Fix typo
[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 # Note [inconsistent distdirs]
32 # hack: the DEPS_LIBS mechanism assumes that the distdirs for packages
33 # that depend on each other are the same, but that is not the case for
34 # ghc where we use stage1/stage2 rather than dist/dist-install.
35 # Really we should use a consistent scheme for distdirs, but in the
36 # meantime we work around it by defining ghc-<ver>_dist-install_way_LIB:
37 ifeq "$$($1_PACKAGE) $2" "ghc stage2"
38 $$($1_PACKAGE)-$($1_$2_VERSION)_dist-install_$3_LIB = $$($1_$2_$3_LIB)
39 endif
40
41 # All the .a/.so library file dependencies for this library.
42 #
43 # The $(subst stage2,dist-install,..) is needed due to Note
44 # [inconsistent distdirs].
45 $1_$2_$3_DEPS_LIBS=$$(foreach dep,$$($1_$2_DEPS),$$($$(dep)_$(subst stage2,dist-install,$2)_$3_LIB))
46
47 ifeq "$$(BootingFromHc)" "YES"
48 $1_$2_$3_C_OBJS += $$(shell $$(FIND) $1/$2/build -name "*_stub.c" -print | sed 's/c$$$$/o/')
49 endif
50
51 $1_$2_$3_NON_HS_OBJS = $$($1_$2_$3_CMM_OBJS) $$($1_$2_$3_C_OBJS) $$($1_$2_$3_S_OBJS) $$($1_$2_EXTRA_OBJS)
52 $1_$2_$3_ALL_OBJS = $$($1_$2_$3_HS_OBJS) $$($1_$2_$3_NON_HS_OBJS)
53
54 # The quadrupled $'s here are because the _v_LIB variables aren't
55 # necessarily set when this part of the makefile is read.
56 # These deps aren't technically necessary in themselves, but they
57 # turn the dependencies of programs on libraries into transitive
58 # dependencies.
59 ifeq "$4" "0"
60 $$($1_$2_$3_LIB) : $$(foreach dep,$$($1_$2_DEP_NAMES),$$$$(libraries/$$(dep)_dist-boot_v_LIB))
61 else
62 $$($1_$2_$3_LIB) : $$(foreach dep,$$($1_$2_DEP_NAMES),$$$$(libraries/$$(dep)_dist-install_v_LIB))
63 endif
64
65 ifeq "$3" "dyn"
66
67 # Link a dynamic library
68 # On windows we have to supply the extra libs this one links to when building it.
69 ifeq "$$(HostOS_CPP)" "mingw32"
70 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
71 $$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) $$($1_$2_$3_ALL_OBJS) \
72 -shared -dynamic -dynload deploy \
73 $$(addprefix -l,$$($1_$2_EXTRA_LIBRARIES)) \
74 -no-auto-link-packages \
75 -o $$@
76 # Now check that the DLL doesn't have too many symbols. See trac #5987.
77 case `$$(OBJDUMP) -p $$@ | sed -n "1,/^.Ordinal\/Name Pointer/ D; p; /^$$$$/ q" | grep "\[ *0\]" | wc -l` in 1) echo DLL $$@ OK;; 0) echo No symbols in DLL $$@; exit 1;; [0-9]*) echo Too many symbols in DLL $$@; exit 1;; *) echo bad DLL $$@; exit 1;; esac
78
79 else
80 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
81 $$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) $$($1_$2_$3_ALL_OBJS) \
82 -shared -dynamic -dynload deploy \
83 $$(addprefix -l,$$($1_$2_EXTRA_LIBRARIES)) $$(addprefix -L,$$($1_$2_EXTRA_LIBDIRS)) \
84 -dylib-install-name $(ghclibdir)/`basename "$$@" | sed 's/^libHS//;s/[-]ghc.*//'`/`basename "$$@"` \
85 -no-auto-link-packages \
86 -o $$@
87 endif
88 else
89 # Build the ordinary .a library
90 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS)
91 $$(call removeFiles,$$@ $$@.contents)
92 ifeq "$$($1_$2_SplitObjs)" "YES"
93 $$(FIND) $$(patsubst %.$$($3_osuf),%_$$($3_osuf)_split,$$($1_$2_$3_HS_OBJS)) -name '*.$$($3_osuf)' -print >> $$@.contents
94 echo $$($1_$2_$3_NON_HS_OBJS) >> $$@.contents
95 else
96 echo $$($1_$2_$3_ALL_OBJS) >> $$@.contents
97 endif
98 ifeq "$$($1_$2_ArSupportsAtFile)" "YES"
99 $$(call cmd,$1_$2_AR) $$($1_$2_AR_OPTS) $$($1_$2_EXTRA_AR_ARGS) $$@ @$$@.contents
100 else
101 "$$(XARGS)" $$(XARGS_OPTS) "$$($1_$2_AR)" $$($1_$2_AR_OPTS) $$($1_$2_EXTRA_AR_ARGS) $$@ < $$@.contents
102 endif
103 $$(call removeFiles,$$@.contents)
104 endif
105
106 $(call all-target,$1_$2,all_$1_$2_$3)
107 $(call all-target,$1_$2_$3,$$($1_$2_$3_LIB))
108
109 # Don't put bootstrapping packages in the bindist
110 ifneq "$4" "0"
111 BINDIST_HI += $$($1_$2_$3_HI)
112 BINDIST_LIBS += $$($1_$2_$3_LIB)
113 endif
114
115 # Build the GHCi library
116 ifneq "$$(DYNLIBS_BY_DEFAULT)" "YES"
117 ifeq "$3" "v"
118 $1_$2_GHCI_LIB = $1/$2/build/HS$$($1_PACKAGE)-$$($1_$2_VERSION).$$($3_osuf)
119 ifeq "$$($1_$2_BUILD_GHCI_LIB)" "YES"
120 # Don't put bootstrapping packages in the bindist
121 ifneq "$4" "0"
122 BINDIST_LIBS += $$($1_$2_GHCI_LIB)
123 endif
124 endif
125 $$($1_$2_GHCI_LIB) : $$($1_$2_$3_HS_OBJS) $$($1_$2_$3_CMM_OBJS) $$($1_$2_$3_C_OBJS) $$($1_$2_$3_S_OBJS) $$($1_$2_EXTRA_OBJS)
126 $$(call cmd,LD) $$(CONF_LD_LINKER_OPTS_STAGE$4) -r -o $$@ $$(EXTRA_LD_OPTS) $$($1_$2_$3_HS_OBJS) $$($1_$2_$3_CMM_OBJS) $$($1_$2_$3_C_OBJS) $$($1_$2_$3_S_OBJS) $$($1_$2_EXTRA_OBJS)
127
128 ifeq "$$($1_$2_BUILD_GHCI_LIB)" "YES"
129 # Don't bother making ghci libs for bootstrapping packages
130 ifneq "$4" "0"
131 $(call all-target,$1_$2,$$($1_$2_GHCI_LIB))
132 endif
133 endif
134 endif
135 endif
136
137 $(call profEnd, build-package-way($1,$2,$3))
138 endef
139