Fix up header file dependencies and add sparse checking rules
[git/git.git] / Makefile
1 # -DCOLLISION_CHECK if you believe that SHA1's
2 # 1461501637330902918203684832716283019655932542976 hashes do not give you
3 # enough guarantees about no collisions between objects ever hapenning.
4 #
5 # -DUSE_NSEC if you want git to care about sub-second file mtimes and ctimes.
6 # -DUSE_STDEV if you want git to care about st_dev changing
7 #
8 # Note that you need some new glibc (at least >2.2.4) for this, and it will
9 # BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely randomly
10 # break unless your underlying filesystem supports those sub-second times
11 # (my ext3 doesn't).
12 COPTS=-O2
13 CFLAGS=-g $(COPTS) -Wall
14
15 prefix=$(HOME)
16 bin=$(prefix)/bin
17 # dest=
18
19 CC=gcc
20 AR=ar
21 INSTALL=install
22
23 #
24 # sparse is architecture-neutral, which means that we need to tell it
25 # explicitly what architecture to check for. Fix this up for yours..
26 #
27 SPARSE_FLAGS=-D__BIG_ENDIAN__ -D__powerpc__
28
29 SCRIPTS=git git-apply-patch-script git-merge-one-file-script git-prune-script \
30 git-pull-script git-tag-script git-resolve-script git-whatchanged \
31 git-fetch-script git-status-script git-commit-script \
32 git-log-script git-shortlog git-cvsimport-script git-diff-script \
33 git-reset-script git-add-script git-checkout-script git-clone-script \
34 gitk git-cherry git-rebase-script git-relink-script
35
36 PROG= git-update-cache git-diff-files git-init-db git-write-tree \
37 git-read-tree git-commit-tree git-cat-file git-fsck-cache \
38 git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
39 git-check-files git-ls-tree git-merge-base git-merge-cache \
40 git-unpack-file git-export git-diff-cache git-convert-cache \
41 git-http-pull git-ssh-push git-ssh-pull git-rev-list git-mktag \
42 git-diff-helper git-tar-tree git-local-pull git-write-blob \
43 git-get-tar-commit-id git-apply git-stripspace \
44 git-cvs2git git-diff-stages git-rev-parse git-patch-id \
45 git-pack-objects git-unpack-objects git-verify-pack \
46 git-receive-pack git-send-pack
47
48 all: $(PROG)
49
50 install: $(PROG) $(SCRIPTS)
51 $(INSTALL) $(PROG) $(SCRIPTS) $(dest)$(bin)
52
53 LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
54 tag.o date.o index.o diff-delta.o patch-delta.o entry.o \
55 epoch.o refs.o csum-file.o pack-check.o pkt-line.o
56 LIB_FILE=libgit.a
57 LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
58 pack.h pkt-line.h refs.h
59
60 LIB_H += strbuf.h
61 LIB_OBJS += strbuf.o
62
63 LIB_H += diff.h count-delta.h
64 LIB_OBJS += diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
65 count-delta.o diffcore-break.o diffcore-order.o
66
67 LIB_OBJS += gitenv.o
68
69 LIBS = $(LIB_FILE)
70 LIBS += -lz
71
72 ifdef MOZILLA_SHA1
73 SHA1_HEADER="mozilla-sha1/sha1.h"
74 LIB_OBJS += mozilla-sha1/sha1.o
75 else
76 ifdef PPC_SHA1
77 SHA1_HEADER="ppc/sha1.h"
78 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
79 else
80 SHA1_HEADER=<openssl/sha.h>
81 LIBS += -lcrypto
82 endif
83 endif
84
85 CFLAGS += '-DSHA1_HEADER=$(SHA1_HEADER)'
86
87 $(LIB_FILE): $(LIB_OBJS)
88 $(AR) rcs $@ $(LIB_OBJS)
89
90 check:
91 for i in *.c; do sparse $(CFLAGS) $(SPARSE_FLAGS) $$i; done
92
93 test-date: test-date.c date.o
94 $(CC) $(CFLAGS) -o $@ test-date.c date.o
95
96 test-delta: test-delta.c diff-delta.o patch-delta.o
97 $(CC) $(CFLAGS) -o $@ $^
98
99 git-%: %.c $(LIB_FILE)
100 $(CC) $(CFLAGS) -o $@ $(filter %.c,$^) $(LIBS)
101
102 git-update-cache: update-cache.c
103 git-diff-files: diff-files.c
104 git-init-db: init-db.c
105 git-write-tree: write-tree.c
106 git-read-tree: read-tree.c
107 git-commit-tree: commit-tree.c
108 git-cat-file: cat-file.c
109 git-fsck-cache: fsck-cache.c
110 git-checkout-cache: checkout-cache.c
111 git-diff-tree: diff-tree.c
112 git-rev-tree: rev-tree.c
113 git-ls-files: ls-files.c
114 git-check-files: check-files.c
115 git-ls-tree: ls-tree.c
116 git-merge-base: merge-base.c
117 git-merge-cache: merge-cache.c
118 git-unpack-file: unpack-file.c
119 git-export: export.c
120 git-diff-cache: diff-cache.c
121 git-convert-cache: convert-cache.c
122 git-http-pull: http-pull.c pull.c
123 git-local-pull: local-pull.c pull.c
124 git-ssh-push: rsh.c
125 git-ssh-pull: rsh.c pull.c
126 git-rev-list: rev-list.c
127 git-mktag: mktag.c
128 git-diff-helper: diff-helper.c
129 git-tar-tree: tar-tree.c
130 git-write-blob: write-blob.c
131 git-stripspace: stripspace.c
132 git-cvs2git: cvs2git.c
133 git-diff-stages: diff-stages.c
134 git-rev-parse: rev-parse.c
135 git-patch-id: patch-id.c
136 git-pack-objects: pack-objects.c
137 git-unpack-objects: unpack-objects.c
138 git-verify-pack: verify-pack.c
139 git-receive-pack: receive-pack.c
140 git-send-pack: send-pack.c
141
142 git-http-pull: LIBS += -lcurl
143 git-rev-list: LIBS += -lssl
144
145 # Library objects..
146 blob.o: $(LIB_H)
147 tree.o: $(LIB_H)
148 commit.o: $(LIB_H)
149 tag.o: $(LIB_H)
150 object.o: $(LIB_H)
151 read-cache.o: $(LIB_H)
152 sha1_file.o: $(LIB_H)
153 usage.o: $(LIB_H)
154 strbuf.o: $(LIB_H)
155 gitenv.o: $(LIB_H)
156 entry.o: $(LIB_H)
157 diff.o: $(LIB_H) diffcore.h
158 diffcore-rename.o : $(LIB_H) diffcore.h
159 diffcore-pathspec.o : $(LIB_H) diffcore.h
160 diffcore-pickaxe.o : $(LIB_H) diffcore.h
161 diffcore-break.o : $(LIB_H) diffcore.h
162 diffcore-order.o : $(LIB_H) diffcore.h
163 epoch.o: $(LIB_H)
164
165 test: all
166 $(MAKE) -C t/ all
167
168 clean:
169 rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
170 $(MAKE) -C Documentation/ clean
171
172 backup: clean
173 cd .. ; tar czvf dircache.tar.gz dir-cache