[PATCH 1/3] testusb: fix a makefile bug in tools/usb

From: Du, ChangbinX
Date: Fri May 11 2012 - 07:00:07 EST


For gcc, link options must behind of compiling options, else it could lead to "undefined reference ..." error since gcc cannot find specific library.

Signed-off-by: Du Changbin <changbinx.du@xxxxxxxxx>
---
tools/usb/Makefile | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/usb/Makefile b/tools/usb/Makefile index 396d6c4..acf2165 100644
--- a/tools/usb/Makefile
+++ b/tools/usb/Makefile
@@ -3,11 +3,12 @@
CC = $(CROSS_COMPILE)gcc
PTHREAD_LIBS = -lpthread
WARNINGS = -Wall -Wextra
-CFLAGS = $(WARNINGS) -g $(PTHREAD_LIBS) -I../include
+CFLAGS = $(WARNINGS) -g -I../include
+LDFLAGS = $(PTHREAD_LIBS)

all: testusb ffs-test
%: %.c
- $(CC) $(CFLAGS) -o $@ $^
+ $(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)

clean:
$(RM) testusb ffs-test
--
1.7.9.5

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