basic j2 setup

CMakeLists.txt

@@ -2,5 +2,6 @@ project(bwinf C)
 cmake_minimum_required(VERSION 3.17)
 set( CMAKE_EXPORT_COMPILE_COMMANDS ON )
 set_property(GLOBAL PROPERTY C_STANDARD 99)
-add_subdirectory("lib/acl")
+include_directories("lib/acl/include")
+add_subdirectory("lib/acl" EXCLUDE_FROM_ALL)
 add_subdirectory("j1-Passwoerter")

j2-Baulwuerfe/CMakeLists.txt

@@ -0,0 +1,4 @@
+file(GLOB J2SOURCES "src/*.c")
+file(GLOB ACLSOURCES "../lib/acl/src/*.c")
+add_executable(j2 ${J1SOURCES} ${ACLSOURCES})
+target_link_libraries(j2 PRIVATE m)

j2-Baulwuerfe/src/main.c

@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+void pointerCheck(void *pointer) {
+	if(pointer == NULL) {
+		perror("Error: ");
+		exit(-1);
+	}
+}
+
+int main(int argc, char *argv[]) {
+	if(argc != 2) printf("file argument required");
+	bool sucess;
+	FILE *fp = fopen(argv[1], "rb");
+	char *input = acl_ReadTextFile(fp, &sucess);