Merge remote-tracking branch 'origin/master' into newcg
[ghc.git] / rules / shell-wrapper.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 define shell-wrapper
14 $(call trace, shell-wrapper($1,$2))
15 $(call profStart, shell-wrapper($1,$2))
16 # $1 = dir
17 # $2 = distdir
18
19 ifeq "$$($1_$2_SHELL_WRAPPER)" "YES"
20
21 ifeq "$$(Windows)" "YES"
22
23 ifeq "$$($1_$2_INSTALL_SHELL_WRAPPER)" "YES"
24 # Just install the binary on Windows
25 $1_$2_INSTALL = YES
26 endif
27
28 else
29
30 ifeq "$$($1_$2_SHELL_WRAPPER_NAME)" ""
31 $1_$2_SHELL_WRAPPER_NAME = $1/$$($1_$2_PROG).wrapper
32 endif
33
34 ifneq "$$($1_$2_INSTALL_INPLACE)" "NO"
35 all_$1_$2 : $$(INPLACE_BIN)/$$($1_$2_PROG)
36
37 $$(INPLACE_BIN)/$$($1_$2_PROG): WRAPPER=$$@
38 $$(INPLACE_BIN)/$$($1_$2_PROG): $$($1_$2_INPLACE) $$($1_$2_SHELL_WRAPPER_NAME)
39 $$(call removeFiles, $$@)
40 echo '#!$$(SHELL)' >> $$@
41 echo 'executablename="$$(TOP)/$$<"' >> $$@
42 echo 'datadir="$$(TOP)/$$(INPLACE_LIB)"' >> $$@
43 echo 'bindir="$$(TOP)/$$(INPLACE_BIN)"' >> $$@
44 echo 'topdir="$$(TOP)/$$(INPLACE_TOPDIR)"' >> $$@
45 echo 'pgmgcc="$$(WhatGccIsCalled)"' >> $$@
46 $$($1_$2_SHELL_WRAPPER_EXTRA)
47 $$($1_$2_INPLACE_SHELL_WRAPPER_EXTRA)
48 cat $$($1_$2_SHELL_WRAPPER_NAME) >> $$@
49 $$(EXECUTABLE_FILE) $$@
50 endif
51
52 ifeq "$$($1_$2_INSTALL_SHELL_WRAPPER)" "YES"
53
54 ifeq "$$($1_$2_INSTALL_SHELL_WRAPPER_NAME)" ""
55 $1_$2_INSTALL_SHELL_WRAPPER_NAME = $$($1_$2_PROG)
56 endif
57
58 # Install the binary in $(libexecdir), and install a shell wrapper in $(bindir)
59 INSTALL_LIBEXECS += $1/$2/build/tmp/$$($1_$2_PROG)
60 BINDIST_WRAPPERS += $$($1_$2_SHELL_WRAPPER_NAME)
61
62 install: install_$1_$2_wrapper
63
64 .PHONY: install_$1_$2_wrapper
65 install_$1_$2_wrapper: WRAPPER=$$(DESTDIR)$$(bindir)/$(CrossCompilePrefix)$$($1_$2_INSTALL_SHELL_WRAPPER_NAME)
66 install_$1_$2_wrapper:
67 $$(call INSTALL_DIR,"$$(DESTDIR)$$(bindir)")
68 $$(call removeFiles, "$$(WRAPPER)")
69 $$(CREATE_SCRIPT) "$$(WRAPPER)"
70 echo '#!$$(SHELL)' >> "$$(WRAPPER)"
71 echo 'exedir="$$(ghclibexecdir)"' >> "$$(WRAPPER)"
72 echo 'exeprog="$$($1_$2_PROG)"' >> "$$(WRAPPER)"
73 echo 'executablename="$$$$exedir/$$$$exeprog"' >> "$$(WRAPPER)"
74 echo 'datadir="$$(datadir)"' >> "$$(WRAPPER)"
75 echo 'bindir="$$(bindir)"' >> "$$(WRAPPER)"
76 echo 'topdir="$$(topdir)"' >> "$$(WRAPPER)"
77 $$($1_$2_SHELL_WRAPPER_EXTRA)
78 $$($1_$2_INSTALL_SHELL_WRAPPER_EXTRA)
79 cat $$($1_$2_SHELL_WRAPPER_NAME) >> "$$(WRAPPER)"
80 $$(EXECUTABLE_FILE) "$$(WRAPPER)"
81
82 endif # $1_$2_INSTALL_SHELL_WRAPPER
83
84 endif
85
86 endif # $1_$2_SHELL_WRAPPER
87
88 $(call profEnd, shell-wrapper($1,$2))
89 endef