[PATCH] make: add install-strip target

[Bagas Sanjaya <bagasdotme@gmail.com>]

Previously to install Git with stripped binaries, users have to do `make
all` then `make strip` before doing `make install`. It is nice to have
`install-strip` target for convenience, so that they can simply type
`make install-strip` and have Git with stripped binaries installed.
On some environments where disk space and resources is limited (such as
embedded systems), installed size can be smaller that with non-stripped
binaries.

Also mention the target in INSTALL.

Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
---
 INSTALL  | 5 +++++
 Makefile | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/INSTALL b/INSTALL
index 66389ce059..6e6303d482 100644
--- a/INSTALL
+++ b/INSTALL
@@ -25,6 +25,11 @@ set up install paths (via config.mak.autogen), so you can write instead
 	$ make all doc ;# as yourself
 	# make install install-doc install-html;# as root
 
+If you're tight on space (common on embedded systems), you can install
+with debugging info stripped with
+
+	# make install-strip
+
 If you're willing to trade off (much) longer build time for a later
 faster git you can also do a profile feedback build with
 
diff --git a/Makefile b/Makefile
index 9573190f1d..8c4633ba8e 100644
--- a/Makefile
+++ b/Makefile
@@ -3093,6 +3093,9 @@ endif
 	done && \
 	./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
 
+install-strip: all strip
+	$(MAKE) install
+
 .PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
 .PHONY: quick-install-doc quick-install-man quick-install-html
 install-gitweb:
@@ -3265,7 +3268,7 @@ ifdef MSVC
 	$(RM) compat/vcbuild/MSVC-DEFS-GEN
 endif
 
-.PHONY: all install profile-clean cocciclean clean strip
+.PHONY: all install install-strip profile-clean cocciclean clean strip
 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 .PHONY: FORCE cscope
 

base-commit: 225bc32a989d7a22fa6addafd4ce7dcd04675dbf
-- 
2.25.1