buildroot/Config.in, branch 2018.02

core: drop no-longer used C.UTF-8 locale option

2018-03-04T10:59:16+00:00

Its use has been globbed into the more generic BR2_NEEDS_HOST_UTF8_LOCALE option now. Signed-off-by: "Yann E. MORIN" Cc: Thomas Petazzoni Cc: Peter Korsgaard Cc: Julius Kriukas Cc: Christian Stewart Signed-off-by: Peter Korsgaard

systemd: switch to C.UTF-8 locale when building

2018-03-02T21:44:34+00:00

When BR2_REPRODUCIBLE is enabled or host uses non UTF-8 capable locale building systemd fails with an error: [1/1080] Generating systemd.bg.catalog with a meson_exe.py custom command. FAILED: catalog/systemd.bg.catalog /buildroot/output/host/bin/python3 /buildroot/output/host/bin/meson --internal exe /buildroot/output/build/systemd-236/build/meson-private/meson_exe_sed_232a0623cc7ce2cd67ec72ed784b76307102ed76.dat Warning: You are using 'ANSI_X3.4-1968' which is not a Unicode-compatible locale. You might see errors if you use UTF-8 strings as filenames, as strings, or as file contents. Please switch to a UTF-8 locale for your platform. ... UnicodeDecodeError: 'ascii' codec can't decode byte 0xd0 in position 1079: ordinal not in range(128) package/pkg-generic.mk:247: recipe for target '/buildroot/output/build/systemd-236/.stamp_built' failed make: *** [/buildroot/output/build/systemd-236/.stamp_built] Error 1 This patch changes default host system locale from C to C.UTF-8 when building systemd package to fix this issue. It also introduces BR2_NEEDS_HOST_C_UTF8_LOCALE flag that checks if this locale is available on the host system. If locale is not available error message is show and build process is stopped. Signed-off-by: Julius Kriukas [Thomas: use C.UTF-8 instead of en_US.UTF-8.] Signed-off-by: Thomas Petazzoni

security hardening: add RELFO, FORTIFY options

2018-01-28T14:21:14+00:00

This enables a user to build a complete system using these options. It is important to note that not all packages will build correctly to start with. Modeled after OpenWRT approach https://github.com/openwrt/openwrt/blob/master/config/Config-build.in#L176 A good testing tool to check a target's elf files for compliance to an array of hardening techniques can be found here: https://github.com/slimm609/checksec.sh [Peter: reword fortify help texts, glibc comment] Signed-off-by: Matthew Weber Signed-off-by: Peter Korsgaard

stack protector: moved option out of adv menu

2018-01-28T10:54:54+00:00

Signed-off-by: Matthew Weber Signed-off-by: Peter Korsgaard

google-breakpad: take into account host architecture dependencies

2017-11-27T20:33:37+00:00

Building the target google-breakpad requires building the host variant of google-breakpad. Just like the target google-breakpad only supports a limited number of architectures, it is the same for the host google-breakpad. We therefore introduce a BR2_PACKAGE_HOST_GOOGLE_BREAKPAD_ARCH_SUPPORTS option that is used where necessary to prevent the user from choosing Google Breakpad when building on unsupported host platforms. Fixes: http://autobuild.buildroot.net/results/c7c04483508f9e4d629efa54571afeb1feaa5f73/ (build on a powerpc64le machine) Signed-off-by: Thomas Petazzoni

support/download: svn non-interactive in BR2_SVN

2017-11-26T13:18:57+00:00

Instead of overriding the _svn command and injecting --non-interactive, change the default value of BR2_SVN to include this flag so the end user can choose not to use the flag. This change helps users behind corporate system rules which may not allow them to locally cache credentials and require interactive mode. Signed-off-by: Sam Voss [Originally implemented by] CC: "Yann E. MORIN" Acked-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni

toolchain/wrapper: fake __DATE_ and TIME for older gcc

2017-10-22T14:10:37+00:00

Starting with version 7, gcc automatically recognises and enforces the environment variable SOURCE_DATE_EPOCH, and fakes __DATE__ and __TIME__ accordingly, to produce reproducible builds (at least in regards to date and time). However, older gcc versions do not offer this feature. So, we use our toolchain wrapper to force-feed __DATE__ and __TIME__ as macros, which will take precedence over those that gcc may compute itself. We compute them according to the specs: https://reproducible-builds.org/specs/source-date-epoch/ https://gcc.gnu.org/onlinedocs/cpp/Standard-Predefined-Macros.html Since we define macros otherwise internal to gcc, we have to tell it not to warn about that. The -Wno-builtin-macro-redefined flag was introduced in gcc-4.4.0. Therefore, we make BR2_REPRODUCIBLE depend on GCC >= 4.4. gcc-7 will ignore SOURCE_DATE_EPOCH when __DATE__ and __TIME__ are user-defined. Anyway, this is of no consequence: whether __DATE__ and __TIME__ or SOURCE_DATE_EPOCH takes precedence, it would yield the exact same end result since we use the same logic to compute it. Note that we didn't copy the code for it from gcc so using the same logic doesn't imply that we're inheriting GPL-3.0. Signed-off-by: "Yann E. MORIN" Cc: Jérôme Pouiller Cc: Thomas Petazzoni Cc: Arnout Vandecappelle Cc: Peter Korsgaard [Arnout: rewrite commit message] Signed-off-by: Arnout Vandecappelle (Essensium/Mind) Reviewed-by: "Yann E. MORIN" Signed-off-by: Peter Korsgaard

Config.in: fix help comment for gcc optimization

2017-10-21T08:12:06+00:00

The default for is set to BR2_OPTIMIZE_S, the help comment designated BR2_OPTIMIZE_0 as default. Changed the help comment to show that BR2_OPTIMIZE_S is the default. Signed-off-by: Lothar Felten Signed-off-by: Thomas Petazzoni

Config.in: rename xbmc -> kodi

2017-10-01T21:23:43+00:00

This is a left-over of the xbmc->kodi rename patch https://git.buildroot.net/buildroot/commit/package/kodi?id=3578459748d80cd469729319543b199380a4370f Signed-off-by: Bernd Kuhls Signed-off-by: Peter Korsgaard

Config.in: add BR2_HOST_GCC_AT_LEAST_7

2017-07-05T14:20:27+00:00

Signed-off-by: Adrian Perez de Castro Signed-off-by: Thomas Petazzoni