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d0ec185f MBT |
1 | ?RCS: Copyright (c) 2014-2014, Karl Williamson & H.Merijn Brand |
2 | ?RCS: | |
3 | ?RCS: You may redistribute only under the terms of the Artistic License, | |
4 | ?RCS: as specified in the README file that comes with the distribution. | |
5 | ?RCS: You may reuse parts of this distribution only within the terms of | |
6 | ?RCS: that same Artistic License; a copy of which may be found at the root | |
7 | ?RCS: of the source tree for dist 3.0. | |
8 | ?RCS: | |
9 | ?MAKE:d_wcsxfrm: Compile cat rm_try run Oldconfig Setvar | |
10 | ?MAKE: -pick add $@ %< | |
11 | ?S:d_wcsxfrm: | |
12 | ?S: This variable conditionally defines the HAS_WCSXFRM symbol if the | |
13 | ?S: wcsxfrm() routine is available and can be used to compare wide | |
14 | ?S: character strings. | |
15 | ?S:. | |
16 | ?C:HAS_WCSXFRM: | |
17 | ?C: This symbol, if defined, indicates that the wcsxfrm routine is | |
18 | ?C: available to tranform a wide character string for wcscmp(). | |
19 | ?C:. | |
20 | ?H:#$d_wcsxfrm HAS_WCSXFRM /**/ | |
21 | ?H:. | |
22 | ?F:!try | |
23 | ?LINT: set d_wcsxfrm | |
24 | : look for wcsxfrm | |
25 | echo " " | |
26 | $cat >try.c <<'EOCP' | |
27 | #include <errno.h> | |
28 | #include <wchar.h> | |
29 | int main () | |
30 | { | |
31 | wchar_t dst[4], *src = L" "; | |
32 | errno = 0; | |
33 | return (wcsxfrm (dst, src, 1) ? errno ? errno : 0 : 1); | |
34 | } | |
35 | EOCP | |
36 | set try | |
37 | ?X: if $cc $ccflags $ldflags -o try try.c $libs >/dev/null 2>&1 ; then | |
38 | val="$undef" | |
39 | if eval $compile; then | |
40 | `$run ./try` | |
41 | case "$?" in | |
42 | 0) echo "A working wcsxfrm() found." >&4 | |
43 | val="$define" ;; | |
44 | *) echo "wcsxfrm() found, but it doesn't work" >&4 | |
45 | ;; | |
46 | esac | |
47 | else | |
48 | echo "wcsxfrm() NOT found." >&4 | |
49 | fi | |
50 | set d_wcsxfrm | |
51 | eval $setvar | |
52 | $rm_try | |
53 |