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| Source at commit 2862 created 7 years 25 days ago. By ifabio, Tag 2.3 release, bump svn to 2.4 | |
| 1 | #!/bin/sh␊ |
| 2 | # Check ncurses compatibility␊ |
| 3 | ␊ |
| 4 | # What library to link␊ |
| 5 | ldflags()␊ |
| 6 | {␊ |
| 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 /␊ |
| 10 | ␉␉␉if [ $? -eq 0 ]; then␊ |
| 11 | ␉␉␉␉echo "-l${lib}"␊ |
| 12 | ␉␉␉␉exit␊ |
| 13 | ␉␉␉fi␊ |
| 14 | ␉␉done␊ |
| 15 | ␉done␊ |
| 16 | ␉exit 1␊ |
| 17 | }␊ |
| 18 | ␊ |
| 19 | # Where is ncurses.h?␊ |
| 20 | ccflags()␊ |
| 21 | {␊ |
| 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>"'␊ |
| 30 | ␉else␊ |
| 31 | ␉␉echo '-DCURSES_LOC="<curses.h>"'␊ |
| 32 | ␉fi␊ |
| 33 | }␊ |
| 34 | ␊ |
| 35 | # Temp file, try to clean up after us␊ |
| 36 | tmp=.lxdialog.tmp␊ |
| 37 | trap "rm -f $tmp" 0 1 2 3 15␊ |
| 38 | ␊ |
| 39 | # Check if we can link to ncurses␊ |
| 40 | check() {␊ |
| 41 | $cc -x c - -o $tmp 2>/dev/null <<'EOF'␊ |
| 42 | #include CURSES_LOC␊ |
| 43 | main() {}␊ |
| 44 | EOF␊ |
| 45 | ␉if [ $? != 0 ]; then␊ |
| 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␊ |
| 49 | ␉ echo " *** " 1>&2␊ |
| 50 | ␉ echo " *** Install ncurses (ncurses-devel) and try again." 1>&2␊ |
| 51 | ␉ echo " *** " 1>&2␊ |
| 52 | ␉ exit 1␊ |
| 53 | ␉fi␊ |
| 54 | }␊ |
| 55 | ␊ |
| 56 | usage() {␊ |
| 57 | ␉printf "Usage: $0 [-check compiler options|-ccflags|-ldflags compiler options]\n"␊ |
| 58 | }␊ |
| 59 | ␊ |
| 60 | if [ $# -eq 0 ]; then␊ |
| 61 | ␉usage␊ |
| 62 | ␉exit 1␊ |
| 63 | fi␊ |
| 64 | ␊ |
| 65 | cc=""␊ |
| 66 | case "$1" in␊ |
| 67 | ␉"-check")␊ |
| 68 | ␉␉shift␊ |
| 69 | ␉␉cc="$@"␊ |
| 70 | ␉␉check␊ |
| 71 | ␉␉;;␊ |
| 72 | ␉"-ccflags")␊ |
| 73 | ␉␉ccflags␊ |
| 74 | ␉␉;;␊ |
| 75 | ␉"-ldflags")␊ |
| 76 | ␉␉shift␊ |
| 77 | ␉␉cc="$@"␊ |
| 78 | ␉␉ldflags␊ |
| 79 | ␉␉;;␊ |
| 80 | ␉"*")␊ |
| 81 | ␉␉usage␊ |
| 82 | ␉␉exit 1␊ |
| 83 | ␉␉;;␊ |
| 84 | esac␊ |
| 85 | |
