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* build: add support for fixing up library sonameFelix Fietkau2021-02-141-0/+6
| | | | | | | | | | This makes it possible to declare a package ABI_VERSION independent from the upstream soname by setting PKG_ABI_VERSION in the package makefile. The library filename is fixed up for files installed to packages and to the staging dir. References to the original from executables within the same package are also fixed up Signed-off-by: Felix Fietkau <nbd@nbd.name>
* build: use SPDX license tagsPaul Spooren2021-02-051-4/+1
| | | | | | | | | The license folder is a core part of OpenWrt and all GPL-2.0 licensed. Use SPDX license tags to allow machines to check licenses. Signed-off-by: Paul Spooren <mail@aparcar.org> [rebase, keep some Copyright lines, sharpen commit message] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* rules: fix empty COMMITCOUNT/AUTORELEASEPaul Spooren2021-01-301-2/+2
| | | | | | | | | | | | | | | | | | | | | Packages that are in-tree only often lack a PKG_VERSION and only use the PKG_RELEASE to mark changes. Using COMMITCOUNT/AUTORELEASE variables causes an issue as both variables are empty during the metadata DUMP phase. Instead of leaving these variables empty and causing an error message like below, set the variables to 0 during dumping. On actual building the variable is evaluated causing in a value above 0. ERROR: please fix package/utils/px5g-wolfssl/Makefile - \ see logs/package/utils/px5g-wolfssl/dump.txt for details Makefile:48: *** Package/px5g-wolfssl is missing the VERSION field. Stop. Reported-by: Daniel Golle <daniel@makrotopia.org> Reported-by: Stijn Segers <foss@volatilesystems.org> Reported-by: Stijn Tintel <stijn@linux-ipv6.be> Signed-off-by: Paul Spooren <mail@aparcar.org>
* rules: fix COMMITCOUNT logicPaul Spooren2021-01-261-1/+1
| | | | | | | | | | | | | | | | | | The newly added $(COMMITCOUNT) variable was wrongly increased by plus one. The addition should have been only added to $(AUTORELEASE) as OpenWrt traditionally starts counting at one rather than zero. $(AUTORELEASE) counts the commits since the last bump, which is zero on the version bump commit itself. This commit increases $(AUTORELEASE) by one while leaving $(COMMITCOUNT) as is. The base-files package is the only package using $(COMMITCOUNT) so far and requires a pseudo commit to keep the PKG_RELEASE correct. A non functional change (Copyright bump) is done in the next commit. Signed-off-by: Paul Spooren <mail@aparcar.org>
* rules: add AUTORELEASE and COMMITCOUNT variablesPaul Spooren2021-01-221-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The lack of bumped PKG_RELEASE variables is a recurring theme on the mailing list and in GitHub comments. This costs precious review time, a rare good within the OpenWrt project. Instead of relying on a manually set PKG_RELEASE this commit adds a `commitcount` function that uses the number of Git commits to determine the release. The function is called via the variables `$(AUTORELEASE)` or `$(COMMITCOUNT)`. The `PKG_RELEASE` variable can be set to either of the two. - $(AUTORELEASE): Release is automagically set to the number of commits since the last commit containing either ": update to " or ": bump to ". Example below: $ git log packages/foobar/ foobar: fixup file location foobar: disable docs foobar: bump to 5.3.2 foobar: fixup copyright Resulting package name: foobar_5.3.2-3_all.ipk, two package changes since the last upstream version change, using a 1 based counter. - $(COMMITCOUNT): For non-traditional versioning (x.y.z), most prominent `base-files`, this variable contains the total number of package commits. The new functionality can also be used by other feeds like packages.git. In case no build information is available, e.g. when using release tarballs, the SOURCE_DATE_EPOCH is used to have a reproducible release identifier. Suggested-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Paul Spooren <mail@aparcar.org>
* rules.mk: use -fPIC instead of -fpic on arm64Stijn Tintel2020-12-071-1/+1
| | | | | | | | | | | | | | | Some packages fail to build on arm64 when PKG_ASLR_PIE_ALL=y, due to machine-specific size restrictions on the global offset table. While the manual instructs to recompile with -fPIC if it fails with -fpic, by doing this per package, there is still a risk of random breakage due to version bumps or other changes, so let's use -fPIC on arm64 by default. While comparing the sizes of 141 packages built with -fpic vs -fPIC, most packages are either equal or smaller in size. Only 9 of the compared packages turned out slightly larger. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* cmake.mk,rules.mk: fix host builds using CMake and ccachePetr Štetiar2020-11-281-0/+1
| | | | | | | | | | | | | | Commit f98878e4c17d ("cmake.mk: set C/CXX compiler for host builds as well") has introduced regression as it didn't taken usage of ccache into the account so fix it by handling ccache use cases as well. In order to get this working we need to export HOSTCXX_NOCACHE in rules.mk as well. Fixes: f98878e4c17d ("cmake.mk: set C/CXX compiler for host builds as well") Reported-by: Ansuel Smith <ansuelsmth@gmail.com> Tested-by: Ansuel Smith <ansuelsmth@gmail.com> Signed-off-by: Petr Štetiar <ynezz@true.cz>
* rules.mk: remove redundant target flagsPetr Štetiar2020-11-271-2/+0
| | | | | | | | | | | | | | We're patching the GCC specs [1], [2] to implicitly add $STAGING_DIR/usr/lib to the linker and $STAGING_DIR/usr/include to the CPP flags. There is no need to globally pass these as -I and -L flags respectively. 1. https://git.openwrt.org/?p=openwrt/openwrt.git;a=blob;f=toolchain/gcc/final/Makefile#l86 2. https://git.openwrt.org/?p=openwrt/openwrt.git;a=blob;f=scripts/patch-specs.sh#l37 Ref: https://patchwork.ozlabs.org/project/openwrt/patch/20200820060637.533293-1-a.heider@gmail.com/#2511505 Suggested-by: Jo-Philipp Wich <jo@mein.io> Signed-off-by: Petr Štetiar <ynezz@true.cz>
* tools/sstrip: update to latest versionRui Salvaterra2020-11-261-1/+1
| | | | | | | | | | | | | | | | Drop our local sstrip copy and use the current ELFKickers upstream version. Patch the original makefile in order to avoid building elftoc, since it fails with musl's elf.h. This is fine, since we only need sstrip anyway. Finally, add the possibility to pass additional arguments to sstrip and pass -z (remove trailing zeros) by default, which matches the behaviour of the previous version. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com> [shorten long commit msg lines] Signed-off-by: Paul Spooren <mail@aparcar.org>
* rules.mk: simplify FAKEROOT command lineJo-Philipp Wich2020-10-301-6/+1
| | | | | | | | Since fakeroot is patched to discover related ressources relative to the STAGING_DIR_HOST environment variable, there is no need to pass the path to faked or the preload library manually anymore. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* build: fix path to libfakeroot on macOSFelix Fietkau2020-09-011-1/+7
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* tools: fakeroot: pass paths of libfakeroot.so and fakedDaniel Golle2020-09-011-1/+1
| | | | | Fixes: 9e7ef46065 ("tools: add fakeroot") Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* tools: add fakerootThomas Petazzoni2020-08-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | SELinux support requires setting the appropriate SELinux security context to files and directories, which needs to happen at build time in order to support read-only root filesystem scenarios. In order to create these security contexts, we will have to run some SELinux-specific tools on the host machine, but that requires root access. This adds support for fakeroot, which the build process will use to run the SELinux security context creation and the image creation. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Apply to current master, and adjust commit message Thomas' original work is available at http://lists.infradead.org/pipermail/openwrt-devel/2019-November/025976.html. Signed-off-by: W. Michael Petullo <mike@flyn.org> [add rules.mk FAKEROOT variable] Signed-off-by: Paul Spooren <mail@aparcar.org> [update, fix macos build] Signed-off-by: Felix Fietkau <nbd@nbd.name>
* build: make prefix mapping of debug information optionalFelix Fietkau2020-08-061-1/+1
| | | | | | | | | | | | | | Remapping the local build path in debug information makes debugging using ./scripts/remote-gdb harder, because files no longer refer to the full path on the build host. For local builds, debug information does not need to be reproducible, since it will be stripped out of packages anyway. For buildbot builds, it makes sense to keep debug information reproducible, since the full path is not needed (nor desired) anywhere. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* build: improve ccache supportRoman Yeryomin2020-07-111-0/+3
| | | | | | | | | | | | | | | | | | Set CCACHE_DIR to $(TOPDIR)/.ccache and CCACHE_BASEDIR to $(TOPDIR). This allows to do clean and dirclean. Cache hit rate for test build after dirclean is ~65%. If CCACHE is enabled stats are printed out at the end of building process. CCACHE_DIR config variable allows to override default, which could be useful when sharing cache with many builds. cacheclean make target allows to clean the cache. Changes from v1: - remove ccache directory using CCACHE_DIR variable - remove ccache leftovers from sdk and toolchain make files - introduce CONFIG_CCACHE_DIR variable - introduce cacheclean make target Signed-off-by: Roman Yeryomin <roman@advem.lv>
* rules.mk: remove "$(STAGING_DIR)/include"Sebastian Kemper2019-11-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "$(STAGING_DIR)/include" was carried over from buildroot-ng to OpenWrt in commit 60c1f0f64d23003a19a07d6b9638542130f6641d. buildroot has dropped this directory a long time ago. In OpenWrt the directory is still created by the PrepareStaging macro and is part of the default TARGET_CPPFLAGS. But nothing at all installs headers into this directory, nor should anything be installed under this path. Removing this directory from TARGET_CPPFLAGS will cut down the log noise a bit. Not only will CPPFLAGS be shorter, there will be less warnings set off by "-Wmissing-include-dirs" (or even failures when paired with "-Werror"). After all the directory does not even _exist_ in the SDKs, which are used on the build bots when building packages (see [1] and [2]). make[8]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-aarch64_generic_musl/libmbim-1.20.0/src/common' CC libmbim_common_la-mbim-common.lo cc1: error: /builder/shared-workdir/build/sdk/staging_dir/target-aarch64_generic_musl/include: No such file or directory [-Werror=missing-include-dirs] cc1: all warnings being treated as errors [1] https://github.com/openwrt/packages/issues/10377 [2] https://github.com/openwrt/packages/pull/10378 Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net> Acked-by: Jo-Philipp Wich <jo@mein.io> Acked-by: Rosen Penev <rosenp@gmail.com>
* toolchain,build: prefer -ffile-prefix-map for gcc-8+Paul Spooren2019-10-091-4/+4
| | | | | | | | | | | -ffile-prefix-map=OLD=NEW is an alias for both -fdebug-prefix-map and -fmacro-prefix-map and is available since GCC 8. Co-Developed-by: Andre Heider <a.heider@gmail.com> Signed-off-by: Andre Heider <a.heider@gmail.com> Signed-off-by: Paul Spooren <mail@aparcar.org> [refactored into separate commit] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* target/imagebuilder: use multi-thread support for xz compressionMartin Schiller2019-10-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | This speeds up the packing of the imagebuilder a lot: imagebuilder-T0.tar.xz real 0m25.199s user 2m45.967s sys 0m1.218s imagebuilder-T1.tar.xz real 2m02.543s user 2m02.418s sys 0m1.653s imagebuilder-T2.tar.xz real 1m03.684s user 1m59.931s sys 0m0.587s imagebuilder-T3.tar.xz real 0m48.033s user 2m02.904s sys 0m0.637s imagebuilder-T4.tar.xz real 0m38.963s user 2m15.521s sys 0m0.783s imagebuilder-T5.tar.xz real 0m37.994s user 2m21.461s sys 0m0.919s imagebuilder-T6.tar.xz real 0m39.524s user 2m48.115s sys 0m1.279s imagebuilder-T7.tar.xz real 0m34.061s user 2m45.097s sys 0m1.174s imagebuilder-T8.tar.xz real 0m27.286s user 2m55.449s sys 0m1.329s imagebuilder-T9.tar.xz real 0m25.205s user 2m44.894s sys 0m1.208s To keep the output reproducible in any case, we enforce a minimum amount of 2 threads. Signed-off-by: Martin Schiller <ms@dev.tdt.de> [refactored into reusable NPROC var, more verbose commit message] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* rules: allow arbitrary log destinationPaul Spooren2019-09-291-1/+1
| | | | | | | | Add option BUILD_LOG_DIR to menuconfig to change log destination. The mix-up of *DIR* and *FOLDER* is confusing however. Signed-off-by: Paul Spooren <mail@aparcar.org>
* librpc: remove packageAndy Walsh2019-01-221-2/+0
| | | | | | | | | * replaced with packages/libtirpc * remove busybox options rarely used/deprecated BUSYBOX_CONFIG_FEATURE_MOUNT_NFS BUSYBOX_CONFIG_FEATURE_INETD_RPC Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>
* rules.mk: fix syntax errorJo-Philipp Wich2018-11-291-1/+1
| | | | | | | Fix broken assignment operator added in a previous commit. Fixes db73ec9f51 ("rules.mk: add INSTALL_SUID macro") Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* rules.mk: add INSTALL_SUID macroJo-Philipp Wich2018-11-291-0/+1
| | | | | | This is useful for packages that want to stage SUID executables. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* rules.mk: add ESED commandKonstantin Demin2018-09-241-0/+1
| | | | | | | ESED is SED with extended regular expressions turned on. Command line and usage are the same as for SED. Signed-off-by: Konstantin Demin <rockdrilla@gmail.com>
* toolchain/gcc: add config symbol to determine how to apply path remappingSyrone Wong2018-08-201-3/+3
| | | | | | | | | Added boolean symbol for GCC 8 and higher, when we add newer GCC, we don't have to modify rules.mk to keep things consistant. Fixes: da9d760 ("rules.mk: replace iremap when using GCC 8") Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
* rules.mk: replace iremap when using GCC 8Syrone Wong2018-07-221-0/+4
| | | | | | The original -iremap is replaced by -fmacro-prefix-map in GCC 8 Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
* build: include package directory in sha256sums when running on buildbotJo-Philipp Wich2018-06-271-1/+2
| | | | | | | | | | In order to be able to better compare files to sync in the future, include all BIN_DIR subdirectories in the checksum calculation. To not break existing applications, restrict the recursive checksumming to CONFIG_BUILDBOT for now. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* imagebuilder: reuse rootfs preparation from rootfs.mkMatthias Schiffer2018-03-071-0/+1
| | | | | | | | | | | | In addition to removing redundant code, this fixes various issues in IB-generated images that have been fixed in prepare_rootfs before, including better handling of CONFIG_CLEAN_IPKG and enabling of initscripts from FILES. We also reuse the opkg macro and remove --force-... flags that have been removed from rootfs.mk as well. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
* rules.mk: drop `include_mk` build ruleAlexandru Ardelean2018-01-261-4/+0
| | | | | | | | | | | | | | | | | The only users of this were the python packages from the `packages` feed. The 2 python interpreters would export some mk files (e.g. python-package.mk) and then other python packages would include it via this rule. But there's a few things wrong with this approach, most of them drawing from the fact that python host needs to be built first, to export these mk files. By now all uses of include_mk have been corrected in the feeds and this can be removed. Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
* build: remove use of STAGING_DIR_HOST/usr (fixes cmake build error on macOS)Felix Fietkau2018-01-171-2/+2
| | | | | | | | This directory is never created, nor is it used anywhere. Using it in HOST_LDFLAGS causes a linker warning to be emitted on macOS, which messes with cmake configure tests. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* rules.mk: export TMPDIRJo-Philipp Wich2017-12-121-0/+1
| | | | | | | | Set TMPDIR to the same value as the existing TMP_DIR variable in order to let gcc and various other utilities use the local temporary directory instead of the system-wide one. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* rukes.mk: this patch broken grub2 buildsJohn Crispin2017-09-011-2/+0
| | | | | | | | Revert "rules.mk: add missing CPP definition" This reverts commit 569f74ef49bae9326a723050a400346686983d86. Signed-off-by: John Crispin <john@phrozen.org>
* rules.mk: add missing CPP definitionBangLang Huang2017-08-231-0/+2
| | | | Signed-off-by: BangLang Huang <banglang.huang@foxmail.com>
* rules.mk: make PKG_CONFIG_DEPENDS properly track string valuesMatthias Schiffer2017-02-271-1/+1
| | | | | | | | | The confvar macro is adjusted to not only consider if a variable has a value or not, but also the value itself. Instead of creating a string of 'y' and 'n' characters, all variable names and values are concatenated and hashed. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
* build: Pass -iremap gcc option as a single argumentMichal Sojka2017-02-091-1/+1
| | | | | | | | | | | | | | | Passing -iremap argument separately causes problems with projects that use scons and its ParseFlags function. Consider this SConscript example: env = Environment() d = env.ParseFlags("-iremap one:two") ParseFlags will interpret one:two as a file name and the returned dict d will contain only "-iremap". When the -iremap is passed to the compiler without an argument, compilation obviously fails. Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz>
* build: make <subdir>/install opt-in, use it for target/ onlyFelix Fietkau2017-02-091-1/+1
| | | | | | | Fixes buildbot errors on running make target/install or toolchain/install Signed-off-by: Felix Fietkau <nbd@nbd.name>
* build: remove libc version suffix from build/staging directoriesFelix Fietkau2017-02-071-2/+1
| | | | | | Our supported libcs are ABI compatible across version upgrades Signed-off-by: Felix Fietkau <nbd@nbd.name>
* build: Suffix build directory with _$(LIBC) for external toolchainsFlorian Fainelli2017-01-291-1/+2
| | | | | | | | For external toolchain, we also know the type of C library used, and the toolchain triplet may not always be reflective of that, therefore make $(TARGET_DIR_NAME) suffixed with _$(LIBC). Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
* build: introduce STAGING_DIR_IMAGEJo-Philipp Wich2017-01-271-0/+1
| | | | | | | | | | | Introduce a new location STAGING_DIR_IMAGE which is intended to be used by bootloader iamges and similar image-related artifacts. This directory is guaranteed to be persistent across kernel upgrades which might involve a removal of KERNEL_BUILD_DIR and is guranteed to be bundled with the image builder. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* rules.mk: export STAGING_DIR_HOSTPKGMatthias Schiffer2017-01-191-1/+1
| | | | Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
* build: introduce extra targets that contain only proper dependenciesFelix Fietkau2017-01-181-4/+5
| | | | | | This can be used to check if targets like prepare or compile are up to date Signed-off-by: Felix Fietkau <nbd@nbd.name>
* build: define common subdir targets in rules.mkFelix Fietkau2017-01-181-0/+9
| | | | | | Reduce build system clutter and enable further rework Signed-off-by: Felix Fietkau <nbd@nbd.name>
* build: move STAGING_DIR_HOSTPKG and BUILD_DIR_HOST back to a common ↵Matthias Schiffer2017-01-181-5/+5
| | | | | | | | | | | | | directory for all targets Using a single host package staging dir (and build dir) significantly speeds up builds when multiple targets are built in succession, especially for large host packages like NodeJS. $(STAGING_DIR)/host is kept in addition to $(STAGING_DIR_HOSTPKG) in most places; it is still used as destination for host files in Build/InstallDev. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
* build: use mkhash to replace various quirky md5sum/openssl callsFelix Fietkau2017-01-051-1/+1
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* build: add defaults for PKG_SOURCE, PKG_SOURCE_SUBDIR, PKG_VERSIONFelix Fietkau2016-12-221-0/+2
| | | | | | | | This makes it easier to unify versioning of git based package downloads. PKG_SOURCE_DATE along with an 8-character abbreviation of the git hash is used as PKG_VERSION, PKG_RELEASE should be used like normal packages. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* build: implement make check and make package/X/checkFelix Fietkau2016-12-171-0/+8
| | | | | | | | | | | | | | | | This is intended to be used for a wide array of package sanity checks. The first check that is implemented is for the hash of downloaded files. It checks: - Missing hash - Use of SHA256 instead of MD5 - dl/<file> hash not matching hash in makefile - deprecated MD5SUM variable The deprecated MD5SUM variable check is skipped for feeds/ until OpenWrt is updated as well Signed-off-by: Felix Fietkau <nbd@nbd.name>
* rules.mk: add STAGING_DIR_HOSTPKG variableJo-Philipp Wich2016-11-011-0/+1
| | | | | | | Add a STAGING_DIR_HOSTPKG variable which refers to $(STAGING_DIR)/host in order to prepare support for relocating that directory in the future. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* build: add checksum targetJo-Philipp Wich2016-08-011-0/+7
| | | | | | | | | | | | | | | Add a new "checksum" make target which generates an sha256sums file over the image files produced in bin/targets/ and automatically call it during make world after the package index generation. The advantage of this new target is that it is guaranteed to run after the images, the SDK and the ImageBuilder archives have been generated to ensure that they all end up in the checksum file. Fixes FS#51. Uses sed to postprocess the OpenSSL digest output into an sha256sum command compatible format. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* rules.mk: introduce new variable OUTPUT_DIRJo-Philipp Wich2016-04-061-1/+4
| | | | | | | | | | | Introduce a new variable OUTPUT_DIR which refers to the parent bin/ directory without the architecture specific component. Also construct the BIN_DIR variable based on OUTPUT_DIR now and add both target and subtarget components to it to prevent different subtargets from overwriting each others files in bin/. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* build: disable the use of -iremap for UML (#21851)Felix Fietkau2016-02-131-1/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48718
* rules.mk: add TARGET_INIT_PATH toplevel variablesJo-Philipp Wich2016-02-081-0/+2
| | | | | | | | | Add a new variable TARGET_INIT_PATH which holds the default $PATH variable value configured in menuconfig. Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 48676
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