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* gdb_wchar.h: Change minimum libiconv to 0x108.

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This commit is contained in:
Tom Tromey
2010-09-27 17:28:50 +00:00
parent 43bb514a1c
commit 716b65bf40
2 changed files with 8 additions and 5 deletions
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9
gdb/gdb_wchar.h
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@@ -52,12 +52,11 @@
/* We use "btowc" as a sentinel to detect functioning wchar_t support.
We check for either __STDC_ISO_10646__ or a new-enough libiconv in
order to ensure we can convert to and from wchar_t. We choose
libiconv version 0x10D because it was reported that earlier
versions do not always accept "wchar_t" as an encoding
argument. */
libiconv version 0x108 because it is the first version with
iconvlist. */
#if defined (HAVE_ICONV) && defined (HAVE_WCHAR_H) && defined (HAVE_BTOWC) \
&& (defined (__STDC_ISO_10646__) \
|| (defined (_LIBICONV_VERSION) && _LIBICONV_VERSION >= 0x10D))
|| (defined (_LIBICONV_VERSION) && _LIBICONV_VERSION >= 0x108))
#include <wchar.h>
#include <wctype.h>
@@ -84,7 +83,7 @@ typedef wint_t gdb_wint_t;
#else
#define INTERMEDIATE_ENCODING "UCS-4LE"
#endif
#elif defined (_LIBICONV_VERSION) && _LIBICONV_VERSION >= 0x10D
#elif defined (_LIBICONV_VERSION) && _LIBICONV_VERSION >= 0x108
#define INTERMEDIATE_ENCODING "wchar_t"
#else
/* This shouldn't happen, because the earlier #if should have filtered