Fix loading openblas for xtensor-blas (#2968)

Author: anutosh491

recipes/recipes_emscripten/xtensor-blas/patches/shared.patch

@@ -0,0 +1,13 @@
+diff --git a/include/xtensor-blas/xblas_config_cling.hpp.in b/include/xtensor-blas/xblas_config_cling.hpp.in
+index cbe4f13..f2f2689 100644
+--- a/include/xtensor-blas/xblas_config_cling.hpp.in
++++ b/include/xtensor-blas/xblas_config_cling.hpp.in
+@@ -26,7 +26,7 @@
+ 
+ #include <clang/Interpreter/CppInterOp.h>
+ static bool _openblas_loaded = []() {
+-    Cpp::LoadLibrary(@OPENBLAS_CPPINTEROP_LIBRARY_PATH@, false);
++    Cpp::LoadLibrary("/lib/@CMAKE_SHARED_LIBRARY_PREFIX@openblas@CMAKE_SHARED_LIBRARY_SUFFIX@", false);
+     return true;
+ }();
+ 

recipes/recipes_emscripten/xtensor-blas/recipe.yaml

@@ -9,9 +9,11 @@ package:
 source:
   url: https://github.com/xtensor-stack/xtensor-blas/archive/${{ version }}.tar.gz
   sha256: 3411f56d243b92a22fe3a259bc8b414d851ab167b9d30700a1776c9908e0b595
+  patches:
+  - patches/shared.patch
 
 build:
-  number: 0
+  number: 1
 
 requirements:
   build: