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| author | Jonathan Wakely <jwakely@redhat.com> | 2016-01-15 23:00:30 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2016-01-15 23:00:30 +0000 |
| commit | 3d076231c6a00272b46067b61283638de23a44db (patch) | |
| tree | 82cd09a42bc86879ab3041f19bc34ce0f2b716df | |
| parent | a04d5fc95d7494824b07feb6c57cf71b4891e3de (diff) | |
| download | gcc-3d076231c6a00272b46067b61283638de23a44db.zip gcc-3d076231c6a00272b46067b61283638de23a44db.tar.gz gcc-3d076231c6a00272b46067b61283638de23a44db.tar.bz2 | |
PR libstdc++/69294 Check for isinf and isnan on AIX
PR libstdc++/69294
* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
and isnan on AIX. Quote variables.
* configure: Regenerate.
From-SVN: r232455
| -rw-r--r-- | libstdc++-v3/ChangeLog | 7 | ||||
| -rw-r--r-- | libstdc++-v3/acinclude.m4 | 8 | ||||
| -rwxr-xr-x | libstdc++-v3/configure | 8 |
3 files changed, 15 insertions, 8 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 0c9728b..5e29354 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,10 @@ +2016-01-15 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/69294 + * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf + and isnan on AIX. Quote variables. + * configure: Regenerate. + 2016-01-15 Torvald Riegel <triegel@redhat.com> * include/bits/basic_string.h (basic_string): Declare friends. diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index 1e25660..f8dbb95 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -2186,7 +2186,7 @@ AC_DEFUN([GLIBCXX_CHECK_MATH11_PROTO], [ fi AC_MSG_RESULT([$glibcxx_cv_math11_overload]) ;; - *-*-*gnu*) + *-*-*gnu* | *-*-aix*) # If <math.h> defines the obsolete isinf(double) and isnan(double) # functions (instead of or as well as the C99 generic macros) then we # can't define std::isinf(double) and std::isnan(double) in <cmath> @@ -3445,9 +3445,9 @@ EOF AC_LANG_RESTORE # Set atomicity_dir to builtins if all but the long long test above passes. - if test $glibcxx_cv_atomic_bool = yes \ - && test $glibcxx_cv_atomic_short = yes \ - && test $glibcxx_cv_atomic_int = yes; then + if test "$glibcxx_cv_atomic_bool" = yes \ + && test "$glibcxx_cv_atomic_short" = yes \ + && test "$glibcxx_cv_atomic_int" = yes; then AC_DEFINE(_GLIBCXX_ATOMIC_BUILTINS, 1, [Define if the compiler supports C++11 atomics.]) atomicity_dir=cpu/generic/atomicity_builtins diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index 94e88a5..5e91deb 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -15539,9 +15539,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu # Set atomicity_dir to builtins if all but the long long test above passes. - if test $glibcxx_cv_atomic_bool = yes \ - && test $glibcxx_cv_atomic_short = yes \ - && test $glibcxx_cv_atomic_int = yes; then + if test "$glibcxx_cv_atomic_bool" = yes \ + && test "$glibcxx_cv_atomic_short" = yes \ + && test "$glibcxx_cv_atomic_int" = yes; then $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS 1" >>confdefs.h @@ -18177,7 +18177,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_math11_overload" >&5 $as_echo "$glibcxx_cv_math11_overload" >&6; } ;; - *-*-*gnu*) + *-*-*gnu* | *-*-aix*) # If <math.h> defines the obsolete isinf(double) and isnan(double) # functions (instead of or as well as the C99 generic macros) then we # can't define std::isinf(double) and std::isnan(double) in <cmath> |