From 6c028fb38e7b0415a1339fe4bc311982761fc619 Mon Sep 17 00:00:00 2001
From: Apaczer <94932128+Apaczer@users.noreply.github.com>
Date: Fri, 5 Jul 2024 23:00:03 +0200
Subject: [PATCH] BOARD/CONFIG: add `prebuild.sh` to create /var/lib/opkg
 structure (#112)

---
 board/miyoo/scripts/prebuild.sh | 28 ++++++++++++++++++++++++++++
 configs/miyoo_musl_defconfig    |  3 ++-
 configs/miyoo_uclibc_defconfig  |  3 ++-
 package/pkg-generic.mk          | 12 ++++++++++++
 4 files changed, 44 insertions(+), 2 deletions(-)
 create mode 100755 board/miyoo/scripts/prebuild.sh

diff --git a/board/miyoo/scripts/prebuild.sh b/board/miyoo/scripts/prebuild.sh
new file mode 100755
index 00000000..e52e18b7
--- /dev/null
+++ b/board/miyoo/scripts/prebuild.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+ROOTFS_PATH="${TARGET_DIR}"
+
+mkdir -p ${ROOTFS_PATH}/var/lib/opkg/info
+VAR_OPKG="${ROOTFS_PATH}/var/lib/opkg"
+
+# make -s printvars VARS=PACKAGES_TARGET
+PKGS_ARRAY=(${5})
+PKGS="${PKGS_ARRAY[*]}"
+PKGS_VERSION_ARRAY=(${6})
+PKGS_PKGDIR_ARRAY=(${7})
+PKGS_LICENSE_ARRAY=(${8})
+
+echo "Current configuration suggest to install following pkgs to TARGET:" && echo "${PKGS}"
+
+for i in "${!PKGS_ARRAY[@]}"; do
+	echo -e \
+"Package: "${PKGS_ARRAY[i]}"\n\
+Version: "${PKGS_VERSION_ARRAY[i]}"\n\
+Source: https://github.com/MiyooCFW/buildroot/"${PKGS_PKGDIR_ARRAY[i]}"\n\
+License: "$(echo ${PKGS_LICENSE_ARRAY[i]} | tr '_' ' ')"\n\
+Status: install ok installed\n\
+Architecture: arm\n" >> ${VAR_OPKG}/status
+	touch ${VAR_OPKG}/info/${PKGS_ARRAY[i]}.list
+done
+
+sleep 2
diff --git a/configs/miyoo_musl_defconfig b/configs/miyoo_musl_defconfig
index ef202fa5..71bb4d13 100644
--- a/configs/miyoo_musl_defconfig
+++ b/configs/miyoo_musl_defconfig
@@ -20,8 +20,9 @@ BR2_TARGET_GENERIC_HOSTNAME="miyoo"
 BR2_TARGET_GENERIC_ISSUE="Welcome to Miyoo"
 # BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW is not set
 BR2_ROOTFS_OVERLAY="board/miyoo/rootfs"
+BR2_ROOTFS_PRE_BUILD_SCRIPT="board/miyoo/scripts/prebuild.sh"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/miyoo/scripts/genimage.sh"
-BR2_ROOTFS_POST_SCRIPT_ARGS="${BR2_TOOLCHAIN_BUILDROOT_VENDOR} ${BR2_VERSION_FULL} ${BR2_TOOLCHAIN_BUILDROOT_LIBC}"
+BR2_ROOTFS_POST_SCRIPT_ARGS="${BR2_TOOLCHAIN_BUILDROOT_VENDOR} ${BR2_VERSION_FULL} ${BR2_TOOLCHAIN_BUILDROOT_LIBC} '${PACKAGES_TARGET}' '${PACKAGES_VERSION}' '${PACKAGES_PKGDIR}' '${PACKAGES_LICENSE}'"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/MiyooCFW/kernel.git"
diff --git a/configs/miyoo_uclibc_defconfig b/configs/miyoo_uclibc_defconfig
index 1233aa76..f981b85d 100644
--- a/configs/miyoo_uclibc_defconfig
+++ b/configs/miyoo_uclibc_defconfig
@@ -20,8 +20,9 @@ BR2_TARGET_GENERIC_HOSTNAME="miyoo"
 BR2_TARGET_GENERIC_ISSUE="Welcome to Miyoo"
 # BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW is not set
 BR2_ROOTFS_OVERLAY="board/miyoo/rootfs"
+BR2_ROOTFS_PRE_BUILD_SCRIPT="board/miyoo/scripts/prebuild.sh"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/miyoo/scripts/genimage.sh"
-BR2_ROOTFS_POST_SCRIPT_ARGS="${BR2_TOOLCHAIN_BUILDROOT_VENDOR} ${BR2_VERSION_FULL} ${BR2_TOOLCHAIN_BUILDROOT_LIBC}"
+BR2_ROOTFS_POST_SCRIPT_ARGS="${BR2_TOOLCHAIN_BUILDROOT_VENDOR} ${BR2_VERSION_FULL} ${BR2_TOOLCHAIN_BUILDROOT_LIBC} '${PACKAGES_TARGET}' '${PACKAGES_VERSION}' '${PACKAGES_PKGDIR}' '${PACKAGES_LICENSE}'"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/MiyooCFW/kernel.git"
diff --git a/package/pkg-generic.mk b/package/pkg-generic.mk
index a88934b8..4c8d05fb 100644
--- a/package/pkg-generic.mk
+++ b/package/pkg-generic.mk
@@ -1207,6 +1207,18 @@ $(eval $(call check-deprecated-variable,$(2)_BUILD_OPT,$(2)_BUILD_OPTS))
 $(eval $(call check-deprecated-variable,$(2)_GETTEXTIZE_OPT,$(2)_GETTEXTIZE_OPTS))
 $(eval $(call check-deprecated-variable,$(2)_KCONFIG_OPT,$(2)_KCONFIG_OPTS))
 
+# Packages without a source assumed to be only needed for BR2 HOST build process
+ifneq ($$(call qstrip,$$($(2)_SOURCE)),)
+PACKAGES_TARGET += $(1)
+PACKAGES_VERSION += $($(3)_VERSION)
+PACKAGES_PKGDIR += $(pkgdir)
+ifeq ($($(2)_LICENSE),)
+PACKAGES_LICENSE += Unknown
+else
+PACKAGES_LICENSE += $(subst $(space),_,$($(2)_LICENSE))
+endif
+endif
+
 PACKAGES += $(1)
 
 ifneq ($$($(2)_PERMISSIONS),)