diff options
| author | Ian Lynagh <igloo@earth.li> | 2010-08-19 23:30:31 +0000 |
|---|---|---|
| committer | Ian Lynagh <igloo@earth.li> | 2010-08-19 23:30:31 +0000 |
| commit | 2b1d153a60b9f8720bda74180d50a0aed2d02af2 (patch) | |
| tree | f960a8bd434886e08ea3472a491dffc802d58033 /aclocal.m4 | |
| parent | d2b30a14b7b21ba17220cf14f3abd3868b5fa5d2 (diff) | |
| download | haskell-2b1d153a60b9f8720bda74180d50a0aed2d02af2.tar.gz | |
Set -fno-stack-protector in CONF_CC_OPTS_STAGE* rathre than extra-gcc-opts
The latter is only used when compiling .hc files, whereas we need it for
.c files too.
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/aclocal.m4 b/aclocal.m4 index e0cae15acf..a5132f027a 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -23,6 +23,15 @@ AC_DEFUN([FPTOOLS_SET_C_LD_FLAGS], $3="$$3 -m64" ;; esac + + # If gcc knows about the stack protector, turn it off. + # Otherwise the stack-smash handler gets triggered. + echo 'int main(void) {return 0;}' > conftest.c + if $CC -c conftest.c -fno-stack-protector > /dev/null 2>&1 + then + $2="$$2 -fno-stack-protector" + fi + rm conftest.c conftest.o ]) @@ -966,9 +975,6 @@ AC_SUBST([GhcPkgCmd]) # reordering things in the module and confusing the manger and/or splitter. # (eg. Trac #1427) # -# If gcc knows about the stack protector, turn it off. -# Otherwise the stack-smash handler gets triggered. -# AC_DEFUN([FP_GCC_EXTRA_FLAGS], [AC_REQUIRE([FP_HAVE_GCC]) AC_CACHE_CHECK([for extra options to pass gcc when compiling via C], [fp_cv_gcc_extra_opts], @@ -994,12 +1000,6 @@ AC_CACHE_CHECK([for extra options to pass gcc when compiling via C], [fp_cv_gcc_ []) ;; esac - echo 'int main(void) {return 0;}' > conftest.c - if $CC -c conftest.c -fno-stack-protector > /dev/null 2>&1 - then - fp_cv_gcc_extra_opts="$fp_cv_gcc_extra_opts -fno-stack-protector" - fi - rm conftest.c conftest.o ]) AC_SUBST([GccExtraViaCOpts],$fp_cv_gcc_extra_opts) ]) |