$make config
 HOSTCC  scripts/fixdep
In file included from /usr/include/bits/posix1_lim.h:126,
                 from /usr/include/limits.h:144,
                 from /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/include/limits.h:132,
                 from /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/include/syslimits.h:7,
                 from /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/include/limits.h:11,
                 from scripts/fixdep.c:105:
/usr/include/bits/local_lim.h:36:26: linux/limits.h: No such file or directory
In file included from /usr/include/netinet/in.h:212,
                 from scripts/fixdep.c:107:
/usr/include/bits/socket.h:305:24: asm/socket.h: No such file or directory
scripts/fixdep.c: In function `use_config':
scripts/fixdep.c:193: `PATH_MAX' undeclared (first use in this function)
scripts/fixdep.c:193: (Each undeclared identifier is reported only once
scripts/fixdep.c:193: for each function it appears in.)
scripts/fixdep.c:193: warning: unused variable `s'
scripts/fixdep.c: In function `parse_dep_file':
scripts/fixdep.c:289: `PATH_MAX' undeclared (first use in this function)
scripts/fixdep.c:289: warning: unused variable `s'
make[1]: *** [scripts/fixdep] Error 1
make: *** [scripts/fixdep] Error 2