| 1 | case $CONFIG in |
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| 2 | '') |
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| 3 | if test -f config.sh; then TOP=.; |
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| 4 | elif test -f ../config.sh; then TOP=..; |
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| 5 | elif test -f ../../config.sh; then TOP=../..; |
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| 6 | elif test -f ../../../config.sh; then TOP=../../..; |
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| 7 | elif test -f ../../../../config.sh; then TOP=../../../..; |
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| 8 | else |
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| 9 | echo "Can't find config.sh."; exit 1 |
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| 10 | fi |
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| 11 | . $TOP/config.sh |
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| 12 | ;; |
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| 13 | esac |
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| 14 | : This forces SH files to create target in same directory as SH file. |
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| 15 | : This is so that make depend always knows where to find SH derivatives. |
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| 16 | case "$0" in |
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| 17 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; |
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| 18 | esac |
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| 19 | echo "Extracting cflags (with variable substitutions)" |
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| 20 | : This section of the file will have variable substitutions done on it. |
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| 21 | : Move anything that needs config subs from !NO!SUBS! section to !GROK!THIS!. |
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| 22 | : Protect any dollar signs and backticks that you do not want interpreted |
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| 23 | : by putting a backslash in front. You may delete these comments. |
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| 24 | rm -f cflags |
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| 25 | $spitshell >cflags <<!GROK!THIS! |
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| 26 | $startsh |
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| 27 | !GROK!THIS! |
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| 28 | |
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| 29 | : In the following dollars and backticks do not need the extra backslash. |
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| 30 | $spitshell >>cflags <<'!NO!SUBS!' |
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| 31 | case $CONFIGDOTSH in |
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| 32 | '') |
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| 33 | if test -f config.sh; then TOP=.; |
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| 34 | elif test -f ../config.sh; then TOP=..; |
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| 35 | elif test -f ../../config.sh; then TOP=../..; |
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| 36 | elif test -f ../../../config.sh; then TOP=../../..; |
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| 37 | elif test -f ../../../../config.sh; then TOP=../../../..; |
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| 38 | else |
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| 39 | echo "Can't find config.sh."; exit 1 |
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| 40 | fi |
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| 41 | . $TOP/config.sh |
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| 42 | ;; |
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| 43 | esac |
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| 44 | |
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| 45 | perltype='' |
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| 46 | optdebug='' # ensure -g used if building a -DDEBUGGING libperl |
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| 47 | case $# in |
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| 48 | 2) case $1 in |
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| 49 | *perl.*) perltype='';; |
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| 50 | *perld.*) perltype='-DDEBUGGING'; optdebug='-g' ;; |
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| 51 | *perle.*) perltype='-DEMBED';; |
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| 52 | *perlde.*) perltype='-DDEBUGGING -DEMBED'; optdebug='-g' ;; |
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| 53 | *perlm.*) perltype='-DEMBED -DMULTIPLICITY';; |
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| 54 | *perldm.*) perltype='-DDEBUGGING -DEMBED -DMULTIPLICITY'; optdebug='-g' ;; |
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| 55 | esac |
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| 56 | shift ;; |
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| 57 | esac |
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| 58 | |
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| 59 | also=': ' |
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| 60 | case $# in |
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| 61 | 1) also='echo 1>&2 " CCCMD = "' |
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| 62 | esac |
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| 63 | |
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| 64 | case $# in |
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| 65 | 0) set *.c; echo "The current C flags are:" ;; |
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| 66 | esac |
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| 67 | |
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| 68 | set `echo "$* " | sed -e 's/\.[oc] / /g' -e 's/\.obj / /g' -e "s/\\$obj_ext / /g"` |
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| 69 | |
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| 70 | for file do |
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| 71 | |
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| 72 | case "$#" in |
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| 73 | 1) ;; |
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| 74 | *) echo $n " $file.c $c" ;; |
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| 75 | esac |
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| 76 | |
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| 77 | : allow variables like toke_cflags to be evaluated |
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| 78 | |
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| 79 | if echo $file | grep -v / >/dev/null |
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| 80 | then |
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| 81 | eval 'eval ${'"${file}_cflags"'-""}' |
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| 82 | fi |
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| 83 | |
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| 84 | : or customize here |
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| 85 | |
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| 86 | case "$file" in |
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| 87 | DB_File) ;; |
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| 88 | GDBM_File) ;; |
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| 89 | NDBM_File) ;; |
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| 90 | ODBM_File) ;; |
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| 91 | POSIX) ;; |
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| 92 | SDBM_File) ;; |
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| 93 | av) ;; |
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| 94 | byterun) ;; |
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| 95 | deb) ;; |
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| 96 | dl) ;; |
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| 97 | doio) ;; |
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| 98 | doop) ;; |
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| 99 | dump) ;; |
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| 100 | gv) ;; |
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| 101 | hv) ;; |
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| 102 | main) ;; |
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| 103 | malloc) ;; |
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| 104 | mg) ;; |
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| 105 | miniperlmain) ;; |
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| 106 | op) ;; |
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| 107 | perl) ;; |
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| 108 | perlapi) ;; |
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| 109 | perlmain) ;; |
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| 110 | perly) ;; |
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| 111 | pp) ;; |
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| 112 | pp_ctl) ;; |
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| 113 | pp_hot) ;; |
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| 114 | pp_sys) ;; |
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| 115 | regcomp) ;; |
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| 116 | regexec) ;; |
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| 117 | run) ;; |
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| 118 | scope) ;; |
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| 119 | sv) ;; |
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| 120 | taint) ;; |
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| 121 | toke) ;; |
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| 122 | usersub) ;; |
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| 123 | util) ;; |
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| 124 | *) ;; |
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| 125 | esac |
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| 126 | |
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| 127 | if test "X$optdebug" != "X"; then |
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| 128 | optimize="$optdebug" |
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| 129 | fi |
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| 130 | |
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| 131 | : Can we perhaps use $ansi2knr here |
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| 132 | echo "$cc -c -DPERL_CORE $ccflags $optimize $perltype $large $split" |
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| 133 | eval "$also "'"$cc -DPERL_CORE -c $ccflags $optimize $perltype $large $split"' |
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| 134 | |
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| 135 | . $TOP/config.sh |
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| 136 | |
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| 137 | done |
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| 138 | !NO!SUBS! |
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| 139 | chmod 755 cflags |
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| 140 | $eunicefix cflags |
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