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https://github.com/systemd/systemd
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681bd2c524
$ build/systemctl --version systemd 239-3555-g6178cbb5b5 +PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN +PCRE2 default-hierarchy=hybrid $ git tag v240 -m 'v240' $ ninja -C build ninja: Entering directory `build' [76/76] Linking target fuzz-unit-file. $ build/systemctl --version systemd 240 +PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN +PCRE2 default-hierarchy=hybrid This is very useful during development, because a precise version string is embedded in the build product and displayed during boot, so we don't have to guess answers for questions like "did I just boot the latest version or the one from before?". This change creates an overhead for "noop" builds. On my laptop, 'ninja -C build' that does nothing goes from 0.1 to 0.5 s. It would be nice to avoid this, but I think that <1 s is still acceptable. Fixes #7183. PACKAGE_VERSION is renamed to GIT_VERSION, to make it obvious that this is the more dynamically changing version string. Why save to a file? It would be easy to generate the version tag using run_command(), but we want to go through a file so that stuff gets rebuilt when this file changes. If we just defined an variable in meson, ninja wouldn't know it needs to rebuild things. |
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| .. | ||
| add-git-hook.sh | ||
| catalog-report.py | ||
| check-directives.sh | ||
| check-includes.pl | ||
| coverity.sh | ||
| find-build-dir.sh | ||
| find-double-newline.sh | ||
| find-tabs.sh | ||
| gdb-sd_dump_hashmaps.py | ||
| generate-gperfs.py | ||
| make-directive-index.py | ||
| make-index-md.sh | ||
| make-man-index.py | ||
| make-man-rules.py | ||
| meson-apply-m4.sh | ||
| meson-build.sh | ||
| meson-check-api-docs.sh | ||
| meson-check-compilation.sh | ||
| meson-check-help.sh | ||
| meson-git-contrib.sh | ||
| meson-hwdb-update.sh | ||
| meson-make-symlink.sh | ||
| meson-vcs-tag.sh | ||
| oss-fuzz.sh | ||
| xml_helper.py | ||