[PATCH 2/6 v2] git: Do not install git cvsserver and git svn by default

[Mark Hatle <mark.hatle@windriver.com>]

From: Peter Kjellerstedt <pkj@axis.com>

These git commands require Perl modules that do not exist in OE-Core.
Add PACKAGECONFIGs to enable them. Be aware though that if you enable
them you must also provide the missing dependencies.

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
---
 meta/recipes-devtools/git/git.inc | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/meta/recipes-devtools/git/git.inc b/meta/recipes-devtools/git/git.inc
index 4390b8d..9b4c128 100644
--- a/meta/recipes-devtools/git/git.inc
+++ b/meta/recipes-devtools/git/git.inc
@@ -13,6 +13,10 @@ S = "${WORKDIR}/git-${PV}"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=7c0d7ef03a7eb04ce795b0f60e68e7e1"
 
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[cvsserver] = ""
+PACKAGECONFIG[svn] = ""
+
 EXTRA_OECONF = "--with-perl=${STAGING_BINDIR_NATIVE}/perl-native/perl \
 		--without-tcltk \
 "
@@ -54,6 +58,23 @@ perl_native_fixup () {
 	mkdir -p ${D}${libdir}
 	mv ${D}${exec_prefix}/lib/perl-native/perl ${D}${libdir}
 	rmdir -p ${D}${exec_prefix}/lib/perl-native || true
+
+	if [ ! "${@bb.utils.filter('PACKAGECONFIG', 'cvsserver', d)}" ]; then
+		# Only install the git cvsserver command if explicitly requested
+		# as it requires the DBI Perl module, which does not exist in
+		# OE-Core.
+		rm ${D}${libexecdir}/git-core/git-cvsserver \
+		   ${D}${bindir}/git-cvsserver
+	fi
+
+	if [ ! "${@bb.utils.filter('PACKAGECONFIG', 'svn', d)}" ]; then
+		# Only install the git svn command and all Git::SVN Perl modules
+		# if explicitly requested as they require the SVN::Core Perl
+		# module, which does not exist in OE-Core.
+		rm -r ${D}${libexecdir}/git-core/git-svn \
+		      ${D}${libdir}/perl/site_perl/*/Git/SVN*
+		sed -i -e '/SVN/d' ${D}${libdir}/perl/site_perl/*/auto/Git/.packlist
+	fi
 }
 
 REL_GIT_EXEC_PATH = "${@os.path.relpath(libexecdir, bindir)}/git-core"
-- 
1.8.3.1