Use "order only constraints" for directories

[ghc-hetmet.git] / rules / build-dependencies.mk

diff --git a/rules/build-dependencies.mk b/rules/build-dependencies.mk
index 2ab503f..68d45c8 100644 (file)
--- a/rules/build-dependencies.mk
+++ b/rules/build-dependencies.mk
@@ -21,8 +21,7 @@ endif
 
 ifneq "$$($1_$2_NO_BUILD_DEPS)" "YES"
 
-$$($1_$2_depfile) : $$(MKDIRHIER) $$(MKDEPENDC) $$($1_$2_HS_SRCS) $$($1_$2_HS_BOOT_SRCS) $$($1_$2_HC_MK_DEPEND_DEP) $$($1_$2_C_FILES) $$($1_$2_S_FILES)
-       "$$(MKDIRHIER)" $1/$2/build
+$$($1_$2_depfile) : $$(MKDEPENDC) $$($1_$2_HS_SRCS) $$($1_$2_HS_BOOT_SRCS) $$($1_$2_HC_MK_DEPEND_DEP) $$($1_$2_C_FILES) $$($1_$2_S_FILES) | $$$$(dir $$$$@)/.
        "$$(RM)" $$(RM_OPTS) $$@.tmp
        touch $$@.tmp
 ifneq "$$($1_$2_C_SRCS)$$($1_$2_S_SRCS)" ""