Bug 15692 – Lyx 1.3.0 ebuild broken + FIX (template instantiation depth exceeded)

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Kim Rasmussen 2003-02-14 07:48:33 UTC]

When trying to emerge lyx-1.3.0 the compile breaks with an error on template
instantiation depth having exceeded maximum :

../../boost/boost/shared_ptr.hpp:203: template instantiation depth exceeds maxim
um of 17
../../boost/boost/shared_ptr.hpp:203:  (use -ftemplate-depth-NN to increase the 
maximum)


Compiling lyx-1.3.0 from source does not produce this problem...


Reproducible: Always
Steps to Reproduce:
1. emerge lyx-1.3.0.ebuild

Actual Results:  
Ebuild stops with :

[...]
g++ -DHAVE_CONFIG_H -I. -I. -I../../src -I./../ -I../../boost -isystem /usr/X11R
6/include -mcpu=i686 -O2 -pipe -fomit-frame-pointer -c insetcaption.C -Wp,-MD,.d
eps/insetcaption.TPlo
../../boost/boost/shared_ptr.hpp:203: template instantiation depth exceeds maxim
um of 17
../../boost/boost/shared_ptr.hpp:203:  (use -ftemplate-depth-NN to increase the 
maximum)
../../boost/boost/shared_ptr.hpp:203:   instantiating `boost::detail::shared_ptr
_traits<boost::signals::detail::cached_return_value<boost::signals::detail::unus
able> >'

[...]

make[3]: *** [insetcite.lo] Error 1
make[3]: Leaving directory `/var/tmp/portage/lyx-1.3.0/work/lyx-1.3.0/src/insets
'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/var/tmp/portage/lyx-1.3.0/work/lyx-1.3.0/src'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/var/tmp/portage/lyx-1.3.0/work/lyx-1.3.0/src'
make: *** [all-recursive] Error 1

!!! ERROR: app-office/lyx-1.3.0 failed.
!!! Function src_compile, Line -252, Exitcode 2
!!! emake failed


Expected Results:  
Build LyX :)

The problem is related to the CFLAGS/CXXFLAGS setting in the ebuild. If the
flags are unset rather than substituted :

   unset CXXFLAGS
   unset CFLAGS

the configuration correctly adds the following to the CXXFLAGS :

   -O -Wno-non-template-friend -ftemplate-depth-30

The lack of '-ftemplate-depth-30' in the current ebuild causes the compile to break.




> emerge info
Portage 2.0.46-r12 (default-1.0, gcc-2.95.3, glibc-2.2.5-r2,2.2.5-r7)
=================================================================
System uname: 2.4.19-gentoo-r7 i686 AMD Duron(tm) Processor
GENTOO_MIRRORS="http://gentoo.oregonstate.edu/
http://distro.ibiblio.org/pub/Linux/distributions/gentoo"
CONFIG_PROTECT="/etc /var/qmail/control /usr/share/config
/usr/kde/2/share/config /usr/kde/3/share/config
/usr/share/config:/usr/kde/3/share/config"
CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d"
PORTDIR="/usr/portage"
DISTDIR="/usr/portage/distfiles"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR_OVERLAY=""
USE="x86 oss 3dnow apm avi crypt cups encode jpeg libg++ mikmod mmx mpeg ncurses
pdflib qtmt quicktime sdl spell truetype xml2 xmms xv berkdb bonobo esd gdbm gif
gnome-libs gpm gtk guile imlib java libwww motif mozilla nls oggvorbis opengl
pam perl png python qt readline slang ssl svga tcpd tetex tiff X matrox dga -kde
-arts"
COMPILER=""
CHOST="i686-pc-linux-gnu"
CFLAGS="-mcpu=i686 -O3 -pipe -fomit-frame-pointer"
CXXFLAGS="-mcpu=i686 -O3 -pipe -fomit-frame-pointer"
ACCEPT_KEYWORDS="x86"
MAKEOPTS="-j2"
AUTOCLEAN="yes"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
FEATURES="sandbox ccache"

[Comment 1 Dan Armak (RETIRED) 2003-03-05 16:11:23 UTC]

OK. I think I've fixed it. Please test the ebuild now (once the changes get through to rsync). 

[Comment 2 Kim Rasmussen 2003-03-06 08:01:11 UTC]

Yes, that did it. It's now compiling and running fine. Thanks.

[Comment 3 Dan Armak (RETIRED) 2003-03-08 08:34:26 UTC]

OK, good.