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| author | Ludovic Courtès <ludo@gnu.org> | 2021-01-27 22:23:19 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2021-02-04 09:23:39 +0100 |
| commit | 55daad123e896c0e83361496cf49625289ee3571 (patch) | |
| tree | 44eedcc466b3ba3a3af9a25ef1a13c19ebca2a3b /m4/guix.m4 | |
| parent | 316fc2acbb112bfa572ae30f95a93bcd56621234 (diff) | |
| download | guix-55daad123e896c0e83361496cf49625289ee3571.tar.gz | |
build: Add '--with-channel-commit' and related configure flags.
Partially fixes <https://bugs.gnu.org/45896>. * m4/guix.m4 (GUIX_CHANNEL_METADATA): New macro. * configure.ac: Use it. * guix/config.scm.in (%channel-metadata): Adjust accordingly.
Diffstat (limited to 'm4/guix.m4')
| -rw-r--r-- | m4/guix.m4 | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/m4/guix.m4 b/m4/guix.m4 index f8eb5aaf51..c1ce0876fa 100644 --- a/m4/guix.m4 +++ b/m4/guix.m4 @@ -1,5 +1,5 @@ dnl GNU Guix --- Functional package management for GNU -dnl Copyright © 2012, 2013, 2014, 2015, 2016, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org> +dnl Copyright © 2012, 2013, 2014, 2015, 2016, 2018, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org> dnl Copyright © 2014 Mark H Weaver <mhw@netris.org> dnl Copyright © 2017 Efraim Flashner <efraim@flashner.co.il> dnl @@ -398,3 +398,31 @@ that of the existing installation '$guix_cv_current_localstatedir']) esac fi fi]) + +dnl GUIX_CHANNEL_METADATA +dnl +dnl Provide the channel metadata for this build. This allows 'guix describe' +dnl to return meaningful data, as it would for a 'guix pull'-provided 'guix'. +dnl The default URL and introduction are taken from (guix channels). +AC_DEFUN([GUIX_CHANNEL_METADATA], [ + AC_ARG_WITH([channel-url], [AS_HELP_STRING([--with-channel-url=URL], + [assert that this is built from the Git repository at URL])], + [guix_channel_url="\"$withval\""], + [guix_channel_url="\"https://git.savannah.gnu.org/git/guix.git\""]) + AC_ARG_WITH([channel-commit], [AS_HELP_STRING([--with-channel-commit=COMMIT], + [assert that this is built from COMMIT])], + [guix_channel_commit="\"$withval\""], + [guix_channel_commit="#f"]) + AC_ARG_WITH([channel-introduction], [AS_HELP_STRING([--with-channel-introduction=COMMIT:FINGERPRINT], + [specify COMMIT and FINGERPRINT as the introduction of this channel])], + [guix_channel_introduction="'(\"`echo $withval | cut -f1 -d:`\" \"`echo $withval | cut -f2 -d:`\")"], + [guix_channel_introduction="'(\"9edb3f66fd807b096b48283debdcddccfea34bad\" . \"BBB0 2DDF 2CEA F6A8 0D1D E643 A2A0 6DF2 A33A 54FA\")"]) + + GUIX_CHANNEL_URL="$guix_channel_url" + GUIX_CHANNEL_COMMIT="$guix_channel_commit" + GUIX_CHANNEL_INTRODUCTION="$guix_channel_introduction" + + AC_SUBST([GUIX_CHANNEL_URL]) + AC_SUBST([GUIX_CHANNEL_COMMIT]) + AC_SUBST([GUIX_CHANNEL_INTRODUCTION]) +]) |