diff options
| author | Akim Demaille <akim.demaille@gmail.com> | 2018-09-06 18:06:58 +0200 |
|---|---|---|
| committer | Akim Demaille <akim.demaille@gmail.com> | 2018-09-06 21:28:24 +0200 |
| commit | 2c29a70819b79e343fa292c549975bdc7ae720b8 (patch) | |
| tree | 89d8bf77f15fe2c5ff997417d33f72b0fe390c72 /configure.ac | |
| parent | cf31256f9a4fc906b3e195703e4c98aa2411635a (diff) | |
| download | bison-2c29a70819b79e343fa292c549975bdc7ae720b8.tar.gz | |
tests: fix maintainer-check-g++ make recipe
Clang++ issues warnings when it's used to compile C. This make target
is precisely checking whether we can do that.
* configure.ac (NO_DEPRECATED_CXXFLAGS): New.
* tests/atlocal.in: Use it.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 1a9dcb00..cc601d3c 100644 --- a/configure.ac +++ b/configure.ac @@ -154,6 +154,8 @@ if test "$enable_gcc_warnings" = yes; then gl_WARN_ADD([-Wno-zero-as-null-pointer-constant], [FLEX_SCANNER_CXXFLAGS]) CXXFLAGS=$save_CXXFLAGS gl_WARN_ADD([-fno-exceptions], [CXXFLAGS_NO_EXCEPTIONS]) + # Clang++ deprecates compiling C. + gl_WARN_ADD([-Wno-deprecated], [WNO_DEPRECATED_CXXFLAGS]) AC_LANG_POP([C++]) fi |