[oe] [meta-browser][PATCH v3 2/4] chromium: Add variable to contain extra command-line arguments

[Carlos Rafael Giani]

With this patch it becomes possible to add extra command line options to
the "chrome" call in /usr/bin/google-chrome script .

Signed-off-by: Carlos Rafael Giani <dv at pseudoterminal.org>
---
 recipes-browser/chromium/chromium/google-chrome  | 9 +++++----
 recipes-browser/chromium/chromium_35.0.1883.0.bb | 6 ++++++
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/recipes-browser/chromium/chromium/google-chrome b/recipes-browser/chromium/chromium/google-chrome
index 8ce400b..78f4a29 100644
--- a/recipes-browser/chromium/chromium/google-chrome
+++ b/recipes-browser/chromium/chromium/google-chrome
@@ -3,8 +3,9 @@
 export CHROME_DEVEL_SANDBOX=/usr/sbin/chrome-devel-sandbox
 export LD_LIBRARY_PATH=/usr/lib/chrome
 
-if [ "${USER}" = "root" ] ; then 
-	/usr/bin/chrome/chrome --user-data-dir=${HOME}/.chromium/ $@
-else
-	/usr/bin/chrome/chrome $@
+CHROME_EXTRA_ARGS=""
+if [ "${USER}" = "root" ] ; then
+	CHROME_EXTRA_ARGS="${CHROME_EXTRA_ARGS} --user-data-dir=${HOME}/.chromium/"
 fi
+
+/usr/bin/chrome/chrome ${CHROME_EXTRA_ARGS} $@
diff --git a/recipes-browser/chromium/chromium_35.0.1883.0.bb b/recipes-browser/chromium/chromium_35.0.1883.0.bb
index 96d3344..5f4e807 100644
--- a/recipes-browser/chromium/chromium_35.0.1883.0.bb
+++ b/recipes-browser/chromium/chromium_35.0.1883.0.bb
@@ -33,6 +33,8 @@ EXTRA_OEGYP =	" \
 "
 ARMFPABI_armv7a = "${@bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', 'arm_float_abi=hard', 'arm_float_abi=softfp', d)}"
 
+CHROMIUM_EXTRA_ARGS ?= ""
+
 export GYP_DEFINES="${ARMFPABI} release_extra_cflags='-Wno-error=unused-local-typedefs' sysroot=''"
 do_configure() {
 	cd ${S}
@@ -54,6 +56,10 @@ do_install() {
 	install -d ${D}${bindir}
 	install -m 0755 ${WORKDIR}/google-chrome ${D}${bindir}/
 
+	# Add extra command line arguments to google-chrome script by modifying
+	# the dummy "CHROME_EXTRA_ARGS" line
+	sed -i "s/^CHROME_EXTRA_ARGS=\"\"/CHROME_EXTRA_ARGS=\"${CHROMIUM_EXTRA_ARGS}\"/" ${D}${bindir}/google-chrome
+
 	install -d ${D}${datadir}/applications
 	install -m 0644 ${WORKDIR}/google-chrome.desktop ${D}${datadir}/applications/
 
-- 
1.8.3.2