Add some comments on the alternative layout rule state

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

diff --git a/rules/build-perl.mk b/rules/build-perl.mk
index 5740676..669f3d7 100644 (file)
--- a/rules/build-perl.mk
+++ b/rules/build-perl.mk
@@ -22,8 +22,8 @@ define build-perl
 # $1 = dir
 # $2 = distdir
 
-ifeq "$$($1_$2_LIBEXEC)" "YES"
-$1_$2_INPLACE = $(INPLACE_LIB)/$$($1_$2_PROG)
+ifeq "$$($1_$2_TOPDIR)" "YES"
+$1_$2_INPLACE = $(INPLACE_TOPDIR)/$$($1_$2_PROG)
 else
 $1_$2_INPLACE = $(INPLACE_BIN)/$$($1_$2_PROG)
 endif
@@ -37,9 +37,7 @@ clean_$1 : clean_$1_$2
 # INPLACE_BIN etc. might be empty if we're cleaning
 ifeq "$(findstring clean,$(MAKECMDGOALS))" ""
 ifneq "$$(BINDIST)" "YES"
-$1/$2/$$($1_$2_PROG).prl: $1/$$($1_PERL_SRC) $$(UNLIT)
-       "$$(MKDIRHIER)" $1/$2
-       "$$(RM)" $$(RM_OPTS) $$@
+$1/$2/$$($1_$2_PROG).prl: $1/$$($1_PERL_SRC) $$(UNLIT) | $$$$(dir $$$$@)/.
        "$$(UNLIT)" $$(UNLIT_OPTS) $$< $$@
 
 $1/$2/$$($1_$2_PROG): $1/$2/$$($1_$2_PROG).prl
@@ -49,9 +47,7 @@ $1/$2/$$($1_$2_PROG): $1/$2/$$($1_$2_PROG).prl
        cat $$<                                            >> $$@
        $$(EXECUTABLE_FILE) $$@
 
-$$($1_$2_INPLACE): $1/$2/$$($1_$2_PROG)
-       "$$(MKDIRHIER)" $$(dir $$@)
-       "$$(RM)" $$(RM_OPTS) $$@
+$$($1_$2_INPLACE): $1/$2/$$($1_$2_PROG) | $$$$(dir $$$$@)/.
        "$$(CP)" $$< $$@
        $$(EXECUTABLE_FILE) $$@
 endif