Link -static -pie executables with rcrt0.o instead of crt0.o such that they

self-relocate.

Based on a diff for amd64 from kurt@

diff --git a/gnu/gcc/gcc/config/pa/openbsd.h b/gnu/gcc/gcc/config/pa/openbsd.h
index 834464e..9bb1e57 100644 (file)
--- a/gnu/gcc/gcc/config/pa/openbsd.h
+++ b/gnu/gcc/gcc/config/pa/openbsd.h
@@ -186,6 +186,9 @@ Boston, MA 02111-1307, USA.  */
 
 /* As an elf system, we need crtbegin/crtend stuff.  */
 #undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: %{pg:gcrt0%O%s} %{!pg:%{p:gcrt0%O%s} %{!p:crt0%O%s}} crtbegin%O%s} %{shared:crtbeginS%O%s}"
+#define STARTFILE_SPEC "\
+       %{!shared: %{pg:gcrt0%O%s} %{!pg:%{p:gcrt0%O%s} \
+       %{!p:%{!static:crt0%O%s} %{static:%{pie:rcrt0%O%s} %{!pie:crt0%O%s}}}} \
+        crtbegin%O%s} %{shared:crtbeginS%O%s}"
 #undef ENDFILE_SPEC
 #define ENDFILE_SPEC "%{!shared:crtend%O%s} %{shared:crtendS%O%s}"