This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Slightly modified patch.
[perl5.git] / x2p / cflags.SH
CommitLineData
2b317908
LW
1case $CONFIG in
2'')
a0d0e21e
LW
3 if test -f config.sh; then TOP=.;
4 elif test -f ../config.sh; then TOP=..;
5 elif test -f ../../config.sh; then TOP=../..;
6 elif test -f ../../../config.sh; then TOP=../../..;
7 elif test -f ../../../../config.sh; then TOP=../../../..;
8 else
9 echo "Can't find config.sh."; exit 1
10 fi
11 . $TOP/config.sh
12 ;;
2b317908
LW
13esac
14: This forces SH files to create target in same directory as SH file.
15: This is so that make depend always knows where to find SH derivatives.
16case "$0" in
beb210ef
NA
17*/cflags.SH) cd `expr X$0 : 'X\(.*\)/'` ;;
18cflags.SH) ;;
19*) case `pwd` in
20 */x2p) ;;
21 *) if test -d x2p; then cd x2p
22 else echo "Can't figure out where to write output."; exit 1
23 fi;;
24 esac;;
2b317908 25esac
a0d0e21e 26echo "Extracting x2p/cflags (with variable substitutions)"
2b317908
LW
27: This section of the file will have variable substitutions done on it.
28: Move anything that needs config subs from !NO!SUBS! section to !GROK!THIS!.
29: Protect any dollar signs and backticks that you do not want interpreted
30: by putting a backslash in front. You may delete these comments.
14ee6a0a 31rm -f cflags
2b317908
LW
32$spitshell >cflags <<!GROK!THIS!
33!GROK!THIS!
34
35: In the following dollars and backticks do not need the extra backslash.
36$spitshell >>cflags <<'!NO!SUBS!'
2b317908
LW
37case $CONFIG in
38'')
a0d0e21e
LW
39 if test -f config.sh; then TOP=.;
40 elif test -f ../config.sh; then TOP=..;
41 elif test -f ../../config.sh; then TOP=../..;
42 elif test -f ../../../config.sh; then TOP=../../..;
43 elif test -f ../../../../config.sh; then TOP=../../../..;
44 else
45 echo "Can't find config.sh."; exit 1
46 fi
47 . $TOP/config.sh
48 ;;
2b317908
LW
49esac
50
51also=': '
52case $# in
531) also='echo 1>&2 " CCCMD = "'
54esac
55
56case $# in
570) set *.c; echo "The current C flags are:" ;;
58esac
59
578789a7 60set `echo "$* " | sed -e 's/\.[oc] / /g' -e 's/\.obj / /g' -e "s/\\$obj_ext / /g"`
2b317908
LW
61
62for file do
63
64 case "$#" in
65 1) ;;
66 *) echo $n " $file.c $c" ;;
67 esac
68
69 : allow variables like str_cflags to be evaluated
70
71 eval 'eval ${'"${file}_cflags"'-""}'
72
73 : or customize here
74
75 case "$file" in
76 a2p) ;;
77 a2py) ;;
78 hash) ;;
79 str) ;;
80 util) ;;
81 walk) ;;
82 *) ;;
83 esac
84
760ac839 85 ccflags="`echo $ccflags | sed -e 's/-DMULTIPLICITY//'`"
a0d0e21e 86
2b317908
LW
87 echo "$cc -c $ccflags $optimize $large $split"
88 eval "$also "'"$cc -c $ccflags $optimize $large $split"'
89
a0d0e21e 90 . $TOP/config.sh
2b317908
LW
91
92done
93!NO!SUBS!
a0d0e21e 94chmod 755 cflags
2b317908 95$eunicefix cflags