powf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _powf(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__powf_use=yes
-else
- glibcxx_cv_func__powf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
-$as_echo "$glibcxx_cv_func__powf_use" >&6; }
-
- if test x$glibcxx_cv_func__powf_use = x"yes"; then
- for ac_func in _powf
-do :
- ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
-if test "x$ac_cv_func__powf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__POWF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
-$as_echo_n "checking for sqrtf declaration... " >&6; }
- if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
- if ${glibcxx_cv_func_sqrtf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- sqrtf(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_sqrtf_use=yes
-else
- glibcxx_cv_func_sqrtf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
-$as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
-
- if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
- for ac_func in sqrtf
-do :
- ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
-if test "x$ac_cv_func_sqrtf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SQRTF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
-$as_echo_n "checking for _sqrtf declaration... " >&6; }
- if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
- if ${glibcxx_cv_func__sqrtf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _sqrtf(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__sqrtf_use=yes
-else
- glibcxx_cv_func__sqrtf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
-$as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
-
- if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
- for ac_func in _sqrtf
-do :
- ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
-if test "x$ac_cv_func__sqrtf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__SQRTF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
-$as_echo_n "checking for sincosf declaration... " >&6; }
- if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
- if ${glibcxx_cv_func_sincosf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- sincosf(0, 0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_sincosf_use=yes
-else
- glibcxx_cv_func_sincosf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
-$as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
-
- if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
- for ac_func in sincosf
-do :
- ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
-if test "x$ac_cv_func_sincosf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SINCOSF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
-$as_echo_n "checking for _sincosf declaration... " >&6; }
- if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
- if ${glibcxx_cv_func__sincosf_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _sincosf(0, 0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__sincosf_use=yes
-else
- glibcxx_cv_func__sincosf_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
-$as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
-
- if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
- for ac_func in _sincosf
-do :
- ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
-if test "x$ac_cv_func__sincosf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__SINCOSF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
-$as_echo_n "checking for finitef declaration... " >&6; }
- if test x${glibcxx_cv_func_finitef_use+set} != xset; then
- if ${glibcxx_cv_func_finitef_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- finitef(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_finitef_use=yes
-else
- glibcxx_cv_func_finitef_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
-$as_echo "$glibcxx_cv_func_finitef_use" >&6; }
-
- if test x$glibcxx_cv_func_finitef_use = x"yes"; then
- for ac_func in finitef
-do :
- ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
-if test "x$ac_cv_func_finitef" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FINITEF 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
-$as_echo_n "checking for _finitef declaration... " >&6; }
- if test x${glibcxx_cv_func__finitef_use+set} != xset; then
- if ${glibcxx_cv_func__finitef_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _finitef(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__finitef_use=yes
-else
- glibcxx_cv_func__finitef_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
-$as_echo "$glibcxx_cv_func__finitef_use" >&6; }
-
- if test x$glibcxx_cv_func__finitef_use = x"yes"; then
- for ac_func in _finitef
-do :
- ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
-if test "x$ac_cv_func__finitef" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__FINITEF 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
-$as_echo_n "checking for long double trig functions... " >&6; }
- if ${glibcxx_cv_func_long_double_trig_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
-acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_long_double_trig_use=yes
-else
- glibcxx_cv_func_long_double_trig_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
-$as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
- if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
- for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
-$as_echo_n "checking for _long double trig functions... " >&6; }
- if ${glibcxx_cv_func__long_double_trig_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
-_acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__long_double_trig_use=yes
-else
- glibcxx_cv_func__long_double_trig_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
-$as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
- if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
- for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
-$as_echo_n "checking for long double round functions... " >&6; }
- if ${glibcxx_cv_func_long_double_round_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
-ceill (0); floorl (0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_long_double_round_use=yes
-else
- glibcxx_cv_func_long_double_round_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
-$as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
- if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
- for ac_func in ceill floorl
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
-$as_echo_n "checking for _long double round functions... " >&6; }
- if ${glibcxx_cv_func__long_double_round_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
-_ceill (0); _floorl (0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__long_double_round_use=yes
-else
- glibcxx_cv_func__long_double_round_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
-$as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
- if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
- for ac_func in _ceill _floorl
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
-$as_echo_n "checking for isnanl declaration... " >&6; }
- if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
- if ${glibcxx_cv_func_isnanl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- isnanl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_isnanl_use=yes
-else
- glibcxx_cv_func_isnanl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
-$as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
-
- if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
- for ac_func in isnanl
-do :
- ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
-if test "x$ac_cv_func_isnanl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ISNANL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
-$as_echo_n "checking for _isnanl declaration... " >&6; }
- if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
- if ${glibcxx_cv_func__isnanl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _isnanl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__isnanl_use=yes
-else
- glibcxx_cv_func__isnanl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
-$as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
-
- if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
- for ac_func in _isnanl
-do :
- ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
-if test "x$ac_cv_func__isnanl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__ISNANL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
-$as_echo_n "checking for isinfl declaration... " >&6; }
- if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
- if ${glibcxx_cv_func_isinfl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- isinfl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_isinfl_use=yes
-else
- glibcxx_cv_func_isinfl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
-$as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
-
- if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
- for ac_func in isinfl
-do :
- ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
-if test "x$ac_cv_func_isinfl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ISINFL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
-$as_echo_n "checking for _isinfl declaration... " >&6; }
- if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
- if ${glibcxx_cv_func__isinfl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _isinfl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__isinfl_use=yes
-else
- glibcxx_cv_func__isinfl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
-$as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
-
- if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
- for ac_func in _isinfl
-do :
- ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
-if test "x$ac_cv_func__isinfl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__ISINFL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
-$as_echo_n "checking for atan2l declaration... " >&6; }
- if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
- if ${glibcxx_cv_func_atan2l_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- atan2l(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_atan2l_use=yes
-else
- glibcxx_cv_func_atan2l_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
-$as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
-
- if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
- for ac_func in atan2l
-do :
- ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
-if test "x$ac_cv_func_atan2l" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ATAN2L 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
-$as_echo_n "checking for _atan2l declaration... " >&6; }
- if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
- if ${glibcxx_cv_func__atan2l_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _atan2l(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__atan2l_use=yes
-else
- glibcxx_cv_func__atan2l_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
-$as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
-
- if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
- for ac_func in _atan2l
-do :
- ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
-if test "x$ac_cv_func__atan2l" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__ATAN2L 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
-$as_echo_n "checking for expl declaration... " >&6; }
- if test x${glibcxx_cv_func_expl_use+set} != xset; then
- if ${glibcxx_cv_func_expl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- expl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_expl_use=yes
-else
- glibcxx_cv_func_expl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
-$as_echo "$glibcxx_cv_func_expl_use" >&6; }
-
- if test x$glibcxx_cv_func_expl_use = x"yes"; then
- for ac_func in expl
-do :
- ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
-if test "x$ac_cv_func_expl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_EXPL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
-$as_echo_n "checking for _expl declaration... " >&6; }
- if test x${glibcxx_cv_func__expl_use+set} != xset; then
- if ${glibcxx_cv_func__expl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _expl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__expl_use=yes
-else
- glibcxx_cv_func__expl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
-$as_echo "$glibcxx_cv_func__expl_use" >&6; }
-
- if test x$glibcxx_cv_func__expl_use = x"yes"; then
- for ac_func in _expl
-do :
- ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
-if test "x$ac_cv_func__expl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__EXPL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
-$as_echo_n "checking for fabsl declaration... " >&6; }
- if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
- if ${glibcxx_cv_func_fabsl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- fabsl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_fabsl_use=yes
-else
- glibcxx_cv_func_fabsl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
-$as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
-
- if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
- for ac_func in fabsl
-do :
- ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
-if test "x$ac_cv_func_fabsl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FABSL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
-$as_echo_n "checking for _fabsl declaration... " >&6; }
- if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
- if ${glibcxx_cv_func__fabsl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _fabsl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__fabsl_use=yes
-else
- glibcxx_cv_func__fabsl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
-$as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
-
- if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
- for ac_func in _fabsl
-do :
- ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
-if test "x$ac_cv_func__fabsl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__FABSL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
-$as_echo_n "checking for fmodl declaration... " >&6; }
- if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
- if ${glibcxx_cv_func_fmodl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- fmodl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_fmodl_use=yes
-else
- glibcxx_cv_func_fmodl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
-$as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
-
- if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
- for ac_func in fmodl
-do :
- ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
-if test "x$ac_cv_func_fmodl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FMODL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
-$as_echo_n "checking for _fmodl declaration... " >&6; }
- if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
- if ${glibcxx_cv_func__fmodl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _fmodl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__fmodl_use=yes
-else
- glibcxx_cv_func__fmodl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
-$as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
-
- if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
- for ac_func in _fmodl
-do :
- ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
-if test "x$ac_cv_func__fmodl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__FMODL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
-$as_echo_n "checking for frexpl declaration... " >&6; }
- if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
- if ${glibcxx_cv_func_frexpl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- frexpl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_frexpl_use=yes
-else
- glibcxx_cv_func_frexpl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
-$as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
-
- if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
- for ac_func in frexpl
-do :
- ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
-if test "x$ac_cv_func_frexpl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FREXPL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
-$as_echo_n "checking for _frexpl declaration... " >&6; }
- if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
- if ${glibcxx_cv_func__frexpl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _frexpl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__frexpl_use=yes
-else
- glibcxx_cv_func__frexpl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
-$as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
-
- if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
- for ac_func in _frexpl
-do :
- ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
-if test "x$ac_cv_func__frexpl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__FREXPL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
-$as_echo_n "checking for hypotl declaration... " >&6; }
- if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
- if ${glibcxx_cv_func_hypotl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- hypotl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_hypotl_use=yes
-else
- glibcxx_cv_func_hypotl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
-$as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
-
- if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
- for ac_func in hypotl
-do :
- ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
-if test "x$ac_cv_func_hypotl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_HYPOTL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
-$as_echo_n "checking for _hypotl declaration... " >&6; }
- if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
- if ${glibcxx_cv_func__hypotl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _hypotl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__hypotl_use=yes
-else
- glibcxx_cv_func__hypotl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
-$as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
-
- if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
- for ac_func in _hypotl
-do :
- ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
-if test "x$ac_cv_func__hypotl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__HYPOTL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
-$as_echo_n "checking for ldexpl declaration... " >&6; }
- if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
- if ${glibcxx_cv_func_ldexpl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- ldexpl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_ldexpl_use=yes
-else
- glibcxx_cv_func_ldexpl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
-$as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
-
- if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
- for ac_func in ldexpl
-do :
- ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
-if test "x$ac_cv_func_ldexpl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LDEXPL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
-$as_echo_n "checking for _ldexpl declaration... " >&6; }
- if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
- if ${glibcxx_cv_func__ldexpl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _ldexpl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__ldexpl_use=yes
-else
- glibcxx_cv_func__ldexpl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
-$as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
-
- if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
- for ac_func in _ldexpl
-do :
- ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
-if test "x$ac_cv_func__ldexpl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__LDEXPL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
-$as_echo_n "checking for logl declaration... " >&6; }
- if test x${glibcxx_cv_func_logl_use+set} != xset; then
- if ${glibcxx_cv_func_logl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- logl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_logl_use=yes
-else
- glibcxx_cv_func_logl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
-$as_echo "$glibcxx_cv_func_logl_use" >&6; }
-
- if test x$glibcxx_cv_func_logl_use = x"yes"; then
- for ac_func in logl
-do :
- ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
-if test "x$ac_cv_func_logl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LOGL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
-$as_echo_n "checking for _logl declaration... " >&6; }
- if test x${glibcxx_cv_func__logl_use+set} != xset; then
- if ${glibcxx_cv_func__logl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _logl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__logl_use=yes
-else
- glibcxx_cv_func__logl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
-$as_echo "$glibcxx_cv_func__logl_use" >&6; }
-
- if test x$glibcxx_cv_func__logl_use = x"yes"; then
- for ac_func in _logl
-do :
- ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
-if test "x$ac_cv_func__logl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__LOGL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
-$as_echo_n "checking for log10l declaration... " >&6; }
- if test x${glibcxx_cv_func_log10l_use+set} != xset; then
- if ${glibcxx_cv_func_log10l_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- log10l(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_log10l_use=yes
-else
- glibcxx_cv_func_log10l_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
-$as_echo "$glibcxx_cv_func_log10l_use" >&6; }
-
- if test x$glibcxx_cv_func_log10l_use = x"yes"; then
- for ac_func in log10l
-do :
- ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
-if test "x$ac_cv_func_log10l" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LOG10L 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
-$as_echo_n "checking for _log10l declaration... " >&6; }
- if test x${glibcxx_cv_func__log10l_use+set} != xset; then
- if ${glibcxx_cv_func__log10l_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _log10l(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__log10l_use=yes
-else
- glibcxx_cv_func__log10l_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
-$as_echo "$glibcxx_cv_func__log10l_use" >&6; }
-
- if test x$glibcxx_cv_func__log10l_use = x"yes"; then
- for ac_func in _log10l
-do :
- ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
-if test "x$ac_cv_func__log10l" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__LOG10L 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
-$as_echo_n "checking for modfl declaration... " >&6; }
- if test x${glibcxx_cv_func_modfl_use+set} != xset; then
- if ${glibcxx_cv_func_modfl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- modfl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_modfl_use=yes
-else
- glibcxx_cv_func_modfl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
-$as_echo "$glibcxx_cv_func_modfl_use" >&6; }
-
- if test x$glibcxx_cv_func_modfl_use = x"yes"; then
- for ac_func in modfl
-do :
- ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
-if test "x$ac_cv_func_modfl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_MODFL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
-$as_echo_n "checking for _modfl declaration... " >&6; }
- if test x${glibcxx_cv_func__modfl_use+set} != xset; then
- if ${glibcxx_cv_func__modfl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _modfl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__modfl_use=yes
-else
- glibcxx_cv_func__modfl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
-$as_echo "$glibcxx_cv_func__modfl_use" >&6; }
-
- if test x$glibcxx_cv_func__modfl_use = x"yes"; then
- for ac_func in _modfl
-do :
- ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
-if test "x$ac_cv_func__modfl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__MODFL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
-$as_echo_n "checking for powl declaration... " >&6; }
- if test x${glibcxx_cv_func_powl_use+set} != xset; then
- if ${glibcxx_cv_func_powl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- powl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_powl_use=yes
-else
- glibcxx_cv_func_powl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
-$as_echo "$glibcxx_cv_func_powl_use" >&6; }
-
- if test x$glibcxx_cv_func_powl_use = x"yes"; then
- for ac_func in powl
-do :
- ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
-if test "x$ac_cv_func_powl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_POWL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
-$as_echo_n "checking for _powl declaration... " >&6; }
- if test x${glibcxx_cv_func__powl_use+set} != xset; then
- if ${glibcxx_cv_func__powl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _powl(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__powl_use=yes
-else
- glibcxx_cv_func__powl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
-$as_echo "$glibcxx_cv_func__powl_use" >&6; }
-
- if test x$glibcxx_cv_func__powl_use = x"yes"; then
- for ac_func in _powl
-do :
- ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
-if test "x$ac_cv_func__powl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__POWL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
-$as_echo_n "checking for sqrtl declaration... " >&6; }
- if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
- if ${glibcxx_cv_func_sqrtl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- sqrtl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_sqrtl_use=yes
-else
- glibcxx_cv_func_sqrtl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
-$as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
-
- if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
- for ac_func in sqrtl
-do :
- ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
-if test "x$ac_cv_func_sqrtl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SQRTL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
-$as_echo_n "checking for _sqrtl declaration... " >&6; }
- if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
- if ${glibcxx_cv_func__sqrtl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _sqrtl(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__sqrtl_use=yes
-else
- glibcxx_cv_func__sqrtl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
-$as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
-
- if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
- for ac_func in _sqrtl
-do :
- ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
-if test "x$ac_cv_func__sqrtl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__SQRTL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
-$as_echo_n "checking for sincosl declaration... " >&6; }
- if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
- if ${glibcxx_cv_func_sincosl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- sincosl(0, 0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_sincosl_use=yes
-else
- glibcxx_cv_func_sincosl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
-$as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
-
- if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
- for ac_func in sincosl
-do :
- ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
-if test "x$ac_cv_func_sincosl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SINCOSL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
-$as_echo_n "checking for _sincosl declaration... " >&6; }
- if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
- if ${glibcxx_cv_func__sincosl_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
-int
-main ()
-{
- _sincosl(0, 0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__sincosl_use=yes
-else
- glibcxx_cv_func__sincosl_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
-$as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
-
- if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
- for ac_func in _sincosl
-do :
- ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
-if test "x$ac_cv_func__sincosl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__SINCOSL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
-$as_echo_n "checking for finitel declaration... " >&6; }
- if test x${glibcxx_cv_func_finitel_use+set} != xset; then
- if ${glibcxx_cv_func_finitel_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- finitel(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_finitel_use=yes
-else
- glibcxx_cv_func_finitel_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
-$as_echo "$glibcxx_cv_func_finitel_use" >&6; }
-
- if test x$glibcxx_cv_func_finitel_use = x"yes"; then
- for ac_func in finitel
-do :
- ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
-if test "x$ac_cv_func_finitel" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FINITEL 1
-_ACEOF
-
-fi
-done
-
- else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
-$as_echo_n "checking for _finitel declaration... " >&6; }
- if test x${glibcxx_cv_func__finitel_use+set} != xset; then
- if ${glibcxx_cv_func__finitel_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
-int
-main ()
-{
- _finitel(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func__finitel_use=yes
-else
- glibcxx_cv_func__finitel_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
-$as_echo "$glibcxx_cv_func__finitel_use" >&6; }
-
- if test x$glibcxx_cv_func__finitel_use = x"yes"; then
- for ac_func in _finitel
-do :
- ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
-if test "x$ac_cv_func__finitel" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE__FINITEL 1
-_ACEOF
-
-fi
-done
-
- fi
- fi
-
-
-
-
- LIBS="$ac_save_LIBS"
- CXXFLAGS="$ac_save_CXXFLAGS"
-
-
- ac_test_CXXFLAGS="${CXXFLAGS+set}"
- ac_save_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for at_quick_exit declaration" >&5
-$as_echo_n "checking for at_quick_exit declaration... " >&6; }
- if test x${glibcxx_cv_func_at_quick_exit_use+set} != xset; then
- if ${glibcxx_cv_func_at_quick_exit_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-int
-main ()
-{
- at_quick_exit(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_at_quick_exit_use=yes
-else
- glibcxx_cv_func_at_quick_exit_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_at_quick_exit_use" >&5
-$as_echo "$glibcxx_cv_func_at_quick_exit_use" >&6; }
- if test x$glibcxx_cv_func_at_quick_exit_use = x"yes"; then
- for ac_func in at_quick_exit
-do :
- ac_fn_c_check_func "$LINENO" "at_quick_exit" "ac_cv_func_at_quick_exit"
-if test "x$ac_cv_func_at_quick_exit" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_AT_QUICK_EXIT 1
-_ACEOF
-
-fi
-done
-
- fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for quick_exit declaration" >&5
-$as_echo_n "checking for quick_exit declaration... " >&6; }
- if test x${glibcxx_cv_func_quick_exit_use+set} != xset; then
- if ${glibcxx_cv_func_quick_exit_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-int
-main ()
-{
- quick_exit(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_quick_exit_use=yes
-else
- glibcxx_cv_func_quick_exit_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_quick_exit_use" >&5
-$as_echo "$glibcxx_cv_func_quick_exit_use" >&6; }
- if test x$glibcxx_cv_func_quick_exit_use = x"yes"; then
- for ac_func in quick_exit
-do :
- ac_fn_c_check_func "$LINENO" "quick_exit" "ac_cv_func_quick_exit"
-if test "x$ac_cv_func_quick_exit" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_QUICK_EXIT 1
-_ACEOF
-
-fi
-done
-
- fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
-$as_echo_n "checking for strtold declaration... " >&6; }
- if test x${glibcxx_cv_func_strtold_use+set} != xset; then
- if ${glibcxx_cv_func_strtold_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-int
-main ()
-{
- strtold(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_strtold_use=yes
-else
- glibcxx_cv_func_strtold_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
-$as_echo "$glibcxx_cv_func_strtold_use" >&6; }
- if test x$glibcxx_cv_func_strtold_use = x"yes"; then
- for ac_func in strtold
-do :
- ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
-if test "x$ac_cv_func_strtold" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STRTOLD 1
-_ACEOF
-
-fi
-done
-
- fi
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
-$as_echo_n "checking for strtof declaration... " >&6; }
- if test x${glibcxx_cv_func_strtof_use+set} != xset; then
- if ${glibcxx_cv_func_strtof_use+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-int
-main ()
-{
- strtof(0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- glibcxx_cv_func_strtof_use=yes
-else
- glibcxx_cv_func_strtof_use=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
-$as_echo "$glibcxx_cv_func_strtof_use" >&6; }
- if test x$glibcxx_cv_func_strtof_use = x"yes"; then
- for ac_func in strtof
-do :
- ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
-if test "x$ac_cv_func_strtof" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STRTOF 1
-_ACEOF
-
-fi
-done
-
- fi
-
-
-
-
- CXXFLAGS="$ac_save_CXXFLAGS"
-
;;
*-tpf)
SECTION_FLAGS='-ffunction-sections -fdata-sections'
@@ -353,6 +353,31 @@ else
AC_DEFINE(HAVE_ICONV)
AC_DEFINE(HAVE_MEMALIGN)
+
+ case "${target}" in
+ *-rtems*)
+ case "${target}" in
+ bfin* | lm32* | mips* | moxie* | or1k* | v850*)
+ ;;
+ *)
+ AC_DEFINE(HAVE_TLS)
+ ;;
+ esac
+ AC_DEFINE(HAVE_ALIGNED_ALLOC)
+ AC_DEFINE(HAVE_AT_QUICK_EXIT)
+ AC_DEFINE(HAVE_LINK)
+ AC_DEFINE(HAVE_POLL)
+ AC_DEFINE(HAVE_QUICK_EXIT)
+ AC_DEFINE(HAVE_READLINK)
+ AC_DEFINE(HAVE_SETENV)
+ AC_DEFINE(HAVE_SLEEP)
+ AC_DEFINE(HAVE_SOCKATMARK)
+ AC_DEFINE(HAVE_STRERROR_L)
+ AC_DEFINE(HAVE_SYMLINK)
+ AC_DEFINE(HAVE_TRUNCATE)
+ AC_DEFINE(HAVE_USLEEP)
+ ;;
+ esac
elif test "x$with_headers" != "xno"; then
GLIBCXX_CROSSCONFIG
fi
@@ -244,12 +244,6 @@ case "${host}" in
AC_DEFINE(HAVE_SINHF)
AC_DEFINE(HAVE_SINHL)
;;
- *-rtems*)
- GLIBCXX_CHECK_COMPILER_FEATURES
- GLIBCXX_CHECK_LINKER_FEATURES
- GLIBCXX_CHECK_MATH_SUPPORT
- GLIBCXX_CHECK_STDLIB_SUPPORT
- ;;
*-tpf)
SECTION_FLAGS='-ffunction-sections -fdata-sections'
SECTION_LDFLAGS='-Wl,--gc-sections $SECTION_LDFLAGS'