commit | 604a64641d874b0f00f1d1371f25be177972bcf2 | [log] [tgz] |
---|---|---|
author | Junio C Hamano <gitster@pobox.com> | Sun Apr 21 22:19:04 2019 +0900 |
committer | Junio C Hamano <gitster@pobox.com> | Mon Apr 22 15:14:22 2019 +0900 |
tree | 1051ae5886fd65e62c0c32014b3e5b00aa82511d | |
parent | 14c0f8d3ab6c36672189cd2dd217f4617d12ccba [diff] |
Makefile: dedup list of files obtained from ls-files Since 33533975 ("Makefile: ask "ls-files" to list source files if available", 2011-10-18), we optionally asked "ls-files" to list the source files that ought to exist, as a faster approximation for "find" on working tree files. This works reasonably well, except that it ends up listing the same path multiple times if the index is unmerged. Because the original use of this construct was to name files to run etags over, and the etags command happily takes the same filename multiple times without causing any harm, there was no problem (other than perhaps spending slightly more cycles, but who cares how fast the TAGS file gets updated). We however recently added a similar call to "ls-files" to list *.h files, instead of using "find", in 92b88eba ("Makefile: use `git ls-files` to list header files, if possible", 2019-03-04). In this new use of "ls-files", the resulting list $(LIB_H) is used for, among other things, generating the header files to run hdr-check target, and the duplicate unfortunately becomes a true problem. It causes $(MAKE) to notice that there are multiple %.hco targets and complain. Let the resulting list consumed by $(sort), which deduplicates, to fix this. Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.
Git is an Open Source project covered by the GNU General Public License version 2 (some parts of it are under different licenses, compatible with the GPLv2). It was originally written by Linus Torvalds with help of a group of hackers around the net.
Please read the file INSTALL for installation instructions.
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See Documentation/gittutorial.txt to get started, then see Documentation/giteveryday.txt for a useful minimum set of commands, and Documentation/git-.txt for documentation of each command. If git has been correctly installed, then the tutorial can also be read with man gittutorial
or git help tutorial
, and the documentation of each command with man git-<commandname>
or git help <commandname>
.
CVS users may also want to read Documentation/gitcvs-migration.txt (man gitcvs-migration
or git help cvs-migration
if git is installed).
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