diff --git a/package/python-numpy/0002-Don-t-blindly-enable-frexpl-and-ldexpl-for-uClibc.patch b/package/python-numpy/0002-Don-t-blindly-enable-frexpl-and-ldexpl-for-uClibc.patch new file mode 100644 index 0000000000..42d194182f --- /dev/null +++ b/package/python-numpy/0002-Don-t-blindly-enable-frexpl-and-ldexpl-for-uClibc.patch @@ -0,0 +1,33 @@ +From b0a1b9628d17251bb417a063ec6c6e09f32393c2 Mon Sep 17 00:00:00 2001 +From: "Arnout Vandecappelle (Essensium/Mind)" +Date: Tue, 6 Oct 2015 01:20:48 +0100 +Subject: [PATCH] Don't blindly enable frexpl and ldexpl for uClibc + +When the size of double and long double are equal, numpy blindly +assumes that frexpl and ldexpl will be available as well. But for +uClibc, that's not true: it only defines the long double functions +when long double "exists" on the architecture. + +So make an exception for uClibc. + +Signed-off-by: Arnout Vandecappelle (Essensium/Mind) +--- + numpy/core/src/private/npy_config.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/numpy/core/src/private/npy_config.h b/numpy/core/src/private/npy_config.h +index 453dbd0..7ecf72c 100644 +--- a/numpy/core/src/private/npy_config.h ++++ b/numpy/core/src/private/npy_config.h +@@ -11,7 +11,7 @@ + #endif + + /* Safe to use ldexp and frexp for long double for MSVC builds */ +-#if (NPY_SIZEOF_LONGDOUBLE == NPY_SIZEOF_DOUBLE) || defined(_MSC_VER) ++#if ((NPY_SIZEOF_LONGDOUBLE == NPY_SIZEOF_DOUBLE) && !defined(__UCLIBC__)) || defined(_MSC_VER) + #ifdef HAVE_LDEXP + #define HAVE_LDEXPL 1 + #endif +-- +2.5.3 +