[Bug bootstrap/49247] libiberty configure assumes newlib does not supply psignal

[hp at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49247

--- Comment #3 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2011-06-27 20:55:04 UTC ---
Author: hp
Date: Mon Jun 27 20:54:59 2011
New Revision: 175560

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175560
Log:
    PR regression/47836
    PR bootstrap/23656
    PR other/47733
    PR bootstrap/49247
    PR c/48825
    * configure.ac (target_libraries): Remove target-libiberty.
    Remove all target-specific settings adding target-libiberty to
    skipdirs and noconfigdirs.  Remove checking target_configdirs
    and removing target-libiberty but keeping target-libgcc if
    otherwise empty.
    * Makefile.def (target_modules): Don't add libiberty.
    (dependencies): Remove all traces of target-libiberty.
    * configure, Makefile.in: Regenerate.

Modified:
    branches/gcc-4_6-branch/ChangeLog
    branches/gcc-4_6-branch/Makefile.def
    branches/gcc-4_6-branch/Makefile.in
    branches/gcc-4_6-branch/configure
    branches/gcc-4_6-branch/configure.ac