if icc -DHAVE_CONFIG_H -I. -I. -I.    -DXVENDORNAME=\"X.org\ Foundation\" -I/usr/include/freetype2   -DXVENDORNAMESHORT=\"X.org\" -D_BSD_SOURCE  -O2 -march=core2 -mtune=core2 -xT -gcc  -fno-strict-aliasing -MT fonttosfnt-write.o -MD -MP -MF ".deps/fonttosfnt-write.Tpo" -c -o fonttosfnt-write.o `test -f 'write.c' || echo './'`write.c; \
        then mv -f ".deps/fonttosfnt-write.Tpo" ".deps/fonttosfnt-write.Po"; else rm -f ".deps/fonttosfnt-write.Tpo"; exit 1; fi
write.c(1033): error: a value of type "char [26]" cannot be used to initialize an entity of type "char [16]"
      char name[16] = XVENDORNAME" font    ";

for icc this is a error and he is right.
gcc only gives a warn here

thanks
ralf