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From: "Robin H. Johnson" <robbat2@gentoo.org>
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Reply-To: gentoo-dev@lists.gentoo.org, "Robin H. Johnson" <robbat2@gentoo.org>
Message-ID: <1483395103.bcedd62696efcef13d537d240f9add87336192a0.robbat2@gentoo>
Subject: [gentoo-commits] proj/genkernel:master commit in: /
X-VCS-Repository: proj/genkernel
X-VCS-Files: gen_configkernel.sh
X-VCS-Directories: /
X-VCS-Committer: robbat2
X-VCS-Committer-Name: Robin H. Johnson
X-VCS-Revision: bcedd62696efcef13d537d240f9add87336192a0
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Date: Mon,  2 Jan 2017 22:27:00 +0000 (UTC)
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commit:     bcedd62696efcef13d537d240f9add87336192a0
Author:     Robin H. Johnson <robbat2 <AT> gentoo <DOT> org>
AuthorDate: Mon Jan  2 22:11:43 2017 +0000
Commit:     Robin H. Johnson <robbat2 <AT> gentoo <DOT> org>
CommitDate: Mon Jan  2 22:11:43 2017 +0000
URL:        https://gitweb.gentoo.org/proj/genkernel.git/commit/?id=bcedd626

gen_configkernel: function to fetch variable.

Signed-off-by: Robin H. Johnson <robbat2 <AT> gentoo.org>

 gen_configkernel.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/gen_configkernel.sh b/gen_configkernel.sh
index 390a6da..d050296 100755
--- a/gen_configkernel.sh
+++ b/gen_configkernel.sh
@@ -32,6 +32,13 @@ determine_config_file() {
 	fi
 }
 
+function kconfig_get_opt() {
+	kconfig="$1"
+	optname="$2"
+	sed -n "${kconfig}" \
+		-e "/^#\? \?${optname}[ =].*/{ s/.*${optname}[ =]//g; s/is not set//g; p; q }"
+}
+
 function kconfig_set_opt() {
 	kconfig="$1"
 	optname="$2"