+2020-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR libfortran/94694
+ PR libfortran/94586
+ * math.m4 (GCC_CHECK_MATH_INLINE_BUILTIN_FALLBACK1,
+ GCC_CHECK_MATH_INLINE_BUILTIN_FALLBACK2): New.
+
+2020-02-12 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR libstdc++/79193
+ PR libstdc++/88999
+ * no-executables.m4: Use a non-empty program to test for linker
+ support.
+
+2020-02-01 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * lib-link.m4 (AC_LIB_LINKFLAGS_BODY): Update shell syntax.
+
+2020-01-27 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * lib-link.m4 (AC_LIB_LINKFLAGS_BODY): Add new
+ --with-libXXX-type=... option. Use this to guide the selection of
+ either a shared library or a static library.
+
+2020-01-24 Maciej W. Rozycki <macro@wdc.com>
+
+ * toolexeclibdir.m4: New file.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * futex.m4: Handle *-uclinux*.
+ * tls.m4 (GCC_CHECK_TLS): Likewise.
+
+2019-09-06 Florian Weimer <fweimer@redhat.com>
+
+ * futex.m4 (GCC_LINUX_FUTEX): Include <unistd.h> for the syscall
+ function.
+
+2019-07-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * bootstrap-Og.mk: New file.
+
+2019-06-25 Kwok Cheung Yeung <kcy@codesourcery.com>
+ Andrew Stubbs <ams@codesourcery.com>
+
+ * gthr.m4 (GCC_AC_THREAD_HEADER): Add case for gcn.
+
+2019-05-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * ax_count_cpus.m4: New file.
+
+2019-05-02 Richard Biener <rguenther@suse.de>
+
+ PR bootstrap/85574
+ * bootstrap-lto.mk (extra-compare): Set to gcc/lto1$(exeext).
+
+2019-04-16 Martin Liska <mliska@suse.cz>
+
+ * bootstrap-lto-lean.mk: Filter out -flto in STAGEtrain_CFLAGS.
+
+2019-04-09 Martin Liska <mliska@suse.cz>
+
+ * bootstrap-lto-lean.mk: New file.
+
+2019-03-02 Johannes Pfau <johannespfau@gmail.com>
+
+ * mh-mingw: Also set __USE_MINGW_ACCESS flag for C++ code.
+
+2018-10-31 Joseph Myers <joseph@codesourcery.com>
+
+ PR bootstrap/82856
+ * math.m4, tls.m4: Use AC_LANG_SOURCE.
+
+ Merge from binutils-gdb:
+ 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
+
+ * override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69.
+
+2018-10-28 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * multi.m4: Set GDC.
+
+2018-07-05 James Clarke <jrtc27@jrtc27.com>
+
+ * dfp.m4 (enable_decimal_float): Enable for x86_64*-*-gnu* to
+ catch x86_64 kFreeBSD and Hurd.
+
+2018-06-08 Martin Liska <mliska@suse.cz>
+
+ * bootstrap-mpx.mk: Remove.
+
+2018-05-10 Martin Liska <mliska@suse.cz>
+
+ PR bootstrap/64914
+ * bootstrap-ubsan.mk: Define UBSAN_BOOTSTRAP.
+
+2018-05-09 Joshua Watt <jpewhacker@gmail.com>
+
+ * ax_pthread.m4: Add file.
+
+2018-05-08 Richard Biener <rguenther@suse.de>
+
+ PR bootstrap/85571
+ * bootstrap-lto-noplugin.mk: Disable compare.
+ * bootstrap-lto.mk: Supply contrib/compare-lto for do-compare.
+
+2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR bootstrap/85490
+ * bootstrap-cet.mk (STAGE4_CFLAGS): New.
+
+2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/85485
+ * bootstrap-cet.mk (STAGE2_CFLAGS): Remove -mcet.
+ (STAGE3_CFLAGS): Likewise.
+
+2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/85485
+ * cet.m4 (GCC_CET_FLAGS): Replace -mcet with -mshstk.
+
+2018-04-19 Jakub Jelinek <jakub@redhat.com>
+
+ * cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace
+ --enable-cet=default with --enable-cet=auto.
+
+2018-04-18 David Malcolm <dmalcolm@redhat.com>
+
+ PR jit/85384
+ * acx.m4 (GCC_BASE_VER): Remove \$\$ from sed expression.
+
+2018-04-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gas/22318
+ * plugins.m4 (AC_PLUGINS): Use dlsym to check if libdl is needed.
+
+2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
+
+ PR target/84148
+ * cet.m4: Check if target support multi-byte NOPS (SSE).
+
+2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-plugin.m4 (GCC_ENABLE_PLUGINS): Remove -q option passed to grep.
+
+2017-11-14 Boris Kolpackov <boris@codesynthesis.com>
+
+ * gcc-plugin.m4: Add support for MinGW.
+
+2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
+
+ * cet.m4: New file.
+
+2017-11-15 Alexandre Oliva <aoliva@redhat.com>
+
+ * bootstrap-debug-lean.mk (do-compare): Use the
+ contrib/compare-debug script.
+
+2017-10-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ * bootstrap-cet.mk: New file.
+
+2017-06-19 Martin Liska <mliska@suse.cz>
+
+ * bootstrap-lto-noplugin.mk: Enable -flto in all PGO stages.
+ * bootstrap-lto.mk: Likewise.
+
+2017-06-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * mt-android: New file.
+
+2017-02-13 Richard Biener <rguenther@suse.de>
+
+ * isl.m4: Remove support for ISL 0.14.
+
+2017-01-19 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/78478
+ * ax_check_define.m4: New file.
+
+2017-01-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR other/79046
+ * acx.m4 (GCC_BASE_VER): New m4 function.
+ (ACX_TOOL_DIRS): Require GCC_BASE_VER, for
+ --with-gcc-major-version-only use just major number from BASE-VER.
+
+2017-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR go/78978
+ * hwcaps.m4 (GCC_CHECK_ASSEMBLER_HWCAP): New macro.
+
+2017-01-04 Alan Modra <amodra@gmail.com>
+
+ * picflag.m4: Remove stray \xA0 in comment.
+
+2016-12-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * hwcaps.m4: New file.
+
+2016-12-08 Alan Modra <amodra@gmail.com>
+
+ * elf.m4: Revert 2016-06-21 change.
+ * picflag.m4: Likewise. Revert 2016-04-30 change too.
+ * override.m4 (AC_PROG_LEX): Import 2016-01-18 binutils fix
+ for PR binutils/19481.
+
2016-12-02 Maxim Ostapenko <m.ostapenko@samsung.com>
* bootstrap-asan.mk: Replace LSAN_OPTIONS=detect_leaks=0 with
ASAN_OPTIONS=detect_leaks=0:use_odr_indicator=1.
+2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
+
+ * acx.m4: Change "tail +16c" to "tail -c +17".
+
2016-12-01 Matthias Klose <doko@ubuntu.com>
* pkg.m4: Remove.
* config/mh-interix: Remove as unneeded.
* config/picflag.m4 (i[[34567]]86-*-interix3*):
- Change triplet to i[[34567]]86-*-interix[[3-9]]*.
+ Change triplet to i[[34567]]86-*-interix[[3-9]]*.
2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>