[R-SIG-Mac] R 3.1.3 install Mac OSX 10.9.5

[White Sky]

I've got a problem installing R 3.1.3 from source on Mac OSX 10.9.5 with gcc-4.9-bin.tar.gz

./configure ends with:
 R is now configured for x86_64-apple-darwin13.4.0
  Source directory:          .
  Installation directory:    /Library/Frameworks
  C compiler:                gcc  -g -O2
  Fortran 77 compiler:       gfortran  -g -O2
  C++ compiler:              g++  -g -O2
  C++ 11 compiler:           g++  -std=c++11 -g -O2
  Fortran 90/95 compiler:    gfortran -g -O2
  Obj-C compiler:	    gcc -g -O2 -fobjc-exceptions
  Interfaces supported:      X11, aqua, tcltk
  External libraries:        readline
  Additional capabilities:   NLS, ICU
  Options enabled:           framework, shared BLAS, R profiling
  Capabilities skipped:      PNG, JPEG, TIFF, cairo
  Options not enabled:       memory profiling
  Recommended packages:      yes

... although also there is a warning during configure
configure: WARNING: X11/Intrinsic.h: accepted by the compiler, rejected by the preprocessor!
configure: WARNING: X11/Intrinsic.h: proceeding with the compiler's result


'make' generates a lot of time-zone warnings, and ends in Done.


'make check' ends with time-zone related errors.
< Warning messages:
< 1: In strptime(xx, f <- "%Y-%m-%d %H:%M:%OS", tz = tz) :
<   unknown timezone 'Europe/London'
< 2: In strptime(xx, f <- "%Y-%m-%d %H:%M:%OS", tz = tz) :
<   unknown timezone 'GMT'
< 3: In strptime(xx, f <- "%Y-%m-%d %H:%M:%OS", tz = tz) :
<   unknown timezone 'America/New_York'
make[3]: *** [simple-true.Rout] Error 1
make[2]: *** [test-Specific] Error 2
make[1]: *** [test-all-basics] Error 1
make: *** [check] Error 2


'make install' returns

make[1]: Nothing to be done for `install'.
make[1]: Nothing to be done for `install'.
installing doc ...
installing doc/html ...
installing doc/manual ...
installing etc ...
installing share ...
chmod: Unable to change file mode on /Library/Frameworks/R.framework/Versions/3.1/Resources/bin/R: Operation not permitted
make[2]: *** [install] Error 1
make[1]: *** [install] Error 1
make: *** [install] Error 1


I've tried ./configure --without-internal-tzcode ...and it doesn't make much difference.

I've checked my /usr/share/zoneinfo/ all looks normal I guess.

I'm thinking the problem might be related to gfortran, Xcode (updated recently), or permissions. The time-zone issue might be a result rather than a cause. Any advice would be greatly appreciated.