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authorCristian Rodríguez <crrodriguez@opensuse.org>2014-05-18 11:46:42 -0400
committerLennart Poettering <lennart@poettering.net>2014-05-19 01:14:35 +0900
commit2a4d1ec1520c926b0160efe14142634e164ddc30 (patch)
treecbac88ec685017d609cc3ee7b70b2a1d04d3ac1a /configure.ac
parentcdc06ed7b6120c1049305fa7033f228ee9d86043 (diff)
build: Compile everything with PIE
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 30ef33d59b..469fc2d942 100644
--- a/configure.ac
+++ b/configure.ac
@@ -176,6 +176,7 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
-fdata-sections \
-fstack-protector \
-fstack-protector-strong \
+ -fPIE \
--param=ssp-buffer-size=4])
AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
[CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
@@ -195,6 +196,7 @@ CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
-Wl,--gc-sections \
-Wl,-z,relro \
-Wl,-z,now \
+ -pie \
-Wl,-fuse-ld=gold])
AC_SUBST([OUR_LDFLAGS], "$with_ldflags $sanitizer_ldflags")