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Re: AW: [VOTE] Release PyLucene 3.6.1Andi Vajda 2012-08-20, 14:49
On Aug 20, 2012, at 5:14, "Thomas Koch" <[EMAIL PROTECTED]> wrote:
> Hi,
> I had some trouble with the windows build of this version: while building
> JCC 2.14 in my windows7-32 build env (python2.7,Java1.6,Microsoft Visual
> Studio 9.0 C++) the build fails on command
>
> cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -D_java_generics
> -DJCC_VER="2.14" "-IC:\Program Files\Java\jdk1.6.0_06/include" "-IC:\Program
> Files\Java\jdk1.6.0_06/include/win32" -I_jcc -Ijcc/sources
> -IC:\Python27\include -IC:\Python27\PC /Tpjcc/sources/functions.cpp /Fo
> build\temp.win32-2.7\Release\jcc/sources/functions.obj -DPYTHON /EHsc
> /D_CRT_SECURE_NO_WARNINGS functions.cpp
>
> with error: jcc/sources/functions.cpp(17) : fatal error C1083: Datei
> (Include) kann nicht geöffnet werden: "arpa/inet.h": No such file or
> directory
Oops. Yes, this needs to be fixed with some conditional include.
Thank you for reporting this.
Andi..
> error: command '"C:\Program Files\Microsoft Visual Studio
> 9.0\VC\BIN\cl.exe"' failed with exit status 2
>
> I noticed that
> pylucene-3.6.1-1\jcc\jcc\sources\function.cpp
> line17 states
> #include <arpa/inet.h>
> whereas this line is missing in
> pylucene-3.6.0-2\jcc\jcc\sources\function.cpp
>
> There is no 'arpa' folder in either my
> <Java\jdk>\include
> nor
> <Java\jdk>\include\win32
>
> So I commented the line and tried again - the functions.cpp can be compiled
> now but the final link step fails due to a missing reference. (externes
> Symbol "_htons@4" in Funktion ""struct _object * __cdecl
> makeInterface(struct _object *,struct _object *)" ) - so the include was
> necessary.
>
>
> The method makeInterface seems to be new in JCC 2.14 and uses the htons
> function (host-to-network short - "converts from host to TCP/IP network
> byte order") - this defined in windows socket lib as well:
> http://msdn.microsoft.com/en-us/library/windows/desktop/ms741394(v=vs.85).as
> px
>
> (On unix it's part of the standard C Library (libc.so, libc.a) on Windows
> it's part of 'Ws2_32.lib' - that's what I learned from Google today ,.-)
>
> So one quick-fix is to
> a) replace
> #include <arpa/inet.h>
> by
> #include <winsock2.h>
> In functions.cpp
>
> And
> b) extend (line 136) in setup.py:
>
> 'win32': ['/LIBPATH:%(win32)s/lib' %(JDK), 'jvm.lib',
> 'Ws2_32.lib'],
>
> (Don't know where MS-VC finds that lib. It's not in windows-system - most
> likely it's from an installed Windows SDK in C:/Program Files/Microsoft
> SDKs/Windows/v6.0A/Lib).
>
> Then the setup.py build and install works fine. I could import jcc and
> initVM() - haven't tried further with the lucene part so it could also be a
> dead end... (don't think so however).
>
>
> I finally tried with MinGW quickly but this fails (in JArray.cpp: see below)
> - could be a problem of my MinGW setup though.
>
> So question is if MS-VC compiler should be further supported. In this case
> kind of #ifdef macro is required and possibly fine-tuning of setup.py
>
> Otherwise I'd have to switch to MinGW on windows (and get this working)...
> Here's my MinGW issue (unrelated to above, but should be noted that MinGW
> compile functions.cpp without any error)
>
> C:\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall -D_java_generics
> -DJCC_VER="2.14" "-IC:\Program Files\Java\jdk1.6.0_06/include" "-IC:\Program
> Files\Java\jdk1.6.0_06/include/win32" -I_jcc -Ijcc/sources
> -IC:\Python27\include -IC:\Python27\PC -c jcc/sources/JArray.cpp -o
> build\temp.win32-2.7\Release\jcc\sources\jarray.o -DPYTHON
> -fno-strict-aliasing -Wno-write-strings jcc/sources/JArray.cpp:
> In instantiation of `_t_JArray<_jobject*>':
> jcc/sources/JArray.cpp:610: instantiated from `_t_jobjectarray<_jobject*>'
> jcc/sources/JArray.cpp:617: instantiated from here
> jcc/sources/JArray.cpp:28: error: base `t_JArray<_jobject*>' with only
> non-default constructor in class without a constructor
> jcc/sources/JArray.cpp: In instantiation of `_t_jobjectarray<_jobject*>':
> jcc/sources/JArray.cpp:617: instantiated from here
