diff options
Diffstat (limited to 'payloads/coreinfo/util/kconfig/lxdialog/check-lxdialog.sh')
-rw-r--r-- | payloads/coreinfo/util/kconfig/lxdialog/check-lxdialog.sh | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/payloads/coreinfo/util/kconfig/lxdialog/check-lxdialog.sh b/payloads/coreinfo/util/kconfig/lxdialog/check-lxdialog.sh new file mode 100644 index 0000000000..62e1e02126 --- /dev/null +++ b/payloads/coreinfo/util/kconfig/lxdialog/check-lxdialog.sh @@ -0,0 +1,80 @@ +#!/bin/sh +# Check ncurses compatibility + +# What library to link +ldflags() +{ + for ext in so a dylib ; do + for lib in ncursesw ncurses curses ; do + $cc -print-file-name=lib${lib}.${ext} | grep -q / + if [ $? -eq 0 ]; then + echo "-l${lib}" + exit + fi + done + done + exit 1 +} + +# Where is ncurses.h? +ccflags() +{ + if [ -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="<ncurses/curses.h>"' + elif [ -f /usr/include/ncurses.h ]; then + echo '-DCURSES_LOC="<ncurses.h>"' + else + echo '-DCURSES_LOC="<curses.h>"' + fi +} + +# Temp file, try to clean up after us +tmp=.lxdialog.tmp +trap "rm -f $tmp" 0 1 2 3 15 + +# Check if we can link to ncurses +check() { + echo -e " #include CURSES_LOC \n main() {}" | + $cc -xc - -o $tmp 2> /dev/null + 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|-header|-library]\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 |