Add CMake support

Author: MBeijer

.gitignore

@@ -1,3 +1,12 @@
+#common
+.DS_Store
+build*/
+install*/
+.vscode/
+*build/
+.idea/
+cmake-*/
+bin/
+#project
 ilbmtoicon
 infoinfo
-.vscode

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "cmake/common"]
+	path = cmake/common
+	url = ../cmake-amiga-common-library

CMakeLists.txt

@@ -0,0 +1,41 @@
+cmake_minimum_required(VERSION 3.14.0)
+project(ilbmtoicon VERSION 1.0.0)
+
+# Additional CMake modules
+include(cmake/common/setup_amiga_common.cmake)
+
+# Set up information for Aminet
+add_project_info(
+	"ilbmtoicon"
+	"AROS"
+	"util/cli"
+	"m68k-amigaos"
+)
+
+get_verstring(VERSTRING)
+add_compile_definitions(PRIVATE VERSION_STRING="${VERSTRING}")
+
+find_package(PNG REQUIRED)
+find_package(ZLIB REQUIRED)
+
+# ilbmtoicon
+add_executable(ilbmtoicon
+    ilbmtoicon.c
+)
+
+install(TARGETS ilbmtoicon DESTINATION bin)
+
+
+target_link_libraries(ilbmtoicon PRIVATE ${PNG_LIBRARY} ${ZLIB_LIBRARY})
+
+set_target_properties(ilbmtoicon PROPERTIES LINKER_LANGUAGE C)
+
+# infoinfo
+add_executable(infoinfo
+    infoinfo.c
+)
+install(TARGETS infoinfo DESTINATION bin)
+
+set_target_properties(infoinfo PROPERTIES LINKER_LANGUAGE C)
+
+add_aminet_readme_generator(ilbmtoicon "ilbmtoicon.readme")