https://perl5.git.perl.org / metaconfig.git / blame
| Commit | Line | Data |
|---|---|---|
| 6950efea JH |
1 | ?RCS: $Id$ |
| 2 | ?RCS: | |
| 3 | ?RCS: Copyright (c) 2002 Jarkko Hietaniemi | |
| 4 | ?RCS: | |
| 5 | ?RCS: You may distribute under the terms of either the GNU General Public | |
| 6 | ?RCS: License or the Artistic License, as specified in the README file. | |
| 7 | ?RCS: | |
| 8 | ?MAKE:usecjk: Myread Oldconfig Setvar | |
| 9 | ?MAKE: -pick add $@ %< | |
| 10 | ?Y:TOP | |
| 11 | ?S:usecjk: | |
| 12 | ?S: This variable conditionally defines the USE_CJK symbol, | |
| 13 | ?S: and indicates that Perl should be built to use CJK. | |
| 14 | ?S:. | |
| 15 | ?C:USE_CJK: | |
| 16 | ?C: This symbol, if defined, indicates that Perl should | |
| 17 | ?C: be built to use the CJK support of Encode. | |
| 18 | ?C:. | |
| 19 | ?H:?%<:#ifndef USE_CJK | |
| 20 | ?H:?%<:#$usecjk USE_CJK /**/ | |
| 21 | ?H:?%<:#endif | |
| 22 | ?H:. | |
| 23 | ?LINT:set usecjk | |
| 6950efea | 24 | ?LINT:extern useperlio |
| 6950efea JH |
25 | ?INIT:: set usecjk on the Configure command line to enable cjk. |
| 26 | ?X: We should really have some explanatory text here, and some | |
| 27 | ?X: automatic setting of sensible defaults. | |
| 2f125bce | 28 | : Check for CJK support |
| 6950efea JH |
29 | case "$usecjk" in |
| 30 | ''|$define|true|[yY]*) dflt='y';; | |
| 31 | *) dflt='n';; | |
| 32 | esac | |
| 33 | cat <<EOM | |
| 34 | ||
| 35 | Starting from 5.8.0 Perl comes with encoding support for the CJK languags | |
| 36 | (Chinese-Japanese-Korean, CN/JP/KR/TW). Normally shared libraries are used, | |
| 37 | which means that the (relatively large, a few megabytes total) CJK encodings | |
| 38 | are loaded on demand (not consuming any memory if the are unused). However, | |
| 39 | if you are building Perl statically, and/or are space-constrained, and | |
| 40 | if you are certain you won't be needing CJK support, you may consider | |
| 41 | leaving it out. Note that the CJK support will always be built, but | |
| 42 | if you choose not to have it, it will be skipped in the installation phase. | |
| 43 | ||
| 44 | If this doesn't make any sense to you, just accept the default '$dflt'. | |
| 45 | EOM | |
| 46 | rp='Build Perl for CJK?' | |
| 47 | . ./myread | |
| 48 | case "$ans" in | |
| 4c42341b | 49 | y*|Y*) val="$define" ;; |
| 6950efea JH |
50 | *) val="$undef" ;; |
| 51 | esac | |
| 52 | set usecjk | |
| 53 | eval $setvar | |
| 54 |