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).
12COPTS=-O2
13CFLAGS=-g $(COPTS) -Wall
14
15prefix=$(HOME)
16bin=$(prefix)/bin
17# dest=
18
19CC=gcc
20AR=ar
21INSTALL=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#
27SPARSE_FLAGS=-D__BIG_ENDIAN__ -D__powerpc__
28
29SCRIPTS=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 git-repack-script
35
36PROG= 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-diff-stages git-rev-parse git-patch-id git-pack-objects \
45 git-unpack-objects git-verify-pack git-receive-pack git-send-pack \
46 git-prune-packed git-fetch-pack git-upload-pack git-clone-pack \
47 git-show-index
48
49all: $(PROG)
50
51install: $(PROG) $(SCRIPTS)
52 $(INSTALL) $(PROG) $(SCRIPTS) $(dest)$(bin)
53
54LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
55 tag.o date.o index.o diff-delta.o patch-delta.o entry.o \
56 epoch.o refs.o csum-file.o pack-check.o pkt-line.o connect.o
57LIB_FILE=libgit.a
58LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
59 pack.h pkt-line.h refs.h
60
61LIB_H += strbuf.h
62LIB_OBJS += strbuf.o
63
64LIB_H += diff.h count-delta.h
65LIB_OBJS += diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
66 count-delta.o diffcore-break.o diffcore-order.o
67
68LIB_OBJS += gitenv.o
69
70LIBS = $(LIB_FILE)
71LIBS += -lz
72
73ifdef MOZILLA_SHA1
74 SHA1_HEADER="mozilla-sha1/sha1.h"
75 LIB_OBJS += mozilla-sha1/sha1.o
76else
77ifdef PPC_SHA1
78 SHA1_HEADER="ppc/sha1.h"
79 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
80else
81 SHA1_HEADER=<openssl/sha.h>
82 LIBS += -lcrypto
83endif
84endif
85
86CFLAGS += '-DSHA1_HEADER=$(SHA1_HEADER)'
87
88$(LIB_FILE): $(LIB_OBJS)
89 $(AR) rcs $@ $(LIB_OBJS)
90
91check:
92 for i in *.c; do sparse $(CFLAGS) $(SPARSE_FLAGS) $$i; done
93
94test-date: test-date.c date.o
95 $(CC) $(CFLAGS) -o $@ test-date.c date.o
96
97test-delta: test-delta.c diff-delta.o patch-delta.o
98 $(CC) $(CFLAGS) -o $@ $^
99
100git-%: %.c $(LIB_FILE)
101 $(CC) $(CFLAGS) -o $@ $(filter %.c,$^) $(LIBS)
102
103git-update-cache: update-cache.c
104git-diff-files: diff-files.c
105git-init-db: init-db.c
106git-write-tree: write-tree.c
107git-read-tree: read-tree.c
108git-commit-tree: commit-tree.c
109git-cat-file: cat-file.c
110git-fsck-cache: fsck-cache.c
111git-checkout-cache: checkout-cache.c
112git-diff-tree: diff-tree.c
113git-rev-tree: rev-tree.c
114git-ls-files: ls-files.c
115git-check-files: check-files.c
116git-ls-tree: ls-tree.c
117git-merge-base: merge-base.c
118git-merge-cache: merge-cache.c
119git-unpack-file: unpack-file.c
120git-export: export.c
121git-diff-cache: diff-cache.c
122git-convert-cache: convert-cache.c
123git-http-pull: http-pull.c pull.c
124git-local-pull: local-pull.c pull.c
125git-ssh-push: rsh.c
126git-ssh-pull: rsh.c pull.c
127git-rev-list: rev-list.c
128git-mktag: mktag.c
129git-diff-helper: diff-helper.c
130git-tar-tree: tar-tree.c
131git-write-blob: write-blob.c
132git-stripspace: stripspace.c
133git-diff-stages: diff-stages.c
134git-rev-parse: rev-parse.c
135git-patch-id: patch-id.c
136git-pack-objects: pack-objects.c
137git-unpack-objects: unpack-objects.c
138git-verify-pack: verify-pack.c
139git-receive-pack: receive-pack.c
140git-send-pack: send-pack.c
141git-prune-packed: prune-packed.c
142git-fetch-pack: fetch-pack.c
143
144git-http-pull: LIBS += -lcurl
145git-rev-list: LIBS += -lssl
146
147# Library objects..
148blob.o: $(LIB_H)
149tree.o: $(LIB_H)
150commit.o: $(LIB_H)
151tag.o: $(LIB_H)
152object.o: $(LIB_H)
153read-cache.o: $(LIB_H)
154sha1_file.o: $(LIB_H)
155usage.o: $(LIB_H)
156strbuf.o: $(LIB_H)
157gitenv.o: $(LIB_H)
158entry.o: $(LIB_H)
159diff.o: $(LIB_H) diffcore.h
160diffcore-rename.o : $(LIB_H) diffcore.h
161diffcore-pathspec.o : $(LIB_H) diffcore.h
162diffcore-pickaxe.o : $(LIB_H) diffcore.h
163diffcore-break.o : $(LIB_H) diffcore.h
164diffcore-order.o : $(LIB_H) diffcore.h
165epoch.o: $(LIB_H)
166
167test: all
168 $(MAKE) -C t/ all
169
170clean:
171 rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
172 $(MAKE) -C Documentation/ clean
173
174backup: clean
175 cd .. ; tar czvf dircache.tar.gz dir-cache