Add a comment to utils/Makefile
[ghc-hetmet.git] / utils / Makefile
1 TOP=..
2 include $(TOP)/mk/boilerplate.mk
3
4 ifeq "$(DOING_BIN_DIST)" "YES"
5 # We're doing a binary-dist, descend into a subset of the dirs.
6 SUBDIRS = mkdirhier hp2ps parallel unlit
7 else
8 ifeq "$(BootingFromHc)" "YES"
9 SUBDIRS = mkdependC mkdirhier runstdtest genapply genprimopcode unlit
10 else
11 SUBDIRS = mkdependC mkdirhier runstdtest hp2ps \
12           parallel unlit genprimopcode genapply
13 endif
14 #ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
15 ## lndir doesn't build on Windows
16 #SUBDIRS += lndir
17 #endif
18 endif
19
20 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
21 SUBDIRS += touchy
22 endif
23
24 # XXX pwd and lndir building disabled for now
25
26 # Utils that we don't build by default:
27 #       nofib-analyse
28
29 # Utils that are old and/or bitrotted:
30 #       stat2resid
31 #       debugNCG
32 #       ext-core
33 #       genargs
34 #       heap-view
35 #       pvm
36 #       verbatim
37 #       ltx
38 #       hstags
39
40 # "heap-view" is not in the list because (a) it requires
41 #  a Haskell compiler (which you may not have yet), and (b) you are
42 #  unlikely to want it desperately.  It is easy to build once you have
43 #  a Haskell compiler and if you want it.
44
45 include $(TOP)/mk/target.mk
46
47 # genprimopcode is needed to boot in ghc/compiler...
48 ifneq "$(BootingFromHc)" "YES"
49 boot ::
50         $(MAKE) -C genprimopcode
51 endif
52
53 ############################################
54
55 # The utils may be built with the bootstrapping compiler, for use during
56 # the build, or with the stage2 compiler, for installing. Some of them
57 # are built with both; we can't install the utils built with the
58 # bootstrapping compiler as they may use different versions of C
59 # libraries. The reason we use stage2 rather than stage1 is that some
60 # utils, e.g. haddock, need the GHC API package.
61
62 WITH_BOOTSTRAPPING_COMPILER = installPackage ghc-pkg hsc2hs hpc
63
64 WITH_STAGE2 = installPackage ghc-pkg hasktags runghc hpc pwd haddock
65 ifneq "$(NO_INSTALL_HSC2HS)" "YES"
66 WITH_STAGE2 += hsc2hs
67 endif
68
69 # sort removes duplicates - we don't actually care about the order
70 WITH_EITHER = $(sort $(WITH_BOOTSTRAPPING_COMPILER) $(WITH_STAGE2))
71
72 binary-dist: $(foreach P,$(WITH_STAGE2),binary-dist.$P)
73 ifeq "$(WHERE_AM_I)" ""
74         echo "I don't know where I am" >&2
75         exit 1
76 endif
77         echo $(WHERE_AM_I)/Makefile >> $(BIN_DIST_LIST)
78         set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d binary-dist WHERE_AM_I=$(WHERE_AM_I)/$$d; done
79
80 clean:: $(foreach P,$(WITH_EITHER),clean.$P)
81
82 distclean:: $(foreach P,$(WITH_EITHER),distclean.$P)
83
84 with-bootstrapping-compiler: \
85     $(foreach P,$(WITH_BOOTSTRAPPING_COMPILER),with-bootstrapping-compiler.$P)
86
87 with-stage-2: $(foreach P,$(WITH_STAGE2),with-stage-2.$P)
88         $(MAKE) -C haddock install-inplace
89
90 install:: $(foreach P,$(WITH_STAGE2),install.$P)
91
92 $(foreach P,$(WITH_EITHER),clean.$P): \
93 clean.%:
94         $(MAKE) -C $* clean
95
96 $(foreach P,$(WITH_EITHER),distclean.$P): \
97 distclean.%:
98         $(MAKE) -C $* distclean
99
100 $(foreach P,$(WITH_BOOTSTRAPPING_COMPILER),with-bootstrapping-compiler.$P): \
101 with-bootstrapping-compiler.%:
102         $(MAKE) -C $* with-bootstrapping-compiler
103
104 $(foreach P,$(WITH_STAGE2),with-stage-2.$P): \
105 with-stage-2.%:
106         $(MAKE) -C $* with-stage-2
107
108 $(foreach P,$(WITH_STAGE2),install.$P): \
109 install.%:
110         $(MAKE) -C $* install
111
112 $(foreach P,$(WITH_STAGE2),binary-dist.$P): \
113 binary-dist.%:
114         $(MAKE) -C $* binary-dist WHERE_AM_I=$(WHERE_AM_I)/$*
115