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Removed libiconv prefix (on OS X) to make encodings compile on OS X.

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I am not sure since which version OS X does include the libiconv library
without the `lib` prefix. But it seems this is the case for some years
now. If there are ways to check for the OS X version at compile time
this may be needed to support older OS X versions. But I guess thats not
needed for most users working with Nim anyway.
This commit is contained in:
Hans Raaf
2015-10-28 20:33:07 +01:00
parent 8e4b5e10ba
commit 9b64a73bad
1 changed files with 4 additions and 10 deletions
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14
lib/pure/encodings.nim
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@@ -263,11 +263,6 @@ else:
else:
const iconvDll = "(libc.so.6|libiconv.so)"
when defined(macosx):
const prefix = "lib"
else:
const prefix = ""
const
E2BIG = 7.cint
EINVAL = 22.cint
@@ -283,15 +278,15 @@ else:
var errno {.importc, header: "<errno.h>".}: cint
proc iconvOpen(tocode, fromcode: cstring): EncodingConverter {.
importc: prefix & "iconv_open", cdecl, dynlib: iconvDll.}
importc: "iconv_open", cdecl, dynlib: iconvDll.}
proc iconvClose(c: EncodingConverter) {.
importc: prefix & "iconv_close", cdecl, dynlib: iconvDll.}
importc: "iconv_close", cdecl, dynlib: iconvDll.}
proc iconv(c: EncodingConverter, inbuf: var cstring, inbytesLeft: var int,
outbuf: var cstring, outbytesLeft: var int): int {.
importc: prefix & "iconv", cdecl, dynlib: iconvDll.}
importc: "iconv", cdecl, dynlib: iconvDll.}
proc iconv(c: EncodingConverter, inbuf: pointer, inbytesLeft: pointer,
outbuf: var cstring, outbytesLeft: var int): int {.
importc: prefix & "iconv", cdecl, dynlib: iconvDll.}
importc: "iconv", cdecl, dynlib: iconvDll.}
proc getCurrentEncoding*(): string =
## retrieves the current encoding. On Unix, always "UTF-8" is returned.
@@ -462,4 +457,3 @@ when not defined(testing) and isMainModule:
echo "Forced ibm850 encoding: ", ibm850
echo "Current encoding: ", current
echo "From ibm850 to current: ", convert(ibm850, current, "ibm850")