Fix run when in build dir (navit-gps#957)

* add:build:core:Add file which is only visible to devs to detect when navit is running in build dir
jkoan · Jun 30, 2021 · 8c06722 · 8c06722
1 parent cf4e4c4
commit 8c06722
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diff --git a/navit/CMakeLists.txt b/navit/CMakeLists.txt
@@ -3,6 +3,8 @@ include_directories( "${PROJECT_SOURCE_DIR}")
 include_directories( "${CMAKE_CURRENT_SOURCE_DIR}")
 include_directories( "${CMAKE_CURRENT_BINARY_DIR}")
 include_directories( "${CMAKE_CURRENT_SOURCE_DIR}/support")
+file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/THIS_IS_THE_NAVIT_WORKING_DIR "\r\nThis File should never appear on binary distributions\r\n" )
+file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/THIS_IS_THE_NAVIT_WORKING_DIR "\r\nOnly Devs should ever see this file" )
 
 # navit core
 set(NAVIT_SRC announcement.c atom.c attr.c cache.c callback.c command.c config_.c coord.c country.c data_window.c debug.c

diff --git a/navit/main.c b/navit/main.c
@@ -355,7 +355,8 @@ void main_init(const char *program) {
     setlocale(LC_NUMERIC,"C");
 #endif
 #if !defined _WIN32 && !defined _WIN32_WCE
-    if (file_exists("navit.c") || file_exists("navit.o") || file_exists("navit.lo") || file_exists("version.h")) {
+    if (file_exists("navit.c") || file_exists("navit.o") || file_exists("navit.lo")
+            || file_exists("THIS_IS_THE_NAVIT_WORKING_DIR")) {
         char buffer[PATH_MAX];
         printf("%s",_("Running from source directory\n"));
         if(getcwd(buffer, PATH_MAX)==NULL) { /*libc of navit returns "dummy" */