From c0f347b0e97c654853e7d21aa2f7a4e6902f2a6c Mon Sep 17 00:00:00 2001
From: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>
Date: Wed, 17 Aug 2016 22:03:19 +0200
Subject: Build system: host support: give ability to check get freebsd version

Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>
---
 core/mk/host-support.mk | 57 ++++++++++++++++++++++++++++---------------------
 1 file changed, 33 insertions(+), 24 deletions(-)

diff --git a/core/mk/host-support.mk b/core/mk/host-support.mk
index 4e900c3..8011d41 100644
--- a/core/mk/host-support.mk
+++ b/core/mk/host-support.mk
@@ -38,6 +38,38 @@ HOST_ARCH		:= $(shell $(CONFIG_EMBTK_SHELL) $(EMBTK_ROOT)/scripts/config.guess)
 HOST_BUILD		:= $(HOST_ARCH)
 export HOST_ARCH HOST_BUILD
 
+HOSTJAVA		:=							\
+	$(shell									\
+	if [ -n "$$(command -v java 2>/dev/null)" ]; then			\
+		echo "$$(command -v java)";					\
+	else									\
+		echo java;							\
+	fi)
+HOSTJAVAC		:=							\
+	$(shell									\
+	if [ -n "$$(command -v javac 2>/dev/null)" ]; then			\
+		echo "$$(command -v javac)";					\
+	else									\
+		echo javac;							\
+	fi)
+HOSTJAR			:=							\
+	$(shell									\
+	if [ -n "$$(command -v jar 2>/dev/null)" ]; then			\
+		echo "$$(command -v jar)";					\
+	else									\
+		echo jar;							\
+	fi)
+
+HOSTAWK			:=							\
+	$(shell									\
+	if [ -n "$$(command -v gawk 2>/dev/null)" ]; then			\
+		echo "$$(command -v gawk)";					\
+	elif [ -n "$$(command -v awk 2>/dev/null)" ]; then			\
+		echo "$$(command -v awk)";					\
+	else									\
+		echo gawk;							\
+	fi)
+
 ifeq ($(findstring linux,$(HOST_ARCH)),linux)
 embtk_buildhost_os      := linux
 embtk_buildhost_os_type := linux
@@ -47,6 +79,7 @@ embtk_buildhost_os      := freebsd
 embtk_buildhost_os_type := bsd
 embtk_buildhost-freebsd := y
 embtk_buildhost-bsd     := y
+embtk_buildhost-freebsd_version := $$(${HOSTAWK} '/^\#define[[:blank:]]__FreeBSD_version/ {print $$3}' < /usr/include/sys/param.h)
 else ifeq ($(findstring netbsd,$(HOST_ARCH)),netbsd)
 embtk_buildhost_os	:= netbsd
 embtk_buildhost_os_type := bsd
@@ -105,27 +138,3 @@ endif
 HOSTCXXFLAGS		= $(HOSTCFLAGS)
 
 export HOSTCC HOSTCXX HOSTCFLAGS HOSTCXXFLAGS HOSTLDFLAGS
-
-HOSTJAVA		:=							\
-	$(shell									\
-	if [ -n "$$(command -v java 2>/dev/null)" ]; then			\
-		echo "$$(command -v java)";					\
-	else									\
-		echo java;							\
-	fi)
-
-HOSTJAVAC		:=							\
-	$(shell									\
-	if [ -n "$$(command -v javac 2>/dev/null)" ]; then			\
-		echo "$$(command -v javac)";					\
-	else									\
-		echo javac;							\
-	fi)
-
-HOSTJAR			:=							\
-	$(shell									\
-	if [ -n "$$(command -v jar 2>/dev/null)" ]; then			\
-		echo "$$(command -v jar)";					\
-	else									\
-		echo jar;							\
-	fi)
-- 
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