Updated minimum cmake version to 3.20

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 project(Cnomicon)
 set(CMAKE_INSTALL_PREFIX /usr/local/cnomicon)
 

apps/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 project(Cnomicon)
 
 # list of header files

daemons/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 project(Cnomicon)
 set(CMAKE_INSTALL_PREFIX ../bin)
 

daemons/cand/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME cand)
 project(Cnomicon-Daemon)
 set(TARGET ${NAME})

daemons/gpsd/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME gpsd)
 project(Cnomicon-Daemon)
 set(TARGET ${NAME})

daemons/logd/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME logd)
 project(Cnomicon-Daemon)
 set(TARGET ${NAME})

daemons/rtcmd/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME rtcmd)
 project(Cnomicon-Daemon)
 set(TARGET ${NAME})

daemons/seriald/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME seriald)
 project(Cnomicon-Daemon)
 set(TARGET ${NAME})

daemons/stdiod/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME stdiod)
 project(Cnomicon-Daemon)
 set(TARGET ${NAME})

src/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 project(Cnomicon)
 set(CMAKE_INSTALL_PREFIX .)
 

src/libasn1/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME asn1)
 set(TARGET lib${NAME})
 project(Cnomicon-${TARGET})

src/libcan++/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME can++)
 set(TARGET lib${NAME})
 project(Cnomicon-${TARGET})

src/libemb/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME emb)
 set(TARGET lib${NAME})
 project(Cnomicon-${TARGET})

src/libgps++/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME gps++)
 set(TARGET lib${NAME})
 project(Cnomicon-${TARGET})

src/libnet++/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME net++)
 set(TARGET lib${NAME})
 project(Cnomicon-${TARGET})

src/libnet/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME net)
 set(TARGET lib${NAME})
 project(Cnomicon-${TARGET})

src/libutil/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME util)
 set(TARGET lib${NAME})
 project(Cnomicon-${TARGET})

tests/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 project(Cnomicon)
 
 # list of header files

tests/gps/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME gps)
 project(Cnomicon-Test)
 set(TARGET ${NAME}_test)

tests/nmea/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.10)
+cmake_minimum_required(VERSION 3.20)
 set(NAME nmea)
 project(Cnomicon-Test)
 set(TARGET ${NAME}_test)

tests/uri/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 set(NAME uri)
 project(Cnomicon-Test)
 set(TARGET ${NAME}_test)

utils/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.20)
 project(Cnomicon)
 
 # list of header files