diff options
Diffstat (limited to 'scripts/kconfig/mconf-cfg.sh')
| -rwxr-xr-x | scripts/kconfig/mconf-cfg.sh | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/scripts/kconfig/mconf-cfg.sh b/scripts/kconfig/mconf-cfg.sh new file mode 100755 index 0000000000..1e61f50a59 --- /dev/null +++ b/scripts/kconfig/mconf-cfg.sh @@ -0,0 +1,55 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +cflags=$1 +libs=$2 + +PKG="ncursesw" +PKG2="ncurses" + +if [ -n "$(command -v ${HOSTPKG_CONFIG})" ]; then + if ${HOSTPKG_CONFIG} --exists $PKG; then + ${HOSTPKG_CONFIG} --cflags ${PKG} > ${cflags} + ${HOSTPKG_CONFIG} --libs ${PKG} > ${libs} + exit 0 + fi + + if ${HOSTPKG_CONFIG} --exists ${PKG2}; then + ${HOSTPKG_CONFIG} --cflags ${PKG2} > ${cflags} + ${HOSTPKG_CONFIG} --libs ${PKG2} > ${libs} + 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 -D_GNU_SOURCE -I/usr/include/ncursesw > ${cflags} + echo -lncursesw > ${libs} + exit 0 +fi + +if [ -f /usr/include/ncurses/ncurses.h ]; then + echo -D_GNU_SOURCE -I/usr/include/ncurses > ${cflags} + echo -lncurses > ${libs} + exit 0 +fi + +# As a final fallback before giving up, check if $HOSTCC knows of a default +# ncurses installation (e.g. from a vendor-specific sysroot). +if echo '#include <ncurses.h>' | ${HOSTCC} -E - >/dev/null 2>&1; then + echo -D_GNU_SOURCE > ${cflags} + echo -lncurses > ${libs} + 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 ${HOSTPKG_CONFIG} to find the" +echo >&2 "* ncurses installed in a non-default location." +echo >&2 "*" +exit 1 |