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cmake: sdk: Improve error message when INSTALL_DIR is wrong

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Add an assertion that verifies the user has not misconfigured
ZEPHYR_SDK_INSTALL_DIR.

Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
This commit is contained in:
Sebastian Bøe 2018-01-11 11:54:17 +01:00 committed by Anas Nashif
parent df37588b6f
commit daa39867b8
1 changed files with 8 additions and 1 deletions
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9
cmake/host-tools-zephyr.cmake
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@ -21,7 +21,14 @@ set(REQUIRED_SDK_VER 0.9.2)
set(TOOLCHAIN_VENDOR zephyr)
set(TOOLCHAIN_ARCH x86_64)
file(READ ${ZEPHYR_SDK_INSTALL_DIR}/sdk_version SDK_VERSION)
set(sdk_version_path ${ZEPHYR_SDK_INSTALL_DIR}/sdk_version)
if(NOT (EXISTS ${sdk_version_path}))
message(FATAL_ERROR
"The file '${ZEPHYR_SDK_INSTALL_DIR}/sdk_version' was not found. \
Is ZEPHYR_SDK_INSTALL_DIR=${ZEPHYR_SDK_INSTALL_DIR} misconfigured?")
endif()
file(READ ${sdk_version_path} SDK_VERSION)
if(${REQUIRED_SDK_VER} VERSION_GREATER ${SDK_VERSION})
message(FATAL_ERROR "The SDK version you are using is old, please update your SDK.
You need at least SDK version ${REQUIRED_SDK_VER}.