[Pkg-pascal-devel] Bug#780905: Bug#780905: fp-compiler-2.6.4: fpc fails to link programs using fpmkunit
Abou Al Montacir
abou.almontacir at sfr.fr
Sun Dec 6 13:51:48 UTC 2015
Hi All,
On Sat, 2015-12-05 at 15:23 +0100, Gilles Risch wrote:
> program ReproduceBug;
>
> {$mode objfpc}{$H+}
>
> uses
> {$ifdef unix}cthreads;{$endif}
>
> begin
> writeln('using cthreads seems to be the root cause of this bug.');
> end.
I just tried the above program and it worked perfect:
$cat - > test.pas
program ReproduceBug;
{$mode objfpc}{$H+}
uses
{$ifdef unix}cthreads;{$endif}
begin
writeln('using cthreads seems to be the root cause of this bug.');
end.
$fpc test.pas
Free Pascal Compiler version 2.6.4+dfsg-8 [2015/08/14] for x86_64
Copyright (c) 1993-2014 by Florian Klaempfl and others
Target OS: Linux for x86-64
Compiling test.pas
Linking test
[some blank lines]
/usr/bin/ld.bfd: warning: link.res contains output sections; did you forget -T?
10 lines compiled, 0.5 sec
$./test
using cthreads seems to be the root cause of this bug.
$uname -a
Linux lt-mazen 4.2.0-1-amd64 #1 SMP Debian 4.2.6-1 (2015-11-10) x86_64 GNU/Linux
$dpkg-architecture
DEB_BUILD_ARCH=amd64
DEB_BUILD_ARCH_BITS=64
DEB_BUILD_ARCH_CPU=amd64
DEB_BUILD_ARCH_ENDIAN=little
DEB_BUILD_ARCH_OS=linux
DEB_BUILD_GNU_CPU=x86_64
DEB_BUILD_GNU_SYSTEM=linux-gnu
DEB_BUILD_GNU_TYPE=x86_64-linux-gnu
DEB_BUILD_MULTIARCH=x86_64-linux-gnu
DEB_HOST_ARCH=amd64
DEB_HOST_ARCH_BITS=64
DEB_HOST_ARCH_CPU=amd64
DEB_HOST_ARCH_ENDIAN=little
DEB_HOST_ARCH_OS=linux
DEB_HOST_GNU_CPU=x86_64
DEB_HOST_GNU_SYSTEM=linux-gnu
DEB_HOST_GNU_TYPE=x86_64-linux-gnu
DEB_HOST_MULTIARCH=x86_64-linux-gnu
DEB_TARGET_ARCH=amd64
DEB_TARGET_ARCH_BITS=64
DEB_TARGET_ARCH_CPU=amd64
DEB_TARGET_ARCH_ENDIAN=little
DEB_TARGET_ARCH_OS=linux
DEB_TARGET_GNU_CPU=x86_64
DEB_TARGET_GNU_SYSTEM=linux-gnu
DEB_TARGET_GNU_TYPE=x86_64-linux-gnu
DEB_TARGET_MULTIARCH=x86_64-linux-gnu
$dpkg -l '*:i386'
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-===========================-==================-==================-===========================================================
ii gcc-5-base:i386 5.2.1-23 i386 GCC, the GNU Compiler Collection (base package)
ii gstreamer1.0-plugins-base:i 1.6.1-1 i386 GStreamer plugins from the "base" set
ii i965-va-driver:i386 1.6.1-1 i386 VAAPI driver for Intel G45 & HD Graphics family
ii libasound2:i386 1.0.29-1 i386 shared library for ALSA applications
ii libasound2-plugins:i386 1.0.29-1 i386 ALSA library additional plugins
ii libasyncns0:i386 0.8-5 i386 Asynchronous name service query library
ii libatk1.0-0:i386 2.18.0-1 i386 ATK accessibility toolkit
ii libattr1:i386 1:2.4.47-2 i386 Extended attribute shared library
ii libaudio2:i386 1.9.4-3 i386 Network Audio System - shared libraries
ii libavahi-client3:i386 0.6.32~rc+dfsg-1 i386 Avahi client library
ii libavahi-common-data:i386 0.6.32~rc+dfsg-1 i386 Avahi common data files
ii libavahi-common3:i386 0.6.32~rc+dfsg-1 i386 Avahi common library
ii libavcodec-ffmpeg56:i386 7:2.8.3-1 i386 FFmpeg library with de/encoders for audio/video codecs - ru
ii libavresample-ffmpeg2:i386 7:2.8.3-1 i386 FFmpeg compatibility library for resampling - runtime files
ii libavutil-ffmpeg54:i386 7:2.8.3-1 i386 FFmpeg library with functions for simplifying programming -
ii libbsd0:i386 0.7.0-2 i386 utility functions from BSD systems - shared library
ii libc6:i386 2.19-22 i386 GNU C Library: Shared libraries
ii libc6-i686:i386 2.19-22 i386 GNU C Library: Shared libraries [i686 optimized]
ii libcairo2:i386 1.14.4-1 i386 Cairo 2D vector graphics library
ii libcap2:i386 1:2.24-12 i386 POSIX 1003.1e capabilities (library)
ii libcdparanoia0:i386 3.10.2+debian-11 i386 audio extraction tool for sampling CDs (library)
ii libcomerr2:i386 1.42.13-1 i386 common error description library
ii libcrystalhd3:i386 1:0.0~git20110715. i386 Crystal HD Video Decoder (shared library)
ii libcups2:i386 2.1.0-6 i386 Common UNIX Printing System(tm) - Core library
ii libdatrie1:i386 0.2.10-1 i386 Double-array trie library
ii libdbus-1-3:i386 1.10.4-1 i386 simple interprocess messaging system (library)
ii libdrm-amdgpu1:i386 2.4.65-3 i386 Userspace interface to amdgpu-specific kernel DRM services
ii libdrm-intel1:i386 2.4.65-3 i386 Userspace interface to intel-specific kernel DRM services -
ii libdrm-nouveau2:i386 2.4.65-3 i386 Userspace interface to nouveau-specific kernel DRM services
ii libdrm-radeon1:i386 2.4.65-3 i386 Userspace interface to radeon-specific kernel DRM services
ii libdrm2:i386 2.4.65-3 i386 Userspace interface to kernel DRM services -- runtime
ii libedit2:i386 3.1-20150325-1 i386 BSD editline and history libraries
ii libelf1:i386 0.163-5.1 i386 library to read and write ELF files
ii libexpat1:i386 2.1.0-7 i386 XML parsing C library - runtime library
ii libffi6:i386 3.2.1-3 i386 Foreign Function Interface library runtime
ii libflac8:i386 1.3.1-4 i386 Free Lossless Audio Codec - runtime C library
ii libfontconfig1:i386 2.11.0-6.3 i386 generic font configuration library - runtime
ii libfreetype6:i386 2.6.1-0.1 i386 FreeType 2 font engine, shared library files
ii libgcc1:i386 1:5.2.1-23 i386 GCC support library
ii libgcrypt20:i386 1.6.4-3 i386 LGPL Crypto library - runtime library
ii libgdk-pixbuf2.0-0:i386 2.32.2-1 i386 GDK Pixbuf library
ii libgl1-mesa-dri:i386 11.0.6-1 i386 free implementation of the OpenGL API -- DRI modules
ii libgl1-mesa-glx:i386 11.0.6-1 i386 free implementation of the OpenGL API -- GLX runtime
ii libglapi-mesa:i386 11.0.6-1 i386 free implementation of the GL API -- shared library
ii libglib2.0-0:i386 2.46.2-1 i386 GLib library of C routines
ii libgmp10:i386 2:6.1.0+dfsg-2 i386 Multiprecision arithmetic library
ii libgnutls-deb0-28:i386 3.3.18-1 i386 GNU TLS library - main runtime library
ii libgpg-error0:i386 1.20-1 i386 library for common error values and messages in GnuPG compo
ii libgpm2:i386 1.20.4-6.1+b2 i386 General Purpose Mouse - shared library
ii libgraphite2-3:i386 1.3.3-1 i386 Font rendering engine for Complex Scripts -- library
ii libgsm1:i386 1.0.13-4 i386 Shared libraries for GSM speech compressor
ii libgssapi-krb5-2:i386 1.13.2+dfsg-4 i386 MIT Kerberos runtime libraries - krb5 GSS-API Mechanism
ii libgstreamer-plugins-base1. 1.6.1-1 i386 GStreamer libraries from the "base" set
ii libgstreamer1.0-0:i386 1.6.1-1 i386 Core GStreamer libraries and elements
ii libgtk2.0-0:i386 2.24.28-1 i386 GTK+ graphical user interface library
ii libharfbuzz0b:i386 1.0.1-1+b1 i386 OpenType text shaping engine (shared library)
ii libhogweed4:i386 3.1.1-4 i386 low level cryptographic library (public-key cryptos)
ii libice6:i386 2:1.0.9-1+b1 i386 X11 Inter-Client Exchange library
ii libjack-jackd2-0:i386 1.9.10+20150825git i386 JACK Audio Connection Kit (libraries)
ii libjbig0:i386 2.1-3.1 i386 JBIGkit libraries
ii libjpeg62-turbo:i386 1:1.4.1-2 i386 libjpeg-turbo JPEG runtime library
ii libjson-c2:i386 0.11-4 i386 JSON manipulation library - shared library
ii libk5crypto3:i386 1.13.2+dfsg-4 i386 MIT Kerberos runtime libraries - Crypto Library
ii libkeyutils1:i386 1.5.9-8 i386 Linux Key Management Utilities (library)
ii libkrb5-3:i386 1.13.2+dfsg-4 i386 MIT Kerberos runtime libraries
ii libkrb5support0:i386 1.13.2+dfsg-4 i386 MIT Kerberos runtime libraries - Support library
ii liblcms2-2:i386 2.6-3+b3 i386 Little CMS 2 color management library
ii libllvm3.5v5:i386 1:3.5.2-3 i386 Modular compiler and toolchain technologies, runtime librar
ii libllvm3.7:i386 1:3.7-4 i386 Modular compiler and toolchain technologies, runtime librar
ii liblzma5:i386 5.1.1alpha+2012061 i386 XZ-format compression library
ii libmng1:i386 1.0.10+dfsg-3.1+b3 i386 Multiple-image Network Graphics library
ii libmp3lame0:i386 3.99.5+repack1-9+b i386 MP3 encoding library
ii libncurses5:i386 6.0+20151024-2 i386 shared libraries for terminal handling
ii libnettle6:i386 3.1.1-4 i386 low level cryptographic library (symmetric and one-way cryp
ii libnuma1:i386 2.0.10-1 i386 Libraries for controlling NUMA policy
ii libogg0:i386 1.3.2-1 i386 Ogg bitstream library
ii libopenjpeg5:i386 1:1.5.2-3.1 i386 JPEG 2000 image compression/decompression library - runtime
ii libopus0:i386 1.1.1-1 i386 Opus codec runtime library
ii liborc-0.4-0:i386 1:0.4.24-1 i386 Library of Optimized Inner Loops Runtime Compiler
ii libp11-kit0:i386 0.23.1-3 i386 Library for loading and coordinating access to PKCS#11 modu
ii libpango-1.0-0:i386 1.38.1-1 i386 Layout and rendering of internationalized text
ii libpangocairo-1.0-0:i386 1.38.1-1 i386 Layout and rendering of internationalized text
ii libpangoft2-1.0-0:i386 1.38.1-1 i386 Layout and rendering of internationalized text
ii libpciaccess0:i386 0.13.4-1 i386 Generic PCI access library for X
ii libpcre3:i386 2:8.35-8 i386 Perl 5 Compatible Regular Expression Library - runtime file
ii libpixman-1-0:i386 0.33.4-1 i386 pixel-manipulation library for X and cairo
ii libpng12-0:i386 1.2.54-1 i386 PNG library - runtime
ii libpulse0:i386 7.1-2 i386 PulseAudio client libraries
ii libqt4-dbus:i386 4:4.8.7+dfsg-4 i386 Qt 4 D-Bus module
ii libqt4-network:i386 4:4.8.7+dfsg-4 i386 Qt 4 network module
ii libqt4-opengl:i386 4:4.8.7+dfsg-4 i386 Qt 4 OpenGL module
ii libqt4-xml:i386 4:4.8.7+dfsg-4 i386 Qt 4 XML module
ii libqt4-xmlpatterns:i386 4:4.8.7+dfsg-4 i386 Qt 4 XML patterns module
ii libqtcore4:i386 4:4.8.7+dfsg-4 i386 Qt 4 core module
ii libqtdbus4:i386 4:4.8.7+dfsg-4 i386 Qt 4 D-Bus module library
ii libqtgui4:i386 4:4.8.7+dfsg-4 i386 Qt 4 GUI module
ii libqtwebkit4:i386 2.3.4.dfsg-5 i386 Web content engine library for Qt
ii libsamplerate0:i386 0.1.8-8 i386 Audio sample rate conversion library
ii libschroedinger-1.0-0:i386 1.0.11-2.1 i386 library for encoding/decoding of Dirac video streams
ii libselinux1:i386 2.4-3 i386 SELinux runtime shared libraries
ii libshine3:i386 3.1.0-2.1 i386 Fixed-point MP3 encoding library - runtime files
ii libsm6:i386 2:1.2.2-1+b1 i386 X11 Session Management library
ii libsnappy1v5:i386 1.1.3-2 i386 fast compression/decompression library
ii libsndfile1:i386 1.0.25-10 i386 Library for reading/writing audio files
ii libspeex1:i386 1.2~rc1.2-1 i386 The Speex codec runtime library
ii libspeexdsp1:i386 1.2~rc1.2-1 i386 The Speex extended runtime library
ii libsqlite3-0:i386 3.9.2-1 i386 SQLite 3 shared library
ii libssl1.0.0:i386 1.0.2d-1 i386 Secure Sockets Layer toolkit - shared libraries
ii libstdc++6:i386 5.2.1-23 i386 GNU Standard C++ Library v3
ii libswresample-ffmpeg1:i386 7:2.8.3-1 i386 FFmpeg library for audio resampling, rematrixing etc. - run
ii libsystemd0:i386 228-2 i386 systemd utility library
ii libtasn1-6:i386 4.7-2 i386 Manage ASN.1 structures (runtime)
ii libthai0:i386 0.1.24-1 i386 Thai language support library
ii libtheora0:i386 1.1.1+dfsg.1-7 i386 Theora Video Compression Codec
ii libtiff5:i386 4.0.5-1 i386 Tag Image File Format (TIFF) library
ii libtinfo5:i386 6.0+20151024-2 i386 shared low-level terminfo library for terminal handling
ii libtwolame0:i386 0.3.13-1.2 i386 MPEG Audio Layer 2 encoding library
ii libtxc-dxtn-s2tc0:i386 0~git20131104-1.1 i386 Texture compression library for Mesa
ii libudev1:i386 228-2 i386 libudev shared library
ii libuuid1:i386 2.27.1-1 i386 Universally Unique ID library
ii libva1:i386 1.6.1-1 i386 Video Acceleration (VA) API for Linux -- runtime
ii libvdpau1:i386 1.1.1-3 i386 Video Decode and Presentation API for Unix (libraries)
ii libvisual-0.4-0:i386 0.4.0-8 i386 audio visualization framework
ii libvorbis0a:i386 1.3.4-3 i386 decoder library for Vorbis General Audio Compression Codec
ii libvorbisenc2:i386 1.3.4-3 i386 encoder library for Vorbis General Audio Compression Codec
ii libvpx2:i386 1.4.0-4 i386 VP8 and VP9 video codec (shared library)
ii libwavpack1:i386 4.75.0-1 i386 audio codec (lossy and lossless) - library
ii libwebp5:i386 0.4.4-1 i386 Lossy compression of digital photographic images.
ii libwrap0:i386 7.6.q-25 i386 Wietse Venema's TCP wrappers library
ii libx11-6:i386 2:1.6.3-1 i386 X11 client-side library
ii libx11-xcb1:i386 2:1.6.3-1 i386 Xlib/XCB interface library
ii libx264-148:i386 2:0.148.2601+gita0 i386 x264 video coding library
ii libx265-68:i386 1.8-4 i386 H.265/HEVC video stream encoder (shared library)
ii libxau6:i386 1:1.0.8-1 i386 X11 authorisation library
ii libxcb-dri2-0:i386 1.10-3+b1 i386 X C Binding, dri2 extension
ii libxcb-dri3-0:i386 1.10-3+b1 i386 X C Binding, dri3 extension
ii libxcb-glx0:i386 1.10-3+b1 i386 X C Binding, glx extension
ii libxcb-present0:i386 1.10-3+b1 i386 X C Binding, present extension
ii libxcb-randr0:i386 1.10-3+b1 i386 X C Binding, randr extension
ii libxcb-render0:i386 1.10-3+b1 i386 X C Binding, render extension
ii libxcb-shape0:i386 1.10-3+b1 i386 X C Binding, shape extension
ii libxcb-shm0:i386 1.10-3+b1 i386 X C Binding, shm extension
ii libxcb-sync1:i386 1.10-3+b1 i386 X C Binding, sync extension
ii libxcb-xfixes0:i386 1.10-3+b1 i386 X C Binding, xfixes extension
ii libxcb1:i386 1.10-3+b1 i386 X C Binding
ii libxcomposite1:i386 1:0.4.4-1 i386 X11 Composite extension library
ii libxcursor1:i386 1:1.1.14-1+b1 i386 X cursor management library
ii libxdamage1:i386 1:1.1.4-2+b1 i386 X11 damaged region extension library
ii libxdmcp6:i386 1:1.1.2-1 i386 X11 Display Manager Control Protocol library
ii libxext6:i386 2:1.3.3-1 i386 X11 miscellaneous extension library
ii libxfixes3:i386 1:5.0.1-2+b2 i386 X11 miscellaneous 'fixes' extension library
ii libxi6:i386 2:1.7.5-1 i386 X11 Input extension library
ii libxinerama1:i386 2:1.1.3-1+b1 i386 X11 Xinerama extension library
ii libxrandr2:i386 2:1.5.0-1 i386 X11 RandR extension library
ii libxrender1:i386 1:0.9.9-2 i386 X Rendering Extension client library
ii libxshmfence1:i386 1.2-1 i386 X shared memory fences - shared library
ii libxss1:i386 1:1.2.2-1 i386 X11 Screen Saver extension library
ii libxt6:i386 1:1.1.5-1 i386 X11 toolkit intrinsics library
ii libxtst6:i386 2:1.2.2-1+b1 i386 X11 Testing -- Record extension library
ii libxv1:i386 2:1.0.10-1+b1 i386 X11 Video extension library
ii libxvidcore4:i386 2:1.3.4-1 i386 Open source MPEG-4 video codec (library)
ii libxxf86vm1:i386 1:1.1.4-1 i386 X11 XFree86 video mode extension library
ii libzvbi0:i386 0.2.35-10 i386 Vertical Blanking Interval decoder (VBI) - runtime files
ii skype:i386 4.3.0.37-1 i386 Wherever you are, wherever they are
ii va-driver-all:i386 1.6.1-1 i386 Video Acceleration (VA) API -- driver metapackage
ii vdpau-va-driver:i386 0.7.4-4 i386 VDPAU-based backend for VA API
ii zlib1g:i386 1:1.2.8.dfsg-2+b1 i386 compression library - runtime
As you can see I have both gcc and libc installed for i386 and this programs
works.
i think this probably happens that the compiler finds the i386 linker and thus
looks for the i386 libs.
Can you please attach the link.res file?
--
Cheers,
Abou Al Montacir
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