From b7d59f035bfa2e546428cac2b72318d4f5c517fb Mon Sep 17 00:00:00 2001 From: Guus Sliepen Date: Tue, 10 Dec 2013 17:02:52 +0100 Subject: [PATCH] Don't enable -fstack-protector-all. It is not supported on all architectures and is problematic on some platforms. --- configure.ac | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index c5b0d23..4b6d8ab 100644 --- a/configure.ac +++ b/configure.ac @@ -134,6 +134,7 @@ if test -d /sw/lib ; then fi dnl Compiler hardening flags +dnl No -fstack-protector-all because it doesn't work on all platforms or architectures. AC_ARG_ENABLE([hardening], AS_HELP_STRING([--disable-hardening], [disable compiler and linker hardening flags])) AS_IF([test "x$enable_hardening" != "xno"], @@ -144,10 +145,8 @@ AS_IF([test "x$enable_hardening" != "xno"], *mingw*) AX_CHECK_LINK_FLAG([-Wl,--dynamicbase], [LDFLAGS="$LDFLAGS -Wl,--dynamicbase"]) AX_CHECK_LINK_FLAG([-Wl,--nxcompat], [LDFLAGS="$LDFLAGS -Wl,--nxcompat"]) - # TODO: get -fstack-protector-all working with MinGW ;; *) - AX_CHECK_COMPILE_FLAG([-fstack-protector-all], [CPPFLAGS="$CPPFLAGS -fstack-protector-all"]) AX_CHECK_COMPILE_FLAG([-fPIE], [CPPFLAGS="$CPPFLAGS -fPIE"]) AX_CHECK_LINK_FLAG([-pie], [LDFLAGS="$LDFLAGS -pie"]) ;; @@ -228,7 +227,7 @@ fi AM_CONDITIONAL(OPENSSL, test -n "$openssl") AM_CONDITIONAL(GCRYPT, test -n "$gcrypt") -dnl Check if support for jumbograms is requested +dnl Check if support for jumbograms is requested AC_ARG_ENABLE(jumbograms, AS_HELP_STRING([--enable-jumbograms], [enable support for jumbograms (packets up to 9000 bytes)]), [ AS_IF([test "x$enable_jumbograms" = "xyes"], -- 2.25.1