diff options
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure b/configure index d44659bb2c..2568345f48 100755 --- a/configure +++ b/configure @@ -6404,7 +6404,14 @@ else int _start (void) { return 42; } extern void _exit (int); +/* Since these pointers are const, they should go in rodata. + Since they refer to functions that have to be resolved by + dynamic linking, they should instead go in RELRO data. */ const void *const relro[] = { &_start, &_exit, 0 }; +/* GNU ld fails to produce RELRO data when it's very small and there is no + normal writable data following it, or if only uninitialized (.bss) data + follows it, or only very small writable data. */ +int data[0x10000] = { 1, }; _ACEOF cat > conftest.awk <<\EOF |