45 lines
1.6 KiB
Diff
45 lines
1.6 KiB
Diff
From 5acfcb2aba1a5641d390558fdf288373f5e39cb5 Mon Sep 17 00:00:00 2001
|
|
From: Cody P Schafer <dev@codyps.com>
|
|
Date: Thu, 27 Apr 2017 11:35:05 -0400
|
|
Subject: [PATCH] CMakeDetermineSystem: use oe environment vars to load default
|
|
toolchain file in sdk
|
|
|
|
Passing the toolchain by:
|
|
|
|
- shell aliases does not work if cmake is called by a script
|
|
- unconditionally by a wrapper script causes cmake to believe it is
|
|
configuring things when it is not (for example, `cmake --build` breaks).
|
|
|
|
The OE_CMAKE_TOOLCHAIN_FILE variable is only used as a default if no
|
|
toolchain is explicitly specified.
|
|
|
|
Setting the CMAKE_TOOLCHAIN_FILE cmake variable is marked as cached
|
|
because '-D' options are cache entries themselves.
|
|
|
|
Upstream-Status: Inappropriate [oe-core specific]
|
|
Signed-off-by: Cody P Schafer <dev@codyps.com>
|
|
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
|
|
|
|
---
|
|
Modules/CMakeDetermineSystem.cmake | 7 +++++++
|
|
1 file changed, 7 insertions(+)
|
|
|
|
diff --git a/Modules/CMakeDetermineSystem.cmake b/Modules/CMakeDetermineSystem.cmake
|
|
index 2c2c2ac3..fae4f97f 100644
|
|
--- a/Modules/CMakeDetermineSystem.cmake
|
|
+++ b/Modules/CMakeDetermineSystem.cmake
|
|
@@ -112,6 +112,13 @@ else()
|
|
endif()
|
|
endif()
|
|
|
|
+if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
|
|
+ if(DEFINED ENV{OE_CMAKE_TOOLCHAIN_FILE})
|
|
+ set(CMAKE_TOOLCHAIN_FILE "$ENV{OE_CMAKE_TOOLCHAIN_FILE}" CACHE FILEPATH "toolchain file")
|
|
+ message(STATUS "Toolchain file defaulted to '${CMAKE_TOOLCHAIN_FILE}'")
|
|
+ endif()
|
|
+endif()
|
|
+
|
|
# if a toolchain file is used, the user wants to cross compile.
|
|
# in this case read the toolchain file and keep the CMAKE_HOST_SYSTEM_*
|
|
# variables around so they can be used in CMakeLists.txt.
|