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| author | Cory Fields <cory-nospam-@coryfields.com> | 2014-08-06 17:02:01 -0400 |
|---|---|---|
| committer | Cory Fields <cory-nospam-@coryfields.com> | 2014-08-06 17:09:01 -0400 |
| commit | eccd58567d91e6df6d49c4e1a65e5ef9c8869a36 (patch) | |
| tree | 43d5b123b756ebe38f463e3867420dd5c3efa01e /configure.ac | |
| parent | a98356fee8a44d7d1cb37f22c876fff8f244365e (diff) | |
| download | bitcoin-eccd58567d91e6df6d49c4e1a65e5ef9c8869a36.tar.xz | |
build: silence mingw fpic warning spew
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
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 |