1 files changed, 33 insertions, 0 deletions
diff --git a/gnu/packages/patches/asymptote-gsl2.patch b/gnu/packages/patches/asymptote-gsl2.patch
new file mode 100644
index 0000000000..4f73d16d7f
--- /dev/null
+++ b/gnu/packages/patches/asymptote-gsl2.patch
@@ -0,0 +1,33 @@
+From 71ff9e769ba5d9995b367201f0d41b7a8dedab9d Mon Sep 17 00:00:00 2001
+From: John Bowman <bowman@ualberta.ca>
+Date: Sat, 14 Nov 2015 01:25:56 -0700
+Subject: [PATCH] Support GSL 2.0.
+
+---
+ gsl.cc | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/gsl.cc b/gsl.cc
+index b500557..0f81dc6 100644
+--- a/gsl.cc
++++ b/gsl.cc
+@@ -27,6 +27,7 @@
+ #include <gsl/gsl_rng.h>
+ #include <gsl/gsl_randist.h>
+ #include <gsl/gsl_cdf.h>
++#include <gsl/gsl_version.h>
+ 
+ #include "opsymbols.h"
+ 
+@@ -1088,7 +1089,11 @@ void gen_rungsl_venv(venv &ve)
+   addGSLDOUBLE2Func<gsl_sf_ellint_F>(SYM(F));
+   addGSLDOUBLE2Func<gsl_sf_ellint_E>(SYM(E));
+   addGSLDOUBLE3Func<gsl_sf_ellint_P>(SYM(P),SYM(phi),SYM(k),SYM(n));
++#if GSL_MAJOR_VERSION >= 2
++  addGSLDOUBLE2Func<gsl_sf_ellint_D>(SYM(D),SYM(phi),SYM(k));
++#else  
+   addGSLDOUBLE3Func<gsl_sf_ellint_D>(SYM(D),SYM(phi),SYM(k),SYM(n));
++#endif  
+   addGSLDOUBLE2Func<gsl_sf_ellint_RC>(SYM(RC),SYM(x),SYM(y));
+   addGSLDOUBLE3Func<gsl_sf_ellint_RD>(SYM(RD),SYM(x),SYM(y),SYM(z));
+   addGSLDOUBLE3Func<gsl_sf_ellint_RF>(SYM(RF),SYM(x),SYM(y),SYM(z));