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-rw-r--r--meta/recipes-devtools/cmake/cmake/0001-CMakeDetermineSystem-use-oe-environment-vars-to-load.patch45
1 files changed, 45 insertions, 0 deletions
diff --git a/meta/recipes-devtools/cmake/cmake/0001-CMakeDetermineSystem-use-oe-environment-vars-to-load.patch b/meta/recipes-devtools/cmake/cmake/0001-CMakeDetermineSystem-use-oe-environment-vars-to-load.patch
new file mode 100644
index 0000000000..a2332879cf
--- /dev/null
+++ b/meta/recipes-devtools/cmake/cmake/0001-CMakeDetermineSystem-use-oe-environment-vars-to-load.patch
@@ -0,0 +1,45 @@
1From a42cfebcd6c684cccf8ad33e5bd5130f7cdba135 Mon Sep 17 00:00:00 2001
2From: Cody P Schafer <dev@codyps.com>
3Date: Thu, 27 Apr 2017 11:35:05 -0400
4Subject: [PATCH] CMakeDetermineSystem: use oe environment vars to load default
5 toolchain file in sdk
6
7Passing the toolchain by:
8
9 - shell aliases does not work if cmake is called by a script
10 - unconditionally by a wrapper script causes cmake to believe it is
11 configuring things when it is not (for example, `cmake --build` breaks).
12
13The OE_CMAKE_TOOLCHAIN_FILE variable is only used as a default if no
14toolchain is explicitly specified.
15
16Setting the CMAKE_TOOLCHAIN_FILE cmake variable is marked as cached
17because '-D' options are cache entries themselves.
18
19Upstream-Status: Inappropriate [oe-core specific]
20Signed-off-by: Cody P Schafer <dev@codyps.com>
21---
22 Modules/CMakeDetermineSystem.cmake | 7 +++++++
23 1 file changed, 7 insertions(+)
24
25diff --git a/Modules/CMakeDetermineSystem.cmake b/Modules/CMakeDetermineSystem.cmake
26index f34ec5d61..bcac3ef16 100644
27--- a/Modules/CMakeDetermineSystem.cmake
28+++ b/Modules/CMakeDetermineSystem.cmake
29@@ -74,6 +74,13 @@ else()
30 endif()
31 endif()
32
33+if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
34+ if(DEFINED ENV{OE_CMAKE_TOOLCHAIN_FILE})
35+ set(CMAKE_TOOLCHAIN_FILE "$ENV{OE_CMAKE_TOOLCHAIN_FILE}" CACHE FILEPATH "toolchain file")
36+ message(STATUS "Toolchain file defaulted to '${CMAKE_TOOLCHAIN_FILE}'")
37+ endif()
38+endif()
39+
40 # if a toolchain file is used, the user wants to cross compile.
41 # in this case read the toolchain file and keep the CMAKE_HOST_SYSTEM_*
42 # variables around so they can be used in CMakeLists.txt.
43--
442.12.2
45