bigloo: update to 4.5a-1

[mojca (Mojca Miklavec)]

Bigloo port should be updated. Based on ​http://www-sop.inria.fr/mimosa/fp/Bigloo/ the latest version seems to be 4.1a-2, released March 2014.

PS: For some reason I now get

> port livecheck -v bigloo
bigloo seems to have been updated (port version: 4.1a-2, new version: 4.1a)

Maybe livecheck needs a fix as well.

[mojca (Mojca Miklavec)]

I tried to change the version number, but it fails to build:

make[9]: Entering directory `/path/to/bigloo/work/bigloo4.1a-2/api/flac/src'
/usr/bin/llvm-gcc-4.2  -o libbiglooflac_es-4.1a.dylib \
                 -install_name @executable_path/../Frameworks/bigloo/4.1a/libbiglooflac_es-4.1a.dylib \
                 objs/make_lib.o \
                  \
                 -dynamiclib -single_module -Wl,-read_only_relocs,suppress \
                 -lFLAC  -lbiglooflac_s-4.1a -lbigloo_s-4.1a -lbigloogc_fth-4.1a \
                 -lbiglooflac_s-4.1a -lc -L/path/to/bigloo/work/bigloo4.1a-2/lib/4.1a -L/opt/local/lib   && \
         if [ "libbiglooflac_es-4.1a.dylib" != "/path/to/bigloo/work/bigloo4.1a-2/lib/4.1a/libbiglooflac_es-4.1a.dylib" ]; then \
           mv libbiglooflac_es-4.1a.dylib /path/to/bigloo/work/bigloo4.1a-2/lib/4.1a/libbiglooflac_es-4.1a.dylib; \
         fi
ld: warning: -read_only_relocs cannot be used with x86_64
Undefined symbols for architecture x86_64:
  "_BGl_modulezd2initializa7ationz75zz__multimediazd2musiczd2", referenced from:
      _BGl_modulezd2initializa7ationz75zz__flac_makelibz00 in make_lib.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make[9]: *** [shared-install-name] Error 1

[ryandesign (Ryan Carsten Schmidt)]

Latest is now 4.5a-1, and livecheck fails.