[poppler] How to build poppler with Qt wrapper (POSIX)?

[Ярослав Перминов]

I need a pdf support with Qt 4.7.1 in my QNX 6.5.0, installed to
VMWare Workstation. I try to build poppler ver.0.20.3
(poppler.freedesktop.org) in next few steps (GCC 4.4.2.):

0) Configure, build and install all dependencies of poppler
(Fontconfig-2.10.1, Cairo-1.12.2, libjpeg-8d and libpng-1.5.12).

1) Set proper environment variables to build poppler:

#!/bin/sh
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
export CFLAGS="-I/usr/local/include/pixman-1 -I/usr/include/qt4
-I/usr/pkg/include"
export LDFLAGS="-L/usr/local/lib -L/x86/usr/lib -L/usr/lib -L/usr/pkg/lib"
export LIBS="-lpixman-1 -lQtGui -lQtCore -lQtNetwork -lopenjpeg"
export CXXFLAGS=${CFLAGS}
export FREETYPE_CFLAGS=-I/usr/local/include/freetype2
export FREETYPE_LIBS="-L/usr/local/lib -lfreetype"
export FONTCONFIG_CFLAGS=-I/usr/local/include/fontconfig
export FONTCONFIG_LIBS="-L/usr/local/lib -lfontconfig"
export CAIRO_CFLAGS=-I/usr/local/include/cairo
export CAIRO_LIBS="-L/usr/local/lib -lcairo"

2) Unpack and configure it (see log file in the attachment):

# ./configure --disable-jpeg

3) When I try to build poppler it fails with error in goo/gfile.cc:

# make
make  all-recursive
make[1]: Entering directory `/home/ftp/poppler-0.20.3'
Making all in goo
make[2]: Entering directory `/home/ftp/poppler-0.20.3/goo'
  CXX    gfile.lo
gfile.cc: In function 'GooString* getHomeDir()':
gfile.cc:99: error: 'getuid' was not declared in this scope
gfile.cc: In function 'GooString* getCurrentDir()':
gfile.cc:121: error: 'getcwd' was not declared in this scope
gfile.cc: In function 'GooString* makePathAbsolute(GooString*)':
gfile.cc:437: error: 'getcwd' was not declared in this scope
gfile.cc: In function 'std::time_t getModTime(char*)':
gfile.cc:455: error: no matching function for call to
'stat::stat(char*&, stat*)'
/usr/qnx650/target/qnx6/usr/include/sys/stat.h:133: note: candidates
are: stat::stat()
/usr/qnx650/target/qnx6/usr/include/sys/stat.h:133: note:
   stat::stat(const stat&)
gfile.cc: In function 'GBool openTempFile(GooString**, std::FILE**,
const char*)':
gfile.cc:531: error: 'mkstemp' was not declared in this scope
gfile.cc: In constructor 'GDirEntry::GDirEntry(char*, char*, GBool)':
gfile.cc:715: error: no matching function for call to 'stat::stat(char*, stat*)'
/usr/qnx650/target/qnx6/usr/include/sys/stat.h:133: note: candidates
are: stat::stat()
/usr/qnx650/target/qnx6/usr/include/sys/stat.h:133: note:
   stat::stat(const stat&)
make[2]: *** [gfile.lo] Error 1
make[2]: Leaving directory `/home/ftp/poppler-0.20.3/goo'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/ftp/poppler-0.20.3'
make: *** [all] Error 2

-
Functions getuid(), getcwd() and getcwd() are in my <pwd.h> file, but
their declarations are covered by macros:

#ifdef __EXT_POSIX1_198808
	/* declarations */
#endif

Error with stat::stat(char*&, stat*) because g++ trying to call struct
constructor instead of call function stat(char*&, stat*), that
declared in <sys/stat.h>.

Declaration of mkstemp() in <stdlib.h> is macro protected too:

#if defined(__EXT_XOPEN_EX)
	/* declarations */
#endif

I tried to build poppler in Win7 (msys+MinGW) and everything was ok,
it's works. Poppler binaries for pkgsrc from ftp.netbsd.org are
without \Splash\ support, but I need this backend.

Define macros manually in $CFLAGS ("... -D__EXT_XOPEN_EX
-D__EXT_POSIX1_198808") did not solve my problem.

-
So, my questions:

1) What is the correct way to set POSIX version in headers?
2) Why stat() function can't be called?
3) What I need to do to define __EXT_XOPEN_EX macro?

Thanks.
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