diff options
| author | Max <msuraev@sysmocom.de> | 2017-01-11 19:51:33 +0100 |
|---|---|---|
| committer | Max <msuraev@sysmocom.de> | 2017-01-11 19:51:33 +0100 |
| commit | fd161ccce8ecaad3ddd32dd8b696902e81593ae3 (patch) | |
| tree | 995754d4d72693d3b5830a73a263cea8f7473706 /openbsc/configure.ac | |
| parent | 34be86b93c243d94619a36a6db6c50021b33d36e (diff) | |
Turn some warnings into errors
Make warnings (when available) related to common memory-related issues
into errors to harden the source and decrease chance of errors.
Change-Id: Ied9c950dafa65f324cf31298b13b590f56139700
Diffstat (limited to 'openbsc/configure.ac')
| -rw-r--r-- | openbsc/configure.ac | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/openbsc/configure.ac b/openbsc/configure.ac index 0753834f9..9fd732529 100644 --- a/openbsc/configure.ac +++ b/openbsc/configure.ac @@ -140,6 +140,14 @@ AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])], CFLAGS="$saved_CFLAGS" AC_SUBST(SYMBOL_VISIBILITY) +# FIXME: use CC_CHECK_CFLAG_APPEND([-Werror=implicit]) +AX_CHECK_COMPILE_FLAG([-Werror=implicit], [CFLAGS="$CFLAGS -Werror=implicit"]) +AX_CHECK_COMPILE_FLAG([-Werror=maybe-uninitialized], [CFLAGS="$CFLAGS -Werror=maybe-uninitialized"]) +AX_CHECK_COMPILE_FLAG([-Werror=memset-transposed-args], [CFLAGS="$CFLAGS -Werror=memset-transposed-args"]) +AX_CHECK_COMPILE_FLAG([-Werror=null-dereference], [CFLAGS="$CFLAGS -Werror=null-dereference"]) +AX_CHECK_COMPILE_FLAG([-Werror=sizeof-array-argument], [CFLAGS="$CFLAGS -Werror=sizeof-array-argument"]) +AX_CHECK_COMPILE_FLAG([-Werror=sizeof-pointer-memaccess], [CFLAGS="$CFLAGS -Werror=sizeof-pointer-memaccess"]) + # Coverage build taken from WebKit's configure.in AC_MSG_CHECKING([whether to enable code coverage support]) AC_ARG_ENABLE(coverage, |