Fixes to Numpy so that the binary is accepted by the App Store.

Explanation: Apple forbids some symbols that Numpy is linked against (ccopy, dcopy, scopy, zcopy and xerbla). Compilation and tests work fine but the App Store complains and prevents uploading such builds.
This patch aliases the culprits to the public, allowed method names, allowing the linking to proceed as before and the resulting binary to be accepted by the App Store.

kivy_ios/recipes/numpy/numpy-1.16.4.patch

@@ -1,7 +1,8 @@
-diff -Naur numpy/core/setup.py numpy-1.16.4/numpy/core/setup.py
---- numpy-1.16.4.orig/numpy/core/setup.py	2019-05-27 12:41:06.000000000 +0200
-+++ numpy-1.16.4/numpy/core/setup.py	2019-09-28 12:51:56.000000000 +0200
-@@ -757,7 +757,9 @@
+diff --git a/numpy/core/setup.py b/numpy/core/setup.py
+index aad0aae43..407e64fe3 100644
+--- a/numpy/core/setup.py
++++ b/numpy/core/setup.py
+@@ -757,7 +757,9 @@ def configuration(parent_package='',top_path=None):
              join('src', 'common', 'numpyos.c'),
              ]
  
@@ -12,36 +13,7 @@ diff -Naur numpy/core/setup.py numpy-1.16.4/numpy/core/setup.py
      if blas_info and ('HAVE_CBLAS', None) in blas_info.get('define_macros', []):
          extra_info = blas_info
          # These files are also in MANIFEST.in so that they are always in
-
---- numpy-1.16.4.orig/numpy/linalg/setup.py	2019-02-21 17:33:42.000000000 +0100
-+++ numpy-1.16.4/numpy/linalg/setup.py	2019-09-28 17:34:15.000000000 +0200
-@@ -38,9 +38,12 @@
-                 return []
-             return [all_sources[0]]
- 
-+    def get_lapack_lite_sources_ios(ext, build_dir):
-+        return []
-+
-     config.add_extension(
-         'lapack_lite',
--        sources=['lapack_litemodule.c', get_lapack_lite_sources],
-+        sources=['lapack_litemodule.c', get_lapack_lite_sources_ios],
-         depends=['lapack_lite/f2c.h'],
-         extra_info=lapack_info,
-     )
-@@ -48,7 +51,7 @@
-     # umath_linalg module
-     config.add_extension(
-         '_umath_linalg',
--        sources=['umath_linalg.c.src', get_lapack_lite_sources],
-+        sources=['umath_linalg.c.src', get_lapack_lite_sources_ios],
-         depends=['lapack_lite/f2c.h'],
-         extra_info=lapack_info,
-         libraries=['npymath'],
-
---- numpy-1.16.4.orig/numpy/core/setup.py	2019-09-28 17:41:37.000000000 +0200
-+++ numpy-1.16.4/numpy/core/setup.py	2019-09-28 17:41:58.000000000 +0200
-@@ -824,7 +824,10 @@
+@@ -822,7 +824,10 @@ def configuration(parent_package='',top_path=None):
              join('include', 'numpy', 'npy_1_7_deprecated_api.h'),
              # add library sources as distuils does not consider libraries
              # dependencies
@@ -53,10 +25,7 @@ diff -Naur numpy/core/setup.py numpy-1.16.4/numpy/core/setup.py
  
      multiarray_src = [
              join('src', 'multiarray', 'alloc.c'),
-
---- numpy-1.16.4.orig/numpy/core/setup.py	2019-09-28 17:42:38.000000000 +0200
-+++ numpy-1.16.4/numpy/core/setup.py	2019-09-28 17:44:09.000000000 +0200
-@@ -926,7 +926,7 @@
+@@ -921,7 +926,7 @@ def configuration(parent_package='',top_path=None):
  
      config.add_extension('_multiarray_umath',
                           sources=multiarray_src + umath_src +
@@ -65,3 +34,95 @@ diff -Naur numpy/core/setup.py numpy-1.16.4/numpy/core/setup.py
                                   [generate_config_h,
                                    generate_numpyconfig_h,
                                    generate_numpy_api,
+diff --git a/numpy/linalg/lapack_lite/python_xerbla.c b/numpy/linalg/lapack_lite/python_xerbla.c
+index dfc195556..7110d1fc3 100644
+--- a/numpy/linalg/lapack_lite/python_xerbla.c
++++ b/numpy/linalg/lapack_lite/python_xerbla.c
+@@ -20,7 +20,7 @@
+   info: Number of the invalid parameter.
+ */
+ 
+-int xerbla_(char *srname, integer *info)
++int custom_xerbla_(char *srname, integer *info)
+ {
+         static const char format[] = "On entry to %.*s" \
+                 " parameter number %d had an illegal value";
+diff --git a/numpy/linalg/lapack_litemodule.c b/numpy/linalg/lapack_litemodule.c
+index 696a6d874..d187ad2d1 100644
+--- a/numpy/linalg/lapack_litemodule.c
++++ b/numpy/linalg/lapack_litemodule.c
+@@ -45,7 +45,7 @@ extern int FNAME(zungqr)(int *m, int *n, int *k, f2c_doublecomplex a[],
+                           int *lda, f2c_doublecomplex tau[],
+                           f2c_doublecomplex work[], int *lwork, int *info);
+ 
+-extern int FNAME(xerbla)(char *srname, int *info);
++extern int FNAME(custom_xerbla)(char *srname, int *info);
+ 
+ static PyObject *LapackError;
+ 
+@@ -291,7 +291,7 @@ lapack_lite_xerbla(PyObject *NPY_UNUSED(self), PyObject *args)
+ 
+     NPY_BEGIN_THREADS_DEF;
+     NPY_BEGIN_THREADS;
+-    FNAME(xerbla)("test", &info);
++    FNAME(custom_xerbla)("test", &info);
+     NPY_END_THREADS;
+ 
+     if (PyErr_Occurred()) {
+diff --git a/numpy/linalg/setup.py b/numpy/linalg/setup.py
+index 66c07c9e1..6f81243be 100644
+--- a/numpy/linalg/setup.py
++++ b/numpy/linalg/setup.py
+@@ -48,7 +48,7 @@ def configuration(parent_package='', top_path=None):
+     # umath_linalg module
+     config.add_extension(
+         '_umath_linalg',
+-        sources=['umath_linalg.c.src', get_lapack_lite_sources],
++        sources=['umath_linalg.c.src', lambda e, b: []],
+         depends=['lapack_lite/f2c.h'],
+         extra_info=lapack_info,
+         libraries=['npymath'],
+diff --git a/numpy/linalg/umath_linalg.c.src b/numpy/linalg/umath_linalg.c.src
+index 9fc68a7aa..270c9bc32 100644
+--- a/numpy/linalg/umath_linalg.c.src
++++ b/numpy/linalg/umath_linalg.c.src
+@@ -68,6 +68,8 @@ dbg_stack_trace()
+ # define FNAME(x) x##_
+ #endif
+ 
++# define FNAME_APPLE(x) cblas_##x
++
+ typedef struct { float r, i; } f2c_complex;
+ typedef struct { double r, i; } f2c_doublecomplex;
+ /* typedef long int (*L_fp)(); */
+@@ -284,21 +286,25 @@ FNAME(zpotri)(char *uplo, int *n,
+               int *info);
+ 
+ extern int
+-FNAME(scopy)(int *n,
++FNAME_APPLE(scopy)(int *n,
+              float *sx, int *incx,
+              float *sy, int *incy);
++#define scopy_ FNAME_APPLE(scopy)
+ extern int
+-FNAME(dcopy)(int *n,
++FNAME_APPLE(dcopy)(int *n,
+              double *sx, int *incx,
+              double *sy, int *incy);
++#define dcopy_ FNAME_APPLE(dcopy)
+ extern int
+-FNAME(ccopy)(int *n,
++FNAME_APPLE(ccopy)(int *n,
+              f2c_complex *sx, int *incx,
+              f2c_complex *sy, int *incy);
++#define ccopy_ FNAME_APPLE(ccopy)
+ extern int
+-FNAME(zcopy)(int *n,
++FNAME_APPLE(zcopy)(int *n,
+              f2c_doublecomplex *sx, int *incx,
+-             f2c_doublecomplex *sy, int *incy);
++             f2c_doublecomplex *sy, int *incy); 
++#define zcopy_ FNAME_APPLE(zcopy)
+ 
+ extern float
+ FNAME(sdot)(int *n,