diff options
| author |   Urs Fässler <urs.fassler@bbv.ch> | 2018-08-08 09:33:52 +0200 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-08-14 11:36:22 +0100 |
| commit | cb42802f2fe1760f894a435b07286bca3a220364 (patch) | |
| tree | b5890f94c8502062c3d62692e16395bbfc96c1f1 | |
| parent | ba88fe46d47846042518a5a1017d782ba548202c (diff) | |
| download | openembedded-core-contrib-cb42802f2fe1760f894a435b07286bca3a220364.tar.gz | |
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>
| -rw-r--r-- | meta/recipes-devtools/cmake/cmake/OEToolchainConfig.cmake | 1 |
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 ) |