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| author | Stephan Bergmann <sbergman@redhat.com> | 2018-08-28 17:07:16 +0200 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2018-08-30 17:14:54 +0200 |
| commit | c00948d9bd35dfb15a331c2163f32e9ee24644fd (patch) | |
| tree | cdbfb9eda843f0b9e970f3fcf913bd406ad0ca3f /configure.ac | |
| parent | 412c1a3089904a95e18b3ac34eb432e4b87c8fbb (diff) | |
Silence bogus -Werror=redundant-move (GCC 9)
Change-Id: Ia078fb8e1e497edfa08e2a61d1659100461fc52e
Reviewed-on: https://gerrit.libreoffice.org/59720
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 8a0de7e22435..f4f7303c0146 100644 --- a/configure.ac +++ b/configure.ac @@ -6445,6 +6445,21 @@ CXXFLAGS=$save_CXXFLAGS AC_LANG_POP([C++]) AC_SUBST([HAVE_CXX_CWG1579_FIX]) +AC_MSG_CHECKING([whether $CXX has GCC bug 87150]) +AC_LANG_PUSH([C++]) +save_CXXFLAGS=$CXXFLAGS +CXXFLAGS="$CXXFLAGS $CXXFLAGS_CXX11" +AC_COMPILE_IFELSE([AC_LANG_SOURCE([ + struct S1 { S1(S1 &&); }; + struct S2: S1 {}; + S1 f(S2 s) { return s; } + ])], [ + AC_DEFINE([HAVE_GCC_BUG_87150],[1]) + AC_MSG_RESULT([yes]) + ], [AC_MSG_RESULT([no])]) +CXXFLAGS=$save_CXXFLAGS +AC_LANG_POP([C++]) + dnl =================================================================== dnl system stl sanity tests dnl =================================================================== |