1 files changed, 30 insertions, 0 deletions
diff --git a/meta-openembedded/meta-python/recipes-devtools/python/python3-pybind11/0001-Do-not-check-pointer-size-when-cross-compiling.patch b/meta-openembedded/meta-python/recipes-devtools/python/python3-pybind11/0001-Do-not-check-pointer-size-when-cross-compiling.patch
new file mode 100644
index 000000000..6455c95e7
--- /dev/null
+++ b/meta-openembedded/meta-python/recipes-devtools/python/python3-pybind11/0001-Do-not-check-pointer-size-when-cross-compiling.patch
@@ -0,0 +1,30 @@
+From 3abfa65517959ad279481021fafefba28f955e76 Mon Sep 17 00:00:00 2001
+From: Philip Balister <philip@balister.org>
+Date: Fri, 10 Jul 2020 10:14:59 -0400
+Subject: [PATCH] Do not check pointer size when cross compiling.
+
+It is reasonable to build for 32 machine on a 64 bit build machine. Prevents:
+| CMake Error at tools/FindPythonLibsNew.cmake:127 (message):
+|   Python config failure: Python is 64-bit, chosen compiler is 32-bit
+
+Signed-off-by: Philip Balister <philip@balister.org>
+---
+ tools/FindPythonLibsNew.cmake | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/FindPythonLibsNew.cmake b/tools/FindPythonLibsNew.cmake
+index d0c8fa2..8479e70 100644
+--- a/tools/FindPythonLibsNew.cmake
++++ b/tools/FindPythonLibsNew.cmake
+@@ -123,7 +123,7 @@ list(GET _PYTHON_VALUES 9 PYTHON_MULTIARCH)
+ 
+ # Make sure the Python has the same pointer-size as the chosen compiler
+ # Skip if CMAKE_SIZEOF_VOID_P is not defined
+-if(CMAKE_SIZEOF_VOID_P AND (NOT "${PYTHON_SIZEOF_VOID_P}" STREQUAL "${CMAKE_SIZEOF_VOID_P}"))
++if((NOT CMAKE_CROSSCOMPILING) AND CMAKE_SIZEOF_VOID_P AND (NOT "${PYTHON_SIZEOF_VOID_P}" STREQUAL "${CMAKE_SIZEOF_VOID_P}"))
+     if(PythonLibsNew_FIND_REQUIRED)
+         math(EXPR _PYTHON_BITS "${PYTHON_SIZEOF_VOID_P} * 8")
+         math(EXPR _CMAKE_BITS "${CMAKE_SIZEOF_VOID_P} * 8")
+-- 
+2.25.4
+