[CONF]: Added default conf location

Author: MericLuc

CMakeLists.txt

@@ -13,6 +13,10 @@ endif()
 file(GLOB_RECURSE SOURCE_FILES src/*.cpp)
 file(GLOB_RECURSE HEADER_FILES src/*.hpp)
 
+set (INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME})
+set (CMAKE_INSTALL_DEFAULT_DIRECTORY_PERMISSIONS
+    OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ)
+
 add_subdirectory          (3rd/minijson EXCLUDE_FROM_ALL)
 add_executable            (${PROJECT_NAME} ${SOURCE_FILES} ${HEADER_FILES})
 
@@ -23,7 +27,9 @@ target_compile_options    (${PROJECT_NAME} PRIVATE -O3 -Werror -Wall -Wextra -pe
 target_compile_features   (${PROJECT_NAME} PRIVATE cxx_std_17)
 target_compile_definitions(${PROJECT_NAME} PRIVATE -DPROG_NAME="${PROJECT_NAME}"
                                                    -DCMDLINE_HELP="-h"
-                                                   -DCMDLINE_CONF="-i" )
+                                                   -DCMDLINE_CONF="-i"
+                                                   -DDEFAULT_CONF="${INSTALL_DIR}/default.json")
 
-install (TARGETS ${PROJECT_NAME} RUNTIME DESTINATION bin)
-install (DIRECTORY conf/ TYPE SYSCONF)
+install (DIRECTORY DESTINATION ${INSTALL_DIR})
+install (TARGETS ${PROJECT_NAME} RUNTIME DESTINATION ${INSTALL_DIR})
+install (DIRECTORY conf/ DESTINATION ${INSTALL_DIR})

src/main.cpp

@@ -22,8 +22,6 @@ help(void)
               << "\n\t" << CMDLINE_CONF << " filename : Set configuration file\n\n";
 }
 
-static const std::string default_conf{ "/etc/" PROG_NAME };
-
 /*****************************************************************************/
 int
 main(int argc, char* argv[])
@@ -37,7 +35,7 @@ main(int argc, char* argv[])
     }
 
     if (!app.configure(parser->cmdOptionExists(CMDLINE_CONF) ? parser->getCmdOption(CMDLINE_CONF)
-                                                             : default_conf)) {
+                                                             : DEFAULT_CONF)) {
         std::cerr << app.what() << '\n';
         return EXIT_FAILURE;
     }