branch master updated: gnu: timescaledb: Do not embed running kernel version.

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The following commit(s) were added to refs/heads/master by this push:
     new ae1d8d6a6f gnu: timescaledb: Do not embed running kernel version.
ae1d8d6a6f is described below

commit ae1d8d6a6f3eb3f705394061be5fcf0efa996870
Author: Vagrant Cascadian <vagrant@reproducible-builds.org>
AuthorDate: Sun Jun 5 21:00:37 2022 -0700

    gnu: timescaledb: Do not embed running kernel version.
    
    * gnu/packages/databases.scm (timescaledb)[arguments]: Add
      'remove-kernel-version phase.
---
 gnu/packages/databases.scm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index d8f5861b89..3248f41ac3 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -1345,6 +1345,13 @@ pictures, sounds, or video.")
                                   "src/loader/CMakeLists.txt")
                      (("\\$\\{PG_PKGLIBDIR\\}")
                       (string-append #$output "/lib")))))
+               (add-after 'unpack 'remove-kernel-version
+                 ;; Do not embed the running kernel version for reproducible
+                 ;; builds
+                 (lambda _
+                   (substitute* "src/config.h.in"
+                     (("BUILD_OS_VERSION ..CMAKE_SYSTEM_VERSION.")
+                      "BUILD_OS_VERSION \""))))
                ;; Run the tests after install to make it easier to create the
                ;; required PostgreSQL+TimescaleDB filesystem union.
                (delete 'check)