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The SOURCE_DATE_EPOCH is an effort of the Reproducible Builds organization to make timestamps/build dates in compiled tools deterministic over several repetitive builds. Busybox shows by default the build date timestamp which changes whenever compiled. To have a reasonable accurate build date while staying reproducible, it's possible to use the *date of last source modification* rather than the current time and date. Further information on SOURCE_DATE_EPOCH are available online [1]. This patch modifies `confdata.c` so that the content of the SOURCE_DATE_EPOCH env variable is used as timestamp. To be independent of different timezones between builds, whenever SOURCE_DATE_EPOCH is defined the GMT time is used. [1]: https://reproducible-builds.org/docs/source-date-epoch/ Signed-off-by: Paul Spooren <mail@aparcar.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> |
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| .. | ||
| basic | ||
| kconfig | ||
| bb_release | ||
| bloat-o-meter | ||
| checkhelp.awk | ||
| checkstack.pl | ||
| cleanup_printf2puts | ||
| echo.c | ||
| embedded_scripts | ||
| find_bad_common_bufsiz | ||
| find_stray_common_vars | ||
| find_stray_empty_lines | ||
| fix_ws.sh | ||
| gcc-version.sh | ||
| gen_build_files.sh | ||
| generate_BUFSIZ.sh | ||
| Kbuild.include | ||
| Kbuild.src | ||
| Makefile.build | ||
| Makefile.clean | ||
| Makefile.host | ||
| Makefile.IMA | ||
| Makefile.lib | ||
| memusage | ||
| mkconfigs | ||
| mkdiff_obj | ||
| mkdiff_obj_bloat | ||
| mkmakefile | ||
| objsizes | ||
| randomtest | ||
| randomtest.loop | ||
| sample_pmap | ||
| showasm | ||
| test_make_clean | ||
| test_make_O | ||
| test_setenv_leak.c | ||
| trylink | ||