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patch 7.4.892

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Problem:    On MS-Windows the iconv DLL may have a different name.
Solution:   Also try libiconv2.dll and libiconv-2.dll. (Yasuhiro Matsumoto)
This commit is contained in:
Bram Moolenaar
2015-10-13 13:49:09 +02:00
parent 089af18d1f
commit 9d6ca1cc5e
2 changed files with 14 additions and 3 deletions
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15
src/mbyte.c
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@@ -4400,7 +4400,9 @@ static HINSTANCE hMsvcrtDLL = 0;
# ifndef DYNAMIC_ICONV_DLL
# define DYNAMIC_ICONV_DLL "iconv.dll"
# define DYNAMIC_ICONV_DLL_ALT "libiconv.dll"
# define DYNAMIC_ICONV_DLL_ALT1 "libiconv.dll"
# define DYNAMIC_ICONV_DLL_ALT2 "libiconv2.dll"
# define DYNAMIC_ICONV_DLL_ALT3 "libiconv-2.dll"
# endif
# ifndef DYNAMIC_MSVCRT_DLL
# define DYNAMIC_MSVCRT_DLL "msvcrt.dll"
@@ -4456,9 +4458,16 @@ iconv_enabled(verbose)
{
if (hIconvDLL != 0 && hMsvcrtDLL != 0)
return TRUE;
/* The iconv DLL file goes under different names, try them all. */
hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL);
if (hIconvDLL == 0) /* sometimes it's called libiconv.dll */
hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL_ALT);
if (hIconvDLL == 0)
hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL_ALT1);
if (hIconvDLL == 0)
hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL_ALT2);
if (hIconvDLL == 0)
hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL_ALT3);
if (hIconvDLL != 0)
hMsvcrtDLL = vimLoadLib(DYNAMIC_MSVCRT_DLL);
if (hIconvDLL == 0 || hMsvcrtDLL == 0)