From 1f77bfff9608f97996bffdb28dabec4e787631f6 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 7 Mar 2013 17:32:29 +0000
Subject: build: BSD compile fixes

following patch allows to build images for Qemu ARM on
OpenBSD 5.2 amd64 and FreeBSD 9.1 amd64.

Mostly small pieces of code changes to get things right on the
specific platform.

Updated the README to describe better, which tools on the host
are required. Added some kind of prepare scripts to install needed
tools on BSD via packages.

Signed-off-by: Waldemar Brodkorb <mail@waldemar-brodkorb.de>

SVN-Revision: 35900
---
 include/host-build.mk   | 2 +-
 include/host.mk         | 3 +++
 include/prereq-build.mk | 8 +++-----
 3 files changed, 7 insertions(+), 6 deletions(-)

(limited to 'include')

diff --git a/include/host-build.mk b/include/host-build.mk
index 320e74ee47..126671a0b3 100644
--- a/include/host-build.mk
+++ b/include/host-build.mk
@@ -71,7 +71,7 @@ HOST_CONFIGURE_ARGS = \
 
 HOST_MAKE_FLAGS =
 
-HOST_CONFIGURE_CMD = ./configure
+HOST_CONFIGURE_CMD = $(BASH) ./configure
 
 ifneq ($(HOST_OS),Darwin)
   ifeq ($(CONFIG_BUILD_STATIC_TOOLS),y)
diff --git a/include/host.mk b/include/host.mk
index 9b8a32b672..b44c1bf1ac 100644
--- a/include/host.mk
+++ b/include/host.mk
@@ -62,6 +62,9 @@ $(TMP_DIR)/.host.mk: $(TOPDIR)/include/host.mk
 		PATCH=`which gpatch 2>/dev/null`; \
 		[ -n "$$PATCH" -a -x "$$PATCH" ] || PATCH=`which patch 2>/dev/null`; \
 		echo "PATCH:=$$PATCH" >> $@; \
+		PYTHON=`which python2.7 2>/dev/null`; \
+		[ -n "$$PYTHON" -a -x "$$PYTHON" ] || PYTHON=`which python 2>/dev/null`; \
+		echo "PYTHON:=$$PYTHON" >> $@; \
 	)
 
 endif
diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index c7d59f1202..59ea7ef9a7 100644
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -39,6 +39,8 @@ $(eval $(call Require,case-sensitive-fs, \
 ))
 
 define Require/getopt
+	gnugetopt --help 2>&1 | grep long >/dev/null || \
+	/usr/local/bin/getopt --help 2>&1 | grep long >/dev/null || \
 	getopt --help 2>&1 | grep long >/dev/null
 endef
 $(eval $(call Require,getopt, \
@@ -134,15 +136,11 @@ $(eval $(call RequireCommand,bzip2, \
 	Please install bzip2. \
 ))
 
-$(eval $(call RequireCommand,patch, \
-	Please install patch. \
-))
-
 $(eval $(call RequireCommand,perl, \
 	Please install perl. \
 ))
 
-$(eval $(call RequireCommand,python, \
+$(eval $(call RequireCommand,$(PYTHON), \
 	Please install python. \
 ))
 
-- 
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