scripts: only generate config from feature flag if fully match Without this change the code checked if the string was contained in the feature option and not if the string matches the complete word. This only removes the nand option from the omap24xx target, the other changes are only removing options which were added twice. Signed-off-by: Hauke Mehrtens <hauke.mehrtens@intel.com>
scripts/feeds: Reuse TOPDIR if defined in environment The feeds script sets value of TOPDIR in a way that is inconsistent with how toplevel Makefile sets it. The inconsistency manifests when I use a "build directory" with symlinks to LEDE source (see below). When make is invoked in such a directory, make's TOPDIR variable is set to that directory, whereas scripts/feeds sets TOPDIR to the top of LEDE source, which results in creating feeds directory inside the LEDE source instead of in the build directory. This patch changes the script so that it reuses the TOPDIR value form the environment if it exists. The result is that 'make package/symlinks' correctly fetches feeds to the build directory instead in the source. I use the following commands to create the build directory: ln -s $SRC/config config ln -s $SRC/Config.in Config.in ln -s $SRC/feeds.conf.default feeds.conf.default ln -s $SRC/include include ln -s $SRC/Makefile Makefile mkdir package ln -s $SRC/package/base-files package/base-files ln -s $SRC/package/boot package/boot ln -s $SRC/package/devel package/devel ln -s $SRC/package/firmware package/firmware ln -s $SRC/package/kernel package/kernel ln -s $SRC/package/libs package/libs ln -s $SRC/package/Makefile package/Makefile ln -s $SRC/package/network package/network ln -s $SRC/package/system package/system ln -s $SRC/package/utils package/utils ln -s $SRC/rules.mk rules.mk ln -s $SRC/scripts scripts ln -s $SRC/target target ln -s $SRC/toolchain toolchain ln -s $SRC/tools tools This allows me to easily test changes in LEDE on multiple targets. Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz>
feeds: add option to force feed update despite modified files Implement a new flag "-f" for the feeds update command which causes the script to fall back to a more agressive git update strategy in case there are locally modified files in the feeds directory. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
build: add buildbot specific config option for setting defaults This can be used to tweak the buildbot behavior without having to change buildbot's configuration. It will also allow us to add more aggressive clean steps (e.g. on toolchain changes), which would break developers' workflows if enable by default. Signed-off-by: Felix Fietkau <nbd@nbd.name>
scripts: get_source_date_epoch.sh: fix mercurial support, add mtime fallback Add a fallback case to get_source_date_epoch.sh which reports the modification time of the script itself in case there is no SCM information available, e.g. when downloading .tar.gz or .zip tarballs produced by Github. Also fix the mercurial case while we're at it. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
scripts/getver.sh: append short git hash based on upstream commit The short git hash suffix printed by getver.sh is taken from the latest local commit, change this to use the hash from latest upstream commit if available. This is considered the intended behavior based on commit message a642a11faca87e2a7bddc1fadb54253e2fc26e84, introducing getver.sh. Signed-off-by: Magnus Kroken <mkroken@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
scripts/package-metadata.pl: fix overriding conditional dependencies with conditional select Conditional dependencies use the '(!cond) || dep' syntax, whereas conditional select uses 'dep if cond'. Add an extra check to suppress emitting a conditional if an equal conditional select already exists. Signed-off-by: Felix Fietkau <nbd@nbd.name>
build: rework library bundling Rework the bundle-libraries.sh implementation to use a more robust approach for executing host binaries through the shipped ELF loader and libraries. The previous approach relied on symlinks pointing to a wrapper script which caused various issues, especially with multicall binaries as the original argv[0] name was not preserved through the ld.so invocation. Another down- side was the fact that the actual binaries got moved into another directory which caused executables to fail looking up resources with paths relative to the executable location. The new library wrapper implements the following improvements: - Instead of symlinks pointing to a common wrapper, each ELF executable is now replaced by a unqiue shell script which retains the original program name getting called - Instead of letting ld.so invoke the ELF executable directly, launch the final ELF binary through a helper program which fixes up the argv[0] argument for the target program - Support sharing a common location for the bundled libraries instead of having one copy in each directory containing wrapped binaries Finally modify the SDK build to wrap the staging_dir and toolchain binaries which allows to use the SDK on systems with a different glibc version. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
build: add a small standalone utility for calculating md5/sha256 hash This will be used to simplify the build system code for checking hashes. Instead of using various variants of md5sum / openssl, use one simple utility for all of them Signed-off-by: Felix Fietkau <nbd@nbd.name>