From fafa4e8c4918ae8db7799cff285bd5c3982674e0 Mon Sep 17 00:00:00 2001
From: Bertrand Jacquin <bertrand@jacquin.bzh>
Date: Tue, 29 Sep 2020 00:51:15 +0100
Subject: eclass/linux-build: verify EXTRA_FIRMWARE_DIR and EXTRA_FIRMWARE

---
 eclass/linux-build.eclass | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'eclass')

diff --git a/eclass/linux-build.eclass b/eclass/linux-build.eclass
index e395f27b..0969cd66 100644
--- a/eclass/linux-build.eclass
+++ b/eclass/linux-build.eclass
@@ -417,6 +417,16 @@ _linux-build_src_prepare_build() {
 			-subject
 	fi
 
+	if _linux-build_configval EXTRA_FIRMWARE_DIR && _linux-build_configval EXTRA_FIRMWARE ; then
+		for _fw in ${CONFIG_EXTRA_FIRMWARE} ; do
+			_file="${CONFIG_EXTRA_FIRMWARE_DIR}/${_fw}"
+
+			if [[ ! -e "${_file}" ]] ; then
+				die "${_file} does not exist"
+			fi
+		done
+	fi
+
 	einfo "Checking configuration file"
 	cp -a "${BUILDDIR}/.config" "${BUILDDIR}/.config.old"
 	if kernel_is -le 3 5 ; then
-- 
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