+2007-06-27 Mike Stump <mrs@apple.com>
+
+ * acx.m4 (ACX_CHECK_INSTALLED_TARGET_TOOL): Fixup logic for cross
+ builds.
+
+2007-06-20 Mike Stump <mrs@apple.com>
+
+ * acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Fix incremental builds.
+ (ACX_HAVE_GCC_FOR_TARGET): Likewise.
+
+2007-06-14 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (ACX_CHECK_PROG_VER): Remove duplicate lines.
+
+2007-06-04 Olivier Hainque <hainque@adacore.com>
+
+ * mh-ppc-aix: Add default ADAFLAGS to BOOT_ADAFLAGS.
+
+2007-05-27 Paolo Bonzini <bonzini@gnu.org>
+
+ * confsubdir.m4: Move here from newlib.
+
+2007-05-23 Paolo Bonzini <bonzini@gnu.org>
+
+ PR bootstrap/32009
+ * mh-ppc-darwin: Temporarily disable.
+
+2007-04-11 Kai Tietz <kai.tietz@onevision.com>
+
+ * stdint.m4: Make template compatible with older cygwin
+ types.h, wrapping each type in a __XXX_t_defined #ifdef.
+
+2007-03-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ * acx.m4 (ACX_BUGURL): Set BUGURL first. Quote $BUGURL first
+ when setting REPORT_BUGS_TEXI.
+
+2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ * acx.m4 (ACX_BUGURL): Replace "@" with "@@" for
+ REPORT_BUGS_TEXI.
+
+2007-03-23 Joseph Myers <joseph@codesourcery.com>
+
+ * acx.m4 (ACX_PKGVERSION, ACX_BUGURL): Define.
+
+2007-03-07 Andreas Schwab <schwab@suse.de>
+
+ * acx.m4 (GCC_TARGET_TOOL): Expand backquotes outside
+ AC_MSG_RESULT.
+
+2007-02-27 Alan Modra <amodra@bigpond.net.au>
+
+ * mt-spu (all-ld): Depend on all-binutils.
+
+2007-02-18 Alexandre Oliva <aoliva@redhat.com>
+
+ * acx.m4 (NCN_STRICT_CHECK_TOOLS): Mark environment variable as
+ precious. Prefer it over a cached value. Use cached value
+ verbosely.
+ (NCN_STRICT_CHECK_TARGET_TOOLS): Likewise. Don't override
+ environment variable with build-time tools.
+
+2006-12-11 Alan Modra <amodra@bigpond.net.au>
+
+ * mt-spu: New file.
+
+2007-02-09 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * acx.m4 (ACX_CHECK_INSTALLED_TARGET_TOOL): Avoid AC_PATH_PROG
+ with an empty path.
+
+2007-02-07 Bruno Haible <bruno@clisp.org>
+
+ PR libgomp/28468
+ * config/tls.m4 (GCC_CHECK_TLS): Also check whether the libc supports
+ TLS via __thread.
+
+2007-01-31 Daniel Franke <franke.daniel@gmail.com>
+
+ PR libgomp/30546
+ * acx.m4 (ACX_PROG_CHECK_VER): Locate a program and check that its
+ version is acceptable.
+
+2007-01-27 Paolo Bonzini <bonzini@gnu.org>
+
+ * depstand.m4 (ZW_CREATE_DEPDIR): Use mkinstalldirs to make
+ directory.
+
+2007-01-23 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/30541
+ * config/acx.m4 (ACX_PROG_GNAT): Check for gnatmake.
+
+2007-01-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * ld-symbolic.m4: New.
+
+2007-01-11 Paolo Bonzini <bonzini@gnu.org>
+
+ * warnings.m4: Use m4_expand_once to clear the AC_SUBST'ed variable.
+ (ACX_PROG_CC_WARNINGS_ARE_ERRORS): Fix typo. Add optional 2nd argument.
+
+2007-01-11 Paolo Bonzini <bonzini@gnu.org>
+
+ * warnings.m4: Add second parameter with name of variable.
+ Always append to the variable if it exists.
+
+2007-01-01 Mike Stump <mrs@apple.com>
+
+ * mh-ppc-darwin: Remove support for building with Apple's gcc-3.1.
+
+2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking
+ if static linking doesn't even work.
+
+2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * tls.m4 (GCC_CHECK_TLS): Fall back to a link test.
+
+2006-10-14 Geoffrey Keating <geoffk@apple.com>
+
+ * multi.m4: New file, from automake version 2 branch.
+
+2006-09-18 Tom Tromey <tromey@redhat.com>
+
+ * tls.m4 (GCC_CHECK_TLS): Pass empty argument as "help arg" to
+ GCC_ENABLE.
+
+2006-07-25 Paolo Bonzini <bonzini@gnu.org>
+
+ PR build/26188
+ * stdint.m4: Test for uintptr_t even on systems with uint64_t or uint32_t.
+
+2006-07-21 Steve Ellcey <sje@cup.hp.com>
+
+ PR target/26792
+ * unwind_ipinfo.m4: New.
+
+2006-07-21 David Daney <ddaney@avtrex.com>
+
+ PR libgcj/28426
+ * gxx-include-dir.m4: Use target_alias in path for cross build.
+
+2006-07-18 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4: Support --with-build-libsubdir and AC_SUBST
+ build_libsubdir.
+
+2006-06-13 Richard Earnshaw <rearnsha@arm.com>
+ Alexandre Oliva <aoliva@redhat.com>
+
+ * gettext-sister.m4 (ZW_GNU_GETTEXT_SISTER_DIR): Add optional
+ argument for where to search for NLS config file.
+
+2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * gettext-sister.m4 (ZW_GNU_GETTEXT_SISTER_DIR): Provide some
+ defines otherwise gotten from AM_GNU_GETTEXT. Remove the
+ po/ prefix from CATALOGS.
+
+2006-02-14 Paolo Bonzini <bonzini@gnu.org>
+ Andreas Schwab <schwab@suse.de>
+
+ * acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Use correct program name.
+ (ACX_CHECK_INSTALLED_TARGET_TOOL): Likewise, and always set $1.
+
+2006-01-26 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools.
+ (ACX_PATH_SEP): New.
+ (ACX_TOOL_DIRS): Move here from the gcc directory.
+ (ACX_CHECK_INSTALLED_TARGET_TOOL): New.
+ (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool
+ with a complete path in either $with_build_time_tools or $exec_prefix.
+
+2006-01-02 Paolo Bonzini <bonzini@gnu.org>
+
+ PR target/25259
+ * stdint.m4: New.
+
+2005-12-20 Paolo Bonzini <bonzini@gnu.org>
+
+ Revert Ada-related part of the previous change.
+
+ * mt-ppc-aix: Delete.
+
+2005-12-19 Paolo Bonzini <bonzini@gnu.org>
+
+ * mt-ppc-aix, mh-ppc-aix: New.
+
+2005-12-05 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (GCC_TARGET_TOOL): New.
+
+2005-09-23 Tom Tromey <tromey@redhat.com>
+
+ * enable.m4: New file.
+ * tls.m4: New file.
+
+2005-08-12 Paolo Bonzini <bonzini@gnu.org>
+
+ * config/acx.m4 (NCN_CHECK_TARGET_TOOL, NCN_STRICT_CHECK_TOOL,
+ NCN_STRICT_CHECK_TARGET_TOOL): Remove.
+ (NCN_STRICT_CHECK_TOOLS, NCN_STRICT_CHECK_TARGET_TOOLS): New,
+ based on the deleted macros.
+
+2005-07-27 Mark Mitchell <mark@codesourcery.com>
+
+ * mt-gnu (CXXFLAGS): Include SYSROOT_CFLAGS_FOR_TARGET.
+
+2005-07-16 Kelley Cook <kcook@gcc.gnu.org>
+
+ * all files: Update FSF address.
+
+2005-06-14 Tom Tromey <tromey@redhat.com>
+
+ PR libgcj/19877:
+ * no-executables.m4: Call real AC_FUNC_MMAP when cache variable
+ is set but not 'no'.
+
+2005-06-13 Zack Weinberg <zack@codesourcery.com>
+
+ * depstand.m4, lead-dot.m4: New files.
+
+2005-05-19 Kelley Cook <kcook@gcc.gnu.org>
+
+ * accross.m4: Delete file.
+
+2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
+
+ PR bootstrap/21230
+ * warnings.m4 (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Add
+ double quotes around GCC variable.
+
+2005-04-29 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (ACX_PROG_GNAT): Remove stray break.
+
+2005-03-31 Paolo Bonzini <bonzini@gnu.org>
+
+ * gcc-lib-path.m4: Remove.
+
+2005-03-21 Zack Weinberg <zack@codesourcery.com>
+
+ * gxx-include-dir.m4: In all substitutions, leave $(gcc_version)
+ to be expanded by the Makefile.
+
+2005-03-15 Zack Weinberg <zack@codesourcery.com>
+
+ * gcc-version.m4: Delete.
+
+2005-02-28 Paolo Bonzini <bonzini@gnu.org>
+
+ PR bootstrap/17383
+ * acx.m4 (GCC_TOPLEV_SUBDIRS): Set HOST_SUBDIR if an in-src
+ gcc build is going.
+
+2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
+
+ * warnings.m4 (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Don't do
+ anything for non-GCC compilers.
+
+2004-12-03 Richard Sandiford <rsandifo@redhat.com>
+
+ * gxx-include-dir.m4: New file.
+
+2004-12-02 Richard Sandiford <rsandifo@redhat.com>
+
+ * gcc-version.m4: New file.
+
+2004-09-24 Zack Weinberg <zack@codesourcery.com>
+
+ * warnings.m4: New file.
+
+2004-09-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR bootstrap/17369
+ * gcc-lib-path.m4: New file.
+
+2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
+
+ * gettext-sister.m4: Renamed from gettext.m4
+ * codeset.m4, gettext.m4, glibc21.m4, iconv.m4, intdiv0.m4, po.m4,
+ inttypes.m4, inttypes-pri.m4, inttypes_h.m4, lcmessage.m4, lib-ld.m4,
+ lib-link.m4, lib-prefix.m4, nls.m4, progtest.m4, stdint_h.m4,
+ uintmax_t.m4, ulonglong.m4: Import from gettext-0.12.1 sources.
+
+2004-08-31 Robert Bowdidge <bowdidge@apple.com>
+
+ * mh-ppc-darwin: Add file, and override BOOT_CFLAGS.
+
+2004-08-13 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * Add ACX_{TARGET,HOST,BUILD}_NONCANONICAL,
+ which do an automatic AC_SUBST on _GCC_TOPLEV_*_NONCANONICAL.
+ The intention is that we will migrate to these bit by bit.
+
+2004-08-01 Robert Millan <robertmh@gnu.org>
+
+ * mt-linux: Rename to ...
+ * mt-gnu: ... this.
+
+2004-06-09 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (ACX_PROG_LN): From gcc, modified to
+ accept a parameter.
+
+2004-05-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (ACX_HEADER_STDBOOL, ACX_HEADER_STRING):
+ From gcc.
+
2004-04-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* acx.m4 (ACX_PROG_GNAT): Check if ${CC} produces object file for