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authorCory Fields <cory-nospam-@coryfields.com>2014-08-06 17:02:01 -0400
committerCory Fields <cory-nospam-@coryfields.com>2014-08-06 17:09:01 -0400
commiteccd58567d91e6df6d49c4e1a65e5ef9c8869a36 (patch)
tree43d5b123b756ebe38f463e3867420dd5c3efa01e
parenta98356fee8a44d7d1cb37f22c876fff8f244365e (diff)
build: silence mingw fpic warning spew
-rw-r--r--configure.ac4
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac
index c0ade515ec..0b2a429e02 100644
--- a/configure.ac
+++ b/configure.ac
@@ -345,7 +345,6 @@ fi
if test x$use_hardening != xno; then
AX_CHECK_COMPILE_FLAG([-Wstack-protector],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -Wstack-protector"])
AX_CHECK_COMPILE_FLAG([-fstack-protector-all],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-protector-all"])
- AX_CHECK_COMPILE_FLAG([-fPIE],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fPIE"])
AX_CHECK_PREPROC_FLAG([-D_FORTIFY_SOURCE=2],[
AX_CHECK_PREPROC_FLAG([-U_FORTIFY_SOURCE],[
@@ -360,7 +359,8 @@ if test x$use_hardening != xno; then
AX_CHECK_LINK_FLAG([[-Wl,-z,now]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,now"])
if test x$TARGET_OS != xwindows; then
- # -pie will link successfully with MinGW, but it's unsupported and leads to undeterministic binaries
+ # All windows code is PIC, forcing it on just adds useless compile warnings
+ AX_CHECK_COMPILE_FLAG([-fPIE],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fPIE"])
AX_CHECK_LINK_FLAG([[-pie]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"])
fi