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| author | Samuel Martin <s.martin49@gmail.com> | 2016-08-17 23:19:36 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-08-18 22:27:19 +0200 |
| commit | e8c3755676111dbd5c45d556da7982993e33e227 (patch) | |
| tree | 84031a0610cb494a462af0d211b3aeb43feddf22 /support | |
| parent | b0f0367d3a31fd86fd44075f44cca0ca654c3cd7 (diff) | |
| download | buildroot-e8c3755676111dbd5c45d556da7982993e33e227.tar.gz buildroot-e8c3755676111dbd5c45d556da7982993e33e227.zip | |
pkg-cmake.mk: set CMAKE_SYSROOT variable in toolchainfile.cmake
This change enforces the CMAKE_SYSROOT value set in the toolchainfile.cmake.
This fix overrides the CMake heuristics used to guess it, and turns off some
non-desirable behavior adding "-isystem ..." flags to the compiler command
line, misleading the compiler and making the build failed due to some
unfound standard headers.
Fixes:
http://autobuild.buildroot.net/results/f7e/f7e92678e91a6cb15ccf32d4a7d75b39f49d6000/defconfig
(and others)
Cc: Ben Boeckel <mathstuf@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'support')
| -rw-r--r-- | support/misc/toolchainfile.cmake.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/support/misc/toolchainfile.cmake.in b/support/misc/toolchainfile.cmake.in index e550b8f5ed..649b52d72a 100644 --- a/support/misc/toolchainfile.cmake.in +++ b/support/misc/toolchainfile.cmake.in @@ -19,6 +19,7 @@ set(CMAKE_EXE_LINKER_FLAGS "@@TARGET_LDFLAGS@@ ${CMAKE_EXE_LINKER_FLAGS}" CACHE set(CMAKE_INSTALL_SO_NO_EXE 0) set(CMAKE_PROGRAM_PATH "${RELOCATED_HOST_DIR}/usr/bin") +set(CMAKE_SYSROOT "${RELOCATED_HOST_DIR}/@@STAGING_SUBDIR@@") set(CMAKE_FIND_ROOT_PATH "${RELOCATED_HOST_DIR}/@@STAGING_SUBDIR@@") set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) |
