Re: GUB and mpfr/mpc

[Masamichi HOSODA]

I've succeeded to build lilypond for the following targets by gcc-4.8.2.

  linux-x86
  linux-64
  freebsd-x86
  freebsd-64
  mingw

(I don't build lilypond for darwin environments because I don't have them.)

My building environment is Ubuntu 14.04 LTS 64 bit.
I use the following gub repository.

  https://github.com/trueroad/gub/tree/binutils-2.24

linux-x86 and linux-64, freebsd-64 lilypond which I built
look like working fine.

In mingw, lilypond crashes as follows. 
Does someone know this reason? 

```
C:\tmp\lilypond-2.19.16-0.mingw\$_OUTDIR\usr\bin>type test.ly
{ c d e f g a b }

C:\tmp\lilypond-2.19.16-0.mingw\$_OUTDIR\usr\bin>lilypond test.ly
GNU LilyPond 2.19.16
Processing `test.ly'
Parsing...
test.ly:1: warning: no \version statement found, please add

\version "2.19.16"

for future compatibility
Interpreting music...
Preprocessing graphical objects...terminate called after throwing an instance of
 'std::bad_alloc'
  what():  std::bad_alloc

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

C:\tmp\lilypond-2.19.16-0.mingw\$_OUTDIR\usr\bin>
```

In freebsd-x86, gs fails as follows.
(I tested this on 64bit FreeBSD. Perhaps it may succeed on 32bit FreeBSD.)

```
$ cat test.ly
{ c d e f g a b }

$ ./lilypond test.ly
GNU LilyPond 2.19.16
Processing `test.ly'
Parsing...
test.ly:1: warning: no \version statement found, please add

\version "2.19.16"

for future compatibility
Interpreting music...
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...
Layout output to `test.ps'...
Converting to `./test.pdf'...
warning: `(gs -q -dSAFER -dDEVICEWIDTHPOINTS=595.28 -dDEVICEHEIGHTPOINTS=841.89 
-dCompatibilityLevel=1.4 -dNOPAUSE -dBATCH -r1200 -sDEVICE=pdfwrite 
-sOutputFile=./test.pdf -c.setpdfwrite -ftest.ps)' failed (139)

fatal error: failed files: "test.ly"
$ 
```