--- /dev/null
+From accaeb1ae77eb40b89e70df3efcb00d0dc2af758 Mon Sep 17 00:00:00 2001
+From: Max Krummenacher <max.krummenacher@toradex.com>
+Date: Mon, 14 Jun 2021 08:20:48 +0000
+Subject: [PATCH] isp-imx: drop use of __TIME__, __DATE__
+
+With reproducible build enabled the compiler is configured to throw
+an error if __TIME__, __DATE__ preprocessor macros are used.
+
+| isp-imx-4.2.2.11.0/mediacontrol/daemon/main_v4l2.cpp:99:44: error: macro "__DATE__" might prevent reproducible builds [-Werror=date-time]
+| 99 | std::cout << "Build Time : "<<__DATE__<<", "<<__TIME__<<std::endl;
+| | ^~~~~~~~
+
+Fix this by replacing __DATE__, __TIME__ with BUILD_DATE and setting
+BUILD_DATE from CMakeLists.txt to either SOURCE_DATE_EPOCH if present
+or the local time otherwise.
+
+Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
+---
+ mediacontrol/CMakeLists.txt | 3 +++
+ mediacontrol/daemon/main_v4l2.cpp | 8 ++++----
+ 2 files changed, 7 insertions(+), 4 deletions(-)
+
+diff --git a/mediacontrol/CMakeLists.txt b/mediacontrol/CMakeLists.txt
+index 48cd7633e..f587758e0 100755
+--- a/mediacontrol/CMakeLists.txt
++++ b/mediacontrol/CMakeLists.txt
+@@ -2,6 +2,9 @@ cmake_minimum_required(VERSION 3.1.0)
+
+ project(ISP_MEDIA_CONTROL)
+
++string(TIMESTAMP BUILD_DATE "%b %d %Y" UTC)
++add_compile_definitions(BUILD_DATE="${BUILD_DATE}")
++
+ if( NOT DEFINED APPSHELL_TOP_COMPILE)
+ if(DEFINED PLATFORM)
+ if(${PLATFORM} STREQUAL ARM64)
+diff --git a/mediacontrol/daemon/main_v4l2.cpp b/mediacontrol/daemon/main_v4l2.cpp
+index a3033cf83..d08dee127 100644
+--- a/mediacontrol/daemon/main_v4l2.cpp
++++ b/mediacontrol/daemon/main_v4l2.cpp
+@@ -96,7 +96,7 @@ int main(int argc, char* argv[]) {
+ if (argc == 2){
+ if(!(string2Version.find(argv[1])==string2Version.end())){
+ std::cout << "Version : "<<MEDIA_SERVER_VERSION<<std::endl;
+- std::cout << "Build Time : "<<__DATE__<<", "<<__TIME__<<std::endl;
++ std::cout << "Build Time : "<<BUILD_DATE<<std::endl;
+ return 0;
+ }
+ }
+@@ -105,8 +105,8 @@ int main(int argc, char* argv[]) {
+ if(fd_running >= 0)
+ {
+ ALOGI("******************************************************************");
+- ALOGI("VIV ISP Media Control Framework V%s (%s, %s)",
+- MEDIA_SERVER_VERSION, __DATE__, __TIME__);
++ ALOGI("VIV ISP Media Control Framework V%s (%s)",
++ MEDIA_SERVER_VERSION, BUILD_DATE);
+ ALOGI("******************************************************************\n");
+
+ if (argc < 2) {
+@@ -123,7 +123,7 @@ int main(int argc, char* argv[]) {
+ while( i < argc ){
+ if(!(string2Version.find(argv[i])==string2Version.end())){
+ std::cout << "Version : "<<MEDIA_SERVER_VERSION<<std::endl;
+- std::cout << "Build Time : "<<__DATE__<<", "<<__TIME__<<std::endl;
++ std::cout << "Build Time : "<<BUILD_DATE<<std::endl;
+ i++;
+ continue;
+ }
+--
+2.20.1
+
