Import Upstream version 4.0.4

COPYING

+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the 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 Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD 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.
+
+		     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
+convey 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 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 St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision 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, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This 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 Library General
+Public License instead of this License.

ChangeLog

+	* News are in
+	  - the source    doc/NEWS.Rd
+	  - installed R's doc/NEWS and doc/NEWS.pdf
+
+	* Details about single subversion (svn) commits are available, e.g., by
+
+	svn log https://svn.r-project.org/R/trunk
+

INSTALL

+
+			INSTALLING R UNDER UNIX
+
+
+This document concerns building and installing R from sources.  Pre-made
+binaries are made available for some systems with varying regularity and
+can be obtained from CRAN (see the RESOURCES file).
+
+The main source of information on installation is the `R Installation
+and Administration Manual', an HTML copy of which is available as file
+`doc/html/R-admin.html'.  Please read that before installing R.  But
+if you are impatient, read on but please refer to the manual to
+resolve any problems.  (If you obtained R using Subversion, the manual
+is at doc/manual/R-admin.texi and can be read online at
+https://CRAN.R-project.org/manuals.html.)
+
+
+SIMPLE COMPILATION
+
+As you are reading this file, you have unpacked the R sources and are
+presumably in the top directory.  Issue the following commands:
+
+	./configure
+	make
+
+(If your make is not called `make', set the environment variable MAKE to
+its name, and use that name throughout these instructions.)
+This will take a while, giving you time to read `R-admin.html'.
+
+Then check the built system worked correctly, by
+
+	make check
+
+and make the manuals by either or both of
+
+	make pdf	to create PDF versions
+	make info	to create info files
+
+However, please read the notes in `R-admin.html' about paper size and
+making the reference manual.
+
+
+INSTALLATION
+
+You do not need to install R to run it: you can run R by the script
+`bin/R' which you can link or copy to any convenient place in your path.
+
+For a site-wide installation, use
+
+	make install
+	make install-info
+	make install-pdf
+
+choosing to install the manuals that you made.
+
+This installs to the default location (typically `/usr/local') for your
+platform: see the Installation and Administration Manual for other options.

Makeconf.in

+PACKAGE = @PACKAGE@
+VERSION = @VERSION@
+
+abs_top_srcdir = @abs_top_srcdir@
+abs_top_builddir = @abs_top_builddir@
+
+include $(top_srcdir)/share/make/vars.mk
+
+AR = @AR@
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+BLAS_LIBS = @BLAS_LIBS@
+BUILDDIR_IS_SRCDIR = @BUILDDIR_IS_SRCDIR@
+CC = @CC@
+CFLAGS = @CFLAGS@ @LTO@
+CPICFLAGS = @CPICFLAGS@
+CPPFLAGS = @CPPFLAGS@
+CURL_CPPFLAGS = @CURL_CPPFLAGS@
+CURL_LIBS = @CURL_LIBS@
+## in case we want to link with this for UBSAN checks
+CXX = @CXX@
+## DEFS is generated by autoconf as -DHAVE_CONFIG_H: R_DEFS is user's
+DEFS = @DEFS@ @R_DEFS@
+DISTDIR_TAR_EXCLUDE = --exclude=.svn --exclude=Makefile --exclude="*.o" --exclude="*$(SHLIB_EXT)" --exclude="*~"
+DYLIB_EXT = @DYLIB_EXT@
+DYLIB_LD = @DYLIB_LD@
+DYLIB_LDFLAGS = @DYLIB_LDFLAGS@@BUILD_LTO_TRUE@ $(DYLIB_LTO)
+## used for libR as a shared library
+DYLIB_LINK = $(DYLIB_LD) $(DYLIB_LDFLAGS) $(LDFLAGS)
+DYLIB_LTO = $(CFLAGS) $(CPICFLAGS) @LTO_LD@
+ECHO = echo
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+FFLAGS = @FFLAGS@ @LTO_FC@
+FLIBS = @FLIBS@
+## needed for some earlier Solaris compilers
+FLIBS_IN_SO = @FLIBS_IN_SO@
+FPICFLAGS = @FPICFLAGS@
+FC = @FC@
+GETWD = @GETWD@
+GZIP = --best
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_DIR = ${INSTALL} -d
+LDFLAGS = @LDFLAGS@
+LIBINTL= @LIBINTL@
+LIBM = @LIBM@
+LIBR0 = @LIBR0@
+LIBR1 = @LIBR1@
+LIBR = @LIBR0@ @LIBR1@
+## These are the libs which the final R.bin/libR is linked against.
+## Many of these used to be optional: ICU libs still are.
+## There may be platform-specific ones, e.g.
+## -lrt -ldl on Linux, -lnsl -lsocket -lrt -lsunmath -ldl -liconv on Solaris.
+LIBS = @LIBS@
+LIBnn = @LIBnn@
+LIBTOOL = @LIBTOOL@
+## AFAICS unused
+LN_S = @LN_S@
+MAIN_CFLAGS = @MAIN_CFLAGS@
+MAIN_FFLAGS = @MAIN_FFLAGS@
+MAIN_LD = @MAIN_LD@@BUILD_LTO_TRUE@ $(CFLAGS) $(CPICFLAGS) @LTO_LD@
+MAIN_LDFLAGS = @MAIN_LDFLAGS@ @WANT_R_SHLIB_FALSE@ @USE_EXPORTFILES_TRUE@ -Wl,-bE:$(top_builddir)/etc/R.exp
+MAIN_LINK = $(MAIN_LD) $(MAIN_LDFLAGS) $(LIBR0) $(LDFLAGS)
+## need this for bootstrapping
+MKINSTALLDIRS = @R_SHELL@ $(top_srcdir)/src/scripts/mkinstalldirs.in
+NOTANGLE = @NOTANGLE@
+R_ARCH = @R_ARCH@
+R_DYLIB_EXT = @R_DYLIB_EXT@
+R_FRAMEWORK_DIR = $(prefix)/R.framework
+R_GZIPCMD = @R_GZIPCMD@
+## needed for AIX only
+@USE_EXPORTFILES_TRUE@ R_HOME = $(top_builddir)
+R_OPENMP_CFLAGS = @R_OPENMP_CFLAGS@
+## if ever used, need to check that this is compatible with C OpenMP
+## and add it to ALL_FFLAGS{,_LO}
+R_OPENMP_FFLAGS = @R_OPENMP_FFLAGS@
+R_OSTYPE = @R_OSTYPE@
+R_PKGS = $(R_PKGS_BASE) @USE_RECOMMENDED_PACKAGES_TRUE@ $(R_PKGS_RECOMMENDED)
+R_PLATFORM = @R_PLATFORM@
+R_XTRA_CFLAGS = @R_XTRA_CFLAGS@ 
+R_XTRA_CPPFLAGS = @R_XTRA_CPPFLAGS@ -I. -I$(top_builddir)/src/include -I$(top_srcdir)/src/include
+R_XTRA_FFLAGS = @R_XTRA_FFLAGS@
+RANLIB = @RANLIB@
+READLINE_LIBS = @READLINE_LIBS@
+SED = @SED@
+SHELL = @R_SHELL@
+SHLIB_EXT = @SHLIB_EXT@
+SHLIB_CFLAGS = @SHLIB_CFLAGS@
+SHLIB_FFLAGS = @SHLIB_FFLAGS@
+SHLIB_LD = @SHLIB_LD@
+SHLIB_LDFLAGS = @SHLIB_LDFLAGS@@BUILD_LTO_TRUE@ $(SHLIB_LTO)
+SHLIB_LINK = $(SHLIB_LD) $(SHLIB_LDFLAGS) $(LIBR0) $(LDFLAGS)
+SHLIB_LTO = $(CFLAGS) $(CPICFLAGS)
+STRIP_SHARED_LIB = @STRIP_SHARED_LIB@
+STRIP_STATIC_LIB = @STRIP_STATIC_LIB@
+TAR = @TAR@
+USE_NLS = @USE_NLS@
+X_CFLAGS = @X_CFLAGS@
+X_LIBS = @X_LIBS@
+X_PRE_LIBS = @X_PRE_LIBS@
+X_EXTRA_LIBS = @X_EXTRA_LIBS@
+YACC = @YACC@
+
+## MAIN_[CF]FLAGS are used on some systems when profiling R.
+ALL_CFLAGS = $(R_XTRA_CFLAGS) $(R_OPENMP_CFLAGS) $(MAIN_CFLAGS) $(CFLAGS)
+ALL_CPPFLAGS = $(R_XTRA_CPPFLAGS) $(CPPFLAGS) $(DEFS)
+ALL_FFLAGS = $(R_XTRA_FFLAGS) $(MAIN_FFLAGS) $(FFLAGS)
+
+## For use in src/{appl,main} when R is a shared library, src/modules/lapack
+## and src/extra/blas when internal BLAS is built as a shared library
+## SHLIB_CFLAGS and SHLIB_FFLAGS are apparently currently unused
+ALL_CFLAGS_LO = $(R_XTRA_CFLAGS) $(R_OPENMP_CFLAGS) $(CPICFLAGS) $(SHLIB_CFLAGS) $(CFLAGS)
+ALL_FFLAGS_LO = $(R_XTRA_FFLAGS) $(FPICFLAGS) $(SHLIB_FFLAGS) $(FFLAGS)
+
+.SUFFIXES:
+.SUFFIXES: .c .f .m .d .o
+
+@r_cc_rules_frag@
+.f.o:
+	$(FC) $(ALL_FFLAGS) -c $< -o $@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+datarootdir = @datarootdir@
+## only used for installing 'R'.
+bindir = @bindir@
+## not used
+datadir = @datadir@
+## used for 'rhome' and installation of standalone Rmath
+libdir = @libdir@
+## used for man page
+mandir = @mandir@
+## used for installation of standalone Rmath headers
+includedir = @includedir@
+
+rhome = ${libdir}/R
+rsharedir = @rsharedir@
+rincludedir = @rincludedir@
+rdocdir = @rdocdir@
+
+## Overrides for installing R as a framework (macOS).
+@WANT_R_FRAMEWORK_TRUE@FW_VERSION = @FW_VERSION@
+@WANT_R_FRAMEWORK_TRUE@rhome = $(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources
+@WANT_R_FRAMEWORK_TRUE@bindir = $(rhome)
+@WANT_R_FRAMEWORK_TRUE@mandir = $(rhome)
+
+Rexecbindir = $(rhome)/bin
+Rexecbindir2 = $(rhome)/bin/exec$(R_ARCH)
+Rexeclibdir = $(rhome)/lib$(R_ARCH)
+## FIXME:
+## Alternatively, we could try to set pkglibdir = $(rhome)/lib when
+## switching to automake.
+## </FIXME>
+Rexecmodulesdir = $(rhome)/modules$(R_ARCH)

Makefile.fw

+#-*- Makefile -*-
+#
+# ${R_HOME}/Makefile.fw
+
+top_builddir = .
+
+include $(top_builddir)/Makeconf
+
+install install-strip: install-R-framework
+		@(sed 's|^LIBR =.*|LIBR = -F$(R_FRAMEWORK_DIR)/.. -framework R|' \
+		  $(top_builddir)/etc/Makeconf > "$(rhome)/etc${R_ARCH}/Makeconf")
+		@(sed 's/Versions\/$(FW_VERSION)\/Resources/Resources/' \
+		  "$(DESTDIR)$(R_FRAMEWORK_DIR)/Resources/bin/R" > \
+		  "$(DESTDIR)$(R_FRAMEWORK_DIR)/Resources/bin/RR")
+		@(mv "$(DESTDIR)$(R_FRAMEWORK_DIR)/Resources/bin/RR" "$(DESTDIR)$(R_FRAMEWORK_DIR)/Resources/bin/R")
+		@(chmod a+x "$(DESTDIR)$(R_FRAMEWORK_DIR)/Resources/bin/R")
+		@(chmod -R g+w "$(DESTDIR)$(R_FRAMEWORK_DIR)")
+
+
+install-R-framework:
+	@$(ECHO) "Creating R framework ..."
+	@(cd "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)" && \
+	  ln -f -s -n Resources/include Headers && \
+	  ln -f -s -n Resources/lib/libR.dylib R)
+	@if [ ! -e "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/PrivateHeaders" ]; then \
+	 mkdir "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/PrivateHeaders"; fi
+	@(cd "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions" && \
+	  ln -f -s -n $(FW_VERSION) Current)
+	@(if [ -e "$(DESTDIR)$(R_FRAMEWORK_DIR)/Resources" -a ! -L "$(DESTDIR)$(R_FRAMEWORK_DIR)/Resources" ]; then \
+	  rm -Rf "$(DESTDIR)$(R_FRAMEWORK_DIR)/Resources.old"; mv "$(DESTDIR)$(R_FRAMEWORK_DIR)/Resources" "$(DESTDIR)$(R_FRAMEWORK_DIR)/Resources.old"; \
+	  fi)
+	@(cd "$(DESTDIR)$(R_FRAMEWORK_DIR)"  && \
+	  ln -f -s -n Versions/Current/PrivateHeaders PrivateHeaders&& \
+	  ln -f -s -n Versions/Current/Headers Headers&& \
+	  ln -f -s -n Versions/Current/R R && \
+	  ln -f -s -n Versions/Current/Resources/lib Libraries && \
+	  ln -f -s -n Versions/Current/Resources Resources)
+	@## the resulting libR will point dyld to the fat libR regardless of its origin
+	@(cd "$(DESTDIR)$(R_FRAMEWORK_DIR)/Resources/lib" && \
+	  install_name_tool -id "$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/lib/libR.dylib" $(Rexeclibdir)/libR.dylib)
+	@( otool=otool ; if otool -D "$(DESTDIR)$(Rexeclibdir)/libR.dylib"|grep 'not an object'>/dev/null; then otool=otool64; fi; \
+	   for lib in Rlapack Rblas R; do \
+	   if test -e "$(DESTDIR)$(Rexeclibdir)/lib$${lib}.dylib"; then $(ECHO) "  lib$${lib}"; \
+	    find "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/" -name '*.so' -or -name '*.dylib' | \
+	    xargs -n 1 install_name_tool -change \
+	    `$${otool} -L "$(DESTDIR)$(Rexeclibdir)/lib$${lib}.dylib" |sed -n -e '2 s/.\(.*\) (compat.*/\1/p'` \
+	    "$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/lib/lib$${lib}.dylib" ; \
+	    find "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/" -name '*.so' -or -name '*.dylib' | \
+	    xargs -n 1 install_name_tool -change lib$${lib}.dylib \
+	    "$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/lib/lib$${lib}.dylib" ; \
+	    install_name_tool -id "$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/lib/lib$${lib}.dylib" \
+	    "$(DESTDIR)$(Rexeclibdir)/lib$${lib}.dylib"; \
+	    if [ "$(Rexeclibdir)" != "$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/lib" ]; then \
+	      $(top_srcdir)/tools/updatefat "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/lib/lib$${lib}.dylib" "$(DESTDIR)$(Rexeclibdir)/lib$${lib}.dylib"; \
+	      install_name_tool -id "$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/lib/lib$${lib}.dylib" \
+	      "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/lib/lib$${lib}.dylib"; \
+	    fi; \
+	    for rexe in `ls "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)"/Resources/bin/exec/*/R "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/bin/exec/R" 2>/dev/null`; do \
+	     install_name_tool -change lib$${lib}.dylib \
+	     "$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/lib/lib$${lib}.dylib" "$$rexe" ; \
+	    done; \
+           fi; \
+          done)
+	@(cp -R $(top_srcdir)/src/include/* "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/Current/PrivateHeaders/" && \
+	  cp src/include/config.h "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/Current/PrivateHeaders/" && \
+	  chmod a+r "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/Current/PrivateHeaders/config.h"; \
+	  find "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/Current/PrivateHeaders" -name .svn | xargs rm -Rf)
+	@(install_name_tool -change libR.dylib \
+	    "$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/lib/libR.dylib" \
+	    "$(DESTDIR)$(Rexecbindir2)/R")
+	@(if [ -n "${R_ARCH}" ]; then \
+	  rm -Rf "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/Current/PrivateHeaders${R_ARCH}" && \
+	  mkdir "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/Current/PrivateHeaders${R_ARCH}" && \
+	  cp src/include/config.h "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/Current/PrivateHeaders${R_ARCH}/config.h"; \
+	  chmod a+r "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/Current/PrivateHeaders${R_ARCH}/config.h"; \
+	  sed -e "s|R_ARCH=${R_ARCH}|R_ARCH=/\`arch\`|" "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/bin/R" \
+	  > "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/bin/.tmp.R" && \
+	  chmod a+x "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/bin/.tmp.R" && \
+	  mv "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/bin/.tmp.R" "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/bin/R"; \
+	  if [ "${R_ARCH}" != /ppc -a "${R_ARCH}" != /i386 -a "${R_ARCH}" != /ppc64 -a "${R_ARCH}" != /x86_64 -a "${R_ARCH}" != /arm ]; then \
+	    $(ECHO) "\
+	*** WARNING: The architecture name is incompatible with Apple's naming~              convention. This may prevent applications from using the R~              framework. Please use i386, x86_64, ppc, ppc64 or arm as architecture~              names to allow universal builds."|sed 'y/~/\n/' >&2; \
+	  else \
+	    for f in `ls "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Headers/${R_ARCH}/"*.h|xargs basename` config.h; do \
+	      fn="Headers/$$f"; if [ "$$f" = "config.h" ]; then fn="PrivateHeaders/config.h"; fi; \
+	      $(ECHO) "/* This is an automatically generated universal stub for architecture-dependent headers. */~#ifdef __i386__~#include \"i386/$$f\"~#elif defined __ppc__~#include \"ppc/$$f\"~#elif defined __ppc64__~#include \"ppc64/$$f\"~#elif defined __x86_64__~#include \"x86_64/$$f\"~#elif defined __arm__~#include \"arm/$$f\"~#else~#error \"Unsupported architecture.\"~#endif" |sed -e 'y/~/\n/' > "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/$$fn"; \
+	    done; \
+	  fi; \
+	fi )
+	@( rm -f "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/R" && \
+	   ln -s bin/R "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/R" )
+	@( $(ECHO) "<?xml version=\"1.0\" encoding=\"UTF-8\"?>~<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">~<plist version=\"1.0\">~<dict>~ <key>CFBundleIdentifier</key>~ <string>org.r-project.R-framework</string>~ <key>CFBundleInfoDictionaryVersion</key>~ <string>6.0</string>~ <key>CFBundleName</key>~ <string>R</string>~ <key>CFBundlePackageType</key>~ <string>FMWK</string>~ <key>CFBundleVersion</key>~ <string>$(VERSION)</string>~</dict>~</plist>" |sed -e 'y/~/\n/' > "$(DESTDIR)$(R_FRAMEWORK_DIR)/Versions/$(FW_VERSION)/Resources/Info.plist")

Makefile.in

+#
+# ${R_HOME}/Makefile
+
+VPATH = @srcdir@
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+
+top_builddir = .
+
+include $(top_builddir)/Makeconf
+
+GIT = `if [ -d "$(top_builddir)/.git" ]; then echo "git"; fi`
+
+distdir = $(PACKAGE)-$(VERSION)
+INSTFILES = COPYING
+NON_SVN_INSTFILES = SVN-REVISION
+DISTFILES = $(INSTFILES) \
+	ChangeLog INSTALL README VERSION VERSION-NICK \
+	Makeconf.in Makefile.in Makefile.fw \
+	config.site configure configure.ac
+SUBDIRS = m4 tools doc etc share src tests
+SUBDIRS_WITH_NO_BUILD = po
+
+all: Makefile Makeconf R docs recommended vignettes javaconf
+recommended: @USE_RECOMMENDED_PACKAGES_TRUE@ stamp-recommended
+
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@cd $(top_builddir) && $(SHELL) ./config.status $@
+Makeconf: $(srcdir)/Makeconf.in $(top_builddir)/config.status
+	@cd $(top_builddir) && $(SHELL) ./config.status $@
+
+ACLOCAL_M4 = aclocal.m4
+## NB: this is duplicated in m4/Makefile.in
+ACINCLUDE_DEPENDENCIES = \
+	m4/R.m4 \
+	m4/bigendian.m4 \
+	m4/cairo.m4 \
+	m4/clibs.m4 \
+	m4/codeset.m4 \
+	m4/cxx_11.m4 \
+	m4/gettext.m4 m4/gettext-lib.m4 \
+	m4/libtool.m4 m4/ltoptions.m4 m4/ltversion.m4 m4/ltsugar.m4 m4/lt~obsolete.m4 \
+	m4/openmp.m4 \
+	m4/stat-time.m4
+CONFIGURE_DEPENDENCIES = $(srcdir)/VERSION
+config.status: $(srcdir)/configure
+	@$(SHELL) ./config.status --recheck
+$(srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(srcdir)/configure.ac $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
+	@BD=`pwd`; cd $(srcdir) && $(AUTOCONF) -B $${BD}
+$(ACLOCAL_M4): $(srcdir)/configure.ac acinclude.m4
+	@BD=`pwd`; cd $(srcdir) && $(ACLOCAL) --output=$${BD}/$@ -I $${BD}
+acinclude.m4: $(srcdir)/configure.ac $(ACINCLUDE_DEPENDENCIES)
+	@(cd $(srcdir) && cat $(ACINCLUDE_DEPENDENCIES)) > $@
+
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+libtool: $(LIBTOOL_DEPS)
+	$(SHELL) ./config.status --recheck
+
+R: Makefile svnonly
+	@if test "$(BUILDDIR_IS_SRCDIR)" = no ; then \
+	  for f in $(INSTFILES); do \
+	    $(INSTALL_DATA) $(srcdir)/$${f} $(top_builddir); \
+	  done; \
+	fi
+	@for d in $(SUBDIRS); do \
+	  (cd $${d} && $(MAKE) R) || exit 1; \
+	done
+	@test -f src/library/stamp-docs || \
+	  $(ECHO) "you should 'make docs' now ..."
+
+docs: R FORCE
+	-@(cd doc && $(MAKE) $@)
+	-@(cd src/library && $(MAKE) $@)
+FORCE:
+
+stamp-recommended: R docs
+	@(cd src/library/Recommended && $(MAKE))
+
+## One of the grid vignettes requires lattice
+vignettes: stamp-recommended
+	@(cd src/library && $(MAKE) $@)
+
+## This needs packages built, hence 'R' dependence on 'javaconf'
+## javareconf gets remade often.
+## If configure is re-run, etc/Makeconf gets reset to initial Java state
+stamp-java : etc/Makeconf etc/javaconf $(srcdir)/src/scripts/javareconf.in
+@WANT_JAVA_TRUE@	@$(ECHO) "configuring Java ..."
+@WANT_JAVA_TRUE@	@-bin/R CMD javareconf
+	@touch stamp-java
+
+javaconf: R
+	@$(MAKE) stamp-java
+
+
+install install-strip: installdirs svnonly
+	@for d in $(SUBDIRS); do \
+	  (cd $${d} && $(MAKE) $@) || exit 1; \
+	done
+	@for f in $(INSTFILES); do \
+	  $(INSTALL_DATA) $(srcdir)/$${f} "$(DESTDIR)$(rhome)"; \
+	done
+	@for f in $(NON_SVN_INSTFILES); do \
+	  $(INSTALL_DATA) $${f} "$(DESTDIR)$(rhome)"; \
+	done
+@WANT_R_FRAMEWORK_TRUE@		$(MAKE) -f $(srcdir)/Makefile.fw top_srcdir=$(top_srcdir) $@
+
+svnonly:
+	@if test ! -f "$(srcdir)/doc/FAQ" || test -f non-tarball ; then \
+	  (cd doc/manual && $(MAKE) front-matter html-non-svn) ; \
+	  touch non-tarball ; \
+	  (cd $(srcdir); LC_ALL=C TZ=GMT $(GIT) svn info || $(ECHO) "Revision: -99") 2> /dev/null \
+	    | sed -n -e '/^Revision/p' -e '/^Last Changed Date/'p \
+	    | cut -d' ' -f1,2,3,4 > SVN-REVISION-tmp ; \
+	  if test "`cat SVN-REVISION-tmp`" = "Revision: -99"; then \
+	    $(ECHO) "ERROR: not an svn checkout"; \
+	    exit 1; \
+	  fi; \
+	  $(SHELL) $(top_srcdir)/tools/move-if-change SVN-REVISION-tmp SVN-REVISION ; \
+	  rm -f SVN-REVISION-tmp ; \
+	else \
+	  if test "$(BUILDDIR_IS_SRCDIR)" = no ; then \
+	    for f in $(NON_SVN_INSTFILES); do \
+	      $(INSTALL_DATA) $(srcdir)/$${f} $(top_builddir); \
+	    done \
+	  fi \
+	fi
+
+@WANT_R_STATIC_FALSE@libR_la = libR$(R_DYLIB_EXT)
+@WANT_R_STATIC_TRUE@libR_la = libR.a
+install-libR:
+	@if test -f lib$(R_ARCH)/$(libR_la); then $(MAKE) install-libR-exists; fi
+install-libR-exists:
+	@$(MKINSTALLDIRS) "$(DESTDIR)${libdir}"
+	@$(INSTALL_DATA) -m755 lib$(R_ARCH)/$(libR_la) "$(DESTDIR)${libdir}"
+uninstall-libR:
+	@rm -f "$(DESTDIR)${libdir}/$(libR_la)"
+
+installdirs:
+	@$(MKINSTALLDIRS) "$(DESTDIR)$(rhome)"
+uninstall:
+	@(for d in $(SUBDIRS); do rsd="$${d} $${rsd}"; done; \
+	  for d in $${rsd}; do (cd $${d} && $(MAKE) $@); done)
+	@for f in $(INSTFILES) $(NON_SVN_INSTFILES); do \
+	  rm -f "$(DESTDIR)$(rhome)/$${f}"; \
+	done
+	@rm -Rf "$(DESTDIR)$(Rexecbindir)" "$(DESTDIR)$(rhome)/lib"
+	@rmdir "$(DESTDIR)$(rhome)" 2>/dev/null \
+          || $(ECHO) "  dir $(DESTDIR)$(rhome) not removed"
+	@rm -f "$(DESTDIR)${libdir}/libR$(R_DYLIB_EXT)"
+
+mostlyclean: clean
+clean:
+	@(for d in $(SUBDIRS); do rsd="$${d} $${rsd}"; done; \
+	  for d in $${rsd}; do (cd $${d} && $(MAKE) $@); done)
+	@if test "$(BUILDDIR_IS_SRCDIR)" = no ; then \
+	  rm -f $(INSTFILES); \
+	fi
+distclean: clean
+	@(for d in $(SUBDIRS); do rsd="$${d} $${rsd}"; done; \
+	  for d in $${rsd}; do (cd $${d} && $(MAKE) $@); done)
+	@rm -f po/Makefile
+	-@rm -Rf bin include lib library modules gnome
+	@if test -f non-tarball ; then \
+	  rm -f $(NON_SVN_INSTFILES) non-tarball doc/FAQ doc/RESOURCES doc/html/resources.html doc/html/NEWS.html; \
+	fi
+	@if test "$(BUILDDIR_IS_SRCDIR)" = no ; then \
+	  rm -f $(NON_SVN_INSTFILES); \
+	  rm -Rf $(SUBDIRS) $(SUBDIRS_WITH_NO_BUILD); \
+	fi
+	-@rm -Rf libconftest.dSYM
+	-@rm -f Makeconf Makefile Makefile.bak Makefrag.* \
+	  config.cache config.log config.status libtool stamp-java \
+	  $(ACLOCAL_M4) acinclude.m4 $(distdir).tar.gz
+maintainer-clean: distclean
+	@$(ECHO) "This command is intended for maintainers to use; it"
+	@$(ECHO) "deletes files that may need special rules to rebuild"
+	@(for d in $(SUBDIRS); do rsd="$${d} $${rsd}"; done; \
+	  for d in $${rsd}; do (cd $${d} && $(MAKE) $@); done)
+	-@(cd $(srcdir) && rm -Rf autom4te.cache)
+
+dist: dist-unix
+## GNU gzip 1.8 warns that env var GZIP is obsolescent for gzip, so use as arg
+dist-unix: distdir
+	-chmod -R a+r $(distdir)
+	-chmod -R go-w $(distdir)
+	distname=`$(srcdir)/tools/GETDISTNAME`; \
+	  dirname=`$(ECHO) $${distname} | sed -e s/_.*//`; \
+          if test $(distdir) != $${dirname} ; then \
+            mv $(distdir) $${dirname}; \
+          fi ; \
+	  $(TAR) cf $${distname}.tar $${dirname} && $(R_GZIPCMD) $(GZIP) $${distname}.tar; \
+	  rm -Rf $${dirname}
+dist-win:
+distdir: $(DISTFILES) vignettes
+	@rm -Rf $(distdir)
+	@mkdir $(distdir)
+	@-chmod 755 $(distdir)
+	@for f in $(DISTFILES); do \
+	  test -f $(distdir)/$${f} \
+	    || ln $(srcdir)/$${f} $(distdir)/$${f} 2>/dev/null \
+	    || cp -p $(srcdir)/$${f} $(distdir)/$${f}; \
+	done
+	@for f in $(NON_SVN_INSTFILES) ; do \
+	  cp -p $${f} $(distdir)/$${f}; \
+	done
+	@for d in $(SUBDIRS); do \
+	  test -d $(distdir)/$${d} \
+	    || mkdir $(distdir)/$${d} \
+	    || exit 1; \
+	  chmod 755 $(distdir)/$${d}; \
+	  (cd $${d} && $(MAKE) distdir) \
+	    || exit 1; \
+	done
+	@for d in $(SUBDIRS_WITH_NO_BUILD); do \
+	  ((cd $(srcdir); $(TAR) -c -f - $(DISTDIR_TAR_EXCLUDE) $${d}) \
+	      | (cd $(distdir); $(TAR) -x -f -)) \
+	    || exit 1; \
+	done
+	@for d in grid parallel utils; do \
+	  mkdir -p $(distdir)/src/library/$${d}/inst/doc; \
+	  cp library/$${d}/doc/*.pdf $(distdir)/src/library/$${d}/inst/doc; \
+	done
+	@(cd $(distdir); tools/link-recommended)
+
+distcheck: distcheck-unix
+distcheck-unix: dist
+	distname=`$(srcdir)/tools/GETDISTNAME`; \
+	dirname=`$(ECHO) $${distname} | sed -e s/_.*//`; \
+	rm -Rf $${dirname}; \
+	$(R_GZIPCMD) -d -c $${distname}.tar.gz | $(TAR) -x -f -; \
+	chmod u+w $${dirname}; \
+	if test -f config.site; then \
+	  cp config.site $${dirname}; \
+	fi; \
+	mkdir $${dirname}/_build $${dirname}/_inst; \
+	test -d $${dirname}/_build || exit 0; \
+	dc_install_base=`cd $${dirname}/_inst && pwd` \
+	  && save__cwd=`pwd` \
+	  && cd $${dirname}/_build \
+	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+	  && $(MAKE) \
+	  && $(MAKE) check-all \
+	  && $(MAKE) install \
+	  && $(MAKE) uninstall \
+	  && $(MAKE) distuninstallcheck_dir="$$dc_install_base" \
+	        distuninstallcheck \
+	  && $(MAKE) dist \
+	  && rm -f $${distname}.tar.gz \
+	  && $(MAKE) distcleancheck \
+	  && cd "$$save__cwd" \
+	  || exit 1; \
+	rm -Rf $${dirname}; \
+	$(ECHO) "$${distname}.tar.gz ready for distribution"
+
+distcheck-win:
+distuninstallcheck:
+	@test -n '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: trying to run $@ with an empty' \
+	       '$$(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	cd '$(distuninstallcheck_dir)' || { \
+	  $(ECHO) 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	test `find . -type f -print | wc -l` -eq 0 || \
+	  { $(ECHO) "ERROR: files left after uninstall:" ; \
+	    `find . -type f -print`; \
+	    exit 1; } >&2
+distcleancheck: distclean
+	@test `find . -type f -print | wc -l` -eq 0 || \
+	  { $(ECHO) "ERROR: files left in build directory after distclean:" ; \
+	    `find . -type f -print`; \
+	    exit 1; } >&2
+
+## For developers: from an svn checkout expect .svn to be only in the srcdir
+checkdistcomplete:
+	@distname=`$(srcdir)/tools/GETDISTNAME`; \
+	dirname=`$(ECHO) $${distname} | sed -e s/_.*//`; \
+	if test -d $${dirname}; then \
+	  echo "Please remove directory $${dirname} first"; \
+	  exit 1; \
+	fi; \
+	rm -Rf $${dirname}; \
+	echo "Checking $${distname}.tar.gz"; \
+	$(R_GZIPCMD) -d -c $${distname}.tar.gz | $(TAR) -x -f -; \
+	diff -r $${dirname} $(srcdir) | grep "^Only in $(srcdir)" | grep -v "^Only in.*[.]svn"; \
+	rm -Rf $${dirname}
+
+info pdf:
+	-@(cd doc && $(MAKE) $@)
+install-info install-pdf:
+	-@(cd doc/manual && $(MAKE) $@)
+uninstall-info uninstall-pdf:
+	-@(cd doc/manual && $(MAKE) $@)
+
+install-tests:
+	-@(cd tests && $(MAKE) $@)
+	-@(cd src/library && $(MAKE) $@)
+
+uninstall-tests:
+	-@(cd src/library && $(MAKE) $@)
+	-@(cd tests && $(MAKE) $@)
+
+check check-devel check-all check-recommended:
+	@(cd tests && $(MAKE) $@)
+
+reset-recommended:
+	@(cd src/library/Recommended && $(MAKE) clean)
+
+TAGS:

README

+
+			THE BASIC R README
+
+
+	   (See "doc/FAQ" and "doc/RESOURCES" for more detailed information
+				      - these files are only in the tarballs)
+	   (See "INSTALL"             for help on installation)
+
+1. INTRODUCTION
+
+This directory contains the source code tree for R, which is a
+language which is not entirely unlike (versions 3 and 4 of) the S
+language developed at AT&T Bell Laboratories by Rick Becker, John
+Chambers and Allan Wilks.
+
+R is free software distributed under a GNU-style copyleft.
+
+The core of R is an interpreted computer language with a syntax
+superficially similar to C, but which is actually a "functional
+programming language" with capabilities similar to Scheme.  The
+language allows branching and looping as well as modular programming
+using functions.  Most of the user-visible functions in R are written
+in R, calling upon a smaller set of internal primitives.  It is
+possible for the user to interface to procedures written in C or
+Fortran languages for efficiency, and also to write additional
+primitives.
+
+The R distribution contains functionality for a large number of
+statistical procedures.  Among these are: linear and generalized
+linear models, nonlinear regression models, time series analysis,
+classical parametric and nonparametric tests, clustering and
+smoothing.  There is also a large set of functions which provide a
+flexible graphical environment for creating various kinds of data
+presentations.
+
+A package specification allows the production of loadable modules for
+specific purposes, and several thousand contributed packages are made
+available through the CRAN sites (see
+https://CRAN.R-project.org/mirrors.html for the current members).
+
+
+2. HISTORY
+
+R was initially written by Robert Gentleman and Ross Ihaka of the
+Statistics Department of the University of Auckland.  In addition, a
+large group of individuals has contributed to R by sending code and bug
+reports.
+
+Since mid-1997 there has been a core group who can modify the R source
+code archive, listed in file doc/AUTHORS.
+
+R 1.0.0 was released on 29 February 2000 and 2.0.0 on 4 October 2004.
+R 3.0.0 came out on 3 April 2013.
+
+This file has been minimally revised since the release of R 1.0.0.
+
+3. PRESENT STATUS
+
+The present version implements most of the functionality in the 1988
+book "The New S Language" (the "Blue Book") and many of the
+applications.  In addition, we have implemented a large part of the
+functionality from the 1992 book "Statistical Models in S" (the "White
+Book") and the 1998 book "Programming with Data" (the "Green Book").
+
+All the R functions have been documented in the form of help pages in
+an "output independent" form which can be used to create versions for
+HTML, PDF, text etc.  A 1900+ page Reference Index (a collection of
+most of the help pages: there is also a 3300+ page version with all
+the help pages, including recommended packages) can be obtained in
+PDF.  The manual `An Introduction to R' provides a more user-friendly
+starting point, and there is an FAQ, a draft `R Language Definition'
+manual and more specialized manuals on admininstration, data
+import/export and extending R.  See INSTALL for instructions on how to
+generate these documents.
+
+
+4. GOALS
+
+Our aim at the start of this project was to demonstrate that it was
+possible to produce an S-like environment which did not suffer from
+the memory-demands and performance problems which S has.  Somewhat
+later, we started to turn R into a "real" system, but unfortunately we
+lost a large part of the efficiency advantage in the process, so have
+revised the memory management mechanism and implemented delayed
+loading of R objects.  A lot of performance tuning has been done,
+including the ability to use tuned linear-algebra libraries.
+
+Longer-term goals include to explore new ideas: e.g. virtual objects
+and component-based programming, and expanding the scope of existing
+ones like formula-based interfaces.  Further, we wish to get a handle
+on a general approach to graphical user interfaces (preferably with
+cross-platform portability), and to develop better 3-D and dynamic
+graphics.
+
+
+Sincerely,
+The R Core Team.

SVN-REVISION

+Revision: 80002
+Last Changed Date: 2021-02-15

VERSION

+4.0.4

VERSION-NICK

+Lost Library Book

config.site

+#! /bin/sh
+
+### This file is part of R.
+###
+### R 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.
+###
+### R 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 R; if not, a copy is available at
+### https://www.r-project.org/Licenses/
+
+## By means of this file you can (also) provide default values for the
+## configuration process.  To set variables, uncomment the VAR=DEFAULT 
+## lines and set DEFAULT according to your needs.
+## See etc/Renviron.in for further variables you may wish to set.
+
+## The command used to spool PostScript files to the printer.
+## If unspecified, the system will look for either 'lpr' or 'lp'.
+## R_PRINTCMD=lpr
+
+## The paper size for the local (PostScript) printer.
+## It must either be left blank or set to one of 'a4' or 'letter'.
+## If left blank the system will use 'a4'.
+## R_PAPERSIZE=a4
+
+## Set the default behavior of R when ending a session
+## Set this to one of '--save' or '--no-save' depending whether you
+## want automatic saving of '.RData' or not.
+## Note that this applies to interactive and batch use, 
+## but NOT to the utility R CMD BATCH 
+## (which defaults to --save irrespective of this setting)
+## R_BATCHSAVE=
+
+## The command which runs the C compiler.
+## If unspecified, a search is made for gcc and cc (in that order).
+## To override this choice, specify the name or path of the command
+## which runs the compiler, for example 'c99'.
+## It is also necessary to set the architecture here, e.g. 'gcc -m32'.
+## CC=
+
+## Debugging and optimization options for the C compiler.
+## Use this to specify CFLAGS for the version of the C compiler
+## specified above.
+## If unspecified, defaults to '-g -O2' for gcc, 
+## and '-g' in all other cases except icc (for which see R-admin.html).
+## Be wary of aggressive settings such as -ffast-math, -Ofast and
+## -Werror (which is likely to cause configure to fail).
+## CFLAGS=
+
+## Defines for C compilation.
+## Use this to specify defines to be used in the compilation of R,
+## DEFS=
+
+## The following additional CFLAGS to be used only in the main
+## compilation and only in building shared objects respectively.
+## For example, on some systems one needs 'MAIN_CFLAGS=-pg' when
+## profiling.
+## MAIN_CFLAGS=
+## SHLIB_CFLAGS=
+
+## Header file search directory ('-IDIR') and any other miscellaneous
+## options (such as defines) for the C preprocessor and compiler.
+## If unset defaults to '-I/usr/local/include', with '-I/sw/include'
+## prepended on systems using Fink with root '/sw'.
+## CPPFLAGS=
+
+## The command which runs the Fortran compiler.
+## Used for both fixed-form and free-form Fortran
+## FC=
+
+## Options for the Fortran compiler.
+## Use this to specify comilation flags for fixed-form Fortran.
+## FFLAGS=
+## Ditto for free-form Fortran.
+## FCFLAGS=
+## If just one of these is set, it is used for both.
+## If both are unspecified, defaults to '-g -O2' for gfortran, 
+## otherwise '-g' if this is accepted, otherwise ''.
+## Use these if the compiler needs flags such as --free, -qfixed and
+## cannot determine which from the source-file extension.
+
+## macros for compiling by Fortran (for use in Makefiles)
+## SHLIB_FCLD=${FC}
+## Unlike SHLIB_CXXLDFLAGS, SHLIB_FCLDFLAGS is never additional
+## SHLIB_FCLDFLAGS=${SHLIB_LDFLAGS}
+
+## Additional libraries needed to link a shared object with FC,
+## e.g. on x86 Solaris
+## FCLIBS_XTRA=
+
+## Options for safe compilation under the Fortran compiler.
+## Use this to specify FFLAGS for the version of the compiler specified
+## above, using as accurate a result as possible, e.g. no optimization
+## or using -ffloat-store.
+## SAFE_FFLAGS=
+
+## The following additional FFLAGS to be used only in the main
+## compilation and only in building shared objects respectively.
+## For example, on some systems one needs 'MAIN_FFLAGS=-pg' when
+## profiling.
+## MAIN_FFLAGS=
+## SHLIB_FFLAGS=
+
+## The command to be used to load the main R binary.
+## This is usually the C compiler, but the automatic
+## choice can be overridden by means of this variable.
+## MAIN_LD=
+
+## The flags which are necessary for loading main program which will
+## load DLLs at runtime.  HP-UX and Linux-elf are examples of platforms
+## which use this.  Those platforms are already taken care of by
+## configure, and anything set here will be in addition unless MAIN_LD
+## is given.
+## For example, one can set flags for profiling here.
+## MAIN_LDFLAGS=
+
+## Any special flags which must be used when compiling C code to be
+## turned into a shared object.  This is typically something like
+## '-fpic' or '-fPIC'.  If this variable is left unspecified an attempt
+## is made to automatically detect the correct value.
+## CPICFLAGS=
+
+## The following variable can be used to provide any PIC flags for the
+## Fortran compiler.  If this variable is left unspecified an
+## attempt is made to automatically detect the correct value.
+## FPICFLAGS=
+
+## The command to be used to create shared objects which contain object
+## files from a C or Fortran compiler only.  This is usually the C
+## compiler or 'ld', but the automatic choice can be overridden by means
+## of this variable.
+## SHLIB_LD=
+
+## Any special flags which are required by the linker when creating
+## shared objects containing object files from a C or Fortran
+## compiler only.  This is usually automatically detected by configure,
+## and anything set here will be in addition unless SHLIB_LD is given.
+## SHLIB_LDFLAGS=
+
+## ditto for a dynamic library: DYLIB_LDFLAGS defaults to SHLIB_LDFLAGS
+## DYLIB_LD=
+## DYLIB_LDFLAGS=
+
+## The appropriate 'lib' dir, normally 'lib', but 'lib64' on Linux on
+## x86_64, mips64, ppc64, sparc64, s390x but not ia64 (except Debian
+## and derivatives).
+## LIBnn=
+
+## Path ('-L'), and any other miscellaneous options for the linker.
+## '-L' options set here will be prepended to LD_LIBRARY_PATH (or its
+## system equivalent) at run time.
+## If unset defaults to '-L/usr/local/lib', with '-L/sw/lib' prepended
+## on macOS systems using Fink with root '/sw'.
+## On some Linux 64-bit systems its default is -L/usr/local/lib64.
+## If LIBnn is set it defaults to -L/usr/local/$LIBnn.
+## LDFLAGS=
+
+
+## The command which runs the C++ compiler.
+## This is optional, for use in packages.
+## If not specified, configure
+## uses the values of the environment variables 'CXX' or 'CCC' if set,
+## and then looks under the names 'c++', 'g++', 'CC' and more OS-specific
+## names (from autoconf).
+## CXX=
+
+## Options for the C++ compiler.
+## CXXFLAGS=
+
+## Any special flags which must be used when compiling C++ code to be
+## turned into a shared object.  If this variable is left unspecified
+## an attempt is made to automatically detect the correct value.
+## CXXPICFLAGS=
+
+## Option to specify the default C++ standard, 
+## e.g. -std=c++11 or -std=gnu++11
+## CXXSTD=
+
+## The command to be used to load shared objects which contain object
+## files from the C++ compiler.  This is usually the C++ compiler/linker,
+## but the automatic choice can be overridden by means of this
+## variable.  (Include $(CXXSTD) if set.)
+## SHLIB_CXXLD=
+
+## Any special flags which are required when creating shared objects
+## containing object files from a C++ compiler.  This is usually
+## automatically detected by configure, and anything set here will be in
+## addition unless SHLIB_CXXLD is given.
+## SHLIB_CXXLDFLAGS=
+
+## Not used by R but configure can fail to find it, so set to
+## "$CXX -E" if it does.
+## CXXCPP=
+
+## Tcl/Tk settings.
+## Use TCLTK_LIBS for all '-L' and '-l' options needed for linking
+## against the Tcl and Tk library.
+## TCLTK_LIBS=
+## Use TCLTK_CPPFLAGS for all '-I' options needed for finding the tcl.h
+## and tk.h headers.
+## TCLTK_CPPFLAGS=
+
+## Browser default
+## Default setting for the R_BROWSER env variable
+## If unset configure searches in turn for (currently)
+## firefox mozilla galeon opera xdg-open kfmclient gnome-moz-remote open
+## and uses the full path of the first it finds.
+## R_BROWSER=
+
+## BLAS and LAPACK settings
+## Use BLAS_LIBS for all '-L' and '-l' options needed for linking
+## against an external BLAS implementation.
+## BLAS_LIBS=
+## Use LAPACK_LIBS for all '-L' and '-l' options needed for linking
+## against an external LAPACK implementation.  
+## Note that (see R-admin) that our main intention is to allow a
+## LAPACK-containing BLAS to be used, so this is rarely needed, and
+## it is not used if the BLAS already contains LAPACK.
+## LAPACK_LIBS=
+
+## Make name or path
+## Set this if you want to use a make by another name.
+## For example, if your GNU make is called 'gmake', use 'MAKE=gmake'.
+## MAKE=
+
+## Tar name or path
+## Set this to prefer a tar which has the capability to automagically
+## read compressed archives.  The default is to choose 'gtar' or
+## 'gnutar'(normally GNU tar) then 'tar'.
+## Note that 'bsdtar' (from the libarchive project) is known to create
+## archives in a non-POSIX format that other tars and untar() cannot
+## read, so should be avoided.
+## TAR=
+
+## Dynamic library path
+## This is be default created from libraries added to LIBS.
+## Used for DYLD_FALLBACK_LIBRARY_PATH on macOS and LD_LIBRARY_PATH elsewhere.
+## Allow user to override.
+## R_LD_LIBRARY_PATH=
+
+## C++11 compiler, optional for use in packages.
+## Introduced in R 3.1.0
+## The command which runs the C++11 compiler: defaults to $(CXX), but
+## empty if that (plus standard) cannot compile the tested C++11 code.
+## CXX11=
+
+## The 'standard' for the C++11 compiler, which is invoked as
+## $(CXX11) $(CXX11STD) for both compiling and linking DSOs/DLLs.  
+## '-std=gnu++11' and '-std=gnu++0x' are tried in turn by configure.
+## followed by '-std=c++11' and '-std=c++0x'
+## CXX11STD=
+
+## Analogues for the C++11 compiler: default to the settings for C++
+## CXX11FLAGS=
+## CXX11PICFLAGS=
+## SHLIB_CXX11LD=
+## SHLIB_CXX11LDFLAGS=
+
+## C++14 compiler, optional for use in packages.
+## Introduced in R 3.4.0
+## The command which runs the C++14 compiler: defaults to $(CXX11), but
+## empty if that (plus standard) cannot compile the tested C++14 code.
+## CXX14=
+
+## The 'standard' for the C++14 compiler, which is invoked as
+## $(CXX14) $(CXX14STD) for both compiling and linking DSOs/DLLs.  
+## '-std=gnu++14' and '-std=gnu++1y" are tried by configure, also
+## '-std=c++14' and '-std=c++1y"
+## CXX14STD=
+
+## Analogues for the C++14 compiler: default to the settings for C++11
+## CXX14FLAGS=
+## CXX14PICFLAGS=
+## SHLIB_CXX14LD=
+## SHLIB_CXX14LDFLAGS=
+
+## C++17 compiler, optional for use in packages.
+## Introduced in R 3.4.0
+## The command which runs the C++17 compiler: defaults to $(CXX14), but
+## empty if that (plus standard) cannot compile the tested C++17 code.
+## CXX17=
+
+## The 'standard' for the C++17 compiler, which is invoked as
+## $(CXX17) $(CXX17STD) for both compiling and linking DSOs/DLLs.  
+## '-std=gnu++17' and '-std=gnu++1z" are tried by configure, also
+## '-std=c++17' and '-std=c++1z"
+## CXX17STD=
+
+## Analogues for the C++17 compiler: default to the settings for C++14
+## CXX17FLAGS=
+## CXX17PICFLAGS=
+## SHLIB_CXX17LD=
+## SHLIB_CXX17LDFLAGS=
+
+## C++20 compiler, optional for use in packages.
+## Introduced in R 4.0.0
+## The command which runs the C++20 compiler: defaults to $(CXX17), but
+## empty if that (plus standard) cannot compile the tested C++20 code.
+## CXX20=
+
+## The 'standard' for the C++20 compiler, which is invoked as
+## $(CXX20) $(CXX20STD) for both compiling and linking DSOs/DLLs.  
+## '-std=gnu++20' and '-std=gnu++2a" are tried by configure, also
+## '-std=c++20' and '-std=c++2a"
+## CXX20STD=
+
+## Analogues for the C++20 compiler: default to the settings for C++17
+## CXX20FLAGS=
+## CXX20PICFLAGS=
+## SHLIB_CXX20LD=
+## SHLIB_CXX20LDFLAGS=
+
+## Additional libraries to link the internet module against.
+## Some claim Solaris needs -lsocket -lnsl
+## INTERNET_LIBS=
+
+## Script from texinfo 5.1 or later.
+## Usually the full path to texi2any.
+## TEXI2ANY=
+
+## Full path to version of curl-config to be used
+## CURL_CONFIG=
+## Use these to override curl-config if needed.
+## Used as from R 3.2.0.
+## CURL_CPPFLAGS=
+## CURL_LIBS=
+## To force a static link use the line below: this is only needed
+## if both shared and static libcurl libraries were built.
+## CURL_LIBS=`curl-config --static-libs`
+
+## Path to the version of pkg-config to be used for locating cairographics,
+## and possibly jpeg, libpng and libtiff.
+## PKG_CONFIG=
+## search path for pkg-config
+## PKG_CONFIG_PATH=
+## path overriding pkg-config's default search path
+## PKG_CONFIG_LIBDIR=
+
+## OpenMP settings.
+## The configure code is conservative about enabling OpenMP 
+## so use can be forced here (or non-use if set but empty).
+## For packages (note that SHLIB_OPENMP_CXXFLAGS is for CXX, not
+## necessarily for CXX14/17/20).
+## SHLIB_OPENMP_CFLAGS=
+## SHLIB_OPENMP_CXXFLAGS=
+## SHLIB_OPENMP_FFLAGS=
+## For R itself (src/main/array.c and src/library/stats/src/distance.c)
+## R_OPENMP_CFLAGS=
+
+## POSIX threads setting
+## pthreads is used in src/main/eval.c.  The configure code sees if
+## any flag is needed to link to pthread functions (after the OpenMP
+## CFLAGS) and if so tries -pthread.  Setting this allows an
+## alternative to be tried immediately before -pthread.
+## PTHREAD_OPT=
+
+## Visibility settings
+## Allow user to override the configure checks if they know what they
+## are doing.
+## C_VISIBILITY=
+## CXX_VISIBILITY=
+## F_VISIBILITY=
+
+## Fortran-C compatibility
+## The C type used by Fortran to pass 'hidden' character lengths (if any)
+## Often size_t (unsigned int or long, or long long in Win64)
+## Allow user to override the configure checks if they know what they
+## are doing (the value is unchecked).
+## FC_LEN_T=
+
+## C Stack Direction
+## In case optimization defeats the configure test: 'down' (the usual) or 'up'
+## R_C_STACK_DIRECTION=
+
+## Commands which might need to be set for LTO builds
+## Typical values for LTO are gcc-ar, gcc-nm and gcc-ranlib
+## AR=
+## NM=
+## RANLIB=
+##
+## The LTO macro, defaulting to -flto
+## Could be e.g. -flto=8 for GCC or -flto=thin for clang.
+## LTO= 
+## Ditto for the Fortran compiler, defaulting to the value of LTO.
+## LTO_FC= 
+##
+## Flags for linking with LTO in addition to $(LTO), e.g. to
+## parallelize ThinLTO or to change linker such as -fuse-ld=gold or
+## -fuse-ld=lld (with gcc or clang).
+## LTO_LD=
+
+## Programs which configure will look for on the path
+## AR
+## GETWD=pwd
+## A BSD-compatible install program or script:
+## tries ginstall scoinst install and falls back to tools/install-sh
+## INSTALL
+## LN_S="ln -s"
+## MAKE
+## Tries less more page pg in turn
+## PAGER
+## PAPERCONF
+## RANLIB
+## REALPATH
+## Tries gtar gnutar tar
+## TAR
+## XMKMF
+## R_BZIPCMD=bzip2
+## R_GZIPCMD=gzip
+## looks for lpr then lp
+## R_PRINTCMD
+## tries firefox mozilla galeon opera xdg-open kfmclient gnome-moz-remote open
+## R_BROWSER
+## tries acroread acroread4 xdg-open evince xpdf gv gnome-gv ggv
+##   okular kpdf open gpdf kghostview
+## R_PDFVIEWER
+## R_TEXI2DVICMD
+## R_UNZIPCMD=unzip
+## R_ZIPCMD=zip
+
+## Tries ginstall-info install-info
+## INSTALL_INFO
+## KPSEWHICH
+## MAKEINDEX
+## PDFLATEX
+## PDFTEX
+## TEXI2ANY
+## TEXI2DVI
+
+## An exception, pkg-config is looked for in
+## /usr/local/bin /ext/bin /ext /sw/bin /opt/bin after the path.
+## PKG_CONFIG
+
+## An exception, looked for in /usr/xpg4/bin before the path
+## SED=sed

doc/AUTHORS

+Authors of R.
+
+R was initially written by Robert Gentleman and Ross Ihaka—also known as "R & R"
+of the Statistics Department of the University of Auckland.
+
+Since mid-1997 there has been a core group with write access to the R
+source, currently consisting of
+
+Douglas Bates
+John Chambers
+Peter Dalgaard
+Robert Gentleman
+Kurt Hornik
+Ross Ihaka
+Tomas Kalibera
+Michael Lawrence
+Friedrich Leisch
+Uwe Ligges
+Thomas Lumley
+Martin Maechler
+Martin Morgan
+Paul Murrell
+Martyn Plummer
+Brian Ripley
+Deepayan Sarkar
+Duncan Temple Lang
+Luke Tierney
+Simon Urbanek
+
+plus Heiner Schwarte up to October 1999, Guido Masarotto up to June 2003,
+Stefano Iacus up to July 2014, Seth Falcon up to August 2015 and Duncan Murdoch
+up to September 2017.
+
+
+Current R-core members can be contacted via email to R-project.org
+with name made up by replacing spaces by dots in the name listed above.
+
+(The authors of code from other projects included in the R distribution
+are listed in the COPYRIGHTS file.)

doc/BioC_mirrors.csv

+Name,Country,City,URL,Host,Maintainer,OK,CountryCode,Comment
+0-Bioconductor (World-wide) [https],0-Bioconductor,World-wide,https://bioconductor.org/,"Bioconductor, automatic redirection to servers worldwide",Bioconductor Maintainer <maintainer # bioconductor.org>,1,us,secure_mirror_from_master
+0-Bioconductor (World-wide),0-Bioconductor,World-wide,http://bioconductor.org/,"Bioconductor, automatic redirection to servers worldwide",Bioconductor Maintainer <maintainer # bioconductor.org>,1,us,secure_mirror_from_master
+Brazil/Latin America (Ribeirão Preto) [https],Brazil/Latin America,Ribeirão Preto,https://bioconductor.fmrp.usp.br/,"Department of Genetics, Medical School of Ribeirão Preto, University of São Paulo",Houtan Noushmehr <houtan # usp.br>,1,br,secure_mirror_from_master
+Brazil/Latin America (Ribeirão Preto),Brazil/Latin America,Ribeirão Preto,http://bioconductor.fmrp.usp.br/,"Department of Genetics, Medical School of Ribeirão Preto, University of São Paulo",Houtan Noushmehr <houtan # usp.br>,0,br,secure_mirror_from_master
+Germany (Dortmund) [https],Germany,Dortmund,https://bioconductor.statistik.tu-dortmund.de/,"Department of Statistics, TU Dortmund",Uwe Ligges <ligges # statistik.tu-dortmund.de>,1,de,
+Germany (Dortmund),Germany,Dortmund,http://bioconductor.statistik.tu-dortmund.de/,"Department of Statistics, TU Dortmund",Uwe Ligges <ligges # statistik.tu-dortmund.de>,1,de,
+United Kingdom (Hinxton) [https],United Kingdom,Hinxton,https://mirrors.ebi.ac.uk/bioconductor/,European Bioinformatics Institute,Andrew Tikhonov <andrew # ebi.ac.uk>,1,uk,secure_mirror_from_master
+United Kingdom (Hinxton),United Kingdom,Hinxton,http://mirrors.ebi.ac.uk/bioconductor/,European Bioinformatics Institute,Andrew Tikhonov <andrew # ebi.ac.uk>,1,uk,secure_mirror_from_master
+Japan (Tachikawa) [https],Japan,Tachikawa,https://bioc.ism.ac.jp/,The Institute of Statistical Mathematics,Keisuke Honda <khonda # ism.ac.jp>,1,jp,secure_mirror_from_master
+Japan (Tachikawa),Japan,Tachikawa,http://bioc.ism.ac.jp/,The Institute of Statistical Mathematics,Keisuke Honda <khonda # ism.ac.jp>,1,jp,secure_mirror_from_master
+Japan (Wako) [https],Japan,Wako,https://bioconductor.riken.jp/,RIKEN Advanced Center for Computing and Communication,"Itoshi NIKAIDO, Ph.D. <dritoshi # gmail.com>",1,jp,secure_mirror_from_master
+Japan (Wako),Japan,Wako,http://bioconductor.riken.jp/,RIKEN Advanced Center for Computing and Communication,"Itoshi NIKAIDO, Ph.D. <dritoshi # gmail.com>",1,jp,secure_mirror_from_master
+China (Anhui) [https],China,Anhui,https://mirrors.ustc.edu.cn/bioc/,University of Science and Technology of China,Mirror Maintainer <mirrors # ustc.edu.cn>,1,cn,secure_mirror_from_master
+China (Anhui),China,Anhui,http://mirrors.ustc.edu.cn/bioc/,University of Science and Technology of China,Mirror Maintainer <mirrors # ustc.edu.cn>,1,cn,secure_mirror_from_master
+Australia (Sydney) [https],Australia,Sydney,https://mirror.aarnet.edu.au/pub/bioconductor/,Australia's Academic and Research Network,Alex Dodson <alex.dodson # aarnet.edu.au>,1,au,secure_mirror_from_master
+Australia (Sydney),Australia,Sydney,http://mirror.aarnet.edu.au/pub/bioconductor/,Australia's Academic and Research Network,Alex Dodson <alex.dodson # aarnet.edu.au>,1,au,secure_mirror_from_master

doc/COPYING

+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the 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 Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD 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.
+
+		     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
+convey 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 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 St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision 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, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This 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 Library General
+Public License instead of this License.