This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
libstdc++ gets configure error in cross builds
- From: Paul Koning <paul_koning at dell dot com>
- To: GCC Mailing List <gcc at gcc dot gnu dot org>
- Date: Thu, 2 Dec 2010 14:42:06 -0500
- Subject: libstdc++ gets configure error in cross builds
Gents,
I'm trying to do a cross-build of gcc 4.5.1. It works fine until I get to libstdc++v3, where configure blows up with a message saying "Link tests are not allowed after GCC_NO_EXECUTABLES". This happens on the "checking for shl_load" step (line 11221 in configure).
I looked at configure.ac to see if there were any clues. I can't tell which line in configure.ac produces the offending line in configure (not enough autoconf skills). In an earlier gcc (3.3.3) there was a similar issue, and in that case I worked around it by removing "GLIBCPP_CHECK_COMPILER_VERSION" from the configure.in file. But that line doesn't exist in configure.ac and attempts to find something analogous didn't get me anywhere.
Help...
paul