Document a Haddock/Mavericks bug.
[ghc.git] / rules / relative-dynlib-references.mk
index 923ef08..e117dde 100644 (file)
@@ -18,17 +18,37 @@ define relative-dynlib-references
 # $1 = dir
 # $2 = distdir
 # $3 = GHC stage to use (0 == bootstrapping compiler)
+# $4 = RTSway
 
 ifeq "$$(TargetOS_CPP)" "darwin"
 ifneq "$3" "0"
 # Use relative paths for all the libraries
 ifneq "$$($1_$2_TRANSITIVE_DEP_NAMES)" ""
-       install_name_tool $$(foreach d,$$($1_$2_TRANSITIVE_DEP_NAMES), -change $$(TOP)/$$($$($$d_INSTALL_INFO)_dyn_LIB) @loader_path/../$$d-$$($$($$d_INSTALL_INFO)_VERSION)/$$($$($$d_INSTALL_INFO)_dyn_LIB_NAME)) $$@
+       install_name_tool $$(foreach d,$$($1_$2_TRANSITIVE_DEP_NAMES), -change $$(TOP)/$$($$($$d_INSTALL_INFO)_dyn_LIB) @rpath/$$d-$$($$($$d_INSTALL_INFO)_VERSION)/$$($$($$d_INSTALL_INFO)_dyn_LIB_NAME)) $$@
+endif
+# Change absolute library name/path to a relative name/path
+ifeq "$$($1_$2_PROGNAME)" ""
+ifeq "$1" "rts"
+       install_name_tool -id @rpath/rts-$$(rts_VERSION)/$$(rts_$4_LIB_NAME) $$@
+else
+       install_name_tool -id @rpath/$$($1_PACKAGE)-$$($1_$2_VERSION)/$$($1_$2_dyn_LIB_NAME) $$@
+endif
 endif
 # Use relative paths for the RTS. Rather than try to work out which RTS
 # way is being linked, we just change it for all ways
-       install_name_tool $$(foreach w,$$(rts_WAYS), -change $$(TOP)/$$(rts_$$w_LIB) @loader_path/../rts-$$(rts_VERSION)/$$(rts_$$w_LIB_NAME)) $$@
-       install_name_tool -change $$(TOP)/$$(wildcard libffi/build/inst/lib/libffi.*.dylib) @loader_path/../rts-$$(rts_VERSION)/libffi.dylib $$@
+       install_name_tool $$(foreach w,$$(rts_WAYS), -change $$(TOP)/$$(rts_$$w_LIB) @rpath/rts-$$(rts_VERSION)/$$(rts_$$w_LIB_NAME)) $$@
+       install_name_tool -change $$(TOP)/$$(wildcard libffi/build/inst/lib/libffi.*.dylib) @rpath/rts-$$(rts_VERSION)/libffi.dylib $$@
+endif
+endif
+
+endef
+
+define relative-dynlib-path
+# $1 = GHC stage to use (0 == bootstrapping compiler)
+
+ifeq "$$(TargetOS_CPP)" "darwin"
+ifneq "$1" "0"
+       install_name_tool -rpath $$(TOP)/inplace/lib @loader_path/.. $$@
 endif
 endif