[OE-core] [PATCH 1/1] i2c-tools: create i2c-tools-misc package for perl scripts

[Chong Lu]

We don't want to install perl on small file systems by default.

The solution is to split those perl scripts from the main package, installing
them only when perl is available. We use PACKAGECONFIG to create and enable a
new feature "misc".

Add perl to RDEPENDS_i2c-tools-misc.

Signed-off-by: Michel Thebeau <michel.thebeau at windriver.com>
Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
Signed-off-by: Chong Lu <Chong.Lu at windriver.com>
---
 meta/recipes-devtools/i2c-tools/i2c-tools_3.1.1.bb | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-devtools/i2c-tools/i2c-tools_3.1.1.bb b/meta/recipes-devtools/i2c-tools/i2c-tools_3.1.1.bb
index 4605414..854d180 100644
--- a/meta/recipes-devtools/i2c-tools/i2c-tools_3.1.1.bb
+++ b/meta/recipes-devtools/i2c-tools/i2c-tools_3.1.1.bb
@@ -3,8 +3,6 @@ SECTION = "base"
 LICENSE = "GPLv2+"
 LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
 
-RDEPENDS_${PN} += "perl"
-
 SRC_URI = "http://dl.lm-sensors.org/i2c-tools/releases/${BP}.tar.bz2 \
            file://Module.mk \
 "
@@ -24,3 +22,15 @@ do_install_append() {
     install -m 0644 include/linux/i2c-dev.h ${D}${includedir}/linux/i2c-dev-user.h
     rm -f ${D}${includedir}/linux/i2c-dev.h
 }
+
+PACKAGES =+ "${PN}-misc"
+RDEPENDS_${PN}-misc += "perl"
+FILES_${PN}-misc = "${sbindir}/i2c-stub-from-dump \
+                        ${bindir}/ddcmon \
+                        ${bindir}/decode-edid \
+                        ${bindir}/decode-dimms \
+                        ${bindir}/decode-vaio \
+                       "
+
+PACKAGECONFIG ??= "misc"
+PACKAGECONFIG[misc] = ",,, ${PN}-misc perl"
-- 
1.9.1