From 37af9970d483d7600aef6658e4f7ca59997baef6 Mon Sep 17 00:00:00 2001 From: Claudio Matsuoka Date: Tue, 14 Apr 2009 12:55:44 -0300 Subject: [PATCH] Disable annoying warning caused by attribute warn_unused_result MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Example: gcc -c -Os -Wall -DVERSION=\"0.6-pre\" -DWHOAMI=\"`whoami`@`hostname`\" -march=pentium-m -DBUILTIN_RUNPARTS -o finit-mod.o finit-mod.c finit-mod.c: In function ‘main’: finit-mod.c:107: warning: ignoring return value of ‘chdir’, declared with attribute warn_unused_result finit-mod.c:137: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result finit-mod.c:164: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result finit-mod.c:168: warning: ignoring return value of ‘system’, declared with attribute warn_unused_result Signed-off-by: Claudio Matsuoka --- Makefile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Makefile b/Makefile index fb0e0a25..2f4c3a1d 100644 --- a/Makefile +++ b/Makefile @@ -16,6 +16,9 @@ BINS = finit-mod finit-alt finit-mdv #finit-exb # Default user for finit-alt if not "user" #DEFUSER = fred +# Disable annoying gcc warning +CFLAGS += -U_FORTIFY_SOURCE + # Use -march=pentium-m to build for Eeepc CFLAGS += -march=pentium-m