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Slightly modified patch.
[perl5.git] / cflags.SH
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2000072c 1case $CONFIGDOTSH in
1c3d792e 2'')
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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 ;;
1c3d792e 13esac
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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.
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16case "$0" in
17*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
18esac
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19echo "Extracting cflags (with variable substitutions)"
20: This section of the file will have variable substitutions done on it.
21: Move anything that needs config subs from !NO!SUBS! section to !GROK!THIS!.
22: Protect any dollar signs and backticks that you do not want interpreted
23: by putting a backslash in front. You may delete these comments.
165b7424 24rm -f cflags
2b317908 25$spitshell >cflags <<!GROK!THIS!
ecfc5424 26$startsh
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27!GROK!THIS!
28
29: In the following dollars and backticks do not need the extra backslash.
30$spitshell >>cflags <<'!NO!SUBS!'
2000072c 31case $CONFIGDOTSH in
2b317908 32'')
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33 if test -f config.sh; then TOP=.;
34 elif test -f ../config.sh; then TOP=..;
35 elif test -f ../../config.sh; then TOP=../..;
36 elif test -f ../../../config.sh; then TOP=../../..;
37 elif test -f ../../../../config.sh; then TOP=../../../..;
38 else
39 echo "Can't find config.sh."; exit 1
40 fi
41 . $TOP/config.sh
42 ;;
43esac
44
45perltype=''
46optdebug='' # ensure -g used if building a -DDEBUGGING libperl
47case $# in
482) case $1 in
49 *perl.*) perltype='';;
50 *perld.*) perltype='-DDEBUGGING'; optdebug='-g' ;;
51 *perle.*) perltype='-DEMBED';;
52 *perlde.*) perltype='-DDEBUGGING -DEMBED'; optdebug='-g' ;;
53 *perlm.*) perltype='-DEMBED -DMULTIPLICITY';;
54 *perldm.*) perltype='-DDEBUGGING -DEMBED -DMULTIPLICITY'; optdebug='-g' ;;
55 esac
56 shift ;;
2b317908 57esac
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58
59also=': '
60case $# in
2b317908 611) also='echo 1>&2 " CCCMD = "'
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62esac
63
64case $# in
650) set *.c; echo "The current C flags are:" ;;
1c3d792e 66esac
2b317908 67
578789a7 68set `echo "$* " | sed -e 's/\.[oc] / /g' -e 's/\.obj / /g' -e "s/\\$obj_ext / /g"`
2b317908 69
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70for file do
71
72 case "$#" in
73 1) ;;
2b317908 74 *) echo $n " $file.c $c" ;;
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75 esac
76
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77 : allow variables like toke_cflags to be evaluated
78
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79 if echo $file | grep -v / >/dev/null
80 then
81 eval 'eval ${'"${file}_cflags"'-""}'
82 fi
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83
84 : or customize here
85
1c3d792e 86 case "$file" in
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87 DB_File) ;;
88 GDBM_File) ;;
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89 NDBM_File) ;;
90 ODBM_File) ;;
91 POSIX) ;;
92 SDBM_File) ;;
93 av) ;;
4b6be2dd 94 byterun) ;;
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95 deb) ;;
96 dl) ;;
2b317908 97 doio) ;;
2304df62 98 doop) ;;
2b317908 99 dump) ;;
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100 gv) ;;
101 hv) ;;
102 main) ;;
2b317908 103 malloc) ;;
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104 mg) ;;
105 miniperlmain) ;;
106 op) ;;
2b317908 107 perl) ;;
2304df62 108 perlmain) ;;
2b317908 109 perly) ;;
2304df62 110 pp) ;;
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111 pp_ctl) ;;
112 pp_hot) ;;
113 pp_sys) ;;
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114 regcomp) ;;
115 regexec) ;;
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116 run) ;;
117 scope) ;;
118 sv) ;;
119 taint) ;;
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120 toke) ;;
121 usersub) ;;
122 util) ;;
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123 *) ;;
124 esac
125
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126 if test "X$optdebug" != "X"; then
127 optimize="$optdebug"
128 fi
129
c4f23d77 130 : Can we perhaps use $ansi2knr here
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131 echo "$cc -c -DPERL_CORE $ccflags $optimize $perltype $large $split"
132 eval "$also "'"$cc -DPERL_CORE -c $ccflags $optimize $perltype $large $split"'
2b317908 133
a0d0e21e 134 . $TOP/config.sh
2b317908 135
1c3d792e 136done
2b317908 137!NO!SUBS!
a0d0e21e 138chmod 755 cflags
2b317908 139$eunicefix cflags