thomasd pushed a commit to branch master
in repository guix.
commit 43d01672a11814ca4cdcc592544064d75d1653f0
Author: Thomas Danckaert <[email protected]>
Date: Thu Aug 24 15:13:02 2017 +0200
gnu: netcdf: Fix reproducibility issue; remove unneeded references.
* gnu/packages/maths.scm (netcdf) [arguments]: Add phase to fix the embedded
'Configured On' date; truncate reference to compiler store item.
---
gnu/packages/maths.scm | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index a8c81a7..bebed14 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -918,6 +918,29 @@ similar to MATLAB, GNU Octave or SciPy.")
("libjpeg" ,libjpeg)))
(arguments
`(#:configure-flags '("--enable-doxygen" "--enable-dot" "--enable-hdf4")
+
+ #:phases (modify-phases %standard-phases
+ (add-before 'configure 'fix-source-date
+ (lambda _
+ ;; As we ${SOURCE_DATE_EPOCH} evaluates to "1" in the build
+ ;; environment, `date -u -d ${SOURCE_DATE_EPOCH}` will evaluate
+ ;; to '1st hour of the current day', and therefore makes the
+ ;; package not reproducible.
+ (substitute* "./configure"
+ (("date -u -d \"\\$\\{SOURCE_DATE_EPOCH\\}\"")
+ "date --date='@0'"))
+ #t))
+ (add-after 'configure 'patch-settings
+ (lambda _
+ ;; libnetcdf.settings contains the full filename of the compilers
+ ;; used to build the library. We truncate the hashes of those
+ ;; filenames to avoid unnecessary references to the corresponding
+ ;; store items.
+ (substitute* "libnetcdf.settings"
+ (("(/gnu/store/)([a-Z0-9]*)" all prefix hash)
+ (string-append prefix (string-take hash 10) "...")))
+ #t)))
+
#:parallel-tests? #f)) ;various race conditions
(home-page "http://www.unidata.ucar.edu/software/netcdf/";)
(synopsis "Library for scientific data")
