get_system(OS ARCH) macro

DeployMacros.cmake

@@ -6,6 +6,15 @@ in your top-level CMakeLists.txt
 
 
 
+get_system(OS ARCH)
+
+Set current operating system name to OS and
+target architecture to ARCH
+On Linux try to retrieve OS from "os-release" or "lsb-release"
+
+
+
+
 set_version(<target> [MAJOR <value>] [MINOR <value>] [REVISION <value>] [SUFFIX <value>] [BUILD <value>] [OUTPUT <file>])
 
 Set target version, optionally creates file
@@ -122,7 +131,7 @@ at cmake-time, so if entry ends with "/" it treat
 as directory, else - file
 
 FILES can be presents as cmake-generator-expressions. In this case
-entry treated as absolute path only if it prepened wiht "/".
+entry treated as absolute path only if it prepened with "/".
 Examples:
  * "/$<TARGET_FILE:myexe>" - right, TARGET_FILE is absolute path
  * "$<TARGET_FILE_NAME:myexe>" - right, relative item and TARGET_FILE_NAME is only filename
@@ -353,6 +362,50 @@ set(__gradle_sign
 # Help macros end
 
 
+macro(get_system _OS _ARCH)
+	if (NOT MY_ARCH)
+		target_architecture(MY_ARCH)
+	endif()
+	if ("x${CMAKE_SYSTEM_NAME}" STREQUAL "xLinux")
+		set(_os_id "")
+		set(_os_ver "")
+		set(_paths "/usr/lib" "/etc")
+		if (CMAKE_CROSSCOMPILING)
+			set(_paths "${CMAKE_PREFIX_PATH}/lib" "${CMAKE_PREFIX_PATH}/../etc")
+		endif()
+		find_file(_release_file NAMES os-release lsb-release PATHS ${_paths} NO_DEFAULT_PATH)
+		if (NOT "x${_release_file}" STREQUAL "x")
+			file(STRINGS "${_release_file}" _lines)
+			foreach(_l ${_lines})
+				if ("${_l}" MATCHES "VERSION_ID=.*")
+					string(SUBSTRING "${_l}" 11 -1 _os_ver)
+					string(REPLACE "\"" "" _os_ver "${_os_ver}")
+					#message("VERSION_ID ${_os_ver}")
+				elseif ("${_l}" MATCHES "ID=.*")
+					string(SUBSTRING "${_l}" 3 -1 _os_id)
+					string(REPLACE "\"" "" _os_id "${_os_id}")
+					#message("ID ${_os_id}")
+				endif()
+			endforeach()
+		endif()
+		string(TOLOWER "${_os_id}${_os_ver}" ${_OS})
+		if ("x${${_OS}}" STREQUAL "x")
+			set(${_OS} "linux")
+		endif()
+		set(${_ARCH} "${MY_ARCH}")
+	elseif(WIN32)
+		set(${_OS} "windows")
+		set(${_ARCH} "${MY_ARCH}")
+	elseif (APPLE)
+		set(${_OS} "macosx")
+		set(${_ARCH} "x64")
+	elseif (DEFINED ANDROID_PLATFORM)
+		set(${_OS} "android")
+		set(${_ARCH} "all")
+	endif()
+endmacro()
+
+
 macro(deploy_target _T)
 	set(_DESTINATION "${CMAKE_INSTALL_PREFIX}")
 	set(_DEPLOY_DIR "${CMAKE_INSTALL_PREFIX}")
@@ -440,43 +493,7 @@ macro(deploy_target _T)
 	set(_TARGET_ARCH "???")
 	set(_TARGET_PACKAGE "???")
 	string(TIMESTAMP _TARGET_TIMESTAMP "%Y-%m-%d %H:%M:%S")
-	if ("x${CMAKE_SYSTEM_NAME}" STREQUAL "xLinux")
+	get_system(_TARGET_OS _TARGET_ARCH)
-		set(_os_id "")
-		set(_os_ver "")
-		set(_paths "/usr/lib" "/etc")
-		if (CMAKE_CROSSCOMPILING)
-			set(_paths "${CMAKE_PREFIX_PATH}/lib" "${CMAKE_PREFIX_PATH}/../etc")
-		endif()
-		find_file(_release_file NAMES os-release lsb-release PATHS ${_paths} NO_DEFAULT_PATH)
-		if (NOT "x${_release_file}" STREQUAL "x")
-			file(STRINGS "${_release_file}" _lines)
-			foreach(_l ${_lines})
-				if ("${_l}" MATCHES "VERSION_ID=.*")
-					string(SUBSTRING "${_l}" 11 -1 _os_ver)
-					string(REPLACE "\"" "" _os_ver "${_os_ver}")
-					#message("VERSION_ID ${_os_ver}")
-				elseif ("${_l}" MATCHES "ID=.*")
-					string(SUBSTRING "${_l}" 3 -1 _os_id)
-					string(REPLACE "\"" "" _os_id "${_os_id}")
-					#message("ID ${_os_id}")
-				endif()
-			endforeach()
-		endif()
-		string(TOLOWER "${_os_id}${_os_ver}" _TARGET_OS)
-		if ("x${_TARGET_OS}" STREQUAL "x")
-			set(_TARGET_OS "linux")
-		endif()
-		set(_TARGET_ARCH "${MY_ARCH}")
-	elseif(WIN32)
-		set(_TARGET_OS "windows")
-		set(_TARGET_ARCH "${MY_ARCH}")
-	elseif (APPLE)
-		set(_TARGET_OS "macosx")
-		set(_TARGET_ARCH "x64")
-	elseif (DEFINED ANDROID_PLATFORM)
-		set(_TARGET_OS "android")
-		set(_TARGET_ARCH "all")
-	endif()
 
 	if ("x${CMAKE_SYSTEM_NAME}" STREQUAL "xLinux")
 		set(_build "${${_T}_VERSION_BUILD}")