init_build_environment: switch to elts sources for buster

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>

Author: 1715173329

index.html

@@ -20,7 +20,7 @@
 1.7K May  8  2024 convert_translation.sh
 3.0K May  8  2024 create_acl_for_luci.sh
 3.7K May  8  2024 create_ucitrack_for_luci.sh
- 13K Sep 13 16:46 init_build_environment.sh
+ 14K Sep 13 17:32 init_build_environment.sh
  18K Jun  1  2023 LICENSE
 4.0K Feb  6  2025 maintainer-tools
 4.7K Feb  6  2025 maketag.sh

init_build_environment.sh

@@ -41,7 +41,6 @@ function check_system() {
 		VERSION_PACKAGE="lib32gcc-s1 libpython3.6-dev python2.7 python3.6"
 		;;
 	"buster")
-		BPO_FLAG="-t $VERSION_CODENAME-backports"
 		DISTRO_PREFIX="debian-archive/"
 		DISTRO_SECUTIRY_PATH="buster/updates"
 		GCC_VERSION="8"
@@ -116,10 +115,16 @@ function update_apt_source() {
 
 	apt update -y
 	apt install -y apt-transport-https gnupg2
+
+	mkdir -p "/etc/apt/keyrings"
+	mkdir -p "/etc/apt/sources.list.d"
+	mkdir -p "/etc/apt/trusted.gpg.d"
+
 	if [ -n "$CHN_NET" ]; then
 		mv "/etc/apt/sources.list" "/etc/apt/sources.list.bak"
 		mv "/etc/apt/sources.list.d/debian.sources" "/etc/apt/sources.list.d/debian.sources.bak"
 		mv "/etc/apt/sources.list.d/ubuntu.sources" "/etc/apt/sources.list.d/ubuntu.sources.bak"
+
 		if [ "$VERSION_CODENAME" == "$UBUNTU_CODENAME" ]; then
 			cat <<-EOF >"/etc/apt/sources.list"
 				deb https://mirrors.cloud.tencent.com/ubuntu/ $VERSION_CODENAME main restricted universe multiverse
@@ -137,6 +142,11 @@ function update_apt_source() {
 				deb https://mirrors.cloud.tencent.com/ubuntu/ $VERSION_CODENAME-backports main restricted universe multiverse
 				deb-src https://mirrors.cloud.tencent.com/ubuntu/ $VERSION_CODENAME-backports main restricted universe multiverse
 			EOF
+		elif [ "$VERSION_CODENAME" == "buster" ]; then
+			cat <<-EOF > "/etc/apt/sources.list"
+			deb https://mirrors.tuna.tsinghua.edu.cn/debian-elts $VERSION_CODENAME main contrib non-free
+			EOF
+			curl -fsL "https://deb.freexian.com/extended-lts/archive-key.gpg" -o "/etc/apt/trusted.gpg.d/extended-lts.gpg"
 		else
 			cat <<-EOF > "/etc/apt/sources.list"
 				deb https://mirrors.cloud.tencent.com/${DISTRO_PREFIX}debian/ $VERSION_CODENAME main contrib non-free${APT_COMP:+ $APT_COMP}
@@ -152,12 +162,16 @@ function update_apt_source() {
 				deb-src https://mirrors.cloud.tencent.com/${BPO_DISTRO_PREFIX:-$DISTRO_PREFIX}debian/ $VERSION_CODENAME-backports main contrib non-free${APT_COMP:+ $APT_COMP}
 			EOF
 		fi
+	else
+		if [ "$VERSION_CODENAME" == "buster" ]; then
+			mv "/etc/apt/sources.list" "/etc/apt/sources.list.bak"
+			cat <<-EOF > "/etc/apt/sources.list"
+			deb https://deb.freexian.com/extended-lts $VERSION_CODENAME main contrib non-free
+			EOF
+			curl -fsL "https://deb.freexian.com/extended-lts/archive-key.gpg" -o "/etc/apt/trusted.gpg.d/extended-lts.gpg"
+		fi
 	fi
 
-	mkdir -p "/etc/apt/keyrings"
-	mkdir -p "/etc/apt/sources.list.d"
-	mkdir -p "/etc/apt/trusted.gpg.d"
-
 	cat <<-EOF >"/etc/apt/sources.list.d/nodesource.list"
 		deb https://deb.nodesource.com/node_${NODE_VERSION:-22}.x ${NODE_DISTRO:-nodistro} main
 	EOF
@@ -237,12 +251,6 @@ function install_dependencies() {
 		sharutils squashfs-tools subversion swig texinfo uglifyjs unzip vim wget xmlto \
 		zlib1g-dev zstd xxd $VERSION_PACKAGE
 
-	# fix broken http2 support for curl on buster
-	if [ "$VERSION_CODENAME" == "buster" ]; then
-		apt full-upgrade -y
-		apt reinstall -y libcurl3-gnutls/buster
-	fi
-
 	if [ -n "$CHN_NET" ]; then
 		pip3 config set global.index-url "https://mirrors.aliyun.com/pypi/simple/"
 		pip3 config set install.trusted-host "https://mirrors.aliyun.com"