build: add nconfig

[openwrt/openwrt.git] / scripts / config / nconf-cfg.sh

diff --git a/scripts/config/nconf-cfg.sh b/scripts/config/nconf-cfg.sh
new file mode 100755 (executable)
index 0000000..c212255
--- /dev/null
+++ b/scripts/config/nconf-cfg.sh
@@ -0,0 +1,50 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+
+PKG="ncursesw menuw panelw"
+PKG2="ncurses menu panel"
+
+if [ -n "$(command -v pkg-config)" ]; then
+       if pkg-config --exists $PKG; then
+               echo cflags=\"$(pkg-config --cflags $PKG)\"
+               echo libs=\"$(pkg-config --libs $PKG)\"
+               exit 0
+       fi
+
+       if pkg-config --exists $PKG2; then
+               echo cflags=\"$(pkg-config --cflags $PKG2)\"
+               echo libs=\"$(pkg-config --libs $PKG2)\"
+               exit 0
+       fi
+fi
+
+# Check the default paths in case pkg-config is not installed.
+# (Even if it is installed, some distributions such as openSUSE cannot
+# find ncurses by pkg-config.)
+if [ -f /usr/include/ncursesw/ncurses.h ]; then
+       echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\"
+       echo libs=\"-lncursesw -lmenuw -lpanelw\"
+       exit 0
+fi
+
+if [ -f /usr/include/ncurses/ncurses.h ]; then
+       echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\"
+       echo libs=\"-lncurses -lmenu -lpanel\"
+       exit 0
+fi
+
+if [ -f /usr/include/ncurses.h ]; then
+       echo cflags=\"-D_GNU_SOURCE\"
+       echo libs=\"-lncurses -lmenu -lpanel\"
+       exit 0
+fi
+
+echo >&2 "*"
+echo >&2 "* Unable to find the ncurses package."
+echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev"
+echo >&2 "* depending on your distribution)."
+echo >&2 "*"
+echo >&2 "* You may also need to install pkg-config to find the"
+echo >&2 "* ncurses installed in a non-default location."
+echo >&2 "*"
+exit 1