Bug 280732 – dev-python/pycxx-6.1.0 has wrong include lines in some headers

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Francisco J. Vazquez 2009-08-08 09:27:38 UTC]

When emerging matplotlib (any version) I get this:


building 'matplotlib.ft2font' extension
creating build/temp.linux-x86_64-2.6
creating build/temp.linux-x86_64-2.6/src
creating build/temp.linux-x86_64-2.6/CXX
x86_64-pc-linux-gnu-gcc -pthread -DNDEBUG -march=core2 -O2 -pipe -fPIC -DPY_ARRAYAUNIQUE_SYMBOL=MPL_ARRAY_API -I/usr/lib64/python2.6/site-packages/numpy/core/include -I/usr/include/freetype2 -I/usr/include -I. -I/usr/include/python2.6 -c src/ft2font.cpp -o build/temp.linux-x86_64-2.6/src/ft2font.o
In file included from src/ft2font.h:4,
                 from src/ft2font.cpp:1:
/usr/include/python2.6/CXX/Extensions.hxx:50:34: error: CXX/Python2/Config.hxx: No such file or directory
/usr/include/python2.6/CXX/Extensions.hxx:51:36: error: CXX/Python2/CxxDebug.hxx: No such file or directory


If we take a look at /usr/include/python2.6/CXX/Extensions.hxx:

#include "CXX/WrapPython.h"
#include "CXX/Version.hxx"
#include "CXX/Python2/Config.hxx"
#include "CXX/Python2/CxxDebug.hxx"
#include "CXX/Python2/Objects.hxx"

CXX/Python2? That directory doesn't even exist. Config.hxx, CxxDebug.hxx and Objects.hxx are in CXX. I did a

sed -i Extensions.hxx -e 's~CXX/Python2/~CXX/~'

and matplotlib compiled again without problems. It seems this problem is caused by pycxx-6.1.0-setup.py.patch.

Reproducible: Always

Steps to Reproduce:




Portage 2.2_rc36 (default/linux/amd64/2008.0/desktop, gcc-4.4.1, glibc-2.10.1-r0, 2.6.31-rc5 x86_64)
=================================================================
System uname: Linux-2.6.31-rc5-x86_64-Intel-R-_Core-TM-2_Quad_CPU_Q6600_@_2.40GHz-with-gentoo-2.0.1
Timestamp of tree: Sat, 08 Aug 2009 08:30:01 +0000
app-shells/bash:     4.0_p28
dev-lang/python:     2.6.2-r1, 3.1
dev-python/pycrypto: 2.0.1-r8
dev-util/cmake:      2.6.4-r2
sys-apps/baselayout: 2.0.1
sys-apps/openrc:     0.4.3-r3
sys-apps/sandbox:    2.0
sys-devel/autoconf:  2.13, 2.63-r1
sys-devel/automake:  1.7.9-r1, 1.9.6-r2, 1.10.2, 1.11
sys-devel/binutils:  2.19.1-r1
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.2.6a
virtual/os-headers:  2.6.30-r1
ACCEPT_KEYWORDS="amd64 ~amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=core2 -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-march=core2 -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests buildpkg distlocks fixpackages parallel-fetch preserve-libs protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch"
GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1"
MAKEOPTS="-j5"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage/overlay"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X a52 aac acl acpi alsa amd64 berkdb branding bzip2 cairo cdr cjk cli cracklib crypt cups dbus dri dvd dvdr eds emboss encode fbcon firefox flac fortran gdbm gif gnome gnome-keyring gpm gstreamer gtk hal iconv imap ipv6 isdnlog jingle joystick jpeg jpeg2k libnotify mad mikmod mmx mng mp3 mpeg mudflap multilib nautilus ncurses nls nptl nptlonly ogg opengl openmp pam pcre pdf perl png pppd pulseaudio python qt3support quicktime readline reflection sdl session spell spl sse sse2 ssl startup-notification subversion svg symlink sysfs tcpd threads tiff truetype unicode usb v4l2 vorbis x264 xml xorg xulrunner xv xvid zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="radeon radeonhd"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 1 Eric N. Vander Weele 2009-08-08 15:54:13 UTC]

Created attachment 200589 [details, diff]
Patch to fix include lines.

[Comment 2 Eric N. Vander Weele 2009-08-08 15:56:35 UTC]

*** Bug 280765 has been marked as a duplicate of this bug. ***

[Comment 3 Sandy 2009-08-08 18:09:55 UTC]

Created attachment 200608 [details]
dev-python/pycxx-6.1.0.ebuild

Hi, compiling matplotlib I run into the same problem with pycxx-6.1.0. Your patch fixed the issue, thanks.
For the experts the change in the ebuild is obvious. For others the adjusted ebuild might be handy... so here it is.

[Comment 4 srunni 2009-08-10 02:18:13 UTC]

I can confirm that this worked for me as well, on Gentoo x86.

[Comment 5 Arfrever Frehtes Taifersar Arahesis (RETIRED) 2009-08-10 03:03:07 UTC]

(In reply to comment #0)
> It seems this problem is caused by pycxx-6.1.0-setup.py.patch.

Required headers wouldn't be installed at all without this patch.

Wrong paths were also in /usr/include/python3.1/CXX/Objects.hxx, /usr/include/python3.1/CXX/Exception.hxx and /usr/include/python3.1/CXX/Extensions.hxx.

[Comment 6 Arfrever Frehtes Taifersar Arahesis (RETIRED) 2009-08-10 03:04:46 UTC]

Fixed.

[Comment 7 Tom Lippincott 2009-08-14 20:10:13 UTC]

(In reply to comment #6)
> Fixed.
> 

There doesn't seem to be anything new in the portage tree, the problem remains.

[Comment 8 Arfrever Frehtes Taifersar Arahesis (RETIRED) 2009-08-14 20:18:01 UTC]

(In reply to comment #7)

Try:
emerge --sync
emerge -1 pycxx

[Comment 9 Sébastien Fabbro (RETIRED) 2009-08-18 16:50:54 UTC]

*** Bug 280907 has been marked as a duplicate of this bug. ***