xv6

commit 092f2cbce7ae4b277fbc7f86e9eb0da272680bd2
parent c36c8960ba9d06ffb00a7d6e89d81ddf2d31f8ea
Author: Brian Swetland <swetland@frotz.net>
Date:   Fri, 27 Dec 2013 10:12:52 -0800

make build on ubuntu 13.10

Diffstat:
M
Makefile
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
@@ -67,6 +67,8 @@ QEMU = $(shell if which qemu > /dev/null; \
 	echo "***" 1>&2; exit 1)
 endif
 
+XFLAGS = -I/usr/include/x86_64-linux-gnu
+
 CC = $(TOOLPREFIX)gcc
 AS = $(TOOLPREFIX)gas
 LD = $(TOOLPREFIX)ld
@@ -75,9 +77,9 @@ OBJDUMP = $(TOOLPREFIX)objdump
 #CFLAGS = -fno-pic -static -fno-builtin -fno-strict-aliasing -O2 -Wall -MD -ggdb -m32 -Werror -fno-omit-frame-pointer
 CFLAGS = -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -MD -ggdb -m32 -Werror -fno-omit-frame-pointer
 CFLAGS += $(shell $(CC) -fno-stack-protector -E -x c /dev/null >/dev/null 2>&1 && echo -fno-stack-protector)
-CFLAGS += -Iinclude
+CFLAGS += -Iinclude $(XFLAGS)
 ASFLAGS = -m32 -gdwarf-2 -Wa,-divide
-ASFLAGS += -Iinclude
+ASFLAGS += -Iinclude $(XFLAGS)
 
 # FreeBSD ld wants ``elf_i386_fbsd''
 LDFLAGS += -m $(shell $(LD) -V | grep elf_i386 2>/dev/null)