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authorUrs Fässler <urs.fassler@bbv.ch>2018-08-08 09:33:52 +0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2018-08-14 11:36:22 +0100
commitcb42802f2fe1760f894a435b07286bca3a220364 (patch)
treeb5890f94c8502062c3d62692e16395bbfc96c1f1 /meta/recipes-devtools
parentba88fe46d47846042518a5a1017d782ba548202c (diff)
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cmake: fix compiling some C++ projects with Yocto SDK and GCC
Setting CMAKE_SYSROOT in the toolchain file allows CMake to correctly remove user-provided system include directories pointing to <sysroot>/usr/include. The mentioned projects failed with "stdlib.h: No such file or directory #include_next <stdlib.h>". Signed-off-by: Urs Fässler <urs.fassler@bbv.ch> Signed-off-by: Raphael Freudiger <raphael.freudiger@siemens.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools')
-rw-r--r--meta/recipes-devtools/cmake/cmake/OEToolchainConfig.cmake1
1 files changed, 1 insertions, 0 deletions
diff --git a/meta/recipes-devtools/cmake/cmake/OEToolchainConfig.cmake b/meta/recipes-devtools/cmake/cmake/OEToolchainConfig.cmake
index d52c29e5a1..8a0fb4cb12 100644
--- a/meta/recipes-devtools/cmake/cmake/OEToolchainConfig.cmake
+++ b/meta/recipes-devtools/cmake/cmake/OEToolchainConfig.cmake
@@ -3,6 +3,7 @@ set( CMAKE_C_FLAGS $ENV{CFLAGS} CACHE STRING "" FORCE )
set( CMAKE_CXX_FLAGS $ENV{CXXFLAGS} CACHE STRING "" FORCE )
set( CMAKE_ASM_FLAGS ${CMAKE_C_FLAGS} CACHE STRING "" FORCE )
set( CMAKE_LDFLAGS_FLAGS ${CMAKE_CXX_FLAGS} CACHE STRING "" FORCE )
+set( CMAKE_SYSROOT $ENV{OECORE_TARGET_SYSROOT} )
set( CMAKE_FIND_ROOT_PATH $ENV{OECORE_TARGET_SYSROOT} $ENV{OECORE_NATIVE_SYSROOT} )
set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER )