diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index c81446ca..3d55f08c 100644 --- a/configure.ac +++ b/configure.ac @@ -162,15 +162,11 @@ if test "$enable_gcc_warnings" = yes; then do gl_WARN_ADD([$i], [WARN_CXXFLAGS_TEST]) done - # Clang++ 3.2+ rejects C code generated by Flex. - gl_WARN_ADD([-Wno-null-conversion], [FLEX_SCANNER_CXXFLAGS]) - # So does G++ 4.8... - gl_WARN_ADD([-Wno-sign-compare], [FLEX_SCANNER_CXXFLAGS]) - # ... possibly in std=c++11 mode. - gl_WARN_ADD([-Wno-zero-as-null-pointer-constant], [FLEX_SCANNER_CXXFLAGS]) - CXXFLAGS=$save_CXXFLAGS + # Too many compilers complain about Flex generated code. + gl_WARN_ADD([-Wno-error], [FLEX_SCANNER_CXXFLAGS]) # Clang++ deprecates compiling C. gl_WARN_ADD([-Wno-deprecated], [WNO_DEPRECATED_CXXFLAGS]) + CXXFLAGS=$save_CXXFLAGS AC_LANG_POP([C++]) fi |