rcar-gen3: conf: Update sample configurations

This modifies sample configurations for the following updates:
- Set fixed variables of Reproducible Builds [1] to keep the timestamp
changes according to build time, it is convenience to check logs during
the development phase.
- Remove ptest from DISTRO_FEATURES according to YP3.1 release
recommendation for Known Issues [2]. It is to save a significant
amount of build time.

[1]:
https://wiki.yoctoproject.org/wiki/Reproducible_Builds
[2]:
https://lists.yoctoproject.org/g/yocto-announce/message/186

Signed-off-by: Khang Nguyen <khang.nguyen.xw@renesas.com>
Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
Change-Id: If73df652f19ca33c073cf1a462d4fb84eefbc172

4 files changed, 32 insertions, 0 deletions

diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local-wayland.conf
index 90b0003..7885e6f 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local-wayland.conf
@@ -295,3 +295,11 @@ LICENSE_FLAGS_WHITELIST = "commercial"
 
 # Add Capacity Aware migration Strategy (CAS)
 MACHINE_FEATURES_append = " cas"
+
+# Remove ptest to reduce the build time
+DISTRO_FEATURES_remove = "ptest"
+
+# Reproducible Builds
+# Set Timestamps at the build start
+export SOURCE_DATE_EPOCH = "${@time.strftime('%s', time.localtime())}"
+REPRODUCIBLE_TIMESTAMP_ROOTFS = "${@time.strftime('%s', time.localtime())}"
diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local.conf
index 52571f3..7ebd5c9 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local.conf
@@ -288,3 +288,11 @@ DISTRO_FEATURES_append = " pam"
 
 # Add Capacity Aware migration Strategy (CAS)
 MACHINE_FEATURES_append = " cas"
+
+# Remove ptest to reduce the build time
+DISTRO_FEATURES_remove = "ptest"
+
+# Reproducible Builds
+# Set Timestamps at the build start
+export SOURCE_DATE_EPOCH = "${@time.strftime('%s', time.localtime())}"
+REPRODUCIBLE_TIMESTAMP_ROOTFS = "${@time.strftime('%s', time.localtime())}"
diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/gfx-only/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/gfx-only/local-wayland.conf
index 0a34fbc..18f3e4e 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/gfx-only/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/gfx-only/local-wayland.conf
@@ -301,3 +301,11 @@ LICENSE_FLAGS_WHITELIST = "commercial"
 
 # Add Capacity Aware migration Strategy (CAS)
 MACHINE_FEATURES_append = " cas"
+
+# Remove ptest to reduce the build time
+DISTRO_FEATURES_remove = "ptest"
+
+# Reproducible Builds
+# Set Timestamps at the build start
+export SOURCE_DATE_EPOCH = "${@time.strftime('%s', time.localtime())}"
+REPRODUCIBLE_TIMESTAMP_ROOTFS = "${@time.strftime('%s', time.localtime())}"
diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/mmp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/mmp/local-wayland.conf
index e335d2b..cd6cca9 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/mmp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/mmp/local-wayland.conf
@@ -407,3 +407,11 @@ DISTRO_FEATURES_append = " aaclcdec_mdw"
 
 # Add Capacity Aware migration Strategy (CAS)
 MACHINE_FEATURES_append = " cas"
+
+# Remove ptest to reduce the build time
+DISTRO_FEATURES_remove = "ptest"
+
+# Reproducible Builds
+# Set Timestamps at the build start
+export SOURCE_DATE_EPOCH = "${@time.strftime('%s', time.localtime())}"
+REPRODUCIBLE_TIMESTAMP_ROOTFS = "${@time.strftime('%s', time.localtime())}"