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| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-01-22 12:00:00 +0100 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-01-22 12:00:16 +0100 |
| commit | 21d50c219da5430e68a358394daf691b6e3bb576 (patch) | |
| tree | 7f5a8eeb8fffc922219a69dccc629cc27c05d378 | |
| parent | 2f06b5965ae564dea4d13b5c0ec79cfb58d2c74a (diff) | |
| parent | 6ac0b3be2d5c5277805c16b56ee5b2e59ba9e84c (diff) | |
Merge pull request #1674
6ac0b3b build: Add -static for mingw builds (Wladimir J. van der Laan)
4e57e23 enable full GCC Stack-smashing protection for all OSes (Philip Kaufmann)
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 973f4398df..e2eded84e5 100644 --- a/configure.ac +++ b/configure.ac @@ -175,6 +175,7 @@ case $host in AC_CHECK_LIB([iphlpapi], [main],, AC_MSG_ERROR(lib missing)) AC_CHECK_LIB([crypt32], [main],, AC_MSG_ERROR(lib missing)) + AX_CHECK_LINK_FLAG([[-static]],[LDFLAGS="$LDFLAGS -static"]) AX_CHECK_LINK_FLAG([[-static-libgcc]],[LDFLAGS="$LDFLAGS -static-libgcc"]) AX_CHECK_LINK_FLAG([[-static-libstdc++]],[LDFLAGS="$LDFLAGS -static-libstdc++"]) @@ -284,6 +285,7 @@ AX_CHECK_LINK_FLAG([[-Wl,--large-address-aware]], [LDFLAGS="$LDFLAGS -Wl,--large if test x$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="$HARDENED_CXXFLAGS -fPIE"]) AX_CHECK_PREPROC_FLAG([-D_FORTIFY_SOURCE=2],[ @@ -299,10 +301,6 @@ if test x$use_hardening != xno; then AX_CHECK_LINK_FLAG([[-Wl,-z,now]], [LDFLAGS="-Wl,-z,now"]) if test x$TARGET_OS != xwindows; then - # -fstack-protector-all can produce broken binaries with mingw - AX_CHECK_COMPILE_FLAG([-fno-stack-protector],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fno-stack-protector"]) - AX_CHECK_COMPILE_FLAG([-fstack-protector-all],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-protector-all"]) - # -pie will link successfully with MinGW, but it's unsupported and leads to undeterministic binaries AX_CHECK_LINK_FLAG([[-pie]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"]) fi |