mirrors/wolfssl
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix for some platforms that didn't want to insert the harden LIB in some cases.

Browse Source
This commit is contained in:
Brian Aker 2012-10-20 20:07:30 -04:00
parent 1be873533e
commit db8bd91488
2 changed files with 18 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
configure.ac
View File

@ -707,6 +707,7 @@ echo " * C Flags: $CFLAGS"
echo " * C++ Compiler: $CXX_VERSION"
echo " * C++ Flags: $CXXFLAGS"
echo " * CPP Flags: $CPPFLAGS"
echo " * LIB Flags: $LIB"
echo " * Assertions enabled: $ac_cv_assert"
echo " * Debug enabled: $with_debug"
echo " * Warnings as failure: $ac_cv_warnings_as_errors"

22
m4/ax_harden_compiler_flags.m4
View File

@ -68,16 +68,28 @@
AC_REQUIRE([AX_DEBUG])
AC_REQUIRE([AX_CXX_COMPILER_VERSION])
dnl If we are inside of VCS we append -Werror, otherwise we just use it to test other flags
AX_HARDEN_LIB=
ax_append_compile_link_flags_extra=
AS_IF([test "$ac_cv_vcs_checkout" = "yes"], [
AX_CHECK_LINK_FLAG([-Werror])
AS_IF([test "x$ac_cv_vcs_checkout" = "xyes"],[
AX_CHECK_LINK_FLAG([-Werror],[
AX_HARDEN_LIB="-Werror $AX_HARDEN_LIB"
])
],[
AX_CHECK_LINK_FLAG([-Werror],[
ax_append_compile_link_flags_extra=$ax_cv_check_ldflags___Werror
ax_append_compile_link_flags_extra='-Werror'
])
])
AX_CHECK_LINK_FLAG([-z relro -z now],,[$ax_append_compile_link_flags_extra])
AX_CHECK_LINK_FLAG([-pie],,[$ax_append_compile_link_flags_extra])
AX_CHECK_LINK_FLAG([-z relro -z now],[
AX_HARDEN_LIB="-z relro -z now $AX_HARDEN_LIB"
],,[$ax_append_compile_link_flags_extra])
AX_CHECK_LINK_FLAG([-pie],[
AX_HARDEN_LIB="-pie $AX_HARDEN_LIB"
],,[$ax_append_compile_link_flags_extra])
LIB="$LIB $AX_HARDEN_LIB"
])
AC_DEFUN([AX_HARDEN_CC_COMPILER_FLAGS], [