repl-vsnprintf.c:396:0: error: ISO C forbids an empty translation unit

[Dennis Clarke]

Most likely something that can be ignored but saw this on my PPC970MP
based Debian system when doing a compile with pedantic CFLAGS :

.
.
.
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -D__GMP_WITHIN_GMP -I.. 
-g -m64 -std=iso9899:1999 -Wfatal-errors -pedantic-errors 
-Wl,-rpath=/usr/local/lib -mcpu=970 -maltivec -mfull-toc -mregnames -c 
repl-vsnprintf.c  -fPIC -DPIC -o .libs/repl-vsnprintf.o
repl-vsnprintf.c:396:0: error: ISO C forbids an empty translation unit 
[-Wpedantic]
  #endif /* ! HAVE_VSNPRINTF */

compilation terminated due to -Wfatal-errors.
gmake[2]: *** [Makefile:435: repl-vsnprintf.lo] Error 1
gmake[2]: Leaving directory 
'/usr/local/build/gmp-6.1.2_linux_4.13.0-1-powerpc64.003/printf'
gmake[1]: *** [Makefile:956: all-recursive] Error 1
gmake[1]: Leaving directory 
'/usr/local/build/gmp-6.1.2_linux_4.13.0-1-powerpc64.003'
gmake: *** [Makefile:775: all] Error 2
Command exited with non-zero status 2


I removed the obvious options and config.log says :

using ABI="mode64"
       CC="gcc"
       CFLAGS="-g -m64 -std=iso9899:1999 -Wl,-rpath=/usr/local/lib 
-mcpu=970 -maltivec -mfull-toc -mregnames"
       CPPFLAGS=""
       CXX="g++"
       CXXFLAGS="-g -m64 -std=iso9899:1999 -Wl,-rpath=/usr/local/lib 
-mcpu=970 -maltivec -mfull-toc -mregnames"
       MPN_PATH=" powerpc64/mode64/p4 powerpc64/p4 
powerpc64/mode64/p3-p7 powerpc64/p3-p7 powerpc64/mode64 powerpc64/vmx 
powerpc64 generic"


Which compiles and tests just fine.

Dennis