[oe] [PATCH] driftnet: fix recipe to work with a modern build system

[Sean Cross]

The driftnet recipe seems to be patching the Makefile to explicitly specify a compiler called arm-linux-gcc, and to remove the dependency on pkg-config.  I believe both of these are obsolete practices now.

Signed-off-by: Sean Cross <sean at chumby.com>
---
 recipes/driftnet/driftnet-0.1.6/arm.patch |   13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)

diff --git a/recipes/driftnet/driftnet-0.1.6/arm.patch b/recipes/driftnet/driftnet-0.1.6/arm.patch
index 340a6cf..c5b7155 100644
--- a/recipes/driftnet/driftnet-0.1.6/arm.patch
+++ b/recipes/driftnet/driftnet-0.1.6/arm.patch
@@ -5,7 +5,7 @@
  
  # Compiler to use.
 -#CC = gcc
-+CC = arm-linux-gcc
++CC ?= arm-linux-gcc
  
  # Basic compiler, linker flags; should not need any changes.
  CFLAGS += -g -Wall
@@ -17,17 +17,6 @@
  #LDFLAGS += -L/path/to/libpcap.so
  
  # Required on Linux to get BSDish definitions of the TCP/IP structs.
-@@ -31,8 +31,8 @@
- 
- # Optional C compiler and linker flags. Typical driftnet builds have support
- # for displaying captured images in an X window, and need the following flags:
--CFLAGS  += `gtk-config --cflags`
--LDLIBS  += -ljpeg -lungif `gtk-config --libs`
-+CFLAGS  += -I$(STAGING_INCDIR)/glib-2.0 -I$(STAGING_INCDIR)/gtk-2.0 -I$(STAGING_INCDIR)/../lib/gtk-2.0/include -I$(STAGING_INCDIR)/atk-1.0
-+LDLIBS  += -ljpeg -lungif -lgtk-x11-2.0 -lgdk-x11-2.0 -rdynamic -lgmodule-2.0 -lglib-2.0 -ldl -lXext -lX11 -lm
- 
- # Alternatively, you can build a version of driftnet which can only be used
- # in `adjunct' mode as the back end for some other image-processing program. To
 @@ -81,13 +81,13 @@
  	( echo '.\" DO NOT EDIT THIS FILE-- edit driftnet.1.in instead' ; sed s/@@@VERSION@@@/$(VERSION)/ ) < driftnet.1.in > driftnet.1
  
-- 
1.7.0.4