genkernel: don't filter MAKEOPTS environment variable

Since commit 2c91f07c4a459efb6a8fbc11ec2525cc3020b96f we are filtering
any already set environment variable named like a genkernel option to
avoid clashing with default values.

However, MAKEOPTS is a special variable and it's common in Gentoo
that tools will honor this environment variable.

This commit will change genkernel to no longer filter an already
set MAKEOPTS environment variable.

Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/genkernel b/genkernel
index a2c358dd..68ce1a9e 100755
--- a/genkernel
+++ b/genkernel
@@ -42,6 +42,11 @@ then
 
 	for GK_SETTING in "${GK_SETTINGS[@]}"
 	do
+		if [[ "${GK_SETTING}" == "MAKEOPTS" ]]
+		then
+			continue
+		fi
+
 		for var_to_unset in ${GK_SETTING} CMD_${GK_SETTING}
 		do
 			if [ -n "${!var_to_unset}" ]