From f2275b2c13743ff6059068ac8eaa82733bfa2630 Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Thu, 23 Apr 2015 11:52:27 +0200
Subject: build: Restore support for cross-compiling the netsniff-ng toolkit

Ever since we switched to the hand-crafted ./configure script, support
for cross-compiling the netsniff-ng toolkit was basically broken.

Restore the abaility to cross-compile our tools by making ./configure
consider the CROSS_COMPILE and SYSROOT variables.

Example for cross-compiling on arm:

  $ CROSS_COMPILE=arm-linux-gnueabihf- \
    SYSROOT=/usr/arm-linux-gnueabihf \
    ./configure
  $ make

assuming the cross-compiled libraries (and their respective pkg-config
information) are in /usr/arm-linux-gnueabihf.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
---
 Cmds | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'Cmds')

diff --git a/Cmds b/Cmds
index aa8c0a2..fdb80ea 100644
--- a/Cmds
+++ b/Cmds
@@ -5,14 +5,13 @@ Q = @
 SHELL := $(shell if [ -x /bin/bash ]; then echo /bin/bash; else echo /bin/sh; fi)
 
 # Compiler related stuff
-CC = gcc
-LDQ = $(Q)echo -e "  LD\t$@" && $(CCACHE) $(CROSS_COMPILE)$(CC)
-CCNQ = $(CCACHE) $(CROSS_COMPILE)$(CC)
+LDQ = $(Q)echo -e "  LD\t$@" && $(CCACHE) $(CC)
+CCNQ = $(CCACHE) $(CC)
 CCQ = $(Q)echo -e "  CC\t$<" && $(CCNQ)
 ifeq ($(DEBUG), 1)
-  STRIP = $(Q)true
+  STRIPQ = $(Q)true
 else
-  STRIP = $(Q)echo -e "  STRIP\t$@" && $(CROSS_COMPILE)strip
+  STRIPQ = $(Q)echo -e "  STRIP\t$@" && $(STRIP)
 endif
 
 # sparse related
-- 
cgit v1.2.3-54-g00ecf