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authorYann E. MORIN <yann.morin.1998@free.fr>2014-08-31 15:30:34 (GMT)
committerYann E. MORIN <yann.morin.1998@free.fr>2014-08-31 16:54:13 (GMT)
commita56df802eb3bc57d6ae883ad30c1825de0b24c44 (patch)
treefee88eb94a2bf7d34e0022d1e29bfd647df0afdc /scripts/build/cc/gcc.sh
parent15f60baf95fb6f9512e7cddf468cdbd01734355d (diff)
cc/gcc: add option to enable/disable libsanitizer
libsaniotizer requires a few headers that are not in uClibc, for example. Also, it is only available for native threads (NPTL under glibc.) Finally, it is only available starting with gcc-4.8. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Diffstat (limited to 'scripts/build/cc/gcc.sh')
-rw-r--r--scripts/build/cc/gcc.sh10
1 files changed, 7 insertions, 3 deletions
diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh
index 173ddbf..9dbc41e 100644
--- a/scripts/build/cc/gcc.sh
+++ b/scripts/build/cc/gcc.sh
@@ -657,9 +657,6 @@ do_cc_backend() {
if [ "${CT_THREADS}" = "none" ]; then
extra_config+=(--disable-libatomic)
fi
- if [ "${CT_THREADS}" != "nptl" ]; then
- extra_config+=(--disable-libsanitizer)
- fi
fi
if [ "${CT_CC_GCC_LIBMUDFLAP}" = "y" ]; then
extra_config+=(--enable-libmudflap)
@@ -685,6 +682,13 @@ do_cc_backend() {
extra_config+=(--disable-libquadmath-support)
fi
fi
+ if [ "${CT_CC_GCC_HAS_LIBSANITIZER}" = "y" ]; then
+ if [ "${CT_CC_GCC_LIBSANITIZER}" = "y" ]; then
+ extra_config+=(--enable-libsanitizer)
+ else
+ extra_config+=(--disable-libsanitizer)
+ fi
+ fi
final_LDFLAGS+=("${ldflags}")