libiberty: install PIC version of libiberty.a

This will install a PIC version of libiberty.a by overwriting the non-PIC
version of libiberty.a while compiling.  We do this because there is no
shared version of libiberty for random apps to link against which means if
someone wants to use this in a shared library or PIE, they're out of luck.
It's arguable whether people should be able to use this in a shared lib,
but usage in PIE should be fine.  You could argue that this penalizes the
non-PIE users, but the counter point is that people using this library in
general are fairly low, and we'd rather have things work for all of them.

diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
index c7a45680917a53367c2e1f459cdc921c4d7148ab..45c9ca25a824192d2269fbc8f801f997e7788043 100644 (file)
--- a/libiberty/Makefile.in
+++ b/libiberty/Makefile.in
@@ -254,6 +254,7 @@ $(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS)
          $(AR) $(AR_FLAGS) $(TARGETLIB) \
            $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS); \
          $(RANLIB) $(TARGETLIB); \
+         cp $(TARGETLIB) ../ ; \
          cd ..; \
        else true; fi; \
        if [ x"$(NOASANFLAG)" != x ]; then \