+
+ * override.m4: Use m4_version_prereq throughout.
+ (_AC_ARG_VAR_VALIDATE, AC_MSG_FAILURE): Backport from git
+ Autoconf: output pwd along with fatal errors, so the right
+ config.log file is hinted at more prominently.
+ (PARSE_ARGS): Push setting of ac_pwd in this diversion.
+ (_GCC_AUTOCONF_VERSION): New, define to 2.59 if not defined.
+ (_GCC_AUTOCONF_VERSION_CHECK): New macro, require use of Autoconf
+ version _GCC_AUTOCONF_VERSION throughout the tree.
+ (m4_wrap): New override, fix for Posix semantics of m4wrap.
+
+
+ PR tree-optimization/36218
+ * config/mh-mingw (LDFLAGS): Define.
+
+
+ PR driver/35916
+ * mh-mingw (CFLAGS): Add -D__USE_MINGW_ACCESS.
+
+
+ PR ada/36001
+ * acx.m4: Add optional parameter to ACX_PROG_GNAT.
+
+
+ * override.m4: Apply _AC_ARG_VALIDATE fix to all versions
+ but 2.62.
+
+
+ PR bootstrap/35457
+
+ * confsubdir.m4: Rename to...
+ * override.m4: ... this. Make sure aclocal always picks it.
+ Add more lenient precious variable check, backported from
+ autoconf trunk.
+
+
+ PR binutils/4334
+ * acx.m4 (ACX_CHECK_CYGWIN_CAT_WORKS): New macro to check that
+ cygwin builds are not running in textmode.
+
+
+ * extensions.m4: New.
+
+
+ * mh-armpic: Remove.
+ * mh-i370pic: Remove.
+ * mh-m68kpic: Remove.
+ * mh-ppcpic: Remove.
+ * mh-sparcpic: Remove.
+ * mh-ia64pic: Remove.
+ * mh-papic: Remove.
+ * mh-s390pic: Remove.
+ * mh-x86pic: Remove.
+
+
+ * proginstall.m4: New file, with fixed AC_PROG_INSTALL.
+
+
+ * mh-ppc-darwin (BOOT_CFLAGS): Use +=, not =.
+
+
+ PR bootstrap/32009
+ * mh-ppc-darwin (BOOT_CFLAGS): Reenable.
+
+
+ * futex.m4: New file.
+
+
+ * mt-sde (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Use +=, not =.
+ * mt-mips-elfoabi: Likewise.
+
+
+ * tls.m4 (GCC_CHECK_TLS): Rename have_tls to gcc_cv_have_tls.
+ (GCC_CHECK_CC_TLS): Rename have_cc_tls to gcc_cv_have_cc_tls.
+
+
+ * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.
+
+
+ Revert:
+ * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.
+
+
+ * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.
+
+
+ * mt-sde (CFLAGS_FOR_TARGET): Replace -fno-optimize-sibling-calls
+ with -minterlink-mips16.
+ (CXXFLAGS_FOR_TARGET): Likewise.
+
+
+ * mt-mips-elfoabi: New file.
+
+
+ * mt-sde (CFLAGS_FOR_TARGET): Add -mno-gpopt.
+ (CXXFLAGS_FOR_TARGET): Likewise.
+
+
+ PR target/33281
+ * mh-mingw: New host makefile fragment.
+
+
+ * mt-gnu (CXXFLAGS_FOR_TARGET): Add
+ $(DEBUG_PREFIX_CFLAGS_FOR_TARGET).
+
+
+ * mt-sde: New file.
+
+
+ * tls.m4 (GCC_CHECK_CC_TLS): New.
+
+
+ PR bootstrap/32622
+ * mh-x86omitfp (BOOT_CFLAGS): Add -fomit-frame-pointer,
+ don't reset its value.
+
+
+ * acx.m4 (ACX_CHECK_INSTALLED_TARGET_TOOL): Fixup logic for cross
+ builds.
+
+
+ * acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Fix incremental builds.
+ (ACX_HAVE_GCC_FOR_TARGET): Likewise.
+
+
+ * acx.m4 (ACX_CHECK_PROG_VER): Remove duplicate lines.
+
+
+ * mh-ppc-aix: Add default ADAFLAGS to BOOT_ADAFLAGS.
+
+
+ * confsubdir.m4: Move here from newlib.
+
+
+ PR bootstrap/32009
+ * mh-ppc-darwin: Temporarily disable.
+
+
+ * stdint.m4: Make template compatible with older cygwin
+ types.h, wrapping each type in a __XXX_t_defined #ifdef.
+
+
+ * acx.m4 (ACX_BUGURL): Set BUGURL first. Quote $BUGURL first
+ when setting REPORT_BUGS_TEXI.
+
+
+ * acx.m4 (ACX_BUGURL): Replace "@" with "@@" for
+ REPORT_BUGS_TEXI.
+
+
+ * acx.m4 (ACX_PKGVERSION, ACX_BUGURL): Define.
+
+
+ * acx.m4 (GCC_TARGET_TOOL): Expand backquotes outside
+ AC_MSG_RESULT.
+
+
+ * mt-spu (all-ld): Depend on all-binutils.
+
+
+ * 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.
+
+
+ * mt-spu: New file.
+
+
+ * acx.m4 (ACX_CHECK_INSTALLED_TARGET_TOOL): Avoid AC_PATH_PROG
+ with an empty path.
+
+
+ PR libgomp/28468
+ * config/tls.m4 (GCC_CHECK_TLS): Also check whether the libc supports
+ TLS via __thread.
+
+
+ PR libgomp/30546
+ * acx.m4 (ACX_PROG_CHECK_VER): Locate a program and check that its
+ version is acceptable.
+
+
+ * depstand.m4 (ZW_CREATE_DEPDIR): Use mkinstalldirs to make
+ directory.
+
+
+ PR bootstrap/30541
+ * config/acx.m4 (ACX_PROG_GNAT): Check for gnatmake.
+
+
+ * ld-symbolic.m4: New.
+
+
+ * 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.
+
+
+ * warnings.m4: Add second parameter with name of variable.
+ Always append to the variable if it exists.
+
+
+ * mh-ppc-darwin: Remove support for building with Apple's gcc-3.1.
+
+
+ * tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking
+ if static linking doesn't even work.
+
+
+ * tls.m4 (GCC_CHECK_TLS): Fall back to a link test.
+
+
+ * multi.m4: New file, from automake version 2 branch.
+
+
+ * tls.m4 (GCC_CHECK_TLS): Pass empty argument as "help arg" to
+ GCC_ENABLE.
+
+
+ PR build/26188
+ * stdint.m4: Test for uintptr_t even on systems with uint64_t or uint32_t.
+
+
+ PR target/26792
+ * unwind_ipinfo.m4: New.
+
+
+ PR libgcj/28426
+ * gxx-include-dir.m4: Use target_alias in path for cross build.
+
+
+ * acx.m4: Support --with-build-libsubdir and AC_SUBST
+ build_libsubdir.
+
+
+ * gettext-sister.m4 (ZW_GNU_GETTEXT_SISTER_DIR): Add optional
+ argument for where to search for NLS config file.
+
+
+ * gettext-sister.m4 (ZW_GNU_GETTEXT_SISTER_DIR): Provide some
+ defines otherwise gotten from AM_GNU_GETTEXT. Remove the
+ po/ prefix from CATALOGS.
+
+
+ * acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Use correct program name.
+ (ACX_CHECK_INSTALLED_TARGET_TOOL): Likewise, and always set $1.
+
+
+ * 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.
+
+
+ PR target/25259
+ * stdint.m4: New.
+
+
+ Revert Ada-related part of the previous change.
+
+ * mt-ppc-aix: Delete.
+
+
+ * mt-ppc-aix, mh-ppc-aix: New.
+
+
+ * acx.m4 (GCC_TARGET_TOOL): New.
+
+
+ * enable.m4: New file.
+ * tls.m4: New file.
+
+
+ * 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.
+
+
+ * mt-gnu (CXXFLAGS): Include SYSROOT_CFLAGS_FOR_TARGET.
+
+
+ * all files: Update FSF address.
+
+
+ PR libgcj/19877:
+ * no-executables.m4: Call real AC_FUNC_MMAP when cache variable
+ is set but not 'no'.
+
+
+ * depstand.m4, lead-dot.m4: New files.
+
+
+ * accross.m4: Delete file.
+
+
+ PR bootstrap/21230
+ * warnings.m4 (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Add
+ double quotes around GCC variable.
+
+
+ * acx.m4 (ACX_PROG_GNAT): Remove stray break.
+
+
+ * gcc-lib-path.m4: Remove.
+
+
+ * gxx-include-dir.m4: In all substitutions, leave $(gcc_version)
+ to be expanded by the Makefile.
+
+
+ * gcc-version.m4: Delete.
+
+
+ PR bootstrap/17383
+ * acx.m4 (GCC_TOPLEV_SUBDIRS): Set HOST_SUBDIR if an in-src
+ gcc build is going.
+
+
+ * warnings.m4 (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Don't do
+ anything for non-GCC compilers.
+
+
+ * gxx-include-dir.m4: New file.
+
+
+ * gcc-version.m4: New file.
+
+
+ * warnings.m4: New file.
+
+
+ PR bootstrap/17369
+ * gcc-lib-path.m4: New file.
+
+
+ * 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.
+
+
+ * mh-ppc-darwin: Add file, and override BOOT_CFLAGS.
+
+
+ * 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.
+
+
+ * mt-linux: Rename to ...
+ * mt-gnu: ... this.
+
+
+ * acx.m4 (ACX_PROG_LN): From gcc, modified to
+ accept a parameter.
+
+
+ * acx.m4 (ACX_HEADER_STDBOOL, ACX_HEADER_STRING):
+ From gcc.
+
+
+ * acx.m4 (ACX_PROG_GNAT): Check if ${CC} produces object file for
+ Ada compilation.
+ Fix acx_cv_cc_gcc_supports_ada spelling.
+
+
+ PR ada/14131
+ Move language detection to the top level.
+ * acx.m4 (ACX_PROG_GNAT): New macro, moved here
+ from the gcc subdirectory.
+
+
+ * accross.m4 (AC_C_BIGENDIAN_CROSS): Compile endian probe with
+ "-c". Properly quote parameter for AC_MSG_ERROR.
+
+
+ * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
+ throughout.
+ * aclocal.m4: Regenerate.
+ * configure: Regenerate.
+
+
+ * gettext.m4: Properly quote arguments to AC_DEFUN.
+
* acx.m4 (AC_PROG_CPP_WERROR): New.
+
+ * no-executables.m4: New file.
+
* gettext.m4: Delete all former contents.
- * config/acx.m4: Introduce _GCC_TOPLEV_NONCANONICAL_BUILD,
+ * acx.m4: Introduce _GCC_TOPLEV_NONCANONICAL_BUILD,
_GCC_TOPLEV_NONCANOICAL_HOST, _GCC_TOPLEV_NONCANONICAL_TARGET,
GCC_TOPLEV_SUBDIRS.
* mh-cygwin: Don't build libtermcap if it doesn't exist.
+
+ * mt-aix43: Delete.
+
* accross.m4: New.
- * config/mh-cxux: remove dead code
- * config/mh-dgux386: remove dead code
- * config/mh-hp300: remove dead code
- * config/mh-hpux: remove dead code
- * config/mh-hpux8: remove dead code
- * config/mh-irix5: remove dead code
- * config/mh-irix6: remove dead code
- * config/mh-ncr3000: remove dead code
- * config/mh-ncrsvr43: remove dead code
- * config/mh-necv4: remove dead code
- * config/mh-sco: remove dead code
- * config/mh-solaris: remove dead code
- * config/mh-sysv: remove dead code
- * config/mh-sysv4: remove dead code
- * config/mh-sysv5: remove dead code
- * config/mh-irix4: remove, contains only dead code
-
- * config/mt-armpic: Delete.
- * config/mt-elfalphapic: Delete.
- * config/mt-i370pic: Delete.
- * config/mt-ia64pic: Delete.
- * config/mt-m68kpic: Delete.
- * config/mt-papic: Delete.
- * config/mt-ppcpic: Delete.
- * config/mt-s390pic: Delete.
- * config/mt-sparcpic: Delete.
- * config/mt-x86pic: Delete.
+ * mh-cxux: remove dead code
+ * mh-dgux386: remove dead code
+ * mh-hp300: remove dead code
+ * mh-hpux: remove dead code
+ * mh-hpux8: remove dead code
+ * mh-irix5: remove dead code
+ * mh-irix6: remove dead code
+ * mh-ncr3000: remove dead code
+ * mh-ncrsvr43: remove dead code
+ * mh-necv4: remove dead code
+ * mh-sco: remove dead code
+ * mh-solaris: remove dead code
+ * mh-sysv: remove dead code
+ * mh-sysv4: remove dead code
+ * mh-sysv5: remove dead code
+ * mh-irix4: remove, contains only dead code
+
+ * mt-armpic: Delete.
+ * mt-elfalphapic: Delete.
+ * mt-i370pic: Delete.
+ * mt-ia64pic: Delete.
+ * mt-m68kpic: Delete.
+ * mt-papic: Delete.
+ * mt-ppcpic: Delete.
+ * mt-s390pic: Delete.
+ * mt-sparcpic: Delete.
+ * mt-x86pic: Delete.
* mh-s390pic: New file.
* mt-s390pic: New file.
+
+ * mt-aix43 (NM_FOR_TARGET): Add -B bsd-style flag.
+
* mh-irix6 (CC): Don't set it.
- * config/mt-wince: new file: Makefile fragment for WinCE targets.
+ * mt-wince: new file: Makefile fragment for WinCE targets.
* mt-d30v: New file, pass -g -Os -Wa,-C as default options.
+
+ * mh-go32: Delete.
+ * mh-djgpp: New. Renamed from mh-go32.
+
+
+ * mh-windows: Ditto.
+
* acinclude.m4: Added macros to find itcl files.
* mt-armpic: Likewise.
+
+ * mh-interix: New file.
+
* cygwin.mh: Activate commented out dependencies for
gdb: libtermcap.
+
+ * mt-cygwin: Remove.
+
+
+ * mt-cygwin: New file. libtermcap target info.
+
* cygwin.mh: Add extra libtermcap target information.
* mh-cygwin32: stop configuring and building dosrel.
+
+ * mh-sparcpic (PICFLAG): Define to properly according
+ to current multilib configuration.
+ * mt-sparcpic (PICFLAG_FOR_TARGET): Define to properly
+ according to current multilib configuration.
+
+
+ * mh-mingw32: New file.
+
* mh-elfalphapic, mt-elfalphapic: New files.
+
+ * mt-linux: Define CXXFLAGS to make sure -fvtable-thunks is used.
+
+
+ * mh-cygwin32: ok to build split texinfo files
+
* mh-go32 (CFLAGS): Don't set -fno-omit-frame-pointer.
* mt-ppc: Delete file, options moved to newlib configure.
+
+ * mh-windows: Add rules for building MSVC makefiles.
+
+
+ * mh-windows (HOST_FLAGS): Set srcroot, which is needed
+ for MSVC build procedure.
+
+
+ * mh-windows: Add support for windows host
+ (that is a build done under the Microsoft build environment).
+
* mh-dgux386: New file. x86 dgux specific flags
* mh-cygwin32: don't -D_WIN32 here anymore
+
+ * mh-cygwin32 (CFLAGS): Define _WIN32 to be compatible
+ with normal Windows compilation environment.
+
* mpw-mh-mpw (SEGFLAG_68K, SEGFLAG_PPC): Remove.
* mh-ncrsvr43 (CFLAGS): Remove -Hnocopyr.
+
+ * mt-v810 (CC_FOR_TARGET): Add -ansi flag. NEC compiler
+ defaults to K&R mode, but doesn't have varargs.h, so we have to
+ compile in ANSI mode.
+
+
+ * mt-v810 (CC_FOR_TARGET, AS_FOR_TARGET, AR_FOR_TARGET,
+ RANLIB_FOR_TARGET): Set as appropriate for NEC v810 toolchain.
+
+
+ * mh-i386win32: add LD_FOR_TARGET.
+
* mpw-mh-mpw (CC_MWC68K, CC_MWCPPC): Remove unused include path.
compilers, add definitions for library and link steps for
PowerMacs.
+
+ * mh-ncrsvr43: Removed AR_FLAGS
+
* mh-hp300 (CC): Add "CC = cc -Wp,-H256000" to avoid
* mpw-mh-mpw (CC): Define ANSI_PROTOTYPES.
+
+ * m?-*pic: Define PICFLAG* instead of LIB*FLAGS*.
+
* mpw-mh-mpw (EXTRALIBS): Always link in Math.o, CSANELIB.o,
* mt-netware: New file.
+
+ Revert this change:
+
+ Mon Mar 29 19:59:26 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-solaris: SunPRO C needs -Xs to be able to get a
+ working xmakefile for Emacs.
+
* mh-hpux8: New file.
* m?-*pic (LIBCXXFLAGS): Add -fno-implicit-templates.
+
+ * m[th]-*pic: Support --enable-shared.
+
* mh-irix4 (CC): Increase maximum string length.
* mh-hpux (CC): Add -Wp,-H256000 to avoid "too much defining"
errors from the HPUX 8 compilers.
+
+ * mh-go32: New fragment.
+
+
+ * mh-lynxrs6k: Renamed from mh-lynxosrs6k, to make it
+ unique in 8.3 naming schemes.
+
* mh-lynxrs6k: set SHELL to /bin/bash
* mh-irix4 (CC): Change -XNh1500 to -XNh2000.
+Mon Jan 31 18:40:55 1994 Stu Grossman (grossman at cygnus.com)
+
+ * mh-lynxosrs6k: Account for lack of ranlib!
+
* mt-hppa: Delete.
+
+ * mh-irix5: New file for Irix 5.
+
* mh-a68bsd: Define CC to gcc.
* mh-sysv4 (INSTALL): Use cp, not /usr/ucb/install.
+Sat Apr 17 17:19:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-delta88: remove extraneous GCC references
+
* mt-a29k, mt-ebmon29k, mt-os68k, mt-ose68000, mt-ose68k,
mt-vxworks68, mt-vxworks960: Removed obsolete, unused target
Makefile fragment files.
+
+ * mh-irix4: Bump -XNh value to 1500 to match gcc requirements.
+
+Mon Mar 29 19:59:26 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-sun3: cc needs -J to compile cp-parse.c correctly
+
+ * mh-solaris: SunPRO C needs -Xs to be able to get a
+ working xmakefile for Emacs.
+
* mh-aix386: New file; old mh-aix, plus no-op RANLIB.
+
+ * mh-vaxult2: New file.
+
+Sat Jan 23 20:32:01 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-sco: define X11_LIB to the mess that SCO ODT requires
+
+
+ * mh-sco: Don't override BISON definition.
+
+Mon Dec 7 06:43:27 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-sco: don't default $(CC) to gcc
+
+Mon Nov 30 14:54:34 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-solaris: rework standard X location to use
+ $OPENWINHOME, if defined.
+
+ * mh-sun: handle X11 include locations
+
+ * mh-decstation: define NeedFunctionPrototypes to 0, to
+ work around dain-bramaged DECwindows include files
+
+Fri Nov 27 18:35:54 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-hpux, mh-solaris: define the "standard" locations for
+ the vendor supplied X11 headers and libraries
+
Thu Oct 1 13:50:48 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
* mh-solaris: INSTALL is NOT /usr/ucb/install
* mt-ose68000, mt-ose68k: renamed from mt-OSE*.
+Mon Aug 3 15:41:28 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-solaris: removed the -xs from CFLAGS (let the people
+ with Sun's C compiler deal with it themselved)
+
* mt-OSE68k, mt-680000: new configs.
* mh-irix4: merged changes from progressive.
+Wed Jul 8 00:01:30 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mh-solaris: Use -xs when compiling so that Sun-C puts
+ a symbol-table into the executable.
+
+
+ * mh-ncr3000 (INSTALL): Don't use /usr/ucb/install,
+ it is broken on ncr 3000's.
+
* Everywhere: Change RANLIB=echo>/dev/null (which confuses
some shells - and I don't blame them) to RANLIB=true.
* mh-solaris: Use /usr/ucb/install for INSTALL.
+Tue Jun 9 17:18:11 1992 Fred Fish (fnf at cygnus.com)
+
+ * mh-ncr3000, mh-sysv4: Add INSTALL.
+
Sun May 31 14:45:23 1992 Mark Eichin (eichin at cygnus.com)
* mh-solaris2: Add new configuration for Solaris 2 (sysv, no ranlib)
+
+ * mh-delta88, mh-ncr3000: Replace MINUS_G with
+ CFLAGS per new configuration strategy.
+
* mh-ncr3000: Add new configuration for NCR 3000.
+Thu Mar 5 12:05:58 1992 Stu Grossman (grossman at cygnus.com)
+
+ * 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.