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-rw-r--r--gnu/packages/machine-learning.scm39
1 files changed, 31 insertions, 8 deletions
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm
index 4332045d63..7fd0a26d0d 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -28,7 +28,6 @@
#:use-module (guix build-system gnu)
#:use-module (guix build-system r)
#:use-module (gnu packages)
- #:use-module (gnu packages algebra)
#:use-module (gnu packages autotools)
#:use-module (gnu packages boost)
#:use-module (gnu packages compression)
@@ -268,6 +267,9 @@ networks) based on simulation of (stochastic) flow in graphs.")
(native-inputs
`(("gfortran" ,gfortran)
("gfortran:lib" ,gfortran "lib")))
+ ;; Non-portable assembly instructions are used so building fails on
+ ;; platforms other than x86_64 or i686.
+ (supported-systems '("x86_64-linux" "i686-linux"))
(home-page "http://www.imbs-luebeck.de/imbs/de/node/227/")
(synopsis "Implementation of the Random Forests machine learning method")
(description
@@ -500,14 +502,36 @@ single hidden layer, and for multinomial log-linear models.")
(substitute* "dlib/config.h"
(("^//#define DLIB_DISABLE_ASSERTS") "#define DLIB_DISABLE_ASSERTS"))
#t))
+ (add-after 'disable-asserts 'disable-failing-tests
+ (lambda _
+ ;; One test times out on MIPS, so we need to disable it.
+ ;; The rest is known to fail on non-x86_64 platforms in the current release.
+ ;; Some have been fixed in git; this list should be readjusted next update.
+ (let* ((system ,(or (%current-target-system)
+ (%current-system)))
+ (disabled-tests (cond
+ ((string-prefix? "mips64" system)
+ '("object_detector" ; timeout
+ "data_io"))
+ ((string-prefix? "armhf" system)
+ '("learning_to_track" "max_cost_assignment"))
+ ((string-prefix? "i686" system)
+ '("optimization" "matrix2" "mpc"))
+ (else '()))))
+ ;; The following test fails due a bug in openblas < 0.2.18.
+ (append! disabled-tests '("empirical_map"))
+ (for-each
+ (lambda (test)
+ (substitute* "dlib/test/makefile"
+ (((string-append "SRC \\+= " test "\\.cpp")) "")) #t)
+ disabled-tests))))
(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)
@@ -515,9 +539,8 @@ single hidden layer, and for multinomial log-linear models.")
(native-inputs
`(("pkg-config" ,pkg-config)))
(inputs
- `(("fftw" ,fftw)
- ("giflib" ,giflib)
- ;("lapack" ,lapack) XXX lapack here causes test failures in some setups.
+ `(("giflib" ,giflib)
+ ("lapack" ,lapack)
("libjpeg" ,libjpeg)
("libpng" ,libpng)
("libx11" ,libx11)