Choose C99 and make code a bit more standards-compliant

diff --git a/Makefile b/Makefile
index 8e44c7e8038faca9a55ea5f5e11c9ae01d7b7347..28a753a23d6bc51b2918846defb856842fddb2ef 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CFLAGS ::= -g -Wall -Wextra -Wpedantic $(CFLAGS)
+CFLAGS ::= -g -std=c99 -Wall -Wextra -Wpedantic $(CFLAGS)
 LDFLAGS ::= $(LDFLAGS)
 LDLIBS ::= -L/usr/local/lib -lGL -lGLEW -lglut -lassimp $(LDLIBS)
 

diff --git a/performance.c b/performance.c
index 267cf36622229885a4296509ba9e72d86b2cb913..916517b98ae8c2b9da064d04c4e0fff1b237910d 100644 (file)
--- a/performance.c
+++ b/performance.c
@@ -1,3 +1,7 @@
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 199309L
+#endif
+
 #include <stdbool.h>
 #include <stdio.h> // TODO remove
 #include <time.h>