fix: the checking version of dtkwidget does not work on other distrib…

…ution

Log: The version of dtkwidget can be checked on other distributions

libimageviewer/CMakeLists.txt

@@ -1,17 +1,54 @@
-#定义需要的cmake版本
+# Define the required cmake version 
 cmake_minimum_required(VERSION 3.10)
 
-# 设置工程名字
+# Set project name
 project(libimageviewer VERSION 0.1.0)
 
-# 检查dtkwidget版本
-execute_process(COMMAND dpkg -s libdtkwidget-dev
-                COMMAND grep Version
-                TIMEOUT 5
-                OUTPUT_VARIABLE DWIDGET_VERSION_STR)
+# Check distribution
+find_program(LSB_RELEASE lsb_release)
+
+if(EXISTS "/etc/os-release")
+    message(STATUS "The file /etc/os-release exists.")
+else()
+    message(FATAL_ERROR "The file /etc/os-release does not exist.")
+endif()
+
+execute_process(
+    COMMAND lsb_release -i
+    OUTPUT_VARIABLE LSB_RELEASE_ID
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+if (LSB_RELEASE_ID MATCHES "Deepin" OR
+    LSB_RELEASE_ID MATCHES "UOS" OR
+    LSB_RELEASE_ID MATCHES "Debian" OR
+    LSB_RELEASE_ID MATCHES "Ubuntu")
+    execute_process(COMMAND dpkg -s libdtkwidget-dev
+                    COMMAND grep Version
+                    TIMEOUT 5
+                    OUTPUT_VARIABLE DWIDGET_VERSION_STR)
+elseif (LSB_RELEASE_ID MATCHES "openSUSE" OR
+    LSB_RELEASE_ID MATCHES "SUSE" OR
+    LSB_RELEASE_ID MATCHES "Fedora" OR
+    LSB_RELEASE_ID MATCHES "Redhat" OR
+    LSB_RELEASE_ID MATCHES "Centos" OR
+    LSB_RELEASE_ID MATCHES "openEuler")
+    execute_process(COMMAND rpm -qi dtkwidget-devel
+                    COMMAND grep Version
+                    TIMEOUT 5
+                    OUTPUT_VARIABLE DWIDGET_VERSION_STR)
+elseif (LSB_RELEASE_ID MATCHES "Arch")
+    execute_process(COMMAND pacman -Qi dtkwidget
+                    COMMAND grep Version
+                    TIMEOUT 5
+                    OUTPUT_VARIABLE DWIDGET_VERSION_STR)
+else()
+    message(FATAL_ERROR "Unsupport your distribution. Please add your distribution. Exiting.")
+endif()
 string(REPLACE "Version: " "" DWIDGET_VERSION_STR ${DWIDGET_VERSION_STR})
 message(STATUS "BUILD DTKWidget VERSION ${DWIDGET_VERSION_STR}")
 
+# Check dtkwidget version
 if (${DWIDGET_VERSION_STR} VERSION_LESS "5.6.9-1")
     message(STATUS "Use specific dtk watermakr, Version < 5.6.9-1")
     add_definitions(-DUSE_SPECIFIC_DTK_WATERMARK)