1# -----------------------------------------------------------------------------
2#
3# (c) 2009 The University of Glasgow
4#
5# This file is part of the GHC build system.
6#
7# To understand how the build system works and how to modify it, see
8#      https://gitlab.haskell.org/ghc/ghc/wikis/building/architecture
9#      https://gitlab.haskell.org/ghc/ghc/wikis/building/modifying
10#
11# -----------------------------------------------------------------------------
12
13
14define hs-suffix-way-rules-srcdir
15# args: $1 = dir,  $2 = distdir, $3 = way, $4 = srcdir, $5 = stage
16
17ifneq "$$(BINDIST)" "YES"
18
19# Compiling Haskell source
20
21$1/$2/build/%.$$($3_osuf) : $1/$4/%.hs $$(LAX_DEPS_FOLLOW) $$$$($1_$2_HC_DEP) $$($1_$2_PKGDATA_DEP)
22	$$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@ $$(if $$(findstring YES,$$($1_$2_DYNAMIC_TOO)),-dyno $$(addsuffix .$$(dyn_osuf),$$(basename $$@)))
23	$$(call ohi-sanity-check,$1,$2,$3,$1/$2/build/$$*)
24
25$1/$2/build/%.$$($3_osuf) : $1/$4/%.lhs $$(LAX_DEPS_FOLLOW) $$$$($1_$2_HC_DEP) $$($1_$2_PKGDATA_DEP)
26	$$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@ $$(if $$(findstring YES,$$($1_$2_DYNAMIC_TOO)),-dyno $$(addsuffix .$$(dyn_osuf),$$(basename $$@)))
27	$$(call ohi-sanity-check,$1,$2,$3,$1/$2/build/$$*)
28
29$1/$2/build/%.$$($3_hcsuf) : $1/$4/%.hs $$(LAX_DEPS_FOLLOW) $$$$($1_$2_HC_DEP) $$($1_$2_PKGDATA_DEP)
30	$$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -C $$< -o $$@
31
32$1/$2/build/%.$$($3_hcsuf) : $1/$4/%.lhs $$(LAX_DEPS_FOLLOW) $$$$($1_$2_HC_DEP) $$($1_$2_PKGDATA_DEP)
33	$$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -C $$< -o $$@
34
35# XXX: for some reason these get used in preference to the direct
36# .hs->.o rule, I don't know why --SDM
37
38$1/$2/build/%.$$($3_osuf) : $1/$4/%.hc $$(includes_$5_H_CONFIG) $$(includes_$5_H_PLATFORM) | $$$$(dir $$$$@)/.
39	$$(call cmd,$1_$2_CC) \
40		$$($1_$2_$3_ALL_CC_OPTS) \
41		$$(addprefix -I,$$(GHC_INCLUDE_DIRS)) \
42		-I$$(BUILD_$5_INCLUDE_DIR) \
43		-x c -c $$< -o $$@ \
44		$$(if $$(findstring YES,$$($1_$2_DYNAMIC_TOO)),-dyno $$(addsuffix .$$(dyn_osuf),$$(basename $$@)))
45
46$1/$2/build/%.$$($3_osuf) : $1/$2/build/%.hc $$(includes_$5_H_CONFIG) $$(includes_$5_H_PLATFORM)
47	$$(call cmd,$1_$2_CC) \
48		$$($1_$2_$3_ALL_CC_OPTS) \
49		$$(addprefix -I,$$(GHC_INCLUDE_DIRS)) \
50		-I$$(BUILD_$5_INCLUDE_DIR) \
51		-x c -c $$< -o $$@ \
52		$$(if $$(findstring YES,$$($1_$2_DYNAMIC_TOO)),-dyno $$(addsuffix .$$(dyn_osuf),$$(basename $$@)))
53
54# $1/$2/build/%.$$($3_osuf) : $1/$2/build/%.$$($3_hcsuf)
55# 	$$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
56#
57# $1/$2/build/%.$$($3_osuf) : $1/$2/build/%.hc
58# 	$$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
59#
60# $1/$2/build/%.$$($3_ssuf) : $1/$2/build/%.$$($3_hcsuf)
61# 	$$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -S $$< -o $$@
62
63# Now the rules for hs-boot files.
64
65$1/$2/build/%.$$($3_o-bootsuf) : $1/$4/%.hs-boot $$(LAX_DEPS_FOLLOW) $$$$($1_$2_HC_DEP) $$($1_$2_PKGDATA_DEP)
66	$$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@ $$(if $$(findstring YES,$$($1_$2_DYNAMIC_TOO)),-dyno $$(addsuffix .$$(dyn_osuf)-boot,$$(basename $$@)))
67
68$1/$2/build/%.$$($3_o-bootsuf) : $1/$4/%.lhs-boot $$(LAX_DEPS_FOLLOW) $$$$($1_$2_HC_DEP) $$($1_$2_PKGDATA_DEP)
69	$$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@ $$(if $$(findstring YES,$$($1_$2_DYNAMIC_TOO)),-dyno $$(addsuffix .$$(dyn_osuf)-boot,$$(basename $$@)))
70
71# stubs are automatically generated and compiled by GHC
72
73$1/$2/build/%_stub.$$($3_osuf): $1/$2/build/%.$$($3_osuf)
74	@:
75
76endif
77
78endef
79
80ifeq "$(ExtraMakefileSanityChecks)" "NO"
81ohi-sanity-check =
82else
83# We don't look for the .hi file if this is for a program, as if the
84# Main module is in foo.hs then we get foo.o but Main.hi
85define ohi-sanity-check
86	@for f in $4.$($3_osuf) \
87	          $(if $($1_$2_PROG),,$4.$($3_hisuf)) \
88	          $(if $(findstring v,$3), \
89	              $(if $(findstring YES,$($1_$2_DYNAMIC_TOO)), \
90	                  $4.$(dyn_osuf) $4.$(dyn_hisuf))); do \
91	    if [ ! -f $$f ]; then \
92	        echo "Panic! $$f not created."; \
93	        exit 1; \
94	    fi; \
95	done
96endef
97endif
98
99