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* scripts,ipkg-build: use realpath for pkg_dirPaul Spooren2021-03-141-1/+1
| | | | | | | This allows manual execution of the ipkg-build script even with releative path. Signed-off-by: Paul Spooren <mail@aparcar.org>
* scripts,ipkg-build: apply shellcheckPaul Spooren2021-03-141-41/+40
| | | | | | | | | | | This commit cleans the `ipkg-build` script via changes suggested by shellcheck. These are mostly word splitting issues. Remove the definition of GZIP, this adds three "lookups" of the `gzip` binary but the rest of the build system doesn't seem to use such improvements neither. Signed-off-by: Paul Spooren <mail@aparcar.org>
* scripts: ipkg-build: simplify uid/gid resolvingJo-Philipp Wich2020-09-141-36/+29
| | | | | | | | | | | Use the prepared .packageusergroup file to lookup user and group names when processing the passed file mode. Also replace the various subshell/cut invocations with a sequence of standard variable interpolations which fixes paths with embedded colons as a side-effect. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* build: add user/group ID resolve functionPaul Spooren2020-09-141-2/+40
| | | | | | | | With the introduction of `./tmp/userids` the `ipkg-build` script can now resolve values of "PKG_FILE_MODES", allowing users to set names rather than numeric values. Signed-off-by: Paul Spooren <mail@aparcar.org>
* build: store granular timestamps in packagesPaul Spooren2020-08-311-9/+3
| | | | | | | | | | | | | | With the new `SOURCE` argument of `get_source_date_epoch` it is possible to set package timestamps based on actual package changes rather thane $TOPDIR changes. This commit adds a new variable PKG_SOURCE_DATE_EPOCH which is used by the `ipkg` build script. As a fallback the existing SOURCE_DATE_EPOCH is used or as last resort the current time. The redundant checks for `.git/` and `.svn/` are removed. Signed-off-by: Paul Spooren <mail@aparcar.org>
* build: ipkg-build use fakeroot with PKG_FILE_MODESPaul Spooren2020-08-311-16/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The `ipkg-build` script converts a folder into a `opkg` installable package. Until now it would use root:root for all packages and try to preserve file modes. This has the two drawbacks of packages want to add non-root files or add SUID files, like the `sudo` package does. To give more flexibility regarding file modes and avoid init script hacks, a new variable called `PKG_FILE_MODES`. The variable contains a list of files modes in the format `path:owner:group:mode`. An example for the `sudo` package below: ``` PKG_FILE_MODES:=\ /usr/bin/sudo:root:root:4755 \ /etc/sudoers:root:root:0440 ``` The `ipkg-build` now runs within a fakeroot environment to set any mode and directly store it in the resulting `ipk` package archive. Both options `-o` and `-g` are no longer required due to the introduction of the more flexible `-m` options, which takes the `PKG_FILE_MODES` as input. Lastly the option `-c` is removed as it's unused within the script. Signed-off-by: Paul Spooren <mail@aparcar.org>
* treewide: replace `which` with `command -v`Paul Spooren2020-08-121-6/+6
| | | | | | | | | | | | | | | | | Fix shellcheck SC2230 > which is non-standard. Use builtin 'command -v' instead. Using `command -v` is POSIX compliant while `which` is not. Also to mention, `command -v` is a shell builtin whereas `which` is a separate busybox applet. Once applied to everything concerning OpenWrt we can disable the busybox feature `which` and save 3.8kB. Acked-by: Stijn Tintel <stijn@linux-ipv6.be> Signed-off-by: Paul Spooren <mail@aparcar.org> [also replace cases in zram-swap] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* script: ipkg-build: honour $SOURCE_DATE_EPOCHJo-Philipp Wich2018-11-081-1/+5
| | | | | | | | | | | When the SOURCE_DATE_EPOCH environment variable is set, use it to override the timestamps of .ipk archive contents. This ensures that .ipk archives built in environments without SCM metadata (mainly the SDK) are reproducible between different runs. Ref: https://github.com/openwrt/packages/issues/6954 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* scripts/ipkg-build: quash error messages when conffiles.resolved is emptyYousong Zhou2018-09-091-2/+4
| | | | | | | | | | | | | | | When Package/xx/conffiles only contains directories that are empty at package time, conffiles.resolved will be missing and the following error messages will appear in the build log. /home/yousong/git-repo/openwrt/openwrt/scripts/ipkg-build -c -o 0 -g 0 /home/yousong/git-repo/openwrt/openwrt/build_dir/target-mips_24kc_musl/linux-malta_be/openvswitch-2.10.0/ipkg-mips_24kc/openvswitch-common /home/yousong/git-repo/openwrt/openwrt/bin/packages/mips_24kc/packages mv: cannot stat 'CONTROL/conffiles.resolved': No such file or directory chmod: cannot access 'CONTROL/conffiles': No such file or directory It will not break the ipkg-build process. The change is merely cosmetic to not cause confusion when reading logs Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* scripts: ipkg-build: do not require git or svnJo-Philipp Wich2016-08-151-2/+2
| | | | | | | | Move the "which svn" and "which git" calls next to the timestamp commands using those tools to not prematurely fail on systems where svn or git are not present. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* scripts/ipkg-build: fix deprecated GZIP environment variable warningSyrone Wong2016-05-131-4/+4
| | | | | | | | | | | | According to gzip 1.7 release note: The GZIP environment variable is now obsolescent; gzip now warns if it is used, and rejects attempts to use dangerous options or operands. You can use an alias or script instead. Fix this warning by using pipe instead Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
* ipkg-build: add ogargs to outer tar/ipkFelix Fietkau2015-09-111-1/+1
| | | | | | | | prevent name:uid leaks of build system Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> SVN-Revision: 46863
* include/image.mk: make tar reproducibleFelix Fietkau2015-09-111-3/+3
| | | | | | | | | several packages reported different file order between builds make binutils, kmod-sched reproducible Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> SVN-Revision: 46859
* scripts/ipkg-build: fix a build regression introduced in r46360 (fixes #20082)Felix Fietkau2015-07-151-1/+1
| | | | | | | | go to the $TOPDIR directory before trying to extract a git/svn timestamp Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 46383
* ipkg-build: use deterministic timestamps in ipk tarballsJohn Crispin2015-07-141-3/+14
| | | | | | | | | | | As a follow-up to r46026, this commit sets the modification times of files inside the tarballs to deterministic values. It uses the date of the last git or svn commit and falls back to the old behavior if those are not available. Signed-off-by: Reiner Herrmann <reiner@reiner-h.de> SVN-Revision: 46360
* ipkg-build: suppress timestamps in gzip headersFelix Fietkau2015-06-181-0/+1
| | | | | | | | | | | | | | | | When creating control.tar.gz, data.tar.gz and $package.ipk tar compresses them with default gzip options. This includes build timestamps in their gzip headers. By setting the GZIP env variable to -n, gzip no longer embeds them, which is a step towards reproducibility. See also [1] for more detailed motivations. [1]: https://wiki.debian.org/ReproducibleBuilds/About Signed-off-by: Reiner Herrmann <reiner@reiner-h.de> SVN-Revision: 46026
* tools: replace ipkg-utils with a reduced ipkg-build variant in scripts/Felix Fietkau2015-03-291-0/+148
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 45129
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