Build fix
[ghc.git] / rules / build-perl.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 # Build a perl script. Invoke like this:
15 #
16 # driver/mangler_PERL_SRC = ghc-asm.lprl
17 # driver/mangler_dist_PROG = ghc-asm
18 #
19 # $(eval $(call build-perl,driver/mangler,dist))
20
21 define build-perl
22 $(call trace, build-perl($1,$2))
23 $(call profStart, build-perl($1,$2))
24 # $1 = dir
25 # $2 = distdir
26
27 ifeq "$$($1_$2_TOPDIR)" "YES"
28 $1_$2_INPLACE = $$(INPLACE_TOPDIR)/$$($1_$2_PROG)
29 else
30 $1_$2_INPLACE = $$(INPLACE_BIN)/$$($1_$2_PROG)
31 endif
32
33 $(call all-target,$1_$2,$$($1_$2_INPLACE))
34
35 $(call clean-target,$1,$2,$1/$2 $$($1_$2_INPLACE))
36 .PHONY: clean_$1
37 clean_$1 : clean_$1_$2
38
39 # INPLACE_BIN etc. might be empty if we're cleaning
40 ifeq "$(findstring clean,$(MAKECMDGOALS))" ""
41 ifneq "$$(BINDIST)" "YES"
42 $1/$2/$$($1_$2_PROG).prl: $1/$$($1_PERL_SRC) $$(UNLIT) | $$$$(dir $$$$@)/.
43 "$$(UNLIT)" $$(UNLIT_OPTS) $$< $$@
44 endif
45
46 $1/$2/$$($1_$2_PROG): $1/$2/$$($1_$2_PROG).prl
47 $$(call removeFiles,$$@)
48 echo '#!$$(PERL)' >> $$@
49 echo '$$$$TARGETPLATFORM = "$$(TARGETPLATFORM)";' >> $$@
50 echo '$$$$TABLES_NEXT_TO_CODE = "$(GhcEnableTablesNextToCode)";' >> $$@
51 cat $$< >> $$@
52
53 $$($1_$2_INPLACE): $1/$2/$$($1_$2_PROG) | $$$$(dir $$$$@)/.
54 "$$(CP)" $$< $$@
55 $$(EXECUTABLE_FILE) $$@
56
57 ifneq "$$($1_$2_INSTALL_IN)" ""
58 BINDIST_PERL_SOURCES += $1/$2/$$($1_$2_PROG).prl
59
60 install: install_$1_$2
61
62 .PHONY: install_$1_$2
63 install_$1_$2: $1/$2/$$($1_$2_PROG)
64 $$(call INSTALL_DIR,"$$($1_$2_INSTALL_IN)")
65 $$(call INSTALL_SCRIPT,$$(INSTALL_OPTS),$$<,"$$($1_$2_INSTALL_IN)")
66 endif
67 endif
68
69 $(call profEnd, build-perl($1,$2))
70 endef