cmake: Specify cmake version + Fix finding Python development module

CMakeLists.txt

@@ -4,7 +4,7 @@
 # Copyright (c) 2016-2024, Olivier Martin <[email protected]>
 #
 
-cmake_minimum_required(VERSION 3.4)
+cmake_minimum_required(VERSION 3.25.1)
 
 # Add Cross-Compilation support when the environment variables
 # CROSS_COMPILE and SYSROOT are defined

bluez/CMakeLists.txt

@@ -1,7 +1,7 @@
 #
 #  GattLib - GATT Library
 #
-#  Copyright (C) 2016-2021  Olivier Martin <[email protected]>
+#  Copyright (C) 2016-2024  Olivier Martin <[email protected]>
 #
 #
 #  This program is free software; you can redistribute it and/or modify
@@ -19,14 +19,14 @@
 #  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.25.1)
 
 find_package(PkgConfig REQUIRED)
 
 message("Build gattlib for Bluez v${BLUEZ_VERSION_MAJOR}.${BLUEZ_VERSION_MINOR}")
 
 set(bluez4_DIR bluez4)
-set(bluez5_DIR bluez5) 
+set(bluez5_DIR bluez5)
 
 # Bluez specific files
 set(bluez4_SRCS ${bluez4_DIR}/attrib/att.c
@@ -109,12 +109,12 @@ include(GNUInstallDirs)
 if(GATTLIB_SHARED_LIB)
   add_library(gattlib SHARED ${gattlib_SRCS})
   target_link_libraries(gattlib ${gattlib_LIBS})
-  
+
   install(TARGETS gattlib LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
 else()
   add_library(gattlib ${gattlib_SRCS})
   target_include_directories(gattlib INTERFACE ../include)
   target_link_libraries(gattlib ${gattlib_LIBS})
-  
+
   install(TARGETS gattlib LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
 endif()

dbus/CMakeLists.txt

@@ -4,7 +4,7 @@
 # Copyright (c) 2016-2024, Olivier Martin <[email protected]>
 #
 
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.25.1)
 
 find_package(PkgConfig REQUIRED)
 
@@ -102,12 +102,14 @@ if(GATTLIB_PYTHON_INTERFACE)
   else()
     set(Python_USE_STATIC_LIBS TRUE)
   endif()
-  find_package(Python COMPONENTS Interpreter Development)
-  if (Python_Development_FOUND)
-	include_directories(${Python_INCLUDE_DIRS})
-	list(APPEND gattlib_LIBS ${Python_LIBRARIES})
+  find_package(Python COMPONENTS Development.Module)
+  if (Python_Development.Module_FOUND)
+    include_directories(${Python_INCLUDE_DIRS})
+	  list(APPEND gattlib_LIBS ${Python_LIBRARIES})
 
-	add_definitions(-DWITH_PYTHON -DPYTHON_VERSION_MAJOR=${Python_VERSION_MAJOR} -DPYTHON_VERSION_MINOR=${Python_VERSION_MINOR})
+    add_definitions(-DWITH_PYTHON -DPYTHON_VERSION_MAJOR=${Python_VERSION_MAJOR} -DPYTHON_VERSION_MINOR=${Python_VERSION_MINOR})
+  else()
+    message(FATAL_ERROR "Could not find Python developer package")
   endif()
 endif()
 

examples/advertisement_data/CMakeLists.txt

@@ -1,7 +1,7 @@
 #
 #  GattLib - GATT Library
 #
-#  Copyright (C) 2016-2021  Olivier Martin <[email protected]>
+#  Copyright (C) 2016-2024  Olivier Martin <[email protected]>
 #
 #
 #  This program is free software; you can redistribute it and/or modify
@@ -19,7 +19,7 @@
 #  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.25.1)
 
 find_package(PkgConfig REQUIRED)
 

examples/discover/CMakeLists.txt

@@ -1,7 +1,7 @@
 #
 #  GattLib - GATT Library
 #
-#  Copyright (C) 2016-2021  Olivier Martin <[email protected]>
+#  Copyright (C) 2016-2024  Olivier Martin <[email protected]>
 #
 #
 #  This program is free software; you can redistribute it and/or modify
@@ -19,7 +19,7 @@
 #  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.25.1)
 
 find_package(PkgConfig REQUIRED)
 

examples/find_eddystone/CMakeLists.txt

@@ -1,7 +1,7 @@
 #
 #  GattLib - GATT Library
 #
-#  Copyright (C) 2016-2021  Olivier Martin <[email protected]>
+#  Copyright (C) 2016-2024  Olivier Martin <[email protected]>
 #
 #
 #  This program is free software; you can redistribute it and/or modify
@@ -19,7 +19,7 @@
 #  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.25.1)
 
 find_package(PkgConfig REQUIRED)
 

examples/gatttool/CMakeLists.txt

@@ -1,7 +1,7 @@
 #
 #  GattLib - GATT Library
 #
-#  Copyright (C) 2016-2021  Olivier Martin <[email protected]>
+#  Copyright (C) 2016-2024  Olivier Martin <[email protected]>
 #
 #
 #  This program is free software; you can redistribute it and/or modify
@@ -19,7 +19,7 @@
 #  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.25.1)
 
 find_package(PkgConfig REQUIRED)
 

examples/nordic_uart/CMakeLists.txt

@@ -1,7 +1,7 @@
 #
 #  GattLib - GATT Library
 #
-#  Copyright (C) 2016-2021  Olivier Martin <[email protected]>
+#  Copyright (C) 2016-2024  Olivier Martin <[email protected]>
 #
 #
 #  This program is free software; you can redistribute it and/or modify
@@ -19,7 +19,7 @@
 #  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.25.1)
 
 find_package(PkgConfig REQUIRED)
 

examples/notification/CMakeLists.txt

@@ -1,7 +1,7 @@
 #
 #  GattLib - GATT Library
 #
-#  Copyright (C) 2016-2021  Olivier Martin <[email protected]>
+#  Copyright (C) 2016-2024  Olivier Martin <[email protected]>
 #
 #
 #  This program is free software; you can redistribute it and/or modify
@@ -19,7 +19,7 @@
 #  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.25.1)
 
 find_package(PkgConfig REQUIRED)
 

examples/read_write/CMakeLists.txt

@@ -1,7 +1,7 @@
 #
 #  GattLib - GATT Library
 #
-#  Copyright (C) 2016-2021  Olivier Martin <[email protected]>
+#  Copyright (C) 2016-2024  Olivier Martin <[email protected]>
 #
 #
 #  This program is free software; you can redistribute it and/or modify
@@ -19,7 +19,7 @@
 #  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.25.1)
 
 find_package(PkgConfig REQUIRED)
 

examples/read_write_memory/CMakeLists.txt

@@ -1,7 +1,7 @@
 #
 #  GattLib - GATT Library
 #
-#  Copyright (C) 2016-2021  Olivier Martin <[email protected]>
+#  Copyright (C) 2016-2024  Olivier Martin <[email protected]>
 #
 #
 #  This program is free software; you can redistribute it and/or modify
@@ -19,7 +19,7 @@
 #  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.25.1)
 
 find_package(PkgConfig REQUIRED)