Merge remote branch 'origin/master' into monad-comp
[ghc.git] / rules / build-package-way.mk
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 # http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
9 # http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
10 #
11 # -----------------------------------------------------------------------------
12
13
14 define build-package-way # $1 = dir, $2 = distdir, $3 = way, $4 = stage
15 $(call trace, build-package-way($1,$2,$3))
16 $(call profStart, build-package-way($1,$2,$3))
17
18 $(call distdir-way-opts,$1,$2,$3,$4)
19 $(call hs-suffix-rules,$1,$2,$3)
20 $$(foreach dir,$$($1_$2_HS_SRC_DIRS),\
21 $$(eval $$(call hs-suffix-rules-srcdir,$1,$2,$3,$$(dir))))
22
23 $(call hs-objs,$1,$2,$3)
24
25 # The .a/.so library file, indexed by two different sets of vars:
26 # the first is indexed by the dir, distdir and way
27 # the second is indexed by the package id, distdir and way
28 $1_$2_$3_LIB = $1/$2/build/libHS$$($1_PACKAGE)-$$($1_$2_VERSION)$$($3_libsuf)
29 $$($1_PACKAGE)-$($1_$2_VERSION)_$2_$3_LIB = $$($1_$2_$3_LIB)
30
31 # hack: the DEPS_LIBS mechanism assumes that the distdirs for packges
32 # that depend on each other are the same, but that is not the case for
33 # ghc where we use stage1/stage2 rather than dist/dist-install.
34 # Really we should use a consistent scheme for distdirs, but in the
35 # meantime we work around it by defining ghc-<ver>_dist-install_way_LIB:
36 ifeq "$$($1_PACKAGE) $2" "ghc stage2"
37 $$($1_PACKAGE)-$($1_$2_VERSION)_dist-install_$3_LIB = $$($1_$2_$3_LIB)
38 endif
39
40 # All the .a/.so library file dependencies for this library
41 $1_$2_$3_DEPS_LIBS=$$(foreach dep,$$($1_$2_DEPS),$$($$(dep)_$2_$3_LIB))
42
43 ifeq "$$(BootingFromHc)" "YES"
44 $1_$2_$3_C_OBJS += $$(shell $$(FIND) $1/$2/build -name "*_stub.c" -print | sed 's/c$$$$/o/')
45 endif
46
47 $1_$2_$3_NON_HS_OBJS = $$($1_$2_$3_CMM_OBJS) $$($1_$2_$3_C_OBJS) $$($1_$2_$3_S_OBJS) $$($1_$2_EXTRA_OBJS)
48 $1_$2_$3_ALL_OBJS = $$($1_$2_$3_HS_OBJS) $$($1_$2_$3_NON_HS_OBJS)
49
50 # The quadrupled $'s here are because the _v_LIB variables aren't
51 # necessarily set when this part of the makefile is read.
52 # These deps aren't technically necessary in themselves, but they
53 # turn the dependencies of programs on libraries into transitive
54 # dependencies.
55 ifeq "$4" "0"
56 $$($1_$2_$3_LIB) : $$(foreach dep,$$($1_$2_DEP_NAMES),$$$$(libraries/$$(dep)_dist-boot_v_LIB))
57 else
58 $$($1_$2_$3_LIB) : $$(foreach dep,$$($1_$2_DEP_NAMES),$$$$(libraries/$$(dep)_dist-install_v_LIB))
59 endif
60
61 ifeq "$3" "dyn"
62
63 # Link a dynamic library
64 # On windows we have to supply the extra libs this one links to when building it.
65 ifeq "$$(HOSTPLATFORM)" "i386-unknown-mingw32"
66 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
67 "$$($1_$2_HC)" $$($1_$2_$3_ALL_OBJS) \
68 -shared -dynamic -dynload deploy \
69 $$(addprefix -l,$$($1_$2_EXTRA_LIBRARIES)) \
70 -no-auto-link-packages $$(addprefix -package ,$$($1_$2_DEPS)) \
71 -o $$@
72 else
73 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
74 "$$($1_$2_HC)" $$($1_$2_$3_ALL_OBJS) \
75 -shared -dynamic -dynload deploy \
76 -dylib-install-name $(ghclibdir)/`basename "$$@" | sed 's/^libHS//;s/[-]ghc.*//'`/`basename "$$@"` \
77 -no-auto-link-packages $$(addprefix -package ,$$($1_$2_DEPS)) \
78 -o $$@
79 endif
80 else
81 # Build the ordinary .a library
82 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS)
83 "$$(RM)" $$(RM_OPTS) $$@ $$@.contents
84 ifeq "$$($1_$2_SplitObjs)" "YES"
85 $$(FIND) $$(patsubst %.$$($3_osuf),%_$$($3_osuf)_split,$$($1_$2_$3_HS_OBJS)) -name '*.$$($3_osuf)' -print >> $$@.contents
86 echo $$($1_$2_$3_NON_HS_OBJS) >> $$@.contents
87 else
88 echo $$($1_$2_$3_ALL_OBJS) >> $$@.contents
89 endif
90 ifeq "$$($1_$2_ArSupportsAtFile)" "YES"
91 "$$($1_$2_AR)" $$($1_$2_AR_OPTS) $$($1_$2_EXTRA_AR_ARGS) $$@ @$$@.contents
92 else
93 "$$(XARGS)" $$(XARGS_OPTS) "$$($1_$2_AR)" $$($1_$2_AR_OPTS) $$($1_$2_EXTRA_AR_ARGS) $$@ < $$@.contents
94 endif
95 "$$(RM)" $$(RM_OPTS) $$@.contents
96 endif
97
98 $(call all-target,$1_$2,all_$1_$2_$3)
99 $(call all-target,$1_$2_$3,$$($1_$2_$3_LIB))
100
101 # Don't put bootstrapping packages in the bindist
102 ifneq "$4" "0"
103 BINDIST_HI += $$($1_$2_$3_HI)
104 BINDIST_LIBS += $$($1_$2_$3_LIB)
105 endif
106
107 # Build the GHCi library
108 ifeq "$3" "v"
109 $1_$2_GHCI_LIB = $1/$2/build/HS$$($1_PACKAGE)-$$($1_$2_VERSION).$$($3_osuf)
110 ifeq "$$($1_$2_BUILD_GHCI_LIB)" "YES"
111 # Don't put bootstrapping packages in the bindist
112 ifneq "$4" "0"
113 BINDIST_LIBS += $$($1_$2_GHCI_LIB)
114 endif
115 endif
116 $$($1_$2_GHCI_LIB) : $$($1_$2_$3_HS_OBJS) $$($1_$2_$3_CMM_OBJS) $$($1_$2_$3_C_OBJS) $$($1_$2_$3_S_OBJS) $$($1_$2_EXTRA_OBJS)
117 "$$(LD)" -r -o $$@ $$(EXTRA_LD_OPTS) $$($1_$2_$3_HS_OBJS) $$($1_$2_$3_CMM_OBJS) $$($1_$2_$3_C_OBJS) $$($1_$2_$3_S_OBJS) $$($1_$2_EXTRA_OBJS)
118
119 ifeq "$$($1_$2_BUILD_GHCI_LIB)" "YES"
120 # Don't bother making ghci libs for bootstrapping packages
121 ifneq "$4" "0"
122 $(call all-target,$1_$2,$$($1_$2_GHCI_LIB))
123 endif
124 endif
125 endif
126
127 $(call profEnd, build-package-way($1,$2,$3))
128 endef
129