1 # -----------------------------------------------------------------------------
3 # (c) 2009 The University of Glasgow
5 # This file is part of the GHC build system.
7 # To understand how the build system works and how to modify it, see
8 # http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
9 # http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
11 # -----------------------------------------------------------------------------
14 define hs-suffix-rules-srcdir
15 # args: $1 = dir, $2 = distdir, $3 = way, $4 = srcdir
17 # Preprocessing Haskell source
19 ifneq "$$(BootingFromHc)" "YES"
21 $1/$2/build/%.hs : $1/$4/%.ly $$(MKDIRHIER)
22 $$(MKDIRHIER) $$(dir $$@)
23 $$(HAPPY) $$($1_$2_$3_ALL_HAPPY_OPTS) $$< -o $$@
25 $1/$2/build/%.hs : $1/$4/%.y $$(MKDIRHIER)
26 $$(MKDIRHIER) $$(dir $$@)
27 $$(HAPPY) $$($1_$2_$3_ALL_HAPPY_OPTS) $$< -o $$@
29 $1/$2/build/%.hs : $1/$4/%.x $$(MKDIRHIER)
30 $$(MKDIRHIER) $$(dir $$@)
31 $$(ALEX) $$($1_$2_$3_ALL_ALEX_OPTS) $$< -o $$@
33 $1/$2/build/%_hsc.c $1/$2/build/%_hsc.h $1/$2/build/%.hs : $1/$4/%.hsc $$(HSC2HS_INPLACE)
34 $$(MKDIRHIER) $$(dir $$@)
35 $$(HSC2HS_INPLACE) $$($1_$2_$3_ALL_HSC2HS_OPTS) $$< -o $$@
36 touch $$(patsubst %.hsc,%_hsc.c,$$<)
38 # Compiling Haskell source
40 $1/$2/build/%.$$($3_osuf) : $1/$4/%.hs $$($1_$2_HC_DEP)
41 $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
43 $1/$2/build/%.$$($3_osuf) : $1/$4/%.lhs $$($1_$2_HC_DEP)
44 $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
46 $1/$2/build/%.$$($3_hcsuf) : $1/$4/%.hs $$($1_$2_HC_DEP)
47 $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -C $$< -o $$@
49 $1/$2/build/%.$$($3_hcsuf) : $1/$4/%.lhs $$($1_$2_HC_DEP)
50 $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -C $$< -o $$@
54 # XXX: for some reason these get used in preference to the direct
55 # .hs->.o rule, I don't know why --SDM
57 $1/$2/build/%.$$($3_osuf) : $1/$4/%.hc includes/ghcautoconf.h includes/ghcplatform.h
58 $$(MKDIRHIER) $$(dir $$@)
59 $$(CC) $$($1_$2_$3_ALL_CC_OPTS) -Iincludes -x c -c $$< -o $$@
61 $1/$2/build/%.$$($3_osuf) : $1/$2/build/%.hc includes/ghcautoconf.h includes/ghcplatform.h
62 $$(CC) $$($1_$2_$3_ALL_CC_OPTS) -Iincludes -x c -c $$< -o $$@
64 # $1/$2/build/%.$$($3_osuf) : $1/$2/build/%.$$($3_way_)hc
65 # $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
67 # $1/$2/build/%.$$($3_osuf) : $1/$2/build/%.hc
68 # $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
70 # $1/$2/build/%.$$($3_way_)s : $1/$2/build/%.$$($3_way_)hc
71 # $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -S $$< -o $$@
73 # Now the rules for hs-boot files.
75 $1/$2/build/%.hs-boot : $1/$4/%.hs-boot
78 $1/$2/build/%.lhs-boot : $1/$4/%.lhs-boot
81 $1/$2/build/%.$$($3_way_)o-boot : $1/$4/%.hs-boot $$($1_$2_HC_DEP)
82 $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
84 $1/$2/build/%.$$($3_way_)o-boot : $1/$4/%.lhs-boot $$($1_$2_HC_DEP)
85 $$($1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@
87 # stubs are automatically generated and compiled by GHC
89 $1/$2/build/%_stub.$$($3_osuf): $1/$2/build/%.$$($3_osuf)