cmake multi file recursive

Author: cirosantilli

cmake/README.md

@@ -3,6 +3,8 @@
 Good examples: <https://github.com/ttroy50/cmake-examples>
 
 1. [multi_executable](multi_executable/)
+1. [multi_file](multi_file/)
+1. [multi_file_recursive](multi_file_recursive/)
 1. [shared_lib_external](shared_lib_external/)
 
 Make alternative that aims to be portable.

cmake/multi_executable/CMakeLists.txt

@@ -1,7 +1,6 @@
 cmake_minimum_required(VERSION 3.0)
-file(GLOB APP_SOURCES RELATIVE ${CMAKE_SOURCE_DIR} "*.c")
-message("${APP_SOURCES}")
-foreach(testsourcefile ${APP_SOURCES})
+file(GLOB SOURCES RELATIVE ${CMAKE_SOURCE_DIR} "*.c")
+foreach(testsourcefile ${SOURCES})
     string(REPLACE ".c" "" testname ${testsourcefile})
     add_executable(${testname} ${testsourcefile})
-endforeach(testsourcefile ${APP_SOURCES})
+endforeach(testsourcefile ${SOURCES})

cmake/multi_file/CMakeLists.txt

@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.0)
+file(GLOB SOURCES RELATIVE ${CMAKE_SOURCE_DIR} "*.c")
+add_executable(main ${SOURCES})

cmake/multi_file/a.c

@@ -0,0 +1,3 @@
+#include "a.h"
+
+int a(void) { return 42; }

cmake/multi_file/a.h

@@ -0,0 +1,4 @@
+#ifndef A_H
+#define A_H
+int a(void);
+#endif

cmake/multi_file/main.c

@@ -0,0 +1,9 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "a.h"
+
+int main(void) {
+	printf("%d\n", a());
+    return EXIT_SUCCESS;
+}

cmake/multi_file_recursive/CMakeLists.txt

@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.0)
+file(GLOB_RECURSE SOURCES RELATIVE ${CMAKE_SOURCE_DIR} "src/*.c")
+add_executable(main ${SOURCES})

cmake/multi_file_recursive/src/d/a.c

@@ -0,0 +1,3 @@
+#include "a.h"
+
+int a(void) { return 42; }

cmake/multi_file_recursive/src/d/a.h

@@ -0,0 +1,4 @@
+#ifndef A_H
+#define A_H
+int a(void);
+#endif

cmake/multi_file_recursive/src/main.c

@@ -0,0 +1,9 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "d/a.h"
+
+int main(void) {
+	printf("%d\n", a());
+    return EXIT_SUCCESS;
+}

sdl/README.md

@@ -11,6 +11,7 @@
         1.  [Animation random walk](animation_random_walk.c)
         1.  [Animation user control](animation_user_control.c)
         1.  [Animation user control discrete](animation_user_control_discrete.c)
+        1.  [Animation user control inertia](animation_user_control_inertia.c)
         1.  [Two player discrete](two_player_discrete.c)
         1.  [Two player discrete sync](two_player_discrete_sync.c)
     1.  Plots