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| author |  Johannes Schindelin <Johannes.Schindelin@gmx.de> | 2009-05-11 13:02:18 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2009-05-13 20:35:36 -0700 |
| commit | 3426e34feddf97085615e619d39f8173ff3f9fb4 (patch) | |
| tree | 112294704f66e5a3d0930bd3434fc80931b5bf80 | |
| parent | GIT 1.6.2 (diff) | |
| download | tgif-3426e34feddf97085615e619d39f8173ff3f9fb4.tar.xz | |
Add NO_CROSS_DIRECTORY_HARDLINKS support to the Makefile
When the installed programs are tar'ed up and installed on a system where
bin/ and libexec/git-core/ live on different file systems, we do not want
libexec/git-core/git-* to be hardlinks to bin/git.
Noticed by Cedric Staniewski.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -159,6 +159,9 @@ all:: # Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call # your external grep (e.g., if your system lacks grep, if its grep is # broken, or spawning external process is slower than built-in grep git has). +# +# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed +# programs as a tar, where bin/ and libexec/ might be on different file systems. GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE @$(SHELL_PATH) ./GIT-VERSION-GEN @@ -1468,6 +1471,7 @@ endif bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \ execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \ { $(RM) "$$execdir/git-add$X" && \ + test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \ ln "$$bindir/git$X" "$$execdir/git-add$X" 2>/dev/null || \ cp "$$bindir/git$X" "$$execdir/git-add$X"; } && \ { for p in $(filter-out git-add$X,$(BUILT_INS)); do \ |