Merge GDB 7.5.1

config/ChangeLog

+2012-05-29  Joseph Myers  <joseph@codesourcery.com>
+
+        * mt-sde: Fix typos.
+        * stdint.m4: Fix typos.
+        * tcl.m4: Fix typos.
+
+2012-04-03  Tristan Gingold  <gingold@adacore.com>
+
+        * mmap.m4: Use *vms* instead of vms*.
+
+2012-04-02  Tristan Gingold  <gingold@adacore.com>
+
+        * math.m4 (GCC_CHECK_MATH_FUNC): Remove if-present
+        argument.  Define the variable.
+
+2012-03-26  Tristan Gingold  <gingold@adacore.com>
+
+        * math.m4: New file.
+
+2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+        * weakref.m4 (GCC_CHECK_ELF_STYLE_WEAKREF): Remove
+        alpha*-dec-osf*.
+
+2012-01-22  Douglas B Rupp  <rupp@gnat.com>
+
+        * config/mh-interix: Remove as unneeded.
+        * config/picflag.m4 (i[[34567]]86-*-interix3*):
+        Change triplet to i[[34567]]86-*-interix[[3-9]]*.
+
+2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+        PR bootstrap/51734
+        * picflag.m4: Remove s390 case statement.
+
+2011-12-20  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in
+        expr call.
+
+2011-12-19  Andreas Schwab  <schwab@linux-m68k.org>
+
+        PR bootstrap/51388
+        * warnings.m4 (ACX_PROG_CC_WARNING_OPTS)
+        (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Run the test without the
+        no- prefix.
+
+2011-12-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+        * acx.m4 (Test for GNAT): Update comment and add quotes in final test.
+
+2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
+
+        * weakref.m4: New file.
+
+2011-11-09  Richard Henderson  <rth@redhat.com>
+
+        * asmcfi.m4: New file.
+
 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
         * mh-interix (LIBGCC2_DEBUG_CFLAGS): Remove.
 
 2011-08-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
         * picflag.m4: New file.
 
 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
         * elf.m4 (target_elf): Remove *-netware*.
 
+2011-07-06  Uros Bizjak  <ubizjak@gmail.com>
+
+        * mt-alphaieee (GOCFLAGS_FOR_TARGET): Add -mieee.
+
+2011-06-15  Mike Stump  <mikestump@comcast.net>
+
+        PR target/49461
+        * mh-darwin: Turn off -pie on darwin11 and later.
+
 2011-04-20  Eric Botcazou  <ebotcazou@adacore.com>
 
         * bootstrap-lto.mk: Remove obsolete requirement.
 
 2011-03-24  Paolo Bonzini  <pbonzini@redhat.com>
 
         * mt-mep: Remove, obsolete.
         * mt-netware: Remove, obsolete.
         * mt-wince: Remove, obsolete.
         * mt-v810: Remove, unused.
@@ skipping 1614 matching lines @@
         * mh-irix4: Port to SGI Irix-4.x.
 
 Thu Jan 30 16:17:30 1992  Stu Grossman  (grossman at cygnus.com)
 
         * mh-sco: Fix SCO configuration stuff.
 
 Tue Dec 10 00:10:55 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 
         * ChangeLog: fresh changelog.