From d90b0d1bfbe526cc8a19ea4bf8a839a0e58dfd70 Mon Sep 17 00:00:00 2001
From: zador-blood-stained <zador-blood-stained@users.noreply.github.com>
Date: Tue, 1 Aug 2017 16:30:56 +0300
Subject: [PATCH] Add Stretch building constraints

---
 config/sources/odroidc1.conf      | 1 +
 config/sources/odroidxu4.conf     | 1 +
 config/sources/rda8810.conf       | 2 ++
 config/sources/s500.conf          | 2 ++
 config/sources/sunxi64_common.inc | 4 ++++
 config/sources/sunxi_common.inc   | 1 +
 lib/configuration.sh              | 2 ++
 lib/main.sh                       | 3 ++-
 8 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/config/sources/odroidc1.conf b/config/sources/odroidc1.conf
index cae3afcd85..a8f398e525 100644
--- a/config/sources/odroidc1.conf
+++ b/config/sources/odroidc1.conf
@@ -16,6 +16,7 @@ case $BRANCH in
 	KERNELBRANCH='branch:odroidc-3.10.y'
 	KERNELDIR='linux-odroidc1'
 	KERNEL_USE_GCC='< 4.9'
+	CAN_BUILD_STRETCH=no
 	;;
 
 	next)
diff --git a/config/sources/odroidxu4.conf b/config/sources/odroidxu4.conf
index f0a8121ebd..96ba3e0136 100644
--- a/config/sources/odroidxu4.conf
+++ b/config/sources/odroidxu4.conf
@@ -13,6 +13,7 @@ case $BRANCH in
 	KERNELBRANCH='branch:odroidxu3-3.10.y'
 	KERNELDIR='linux-odroidxu4'
 	UBOOT_USE_GCC='< 4.9'
+	CAN_BUILD_STRETCH=no
 	;;
 
 	next)
diff --git a/config/sources/rda8810.conf b/config/sources/rda8810.conf
index 8598d1e25c..6f102f3be8 100644
--- a/config/sources/rda8810.conf
+++ b/config/sources/rda8810.conf
@@ -18,6 +18,8 @@ KERNELDIR='linux-rda8810'
 
 KERNEL_USE_GCC='< 5.0'
 
+CAN_BUILD_STRETCH=no
+
 HAS_UUID_SUPPORT=yes
 
 CPUMIN=329333
diff --git a/config/sources/s500.conf b/config/sources/s500.conf
index 5e3647151e..f2edcc906a 100644
--- a/config/sources/s500.conf
+++ b/config/sources/s500.conf
@@ -5,6 +5,8 @@ KERNELSOURCE='https://github.com/LeMaker/linux-actions'
 KERNELBRANCH='branch:linux-3.10.y'
 KERNELDIR='linux-s500'
 
+CAN_BUILD_STRETCH=no
+
 CPUMIN=408000
 CPUMAX=1104000
 GOVERNOR=interactive
diff --git a/config/sources/sunxi64_common.inc b/config/sources/sunxi64_common.inc
index 63b6edd30d..2540518802 100644
--- a/config/sources/sunxi64_common.inc
+++ b/config/sources/sunxi64_common.inc
@@ -4,6 +4,10 @@ HAS_UUID_SUPPORT=yes
 OFFSET=2
 
 case $BRANCH in
+	default)
+	CAN_BUILD_STRETCH=no
+	;;
+
 	dev)
 	BOOTSOURCE='https://github.com/zador-blood-stained/u-boot-sun50i.git'
 	BOOTDIR='u-boot-sun50i'
diff --git a/config/sources/sunxi_common.inc b/config/sources/sunxi_common.inc
index 0e1dba2a25..84ba6daf0f 100644
--- a/config/sources/sunxi_common.inc
+++ b/config/sources/sunxi_common.inc
@@ -20,6 +20,7 @@ BOOTDELAY=0
 case $BRANCH in
 	default)
 	GOVERNOR=interactive
+	CAN_BUILD_STRETCH=no
 	;;
 
 	next)
diff --git a/lib/configuration.sh b/lib/configuration.sh
index 19b6019e66..f155e28281 100644
--- a/lib/configuration.sh
+++ b/lib/configuration.sh
@@ -28,6 +28,8 @@ ROOTFSCACHE_VERSION=3
 # echo $(( $(blockdev --getsize64 /dev/sdX) / 1024 / 1024 ))
 [[ "btrfs f2fs" == *$ROOTFS_TYPE* && -z $FIXED_IMAGE_SIZE ]] && exit_with_error "Please define FIXED_IMAGE_SIZE"
 
+[[ $RELEASE == stretch && CAN_BUILD_STRETCH != yes ]] && exit_with_error "Building Debian Stretch images with selected kernel is not supported"
+
 # small SD card with kernel, boot script and .dtb/.bin files
 [[ $ROOTFS_TYPE == nfs ]] && FIXED_IMAGE_SIZE=64
 
diff --git a/lib/main.sh b/lib/main.sh
index 8a89f927d4..4a89ee0527 100644
--- a/lib/main.sh
+++ b/lib/main.sh
@@ -79,6 +79,7 @@ fi
 if [[ $PROGRESS_LOG_TO_FILE != yes ]]; then unset PROGRESS_LOG_TO_FILE; fi
 
 SHOW_WARNING=yes
+CAN_BUILD_STRETCH=yes
 
 if [[ $USE_CCACHE != no ]]; then
 	CCACHE=ccache
@@ -219,7 +220,7 @@ fi
 if [[ $KERNEL_ONLY != yes && -z $RELEASE ]]; then
 	options=()
 	options+=("jessie" "Debian 8 Jessie")
-	[[ $EXPERT == yes ]] && options+=("stretch" "Debian 9 Stretch")
+	[[ $EXPERT == yes && $CAN_BUILD_STRETCH == yes ]] && options+=("stretch" "Debian 9 Stretch")
 	options+=("xenial" "Ubuntu Xenial 16.04 LTS")
 	RELEASE=$(dialog --stdout --title "Choose a release" --backtitle "$backtitle" --menu "Select the target OS release" \
 		$TTY_Y $TTY_X $(($TTY_Y - 8)) "${options[@]}")