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authorLibravatar Jonathan Nieder <jrnieder@gmail.com>2010-11-06 14:00:38 -0500
committerLibravatar Junio C Hamano <gitster@pobox.com>2010-11-10 11:11:07 -0800
commite0500293852910c2f44fce61e7eb856adbc20d8a (patch)
treeae21f4a803f2092986b7db1f74040a0116e22373 /builtin/cat-file.c
parentpack-objects: mark file-local variable static (diff)
downloadtgif-e0500293852910c2f44fce61e7eb856adbc20d8a.tar.xz
Remove pack file handling dependency from wrapper.o
As v1.7.0-rc0~43 (slim down "git show-index", 2010-01-21) explains, use of xmalloc() brings in a dependency on zlib, the sha1 lib, and the rest of git's object file access machinery via try_to_free_pack_memory. That is overkill when xmalloc is just being used as a convenience wrapper to exit when no memory is available. So defer setting try_to_free_pack_memory as try_to_free_routine until the first packfile is opened in add_packed_git(). After this change, a simple program using xmalloc() and no other functions will not pull in any code from libgit.a aside from wrapper.o and usage.o. Improved-by: René Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/cat-file.c')
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