ports/173266: graphics/libfpx: /usr/include/c++/v1/cwchar:165:106: error: cannot initialize a parameter of type 'const WCHAR *' (aka 'const unsigned short *') with an lvalue of type 'const wchar_t *'

[O. Hartmann]

>Number:         173266
>Category:       ports
>Synopsis:       graphics/libfpx: /usr/include/c++/v1/cwchar:165:106: error: cannot initialize a parameter of type 'const WCHAR *' (aka 'const unsigned short *') with an lvalue of type 'const wchar_t *'
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Nov 01 16:50:00 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     O. Hartmann
>Release:        FreeBSD 10.0-CURRENT #4 r242426M: Thu Nov  1 08:53:11 CET 2012
>Organization:
FU Berlin
>Environment:
>Description:
Compiling port graphics/libfpx on FreeBSD 10.0-CURRENT fails. It compiles well on FreeBSD 9.1-PRE (both amd64 and buildworld with CLANG).


On FreeBSD 10 I receive the follwoing error while compiling with CLANG. Using gcc46 (setting USE_GCC=4.6+ in the Makefile) for this port fails with the error:

===>  Building for libfpx-1.3.1.1
"/usr/share/mk/bsd.compiler.mk", line 17: Unable to determing compiler type for gcc46
*** [do-build] Error code 1

So, since FBSD 9 compiles well, I guess this is FBSD 10 specifica.

And by the way: For building world, I use the flag

CXXFLAGS+=              -stdlib=libc++  -std=c++11

in /etc/src.conf (since several ports seem to react allergic to the new C++11 standard and reject building).


--------


clang++  -O2 -pipe -fno-strict-aliasing -O3 -march=native -DHAVE_WCHAR_H -DHAVE_DLFCN_H -DHAVE_SYS_TIME_H -DHAVE_SYS_PARAM_H -DHAVE_SYS_MOUNT_H -Qunused-arguments -fstack-protector -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wpointer-arith -Wno-uninitialized -Wno-empty-body -Wno-string-plus-int -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-conversion -fno-rtti -fno-exceptions -fno-strict-aliasing -DHAVE_WCHAR_H -DHAVE_DLFCN_H -DHAVE_SYS_TIME_H -DHAVE_SYS_PARAM_H -DHAVE_SYS_MOUNT_H -I/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/oless/h -I/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/jpeg -I/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole -I/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/basics -I/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ri_image -I/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/oless -I/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/fpx -I/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/. -I/usr/local/include 
 -D_UNIX -stdlib=libc++ -std=c++11 -c /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/olestats.cpp -o olestats.o
In file included from /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/olestats.cpp:40:
In file included from /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/olestorg.h:25:
In file included from /usr/include/c++/v1/fstream:169:
In file included from /usr/include/c++/v1/ostream:130:
In file included from /usr/include/c++/v1/ios:216:
In file included from /usr/include/c++/v1/__locale:15:
In file included from /usr/include/c++/v1/string:433:
/usr/include/c++/v1/cwchar:165:106: error: cannot initialize a parameter of type 'const WCHAR *' (aka 'const unsigned short *') with an lvalue of type
      'const wchar_t *'
inline _LIBCPP_INLINE_VISIBILITY const wchar_t* wcschr(const wchar_t* __s, wchar_t __c) {return ::wcschr(__s, __c);}
                                                                                                         ^~~
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/oless/h/owchar.h:75:42: note: passing argument to parameter 'string' here
WCHAR *  _CRTAPI1 wcschr ( const WCHAR * string, WCHAR ch );
                                         ^
In file included from /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/olestats.cpp:40:
In file included from /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/olestorg.h:25:
In file included from /usr/include/c++/v1/fstream:169:
In file included from /usr/include/c++/v1/ostream:130:
In file included from /usr/include/c++/v1/ios:216:
In file included from /usr/include/c++/v1/__locale:15:
In file included from /usr/include/c++/v1/string:433:
/usr/include/c++/v1/cwchar:166:106: error: cannot initialize a parameter of type 'const WCHAR *' (aka 'const unsigned short *') with an lvalue of type
      'wchar_t *'
inline _LIBCPP_INLINE_VISIBILITY       wchar_t* wcschr(      wchar_t* __s, wchar_t __c) {return ::wcschr(__s, __c);}
                                                                                                         ^~~
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/oless/h/owchar.h:75:42: note: passing argument to parameter 'string' here
WCHAR *  _CRTAPI1 wcschr ( const WCHAR * string, WCHAR ch );
                                         ^
In file included from /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/olestats.cpp:40:
In file included from /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/olestorg.h:25:
In file included from /usr/include/c++/v1/fstream:169:
In file included from /usr/include/c++/v1/ostream:130:
In file included from /usr/include/c++/v1/ios:216:
In file included from /usr/include/c++/v1/__locale:15:
In file included from /usr/include/c++/v1/string:433:
/usr/include/c++/v1/cwchar:174:108: error: cannot initialize a parameter of type 'const WCHAR *' (aka 'const unsigned short *') with an lvalue of type
      'const wchar_t *'
inline _LIBCPP_INLINE_VISIBILITY const wchar_t* wcsrchr(const wchar_t* __s, wchar_t __c) {return ::wcsrchr(__s, __c);}
                                                                                                           ^~~
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/oless/h/owchar.h:87:41: note: passing argument to parameter 'wcs' here
WCHAR *  _CRTAPI1 wcsrchr(const WCHAR * wcs, WCHAR wc);
                                        ^
In file included from /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/olestats.cpp:40:
In file included from /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/olestorg.h:25:
In file included from /usr/include/c++/v1/fstream:169:
In file included from /usr/include/c++/v1/ostream:130:
In file included from /usr/include/c++/v1/ios:216:
In file included from /usr/include/c++/v1/__locale:15:
In file included from /usr/include/c++/v1/string:433:
/usr/include/c++/v1/cwchar:175:108: error: cannot initialize a parameter of type 'const WCHAR *' (aka 'const unsigned short *') with an lvalue of type
      'wchar_t *'
inline _LIBCPP_INLINE_VISIBILITY       wchar_t* wcsrchr(      wchar_t* __s, wchar_t __c) {return ::wcsrchr(__s, __c);}
                                                                                                           ^~~
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/oless/h/owchar.h:87:41: note: passing argument to parameter 'wcs' here
WCHAR *  _CRTAPI1 wcsrchr(const WCHAR * wcs, WCHAR wc);
                                        ^
In file included from /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/olestats.cpp:40:
In file included from /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/olestorg.h:25:
In file included from /usr/include/c++/v1/fstream:169:
In file included from /usr/include/c++/v1/ostream:130:
In file included from /usr/include/c++/v1/ios:216:
In file included from /usr/include/c++/v1/__locale:15:
/usr/include/c++/v1/string:701:17: error: no matching function for call to 'fpx_wcslen'
        {return wcslen(__s);}
                ^~~~~~
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/oless/h/owchar.h:59:20: note: expanded from macro 'wcslen'
#  define wcslen   fpx_wcslen
                   ^~~~~~~~~~
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/oless/h/owchar.h:81:19: note: candidate function not viable: no known conversion from 'const char_type *'
      (aka 'const wchar_t *') to 'const WCHAR *' (aka 'const unsigned short *') for 1st argument
size_t   _CRTAPI1 wcslen(WCHAR const *wsz);
                  ^
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/oless/h/owchar.h:59:20: note: expanded from macro 'wcslen'
#  define wcslen   fpx_wcslen
                   ^
5 errors generated.
*** [olestats.o] Error code 1

Stop in /usr/ports/graphics/libfpx/work/libfpx-1.3.1-1.
*** [do-build] Error code 1

Stop in /usr/ports/graphics/libfpx.
** Command failed [exit code 1]: /usr/bin/script -qa /tmp/portupgrade20121101-24227-1uyy13h env UPGRADE_TOOL=portupgrade UPGRADE_PORT=libfpx-1.3.1.1 UPGRADE_PORT_VER=1.3.1.1 make
** Fix the problem and try again.
** Listing the failed packages (-:ignored / *:skipped / !:failed)
        ! graphics/libfpx (libfpx-1.3.1.1)      (bad C++ code)

>How-To-Repeat:
Try to build port graphics/libfpx on most recent FreeBSD 10
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: