deps/libunwind: fix ppc64 build failure

jiahao · Jul 13, 2012 · d018083 · d018083
1 parent 62afe7b
commit d018083
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/deps/Makefile b/deps/Makefile
@@ -688,14 +688,19 @@ LIBUNWIND_TARGET_OBJ =
 LIBUNWIND_TARGET_SOURCE = 
 endif
 
+LIBUNWIND_CFLAGS = $(CFLAGS) -U_FORTIFY_SOURCE $(fPIC)
+ifeq ($(ARCH), ppc64)
+LIBUNWIND_CFLAGS += -m64
+endif
+
 compile-unwind: $(LIBUNWIND_TARGET_SOURCE)
 install-unwind: $(LIBUNWIND_TARGET_OBJ)
 
 libunwind-$(UNWIND_VER).tar.gz:
  $(WGET) https://savannah.spinellicreations.com/libunwind/libunwind-$(UNWIND_VER).tar.gz
 libunwind-$(UNWIND_VER)/Makefile: libunwind-$(UNWIND_VER).tar.gz
  tar xfz $<
- cd libunwind-$(UNWIND_VER) && ./configure CFLAGS="$(CFLAGS) -U_FORTIFY_SOURCE $(fPIC)" --prefix=$(abspath $(USR)) CC="$(CC)" CXX="$(CXX)"
+ cd libunwind-$(UNWIND_VER) && ./configure CFLAGS="$(LIBUNWIND_CFLAGS)" --prefix=$(abspath $(USR)) CC="$(CC)" CXX="$(CXX)"
 
 $(LIBUNWIND_TARGET_SOURCE): libunwind-$(UNWIND_VER)/Makefile
  cd libunwind-$(UNWIND_VER) && $(MAKE)