Make symlink targets relative when they share a common parent

This might not be the right thing in every case, but it's the best we can do
without API to specifically configure this sort of thing (like setting a
project root) which doesn't currently exist.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/filesystem.c b/src/filesystem.c
index bed9f81..b674113 100644
--- a/src/filesystem.c
+++ b/src/filesystem.c
@@ -351,7 +351,11 @@ lilv_symlink(const char* oldpath, const char* newpath)
 #ifdef _WIN32
 		ret = !CreateHardLink(newpath, oldpath, 0);
 #else
-		ret = symlink(oldpath, newpath);
+		char* target = lilv_path_relative_to(oldpath, newpath);
+
+		ret = symlink(target, newpath);
+
+		free(target);
 #endif
 	}
 	return ret;