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| author | Leo Famulari <leo@famulari.name> | 2016-10-04 10:28:37 -0400 |
|---|---|---|
| committer | Leo Famulari <leo@famulari.name> | 2016-10-07 22:44:30 -0400 |
| commit | f803f775d244b4e3975ab42b9610d12b94f6e958 (patch) | |
| tree | 32094c78256539a360912abdda003702ca852f68 | |
| parent | 382aacc5a34d483da58e3395f33d572d631d6564 (diff) | |
| download | guix-f803f775d244b4e3975ab42b9610d12b94f6e958.tar.gz | |
gnu: vigra: Workaround rounding error in test suite on 32-bit CPUs.
* gnu/packages/image.scm (vigra)[arguments]: Pass '-ffloat-store' to C_FLAGS and CXX_FLAGS.
| -rw-r--r-- | gnu/packages/image.scm | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm index 4039c1a00b..b286089713 100644 --- a/gnu/packages/image.scm +++ b/gnu/packages/image.scm @@ -647,12 +647,15 @@ graphics image formats like PNG, BMP, JPEG, TIFF and others.") "/lib/python2.7/site-packages") ;; OpenEXR is not enabled by default. "-DWITH_OPENEXR=1" + ;; Fix rounding error on 32-bit machines + "-DCMAKE_C_FLAGS=-ffloat-store" ;; The header files of ilmbase are not found when included ;; by the header files of openexr, and an explicit flag ;; needs to be set. (string-append "-DCMAKE_CXX_FLAGS=-I" (assoc-ref %build-inputs "ilmbase") - "/include/OpenEXR")))) + "/include/OpenEXR" + " -ffloat-store")))) (synopsis "Computer vision library") (description "VIGRA stands for Vision with Generic Algorithms. It is an image |