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Posted to c-dev@xerces.apache.org by "Scott Cantor (JIRA)" <xe...@xml.apache.org> on 2016/06/09 14:11:20 UTC

[jira] [Updated] (XERCESC-1929) Build configure script choose the wrong transcoding service on HP-UX

     [ https://issues.apache.org/jira/browse/XERCESC-1929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Scott Cantor updated XERCESC-1929:
----------------------------------
    Fix Version/s:     (was: 3.0.1)

> Build configure script choose the wrong transcoding service on HP-UX
> --------------------------------------------------------------------
>
>                 Key: XERCESC-1929
>                 URL: https://issues.apache.org/jira/browse/XERCESC-1929
>             Project: Xerces-C++
>          Issue Type: Bug
>          Components: Build
>    Affects Versions: 3.1.0
>         Environment: 2 Intel(R) Itanium 2 9000 series processors (1.6 GHz, 18 MB), 16363MB,64bit
> HP-UX, 11.23, aCC, A.06.12
>            Reporter: yingcai
>            Priority: Minor
>
> On our HP-UX, Xerces-C 3.1.0 uses GNU iconv lib by default, but that library does not exist. So it leads to an "can not load transcoding service" error. I think need to check the following part of Xerces-C 3.1.0's m4/xerces_transcoder_selection.m4. 
>        # Check for GNU iconv support
>        no_GUNiconv=false
>        AC_CHECK_HEADERS([iconv.h wchar.h string.h stdlib.h stdio.h ctype.h locale.h errno.h], [], [no_GNUiconv=true])
>          # The code in iconv needs just on of these include files
>        AC_CHECK_HEADER([endian.h],
>                          [],
>                          [
>                           AC_CHECK_HEADER([machine/endian.h],
>                                           [],
>                                           [
>                                            AC_CHECK_HEADER([arpa/nameser_compat.h],
>                                                            [],
>                                                            [no_GNUiconv=true])
>                                           ])
>                          ])
> On our HP-UX, endian.h or machine/endian.h doesn't exist, but arpa/nameser_compact.h exists, so the configure script thinks that GNU iconv library exists.
> In Xerces-C 3.0.1  GUNIconv lib detection m4 definition is like this:
>        AC_CHECK_HEADERS([iconv.h wchar.h string.h stdlib.h stdio.h ctype.h locale.h errno.h endian.h], [], [no_GNUiconv=true])
> It doesn't check arpa/nameser_compact.h or machine/endian.h. 
> This problem can be solved by passing "--enable-transcoder-iconv" to configure.



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