[PATCH] Add doc and install-doc targets to the Makefile

[ebiederm@xmission.com (Eric W. Biederman)]

This makes it straight forward for people wanting to build
and install the git man pages and the rest of the documentation
to do so.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
---

 Documentation/Makefile |   13 +++++++++++++
 Makefile               |    6 ++++++
 2 files changed, 19 insertions(+), 0 deletions(-)

81c744189071d241dbb43b55b8694365a769e08d
diff --git a/Documentation/Makefile b/Documentation/Makefile
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -6,6 +6,14 @@ DOC_HTML=$(patsubst %.txt,%.html,$(MAN1_
 DOC_MAN1=$(patsubst %.txt,%.1,$(MAN1_TXT))
 DOC_MAN7=$(patsubst %.txt,%.7,$(MAN7_TXT))
 
+prefix=$(HOME)
+bin=$(prefix)/bin
+mandir=$(prefix)/man
+man1=$(mandir)/man1
+man7=$(mandir)/man7
+
+INSTALL=install
+
 #
 # Please note that there is a minor bug in asciidoc.
 # The version after 6.0.3 _will_ include the patch found here:
@@ -24,6 +32,11 @@ man: man1 man7
 man1: $(DOC_MAN1)
 man7: $(DOC_MAN7)
 
+install:
+	$(INSTALL) -m755 -d $(dest)/$(man1) $(dest)/$(man7)
+	$(INSTALL) $(DOC_MAN1) $(dest)/$(man1)
+	$(INSTALL) $(DOC_MAN7) $(dest)/$(man7)
+
 # 'include' dependencies
 git-diff-%.txt: diff-format.txt diff-options.txt
 	touch $@
diff --git a/Makefile b/Makefile
--- a/Makefile
+++ b/Makefile
@@ -191,6 +191,12 @@ rpm: dist
 test: all
 	$(MAKE) -C t/ all
 
+doc:
+	$(MAKE) -C Documentation all
+
+install-doc:
+	$(MAKE) -C Documentation install
+
 clean:
 	rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
 	rm -f git-core-*.tar.gz git-core.spec