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-rw-r--r--gnu/packages/check.scm22
1 files changed, 21 insertions, 1 deletions
diff --git a/gnu/packages/check.scm b/gnu/packages/check.scm
index 739870dc77..73874c284c 100644
--- a/gnu/packages/check.scm
+++ b/gnu/packages/check.scm
@@ -147,7 +147,27 @@ like Jasmine or Mocha.")
version "/check-" version ".tar.gz"))
(sha256
(base32
- "02m25y9m46pb6n46s51av62kpd936lkfv3b13kfpckgvmh5lxpm8"))))
+ "02m25y9m46pb6n46s51av62kpd936lkfv3b13kfpckgvmh5lxpm8"))
+ (patches
+ (list
+ ;; This patch fixes some tests that would otherwise fail on
+ ;; powerpc64le-linux. Without this patch, the tests make certain
+ ;; assumptions about floating point number precision that are not true
+ ;; on that platform.
+ ;;
+ ;; TODO: Remove this patch when updating to the next check release,
+ ;; since it will be included there. See:
+ ;; https://debbugs.gnu.org/cgi/bugreport.cgi?bug=47698
+ (origin
+ (method url-fetch)
+ (uri
+ (string-append "https://github.com/libcheck/check/commit/"
+ "4fbe702fa4f35bee8a90512f9f59d1441c4ae82e.patch"))
+ (file-name (string-append name
+ "-fix-test-precision-for-ppc.patch"))
+ (sha256
+ (base32
+ "04qg1p9afdd6453k18qskazrvscysdcjz9j6w4i6p5x4xyma19v6")))))))
(build-system gnu-build-system)
(home-page "https://libcheck.github.io/check/")
(synopsis "Unit test framework for C")