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| author | Stephan Bergmann <sbergman@redhat.com> | 2014-08-08 16:07:24 +0200 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2014-08-08 16:07:24 +0200 |
| commit | 5ab1098d5fbc1ba092da73af2b92e5bcdd7a3f8d (patch) | |
| tree | c4ea52b01613165a535056c00020f1b8538fcabe /configure.ac | |
| parent | bnc#885548: Set the date time mode to non-fixed after the import is done. (diff) | |
| download | core-5ab1098d5fbc1ba092da73af2b92e5bcdd7a3f8d.tar.gz core-5ab1098d5fbc1ba092da73af2b92e5bcdd7a3f8d.zip | |
Generalize -fsanitize=address checks
...that are at least also relevant for -fsanitize=undefined
Change-Id: I39044d2a73912a605af8e965eb1cdf8dfd4f0051
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index dc9f86ab6191..38c2ea97b6f9 100644 --- a/configure.ac +++ b/configure.ac @@ -1021,9 +1021,8 @@ AC_ARG_ENABLE(runtime-optimizations, [Statically disable certain runtime optimizations (like rtl/alloc.h or JVM JIT) that are known to interact badly with certain dynamic analysis tools (like -fsanitize=address or Valgrind). By default, disabled iff - CC contains "-fsanitize=address". (For Valgrind, those runtime - optimizations are typcially disabled dynamically via - RUNNING_ON_VALGRIND.)])) + CC contains "-fsanitize=*". (For Valgrind, those runtime optimizations + are typcially disabled dynamically via RUNNING_ON_VALGRIND.)])) AC_ARG_ENABLE(compiler-plugins, AS_HELP_STRING([--enable-compiler-plugins], @@ -5680,7 +5679,7 @@ AC_MSG_CHECKING([whether to enable runtime optimizations]) if test -z "$enable_runtime_optimizations"; then for i in $CC; do case $i in - -fsanitize=address) + -fsanitize=*) enable_runtime_optimizations=no break ;; @@ -6566,13 +6565,14 @@ _ACEOF if ! $CXX $CXXFLAGS $CPPFLAGS $LINKFLAGSSHL -fPIC -fvisibility-inlines-hidden conftestlib1.cc -o libconftest1$DLLPOST >/dev/null 2>&5; then gccvisinlineshiddenok=no else - dnl At least Clang -fsanitize=address is known to not work with - dnl -z defs (unsetting which makes the test moot, though): + dnl At least Clang -fsanitize=address and -fsanitize=undefined are + dnl known to not work with -z defs (unsetting which makes the test + dnl moot, though): my_linkflagsnoundefs=$LINKFLAGSNOUNDEFS if test "$COM_GCC_IS_CLANG" = TRUE; then for i in $CXX; do case $i in - -fsanitize=address) + -fsanitize=*) my_linkflagsnoundefs= break ;; |