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masseya
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Joined: 17 Apr 2002
Posts: 2602
Location: Baltimore, MD

PostPosted: Fri Jul 12, 2002 5:40 am    Post subject: emerge ddd fails.. Reply with quote

I think this is either a problem with my compile flags being too aggressive or with the ebuild. Here's the error output:
Code:
In file included from strclass.C:41:
strclass.h: In member function `string& string::operator=(std::ostrstream&)':
strclass.h:1059: warning: unused variable `const int frozen'
strclass.C: In function `std::istream& operator>>(std::istream&, string&)':
strclass.C:1443: invalid conversion from `int' to `std::_Ios_Iostate'
strclass.C:1443:   initializing argument 1 of `void std::basic_ios<_CharT, _Traits>::clear(std::_Ios_Iostate) [with _CharT = char, _Traits = std::char_traits<char>]'
make[1]: *** [strclass.o] Error 1
make[1]: Leaving directory `/var/tmp/portage/ddd-3.3.1-r1/work/ddd-3.3.1/ddd'
make: *** [all-recursive] Error 1

!!! ERROR: the emake command did not complete successfully.
!!! ("emake")
!!! Since this is a critical task, ebuild will be stopped.

!!! emerge aborting on  /usr/portage/dev-util/ddd/ddd-3.3.1-r1.ebuild .

..and here are my GCC 3.1 compile flags..
Code:
CHOST="i686-pc-linux-gnu"
CFLAGS="-march=i686 -O3 -pipe -fomit-frame-pointer -frerun-cse-after-loop -frerun-loop-opt -fexpensive-optimizations -falign-functions=4"
CXXFLAGS="-march=i686 -O3 -pipe -fomit-frame-pointer -frerun-cse-after-loop -frerun-loop-opt -fexpensive-optimizations -falign-functions=4"

Has anyone else had a problem like this?
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rac
Bodhisattva
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Joined: 30 May 2002
Posts: 6553
Location: Japanifornia

PostPosted: Fri Jul 12, 2002 7:14 am    Post subject: Re: emerge ddd fails.. Reply with quote

Tristam29 wrote:
Has anyone else had a problem like this?

Yes. It's not your CFLAGS. Same error here with
Code:
-march=athlon -mmmx -m3dnow -O3

At first glance, it looks like strclass.C is an attempt to work around the limitations of the C++ libraries in earlier incarnations of GCC - it might be possible to dump it altogether in favor of the library classes in GCC3.

...time passes...

...and a search of google for "ddd gcc3" turns up some patches to make 3.3.1 compile with gcc3, so it looks like this is a known upstream problem.
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