Remove compiler warnings when building the emulator.

This forces -Wall during the build. Note that this patch doesn't
remove all warnings, but most of the remaining ones are from upstream anyway.

Change-Id: I8808d8495e99866e156ce5780d2e3c305eab491f

1 files changed, 3 insertions, 0 deletions

diff --git a/path.c b/path.c
index 0d2bf14..4fbc210 100644
--- a/path.c
+++ b/path.c
@@ -3,6 +3,9 @@
 
    The assumption is that this area does not change.
 */
+#ifdef __linux__
+#define _GNU_SOURCE 1
+#endif
 #include <sys/types.h>
 #include <sys/param.h>
 #include <dirent.h>