#18229: Upgrade R to 3.2.0
-------------------------------------+-------------------------------------
       Reporter:  charpent           |        Owner:  charpent
           Type:  enhancement        |       Status:  needs_work
       Priority:  minor              |    Milestone:  sage-6.7
      Component:  packages:          |   Resolution:
  standard                           |    Merged in:
       Keywords:  r-project          |    Reviewers:  Vincent Delecroix
        Authors:  Emmanuel           |  Work issues:  Fix detection of
  Charpentier                        |  bzlib
Report Upstream:  N/A                |       Commit:
         Branch:                     |  ab208a4e69834c786a2f0d4ff5a2626776db4d62
  u/charpent/upgrade_r_to_3_1_3      |     Stopgaps:
   Dependencies:  #18254             |
-------------------------------------+-------------------------------------

Comment (by leif):

 And in `config.log` I have:
 {{{
 ...
 configure:34211: checking if bzip2 version >= 1.0.6
 configure:34239: gcc-5.1 -o conftest -g -O2  -fpic
 -L/data/Sage/release/devel/sage-6.7.beta3-gcc-5.1.0/local/lib/  conftest.c
 -lbz2 -lz -lrt -ldl -lm  >&5
 conftest.c: In function 'main':
 conftest.c:254:17: warning: initialization discards 'const' qualifier from
 pointer target type [-Wdiscarded-qualifiers]
      char *ver = BZ2_bzlibVersion();
                  ^
 conftest.c:255:5: warning: implicit declaration of function 'exit'
 [-Wimplicit-function-declaration]
      exit(strcmp(ver, "1.0.6") < 0);
      ^
 conftest.c:255:5: warning: incompatible implicit declaration of built-in
 function 'exit'
 conftest.c:255:5: note: include '<stdlib.h>' or provide a declaration of
 'exit'
 conftest.c:255:10: warning: implicit declaration of function 'strcmp'
 [-Wimplicit-function-declaration]
      exit(strcmp(ver, "1.0.6") < 0);
           ^
 configure:34239: $? = 0
 configure:34239: ./conftest
 configure:34239: $? = 0
 configure:34256: result: yes
 configure:34262: checking whether bzip2 support needs to be compiled
 configure:34265: result: no
 ...
 }}}

 So detection apparently works for me.

--
Ticket URL: <http://trac.sagemath.org/ticket/18229#comment:49>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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