Commit | Line | Data |
---|---|---|
2b317908 LW |
1 | case $CONFIG in |
2 | '') | |
3 | if test ! -f config.sh; then | |
4 | ln ../config.sh . || \ | |
5 | ln ../../config.sh . || \ | |
6 | ln ../../../config.sh . || \ | |
7 | (echo "Can't find config.sh."; exit 1) | |
8 | fi | |
9 | . config.sh | |
10 | ;; | |
11 | esac | |
12 | : This forces SH files to create target in same directory as SH file. | |
13 | : This is so that make depend always knows where to find SH derivatives. | |
14 | case "$0" in | |
15 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; | |
16 | esac | |
17 | echo "Extracting cflags (with variable substitutions)" | |
18 | : This section of the file will have variable substitutions done on it. | |
19 | : Move anything that needs config subs from !NO!SUBS! section to !GROK!THIS!. | |
20 | : Protect any dollar signs and backticks that you do not want interpreted | |
21 | : by putting a backslash in front. You may delete these comments. | |
68decaef | 22 | rm -f cflags |
2b317908 LW |
23 | $spitshell >cflags <<!GROK!THIS! |
24 | !GROK!THIS! | |
25 | ||
26 | : In the following dollars and backticks do not need the extra backslash. | |
27 | $spitshell >>cflags <<'!NO!SUBS!' | |
28 | case "$0" in | |
29 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; | |
30 | esac | |
31 | case $CONFIG in | |
32 | '') | |
33 | if test ! -f config.sh; then | |
34 | ln ../config.sh . || \ | |
35 | ln ../../config.sh . || \ | |
36 | ln ../../../config.sh . || \ | |
37 | (echo "Can't find config.sh."; exit 1) | |
38 | fi 2>/dev/null | |
39 | . ./config.sh | |
40 | ;; | |
41 | esac | |
42 | ||
43 | also=': ' | |
44 | case $# in | |
45 | 1) also='echo 1>&2 " CCCMD = "' | |
46 | esac | |
47 | ||
48 | case $# in | |
49 | 0) set *.c; echo "The current C flags are:" ;; | |
50 | esac | |
51 | ||
52 | set `echo "$* " | sed 's/\.[oc] / /g'` | |
53 | ||
54 | for file do | |
55 | ||
56 | case "$#" in | |
57 | 1) ;; | |
58 | *) echo $n " $file.c $c" ;; | |
59 | esac | |
60 | ||
61 | : allow variables like str_cflags to be evaluated | |
62 | ||
63 | eval 'eval ${'"${file}_cflags"'-""}' | |
64 | ||
65 | : or customize here | |
66 | ||
67 | case "$file" in | |
68 | a2p) ;; | |
69 | a2py) ;; | |
70 | hash) ;; | |
71 | str) ;; | |
72 | util) ;; | |
73 | walk) ;; | |
74 | *) ;; | |
75 | esac | |
76 | ||
77 | echo "$cc -c $ccflags $optimize $large $split" | |
78 | eval "$also "'"$cc -c $ccflags $optimize $large $split"' | |
79 | ||
80 | . ./config.sh | |
81 | ||
82 | done | |
83 | !NO!SUBS! | |
84 | chmod +x cflags | |
85 | $eunicefix cflags |