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-rw-r--r--gnu/packages/maths.scm6
1 files changed, 6 insertions, 0 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 1fd3e4b00e..9a5009c78b 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -3985,6 +3985,12 @@ as equations, scalars, vectors, and matrices.")
"/lib/python2.7/site-packages"))
#:phases
(modify-phases %standard-phases
+ (add-after 'unpack 'fix-compatability
+ ;; Versions after 4.8.3 have immintrin.h IFDEFed for Windows only.
+ (lambda _
+ (substitute* "src/util/mpz.cpp"
+ (("#include <immintrin.h>") ""))
+ #t))
(add-before 'configure 'bootstrap
(lambda _
(zero?