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| author |   Romain Forlot <romain.forlot@iot.bzh> | 2017-08-23 16:44:00 +0200 |
|---|---|---|
| committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-08-23 16:44:00 +0200 |
| commit | 08aec90d5db29a723d7b083910ba8b0be6faeb07 (patch) | |
| tree | e6e28f7559485bb256cb5142c90b656f045dbf48 /cmake | |
| parent | 0365ed16084240954ede2005a8954b6035490122 (diff) | |
Enhances OS detection with Yocto and SDK
Change-Id: I27f70c3ef9f16d918353e00c0535351bd738df82
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/cmake.d/02-variables.cmake | 40 |
1 files changed, 22 insertions, 18 deletions
diff --git a/cmake/cmake.d/02-variables.cmake b/cmake/cmake.d/02-variables.cmake index 285648f..54a362d 100644 --- a/cmake/cmake.d/02-variables.cmake +++ b/cmake/cmake.d/02-variables.cmake @@ -48,10 +48,29 @@ endif() # Native packaging name set(NPKG_PROJECT_NAME agl-${PROJECT_NAME}) +if(DEFINED ENV{SDKTARGETSYSROOT}) +file(STRINGS $ENV{SDKTARGETSYSROOT}/usr/include/linux/version.h LINUX_VERSION_CODE_LINE REGEX "LINUX_VERSION_CODE") +set(BUILD_ENV_SYSROOT $ENV{SDKTARGETSYSROOT}) +elseif(DEFINED ENV{PKG_CONFIG_SYSROOT_DIR}) +file(STRINGS $ENV{PKG_CONFIG_SYSROOT_DIR}/usr/include/linux/version.h LINUX_VERSION_CODE_LINE REGEX "LINUX_VERSION_CODE") +set(BUILD_ENV_SYSROOT $ENV{PKG_CONFIG_SYSROOT_DIR}) +else() +file(STRINGS /usr/include/linux/version.h LINUX_VERSION_CODE_LINE REGEX "LINUX_VERSION_CODE") +set(BUILD_ENV_SYSROOT "") +endif() + +string(REGEX MATCH "[0-9]+" LINUX_VERSION_CODE ${LINUX_VERSION_CODE_LINE}) +math(EXPR a "${LINUX_VERSION_CODE} >> 16") +math(EXPR b "(${LINUX_VERSION_CODE} >> 8) & 255") +math(EXPR c "(${LINUX_VERSION_CODE} & 255)") + +set(KERNEL_VERSION "${a}.${b}.${c}") + # Get the os type # Used to package .deb -if(EXISTS "/etc/os-release") - execute_process(COMMAND bash "-c" "grep -E '^ID(_LIKE)?=' /etc/os-release | tail -n 1" +set(OS_RELEASE_PATH "${BUILD_ENV_SYSROOT}/etc/os-release") +if(EXISTS ${OS_RELEASE_PATH}) + execute_process(COMMAND bash "-c" "grep -E '^ID(_LIKE)?=' ${OS_RELEASE_PATH} | tail -n 1" OUTPUT_VARIABLE TMP_OSRELEASE ) @@ -62,25 +81,10 @@ if(EXISTS "/etc/os-release") endif() else() - set(OSRELEASE "NOT COMPATIBLE ! Missing /etc/os-release file.") + set(OSRELEASE "NOT COMPATIBLE ! Missing ${OS_RELEASE_PATH} file.") endif() message(STATUS "Distribution used ${OSRELEASE}") -if(DEFINED ENV{SDKTARGETSYSROOT}) - file(STRINGS $ENV{SDKTARGETSYSROOT}/usr/include/linux/version.h LINUX_VERSION_CODE_LINE REGEX "LINUX_VERSION_CODE") -elseif(DEFINED ENV{PKG_CONFIG_SYSROOT_DIR}) - file(STRINGS $ENV{PKG_CONFIG_SYSROOT_DIR}/usr/include/linux/version.h LINUX_VERSION_CODE_LINE REGEX "LINUX_VERSION_CODE") -else() - file(STRINGS /usr/include/linux/version.h LINUX_VERSION_CODE_LINE REGEX "LINUX_VERSION_CODE") -endif() - -string(REGEX MATCH "[0-9]+" LINUX_VERSION_CODE ${LINUX_VERSION_CODE_LINE}) -math(EXPR a "${LINUX_VERSION_CODE} >> 16") -math(EXPR b "(${LINUX_VERSION_CODE} >> 8) & 255") -math(EXPR c "(${LINUX_VERSION_CODE} & 255)") - -set(KERNEL_VERSION "${a}.${b}.${c}") - # Include project configuration # ------------------------------ project(${PROJECT_NAME} VERSION ${PROJECT_VERSION} LANGUAGES ${PROJECT_LANGUAGES}) |