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-rw-r--r--gnu/packages/databases.scm7
1 files changed, 7 insertions, 0 deletions
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)