musl-cross-make/patches/gcc-5.2.0/0006-defaultpie.diff

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 3779369..a6d95ca 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -3101,6 +3101,12 @@ case ${target} in
 		;;
 esac
 
+case "x${enable_default_pie}" in
+xyes)
+	tm_defines="${tm_defines} ENABLE_DEFAULT_PIE=1"
+	;;
+esac
+
 t=
 all_defaults="abi cpu arch tune schedule float mode fpu divide"
 for option in $all_defaults
--- gcc-5.2.0.orig/gcc/gcc.c	2015-03-10 09:37:41.000000000 +0000
+++ gcc-5.2.0/gcc/gcc.c	2015-08-25 07:47:12.895060530 +0000
@@ -1012,10 +1012,19 @@
 #define CILK_SELF_SPECS "%{fcilkplus: -pthread}"
 #endif
 
+/* Default to PIE */
+#ifndef PIE_SELF_SPECS
+#ifdef ENABLE_DEFAULT_PIE
+#define PIE_SELF_SPECS "%{shared|pie|r|nostdlib|nopie|no-pie:;:-pie} %{fpic|fPIC|fpie|fPIE|fno-pic|fno-PIC|fno-pie|fno-PIE|D__KERNEL__:;:-fPIE}"
+#else
+#define PIE_SELF_SPECS ""
+#endif
+#endif
+
 static const char *const driver_self_specs[] = {
   "%{fdump-final-insns:-fdump-final-insns=.} %<fdump-final-insns",
   DRIVER_SELF_SPECS, CONFIGURE_SPECS, GOMP_SELF_SPECS, GTM_SELF_SPECS,
-  CILK_SELF_SPECS
+  CILK_SELF_SPECS, PIE_SELF_SPECS
 };
 
 #ifndef OPTION_DEFAULT_SPECS