From d855c6cec7df36bdbdb263e3eb531d78eff64041 Mon Sep 17 00:00:00 2001
From: Jonas 'Sortie' Termansen <sortie@maxsi.org>
Date: Sat, 8 Sep 2012 20:33:52 +0200
Subject: [PATCH] Add warnings to userspace compile flags.

---
 bench/Makefile           |  2 ++
 crosscompilemakefile.mak | 26 +++++++++++++-------------
 games/Makefile           |  2 ++
 utils/Makefile           |  2 ++
 4 files changed, 19 insertions(+), 13 deletions(-)

diff --git a/bench/Makefile b/bench/Makefile
index 4239d73c..9f50151b 100644
--- a/bench/Makefile
+++ b/bench/Makefile
@@ -2,6 +2,8 @@
 OSROOT=..
 include ../crosscompilemakefile.mak
 
+CXXFLAGS:=$(CXXFLAGS) -Wall -Wextra
+
 INITRDDIR:=../initrd
 LOCALBINARIES:=\
 benchsyscall \
diff --git a/crosscompilemakefile.mak b/crosscompilemakefile.mak
index a643ec87..89d4fabb 100644
--- a/crosscompilemakefile.mak
+++ b/crosscompilemakefile.mak
@@ -16,21 +16,21 @@ ifeq ($(CPU),x64)
     CPULDFLAGS=-melf_x86_64
 endif
 
-LIBMAXSIROOT=$(OSROOT)/libmaxsi
-SORTIXROOT=$(OSROOT)/sortix
+LIBMAXSIROOT:=$(OSROOT)/libmaxsi
+SORTIXROOT:=$(OSROOT)/sortix
 
-LIBC=$(LIBMAXSIROOT)/start.o $(LIBMAXSIROOT)/libc.a
-LIBS=$(LIBC)
+LIBC:=$(LIBMAXSIROOT)/start.o $(LIBMAXSIROOT)/libc.a
+LIBS:=$(LIBC)
 
-CPPFLAGS=$(CPUDEFINES) -U_GNU_SOURCE -Ulinux -Dsortix
-FLAGS=-nostdinc -nostdlib -fno-builtin -nostartfiles -nodefaultlibs
-INCLUDES=-I $(LIBMAXSIROOT)/preproc -I $(SORTIXROOT)/include
+CPPFLAGS:=$(CPUDEFINES) -U_GNU_SOURCE -Ulinux -Dsortix
+FLAGS:=-nostdinc -nostdlib -nostartfiles -nodefaultlibs
+INCLUDES:=-I $(LIBMAXSIROOT)/preproc -I $(SORTIXROOT)/include
 
-LD=ld
-LDFLAGS=$(CPULDFLAGS)
-CC=gcc
-CFLAGS=$(CPUFLAGS) $(FLAGS) $(INCLUDES)
-CXX=g++
-CXXFLAGS=$(CPUFLAGS) $(FLAGS) $(INCLUDES) -fno-exceptions -fno-rtti
+LD:=ld
+LDFLAGS:=$(CPULDFLAGS)
+CC:=gcc
+CFLAGS:=$(CPUFLAGS) $(FLAGS) $(INCLUDES)
+CXX:=g++
+CXXFLAGS:=$(CPUFLAGS) $(FLAGS) $(INCLUDES) -fno-exceptions -fno-rtti
 
 
diff --git a/games/Makefile b/games/Makefile
index 7b0fb823..b3922605 100644
--- a/games/Makefile
+++ b/games/Makefile
@@ -2,6 +2,8 @@
 OSROOT=..
 include ../crosscompilemakefile.mak
 
+CXXFLAGS:=$(CXXFLAGS) -Wall -Wextra
+
 INITRDDIR:=../initrd
 LOCALBINARIES:=\
 pong \
diff --git a/utils/Makefile b/utils/Makefile
index d7406f58..3935125b 100644
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -2,6 +2,8 @@
 OSROOT=..
 include ../crosscompilemakefile.mak
 
+CXXFLAGS:=$(CXXFLAGS) -Wall -Wextra
+
 INITRDDIR:=../initrd
 LOCALBINARIES:=\
 init \