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-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 git-prune-packed
47
48all: $(PROG)
49
50install: $(PROG) $(SCRIPTS)
51 $(INSTALL) $(PROG) $(SCRIPTS) $(dest)$(bin)
52
53LIB_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
56LIB_FILE=libgit.a
57LIB_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
60LIB_H += strbuf.h
61LIB_OBJS += strbuf.o
62
63LIB_H += diff.h count-delta.h
64LIB_OBJS += diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
65 count-delta.o diffcore-break.o diffcore-order.o
66
67LIB_OBJS += gitenv.o
68
69LIBS = $(LIB_FILE)
70LIBS += -lz
71
72ifdef MOZILLA_SHA1
73 SHA1_HEADER="mozilla-sha1/sha1.h"
74 LIB_OBJS += mozilla-sha1/sha1.o
75else
76ifdef PPC_SHA1
77 SHA1_HEADER="ppc/sha1.h"
78 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
79else
80 SHA1_HEADER=<openssl/sha.h>
81 LIBS += -lcrypto
82endif
83endif
84
85CFLAGS += '-DSHA1_HEADER=$(SHA1_HEADER)'
86
87$(LIB_FILE): $(LIB_OBJS)
88 $(AR) rcs $@ $(LIB_OBJS)
89
90check:
91 for i in *.c; do sparse $(CFLAGS) $(SPARSE_FLAGS) $$i; done
92
93test-date: test-date.c date.o
94 $(CC) $(CFLAGS) -o $@ test-date.c date.o
95
96test-delta: test-delta.c diff-delta.o patch-delta.o
97 $(CC) $(CFLAGS) -o $@ $^
98
99git-%: %.c $(LIB_FILE)
100 $(CC) $(CFLAGS) -o $@ $(filter %.c,$^) $(LIBS)
101
102git-update-cache: update-cache.c
103git-diff-files: diff-files.c
104git-init-db: init-db.c
105git-write-tree: write-tree.c
106git-read-tree: read-tree.c
107git-commit-tree: commit-tree.c
108git-cat-file: cat-file.c
109git-fsck-cache: fsck-cache.c
110git-checkout-cache: checkout-cache.c
111git-diff-tree: diff-tree.c
112git-rev-tree: rev-tree.c
113git-ls-files: ls-files.c
114git-check-files: check-files.c
115git-ls-tree: ls-tree.c
116git-merge-base: merge-base.c
117git-merge-cache: merge-cache.c
118git-unpack-file: unpack-file.c
119git-export: export.c
120git-diff-cache: diff-cache.c
121git-convert-cache: convert-cache.c
122git-http-pull: http-pull.c pull.c
123git-local-pull: local-pull.c pull.c
124git-ssh-push: rsh.c
125git-ssh-pull: rsh.c pull.c
126git-rev-list: rev-list.c
127git-mktag: mktag.c
128git-diff-helper: diff-helper.c
129git-tar-tree: tar-tree.c
130git-write-blob: write-blob.c
131git-stripspace: stripspace.c
132git-cvs2git: cvs2git.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
142
143git-http-pull: LIBS += -lcurl
144git-rev-list: LIBS += -lssl
145
146# Library objects..
147blob.o: $(LIB_H)
148tree.o: $(LIB_H)
149commit.o: $(LIB_H)
150tag.o: $(LIB_H)
151object.o: $(LIB_H)
152read-cache.o: $(LIB_H)
153sha1_file.o: $(LIB_H)
154usage.o: $(LIB_H)
155strbuf.o: $(LIB_H)
156gitenv.o: $(LIB_H)
157entry.o: $(LIB_H)
158diff.o: $(LIB_H) diffcore.h
159diffcore-rename.o : $(LIB_H) diffcore.h
160diffcore-pathspec.o : $(LIB_H) diffcore.h
161diffcore-pickaxe.o : $(LIB_H) diffcore.h
162diffcore-break.o : $(LIB_H) diffcore.h
163diffcore-order.o : $(LIB_H) diffcore.h
164epoch.o: $(LIB_H)
165
166test: all
167 $(MAKE) -C t/ all
168
169clean:
170 rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
171 $(MAKE) -C Documentation/ clean
172
173backup: clean
174 cd .. ; tar czvf dircache.tar.gz dir-cache