GHC new build system megapatch

[ghc-hetmet.git] / rules / hs-suffix-rules-srcdir.mk

diff --git a/rules/hs-suffix-rules-srcdir.mk b/rules/hs-suffix-rules-srcdir.mk
new file mode 100644 (file)
index 0000000..276d28b
--- /dev/null
+++ b/rules/hs-suffix-rules-srcdir.mk
@@ -0,0 +1,70 @@
+
+define hs-suffix-rules-srcdir
+# args: $1 = dir,  $2 = distdir, $3 = way, $4 = srcdir
+
+# Preprocessing Haskell source
+
+$1/$2/build/%.hs : $1/$4/%.ly $$(MKDIRHIER)
+       $$(MKDIRHIER) $$(dir $$@)
+       $$(HAPPY) $$($1_$2_$3_ALL_HAPPY_OPTS) $$< -o $$@
+
+$1/$2/build/%.hs : $1/$4/%.y $$(MKDIRHIER)
+       $$(MKDIRHIER) $$(dir $$@)
+       $$(HAPPY) $$($1_$2_$3_ALL_HAPPY_OPTS) $$< -o $$@
+
+$1/$2/build/%.hs : $1/$4/%.x $$(MKDIRHIER)
+       $$(MKDIRHIER) $$(dir $$@)
+       $$(ALEX) $$($1_$2_$3_ALL_ALEX_OPTS) $$< -o $$@
+
+$1/$2/build/%_hsc.c $1/$2/build/%_hsc.h $1/$2/build/%.hs : $1/$4/%.hsc $$(HSC2HS_INPLACE)
+       $$(MKDIRHIER) $$(dir $$@)
+       $$(HSC2HS_INPLACE) $$($1_$2_$3_ALL_HSC2HS_OPTS) $$< -o $$@
+       touch $$(patsubst %.hsc,%_hsc.c,$$<)
+
+# Compiling Haskell source
+
+$1/$2/build/%.$$($3_osuf) : $1/$4/%.hs $$($1_$2_HC_DEP)
+       $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
+
+$1/$2/build/%.$$($3_osuf) : $1/$4/%.lhs $$($1_$2_HC_DEP)
+       $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
+
+$1/$2/build/%.$$($3_hcsuf) : $1/$4/%.hs $$($1_$2_HC_DEP)
+       $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -C $$< -o $$@
+
+$1/$2/build/%.$$($3_hcsuf) : $1/$4/%.lhs $$($1_$2_HC_DEP)
+       $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -C $$< -o $$@
+
+# XXX: for some reason these get used in preference to the direct
+# .hs->.o rule, I don't know why --SDM
+
+# $1/$2/build/%.$$($3_osuf) : $1/$2/build/%.$$($3_way_)hc
+#      $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
+#
+# $1/$2/build/%.$$($3_osuf) : $1/$2/build/%.hc
+#      $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
+#
+# $1/$2/build/%.$$($3_way_)s : $1/$2/build/%.$$($3_way_)hc
+#      $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -S $$< -o $$@
+
+# Now the rules for hs-boot files.
+
+$1/$2/build/%.hs-boot : $1/$4/%.hs-boot
+       $$(CP) $$< $$@
+
+$1/$2/build/%.lhs-boot : $1/$4/%.lhs-boot
+       $$(CP) $$< $$@
+
+$1/$2/build/%.$$($3_way_)o-boot : $1/$4/%.hs-boot $$($1_$2_HC_DEP)
+       $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
+
+$1/$2/build/%.$$($3_way_)o-boot : $1/$4/%.lhs-boot $$($1_$2_HC_DEP)
+       $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
+
+# stubs are automatically generated and compiled by GHC
+
+$1/$2/build/%_stub.$$($3_osuf): $1/$2/build/%.$$($3_osuf)
+       @:
+
+endef
+