[PATCH] Makefile: NO_INSTALL_HARDLINKS
From: Junio C Hamano <hidden>
Date: 2016-06-15 22:53:43
Subsystem:
kernel build + files below scripts/ (unless maintained elsewhere), the rest · Maintainers:
Nathan Chancellor, Nicolas Schier, Linus Torvalds
Your filesystem may support hardlinks, but you may choose not to use them when installing git-foo builtins and favor symblic links or copies for whatever reason. The installation procedure of git-gui/ directory is not touched with this patch and git-citool still ends up being a hardlink to git-gui, but it needs to be addressed separately. Signed-off-by: Junio C Hamano <redacted> ---
diff --git a/Makefile b/Makefile
index e4f8e0e..05d34b3 100644
--- a/Makefile
+++ b/Makefile@@ -244,6 +244,9 @@ all:: # 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. # +# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or +# copies to install built-in git commands e.g. git-cat-file. +# # Define USE_NED_ALLOCATOR if you want to replace the platforms default # memory allocators with the nedmalloc allocator written by Niall Douglas. #
@@ -2482,19 +2485,21 @@ endif { test "$$bindir/" = "$$execdir/" || \ for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \ $(RM) "$$execdir/$$p" && \ - test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \ + test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \ ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \ cp "$$bindir/$$p" "$$execdir/$$p" || exit; \ done; \ } && \ for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \ $(RM) "$$bindir/$$p" && \ + test -z "$(NO_INSTALL_HARDLINKS)" && \ ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \ ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \ cp "$$bindir/git$X" "$$bindir/$$p" || exit; \ done && \ for p in $(BUILT_INS); do \ $(RM) "$$execdir/$$p" && \ + test -z "$(NO_INSTALL_HARDLINKS)" && \ ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \ ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \ cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
@@ -2502,6 +2507,7 @@ endif remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \ for p in $$remote_curl_aliases; do \ $(RM) "$$execdir/$$p" && \ + test -z "$(NO_INSTALL_HARDLINKS)" && \ ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \ ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \ cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \