Fix: wrong OS detection when SDK env or Yocto

[staging/xdg-launcher.git] / cmake / cmake.d / 02-variables.cmake

diff --git a/cmake/cmake.d/02-variables.cmake b/cmake/cmake.d/02-variables.cmake
index e69f342..0532c33 100644 (file)
--- a/cmake/cmake.d/02-variables.cmake
+++ b/cmake/cmake.d/02-variables.cmake
@@ -48,17 +48,6 @@ 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")