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-rw-r--r--gnu/packages/machine-learning.scm7
1 files changed, 3 insertions, 4 deletions
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm
index 7669702ede..e94ffdd74f 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -502,11 +502,10 @@ single hidden layer, and for multinomial log-linear models.")
(replace 'check
(lambda _
;; No test target, so we build and run the unit tests here.
- (let ((test-dir (string-append "../dlib-" ,version "/dlib/test/build")))
- (mkdir-p test-dir)
+ (let ((test-dir (string-append "../dlib-" ,version "/dlib/test")))
(with-directory-excursion test-dir
- (and (zero? (system* "cmake" ".."))
- (zero? (system* "cmake" "--build" "." "--config" "Release"))
+ (setenv "CXXFLAGS" "-std=gnu++11")
+ (and (zero? (system* "make" "-j" (number->string (parallel-job-count))))
(zero? (system* "./dtest" "--runall")))))))
(add-after 'install 'delete-static-library
(lambda* (#:key outputs #:allow-other-keys)