1 files changed, 91 insertions, 0 deletions
diff --git a/scripts/scan-pkgs.sh b/scripts/scan-pkgs.sh
new file mode 100644
index 000000000..416d3a4d4
--- /dev/null
+++ b/scripts/scan-pkgs.sh
@@ -0,0 +1,91 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+#
+# Scan host-tool prerequisites of certain packages before building.
+
+if test -z "$BASH_VERSION"; then
+	foo=`$BASH -c 'echo "$BASH_VERSION"'`
+else
+	foo=$BASH_VERSION
+fi
+
+if test -z "$foo"; then
+	echo OpenADK requires GNU bash to be installed.
+	exit 1
+fi
+
+test -z "$BASH_VERSION$KSH_VERSION" && exec $BASH $0 "$@"
+
+[[ -n $BASH_VERSION ]] && shopt -s extglob
+topdir=$(readlink -nf $(dirname $0)/.. 2>/dev/null || (cd $(dirname $0)/..; pwd -P))
+OStype=$(uname)
+out=0
+
+. $topdir/.config
+
+if [[ -n $ADK_PACKAGE_KODI ]]; then
+	NEED_JAVA="$NEED_JAVA kodi"
+fi
+
+if [[ -n $ADK_PACKAGE_ICU4C ]]; then
+	NEED_STATIC_LIBSTDCXX="$NEED_STATIC_LIBSTDCXX icu4c"
+fi
+
+if [[ -n $ADK_PACKAGE_XKEYBOARD_CONFIG ]]; then
+	NEED_XKBCOMP="$NEED_XKBCOMP xkeyboard-config"
+fi
+
+if [[ -n $ADK_PACKAGE_FONT_BITSTREAM_100DPI ]]; then
+	NEED_MKFONTDIR="$NEED_MKFONTDIR font-bitstream-100dpi"
+fi
+
+if [[ -n $ADK_PACKAGE_FONT_BITSTREAM_75DPI ]]; then
+	NEED_MKFONTDIR="$NEED_MKFONTDIR font-bitstream-75dpi"
+fi
+
+if [[ -n $ADK_PACKAGE_FONT_ADOBE_100DPI ]]; then
+	NEED_MKFONTDIR="$NEED_MKFONTDIR font-adobe-100dpi"
+fi
+
+if [[ -n $ADK_PACKAGE_FONT_ADOBE_75DPI ]]; then
+	NEED_MKFONTDIR="$NEED_MKFONTDIR font-adobe-75dpi"
+fi
+
+if [[ -n $NEED_MKFONTDIR ]]; then
+	if ! which mkfontdir >/dev/null 2>&1; then
+		echo >&2 You need mkfontdir to build $NEED_MKFONTDIR
+		out=1
+	fi
+fi
+
+if [[ -n $NEED_XKBCOMP ]]; then
+	if ! which xkbcomp >/dev/null 2>&1; then
+		echo >&2 You need xkbcomp to build $NEED_XKBCOMP
+		out=1
+	fi
+fi
+
+if [[ -n $NEED_JAVA ]]; then
+	if ! which java >/dev/null 2>&1; then
+		echo >&2 You need java to build $NEED_JAVA
+		out=1
+	fi
+fi
+
+if [[ -n $NEED_STATIC_LIBSTDCXX ]]; then
+cat >test.c <<-'EOF'
+	#include <stdio.h>
+	int
+	main()
+	{
+		return (0);
+	}
+EOF
+	if ! g++ -static-libstdc++ -o test test.c ; then
+		echo >&2 You need static version of libstdc++ installed to build $NEED_STATIC_LIBSTDCXX
+		out=1
+		rm test 2>/dev/null
+	fi
+fi
+
+exit $out