Bug 153811 – >=app-misc/beagle-0.2.9 fails compilation (Stopwatch class)

• Product: Gentoo Linux
• Status: RESOLVED INVALID

[Description Ernst Rohlicek 2006-11-02 06:24:11 UTC]

Hello,

Since beagle-0.2.9, it does not compile anymore. I did not use it for a while, but every version since 0.2.9 complains about a class name clash. On the beagle open bugs list I could not find a mention about this, so I assume it's a Gentoo-specific issue.

The compilation output is as follows:

[...]
./LuceneQueryingDriver.cs(126,4): error CS0104: `Stopwatch' is an ambiguous reference between `System.Diagnostics.Stopwatch' and `Beagle.Util.Stopwatch'
./LuceneQueryingDriver.cs(482,4): error CS0246: The type or namespace name `Stopwatch' could not be found. Are you missing a using directive or an assembly reference?
./LuceneQueryingDriver.cs(584,4): error CS0246: The type or namespace name `Stopwatch' could not be found. Are you missing a using directive or an assembly reference?
./LuceneQueryingDriver.cs(584,4): error CS0246: The type or namespace name `Stopwatch' could not be found. Are you missing a using directive or an assembly reference?
./LuceneQueryingDriver.cs(584,4): error CS0246: The type or namespace name `Stopwatch' could not be found. Are you missing a using directive or an assembly reference?
./LuceneQueryingDriver.cs(584,4): error CS0246: The type or namespace name `Stopwatch' could not be found. Are you missing a using directive or an assembly reference?
./LuceneQueryingDriver.cs(584,4): error CS0246: The type or namespace name `Stopwatch' could not be found. Are you missing a using directive or an assembly reference?
./Mono.Data.SqliteClient/SqliteDataReader.cs(70,73): warning CS0618: `System.Collections.CaseInsensitiveHashCodeProvider' is obsolete: `Please use StringComparer instead.'
Compilation failed: 7 error(s), 15 warnings
make[2]: *** [BeagleDaemonLib.dll] Fehler 1
make[2]: Leaving directory `/tmp/portage/app-misc/beagle-0.2.11/work/beagle-0.2.11/beagled'
make[1]: *** [all-recursive] Fehler 1
make[1]: Leaving directory `/tmp/portage/app-misc/beagle-0.2.11/work/beagle-0.2.11'
make: *** [all] Fehler 2

!!! ERROR: app-misc/beagle-0.2.11 failed.
Call stack:
  ebuild.sh, line 1568:   Called dyn_compile
  ebuild.sh, line 937:   Called src_compile
  beagle-0.2.11.ebuild, line 105:   Called die

!!! Make failed
!!! If you need support, post the topmost build error, and the call stack if relevant.

Is any Gentoo patch touching this or do we compile with any special options?

If it's not an ebuild problem, then I guess, the solution is as simple as prefixing the references to the Stopwatch class with the according namespaces - I could write a patch for that.

[Comment 1 Luis Medinas (RETIRED) 2006-11-02 09:45:00 UTC]

provide mono version and emerge --info please

[Comment 2 Ernst Rohlicek 2006-11-02 13:00:47 UTC]

(In reply to comment #1)
> provide mono version and emerge --info please

Alright, mono version is as follows:

  [ebuild   R   ] dev-lang/mono-1.1.18-r1  USE="X nptl" 0 kB

emerge --info follows:

Portage 2.1.2_rc1 (default-linux/x86/2006.0, gcc-4.1.1, glibc-2.5-r0, 2.6.19-rc2 i686)
=================================================================
System uname: 2.6.19-rc2 i686 AMD Athlon(tm)
Gentoo Base System version 1.13.0_alpha3
Last Sync: Sun, 29 Oct 2006 21:20:02 +0000
distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled]
app-admin/eselect-compiler: [Not Present]
dev-java/java-config: 1.3.7, 2.0.30
dev-lang/python:     2.4.3-r4
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     [Not Present]
dev-util/confcache:  [Not Present]
sys-apps/sandbox:    1.2.18.1
sys-devel/autoconf:  2.13, 2.60
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils:  2.17
sys-devel/gcc-config: 1.3.14
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.17-r1
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=athlon-xp -O3 -msse -mmmx -m3dnow -mfpmath=sse -pipe -s -fpeel-loops -ftracer -funroll-loops -floop-optimize2"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/X11/xkb"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf /etc/java-config/vms/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c"
CXXFLAGS="-march=athlon-xp -O3 -msse -mmmx -m3dnow -mfpmath=sse -pipe -s -fpeel-loops -ftracer -funroll-loops -floop-optimize2 -fvisibility-inlines-hidden"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks metadata-transfer notitles parallel-fetch sandbox sfperms strict"
GENTOO_MIRRORS="http://gentoo.inode.at"
LANG="de_DE.utf8"
LC_ALL="de_DE.utf8"
LDFLAGS="-Wl,-O1,--strip-all,--sort-common,--enable-new-dtags,-zcombreloc,-zdynsort,-znow,--relax"
LINGUAS="de en_US en"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://gentoo.inode.at/gentoo-portage"
USE="x86 3dnow 3dnowext GAPING_SECURITY_HOLE X a52 aac acpi alsa amr apache2 artworkextra asf avahi avi beagle berkdb bitmap-fonts bluetooth bonjour bonobo branding bzip2 cairo cddb chm cjk cli cpdflib cracklib crypt cups daap dbus djvu dlloader dri dts dv dvd dvdread dvi ecc eds elibc_glibc emboss encode evo exif expat fam firefox flac freetype galago gdbm glibc-omitfp glitz gnome gnutls gphoto2 gpm gstreamer gstreamer010 gtk gtk2 gtkhtml hal howl-compat iconv imap input_devices_keyboard input_devices_mouse isdnlog ithreads jabber jpeg jpeg2k kernel_linux lcms libg++ libnotify libwww linguas_de linguas_en linguas_en_US lzo mad matroska mdnsresponder-compat mikmod mmap mmx mmxext mng mono mozilla mp3 mp4 mpeg mpi nautilus ncurses nfs nls nocardbus nonfsv4 nowebdav nptl nptlonly nsplugin nvidia ogg oggvorbis opengl oss pcre pdf pdflib perl pic png pnp ppds pppd python quicktime readline real reflection rtc ruby sdl session speex spell spl sse ssh ssl svg symlink sysvipc t1lib tcpd theora threads tiff truetype truetype-fonts type1-fonts udev unicode usb userland_GNU userlocales versioncontrol video_cards_nv video_cards_nvidia video_cards_vesa vorbis win32codecs x264 xine xml xml2 xorg xv xvid xvmc zlib"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 3 Daniel Drake (RETIRED) 2006-11-12 09:48:27 UTC]

Please post output of:

monop System.Diagnostics.Stopwatch

[Comment 4 Luis Medinas (RETIRED) 2006-11-13 08:58:19 UTC]

ok i know that's wrong.
The thing is beagle has a Stopwatch class itself and your compiler is using gmcs (.net 2.0) that has the Stopwatch class too. So there's a namespace conflict. Thanks to Joe Shaw for explaining me this.

So please do what daniel asked and this too monop2 System.Diagnostics.Stopwatch.

Your problem now is that your makefiles are detecting gmcs (.net 2.0) instead of mcs (.net 1.0). That can be an issue of your hax0r CFLAGS and LDFLAGS :).

[Comment 5 Luis Medinas (RETIRED) 2006-12-04 03:12:57 UTC]

this isn't a bug on beagle, you need to see if you mono is installed right and it's using mcs instead of gmcs.
Thanks