Allow multi-word "install" command.
Autoconf can determine that the correct install command includes flags,
e.g., "/usr/bin/install -c". When using this as a command, we can't
enclose the value in double-quotes, as that makes some shells use the
whole expression as a filename:
# this is the value returned by autoconf and stored in CT_install
$ ins="/usr/bin/install -c"
# if we call it with quotes, the command is not found
$ "${ins}"
bash: /usr/bin/install -c: No such file or directory
# removing the quotes lets it work as expected
$ ${ins}
/usr/bin/install: missing file operand
Try `/usr/bin/install --help' for more information.
Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
2 # Check ncurses compatibility
7 for ext in so a dylib ; do
8 for lib in ncursesw ncurses curses ; do
9 $cc -print-file-name=lib${lib}.${ext} | grep -q /
22 if [ -f /usr/include/ncurses/ncurses.h ]; then
23 echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"'
24 elif [ -f /usr/include/ncurses/curses.h ]; then
25 echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"'
26 elif [ -f /usr/include/ncursesw/curses.h ]; then
27 echo '-I/usr/include/ncursesw -DCURSES_LOC="<ncursesw/curses.h>"'
28 elif [ -f /usr/include/ncurses.h ]; then
29 echo '-DCURSES_LOC="<ncurses.h>"'
31 echo '-DCURSES_LOC="<curses.h>"'
35 # Temp file, try to clean up after us
37 trap "rm -f $tmp" 0 1 2 3 15
39 # Check if we can link to ncurses
41 $cc -xc - -o $tmp 2>/dev/null <<'EOF'
46 echo " *** Unable to find the ncurses libraries or the" 1>&2
47 echo " *** required header files." 1>&2
48 echo " *** 'make menuconfig' requires the ncurses libraries." 1>&2
50 echo " *** Install ncurses (ncurses-devel) and try again." 1>&2
57 printf "Usage: $0 [-check compiler options|-ccflags|-ldflags compiler options]\n"