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Makefile: add support for building w.o. preinstalled git

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Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Lars Hjemli 2007-05-11 20:41:14 +02:00
parent dad80d1ff8
commit f596d10d73
1 changed files with 13 additions and 1 deletions
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14
Makefile
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@ -19,6 +19,18 @@ endif
CFLAGS += -Igit -DSHA1_HEADER='$(SHA1_HEADER)' CFLAGS += -Igit -DSHA1_HEADER='$(SHA1_HEADER)'
#
# If make is run on a nongit platform, we need to get the git sources as a tarball.
# But there is currently no recent enough tarball available on kernel.org, so download
# a zipfile from hjemli.net instead
#
GITVER = $(shell git version 2>/dev/null || echo nogit)
ifeq ($(GITVER),nogit)
GITURL = http://hjemli.net/git/git/snapshot/?id=v1.5.2-rc2
INITGIT = test -e git/git.c || (curl "$(GITURL)" > tmp.zip && unzip tmp.zip)
else
INITGIT = ./submodules.sh -i
endif
# #
@ -33,7 +45,7 @@ cgit: cgit.c cgit.h $(OBJECTS)
$(OBJECTS): cgit.h git/libgit.a $(OBJECTS): cgit.h git/libgit.a
git/libgit.a: git/libgit.a:
./submodules.sh -i $(INITGIT)
$(MAKE) -C git $(MAKE) -C git
# #