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 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))
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,$$(dir))))
23 $(call hs-objs,$1,$2,$3)
25 # The .a/.so library file, indexed by two different sets of vars:
26 # the first is indexed by the dir, distdir and way
27 # the second is indexed by the package id, distdir and way
28 $1_$2_$3_LIB = $1/$2/build/libHS$$($1_PACKAGE)-$$($1_$2_VERSION)$$($3_libsuf)
29 $$($1_PACKAGE)-$($1_$2_VERSION)_$2_$3_LIB = $$($1_$2_$3_LIB)
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 = $$($1_$2_$3_LIB)
40 # All the .a/.so library file dependencies for this library
41 $1_$2_$3_DEPS_LIBS=$$(foreach dep,$$($1_$2_DEPS),$$($$(dep)_$2_$3_LIB))
43 ifneq "$$(BootingFromHc)" "YES"
44 $1_$2_$3_MKSTUBOBJS = $$(FIND) $1/$2/build -name "*_stub.$$($3_osuf)" -print
45 # HACK ^^^ we tried to use $(wildcard), but apparently it fails due to
46 # make using cached directory contents, or something.
48 $1_$2_$3_MKSTUBOBJS = true
49 $1_$2_$3_C_OBJS += $$(shell $$(FIND) $1/$2/build -name "*_stub.c" -print | sed 's/c$$$$/o/')
52 $1_$2_$3_NON_HS_OBJS = $$($1_$2_$3_CMM_OBJS) $$($1_$2_$3_C_OBJS) $$($1_$2_$3_S_OBJS) $$($1_$2_EXTRA_OBJS)
53 $1_$2_$3_ALL_OBJS = $$($1_$2_$3_HS_OBJS) $$($1_$2_$3_NON_HS_OBJS)
55 # The quadrupled $'s here are because the _v_LIB variables aren't
56 # necessarily set when this part of the makefile is read.
57 # These deps aren't technically necessary in themselves, but they
58 # turn the dependencies of programs on libraries into transitive
61 $$($1_$2_$3_LIB) : $$(foreach dep,$$($1_$2_DEP_NAMES),$$$$(libraries/$$(dep)_dist-boot_v_LIB))
63 $$($1_$2_$3_LIB) : $$(foreach dep,$$($1_$2_DEP_NAMES),$$$$(libraries/$$(dep)_dist-install_v_LIB))
68 # Link a dynamic library
69 # On windows we have to supply the extra libs this one links to when building it.
70 ifeq "$$(HOSTPLATFORM)" "i386-unknown-mingw32"
71 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
72 "$$($1_$2_HC)" $$($1_$2_$3_ALL_OBJS) \
73 `$$($1_$2_$3_MKSTUBOBJS)` \
74 -shared -dynamic -dynload deploy \
75 $$(addprefix -l,$$($1_$2_EXTRA_LIBRARIES)) \
76 -no-auto-link-packages $$(addprefix -package ,$$($1_$2_DEPS)) \
79 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
80 "$$($1_$2_HC)" $$($1_$2_$3_ALL_OBJS) \
81 `$$($1_$2_$3_MKSTUBOBJS)` \
82 -shared -dynamic -dynload deploy \
83 -dylib-install-name $(ghclibdir)/`basename "$$@" | sed 's/^libHS//;s/[-]ghc.*//'`/`basename "$$@"` \
84 -no-auto-link-packages $$(addprefix -package ,$$($1_$2_DEPS)) \
88 # Build the ordinary .a library
89 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS)
90 "$$(RM)" $$(RM_OPTS) $$@ $$@.contents
91 ifeq "$$($1_$2_SplitObjs)" "YES"
92 $$(FIND) $$(patsubst %.$$($3_osuf),%_$$($3_osuf)_split,$$($1_$2_$3_HS_OBJS)) -name '*.$$($3_osuf)' -print >> $$@.contents
93 echo $$($1_$2_$3_NON_HS_OBJS) `$$($1_$2_$3_MKSTUBOBJS)` >> $$@.contents
95 echo $$($1_$2_$3_ALL_OBJS) `$$($1_$2_$3_MKSTUBOBJS)` >> $$@.contents
97 ifeq "$$(ArSupportsAtFile)" "YES"
98 "$$(AR)" $$(AR_OPTS) $$(EXTRA_AR_ARGS) $$@ @$$@.contents
100 "$$(XARGS)" $$(XARGS_OPTS) "$$(AR)" $$(AR_OPTS) $$(EXTRA_AR_ARGS) $$@ < $$@.contents
102 "$$(RM)" $$(RM_OPTS) $$@.contents
105 $(call all-target,$1_$2,all_$1_$2_$3)
106 $(call all-target,$1_$2_$3,$$($1_$2_$3_LIB))
108 # Don't put bootstrapping packages in the bindist
110 BINDIST_HI += $$($1_$2_$3_HI)
111 BINDIST_LIBS += $$($1_$2_$3_LIB)
114 # Build the GHCi library
116 $1_$2_GHCI_LIB = $1/$2/build/HS$$($1_PACKAGE)-$$($1_$2_VERSION).$$($3_osuf)
117 ifeq "$$($1_$2_BUILD_GHCI_LIB)" "YES"
118 # Don't put bootstrapping packages in the bindist
120 BINDIST_LIBS += $$($1_$2_GHCI_LIB)
123 $$($1_$2_GHCI_LIB) : $$($1_$2_$3_HS_OBJS) $$($1_$2_$3_CMM_OBJS) $$($1_$2_$3_C_OBJS) $$($1_$2_$3_S_OBJS) $$($1_$2_EXTRA_OBJS)
124 "$$(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) `$$($1_$2_$3_MKSTUBOBJS)` $$($1_$2_EXTRA_OBJS)
126 ifeq "$$($1_$2_BUILD_GHCI_LIB)" "YES"
127 # Don't bother making ghci libs for bootstrapping packages
129 $(call all-target,$1_$2,$$($1_$2_GHCI_LIB))
134 $(call profEnd, build-package-way($1,$2,$3))