esp-idf/tools/kconfig/lxdialog/check-lxdialog.sh

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2.7 KiB
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Executable File

#!/bin/bash
# Check ncurses compatibility
if [ "$OSTYPE" != "msys" ]; then
echo "The old menuconfig is expected to be built only in MSYS2. Please report this issue if you encounter it." >&2
exit 1
fi
# What library to link
ldflags()
{
if [ $(uname -s) == "Darwin" ]; then
#OSX seems to need ncurses too
echo -n "-lncurses "
elif [ $(uname -s) == "FreeBSD" ]; then
# On FreeBSD, the linker needs to know to search port libs for
# libintl
echo -n "-L/usr/local/lib -lintl "
fi
for ext in so a dll.a dylib ; do
for lib in ncursesw ncurses curses ; do
$cc -print-file-name=lib${lib}.${ext} $extra_libs | grep -q /
if [ $? -eq 0 ]; then
echo "-l${lib}"
exit
fi
done
done
exit 1
}
# Where is ncurses.h?
ccflags()
{
# pkg-config doesn't exist in older MSYS (ESP-IDF v20190611). In newer environment, it will find ncurses bundled with MINGW
# Pythons and the compilation will fail.
# NOTE: Only MSYS is using tools/kconfig.
if [ -f /usr/include/ncursesw/curses.h ]; then
echo '-I/usr/include/ncursesw -DCURSES_LOC="<curses.h>"'
echo ' -DNCURSES_WIDECHAR=1'
elif [ -f /usr/include/ncurses/ncurses.h ]; then
echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"'
elif [ -f /usr/include/ncurses/curses.h ]; then
echo '-I/usr/include/ncurses -DCURSES_LOC="<curses.h>"'
elif [ -f /usr/include/ncurses.h ]; then
echo '-DCURSES_LOC="<ncurses.h>"'
else
echo '-DCURSES_LOC="<curses.h>"'
fi
if [ $(uname -s) == "Darwin" ]; then
#OSX doesn't have libintl
echo -n "-DKBUILD_NO_NLS -Wno-format-security "
elif [ $(uname -s) == "FreeBSD" ]; then
# FreeBSD gettext port has libintl.h, but the compiler needs
# to know to search port includes
echo -n "-I/usr/local/include "
fi
}
# Temp file, try to clean up after us
tmp=.lxdialog.tmp
trap "rm -f $tmp ${tmp%.tmp}.d" 0 1 2 3 15
# Check if we can link to ncurses
check() {
$cc -x c - -o $tmp 2>/dev/null <<'EOF'
#include CURSES_LOC
main() {}
EOF
if [ $? != 0 ]; then
echo " *** Unable to find the ncurses libraries or the" 1>&2
echo " *** required header files." 1>&2
echo " *** 'make menuconfig' requires the ncurses libraries." 1>&2
echo " *** " 1>&2
echo " *** Install ncurses (ncurses-devel) and try again." 1>&2
echo " *** " 1>&2
exit 1
fi
}
usage() {
printf "Usage: $0 [-check compiler options|-ccflags|-ldflags compiler options]\n"
}
if [ $# -eq 0 ]; then
usage
exit 1
fi
cc=""
case "$1" in
"-check")
shift
cc="$@"
check
;;
"-ccflags")
ccflags
;;
"-ldflags")
shift
cc="$@"
ldflags
;;
"*")
usage
exit 1
;;
esac