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| author | Quentin Young <qlyoung@cumulusnetworks.com> | 2018-06-08 18:39:31 +0200 |
|---|---|---|
| committer | Quentin Young <qlyoung@cumulusnetworks.com> | 2018-06-08 19:22:13 +0200 |
| commit | e9f272a49eb36d8aad77e772135f47509a2425bd (patch) | |
| tree | 55df9dccfcf4a48e845dcef4d1e517536ffa5b45 /configure.ac | |
| parent | Merge pull request #2390 from pacovn/Coverity_1221459_Use_after_free (diff) | |
| download | frr-e9f272a49eb36d8aad77e772135f47509a2425bd.tar.xz frr-e9f272a49eb36d8aad77e772135f47509a2425bd.zip | |
*: disable all sanitizers for clippy build
* Move configure flag propagations out of user flags
* Use AC_SUBST to transfer flag values to Automake
* Set default AM_CFLAGS and AM_CPPFLAGS in common.am and change child
Makefiles to modify these base variables
* Add flag override to turn off all sanitizers when building clippy
* Remove LSAN suppressions blacklist as it's no longer needed
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Diffstat (limited to 'configure.ac')
| -rwxr-xr-x | configure.ac | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac index 35997a87e..3ec29cc38 100755 --- a/configure.ac +++ b/configure.ac @@ -190,8 +190,10 @@ AC_ARG_ENABLE([address-sanitizer], AS_HELP_STRING([--enable-address-sanitizer], [enabled AddressSanitizer support for detecting a wide variety of \ memory allocation and deallocation errors]), \ [AC_DEFINE(HAVE_ADDRESS_SANITIZER, 1, [enable AddressSanitizer]) - CFLAGS="$CFLAGS -fsanitize=address" - CXXFLAGS="$CXXFLAGS -fsanitize=address" + ASAN_FLAGS="-fsanitize=address" + SAN_CLIPPY_FLAGS="-fno-sanitize=all" + AC_SUBST([ASAN_FLAGS]) + AC_SUBST([SAN_CLIPPY_FLAGS]) LIBS="-ldl $LIBS" AC_TRY_COMPILE([],[const int i=0;],[AC_MSG_NOTICE([Address Sanitizer Enabled])], [AC_MSG_ERROR([Address Sanitizer not available])]) @@ -201,8 +203,10 @@ dnl ThreadSanitizer support AC_ARG_ENABLE([thread-sanitizer], AS_HELP_STRING([--enable-thread-sanitizer], \ [enabled ThreadSanitizer support for detecting data races]), \ [AC_DEFINE(HAVE_THREAD_SANITIZER, 1, [enable ThreadSanitizer]) - CFLAGS="$CFLAGS -fsanitize=thread" - CXXFLAGS="$CXXFLAGS -fsanitize=thread" + TSAN_FLAGS="-fsanitize=thread" + SAN_CLIPPY_FLAGS="-fno-sanitize=all" + AC_SUBST([TSAN_FLAGS]) + AC_SUBST([SAN_CLIPPY_FLAGS]) LIBS="-ldl $LIBS" AC_TRY_COMPILE([],[const int i=0;],[AC_MSG_NOTICE([Thread Sanitizer Enabled])], [AC_MSG_ERROR([Thread Sanitizer not available])]) @@ -212,8 +216,10 @@ dnl MemorySanitizer support AC_ARG_ENABLE([memory-sanitizer], AS_HELP_STRING([--enable-memory-sanitizer], \ [enabled MemorySanitizer support for detecting uninitialized memory reads]), \ [AC_DEFINE(HAVE_THREAD_SANITIZER, 1, [enable MemorySanitizer]) - CFLAGS="$CFLAGS -fsanitize=memory -fPIE -pie" - CXXFLAGS="$CXXFLAGS -fsanitize=memory -fPIE -pie" + MSAN_FLAGS="-fsanitize=memory -fPIE -pie" + SAN_CLIPPY_FLAGS="-fno-sanitize=all" + AC_SUBST([MSAN_FLAGS]) + AC_SUBST([SAN_CLIPPY_FLAGS]) LIBS="-ldl $LIBS" AC_TRY_COMPILE([],[const int i=0;],[AC_MSG_NOTICE([Memory Sanitizer Enabled])], [AC_MSG_ERROR([Memory Sanitizer not available])]) |