1 files changed, 129 insertions, 0 deletions
diff --git a/toolchain/dependencies/dependencies.sh b/toolchain/dependencies/dependencies.sh
new file mode 100755
index 000000000..c0a23ae1c
--- /dev/null
+++ b/toolchain/dependencies/dependencies.sh
@@ -0,0 +1,129 @@
+#!/bin/sh
+
+set -e
+#set -x
+
+echo "Checking build system dependencies:"
+echo ""
+
+
+#############################################################
+#
+# check build system 'make'
+#
+#############################################################
+MAKE=$(which make)
+if [ -z "$MAKE" ] ; then
+	echo "make installed:		    FALSE"
+	echo -e "\n\nYou must install 'make' on your build machine\n";
+	exit 1;
+fi;
+MAKE_VERSION=$($MAKE --version 2>&1 | head -n1 | sed -e 's/^.* \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g')
+if [ -z "$MAKE_VERSION" ] ; then
+	echo "make installed:		    FALSE"
+	echo -e "\n\nYou must install 'make' on your build machine\n";
+	exit 1;
+fi;
+MAKE_MAJOR=$(echo $MAKE_VERSION | sed -e "s/\..*//g")
+MAKE_MINOR=$(echo $MAKE_VERSION | sed -e "s/^$MAKE_MAJOR\.//g" -e "s/\..*//g")
+if [ $MAKE_MAJOR -lt 3 -o $MAKE_MAJOR -eq 3 -a $MAKE_MINOR -lt 8 ] ; then
+	echo "You have make '$MAKE_VERSION' installed.  GNU make >=3.80 is required"
+	exit 1;
+fi;
+echo "GNU make version '$MAKE_VERSION':	    Ok"
+
+
+
+#############################################################
+#
+# check build system 'gcc'
+#
+#############################################################
+COMPILER=$(which gcc)
+if [ -z "$COMPILER" ] ; then
+	COMPILER=$(which cc)
+	if [ -z "$COMPILER" ] ; then
+		echo "gcc installed:		    FALSE"
+		echo -e "\n\nYou must install 'gcc' on your build machine\n";
+		exit 1;
+	fi;
+fi;
+COMPILER_VERSION=$($COMPILER --version 2>&1 | head -n1 | sed -e 's/^.* \([0-9\.]\)/\1/g' -e "s/[-\ ].*//g")
+if [ -z "$COMPILER_VERSION" ] ; then
+	echo "gcc installed:		    FALSE"
+	echo -e "\n\nYou must install 'gcc' on your build machine\n";
+	exit 1;
+fi;
+COMPILER_MAJOR=$(echo $COMPILER_VERSION | sed -e "s/\..*//g")
+COMPILER_MINOR=$(echo $COMPILER_VERSION | sed -e "s/^$COMPILER_MAJOR\.//g" -e "s/\..*//g")
+if [ $COMPILER_MAJOR -lt 3 -o $COMPILER_MAJOR -eq 2 -a $COMPILER_MINOR -lt 95 ] ; then
+	echo "You have gcc '$COMPILER_VERSION' installed.  gcc >= 2.95 is required"
+	exit 1;
+fi;
+echo "gcc version '$COMPILER_VERSION':		    Ok"
+
+
+
+
+#############################################################
+#
+# check build system 'which'
+#
+#############################################################
+if ! which which > /dev/null ; then
+	echo "which installed:		    FALSE"
+	echo -e "\n\nYou must install 'which' on your build machine\n";
+	exit 1;
+fi;
+echo "which installed:		    Ok"
+
+
+#############################################################
+#
+# check build system 'bison'
+#
+#############################################################
+if ! which bison > /dev/null ; then
+	echo "bison installed:		    FALSE"
+	echo -e "\n\nYou must install 'bison' on your build machine\n";
+	exit 1;
+fi;
+echo "bison installed:		    Ok"
+
+
+#############################################################
+#
+# check build system 'flex'
+#
+#############################################################
+if ! which flex > /dev/null ; then
+	echo "flex installed:		    FALSE"
+	echo -e "\n\nYou must install 'flex' on your build machine\n";
+	exit 1;
+fi;
+echo "flex installed:			    Ok"
+
+
+#############################################################
+#
+# check build system 'gettext'
+#
+#############################################################
+if ! which msgfmt > /dev/null ; then \
+	echo "gettext installed:		    FALSE"
+	echo -e "\n\nYou must install 'gettext' on your build machine\n"; \
+	exit 1; \
+fi;
+echo "gettext installed:		    Ok"
+
+
+
+
+
+#############################################################
+#
+# All done
+#
+#############################################################
+echo "Build system dependencies:	    Ok"
+