Merge pull request #84 from lioncash/cmake

CMakeLists: Derive the source directory grouping from targets themselves

externals/getopt/CMakeLists.txt

@@ -1,11 +1,9 @@
-set(SRCS
-            getopt.c
-            )
-set(HEADERS
-            getopt.h
-            )
+add_library(getopt
+    getopt.c
+    getopt.h
+)
+
+create_target_directory_groups(getopt)
 
-create_directory_groups(${SRCS} ${HEADERS})
-add_library(getopt ${SRCS} ${HEADERS})
 target_compile_definitions(getopt PUBLIC STATIC_GETOPT)
 target_include_directories(getopt INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})

externals/glad/CMakeLists.txt

@@ -1,13 +1,10 @@
-set(SRCS
-            src/glad.c
-            )
-set(HEADERS
-            include/KHR/khrplatform.h
-            include/glad/glad.h
-            )
+add_library(glad STATIC
+    src/glad.c
+    include/KHR/khrplatform.h
+    include/glad/glad.h
+)
 
-create_directory_groups(${SRCS} ${HEADERS})
-add_library(glad STATIC ${SRCS} ${HEADERS})
+create_target_directory_groups(glad)
 target_include_directories(glad PUBLIC "include/")
 
 if ("${CMAKE_SYSTEM_NAME}" MATCHES "Linux")

externals/inih/CMakeLists.txt

@@ -1,12 +1,9 @@
-set(SRCS
-            inih/ini.c
-            inih/cpp/INIReader.cpp
-            )
-set(HEADERS
-            inih/ini.h
-            inih/cpp/INIReader.h
-            )
+add_library(inih
+    inih/ini.c
+    inih/ini.h
+    inih/cpp/INIReader.cpp
+    inih/cpp/INIReader.h
+)
 
-create_directory_groups(${SRCS} ${HEADERS})
-add_library(inih ${SRCS} ${HEADERS})
+create_target_directory_groups(inih)
 target_include_directories(inih INTERFACE .)