Description of problem:
When building gt on a very fast, lots of cpu and memory machine, the builds fail.

Version-Release number of selected component (if applicable):
gt-0.4-23.fc26

How reproducible:
On a very fast, lots of memory, lots of cpu machine, 100%
On a normal desktop or virtual machine, 0%

Steps to Reproduce:
1.
2.
3.

Actual results:
...
gcc -DHAVE_CONFIG_H -I. -I. -I.    -DDEFAULT_PATH=\"/usr/share/timidity\"  -Wall -W -Wshadow -Wpointer-arith -Wcast-align  -I/usr/include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -fsigned-char -c `test -f 'sfz2pat.c' || echo './'`sfz2pat.c
sfz.c:2:0: error: expected '}' at end of input
 #include "sfz2pat.c"
...
In file included from /usr/include/stdio.h:889:0,
                 from readmidi.c:23:
In function 'fread',
    inlined from 'read_midi_file' at readmidi.c:2386:2:
/usr/include/bits/stdio2.h:292:9: warning: call to '__fread_chk_warn' declared with attribute warning: fread called with bigger size * nmemb than length of destination buffer
  return __fread_chk_warn (__ptr, __bos0 (__ptr), __size, __n, __stream);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: Leaving directory '/builddir/build/BUILD/gt-0.4/src'
make[1]: *** [Makefile:232: all] Error 2
make[1]: Leaving directory '/builddir/build/BUILD/gt-0.4/src'
make: *** [Makefile:167: all-recursive] Error 1
error: Bad exit status from /var/tmp/rpm-tmp.ZfQJKh (%build)
    Bad exit status from /var/tmp/rpm-tmp.ZfQJKh (%build)


Expected results:
Package should build successfully

Additional info:
Specs of machine this is failing on.
CPU's: 144 cores - Intel(R) Xeon(R) CPU E7-8860 v4 @ 2.20GHz
Memory: 26 Gig