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- GNU GENERAL PUBLIC LICENSE
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-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
- 17. Interpretation of Sections 15 and 16.
-
- If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
- If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
- <program> Copyright (C) <year> <name of author>
- This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
- The GNU General Public License does not permit incorporating your program
-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/COPYING3.LIB b/COPYING3.LIB
deleted file mode 100644
index fc8a5de..0000000
--- a/COPYING3.LIB
+++ /dev/null
@@ -1,165 +0,0 @@
- GNU LESSER GENERAL PUBLIC LICENSE
- Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-
- This version of the GNU Lesser General Public License incorporates
-the terms and conditions of version 3 of the GNU General Public
-License, supplemented by the additional permissions listed below.
-
- 0. Additional Definitions.
-
- As used herein, "this License" refers to version 3 of the GNU Lesser
-General Public License, and the "GNU GPL" refers to version 3 of the GNU
-General Public License.
-
- "The Library" refers to a covered work governed by this License,
-other than an Application or a Combined Work as defined below.
-
- An "Application" is any work that makes use of an interface provided
-by the Library, but which is not otherwise based on the Library.
-Defining a subclass of a class defined by the Library is deemed a mode
-of using an interface provided by the Library.
-
- A "Combined Work" is a work produced by combining or linking an
-Application with the Library. The particular version of the Library
-with which the Combined Work was made is also called the "Linked
-Version".
-
- The "Minimal Corresponding Source" for a Combined Work means the
-Corresponding Source for the Combined Work, excluding any source code
-for portions of the Combined Work that, considered in isolation, are
-based on the Application, and not on the Linked Version.
-
- The "Corresponding Application Code" for a Combined Work means the
-object code and/or source code for the Application, including any data
-and utility programs needed for reproducing the Combined Work from the
-Application, but excluding the System Libraries of the Combined Work.
-
- 1. Exception to Section 3 of the GNU GPL.
-
- You may convey a covered work under sections 3 and 4 of this License
-without being bound by section 3 of the GNU GPL.
-
- 2. Conveying Modified Versions.
-
- If you modify a copy of the Library, and, in your modifications, a
-facility refers to a function or data to be supplied by an Application
-that uses the facility (other than as an argument passed when the
-facility is invoked), then you may convey a copy of the modified
-version:
-
- a) under this License, provided that you make a good faith effort to
- ensure that, in the event an Application does not supply the
- function or data, the facility still operates, and performs
- whatever part of its purpose remains meaningful, or
-
- b) under the GNU GPL, with none of the additional permissions of
- this License applicable to that copy.
-
- 3. Object Code Incorporating Material from Library Header Files.
-
- The object code form of an Application may incorporate material from
-a header file that is part of the Library. You may convey such object
-code under terms of your choice, provided that, if the incorporated
-material is not limited to numerical parameters, data structure
-layouts and accessors, or small macros, inline functions and templates
-(ten or fewer lines in length), you do both of the following:
-
- a) Give prominent notice with each copy of the object code that the
- Library is used in it and that the Library and its use are
- covered by this License.
-
- b) Accompany the object code with a copy of the GNU GPL and this license
- document.
-
- 4. Combined Works.
-
- You may convey a Combined Work under terms of your choice that,
-taken together, effectively do not restrict modification of the
-portions of the Library contained in the Combined Work and reverse
-engineering for debugging such modifications, if you also do each of
-the following:
-
- a) Give prominent notice with each copy of the Combined Work that
- the Library is used in it and that the Library and its use are
- covered by this License.
-
- b) Accompany the Combined Work with a copy of the GNU GPL and this license
- document.
-
- c) For a Combined Work that displays copyright notices during
- execution, include the copyright notice for the Library among
- these notices, as well as a reference directing the user to the
- copies of the GNU GPL and this license document.
-
- d) Do one of the following:
-
- 0) Convey the Minimal Corresponding Source under the terms of this
- License, and the Corresponding Application Code in a form
- suitable for, and under terms that permit, the user to
- recombine or relink the Application with a modified version of
- the Linked Version to produce a modified Combined Work, in the
- manner specified by section 6 of the GNU GPL for conveying
- Corresponding Source.
-
- 1) Use a suitable shared library mechanism for linking with the
- Library. A suitable mechanism is one that (a) uses at run time
- a copy of the Library already present on the user's computer
- system, and (b) will operate properly with a modified version
- of the Library that is interface-compatible with the Linked
- Version.
-
- e) Provide Installation Information, but only if you would otherwise
- be required to provide such information under section 6 of the
- GNU GPL, and only to the extent that such information is
- necessary to install and execute a modified version of the
- Combined Work produced by recombining or relinking the
- Application with a modified version of the Linked Version. (If
- you use option 4d0, the Installation Information must accompany
- the Minimal Corresponding Source and Corresponding Application
- Code. If you use option 4d1, you must provide the Installation
- Information in the manner specified by section 6 of the GNU GPL
- for conveying Corresponding Source.)
-
- 5. Combined Libraries.
-
- You may place library facilities that are a work based on the
-Library side by side in a single library together with other library
-facilities that are not Applications and are not covered by this
-License, and convey such a combined library under terms of your
-choice, if you do both of the following:
-
- a) Accompany the combined library with a copy of the same work based
- on the Library, uncombined with any other library facilities,
- conveyed under the terms of this License.
-
- b) Give prominent notice with the combined library that part of it
- is a work based on the Library, and explaining where to find the
- accompanying uncombined form of the same work.
-
- 6. Revised Versions of the GNU Lesser General Public License.
-
- The Free Software Foundation may publish revised and/or new versions
-of the GNU Lesser General Public License from time to time. Such new
-versions will be similar in spirit to the present version, but may
-differ in detail to address new problems or concerns.
-
- Each version is given a distinguishing version number. If the
-Library as you received it specifies that a certain numbered version
-of the GNU Lesser General Public License "or any later version"
-applies to it, you have the option of following the terms and
-conditions either of that published version or of any later version
-published by the Free Software Foundation. If the Library as you
-received it does not specify a version number of the GNU Lesser
-General Public License, you may choose any version of the GNU Lesser
-General Public License ever published by the Free Software Foundation.
-
- If the Library as you received it specifies that a proxy can decide
-whether future versions of the GNU Lesser General Public License shall
-apply, that proxy's public statement of acceptance of any version is
-permanent authorization for you to choose that version for the
-Library.
diff --git a/config.rpath b/config.rpath
deleted file mode 100755
index 4dea759..0000000
--- a/config.rpath
+++ /dev/null
@@ -1,543 +0,0 @@
-#! /bin/sh
-# Output a system dependent set of variables, describing how to set the
-# run time search path of shared libraries in an executable.
-#
-# Copyright 1996-2003 Free Software Foundation, Inc.
-# Taken from GNU libtool, 2001
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-#
-# The first argument passed to this file is the canonical host specification,
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
-# should be set by the caller.
-#
-# The set of defined variables is at the end of this script.
-
-# Known limitations:
-# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
-# than 256 bytes, otherwise the compiler driver will dump core. The only
-# known workaround is to choose shorter directory names for the build
-# directory and/or the installation directory.
-
-# All known linkers require a `.a' archive for static linking (except M$VC,
-# which needs '.lib').
-libext=a
-shrext=.so
-
-host="$1"
-host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC.
-
-wl=
-if test "$GCC" = yes; then
- wl='-Wl,'
-else
- case "$host_os" in
- aix*)
- wl='-Wl,'
- ;;
- mingw* | pw32* | os2*)
- ;;
- hpux9* | hpux10* | hpux11*)
- wl='-Wl,'
- ;;
- irix5* | irix6* | nonstopux*)
- wl='-Wl,'
- ;;
- newsos6)
- ;;
- linux*)
- case $CC in
- icc|ecc)
- wl='-Wl,'
- ;;
- ccc)
- wl='-Wl,'
- ;;
- esac
- ;;
- osf3* | osf4* | osf5*)
- wl='-Wl,'
- ;;
- sco3.2v5*)
- ;;
- solaris*)
- wl='-Wl,'
- ;;
- sunos4*)
- wl='-Qoption ld '
- ;;
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- wl='-Wl,'
- ;;
- sysv4*MP*)
- ;;
- uts4*)
- ;;
- esac
-fi
-
-# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS.
-
-hardcode_libdir_flag_spec=
-hardcode_libdir_separator=
-hardcode_direct=no
-hardcode_minus_L=no
-
-case "$host_os" in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
-esac
-
-ld_shlibs=yes
-if test "$with_gnu_ld" = yes; then
- case "$host_os" in
- aix[3-9]*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs=no
- fi
- ;;
- amigaos*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can use
- # them.
- ld_shlibs=no
- ;;
- beos*)
- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- :
- else
- ld_shlibs=no
- fi
- ;;
- cygwin* | mingw* | pw32*)
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- :
- else
- ld_shlibs=no
- fi
- ;;
- netbsd*)
- ;;
- solaris* | sysv5*)
- if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- :
- else
- ld_shlibs=no
- fi
- ;;
- sunos4*)
- hardcode_direct=yes
- ;;
- *)
- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- :
- else
- ld_shlibs=no
- fi
- ;;
- esac
- if test "$ld_shlibs" = yes; then
- # Unlike libtool, we use -rpath here, not --rpath, since the documented
- # option of GNU ld is called -rpath, not --rpath.
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- fi
-else
- case "$host_os" in
- aix3*)
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
- aix[4-9]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- else
- aix_use_runtimelinking=no
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- esac
- fi
- hardcode_direct=yes
- hardcode_libdir_separator=':'
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct=yes
- else
- # We have old collect2
- hardcode_direct=unsupported
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- esac
- fi
- # Begin _LT_AC_SYS_LIBPATH_AIX.
- echo 'int main () { return 0; }' > conftest.c
- ${CC} ${LDFLAGS} conftest.c -o conftest
- aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
- if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
- fi
- if test -z "$aix_libpath"; then
- aix_libpath="/usr/lib:/lib"
- fi
- rm -f conftest.c conftest
- # End _LT_AC_SYS_LIBPATH_AIX.
- if test "$aix_use_runtimelinking" = yes; then
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- else
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- fi
- fi
- ;;
- amigaos*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs=no
- ;;
- bsdi4*)
- ;;
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- libext=lib
- ;;
- darwin* | rhapsody*)
- if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
- hardcode_direct=no
- fi
- ;;
- dgux*)
- hardcode_libdir_flag_spec='-L$libdir'
- ;;
- freebsd2.2*)
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- ;;
- freebsd2*)
- hardcode_direct=yes
- hardcode_minus_L=yes
- ;;
- freebsd*)
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- ;;
- hpux9*)
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- hpux10* | hpux11*)
- if test "$with_gnu_ld" = no; then
- case "$host_cpu" in
- hppa*64*)
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=no
- ;;
- ia64*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=no
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- *)
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
- irix5* | irix6* | nonstopux*)
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
- netbsd*)
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- ;;
- newsos6)
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
- openbsd*)
- hardcode_direct=yes
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- else
- case "$host_os" in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
- osf3*)
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
- osf4* | osf5*)
- if test "$GCC" = yes; then
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- # Both cc and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- hardcode_libdir_separator=:
- ;;
- sco3.2v5*)
- ;;
- solaris*)
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- sunos4*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- ;;
- sysv4)
- case $host_vendor in
- sni)
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- hardcode_direct=no
- ;;
- motorola)
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- ;;
- sysv4.3*)
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- ld_shlibs=yes
- fi
- ;;
- sysv4.2uw2*)
- hardcode_direct=yes
- hardcode_minus_L=no
- ;;
- sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*)
- ;;
- sysv5*)
- hardcode_libdir_flag_spec=
- ;;
- uts4*)
- hardcode_libdir_flag_spec='-L$libdir'
- ;;
- *)
- ld_shlibs=no
- ;;
- esac
-fi
-
-# Check dynamic linker characteristics
-# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER.
-libname_spec='lib$name'
-case "$host_os" in
- aix3*)
- ;;
- aix[4-9]*)
- ;;
- amigaos*)
- ;;
- beos*)
- ;;
- bsdi4*)
- ;;
- cygwin* | mingw* | pw32*)
- shrext=.dll
- ;;
- darwin* | rhapsody*)
- shrext=.dylib
- ;;
- dgux*)
- ;;
- freebsd*)
- ;;
- gnu*)
- ;;
- hpux9* | hpux10* | hpux11*)
- case "$host_cpu" in
- ia64*)
- shrext=.so
- ;;
- hppa*64*)
- shrext=.sl
- ;;
- *)
- shrext=.sl
- ;;
- esac
- ;;
- irix5* | irix6* | nonstopux*)
- case "$host_os" in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
- *) libsuff= shlibsuff= ;;
- esac
- ;;
- esac
- ;;
- linux*oldld* | linux*aout* | linux*coff*)
- ;;
- linux*)
- ;;
- netbsd*)
- ;;
- newsos6)
- ;;
- nto-qnx)
- ;;
- openbsd*)
- ;;
- os2*)
- libname_spec='$name'
- shrext=.dll
- ;;
- osf3* | osf4* | osf5*)
- ;;
- sco3.2v5*)
- ;;
- solaris*)
- ;;
- sunos4*)
- ;;
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- ;;
- sysv4*MP*)
- ;;
- uts4*)
- ;;
-esac
-
-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
-shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
-escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
-
-sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
-
-# How to pass a linker flag through the compiler.
-wl="$escaped_wl"
-
-# Static library suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally "so").
-shlibext="$shlibext"
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator="$hardcode_libdir_separator"
-
-# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct="$hardcode_direct"
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L="$hardcode_minus_L"
-
-EOF
diff --git a/configure.ac b/configure.ac
deleted file mode 100644
index bec489f..0000000
--- a/configure.ac
+++ /dev/null
@@ -1,3293 +0,0 @@
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-# 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
-# Free Software Foundation, Inc.
-#
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING3. If not see
-# <http://www.gnu.org/licenses/>.
-
-##############################################################################
-### WARNING: this file contains embedded tabs. Do not run untabify on this file.
-
-m4_include(config/acx.m4)
-m4_include(config/override.m4)
-m4_include(config/proginstall.m4)
-m4_include(config/elf.m4)
-m4_include([libtool.m4])
-m4_include([ltoptions.m4])
-m4_include([ltsugar.m4])
-m4_include([ltversion.m4])
-m4_include([lt~obsolete.m4])
-m4_include([config/isl.m4])
-m4_include([config/cloog.m4])
-
-AC_INIT(move-if-change)
-AC_PREREQ(2.64)
-AC_DISABLE_OPTION_CHECKING
-
-progname=$0
-# if PWD already has a value, it is probably wrong.
-if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
-
-# Export original configure arguments for use by sub-configures.
-# Quote arguments with shell meta charatcers.
-TOPLEVEL_CONFIGURE_ARGUMENTS=
-set -- "$progname" "$@"
-for ac_arg
-do
- case "$ac_arg" in
- *" "*|*" "*|*[[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']]*)
- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
- # if the argument is of the form -foo=baz, quote the baz part only
- ac_arg=`echo "'$ac_arg'" | sed "s/^'\([[-a-zA-Z0-9]]*=\)/\\1'/"` ;;
- *) ;;
- esac
- # Add the quoted argument to the list.
- TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg"
-done
-if test "$silent" = yes; then
- TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent"
-fi
-# Remove the initial space we just introduced and, as these will be
-# expanded by make, quote '$'.
-TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
-AC_SUBST(TOPLEVEL_CONFIGURE_ARGUMENTS)
-
-# Find the build, host, and target systems.
-ACX_NONCANONICAL_BUILD
-ACX_NONCANONICAL_HOST
-ACX_NONCANONICAL_TARGET
-
-dnl Autoconf 2.5x and later will set a default program prefix if
-dnl --target was used, even if it was the same as --host. Disable
-dnl that behavior. This must be done before AC_CANONICAL_SYSTEM
-dnl to take effect.
-test "$host_noncanonical" = "$target_noncanonical" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_transform_name=s,y,y,
-
-AC_CANONICAL_SYSTEM
-AC_ARG_PROGRAM
-
-m4_pattern_allow([^AS_FOR_TARGET$])dnl
-m4_pattern_allow([^AS_FOR_BUILD$])dnl
-
-# Get 'install' or 'install-sh' and its variants.
-AC_PROG_INSTALL
-ACX_PROG_LN
-AC_PROG_LN_S
-AC_PROG_SED
-AC_PROG_AWK
-
-srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
-
-# We pass INSTALL explicitly to sub-makes. Make sure that it is not
-# a relative path.
-if test "$INSTALL" = "${srcdir}/install-sh -c"; then
- INSTALL="${srcpwd}/install-sh -c"
-fi
-
-# Set srcdir to "." if that's what it is.
-# This is important for multilib support.
-pwd=`${PWDCMD-pwd}`
-if test "${pwd}" = "${srcpwd}" ; then
- srcdir=.
-fi
-
-topsrcdir=$srcpwd
-
-extra_host_args=
-
-### To add a new directory to the tree, first choose whether it is a target
-### or a host dependent tool. Then put it into the appropriate list
-### (library or tools, host or target), doing a dependency sort.
-
-# Subdirs will be configured in the order listed in build_configdirs,
-# configdirs, or target_configdirs; see the serialization section below.
-
-# Dependency sorting is only needed when *configuration* must be done in
-# a particular order. In all cases a dependency should be specified in
-# the Makefile, whether or not it's implicitly specified here.
-
-# Double entries in build_configdirs, configdirs, or target_configdirs may
-# cause circular dependencies and break everything horribly.
-
-# these library is used by various programs built for the build
-# environment
-#
-build_libs="build-libiberty"
-
-# these tools are built for the build environment
-build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes"
-
-# these libraries are used by various programs built for the host environment
-#
-host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libdecnumber gmp mpfr mpc isl cloog libelf libiconv"
-
-# these tools are built for the host environment
-# Note, the powerpc-eabi build depends on sim occurring before gdb in order to
-# know that we are building the simulator.
-# binutils, gas and ld appear in that order because it makes sense to run
-# "make check" in that particular order.
-# If --enable-gold is used, "gold" may replace "ld".
-host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gprof etc expect dejagnu m4 utils guile fastjar gnattools"
-
-# libgcj represents the runtime libraries only used by gcj.
-libgcj="target-libffi \
- target-zlib \
- target-libjava"
-
-# these libraries are built for the target environment, and are built after
-# the host libraries and the host tools (which may be a cross compiler)
-# Note that libiberty is not a target library.
-target_libraries="target-libgcc \
- target-libbacktrace \
- target-libgloss \
- target-newlib \
- target-libgomp \
- target-libatomic \
- target-libitm \
- target-libstdc++-v3 \
- target-libmudflap \
- target-libsanitizer \
- target-libssp \
- target-libquadmath \
- target-libgfortran \
- target-boehm-gc \
- ${libgcj} \
- target-libobjc \
- target-libada \
- target-libgo"
-
-# these tools are built using the target libraries, and are intended to
-# run only in the target environment
-#
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-#
-target_tools="target-rda"
-
-################################################################################
-
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-## is important because configure will choke if they ever get through.
-## ${configdirs} is directories we build using the host tools.
-## ${target_configdirs} is directories we build using the target tools.
-configdirs=`echo ${host_libs} ${host_tools}`
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-m4_popdef([AS_MESSAGE_LOG_FD])dnl
- ;;
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-])
-
-################################################################################
-
-srcname="gnu development package"
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-
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-else
- is_cross_compiler=yes
-fi
-
-# Find the build and target subdir names.
-GCC_TOPLEV_SUBDIRS
-# Be sure to cover against remnants of an in-tree build.
-if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then
- AC_MSG_ERROR([building out of tree but $srcdir contains host-${host_noncanonical}.
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-fi
-
-# Skipdirs are removed silently.
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-# Noconfigdirs are removed loudly.
-noconfigdirs=""
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-use_gnu_ld=
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-if test x$with_gnu_ld = xno ; then
- use_gnu_ld=no
- noconfigdirs="$noconfigdirs ld gold"
-fi
-
-use_gnu_as=
-# Make sure we don't let GNU as be added if we didn't want it.
-if test x$with_gnu_as = xno ; then
- use_gnu_as=no
- noconfigdirs="$noconfigdirs gas"
-fi
-
-use_included_zlib=
-# Make sure we don't let ZLIB be added if we didn't want it.
-if test x$with_system_zlib = xyes ; then
- use_included_zlib=no
- noconfigdirs="$noconfigdirs zlib"
-fi
-
-# some tools are so dependent upon X11 that if we're not building with X,
-# it's not even worth trying to configure, much less build, that tool.
-
-case ${with_x} in
- yes | "") ;; # the default value for this tree is that X11 is available
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- skipdirs="${skipdirs} tk itcl libgui"
- # We won't be able to build gdbtk without X.
- enable_gdbtk=no
- ;;
- *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
-esac
-
-# Some are only suitable for cross toolchains.
-# Remove these if host=target.
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-
-case $is_cross_compiler in
- no) skipdirs="${skipdirs} ${cross_only}" ;;
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-
-# Recognize --with-newlib/--without-newlib.
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-
-# Handle --enable-gold, --enable-ld.
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- case "${target}" in
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- ;;
- *)
- is_elf=yes
- ;;
- esac
- esac
-
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- # Check for target supported by gold.
- case "${target}" in
- i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-* | tilegx*-*-*)
- configdirs="$configdirs gold"
- if test x${ENABLE_GOLD} = xdefault; then
- default_ld=gold
- fi
- ENABLE_GOLD=yes
- ;;
- esac
- fi
- ;;
- no)
- ;;
- *)
- AC_MSG_ERROR([invalid --enable-gold argument])
- ;;
-esac
-
-AC_ARG_ENABLE(ld,
-[AS_HELP_STRING([[--enable-ld[=ARG]]],
- [build ld @<:@ARG={default,yes,no}@:>@])],
-ENABLE_LD=$enableval,
-ENABLE_LD=yes)
-
-case "${ENABLE_LD}" in
- default)
- if test x${default_ld} != x; then
- AC_MSG_ERROR([either gold or ld can be the default ld])
- fi
- ;;
- yes)
- ;;
- no)
- if test x${ENABLE_GOLD} != xyes; then
- AC_MSG_WARN([neither ld nor gold are enabled])
- fi
- configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'`
- ;;
- *)
- AC_MSG_ERROR([invalid --enable-ld argument])
- ;;
-esac
-
-# Configure extra directories which are host specific
-
-case "${host}" in
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- configdirs="$configdirs libtermcap" ;;
-esac
-
-# A target can indicate whether a language isn't supported for some reason.
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-
-# Remove more programs from consideration, based on the host or
-# target this usually means that a port of the program doesn't
-# exist yet.
-
-case "${host}" in
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- noconfigdirs="$noconfigdirs tcl tk itcl"
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-esac
-
-
-AC_ARG_ENABLE(libquadmath,
-AS_HELP_STRING([--disable-libquadmath],
- [do not build libquadmath directory]),
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-ENABLE_LIBQUADMATH=yes)
-if test "${ENABLE_LIBQUADMATH}" = "no" ; then
- noconfigdirs="$noconfigdirs target-libquadmath"
-fi
-
-
-AC_ARG_ENABLE(libquadmath-support,
-AS_HELP_STRING([--disable-libquadmath-support],
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-
-
-AC_ARG_ENABLE(libada,
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-fi
-
-AC_ARG_ENABLE(libssp,
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-
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- [do not build libstdc++-v3 directory]),
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-[if test "${ENABLE_LIBSTDCXX}" = "no" ; then
- noconfigdirs="$noconfigdirs libstdc++-v3"
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-
-# Save it here so that, even in case of --enable-libgcj, if the Java
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-yes)
- # If we reset it here, it won't get added to noconfigdirs in the
- # target-specific build rules, so it will be forcibly enabled
- # (unless the Java language itself isn't enabled).
- libgcj=
- ;;
-no)
- # Make sure we get it printed in the list of not supported target libs.
- # Don't disable libffi, though, other languages use it.
- noconfigdirs="$noconfigdirs `echo ${libgcj} | sed -e 's/target-libffi//'`"
- # Clear libgcj_saved so that even if java is enabled libffi won't be
- # built.
- libgcj_saved=
- ;;
-esac
-
-AC_ARG_ENABLE(static-libjava,
-[AS_HELP_STRING([[--enable-static-libjava[=ARG]]],
- [build static libjava @<:@default=no@:>@])],
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-ENABLE_STATIC_LIBJAVA=no)
-enable_static_libjava=
-if test "${ENABLE_STATIC_LIBJAVA}" = "yes" ; then
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-
-if test x$enable_static_libjava != xyes ; then
- EXTRA_CONFIGARGS_LIBJAVA=--disable-static
-fi
-AC_SUBST(EXTRA_CONFIGARGS_LIBJAVA)
-
-# Disable libmudflap on some systems.
-if test x$enable_libmudflap = x ; then
- case "${target}" in
- *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | bfin*-*-uclinux* | *-*-kopensolaris*-gnu)
- # Enable libmudflap by default in GNU and friends.
- ;;
- *-*-freebsd*)
- # Enable libmudflap by default in FreeBSD.
- ;;
- *)
- # Disable it by default everywhere else.
- noconfigdirs="$noconfigdirs target-libmudflap"
- ;;
- esac
-fi
-
-# Disable libgomp on non POSIX hosted systems.
-if test x$enable_libgomp = x ; then
- # Enable libgomp by default on hosted POSIX systems.
- case "${target}" in
- *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
- ;;
- *-*-netbsd* | *-*-freebsd* | *-*-openbsd* | *-*-dragonfly*)
- ;;
- *-*-solaris2* | *-*-hpux11*)
- ;;
- *-*-darwin* | *-*-aix*)
- ;;
- *)
- noconfigdirs="$noconfigdirs target-libgomp"
- ;;
- esac
-fi
-
-# Disable libatomic on unsupported systems.
-if test -d ${srcdir}/libatomic; then
- if test x$enable_libatomic = x; then
- AC_MSG_CHECKING([for libatomic support])
- if (srcdir=${srcdir}/libatomic; \
- . ${srcdir}/configure.tgt; \
- test -n "$UNSUPPORTED")
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- AC_MSG_RESULT([no])
- noconfigdirs="$noconfigdirs target-libatomic"
- else
- AC_MSG_RESULT([yes])
- fi
- fi
-fi
-
-# Disable libitm on unsupported systems.
-if test -d ${srcdir}/libitm; then
- if test x$enable_libitm = x; then
- AC_MSG_CHECKING([for libitm support])
- if (srcdir=${srcdir}/libitm; \
- . ${srcdir}/configure.tgt; \
- test -n "$UNSUPPORTED")
- then
- AC_MSG_RESULT([no])
- noconfigdirs="$noconfigdirs target-libitm"
- else
- AC_MSG_RESULT([yes])
- fi
- fi
-fi
-
-# Disable libsanitizer on unsupported systems.
-if test -d ${srcdir}/libsanitizer; then
- if test x$enable_libsanitizer = x; then
- AC_MSG_CHECKING([for libsanitizer support])
- if (srcdir=${srcdir}/libsanitizer; \
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- AC_MSG_RESULT([no])
- noconfigdirs="$noconfigdirs target-libsanitizer"
- else
- AC_MSG_RESULT([yes])
- fi
- fi
-fi
-
-# Disable libquadmath for some systems.
-case "${target}" in
- avr-*-*)
- noconfigdirs="$noconfigdirs target-libquadmath"
- ;;
- # libquadmath is unused on AIX and libquadmath build process use of
- # LD_LIBRARY_PATH can break AIX bootstrap.
- powerpc-*-aix* | rs6000-*-aix*)
- noconfigdirs="$noconfigdirs target-libquadmath"
- ;;
-esac
-
-# Disable libssp for some systems.
-case "${target}" in
- avr-*-*)
- # No hosted I/O support.
- noconfigdirs="$noconfigdirs target-libssp"
- ;;
- powerpc-*-aix* | rs6000-*-aix*)
- noconfigdirs="$noconfigdirs target-libssp"
- ;;
- rl78-*-*)
- # libssp uses a misaligned load to trigger a fault, but the RL78
- # doesn't fault for those - instead, it gives a build-time error
- # for explicit misaligned loads.
- noconfigdirs="$noconfigdirs target-libssp"
- ;;
-esac
-
-# Disable libstdc++-v3 for some systems.
-# Allow user to override this if they pass --enable-libstdc++-v3
-if test "${ENABLE_LIBSTDCXX}" = "default" ; then
- case "${target}" in
- *-*-vxworks*)
- # VxWorks uses the Dinkumware C++ library.
- noconfigdirs="$noconfigdirs target-libstdc++-v3"
- ;;
- arm*-wince-pe*)
- # the C++ libraries don't build on top of CE's C libraries
- noconfigdirs="$noconfigdirs target-libstdc++-v3"
- ;;
- avr-*-*)
- noconfigdirs="$noconfigdirs target-libstdc++-v3"
- ;;
- esac
-fi
-
-# Disable Fortran for some systems.
-case "${target}" in
- mmix-*-*)
- # See <http://gcc.gnu.org/ml/gcc-patches/2004-11/msg00572.html>.
- unsupported_languages="$unsupported_languages fortran"
- ;;
-esac
-
-# Disable Java if libffi is not supported.
-case "${target}" in
- aarch64-*-*)
- ;;
- alpha*-*-*)
- ;;
- arm*-*-*)
- ;;
- cris-*-*)
- ;;
- frv-*-*)
- ;;
- hppa*-*-linux*)
- ;;
- hppa*-*-hpux*)
- ;;
- i?86-*-*)
- ;;
- ia64*-*-*)
- ;;
- m32r*-*-*)
- ;;
- m68k-*-*)
- ;;
- mips*-*-rtems*)
- ;;
- mips*-*-linux*)
- ;;
- powerpc*-*-linux*)
- ;;
- powerpc-*-darwin*)
- ;;
- powerpc-*-aix* | rs6000-*-aix*)
- ;;
- powerpc-*-freebsd*)
- ;;
- powerpc64-*-freebsd*)
- ;;
- powerpc*-*-rtems*)
- ;;
- s390-*-* | s390x-*-*)
- ;;
- sh-*-* | sh[[34]]*-*-*)
- ;;
- sh64-*-* | sh5*-*-*)
- ;;
- sparc*-*-*)
- ;;
- x86_64-*-*)
- ;;
- *-*-*)
- unsupported_languages="$unsupported_languages java"
- ;;
-esac
-
-# Disable Java, libgcj or related libraries for some systems.
-case "${target}" in
- powerpc-*-darwin*)
- ;;
- i[[3456789]]86-*-darwin*)
- ;;
- x86_64-*-darwin[[912]]*)
- ;;
- *-*-darwin*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- *-*-netware*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- *-*-rtems*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- *-*-tpf*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- *-*-uclinux*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- *-*-vxworks*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- alpha*-*-*vms*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- arm-wince-pe)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- arm*-*-symbianelf*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- bfin-*-*)
- noconfigdirs="$noconfigdirs target-boehm-gc"
- ;;
- cris-*-* | crisv32-*-*)
- unsupported_languages="$unsupported_languages java"
- case "${target}" in
- *-*-linux*)
- ;;
- *) # See PR46792 regarding target-libffi.
- noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
- esac
- ;;
- hppa*64*-*-linux*)
- # In this case, it's because the hppa64-linux target is for
- # the kernel only at this point and has no libc, and thus no
- # headers, crt*.o, etc., all of which are needed by these.
- unsupported_languages="$unsupported_languages java"
- ;;
- hppa*64*-*-hpux*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- hppa*-hp-hpux11*)
- ;;
- hppa*-*-hpux*)
- # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
- # build on HP-UX 10.20.
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- ia64*-*-*vms*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- i[[3456789]]86-w64-mingw*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- i[[3456789]]86-*-mingw*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- x86_64-*-mingw*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- mmix-*-*)
- noconfigdirs="$noconfigdirs target-libffi target-boehm-gc"
- ;;
- powerpc-*-aix*)
- # copied from rs6000-*-* entry
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- rs6000-*-aix*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- *-*-lynxos*)
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
-esac
-
-# Disable libgo for some systems where it is known to not work.
-# For testing, you can easily override this with --enable-libgo.
-if test x$enable_libgo = x; then
- case "${target}" in
- *-*-darwin*)
- # PR 46986
- noconfigdirs="$noconfigdirs target-libgo"
- ;;
- *-*-cygwin* | *-*-mingw*)
- noconfigdirs="$noconfigdirs target-libgo"
- ;;
- *-*-aix*)
- noconfigdirs="$noconfigdirs target-libgo"
- ;;
- esac
-fi
-
-# Default libgloss CPU subdirectory.
-libgloss_dir="$target_cpu"
-
-case "${target}" in
- sh*-*-pe|mips*-*-pe|*arm-wince-pe)
- libgloss_dir=wince
- ;;
- aarch64*-*-* )
- libgloss_dir=aarch64
- ;;
- arm*-*-*)
- libgloss_dir=arm
- ;;
- cris-*-* | crisv32-*-*)
- libgloss_dir=cris
- ;;
- hppa*-*-*)
- libgloss_dir=pa
- ;;
- i[[3456789]]86-*-*)
- libgloss_dir=i386
- ;;
- m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
- libgloss_dir=m68hc11
- ;;
- m68*-*-* | fido-*-*)
- libgloss_dir=m68k
- ;;
- mips*-*-*)
- libgloss_dir=mips
- ;;
- powerpc*-*-*)
- libgloss_dir=rs6000
- ;;
- sparc*-*-*)
- libgloss_dir=sparc
- ;;
-esac
-
-# Disable newlib and libgloss for various target OSes.
-case "${target}" in
- alpha*-dec-osf*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- i[[3456789]]86-*-linux*)
- # This section makes it possible to build newlib natively on linux.
- # If we are using a cross compiler then don't configure newlib.
- if test x${is_cross_compiler} != xno ; then
- noconfigdirs="$noconfigdirs target-newlib"
- fi
- noconfigdirs="$noconfigdirs target-libgloss"
- # If we are not using a cross compiler, do configure newlib.
- # Note however, that newlib will only be configured in this situation
- # if the --with-newlib option has been given, because otherwise
- # 'target-newlib' will appear in skipdirs.
- ;;
- i[[3456789]]86-*-rdos*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- sh*-*-pe|mips*-*-pe|arm-wince-pe)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- sparc-*-sunos4*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-aix*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-beos*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-chorusos)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-dragonfly*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-freebsd*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-lynxos*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-mingw*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-netbsd*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-netware*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-tpf*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-uclinux*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-vxworks*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
-esac
-
-case "${target}" in
- *-*-chorusos)
- ;;
- powerpc-*-darwin*)
- noconfigdirs="$noconfigdirs ld gas gdb gprof"
- noconfigdirs="$noconfigdirs sim target-rda"
- ;;
- i[[3456789]]86-*-darwin*)
- noconfigdirs="$noconfigdirs ld gprof"
- noconfigdirs="$noconfigdirs sim target-rda"
- ;;
- x86_64-*-darwin[[912]]*)
- noconfigdirs="$noconfigdirs ld gas gprof"
- noconfigdirs="$noconfigdirs sim target-rda"
- ;;
- *-*-darwin*)
- noconfigdirs="$noconfigdirs ld gas gdb gprof"
- noconfigdirs="$noconfigdirs sim target-rda"
- ;;
- *-*-dragonfly*)
- ;;
- *-*-freebsd*)
- if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
- && test -f /usr/local/include/gmp.h; then
- with_gmp=/usr/local
- fi
- ;;
- *-*-kaos*)
- # Remove unsupported stuff on all kaOS configurations.
- noconfigdirs="$noconfigdirs target-libgloss"
- ;;
- *-*-netbsd*)
- ;;
- *-*-netware*)
- ;;
- *-*-rtems*)
- noconfigdirs="$noconfigdirs target-libgloss"
- ;;
- # The tpf target doesn't support gdb yet.
- *-*-tpf*)
- noconfigdirs="$noconfigdirs gdb tcl tk libgui itcl"
- ;;
- *-*-uclinux*)
- noconfigdirs="$noconfigdirs target-rda"
- ;;
- *-*-vxworks*)
- ;;
- alpha*-dec-osf*)
- # ld works, but does not support shared libraries.
- # gas doesn't generate exception information.
- noconfigdirs="$noconfigdirs gas ld"
- ;;
- alpha*-*-*vms*)
- noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
- ;;
- alpha*-*-*)
- # newlib is not 64 bit ready
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- sh*-*-pe|mips*-*-pe|*arm-wince-pe)
- noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
- ;;
- arc-*-*)
- noconfigdirs="$noconfigdirs target-libgloss"
- ;;
- arm-*-pe*)
- noconfigdirs="$noconfigdirs target-libgloss"
- ;;
- arm-*-riscix*)
- noconfigdirs="$noconfigdirs ld target-libgloss"
- ;;
- avr-*-rtems*)
- ;;
- avr-*-*)
- if test x${with_avrlibc} != xno; then
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- fi
- ;;
- c4x-*-* | tic4x-*-*)
- noconfigdirs="$noconfigdirs target-libgloss"
- ;;
- tic54x-*-*)
- noconfigdirs="$noconfigdirs target-libgloss gdb"
- ;;
- d10v-*-*)
- noconfigdirs="$noconfigdirs target-libgloss"
- ;;
- d30v-*-*)
- noconfigdirs="$noconfigdirs gdb"
- ;;
- fr30-*-elf*)
- noconfigdirs="$noconfigdirs gdb"
- ;;
- moxie-*-*)
- noconfigdirs="$noconfigdirs gprof"
- ;;
- h8300*-*-*)
- noconfigdirs="$noconfigdirs target-libgloss"
- ;;
- h8500-*-*)
- noconfigdirs="$noconfigdirs target-libgloss"
- ;;
- hppa1.1-*-osf* | hppa1.1-*-bsd* )
- ;;
- hppa*64*-*-linux*)
- ;;
- hppa*-*-linux*)
- ;;
- hppa*-*-*elf* | \
- hppa*-*-lites* | \
- hppa*-*-openbsd* | \
- hppa*64*-*-*)
- ;;
- hppa*-hp-hpux11*)
- noconfigdirs="$noconfigdirs ld"
- ;;
- hppa*-*-pro*)
- ;;
- hppa*-*-*)
- noconfigdirs="$noconfigdirs ld"
- ;;
- i960-*-*)
- noconfigdirs="$noconfigdirs gdb"
- ;;
- ia64*-*-elf*)
- # No gdb support yet.
- noconfigdirs="$noconfigdirs readline libgui itcl gdb"
- ;;
- ia64*-**-hpux*)
- # No ld support yet.
- noconfigdirs="$noconfigdirs libgui itcl ld"
- ;;
- ia64*-*-*vms*)
- # No ld support yet.
- noconfigdirs="$noconfigdirs libgui itcl ld"
- ;;
- i[[3456789]]86-w64-mingw*)
- ;;
- i[[3456789]]86-*-mingw*)
- target_configdirs="$target_configdirs target-winsup"
- ;;
- *-*-cygwin*)
- target_configdirs="$target_configdirs target-libtermcap target-winsup"
- noconfigdirs="$noconfigdirs target-libgloss"
- # always build newlib if winsup directory is present.
- if test -d "$srcdir/winsup/cygwin"; then
- skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
- elif test -d "$srcdir/newlib"; then
- echo "Warning: winsup/cygwin is missing so newlib can't be built."
- fi
- ;;
- i[[3456789]]86-*-pe)
- noconfigdirs="$noconfigdirs target-libgloss"
- ;;
- i[[3456789]]86-*-sco3.2v5*)
- # The linker does not yet know about weak symbols in COFF,
- # and is not configured to handle mixed ELF and COFF.
- noconfigdirs="$noconfigdirs ld target-libgloss"
- ;;
- i[[3456789]]86-*-sco*)
- noconfigdirs="$noconfigdirs gprof target-libgloss"
- ;;
- i[[3456789]]86-*-solaris2* | x86_64-*-solaris2.1[[0-9]]*)
- noconfigdirs="$noconfigdirs target-libgloss"
- ;;
- i[[3456789]]86-*-sysv4*)
- noconfigdirs="$noconfigdirs target-libgloss"
- ;;
- i[[3456789]]86-*-beos*)
- noconfigdirs="$noconfigdirs gdb"
- ;;
- i[[3456789]]86-*-rdos*)
- noconfigdirs="$noconfigdirs gdb"
- ;;
- mmix-*-*)
- noconfigdirs="$noconfigdirs gdb"
- ;;
- mt-*-*)
- noconfigdirs="$noconfigdirs sim"
- ;;
- powerpc-*-aix*)
- # copied from rs6000-*-* entry
- noconfigdirs="$noconfigdirs gprof"
- ;;
- powerpc*-*-winnt* | powerpc*-*-pe*)
- target_configdirs="$target_configdirs target-winsup"
- noconfigdirs="$noconfigdirs gdb tcl tk target-libgloss itcl"
- # always build newlib.
- skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
- ;;
- # This is temporary until we can link against shared libraries
- powerpcle-*-solaris*)
- noconfigdirs="$noconfigdirs gdb sim tcl tk itcl"
- ;;
- powerpc-*-beos*)
- noconfigdirs="$noconfigdirs gdb"
- ;;
- rs6000-*-lynxos*)
- noconfigdirs="$noconfigdirs gprof"
- ;;
- rs6000-*-aix*)
- noconfigdirs="$noconfigdirs gprof"
- ;;
- rs6000-*-*)
- noconfigdirs="$noconfigdirs gprof"
- ;;
- m68k-apollo-*)
- noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss"
- ;;
- microblaze*)
- noconfigdirs="$noconfigdirs gprof"
- ;;
- mips*-sde-elf* | mips*-mti-elf*)
- if test x$with_newlib = xyes; then
- noconfigdirs="$noconfigdirs gprof"
- fi
- ;;
- mips*-*-irix5*)
- noconfigdirs="$noconfigdirs gprof target-libgloss"
- ;;
- mips*-*-irix6*)
- noconfigdirs="$noconfigdirs gprof target-libgloss"
- ;;
- mips*-*-bsd*)
- noconfigdirs="$noconfigdirs gprof target-libgloss"
- ;;
- mips*-*-linux*)
- ;;
- mips*-*-*)
- noconfigdirs="$noconfigdirs gprof"
- ;;
- sh-*-* | sh64-*-*)
- case "${target}" in
- sh*-*-elf)
- ;;
- *)
- noconfigdirs="$noconfigdirs target-libgloss" ;;
- esac
- ;;
- sparc-*-sunos4*)
- if test x${is_cross_compiler} = xno ; then
- use_gnu_ld=no
- fi
- ;;
- tic6x-*-*)
- noconfigdirs="$noconfigdirs sim"
- ;;
- tilepro-*-* | tilegx-*-*)
- noconfigdirs="$noconfigdirs sim"
- ;;
- v810-*-*)
- noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss"
- ;;
- vax-*-*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
-esac
-
-# If we aren't building newlib, then don't build libgloss, since libgloss
-# depends upon some newlib header files.
-case "${noconfigdirs}" in
- *target-libgloss*) ;;
- *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
-esac
-
-# Work in distributions that contain no compiler tools, like Autoconf.
-host_makefile_frag=/dev/null
-if test -d ${srcdir}/config ; then
-case "${host}" in
- i[[3456789]]86-*-msdosdjgpp*)
- host_makefile_frag="config/mh-djgpp"
- ;;
- *-cygwin*)
- ACX_CHECK_CYGWIN_CAT_WORKS
- host_makefile_frag="config/mh-cygwin"
- ;;
- *-mingw*)
- host_makefile_frag="config/mh-mingw"
- ;;
- hppa*-hp-hpux10*)
- host_makefile_frag="config/mh-pa-hpux10"
- ;;
- hppa*-hp-hpux*)
- host_makefile_frag="config/mh-pa"
- ;;
- hppa*-*)
- host_makefile_frag="config/mh-pa"
- ;;
- *-*-darwin*)
- host_makefile_frag="config/mh-darwin"
- ;;
- powerpc-*-aix*)
- host_makefile_frag="config/mh-ppc-aix"
- ;;
- rs6000-*-aix*)
- host_makefile_frag="config/mh-ppc-aix"
- ;;
-esac
-fi
-
-if test "${build}" != "${host}" ; then
- AR_FOR_BUILD=${AR_FOR_BUILD-ar}
- AS_FOR_BUILD=${AS_FOR_BUILD-as}
- CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
- CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
- GCJ_FOR_BUILD=${GCJ_FOR_BUILD-gcj}
- GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
- GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
- DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
- LD_FOR_BUILD=${LD_FOR_BUILD-ld}
- NM_FOR_BUILD=${NM_FOR_BUILD-nm}
- RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
- WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres}
- WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc}
-else
- AR_FOR_BUILD="\$(AR)"
- AS_FOR_BUILD="\$(AS)"
- CC_FOR_BUILD="\$(CC)"
- CXX_FOR_BUILD="\$(CXX)"
- GCJ_FOR_BUILD="\$(GCJ)"
- GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
- GOC_FOR_BUILD="\$(GOC)"
- DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
- LD_FOR_BUILD="\$(LD)"
- NM_FOR_BUILD="\$(NM)"
- RANLIB_FOR_BUILD="\$(RANLIB)"
- WINDRES_FOR_BUILD="\$(WINDRES)"
- WINDMC_FOR_BUILD="\$(WINDMC)"
-fi
-
-AC_PROG_CC
-AC_PROG_CXX
-
-# We must set the default linker to the linker used by gcc for the correct
-# operation of libtool. If LD is not defined and we are using gcc, try to
-# set the LD default to the ld used by gcc.
-if test -z "$LD"; then
- if test "$GCC" = yes; then
- case $build in
- *-*-mingw*)
- gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
- *)
- gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
- esac
- case $gcc_prog_ld in
- # Accept absolute paths.
- [[\\/]* | [A-Za-z]:[\\/]*)]
- LD="$gcc_prog_ld" ;;
- esac
- fi
-fi
-
-# Check whether -static-libstdc++ -static-libgcc is supported.
-have_static_libs=no
-if test "$GCC" = yes; then
- saved_LDFLAGS="$LDFLAGS"
-
- LDFLAGS="$LDFLAGS -static-libstdc++ -static-libgcc"
- AC_MSG_CHECKING([whether g++ accepts -static-libstdc++ -static-libgcc])
- AC_LANG_PUSH(C++)
- AC_LINK_IFELSE([
-#if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
-#error -static-libstdc++ not implemented
-#endif
-int main() {}],
- [AC_MSG_RESULT([yes]); have_static_libs=yes],
- [AC_MSG_RESULT([no])])
- AC_LANG_POP(C++)
-
- LDFLAGS="$saved_LDFLAGS"
-fi
-
-ACX_PROG_GNAT
-ACX_PROG_CMP_IGNORE_INITIAL
-
-AC_ARG_ENABLE([bootstrap],
-[AS_HELP_STRING([--enable-bootstrap],
- [enable bootstrapping @<:@yes if native build@:>@])],,
-enable_bootstrap=default)
-
-# Issue errors and warnings for invalid/strange bootstrap combinations.
-if test -r $srcdir/gcc/configure; then
- have_compiler=yes
-else
- have_compiler=no
-fi
-
-case "$have_compiler:$host:$target:$enable_bootstrap" in
- *:*:*:no) ;;
-
- # Default behavior. Enable bootstrap if we have a compiler
- # and we are in a native configuration.
- yes:$build:$build:default)
- enable_bootstrap=yes ;;
-
- *:*:*:default)
- enable_bootstrap=no ;;
-
- # We have a compiler and we are in a native configuration, bootstrap is ok
- yes:$build:$build:yes)
- ;;
-
- # Other configurations, but we have a compiler. Assume the user knows
- # what he's doing.
- yes:*:*:yes)
- AC_MSG_WARN([trying to bootstrap a cross compiler])
- ;;
-
- # No compiler: if they passed --enable-bootstrap explicitly, fail
- no:*:*:yes)
- AC_MSG_ERROR([cannot bootstrap without a compiler]) ;;
-
- # Fail if wrong command line
- *)
- AC_MSG_ERROR([invalid option for --enable-bootstrap])
- ;;
-esac
-
-# Used for setting $lt_cv_objdir
-_LT_CHECK_OBJDIR
-
-# Check for GMP, MPFR and MPC
-gmplibs="-lmpc -lmpfr -lgmp"
-gmpinc=
-have_gmp=no
-
-# Specify a location for mpc
-# check for this first so it ends up on the link line before mpfr.
-AC_ARG_WITH(mpc,
-[AS_HELP_STRING([--with-mpc=PATH],
- [specify prefix directory for installed MPC package.
- Equivalent to --with-mpc-include=PATH/include
- plus --with-mpc-lib=PATH/lib])])
-AC_ARG_WITH(mpc-include,
-[AS_HELP_STRING([--with-mpc-include=PATH],
- [specify directory for installed MPC include files])])
-AC_ARG_WITH(mpc-lib,
-[AS_HELP_STRING([--with-mpc-lib=PATH],
- [specify directory for the installed MPC library])])
-
-if test "x$with_mpc" != x; then
- gmplibs="-L$with_mpc/lib $gmplibs"
- gmpinc="-I$with_mpc/include $gmpinc"
-fi
-if test "x$with_mpc_include" != x; then
- gmpinc="-I$with_mpc_include $gmpinc"
-fi
-if test "x$with_mpc_lib" != x; then
- gmplibs="-L$with_mpc_lib $gmplibs"
-fi
-if test "x$with_mpc$with_mpc_include$with_mpc_lib" = x && test -d ${srcdir}/mpc; then
- gmplibs='-L$$r/$(HOST_SUBDIR)/mpc/src/'"$lt_cv_objdir $gmplibs"
- gmpinc='-I$$s/mpc/src '"$gmpinc"
- # Do not test the mpc version. Assume that it is sufficient, since
- # it is in the source tree, and the library has not been built yet
- # but it would be included on the link line in the version check below
- # hence making the test fail.
- have_gmp=yes
-fi
-
-# Specify a location for mpfr
-# check for this first so it ends up on the link line before gmp.
-AC_ARG_WITH(mpfr-dir,
-[AS_HELP_STRING([--with-mpfr-dir=PATH], [this option has been REMOVED])],
-[AC_MSG_ERROR([The --with-mpfr-dir=PATH option has been removed.
-Use --with-mpfr=PATH or --with-mpfr-include=PATH plus --with-mpfr-lib=PATH])])
-
-AC_ARG_WITH(mpfr,
-[AS_HELP_STRING([--with-mpfr=PATH],
- [specify prefix directory for installed MPFR package.
- Equivalent to --with-mpfr-include=PATH/include
- plus --with-mpfr-lib=PATH/lib])])
-AC_ARG_WITH(mpfr-include,
-[AS_HELP_STRING([--with-mpfr-include=PATH],
- [specify directory for installed MPFR include files])])
-AC_ARG_WITH(mpfr-lib,
-[AS_HELP_STRING([--with-mpfr-lib=PATH],
- [specify directory for the installed MPFR library])])
-
-if test "x$with_mpfr" != x; then
- gmplibs="-L$with_mpfr/lib $gmplibs"
- gmpinc="-I$with_mpfr/include $gmpinc"
-fi
-if test "x$with_mpfr_include" != x; then
- gmpinc="-I$with_mpfr_include $gmpinc"
-fi
-if test "x$with_mpfr_lib" != x; then
- gmplibs="-L$with_mpfr_lib $gmplibs"
-fi
-if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then
- # MPFR v3.1.0 moved the sources into a src sub-directory.
- if test -d ${srcdir}/mpfr/src; then
- gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir $gmplibs"
- gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr/src -I$$s/mpfr/src '"$gmpinc"
- extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr/src --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir"
- else
- gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/'"$lt_cv_objdir $gmplibs"
- gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr -I$$s/mpfr '"$gmpinc"
- extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/'"$lt_cv_objdir"
- fi
- # Do not test the mpfr version. Assume that it is sufficient, since
- # it is in the source tree, and the library has not been built yet
- # but it would be included on the link line in the version check below
- # hence making the test fail.
- have_gmp=yes
-fi
-
-# Specify a location for gmp
-AC_ARG_WITH(gmp-dir,
-[AS_HELP_STRING([--with-gmp-dir=PATH], [this option has been REMOVED])],
-[AC_MSG_ERROR([The --with-gmp-dir=PATH option has been removed.
-Use --with-gmp=PATH or --with-gmp-include=PATH plus --with-gmp-lib=PATH])])
-
-AC_ARG_WITH(gmp,
-[AS_HELP_STRING([--with-gmp=PATH],
- [specify prefix directory for the installed GMP package.
- Equivalent to --with-gmp-include=PATH/include
- plus --with-gmp-lib=PATH/lib])])
-AC_ARG_WITH(gmp-include,
-[AS_HELP_STRING([--with-gmp-include=PATH],
- [specify directory for installed GMP include files])])
-AC_ARG_WITH(gmp-lib,
-[AS_HELP_STRING([--with-gmp-lib=PATH],
- [specify directory for the installed GMP library])])
-
-
-if test "x$with_gmp" != x; then
- gmplibs="-L$with_gmp/lib $gmplibs"
- gmpinc="-I$with_gmp/include $gmpinc"
-fi
-if test "x$with_gmp_include" != x; then
- gmpinc="-I$with_gmp_include $gmpinc"
-fi
-if test "x$with_gmp_lib" != x; then
- gmplibs="-L$with_gmp_lib $gmplibs"
-fi
-if test "x$with_gmp$with_gmp_include$with_gmp_lib" = x && test -d ${srcdir}/gmp; then
- gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir $gmplibs"
- gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc"
- extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
- extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
- extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp'
- # Do not test the gmp version. Assume that it is sufficient, since
- # it is in the source tree, and the library has not been built yet
- # but it would be included on the link line in the version check below
- # hence making the test fail.
- have_gmp=yes
-fi
-
-if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
- have_gmp=yes
- saved_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $gmpinc"
- # Check for the recommended and required versions of GMP.
- AC_MSG_CHECKING([for the correct version of gmp.h])
- AC_TRY_COMPILE([#include "gmp.h"],[
- #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
- #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
- #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,3)
- choke me
- #endif
- ], [AC_TRY_COMPILE([#include <gmp.h>],[
- #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
- #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
- #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,3,2)
- choke me
- #endif
- ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])])],
- [AC_MSG_RESULT([no]); have_gmp=no])
-
- # If we have GMP, check the MPFR version.
- if test x"$have_gmp" = xyes; then
- # Check for the recommended and required versions of MPFR.
- AC_MSG_CHECKING([for the correct version of mpfr.h])
- AC_TRY_COMPILE([#include <gmp.h>
- #include <mpfr.h>],[
- #if MPFR_VERSION < MPFR_VERSION_NUM(2,4,0)
- choke me
- #endif
- ], [AC_TRY_COMPILE([#include <gmp.h>
- #include <mpfr.h>],[
- #if MPFR_VERSION < MPFR_VERSION_NUM(2,4,2)
- choke me
- #endif
- ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])])],
- [AC_MSG_RESULT([no]); have_gmp=no])
- fi
-
- # Check for the MPC header version.
- if test x"$have_gmp" = xyes ; then
- # Check for the recommended and required versions of MPC.
- AC_MSG_CHECKING([for the correct version of mpc.h])
- AC_TRY_COMPILE([#include <mpc.h>],[
- #if MPC_VERSION < MPC_VERSION_NUM(0,8,0)
- choke me
- #endif
- ], [AC_TRY_COMPILE([#include <mpc.h>],[
- #if MPC_VERSION < MPC_VERSION_NUM(0,8,1)
- choke me
- #endif
- ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])])],
- [AC_MSG_RESULT([no]); have_gmp=no])
- fi
-
- # Now check the MPFR library.
- if test x"$have_gmp" = xyes; then
- saved_LIBS="$LIBS"
- LIBS="$LIBS $gmplibs"
- AC_MSG_CHECKING([for the correct version of the gmp/mpfr/mpc libraries])
- AC_TRY_LINK([#include <mpc.h>],[
- mpfr_t n;
- mpfr_t x;
- mpc_t c;
- int t;
- mpfr_init (n);
- mpfr_init (x);
- mpfr_atan2 (n, n, x, GMP_RNDN);
- mpfr_erfc (n, x, GMP_RNDN);
- mpfr_subnormalize (x, t, GMP_RNDN);
- mpfr_clear(n);
- mpfr_clear(x);
- mpc_init2 (c, 53);
- mpc_set_ui_ui (c, 1, 1, MPC_RNDNN);
- mpc_cosh (c, c, MPC_RNDNN);
- mpc_pow (c, c, c, MPC_RNDNN);
- mpc_acosh (c, c, MPC_RNDNN);
- mpc_clear (c);
- ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); have_gmp=no])
- LIBS="$saved_LIBS"
- fi
-
- CFLAGS="$saved_CFLAGS"
-
-# The library versions listed in the error message below should match
-# the HARD-minimums enforced above.
- if test x$have_gmp != xyes; then
- AC_MSG_ERROR([Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+.
-Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
-their locations. Source code for these libraries can be found at
-their respective hosting sites as well as at
-ftp://gcc.gnu.org/pub/gcc/infrastructure/. See also
-http://gcc.gnu.org/install/prerequisites.html for additional info. If
-you obtained GMP, MPFR and/or MPC from a vendor distribution package,
-make sure that you have installed both the libraries and the header
-files. They may be located in separate packages.])
- fi
-fi
-
-# Flags needed for both GMP, MPFR and/or MPC.
-AC_SUBST(gmplibs)
-AC_SUBST(gmpinc)
-AC_SUBST(extra_mpfr_configure_flags)
-AC_SUBST(extra_mpc_gmp_configure_flags)
-AC_SUBST(extra_mpc_mpfr_configure_flags)
-AC_SUBST(extra_isl_gmp_configure_flags)
-
-# Allow host libstdc++ to be specified for static linking with PPL.
-AC_ARG_WITH(host-libstdcxx,
-[AS_HELP_STRING([--with-host-libstdcxx=L],
- [use linker arguments L to link with libstdc++
- when linking with PPL])])
-
-case $with_host_libstdcxx in
- no|yes)
- AC_MSG_ERROR([-with-host-libstdcxx needs an argument])
- ;;
-esac
-
-# Libraries to use for stage1 or when not bootstrapping.
-AC_ARG_WITH(stage1-libs,
-[AS_HELP_STRING([--with-stage1-libs=LIBS], [libraries for stage1])],
-[if test "$withval" = "no" -o "$withval" = "yes"; then
- stage1_libs=
- else
- stage1_libs=$withval
- fi],
-[stage1_libs=$with_host_libstdcxx])
-AC_SUBST(stage1_libs)
-
-# Linker flags to use for stage1 or when not bootstrapping.
-AC_ARG_WITH(stage1-ldflags,
-[AS_HELP_STRING([--with-stage1-ldflags=FLAGS], [linker flags for stage1])],
-[if test "$withval" = "no" -o "$withval" = "yes"; then
- stage1_ldflags=
- else
- stage1_ldflags=$withval
- fi],
-[stage1_ldflags=
- # In stage 1, default to linking libstdc++ and libgcc statically with GCC
- # if supported. But if the user explicitly specified the libraries to use,
- # trust that they are doing what they want.
- if test "$stage1_libs" = "" -a "$have_static_libs" = yes; then
- stage1_ldflags="-static-libstdc++ -static-libgcc"
- fi])
-AC_SUBST(stage1_ldflags)
-
-# Libraries to use for stage2 and later builds. This defaults to the
-# argument passed to --with-host-libstdcxx.
-AC_ARG_WITH(boot-libs,
-[AS_HELP_STRING([--with-boot-libs=LIBS], [libraries for stage2 and later])],
-[if test "$withval" = "no" -o "$withval" = "yes"; then
- poststage1_libs=
- else
- poststage1_libs=$withval
- fi],
-[poststage1_libs=$with_host_libstdcxx])
-AC_SUBST(poststage1_libs)
-
-# Linker flags to use for stage2 and later builds.
-AC_ARG_WITH(boot-ldflags,
-[AS_HELP_STRING([--with-boot-ldflags=FLAGS],
- [linker flags for stage2 and later])],
-[if test "$withval" = "no" -o "$withval" = "yes"; then
- poststage1_ldflags=
- else
- poststage1_ldflags=$withval
- fi],
-[poststage1_ldflags=
- # In stages 2 and 3, default to linking libstdc++ and libgcc
- # statically. But if the user explicitly specified the libraries to
- # use, trust that they are doing what they want.
- if test "$poststage1_libs" = ""; then
- poststage1_ldflags="-static-libstdc++ -static-libgcc"
- fi])
-AC_SUBST(poststage1_ldflags)
-
-# GCC GRAPHITE dependences, ISL and CLOOG which in turn requires ISL.
-# Basic setup is inlined here, actual checks are in config/cloog.m4 and
-# config/isl.m4
-
-AC_ARG_WITH(cloog,
- [AS_HELP_STRING(
- [--with-cloog=PATH],
- [Specify prefix directory for the installed CLooG-ISL package.
- Equivalent to --with-cloog-include=PATH/include
- plus --with-cloog-lib=PATH/lib])])
-AC_ARG_WITH(isl,
- [AS_HELP_STRING(
- [--with-isl=PATH],
- [Specify prefix directory for the installed ISL package.
- Equivalent to --with-isl-include=PATH/include
- plus --with-isl-lib=PATH/lib])])
-
-# Treat either --without-cloog or --without-isl as a request to disable
-# GRAPHITE support and skip all following checks.
-if test "x$with_isl" != "xno" &&
- test "x$with_cloog" != "xno"; then
- # Check for ISL
- dnl Provide configure switches and initialize islinc & isllibs
- dnl with user input.
- ISL_INIT_FLAGS
- dnl The versions of ISL that work for Graphite
- ISL_CHECK_VERSION(0,10)
- if test "${gcc_cv_isl}" = no ; then
- ISL_CHECK_VERSION(0,11)
- fi
- dnl Only execute fail-action, if ISL has been requested.
- ISL_IF_FAILED([
- AC_MSG_ERROR([Unable to find a usable ISL. See config.log for details.])])
-
- if test "x$gcc_cv_isl" != "xno"; then
- # Check for CLOOG
- dnl Provide configure switches and initialize clooginc & clooglibs
- dnl with user input.
- CLOOG_INIT_FLAGS
- dnl The versions of CLooG that work for Graphite.
- CLOOG_CHECK_VERSION(0,17,0)
- if test "${gcc_cv_cloog}" = no ; then
- CLOOG_CHECK_VERSION(0,18,0)
- fi
-
- dnl Only execute fail-action, if CLooG has been requested.
- CLOOG_IF_FAILED([
- AC_MSG_ERROR([Unable to find a usable CLooG. See config.log for details.])])
- fi
-fi
-
-# If either the ISL or the CLooG check failed, disable builds of in-tree
-# variants of both
-if test "x$with_isl" = xno ||
- test "x$with_cloog" = xno ||
- test "x$gcc_cv_cloog" = xno ||
- test "x$gcc_cv_isl" = xno; then
- noconfigdirs="$noconfigdirs cloog isl"
- islinc=
- clooginc=
- clooglibs=
-fi
-
-AC_SUBST(islinc)
-AC_SUBST(clooglibs)
-AC_SUBST(clooginc)
-
-
-# Check for LTO support.
-AC_ARG_ENABLE(lto,
-[AS_HELP_STRING([--enable-lto], [enable link time optimization support])],
-enable_lto=$enableval,
-enable_lto=yes; default_enable_lto=yes)
-
-ACX_ELF_TARGET_IFELSE([# ELF platforms build the lto-plugin always.
- build_lto_plugin=yes
-],[if test x"$default_enable_lto" = x"yes" ; then
- case $target in
- *-apple-darwin9* | *-cygwin* | *-mingw*) ;;
- # On other non-ELF platforms, LTO has yet to be validated.
- *) enable_lto=no ;;
- esac
- else
- # Apart from ELF platforms, only Windows and Darwin support LTO so far.
- # It would also be nice to check the binutils support, but we don't
- # have gcc_GAS_CHECK_FEATURE available here. For now, we'll just
- # warn during gcc/ subconfigure; unless you're bootstrapping with
- # -flto it won't be needed until after installation anyway.
- case $target in
- *-cygwin* | *-mingw* | *-apple-darwin*) ;;
- *) if test x"$enable_lto" = x"yes"; then
- AC_MSG_ERROR([LTO support is not enabled for this target.])
- fi
- ;;
- esac
- fi
- # Among non-ELF, only Windows platforms support the lto-plugin so far.
- # Build it unless LTO was explicitly disabled.
- case $target in
- *-cygwin* | *-mingw*) build_lto_plugin=$enable_lto ;;
- *) ;;
- esac
-])
-
-
-# By default, C and C++ are the only stage 1 languages.
-stage1_languages=,c,
-
-# Target libraries that we bootstrap.
-bootstrap_target_libs=,target-libgcc,
-
-# Figure out what language subdirectories are present.
-# Look if the user specified --enable-languages="..."; if not, use
-# the environment variable $LANGUAGES if defined. $LANGUAGES might
-# go away some day.
-# NB: embedded tabs in this IF block -- do not untabify
-if test -d ${srcdir}/gcc; then
- if test x"${enable_languages+set}" != xset; then
- if test x"${LANGUAGES+set}" = xset; then
- enable_languages="${LANGUAGES}"
- echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
- else
- enable_languages=all
- fi
- else
- if test x"${enable_languages}" = x ||
- test x"${enable_languages}" = xyes;
- then
- echo configure.in: --enable-languages needs at least one language argument 1>&2
- exit 1
- fi
- fi
- enable_languages=`echo "${enable_languages}" | sed -e 's/[[ ,]][[ ,]]*/,/g' -e 's/,$//'`
-
- # 'f95' is the old name for the 'fortran' language. We issue a warning
- # and make the substitution.
- case ,${enable_languages}, in
- *,f95,*)
- echo configure.in: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2
- enable_languages=`echo "${enable_languages}" | sed -e 's/f95/fortran/g'`
- ;;
- esac
-
- # If bootstrapping, C++ must be enabled.
- case ",$enable_languages,:$enable_bootstrap" in
- *,c++,*:*) ;;
- *:yes)
- if test -f ${srcdir}/gcc/cp/config-lang.in; then
- enable_languages="${enable_languages},c++"
- else
- AC_MSG_ERROR([bootstrapping requires c++ sources])
- fi
- ;;
- esac
-
- # First scan to see if an enabled language requires some other language.
- # We assume that a given config-lang.in will list all the language
- # front ends it requires, even if some are required indirectly.
- for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
- case ${lang_frag} in
- ..) ;;
- # The odd quoting in the next line works around
- # an apparent bug in bash 1.12 on linux.
- ${srcdir}/gcc/[[*]]/config-lang.in) ;;
- *)
- # From the config-lang.in, get $language, $lang_requires, and
- # $lang_requires_boot_languages.
- language=
- lang_requires=
- lang_requires_boot_languages=
- . ${lang_frag}
- for other in ${lang_requires} ${lang_requires_boot_languages}; do
- case ,${enable_languages}, in
- *,$other,*) ;;
- *,all,*) ;;
- *,$language,*)
- echo " \`$other' language required by \`$language'; enabling" 1>&2
- enable_languages="${enable_languages},${other}"
- ;;
- esac
- done
- for other in ${lang_requires_boot_languages} ; do
- if test "$other" != "c"; then
- case ,${enable_stage1_languages}, in
- *,$other,*) ;;
- *,all,*) ;;
- *)
- case ,${enable_languages}, in
- *,$language,*)
- echo " '$other' language required by '$language' in stage 1; enabling" 1>&2
- enable_stage1_languages="$enable_stage1_languages,${other}"
- ;;
- esac
- ;;
- esac
- fi
- done
- ;;
- esac
- done
-
- new_enable_languages=,c,
-
- # If LTO is enabled, add the LTO front end.
- extra_host_libiberty_configure_flags=
- if test "$enable_lto" = "yes" ; then
- case ,${enable_languages}, in
- *,lto,*) ;;
- *) enable_languages="${enable_languages},lto" ;;
- esac
- if test "${build_lto_plugin}" = "yes" ; then
- configdirs="$configdirs lto-plugin"
- extra_host_libiberty_configure_flags=--enable-shared
- fi
- fi
- AC_SUBST(extra_host_libiberty_configure_flags)
-
- missing_languages=`echo ",$enable_languages," | sed -e s/,all,/,/ -e s/,c,/,/ `
- potential_languages=,c,
-
- enabled_target_libs=
- disabled_target_libs=
-
- for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
- case ${lang_frag} in
- ..) ;;
- # The odd quoting in the next line works around
- # an apparent bug in bash 1.12 on linux.
- ${srcdir}/gcc/[[*]]/config-lang.in) ;;
- *)
- # From the config-lang.in, get $language, $target_libs,
- # $lang_dirs, $boot_language, and $build_by_default
- language=
- target_libs=
- lang_dirs=
- subdir_requires=
- boot_language=no
- build_by_default=yes
- . ${lang_frag}
- if test x${language} = x; then
- echo "${lang_frag} doesn't set \$language." 1>&2
- exit 1
- fi
-
- if test "$language" = "c++"; then
- boot_language=yes
- fi
-
- add_this_lang=no
- case ,${enable_languages}, in
- *,${language},*)
- # Language was explicitly selected; include it
- # unless it is C, which is enabled by default.
- if test "$language" != "c"; then
- add_this_lang=yes
- fi
- ;;
- *,all,*)
- # 'all' was selected, select it if it is a default language
- if test "$language" != "c"; then
- add_this_lang=${build_by_default}
- fi
- ;;
- esac
-
- # Disable languages that need other directories if these aren't available.
- for i in $subdir_requires; do
- test -f "$srcdir/gcc/$i/config-lang.in" && continue
- case ,${enable_languages}, in
- *,${language},*)
- # Specifically requested language; tell them.
- AC_MSG_ERROR([The gcc/$i directory contains parts of $language but is missing])
- ;;
- *)
- # Silently disable.
- add_this_lang=unsupported
- ;;
- esac
- done
-
- # Disable Ada if no preexisting GNAT is available.
- case ,${enable_languages},:${language}:${have_gnat} in
- *,${language},*:ada:no)
- # Specifically requested language; tell them.
- AC_MSG_ERROR([GNAT is required to build $language])
- ;;
- *:ada:no)
- # Silently disable.
- add_this_lang=unsupported
- ;;
- esac
-
- # Disable a language that is unsupported by the target.
- case " $unsupported_languages " in
- *" $language "*)
- add_this_lang=unsupported
- ;;
- esac
-
- case $add_this_lang in
- unsupported)
- # Remove language-dependent dirs.
- disabled_target_libs="$disabled_target_libs $target_libs"
- noconfigdirs="$noconfigdirs $lang_dirs"
- ;;
- no)
- # Remove language-dependent dirs; still show language as supported.
- disabled_target_libs="$disabled_target_libs $target_libs"
- noconfigdirs="$noconfigdirs $lang_dirs"
- potential_languages="${potential_languages}${language},"
- ;;
- yes)
- new_enable_languages="${new_enable_languages}${language},"
- potential_languages="${potential_languages}${language},"
- missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
- enabled_target_libs="$enabled_target_libs $target_libs"
- case "${boot_language}:,$enable_stage1_languages," in
- yes:* | *:*,$language,* | *:*,yes, | *:*,all,)
- # Add to (comma-separated) list of stage 1 languages.
- case ",$stage1_languages," in
- *,$language,* | ,yes, | ,all,) ;;
- *) stage1_languages="${stage1_languages}${language}," ;;
- esac
- # We need to bootstrap any supporting libraries.
- bootstrap_target_libs="${bootstrap_target_libs}${target_libs},"
- ;;
- esac
- ;;
- esac
- ;;
- esac
- done
-
- # Add target libraries which are only needed for disabled languages
- # to noconfigdirs.
- if test -n "$disabled_target_libs"; then
- for dir in $disabled_target_libs; do
- case " $enabled_target_libs " in
- *" ${dir} "*) ;;
- *) noconfigdirs="$noconfigdirs $dir" ;;
- esac
- done
- fi
-
- AC_ARG_ENABLE(stage1-languages,
- [AS_HELP_STRING([[--enable-stage1-languages[=all]]],
- [choose additional languages to build during
- stage1. Mostly useful for compiler development])],
- [case ,${enable_stage1_languages}, in
- ,no,|,,)
- # Set it to something that will have no effect in the loop below
- enable_stage1_languages=c ;;
- ,yes,)
- enable_stage1_languages=`echo $new_enable_languages | \
- sed -e "s/^,//" -e "s/,$//" ` ;;
- *,all,*)
- enable_stage1_languages=`echo ,$enable_stage1_languages, | \
- sed -e "s/,all,/$new_enable_languages/" -e "s/^,//" -e "s/,$//" ` ;;
- esac
-
- # Add "good" languages from enable_stage1_languages to stage1_languages,
- # while "bad" languages go in missing_languages. Leave no duplicates.
- for i in `echo $enable_stage1_languages | sed 's/,/ /g' `; do
- case $potential_languages in
- *,$i,*)
- case $stage1_languages in
- *,$i,*) ;;
- *) stage1_languages="$stage1_languages$i," ;;
- esac ;;
- *)
- case $missing_languages in
- *,$i,*) ;;
- *) missing_languages="$missing_languages$i," ;;
- esac ;;
- esac
- done])
-
- # Remove leading/trailing commas that were added for simplicity
- potential_languages=`echo "$potential_languages" | sed -e "s/^,//" -e "s/,$//"`
- missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
- stage1_languages=`echo "$stage1_languages" | sed -e "s/^,//" -e "s/,$//"`
- new_enable_languages=`echo "$new_enable_languages" | sed -e "s/^,//" -e "s/,$//"`
-
- if test "x$missing_languages" != x; then
- AC_MSG_ERROR([
-The following requested languages could not be built: ${missing_languages}
-Supported languages are: ${potential_languages}])
- fi
- if test "x$new_enable_languages" != "x$enable_languages"; then
- echo The following languages will be built: ${new_enable_languages}
- enable_languages="$new_enable_languages"
- fi
-
- AC_SUBST(stage1_languages)
- ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[[^ ]]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" `
-fi
-
-# Handle --disable-<component> generically.
-for dir in $configdirs $build_configdirs $target_configdirs ; do
- dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g`
- varname=`echo $dirname | sed -e s/+/_/g`
- if eval test x\${enable_${varname}} "=" xno ; then
- noconfigdirs="$noconfigdirs $dir"
- fi
-done
-
-# Check for Boehm's garbage collector
-AC_ARG_ENABLE(objc-gc,
-[AS_HELP_STRING([--enable-objc-gc],
- [enable use of Boehm's garbage collector with the
- GNU Objective-C runtime])],
-[case ,${enable_languages},:${enable_objc_gc}:${noconfigdirs} in
- *,objc,*:*:yes:*target-boehm-gc*)
- AC_MSG_ERROR([Boehm's garbage collector was requested yet not supported in this configuration])
- ;;
-esac])
-
-# Make sure we only build Boehm's garbage collector if required.
-case ,${enable_languages},:${enable_objc_gc} in
- *,objc,*:yes)
- # Keep target-boehm-gc if requested for Objective-C.
- ;;
- *)
- # Otherwise remove target-boehm-gc depending on target-libjava.
- if echo " ${noconfigdirs} " | grep "target-libjava" >/dev/null 2>&1; then
- noconfigdirs="$noconfigdirs target-boehm-gc"
- fi
- ;;
-esac
-
-# Disable libitm and libsanitizer if we're not building C++
-case ,${enable_languages}, in
- *,c++,*) ;;
- *)
- noconfigdirs="$noconfigdirs target-libitm target-libsanitizer"
- ;;
-esac
-
-# Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
-# $build_configdirs and $target_configdirs.
-# If we have the source for $noconfigdirs entries, add them to $notsupp.
-
-notsupp=""
-for dir in . $skipdirs $noconfigdirs ; do
- dirname=`echo $dir | sed -e s/target-//g -e s/build-//g`
- if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
- if test -r $srcdir/$dirname/configure ; then
- if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- true
- else
- notsupp="$notsupp $dir"
- fi
- fi
- fi
- if test $dir != . && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"`
- if test -r $srcdir/$dirname/configure ; then
- if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- true
- else
- notsupp="$notsupp $dir"
- fi
- fi
- fi
- if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
- if test -r $srcdir/$dirname/configure ; then
- if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- true
- else
- notsupp="$notsupp $dir"
- fi
- fi
- fi
-done
-
-# Quietly strip out all directories which aren't configurable in this tree.
-# This relies on all configurable subdirectories being autoconfiscated, which
-# is now the case.
-build_configdirs_all="$build_configdirs"
-build_configdirs=
-for i in ${build_configdirs_all} ; do
- j=`echo $i | sed -e s/build-//g`
- if test -f ${srcdir}/$j/configure ; then
- build_configdirs="${build_configdirs} $i"
- fi
-done
-
-configdirs_all="$configdirs"
-configdirs=
-for i in ${configdirs_all} ; do
- if test -f ${srcdir}/$i/configure ; then
- configdirs="${configdirs} $i"
- fi
-done
-
-target_configdirs_all="$target_configdirs"
-target_configdirs=
-for i in ${target_configdirs_all} ; do
- j=`echo $i | sed -e s/target-//g`
- if test -f ${srcdir}/$j/configure ; then
- target_configdirs="${target_configdirs} $i"
- fi
-done
-
-# Produce a warning message for the subdirs we can't configure.
-# This isn't especially interesting in the Cygnus tree, but in the individual
-# FSF releases, it's important to let people know when their machine isn't
-# supported by the one or two programs in a package.
-
-if test -n "${notsupp}" && test -z "${norecursion}" ; then
- # If $appdirs is non-empty, at least one of those directories must still
- # be configured, or we error out. (E.g., if the gas release supports a
- # specified target in some subdirs but not the gas subdir, we shouldn't
- # pretend that all is well.)
- if test -n "$appdirs" ; then
- for dir in $appdirs ; do
- if test -r $dir/Makefile.in ; then
- if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- appdirs=""
- break
- fi
- if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then
- appdirs=""
- break
- fi
- fi
- done
- if test -n "$appdirs" ; then
- echo "*** This configuration is not supported by this package." 1>&2
- exit 1
- fi
- fi
- # Okay, some application will build, or we don't care to check. Still
- # notify of subdirs not getting built.
- echo "*** This configuration is not supported in the following subdirectories:" 1>&2
- echo " ${notsupp}" 1>&2
- echo " (Any other directories should still work fine.)" 1>&2
-fi
-
-case "$host" in
- *msdosdjgpp*)
- enable_gdbtk=no ;;
-esac
-
-# To find our prefix, in gcc_cv_tool_prefix.
-ACX_TOOL_DIRS
-
-copy_dirs=
-
-AC_ARG_WITH([build-sysroot],
- [AS_HELP_STRING([--with-build-sysroot=SYSROOT],
- [use sysroot as the system root during the build])],
- [if test x"$withval" != x ; then
- SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
- fi],
- [SYSROOT_CFLAGS_FOR_TARGET=])
-AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)
-
-AC_ARG_WITH([debug-prefix-map],
- [AS_HELP_STRING([--with-debug-prefix-map='A=B C=D ...'],
- [map A to B, C to D ... in debug information])],
- [if test x"$withval" != x; then
- DEBUG_PREFIX_CFLAGS_FOR_TARGET=
- for debug_map in $withval; do
- DEBUG_PREFIX_CFLAGS_FOR_TARGET="$DEBUG_PREFIX_CFLAGS_FOR_TARGET -fdebug-prefix-map=$debug_map"
- done
- fi],
- [DEBUG_PREFIX_CFLAGS_FOR_TARGET=])
-AC_SUBST(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
-
-# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
-# might be empty or "-g". We don't require a C++ compiler, so CXXFLAGS
-# might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
-# We want to ensure that TARGET libraries (which we know are built with
-# gcc) are built with "-O2 -g", so include those options when setting
-# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
-if test "x$CFLAGS_FOR_TARGET" = x; then
- CFLAGS_FOR_TARGET=$CFLAGS
- case " $CFLAGS " in
- *" -O2 "*) ;;
- *) CFLAGS_FOR_TARGET="-O2 $CFLAGS_FOR_TARGET" ;;
- esac
- case " $CFLAGS " in
- *" -g "* | *" -g3 "*) ;;
- *) CFLAGS_FOR_TARGET="-g $CFLAGS_FOR_TARGET" ;;
- esac
-fi
-AC_SUBST(CFLAGS_FOR_TARGET)
-
-if test "x$CXXFLAGS_FOR_TARGET" = x; then
- CXXFLAGS_FOR_TARGET=$CXXFLAGS
- case " $CXXFLAGS " in
- *" -O2 "*) ;;
- *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS_FOR_TARGET" ;;
- esac
- case " $CXXFLAGS " in
- *" -g "* | *" -g3 "*) ;;
- *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS_FOR_TARGET" ;;
- esac
-fi
-AC_SUBST(CXXFLAGS_FOR_TARGET)
-
-AC_SUBST(LDFLAGS_FOR_TARGET)
-
-# Handle --with-headers=XXX. If the value is not "yes", the contents of
-# the named directory are copied to $(tooldir)/sys-include.
-if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
- if test x${is_cross_compiler} = xno ; then
- echo 1>&2 '***' --with-headers is only supported when cross compiling
- exit 1
- fi
- if test x"${with_headers}" != xyes ; then
- x=${gcc_cv_tool_prefix}
- copy_dirs="${copy_dirs} ${with_headers} $x/${target_noncanonical}/sys-include"
- fi
-fi
-
-# Handle --with-libs=XXX. If the value is not "yes", the contents of
-# the name directories are copied to $(tooldir)/lib. Multiple directories
-# are permitted.
-if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
- if test x${is_cross_compiler} = xno ; then
- echo 1>&2 '***' --with-libs is only supported when cross compiling
- exit 1
- fi
- if test x"${with_libs}" != xyes ; then
- # Copy the libraries in reverse order, so that files in the first named
- # library override files in subsequent libraries.
- x=${gcc_cv_tool_prefix}
- for l in ${with_libs}; do
- copy_dirs="$l $x/${target_noncanonical}/lib ${copy_dirs}"
- done
- fi
-fi
-
-# Set with_gnu_as, with_gnu_ld, and with_system_zlib as appropriate.
-#
-# This is done by determining whether or not the appropriate directory
-# is available, and by checking whether or not specific configurations
-# have requested that this magic not happen.
-#
-# The command line options always override the explicit settings in
-# configure.in, and the settings in configure.in override this magic.
-#
-# If the default for a toolchain is to use GNU as and ld, and you don't
-# want to do that, then you should use the --without-gnu-as and
-# --without-gnu-ld options for the configure script. Similarly, if
-# the default is to use the included zlib and you don't want to do that,
-# you should use the --with-system-zlib option for the configure script.
-
-if test x${use_gnu_as} = x &&
- echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
- with_gnu_as=yes
- extra_host_args="$extra_host_args --with-gnu-as"
-fi
-
-if test x${use_gnu_ld} = x &&
- echo " ${configdirs} " | egrep " (go)?ld " > /dev/null 2>&1 ; then
- with_gnu_ld=yes
- extra_host_args="$extra_host_args --with-gnu-ld"
-fi
-
-if test x${use_included_zlib} = x &&
- echo " ${configdirs} " | grep " zlib " > /dev/null 2>&1 ; then
- :
-else
- with_system_zlib=yes
- extra_host_args="$extra_host_args --with-system-zlib"
-fi
-
-# If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
-# can detect this case.
-
-if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
- with_newlib=yes
- extra_host_args="$extra_host_args --with-newlib"
-fi
-
-# Handle ${copy_dirs}
-set fnord ${copy_dirs}
-shift
-while test $# != 0 ; do
- if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
- :
- else
- echo Copying $1 to $2
-
- # Use the install script to create the directory and all required
- # parent directories.
- if test -d $2 ; then
- :
- else
- echo >config.temp
- ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
- fi
-
- # Copy the directory, assuming we have tar.
- # FIXME: Should we use B in the second tar? Not all systems support it.
- (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
-
- # It is the responsibility of the user to correctly adjust all
- # symlinks. If somebody can figure out how to handle them correctly
- # here, feel free to add the code.
-
- echo $1 > $2/COPIED
- fi
- shift; shift
-done
-
-# Determine a target-dependent exec_prefix that the installed
-# gcc will search in. Keep this list sorted by triplet, with
-# the *-*-osname triplets last.
-md_exec_prefix=
-case "${target}" in
- i[[34567]]86-pc-msdosdjgpp*)
- md_exec_prefix=/dev/env/DJDIR/bin
- ;;
- *-*-hpux* | \
- *-*-nto-qnx* | \
- *-*-solaris2*)
- md_exec_prefix=/usr/ccs/bin
- ;;
-esac
-
-extra_arflags_for_target=
-extra_nmflags_for_target=
-extra_ranlibflags_for_target=
-target_makefile_frag=/dev/null
-case "${target}" in
- spu-*-*)
- target_makefile_frag="config/mt-spu"
- ;;
- mips*-sde-elf* | mips*-mti-elf*)
- target_makefile_frag="config/mt-sde"
- ;;
- mipsisa*-*-elfoabi*)
- target_makefile_frag="config/mt-mips-elfoabi"
- ;;
- mips*-*-*linux* | mips*-*-gnu*)
- target_makefile_frag="config/mt-mips-gnu"
- ;;
- *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
- target_makefile_frag="config/mt-gnu"
- ;;
- *-*-aix4.[[3456789]]* | *-*-aix[[56789]].*)
- # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
- # commands to handle both 32-bit and 64-bit objects. These flags are
- # harmless if we're using GNU nm or ar.
- extra_arflags_for_target=" -X32_64"
- extra_nmflags_for_target=" -B -X32_64"
- ;;
-esac
-
-alphaieee_frag=/dev/null
-case $target in
- alpha*-*-*)
- # This just makes sure to use the -mieee option to build target libs.
- # This should probably be set individually by each library.
- alphaieee_frag="config/mt-alphaieee"
- ;;
-esac
-
-# If --enable-target-optspace always use -Os instead of -O2 to build
-# the target libraries, similarly if it is not specified, use -Os
-# on selected platforms.
-ospace_frag=/dev/null
-case "${enable_target_optspace}:${target}" in
- yes:*)
- ospace_frag="config/mt-ospace"
- ;;
- :d30v-*)
- ospace_frag="config/mt-d30v"
- ;;
- :m32r-* | :d10v-* | :fr30-*)
- ospace_frag="config/mt-ospace"
- ;;
- no:* | :*)
- ;;
- *)
- echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
- ;;
-esac
-
-# Some systems (e.g., one of the i386-aix systems the gas testers are
-# using) don't handle "\$" correctly, so don't use it here.
-tooldir='${exec_prefix}'/${target_noncanonical}
-build_tooldir=${tooldir}
-
-# Create a .gdbinit file which runs the one in srcdir
-# and tells GDB to look there for source files.
-
-if test -r ${srcdir}/.gdbinit ; then
- case ${srcdir} in
- .) ;;
- *) cat > ./.gdbinit <<EOF
-# ${NO_EDIT}
-dir ${srcdir}
-dir .
-source ${srcdir}/.gdbinit
-EOF
- ;;
- esac
-fi
-
-# Make sure that the compiler is able to generate an executable. If it
-# can't, we are probably in trouble. We don't care whether we can run the
-# executable--we might be using a cross compiler--we only care whether it
-# can be created. At this point the main configure script has set CC.
-we_are_ok=no
-echo "int main () { return 0; }" > conftest.c
-${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
-if test $? = 0 ; then
- if test -s conftest || test -s conftest.exe ; then
- we_are_ok=yes
- fi
-fi
-case $we_are_ok in
- no)
- echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
- echo 1>&2 "*** You must set the environment variable CC to a working compiler."
- rm -f conftest*
- exit 1
- ;;
-esac
-rm -f conftest*
-
-# Decide which environment variable is used to find dynamic libraries.
-case "${host}" in
- *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
- *-*-darwin*) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
- *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;;
- *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
-esac
-
-# On systems where the dynamic library environment variable is PATH,
-# gcc/ will put dynamic libraries into a subdirectory to avoid adding
-# built executables to PATH.
-if test "$RPATH_ENVVAR" = PATH; then
- GCC_SHLIB_SUBDIR=/shlib
-else
- GCC_SHLIB_SUBDIR=
-fi
-
-# Record target_configdirs and the configure arguments for target and
-# build configuration in Makefile.
-target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
-build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
-
-# If we are building libgomp, bootstrap it.
-if echo " ${target_configdirs} " | grep " libgomp " > /dev/null 2>&1 ; then
- bootstrap_target_libs=${bootstrap_target_libs}target-libgomp,
-fi
-
-# If we are building libsanitizer, bootstrap it.
-if echo " ${target_configdirs} " | grep " libsanitizer " > /dev/null 2>&1 ; then
- bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer,
-fi
-
-# Determine whether gdb needs tk/tcl or not.
-# Use 'maybe' since enable_gdbtk might be true even if tk isn't available
-# and in that case we want gdb to be built without tk. Ugh!
-# In fact I believe gdb is the *only* package directly dependent on tk,
-# so we should be able to put the 'maybe's in unconditionally and
-# leave out the maybe dependencies when enable_gdbtk is false. I'm not
-# 100% sure that that's safe though.
-
-gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui"
-case "$enable_gdbtk" in
- no)
- GDB_TK="" ;;
- yes)
- GDB_TK="${gdb_tk}" ;;
- *)
- # Only add the dependency on gdbtk when GDBtk is part of the gdb
- # distro. Eventually someone will fix this and move Insight, nee
- # gdbtk to a separate directory.
- if test -d ${srcdir}/gdb/gdbtk ; then
- GDB_TK="${gdb_tk}"
- else
- GDB_TK=""
- fi
- ;;
-esac
-CONFIGURE_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-configure-/g`
-INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g`
-
-# Strip out unwanted targets.
-
-# While at that, we remove Makefiles if we were started for recursive
-# configuration, so that the top-level Makefile reconfigures them,
-# like we used to do when configure itself was recursive.
-
-# Loop over modules. We used to use the "$extrasub" feature from Autoconf
-# but now we're fixing up the Makefile ourselves with the additional
-# commands passed to AC_CONFIG_FILES. Use separate variables
-# extrasub-{build,host,target} not because there is any reason to split
-# the substitutions up that way, but only to remain below the limit of
-# 99 commands in a script, for HP-UX sed.
-# Do not nest @if/@endif pairs, because configure will not warn you at all.
-
-case "$enable_bootstrap:$ENABLE_GOLD: $configdirs :,$stage1_languages," in
- yes:yes:*\ gold\ *:*,c++,*) ;;
- yes:yes:*\ gold\ *:*)
- AC_MSG_ERROR([in a combined tree, bootstrapping with --enable-gold requires c++ in stage1_languages])
- ;;
-esac
-
-# Adjust the toplevel makefile according to whether bootstrap was selected.
-case $enable_bootstrap in
- yes)
- bootstrap_suffix=bootstrap
- BUILD_CONFIG=bootstrap-debug
- ;;
- no)
- bootstrap_suffix=no-bootstrap
- BUILD_CONFIG=
- ;;
-esac
-
-AC_MSG_CHECKING(for default BUILD_CONFIG)
-
-AC_ARG_WITH([build-config],
- [AS_HELP_STRING([--with-build-config='NAME NAME2...'],
- [use config/NAME.mk build configuration])],
- [case $with_build_config in
- yes) with_build_config= ;;
- no) with_build_config= BUILD_CONFIG= ;;
- esac])
-
-if test "x${with_build_config}" != x; then
- BUILD_CONFIG=$with_build_config
-else
- case $BUILD_CONFIG in
- bootstrap-debug)
- if echo "int f (void) { return 0; }" > conftest.c &&
- ${CC} -c conftest.c &&
- mv conftest.o conftest.o.g0 &&
- ${CC} -c -g conftest.c &&
- mv conftest.o conftest.o.g &&
- ${srcdir}/contrib/compare-debug conftest.o.g0 conftest.o.g > /dev/null 2>&1; then
- :
- else
- BUILD_CONFIG=
- fi
- rm -f conftest.c conftest.o conftest.o.g0 conftest.o.g
- ;;
- esac
-fi
-AC_MSG_RESULT($BUILD_CONFIG)
-AC_SUBST(BUILD_CONFIG)
-
-extrasub_build=
-for module in ${build_configdirs} ; do
- if test -z "${no_recursion}" \
- && test -f ${build_subdir}/${module}/Makefile; then
- echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
- rm -f ${build_subdir}/${module}/Makefile
- fi
- extrasub_build="$extrasub_build
-/^@if build-$module\$/d
-/^@endif build-$module\$/d
-/^@if build-$module-$bootstrap_suffix\$/d
-/^@endif build-$module-$bootstrap_suffix\$/d"
-done
-extrasub_host=
-for module in ${configdirs} ; do
- if test -z "${no_recursion}"; then
- for file in stage*-${module}/Makefile prev-${module}/Makefile ${module}/Makefile; do
- if test -f ${file}; then
- echo 1>&2 "*** removing ${file} to force reconfigure"
- rm -f ${file}
- fi
- done
- fi
- extrasub_host="$extrasub_host
-/^@if $module\$/d
-/^@endif $module\$/d
-/^@if $module-$bootstrap_suffix\$/d
-/^@endif $module-$bootstrap_suffix\$/d"
-done
-extrasub_target=
-for module in ${target_configdirs} ; do
- if test -z "${no_recursion}" \
- && test -f ${target_subdir}/${module}/Makefile; then
- echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
- rm -f ${target_subdir}/${module}/Makefile
- fi
-
- # We only bootstrap target libraries listed in bootstrap_target_libs.
- case $bootstrap_target_libs in
- *,target-$module,*) target_bootstrap_suffix=$bootstrap_suffix ;;
- *) target_bootstrap_suffix=no-bootstrap ;;
- esac
-
- extrasub_target="$extrasub_target
-/^@if target-$module\$/d
-/^@endif target-$module\$/d
-/^@if target-$module-$target_bootstrap_suffix\$/d
-/^@endif target-$module-$target_bootstrap_suffix\$/d"
-done
-
-# Do the final fixup along with target modules.
-extrasub_target="$extrasub_target
-/^@if /,/^@endif /d"
-
-# Create the serialization dependencies. This uses a temporary file.
-
-AC_ARG_ENABLE([serial-configure],
-[AS_HELP_STRING([[--enable-serial-[{host,target,build}-]configure]],
- [force sequential configuration of
- sub-packages for the host, target or build
- machine, or all sub-packages])])
-
-case ${enable_serial_configure} in
- yes)
- enable_serial_build_configure=yes
- enable_serial_host_configure=yes
- enable_serial_target_configure=yes
- ;;
-esac
-
-# These force 'configure's to be done one at a time, to avoid problems
-# with contention over a shared config.cache.
-rm -f serdep.tmp
-echo '# serdep.tmp' > serdep.tmp
-olditem=
-test "x${enable_serial_build_configure}" = xyes &&
-for item in ${build_configdirs} ; do
- case ${olditem} in
- "") ;;
- *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
- esac
- olditem=${item}
-done
-olditem=
-test "x${enable_serial_host_configure}" = xyes &&
-for item in ${configdirs} ; do
- case ${olditem} in
- "") ;;
- *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
- esac
- olditem=${item}
-done
-olditem=
-test "x${enable_serial_target_configure}" = xyes &&
-for item in ${target_configdirs} ; do
- case ${olditem} in
- "") ;;
- *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
- esac
- olditem=${item}
-done
-serialization_dependencies=serdep.tmp
-AC_SUBST_FILE(serialization_dependencies)
-
-# Base args. Strip norecursion, cache-file, srcdir, host, build,
-# target, nonopt, and variable assignments. These are the ones we
-# might not want to pass down to subconfigures. The exception being
-# --cache-file=/dev/null, which is used to turn off the use of cache
-# files altogether, and which should be passed on to subconfigures.
-# Also strip program-prefix, program-suffix, and program-transform-name,
-# so that we can pass down a consistent program-transform-name.
-baseargs=
-tbaseargs=
-keep_next=no
-skip_next=no
-eval "set -- $ac_configure_args"
-for ac_arg
-do
- if test X"$skip_next" = X"yes"; then
- skip_next=no
- continue
- fi
- if test X"$keep_next" = X"yes"; then
- case $ac_arg in
- *\'*)
- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- baseargs="$baseargs '$ac_arg'"
- tbaseargs="$tbaseargs '$ac_arg'"
- keep_next=no
- continue
- fi
-
- # Handle separated arguments. Based on the logic generated by
- # autoconf 2.59.
- case $ac_arg in
- *=* | --config-cache | -C | -disable-* | --disable-* \
- | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
- | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
- | -with-* | --with-* | -without-* | --without-* | --x)
- separate_arg=no
- ;;
- -*)
- separate_arg=yes
- ;;
- *)
- separate_arg=no
- ;;
- esac
-
- skip_targ=no
- case $ac_arg in
-changequote(,)
- --with-* | --without-*)
- libopt=`echo "$ac_arg" | sed -e 's,^--[^-_]*[-_],,' -e 's,=.*$,,'`
-
- case $libopt in
- *[-_]include)
- lib=`echo "$libopt" | sed 's,[-_]include$,,'`
- ;;
- *[-_]lib)
- lib=`echo "$libopt" | sed 's,[-_]lib$,,'`
- ;;
- *)
- lib=$libopt
- ;;
- esac
-changequote([,])
-
- case $lib in
- mpc | mpfr | gmp | cloog)
- # If we're processing --with-$lib, --with-$lib-include or
- # --with-$lib-lib, for one of the libs above, and target is
- # different from host, don't pass the current argument to any
- # target library's configure.
- if test x$is_cross_compiler = xyes; then
- skip_targ=yes
- fi
- ;;
- esac
- ;;
- esac
-
- case "$ac_arg" in
- --cache-file=/dev/null | \
- -cache-file=/dev/null )
- # Handled here to avoid the test to skip args below.
- baseargs="$baseargs '$ac_arg'"
- tbaseargs="$tbaseargs '$ac_arg'"
- # Assert: $separate_arg should always be no.
- keep_next=$separate_arg
- ;;
- --no*)
- continue
- ;;
- --c* | \
- --sr* | \
- --ho* | \
- --bu* | \
- --t* | \
- --program-* | \
- -cache_file* | \
- -srcdir* | \
- -host* | \
- -build* | \
- -target* | \
- -program-prefix* | \
- -program-suffix* | \
- -program-transform-name* )
- skip_next=$separate_arg
- continue
- ;;
- -*)
- # An option. Add it.
- case $ac_arg in
- *\'*)
- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- baseargs="$baseargs '$ac_arg'"
- if test X"$skip_targ" = Xno; then
- tbaseargs="$tbaseargs '$ac_arg'"
- fi
- keep_next=$separate_arg
- ;;
- *)
- # Either a variable assignment, or a nonopt (triplet). Don't
- # pass it down; let the Makefile handle this.
- continue
- ;;
- esac
-done
-# Remove the initial space we just introduced and, as these will be
-# expanded by make, quote '$'.
-baseargs=`echo "x$baseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
-
-# Add in --program-transform-name, after --program-prefix and
-# --program-suffix have been applied to it. Autoconf has already
-# doubled dollar signs and backslashes in program_transform_name; we want
-# the backslashes un-doubled, and then the entire thing wrapped in single
-# quotes, because this will be expanded first by make and then by the shell.
-# Also, because we want to override the logic in subdir configure scripts to
-# choose program_transform_name, replace any s,x,x, with s,y,y,.
-sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
-${program_transform_name}
-EOF_SED
-gcc_transform_name=`cat conftestsed.out`
-rm -f conftestsed.out
-baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
-tbaseargs="$tbaseargs --program-transform-name='${gcc_transform_name}'"
-if test "$silent" = yes; then
- baseargs="$baseargs --silent"
- tbaseargs="$tbaseargs --silent"
-fi
-baseargs="$baseargs --disable-option-checking"
-tbaseargs="$tbaseargs --disable-option-checking"
-
-# Record and document user additions to sub configure arguments.
-AC_ARG_VAR([build_configargs],
- [additional configure arguments for build directories])
-AC_ARG_VAR([host_configargs],
- [additional configure arguments for host directories])
-AC_ARG_VAR([target_configargs],
- [additional configure arguments for target directories])
-
-# For the build-side libraries, we just need to pretend we're native,
-# and not use the same cache file. Multilibs are neither needed nor
-# desired.
-build_configargs="$build_configargs --cache-file=../config.cache ${baseargs}"
-
-# For host modules, accept cache file option, or specification as blank.
-case "${cache_file}" in
-"") # empty
- cache_file_option="" ;;
-/* | [[A-Za-z]]:[[\\/]]* ) # absolute path
- cache_file_option="--cache-file=${cache_file}" ;;
-*) # relative path
- cache_file_option="--cache-file=../${cache_file}" ;;
-esac
-
-# Host dirs don't like to share a cache file either, horribly enough.
-# This seems to be due to autoconf 2.5x stupidity.
-host_configargs="$host_configargs --cache-file=./config.cache ${extra_host_args} ${baseargs}"
-
-target_configargs="$target_configargs ${tbaseargs}"
-
-# Passing a --with-cross-host argument lets the target libraries know
-# whether they are being built with a cross-compiler or being built
-# native. However, it would be better to use other mechanisms to make the
-# sorts of decisions they want to make on this basis. Please consider
-# this option to be deprecated. FIXME.
-if test x${is_cross_compiler} = xyes ; then
- target_configargs="--with-cross-host=${host_noncanonical} ${target_configargs}"
-fi
-
-# Default to --enable-multilib.
-if test x${enable_multilib} = x ; then
- target_configargs="--enable-multilib ${target_configargs}"
-fi
-
-# Pass --with-newlib if appropriate. Note that target_configdirs has
-# changed from the earlier setting of with_newlib.
-if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
- target_configargs="--with-newlib ${target_configargs}"
-fi
-
-# Different target subdirs use different values of certain variables
-# (notably CXX). Worse, multilibs use *lots* of different values.
-# Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
-# it doesn't automatically accept command-line overrides of them.
-# This means it's not safe for target subdirs to share a cache file,
-# which is disgusting, but there you have it. Hopefully this can be
-# fixed in future. It's still worthwhile to use a cache file for each
-# directory. I think.
-
-# Pass the appropriate --build, --host, --target and --cache-file arguments.
-# We need to pass --target, as newer autoconf's requires consistency
-# for target_alias and gcc doesn't manage it consistently.
-target_configargs="--cache-file=./config.cache ${target_configargs}"
-
-FLAGS_FOR_TARGET=
-case " $target_configdirs " in
- *" newlib "*)
- case " $target_configargs " in
- *" --with-newlib "*)
- case "$target" in
- *-cygwin*)
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -isystem $$s/winsup/cygwin/include'
- ;;
- esac
-
- # If we're not building GCC, don't discard standard headers.
- if test -d ${srcdir}/gcc; then
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
-
- if test "${build}" != "${host}"; then
- # On Canadian crosses, CC_FOR_TARGET will have already been set
- # by `configure', so we won't have an opportunity to add -Bgcc/
- # to it. This is right: we don't want to search that directory
- # for binaries, but we want the header files in there, so add
- # them explicitly.
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
-
- # Someone might think of using the pre-installed headers on
- # Canadian crosses, in case the installed compiler is not fully
- # compatible with the compiler being built. In this case, it
- # would be better to flag an error than risking having
- # incompatible object files being constructed. We can't
- # guarantee that an error will be flagged, but let's hope the
- # compiler will do it, when presented with incompatible header
- # files.
- fi
- fi
-
- case "${target}-${is_cross_compiler}" in
- i[[3456789]]86-*-linux*-no)
- # Here host == target, so we don't need to build gcc,
- # so we don't want to discard standard headers.
- FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
- ;;
- *)
- # If we're building newlib, use its generic headers last, but search
- # for any libc-related directories first (so make it the last -B
- # switch).
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
-
- # If we're building libgloss, find the startup file, simulator library
- # and linker script.
- case " $target_configdirs " in
- *" libgloss "*)
- # Look for startup file, simulator library and maybe linker script.
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir"
- # Look for libnosys.a in case the target needs it.
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
- # Most targets have the linker script in the source directory.
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir"
- ;;
- esac
- ;;
- esac
- ;;
- esac
- ;;
-esac
-
-case "$target" in
- x86_64-*mingw* | *-w64-mingw*)
- # MinGW-w64 does not use newlib, nor does it use winsup. It may,
- # however, use a symlink named 'mingw' in ${prefix} .
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L${prefix}/${target}/lib -L${prefix}/mingw/lib -isystem ${prefix}/${target}/include -isystem ${prefix}/mingw/include'
- ;;
- *-mingw*)
- # MinGW can't be handled as Cygwin above since it does not use newlib.
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/mingw -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/mingw/include -isystem $$s/winsup/w32api/include'
- ;;
-esac
-
-# Allow the user to override the flags for
-# our build compiler if desired.
-if test x"${build}" = x"${host}" ; then
- CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
- CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
- LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
-fi
-
-# On Canadian crosses, we'll be searching the right directories for
-# the previously-installed cross compiler, so don't bother to add
-# flags for directories within the install tree of the compiler
-# being built; programs in there won't even run.
-if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
- # Search for pre-installed headers if nothing else fits.
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
-fi
-
-if test "x${use_gnu_ld}" = x &&
- echo " ${configdirs} " | grep " ld " > /dev/null ; then
- # Arrange for us to find uninstalled linker scripts.
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld'
-fi
-
-# Search for other target-specific linker scripts and such.
-case "${target}" in
- mep*)
- FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary"
- ;;
-esac
-
-# Makefile fragments.
-for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag;
-do
- eval fragval=\$$frag
- if test $fragval != /dev/null; then
- eval $frag=${srcdir}/$fragval
- fi
-done
-AC_SUBST_FILE(host_makefile_frag)
-AC_SUBST_FILE(target_makefile_frag)
-AC_SUBST_FILE(alphaieee_frag)
-AC_SUBST_FILE(ospace_frag)
-
-# Miscellanea: directories, flags, etc.
-AC_SUBST(RPATH_ENVVAR)
-AC_SUBST(GCC_SHLIB_SUBDIR)
-AC_SUBST(tooldir)
-AC_SUBST(build_tooldir)
-AC_SUBST(CONFIGURE_GDB_TK)
-AC_SUBST(GDB_TK)
-AC_SUBST(INSTALL_GDB_TK)
-
-# Build module lists & subconfigure args.
-AC_SUBST(build_configargs)
-AC_SUBST(build_configdirs)
-
-# Host module lists & subconfigure args.
-AC_SUBST(host_configargs)
-AC_SUBST(configdirs)
-AC_SUBST(target_configdirs)
-
-# Target module lists & subconfigure args.
-AC_SUBST(target_configargs)
-
-
-# Build tools.
-AC_SUBST(AR_FOR_BUILD)
-AC_SUBST(AS_FOR_BUILD)
-AC_SUBST(CC_FOR_BUILD)
-AC_SUBST(CFLAGS_FOR_BUILD)
-AC_SUBST(CXXFLAGS_FOR_BUILD)
-AC_SUBST(CXX_FOR_BUILD)
-AC_SUBST(DLLTOOL_FOR_BUILD)
-AC_SUBST(GCJ_FOR_BUILD)
-AC_SUBST(GFORTRAN_FOR_BUILD)
-AC_SUBST(GOC_FOR_BUILD)
-AC_SUBST(LDFLAGS_FOR_BUILD)
-AC_SUBST(LD_FOR_BUILD)
-AC_SUBST(NM_FOR_BUILD)
-AC_SUBST(RANLIB_FOR_BUILD)
-AC_SUBST(WINDMC_FOR_BUILD)
-AC_SUBST(WINDRES_FOR_BUILD)
-
-# Generate default definitions for YACC, M4, LEX and other programs that run
-# on the build machine. These are used if the Makefile can't locate these
-# programs in objdir.
-MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
-
-AC_CHECK_PROGS([YACC], ['bison -y' byacc yacc], [$MISSING bison -y])
-case " $build_configdirs " in
- *" bison "*) YACC='$$r/$(BUILD_SUBDIR)/bison/tests/bison -y' ;;
-esac
-
-AC_CHECK_PROGS([BISON], [bison], [$MISSING bison])
-case " $build_configdirs " in
- *" bison "*) BISON='$$r/$(BUILD_SUBDIR)/bison/tests/bison' ;;
-esac
-
-AC_CHECK_PROGS([M4], [gm4 gnum4 m4], [$MISSING m4])
-case " $build_configdirs " in
- *" m4 "*) M4='$$r/$(BUILD_SUBDIR)/m4/m4' ;;
-esac
-
-AC_CHECK_PROGS([LEX], [flex lex], [$MISSING flex])
-case " $build_configdirs " in
- *" flex "*) LEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;;
- *" lex "*) LEX='$$r/$(BUILD_SUBDIR)/lex/lex' ;;
-esac
-
-AC_CHECK_PROGS([FLEX], [flex], [$MISSING flex])
-case " $build_configdirs " in
- *" flex "*) FLEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;;
-esac
-
-AC_CHECK_PROGS([MAKEINFO], makeinfo, [$MISSING makeinfo])
-case " $build_configdirs " in
- *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;;
- *)
-changequote(,)
- # For an installed makeinfo, we require it to be from texinfo 4.7 or
- # higher, else we use the "missing" dummy.
- if ${MAKEINFO} --version \
- | egrep 'texinfo[^0-9]*(4\.([7-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then
- :
- else
- MAKEINFO="$MISSING makeinfo"
- fi
- ;;
-changequote([,])
-esac
-
-# FIXME: expect and dejagnu may become build tools?
-
-AC_CHECK_PROGS(EXPECT, expect, expect)
-case " $configdirs " in
- *" expect "*)
- test $host = $build && EXPECT='$$r/$(HOST_SUBDIR)/expect/expect'
- ;;
-esac
-
-AC_CHECK_PROGS(RUNTEST, runtest, runtest)
-case " $configdirs " in
- *" dejagnu "*)
- test $host = $build && RUNTEST='$$s/$(HOST_SUBDIR)/dejagnu/runtest'
- ;;
-esac
-
-
-# Host tools.
-NCN_STRICT_CHECK_TOOLS(AR, ar)
-NCN_STRICT_CHECK_TOOLS(AS, as)
-NCN_STRICT_CHECK_TOOLS(DLLTOOL, dlltool)
-NCN_STRICT_CHECK_TOOLS(LD, ld)
-NCN_STRICT_CHECK_TOOLS(LIPO, lipo)
-NCN_STRICT_CHECK_TOOLS(NM, nm)
-NCN_STRICT_CHECK_TOOLS(RANLIB, ranlib, true)
-NCN_STRICT_CHECK_TOOLS(STRIP, strip, true)
-NCN_STRICT_CHECK_TOOLS(WINDRES, windres)
-NCN_STRICT_CHECK_TOOLS(WINDMC, windmc)
-NCN_STRICT_CHECK_TOOLS(OBJCOPY, objcopy)
-NCN_STRICT_CHECK_TOOLS(OBJDUMP, objdump)
-NCN_STRICT_CHECK_TOOLS(READELF, readelf)
-AC_SUBST(CC)
-AC_SUBST(CXX)
-AC_SUBST(CFLAGS)
-AC_SUBST(CXXFLAGS)
-
-# Target tools.
-AC_ARG_WITH([build-time-tools],
- [AS_HELP_STRING([--with-build-time-tools=PATH],
- [use given path to find target tools during the build])],
- [case x"$withval" in
- x/*) ;;
- *)
- with_build_time_tools=
- AC_MSG_WARN([argument to --with-build-time-tools must be an absolute path])
- ;;
- esac],
- [with_build_time_tools=])
-
-NCN_STRICT_CHECK_TARGET_TOOLS(CC_FOR_TARGET, cc gcc)
-NCN_STRICT_CHECK_TARGET_TOOLS(CXX_FOR_TARGET, c++ g++ cxx gxx)
-NCN_STRICT_CHECK_TARGET_TOOLS(GCC_FOR_TARGET, gcc, ${CC_FOR_TARGET})
-NCN_STRICT_CHECK_TARGET_TOOLS(GCJ_FOR_TARGET, gcj)
-NCN_STRICT_CHECK_TARGET_TOOLS(GFORTRAN_FOR_TARGET, gfortran)
-NCN_STRICT_CHECK_TARGET_TOOLS(GOC_FOR_TARGET, gccgo)
-
-ACX_CHECK_INSTALLED_TARGET_TOOL(AR_FOR_TARGET, ar)
-ACX_CHECK_INSTALLED_TARGET_TOOL(AS_FOR_TARGET, as)
-ACX_CHECK_INSTALLED_TARGET_TOOL(DLLTOOL_FOR_TARGET, dlltool)
-ACX_CHECK_INSTALLED_TARGET_TOOL(LD_FOR_TARGET, ld)
-ACX_CHECK_INSTALLED_TARGET_TOOL(LIPO_FOR_TARGET, lipo)
-ACX_CHECK_INSTALLED_TARGET_TOOL(NM_FOR_TARGET, nm)
-ACX_CHECK_INSTALLED_TARGET_TOOL(OBJDUMP_FOR_TARGET, objdump)
-ACX_CHECK_INSTALLED_TARGET_TOOL(RANLIB_FOR_TARGET, ranlib)
-ACX_CHECK_INSTALLED_TARGET_TOOL(READELF_FOR_TARGET, readelf)
-ACX_CHECK_INSTALLED_TARGET_TOOL(STRIP_FOR_TARGET, strip)
-ACX_CHECK_INSTALLED_TARGET_TOOL(WINDRES_FOR_TARGET, windres)
-ACX_CHECK_INSTALLED_TARGET_TOOL(WINDMC_FOR_TARGET, windmc)
-
-RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET"
-
-GCC_TARGET_TOOL(ar, AR_FOR_TARGET, AR, [binutils/ar])
-GCC_TARGET_TOOL(as, AS_FOR_TARGET, AS, [gas/as-new])
-GCC_TARGET_TOOL(cc, CC_FOR_TARGET, CC, [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/])
-dnl see comments for CXX_FOR_TARGET_FLAG_TO_PASS
-GCC_TARGET_TOOL(c++, CXX_FOR_TARGET, CXX,
- [gcc/xg++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs],
- c++)
-GCC_TARGET_TOOL(c++ for libstdc++, RAW_CXX_FOR_TARGET, CXX,
- [gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs],
- c++)
-GCC_TARGET_TOOL(dlltool, DLLTOOL_FOR_TARGET, DLLTOOL, [binutils/dlltool])
-GCC_TARGET_TOOL(gcc, GCC_FOR_TARGET, , [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/])
-GCC_TARGET_TOOL(gcj, GCJ_FOR_TARGET, GCJ,
- [gcc/gcj -B$$r/$(HOST_SUBDIR)/gcc/], java)
-GCC_TARGET_TOOL(gfortran, GFORTRAN_FOR_TARGET, GFORTRAN,
- [gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/], fortran)
-GCC_TARGET_TOOL(gccgo, GOC_FOR_TARGET, GOC,
- [gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/], go)
-GCC_TARGET_TOOL(ld, LD_FOR_TARGET, LD, [ld/ld-new])
-GCC_TARGET_TOOL(lipo, LIPO_FOR_TARGET, LIPO)
-GCC_TARGET_TOOL(nm, NM_FOR_TARGET, NM, [binutils/nm-new])
-GCC_TARGET_TOOL(objdump, OBJDUMP_FOR_TARGET, OBJDUMP, [binutils/objdump])
-GCC_TARGET_TOOL(ranlib, RANLIB_FOR_TARGET, RANLIB, [binutils/ranlib])
-GCC_TARGET_TOOL(readelf, READELF_FOR_TARGET, READELF, [binutils/readelf])
-GCC_TARGET_TOOL(strip, STRIP_FOR_TARGET, STRIP, [binutils/strip-new])
-GCC_TARGET_TOOL(windres, WINDRES_FOR_TARGET, WINDRES, [binutils/windres])
-GCC_TARGET_TOOL(windmc, WINDMC_FOR_TARGET, WINDMC, [binutils/windmc])
-
-AC_SUBST(FLAGS_FOR_TARGET)
-AC_SUBST(RAW_CXX_FOR_TARGET)
-
-# Certain tools may need extra flags.
-AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
-RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
-NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
-
-# When building target libraries, except in a Canadian cross, we use
-# the same toolchain as the compiler we just built.
-COMPILER_AS_FOR_TARGET='$(AS_FOR_TARGET)'
-COMPILER_LD_FOR_TARGET='$(LD_FOR_TARGET)'
-COMPILER_NM_FOR_TARGET='$(NM_FOR_TARGET)'
-if test $host = $build; then
- case " $configdirs " in
- *" gcc "*)
- COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as'
- COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld'
- COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'${extra_nmflags_for_target}
- ;;
- esac
-fi
-
-AC_SUBST(COMPILER_AS_FOR_TARGET)
-AC_SUBST(COMPILER_LD_FOR_TARGET)
-AC_SUBST(COMPILER_NM_FOR_TARGET)
-
-AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-AC_ARG_ENABLE(maintainer-mode,
-[AS_HELP_STRING([--enable-maintainer-mode],
- [enable make rules and dependencies not useful
- (and sometimes confusing) to the casual installer])],
- USE_MAINTAINER_MODE=$enableval,
- USE_MAINTAINER_MODE=no)
-AC_MSG_RESULT($USE_MAINTAINER_MODE)
-AC_SUBST(MAINTAINER_MODE_TRUE)
-AC_SUBST(MAINTAINER_MODE_FALSE)
-if test "$USE_MAINTAINER_MODE" = yes; then
- MAINTAINER_MODE_TRUE=
- MAINTAINER_MODE_FALSE='#'
-else
- MAINTAINER_MODE_TRUE='#'
- MAINTAINER_MODE_FALSE=
-fi
-MAINT=$MAINTAINER_MODE_TRUE
-AC_SUBST(MAINT)dnl
-
-# ---------------------
-# GCC bootstrap support
-# ---------------------
-
-# Stage specific cflags for build.
-stage1_cflags="-g"
-case $build in
- vax-*-*)
- case ${GCC} in
- yes) stage1_cflags="-g -Wa,-J" ;;
- *) stage1_cflags="-g -J" ;;
- esac ;;
-esac
-
-AC_SUBST(stage1_cflags)
-
-# Enable --enable-checking in stage1 of the compiler.
-AC_ARG_ENABLE(stage1-checking,
-[AS_HELP_STRING([[--enable-stage1-checking[=all]]],
- [choose additional checking for stage1 of the compiler])],
-[stage1_checking=--enable-checking=${enable_stage1_checking}],
-[if test "x$enable_checking" = xno || test "x$enable_checking" = x; then
- stage1_checking=--enable-checking=yes,types
-else
- stage1_checking=--enable-checking=$enable_checking,types
-fi])
-AC_SUBST(stage1_checking)
-
-# Enable -Werror in bootstrap stage2 and later.
-AC_ARG_ENABLE(werror,
-[AS_HELP_STRING([--enable-werror],
- [enable -Werror in bootstrap stage2 and later])], [],
-[if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
- enable_werror=yes
-else
- enable_werror=no
-fi])
-case ${enable_werror} in
- yes) stage2_werror_flag="--enable-werror-always" ;;
- *) stage2_werror_flag="" ;;
-esac
-AC_SUBST(stage2_werror_flag)
-
-# Specify what files to not compare during bootstrap.
-
-compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
-case "$target" in
- hppa*64*-*-hpux*) ;;
- hppa*-*-hpux*) compare_exclusions="gcc/cc*-checksum\$(objext) | */libgcc/lib2funcs* | gcc/ada/*tools/*" ;;
- powerpc*-ibm-aix*) compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/* | *libgomp*\$(objext)" ;;
-esac
-AC_SUBST(compare_exclusions)
-
-AC_CONFIG_FILES([Makefile],
- [sed "$extrasub_build" Makefile |
- sed "$extrasub_host" |
- sed "$extrasub_target" > mf$$
- mv -f mf$$ Makefile],
- [extrasub_build="$extrasub_build"
- extrasub_host="$extrasub_host"
- extrasub_target="$extrasub_target"])
-AC_OUTPUT
diff --git a/ltgcc.m4 b/ltgcc.m4
deleted file mode 100644
index 844e2bc..0000000
--- a/ltgcc.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# _LT_LANG_GCJ_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for the GNU Java Compiler compiler
-# are suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'. Locally modified to
-# run its tests on C programs, because we cannot link Java programs until
-# we have finished building libjava.
-AC_DEFUN([_LT_LANG_GCJ_CONFIG],
-[AC_REQUIRE([LT_PROG_GCJ])dnl
-AC_LANG_SAVE
-
-# Source file extension for Java test sources.
-ac_ext=c
-
-# Object file extension for compiled Java test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-GCC=yes
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
- _LT_COMPILER_NO_RTTI($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
-fi
-
-_LT_TAGVAR(compiler, $1)=${GCJ-gcj}
-AC_LANG_RESTORE
-])# _LT_LANG_GCJ_CONFIG
