[Buildroot] error: expected identifier before '(' token ehwn compiling with arm-unknown-linux-uclibcgnueabi-g++

bao bui buiqbao at gmail.com
Wed Mar 2 04:14:18 UTC 2011


This is more strange, when I change the name from "putchar" to "myputchar",
I can overcome this error.
But this is a ugly work around. Maybe it is just a conflict with the default
putchar function.

Please can anyone give me an advice?

Thanks

BAO
On Tue, Mar 1, 2011 at 7:18 PM, bao bui <buiqbao at gmail.com> wrote:

> I am trying to compile pdf-filters with buildroot. I got the error when
> compiling pdftopdf.cxx
>
> /usr/include/poppler/goo/GooString.h:38: note: the mangling of 'va_list'
> has changed in GCC 4.4
> In file included from P2PObject.h:32,
>                  from P2PCatalog.h:36,
>                  from P2PCatalog.cxx:32:
> P2POutputStream.h:48: error: expected identifier before '(' token
> P2POutputStream.h:48: error: expected identifier before '(' token
>
> This error occurs at the putchar function.
>
> This is strange because I can compile with native g++ for x86 without error
>
> Please help! I am running out of idea
>
> Below is the P2POutputStream.h file:
>
> /*
>
> Copyright (c) 2006-2007, BBR Inc.  All rights reserved.
>
> Permission is hereby granted, free of charge, to any person obtaining
> a copy of this software and associated documentation files (the
> "Software"), to deal in the Software without restriction, including
> without limitation the rights to use, copy, modify, merge, publish,
> distribute, sublicense, and/or sell copies of the Software, and to
> permit persons to whom the Software is furnished to do so, subject to
> the following conditions:
>
> The above copyright notice and this permission notice shall be included
> in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
> MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
> IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
> CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
> TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
> SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>
> */
> /*
>  P2POutputStream.h
>  pdftopdf stream for output
> */
> #ifndef _P2POUTPUTSTREAM_H_
> #define _P2POUTPUTSTREAM_H_
>
> #include "goo/gtypes.h"
>
> #include <config.h>
> #ifndef HAVE_ZLIB_H
> #undef HAVE_LIBZ
> #endif
> #include <stdio.h>
> #ifdef HAVE_LIBZ
> #include <zlib.h>
> #endif
>
> class P2POutputStream {
> public:
>   P2POutputStream(FILE *fpA);
>   ~P2POutputStream();
>   int write(const void *buf, int n);
>   int putchar(char c);
>   int printf(const char *format, ...);
>
>
>
>   int puts(const char *str);
>   int getPosition() { return position; }
>   GBool canDeflate() {
> #ifdef HAVE_LIBZ
>     return gTrue;
> #else
>     return gFalse;
> #endif
>   }
>   void startDeflate();
>   void endDeflate();
> private:
>   FILE *fp;
>   /* output position */
>   int position;
> #ifdef HAVE_LIBZ
>   z_stream zstream;
>   GBool deflating;
> #endif
> };
>
> #endif
>
>
>
> And below is the Makedefs file:
>
> #
> # "$Id: Makedefs.in 7242 2008-01-22 22:37:21Z mike $"
> #
> #   Common makefile definitions for the Common UNIX Printing System (CUPS).
> #
> #   Copyright 2007-2008 by Apple Inc.
> #   Copyright 1997-2007 by Easy Software Products, all rights reserved.
> #
> #   These coded instructions, statements, and computer programs are the
> #   property of Apple Inc. and are protected by Federal copyright
> #   law.  Distribution and use rights are outlined in the file
> "LICENSE.txt"
> #   which should have been included with this file.  If this file is
> #   file is missing or damaged, see the license at "http://www.cups.org/".
> #
>
> #
> # Programs...
> #
>
> AR        =
> /home/bao/work/buildroot/output/staging/usr/bin/arm-unknown-linux-uclibcgnueabi-ar
> AWK        =    gawk
> CC        =
>  /home/bao/work/buildroot/output/staging/usr/bin/arm-unknown-linux-uclibcgnueabi-gcc
> --sysroot=/home/bao/work/buildroot/output/staging
> CXX        =
>  /home/bao/work/buildroot/output/staging/usr/bin/arm-unknown-linux-uclibcgnueabi-g++
> --sysroot=/home/bao/work/buildroot/output/staging
> DSO        =    $(CC)
> HTMLDOC        =
> INSTALL        =    /usr/bin/install -c
> LD        =
> /home/bao/work/buildroot/output/staging/usr/bin/arm-unknown-linux-uclibcgnueabi-ld
> --sysroot=/home/bao/work/buildroot/output/staging
> LIBTOOL        =
> LN        =    /bin/ln -sf
> MV        =    /bin/mv
> PHPCONFIG    =
> RANLIB        =
> /home/bao/work/buildroot/output/staging/usr/bin/arm-unknown-linux-uclibcgnueabi-ranlib
> RM        =    /bin/rm -f
> RMDIR        =    /bin/rmdir
> SED        =    /bin/sed
> SHELL        =    /bin/sh
> STRIP        =
> /home/bao/work/buildroot/output/staging/usr/bin/arm-unknown-linux-uclibcgnueabi-strip
>
> #
> # Installation programs...
> #
>
> INSTALL_BIN    =    $(LIBTOOL) $(INSTALL) -m 755
> INSTALL_CONFIG    =    $(INSTALL) -m 640
> INSTALL_DATA    =    $(INSTALL) -m 644
> INSTALL_DIR    =    $(INSTALL) -d
> INSTALL_LIB    =    $(LIBTOOL) $(INSTALL) -m 755
> INSTALL_MAN    =    $(INSTALL) -m 644
> INSTALL_SCRIPT    =    $(INSTALL) -m 755
>
> #
> # Default user, group, and system groups for the scheduler...
> #
>
> CUPS_USER    =    lp
> CUPS_GROUP    =    lp
> CUPS_SYSTEM_GROUPS =    lpadmin sys root
> CUPS_PRIMARY_SYSTEM_GROUP =    lpadmin
>
> #
> # Default permissions...
> #
>
> CUPS_CONFIG_FILE_PERM = 640
> CUPS_LOG_FILE_PERM = 644
>
> #
> # Languages to install...
> #
>
> LANGUAGES    =    da de es et fi fr he id it ja ko nl no pl pt pt_BR ru sv
> zh zh_TW
> INSTALL_LANGUAGES =    install-languages
> UNINSTALL_LANGUAGES =    uninstall-languages
>
> #
> # Libraries...
> #
>
> LIBCUPS        =    libcups.so.2
> LIBCUPSIMAGE    =    libcupsimage.so.2
> LIBJPEG        =    -ljpeg
> LIBLDAP        =
> LIBMALLOC    =
> LIBPAPER    =
> LIBPNG        =    -lpng
> LIBSLP        =
> LIBGSSAPI    =
> LIBTIFF        =    -ltiff
> LIBZ        =    -lz
>
> #
> # Install static libraries?
> #
>
> INSTALLSTATIC    =
>
> #
> # Program options...
> #
> # ARCHFLAGS     Defines the default architecture build options.
> # ARCH32FLAGS   Defines the 32-bit architecture build options, used
> #               when compiling separate 32/64-bit libraries.
> # ARCH64FLAGS   Defines the 64-bit architecture build options, used
> #               when compiling separate 32/64-bit libraries.
> # OPTIM         Defines the common compiler optimization/debugging options
> #               for all architectures.
> # OPTIONS       Defines other compile-time options (currently only -DDEBUG
> #               for extra debug info)
> #
>
> ALL_CFLAGS    =    -Ifontembed -I.. -D_CUPS_SOURCE $(CFLAGS) $(SSLFLAGS) \
>             -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_THREAD_SAFE
> -D_REENTRANT $(OPTIONS)
> ALL_CXXFLAGS    =    -Ioprs -Iopvp -I../opvp -I../.. -I.. -D_CUPS_SOURCE
> $(CXXFLAGS) $(SSLFLAGS) \
>             -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_THREAD_SAFE
> -D_REENTRANT $(OPTIONS)
> ARCHFLAGS    =
> ARFLAGS        =    crvs
> BACKLIBS    =
> CFLAGS        =     -I/usr/include/poppler -I/usr/include/poppler
> -I/usr/include/poppler -pipe -O2  -mtune=arm920t -march=armv4t
> -mabi=aapcs-linux -msoft-float -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
> -D_FILE_OFFSET_BITS=64 -I/home/bao/work/buildroot/output/staging/usr/include
> -I/home/bao/work/buildroot/output/staging/include
> -I/home/bao/work/buildroot/output/staging/usr/include/python2.4
> COMMONLIBS    =    -lpthread -lm -lcrypt
> CUPSDLIBS    =
> CXXFLAGS    =     -I/usr/include/poppler -I/usr/include/poppler
> -I/usr/include/poppler -DPDFTOPDF -pipe -O2  -mtune=arm920t -march=armv4t
> -mabi=aapcs-linux -msoft-float -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
> -D_FILE_OFFSET_BITS=64 -I/home/bao/work/buildroot/output/staging/usr/include
> -I/home/bao/work/buildroot/output/staging/include
> CXXLIBS        =
> DSOFLAGS    =     -Wl,-soname,`basename $@` -shared $(OPTIM)
> DSOLIBS        =    $(LIBTIFF) $(LIBPNG) $(LIBJPEG) $(LIBZ) $(COMMONLIBS)
> DNSSDLIBS    =
> FONTS        =    fonts
> IMGLIBS        =
> IMGFILTERS    =    imagetops imagetoraster
> LAUNCHDLIBS    =
> LDFLAGS        =    -L../cups -L../filter  \
>             -L/home/bao/work/buildroot/output/staging/lib
> -L/home/bao/work/buildroot/output/staging/usr/lib   $(OPTIM)
> LEGACY_BACKENDS    =    parallel scsi
> LIBCUPSORDER    =    libcups.order
> LIBCUPSIMAGEORDER =    libcupsimage.order
> LINKCUPS    =    -lcups $(SSLLIBS)
> LINKCUPSIMAGE    =    -lcupsimage
> LIBS        =    $(LINKCUPS) $(COMMONLIBS)
> LCMS_LIBS    =    -llcms $(LIBS)
> FONTCONFIG_LIBS    =    -lfontconfig   $(LIBS)
> FREETYPE_LIBS    =    -lfreetype   $(LIBS)
> IJS_LIBS    =    -lijs $(LIBS)
> POPPLER_LIBS    =    -lpoppler -llcms $(LIBS)
> OPTIM        =    -Wall -Wno-format-y2k -fPIC -g -D_GNU_SOURCE
> OPTIONS        =
> PAMLIBS        =
> PAP        =
> PDFTOPS        =
> PHPDIR        =
> SSLFLAGS    =    -DOPENSSL_DISABLE_OLD_DES_SUPPORT
> SSLLIBS        =    -lssl -lcrypto
>
> #
> # Separate 32/64-bit library support...
> #
>
> ARCH32FLAGS    =
> DSO32FLAGS    =     -Wl,-soname,`basename $@` -shared $(OPTIM)
> INSTALL32    =
> LIB32CUPS    =
> LIB32CUPSIMAGE    =
> LIB32DIR    =    $(BUILDROOT)
> UNINSTALL32    =
>
> ARCH64FLAGS    =
> DSO64FLAGS    =     -Wl,-soname,`basename $@` -shared $(OPTIM)
> INSTALL64    =
> LIB64CUPS    =
> LIB64CUPSIMAGE    =
> LIB64DIR    =    $(BUILDROOT)
> UNINSTALL64    =
>
> #
> # Directories...
> #
> # The first section uses the GNU names (which are *extremely*
> # difficult to find in a makefile because they are lowercase...)
> # We have to define these first because autoconf uses ${prefix}
> # and ${exec_prefix} for most of the other directories...
> #
> # The "datarootdir" variable may not get defined if you are using
> # a version of autoconf prior to 2.60.
> #
> # This is immediately followed by definition in ALL CAPS for the
> # needed directories...
> #
>
> bindir        =    /usr/bin
> datadir        =    /usr/share
> datarootdir    =    /usr/share
> exec_prefix    =    /usr
> includedir    =    ${prefix}/include
> infodir        =    ${datarootdir}/info
> libdir        =    /usr/lib
> libexecdir    =    ${exec_prefix}/libexec
> localstatedir    =    /var
> mandir        =    ${datarootdir}/man
> oldincludedir    =    /usr/include
> prefix        =    /usr
> sbindir        =    /usr/sbin
> sharedstatedir    =    ${prefix}/com
> srcdir        =    .
> sysconfdir    =    /etc
> top_srcdir    =    .
>
> BUILDROOT    =    $(DSTROOT)
>
> AMANDIR        =    $(BUILDROOT)${datarootdir}/man
> BINDIR        =    $(BUILDROOT)/usr/bin
> CACHEDIR    =    $(BUILDROOT)/var/cache/cups
> DATADIR        =    $(BUILDROOT)/usr/share/cups
> DOCDIR        =    $(BUILDROOT)/usr/share/doc/cups
> ICONDIR        =    /usr/share/icons
> INCLUDEDIR    =    $(BUILDROOT)$(includedir)
> INITDIR        =    /etc
> INITDDIR    =
> LIBDIR        =    $(BUILDROOT)$(libdir)
> LOCALEDIR    =     $(BUILDROOT)/usr/share/locale
> LOGDIR        =     $(BUILDROOT)/var/log/cups
> MANDIR        =    $(BUILDROOT)${datarootdir}/man
> MENUDIR        =    /usr/share/applications
> PMANDIR        =    $(BUILDROOT)${datarootdir}/man
> RCLEVELS    =    2 3 5
> RCSTART        =    81
> RCSTOP        =    36
> REQUESTS    =     $(BUILDROOT)/var/spool/cups
> SBINDIR        =    $(BUILDROOT)/usr/sbin
> SERVERBIN    =     $(BUILDROOT)/usr/lib/cups
> SERVERROOT    =     $(BUILDROOT)/etc/cups
> STATEDIR    =    $(BUILDROOT)/var/run/cups
> XINETD        =
>
> MAN1EXT        =    1.gz
> MAN5EXT        =    5.gz
> MAN7EXT        =    7.gz
> MAN8EXT        =    8.gz
> MAN8DIR        =    8
>
> PAMDIR        =
> PAMFILE        =    pam.std
>
> DEFAULT_LAUNCHD_CONF =
> DBUSDIR        =    /etc/dbus-1
>
>
> #
> # Rules...
> #
>
> .SILENT:
> .SUFFIXES:    .1 .1.gz .1m .1m.gz .5 .5.gz .7 .7.gz .8 .8.gz .a .c .cxx .h
> .man .o .32.o .64.o .gz
>
> .c.o:
>     echo Compiling $<...
>     $(CC) $(ARCHFLAGS) $(OPTIM) $(ALL_CFLAGS) -c $<
>
> .c.32.o:
>     echo Compiling 32-bit $<...
>     $(CC) $(ARCH32FLAGS) $(OPTIM) $(ALL_CFLAGS) -c -o $@ $<
>
> .c.64.o:
>     echo Compiling 64-bit $<...
>     $(CC) $(ARCH64FLAGS) $(OPTIM) $(ALL_CFLAGS) -c -o $@ $<
>
> .cxx.o:
>     echo Compiling $<...
>     $(CXX) $(ARCHFLAGS) $(OPTIM) $(ALL_CXXFLAGS) -c $<
>
> .man.1 .man.1m .man.5 .man.7 .man.8:
>     echo Linking $<...
>     $(RM) $@
>     $(LN) $< $@
>
> .man.1.gz .man.1m.gz .man.5.gz .man.7.gz .man.8.gz .man.gz:
>     echo -n Compressing $<...
>     $(RM) $@
>     gzip -v9 <$< >$@
>
>
> #
> # End of "$Id: Makedefs.in 7242 2008-01-22 22:37:21Z mike $"
> #
>
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