Date: Sat, 6 Feb 2016 13:44:00 +0000 (UTC) From: Gerald Pfeifer <gerald@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r408296 - head/lang/gcc6-devel/files Message-ID: <201602061344.u16Di0CW050055@repo.freebsd.org>
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Author: gerald Date: Sat Feb 6 13:44:00 2016 New Revision: 408296 URL: https://svnweb.freebsd.org/changeset/ports/408296 Log: Fix the build on FreeBSD 9.x. Somehow recent improvements in upstream GCC around detecting support for isinf and isnan only went half way. Added: head/lang/gcc6-devel/files/patch-libstdc++-configure (contents, props changed) Added: head/lang/gcc6-devel/files/patch-libstdc++-configure ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/lang/gcc6-devel/files/patch-libstdc++-configure Sat Feb 6 13:44:00 2016 (r408296) @@ -0,0 +1,36 @@ +commit 8be7de1a900b22622b7f4ef3534572dfb1f52892 +Author: Jonathan Wakely <jwakely@redhat.com> +Date: Thu Feb 4 23:54:47 2016 +0000 + + Enable isinf/isnan checks for all targets + + * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Enable checks for + obsolete isinf and isnan for all targets except *-*-solaris2.*. + * configure: Regenerate. + +diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 +index 057b58e..bdcb264 100644 +--- libstdc++-v3/acinclude.m4 ++++ libstdc++-v3/acinclude.m4 +@@ -2215,7 +2215,7 @@ AC_DEFUN([GLIBCXX_CHECK_MATH11_PROTO], [ + fi + AC_MSG_RESULT([$glibcxx_cv_math11_overload]) + ;; +- *-*-*gnu* | *-*-aix* | *-*-hpux*) ++ *) + # 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> +diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure +index a919a3e..c3f627f 100755 +--- libstdc++-v3/configure ++++ libstdc++-v3/configure +@@ -18266,7 +18266,7 @@ fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_math11_overload" >&5 + $as_echo "$glibcxx_cv_math11_overload" >&6; } + ;; +- *-*-*gnu* | *-*-aix* | *-*-hpux*) ++ *) + # 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>
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