Root/
| |
---|---|
Source at commit 1733 created 12 years 6 months ago. By blackosx, Use the result from an intitial check to find if the target volume has an EFI system partition, later on in the installation process before checking for previous Chameleon installations. Add some feedback to the installer log. | |
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 -xc - -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 |