Patch for shared libraries support on FreeBSD

[ghc-hetmet.git] / libffi / ghc.mk

diff --git a/libffi/ghc.mk b/libffi/ghc.mk
index 440fc74..1216a32 100644 (file)
--- a/libffi/ghc.mk
+++ b/libffi/ghc.mk
@@ -84,9 +84,12 @@ libffi_DYNAMIC_PROG = $(libffi_HS_DYN_LIB).a
 libffi_DYNAMIC_LIBS = $(libffi_HS_DYN_LIB)
 else
 libffi_DYNAMIC_PROG =
+ifeq "$(darwin_TARGET_OS)" "1"
+libffi_DYNAMIC_LIBS = libffi/libffi$(soext) libffi/libffi.5$(soext) libffi/libffi.5.0.9$(soext)
+else
 libffi_DYNAMIC_LIBS = libffi/dist-install/build/libffi.so \
-                      libffi/dist-install/build/libffi.so.5 \
-                      libffi/dist-install/build/libffi.so.5.0.9
+                      libffi/dist-install/build/libffi.so.5
+endif
 endif
 
 ifeq "$(BuildSharedLibs)" "YES"
@@ -150,9 +153,17 @@ $(libffi_STAMP_CONFIGURE):
 libffi/dist-install/build/ffi.h: $(libffi_STAMP_CONFIGURE) | $$(dir $$@)/.
        "$(CP)" libffi/build/include/ffi.h $@
 
+
 $(libffi_STAMP_BUILD): $(libffi_STAMP_CONFIGURE) | libffi/dist-install/build/.
        $(MAKE) -C libffi/build MAKEFLAGS=
        cd libffi/build && ./libtool --mode=install cp libffi.la $(TOP)/libffi/dist-install/build
+
+       # We actually want both static and dllized libraries, because we build
+       #   the runtime system both ways. libffi_convenience.a is the static version.
+ifeq "$(Windows)" "YES"
+       cp libffi/build/.libs/libffi_convenience.a $(libffi_STATIC_LIB)
+endif
+
        touch $@
 
 $(libffi_STATIC_LIB): $(libffi_STAMP_BUILD)
@@ -192,6 +203,10 @@ $(libffi_DYNAMIC_LIBS): $(libffi_STAMP_BUILD)
 # Rename libffi.so to libHSffi...so
 $(libffi_HS_DYN_LIB): $(libffi_DYNAMIC_LIBS) | $$(dir $$@)/.
        "$(CP)" $(word 1,$(libffi_DYNAMIC_LIBS)) $(libffi_HS_DYN_LIB)
+ifeq "$(darwin_TARGET_OS)" "1"
+       # Ensure library's install name is correct before anyone links with it.
+       install_name_tool -id $(ghclibdir)/$(libffi_HS_DYN_LIB_NAME) $(libffi_HS_DYN_LIB)
+endif
 
 $(eval $(call all-target,libffi,$(libffi_HS_DYN_LIB)))
 endif