| [PATCH]: use AC_TRY_LINK for stack protector check |
| |
| Actually try to link an executable to test for stack protector support, |
| as gcc seems to accept the -fstack-protector argument even when it's |
| compiled with --disable-libssp (but linking fails with a error |
| finding -lssp_nonshared). |
| |
| Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> |
| --- |
| config-scripts/cups-compiler.m4 | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| Index: cups-1.3.9/config-scripts/cups-compiler.m4 |
| =================================================================== |
| --- cups-1.3.9.orig/config-scripts/cups-compiler.m4 |
| +++ cups-1.3.9/config-scripts/cups-compiler.m4 |
| @@ -109,7 +109,7 @@ if test -n "$GCC"; then |
| AC_MSG_CHECKING(if GCC supports -fstack-protector) |
| OLDCFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS -fstack-protector" |
| - AC_TRY_COMPILE(,, |
| + AC_TRY_LINK(,, |
| OPTIM="$OPTIM -fstack-protector" |
| AC_MSG_RESULT(yes), |
| AC_MSG_RESULT(no)) |
