Merge pull request #68 from lurch/fix-version-files

Fix generation of the rpi-firmware and rpi-userland version files

Author: Rob Bishop

BUILDME.sh

@@ -16,14 +16,12 @@ for i in $*; do
     if [ $i = "update-firmware" ]; then
         rm -rf output/build/rpi-firmware-master
         rm -rf dl/rpi-firmware-master.tar.gz
-        echo "rpi-firmware Git HEAD @ "`git ls-remote --heads https://github.com/raspberrypi/firmware | sed -n 2p` > rpi-firmware-head &
     fi
 
     # Redownload userland from raspberrypi/userland master HEAD to update to latest
     if [ $i = "update-userland" ]; then
         rm -rf output/build/rpi-userland-master
         rm -rf dl/rpi-userland-master.tar.gz
-        echo "rpi-userland Git HEAD @ "`git ls-remote --heads https://github.com/raspberrypi/userland | sed -n 2p` > rpi-userland-head &
     fi
 done
 
@@ -44,8 +42,8 @@ BUILD_INFO="../output/BUILD-DATA"
 echo "Build-date: $(date +"%Y-%m-%d")" > "$BUILD_INFO"
 echo "NOOBS Version: "`git describe` >> "$BUILD_INFO"
 echo "NOOBS Git HEAD @ "`git rev-parse --verify HEAD` >> "$BUILD_INFO"
-cat rpi-userland-head >> "$BUILD_INFO"
-cat rpi-firmware-head >> "$BUILD_INFO"
+cat dl/rpi-userland-head.version >> "$BUILD_INFO"
+cat dl/rpi-firmware-head.version >> "$BUILD_INFO"
 
 cd ..
 

buildroot/package/rpi-firmware/rpi-firmware.mk

@@ -9,6 +9,13 @@ RPI_FIRMWARE_SITE = http://github.com/raspberrypi/firmware/tarball/$(RPI_FIRMWAR
 RPI_FIRMWARE_LICENSE = BSD-3c
 RPI_FIRMWARE_LICENSE_FILES = boot/LICENCE.broadcom
 
+# we're downloading a branchname rather than a commit-id, so this gets the commit-id we just downloaded
+define RPI_FIRMWARE_GET_CURRENT_VERSION
+	echo "rpi-firmware Git HEAD @ "`git ls-remote --heads https://github.com/raspberrypi/firmware | grep refs/heads/$(RPI_FIRMWARE_VERSION)` > $(BR2_DL_DIR)/rpi-firmware-head.version
+endef
+
+RPI_FIRMWARE_POST_DOWNLOAD_HOOKS += RPI_FIRMWARE_GET_CURRENT_VERSION
+
 define RPI_FIRMWARE_INSTALL_TARGET_CMDS
 	$(INSTALL) -D -m 0644 $(@D)/boot/bootcode.bin $(BINARIES_DIR)/rpi-firmware/bootcode.bin
 	$(INSTALL) -D -m 0644 $(@D)/boot/start.elf $(BINARIES_DIR)/rpi-firmware/start.elf

buildroot/package/rpi-userland/rpi-userland.mk

@@ -11,6 +11,12 @@ RPI_USERLAND_LICENSE_FILES = LICENCE
 RPI_USERLAND_INSTALL_STAGING = YES
 RPI_USERLAND_CONF_OPT = -DVMCS_INSTALL_PREFIX=/usr
 
+# we're downloading a branchname rather than a commit-id, so this gets the commit-id we just downloaded
+define RPI_USERLAND_GET_CURRENT_VERSION
+	echo "rpi-userland Git HEAD @ "`git ls-remote --heads https://github.com/raspberrypi/userland | grep refs/heads/$(RPI_USERLAND_VERSION)` > $(BR2_DL_DIR)/rpi-userland-head.version
+endef
+
+RPI_USERLAND_POST_DOWNLOAD_HOOKS += RPI_USERLAND_GET_CURRENT_VERSION
 
 define RPI_USERLAND_POST_TARGET_CLEANUP
     rm -Rf $(TARGET_DIR)/usr/src