Problems compiling

[Christopher Worley]

I get this when I run make on v1.4.1 and v1.4.2

gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -c ltdl.c   -fPIC -DPIC -o 
.libs/ltdl.lo
ltdl.c: In function `argzize_path':
ltdl.c:2107: `ENOMEM' undeclared (first use in this function)
ltdl.c:2107: (Each undeclared identifier is reported only once
ltdl.c:2107: for each function it appears in.)
ltdl.c:2108: warning: unreachable code at beginning of switch statement
ltdl.c: In function `foreach_dirinpath':
ltdl.c:2157: warning: assignment makes pointer from integer without a 
cast
ltdl.c: In function `lt_argz_insert':
ltdl.c:3012: `ENOMEM' undeclared (first use in this function)
ltdl.c:3013: warning: unreachable code at beginning of switch statement
ltdl.c: In function `lt_argz_insertinorder':
ltdl.c:3038: warning: assignment makes pointer from integer without a 
cast
ltdl.c: In function `lt_argz_insertdir':
ltdl.c:3068: dereferencing pointer to incomplete type
ltdl.c:3068: dereferencing pointer to incomplete type
ltdl.c:3073: dereferencing pointer to incomplete type
ltdl.c:3084: dereferencing pointer to incomplete type
ltdl.c:3093: dereferencing pointer to incomplete type
ltdl.c:3103: dereferencing pointer to incomplete type
ltdl.c:3103: dereferencing pointer to incomplete type
ltdl.c:3103: dereferencing pointer to incomplete type
ltdl.c:3103: dereferencing pointer to incomplete type
ltdl.c:3103: dereferencing pointer to incomplete type
ltdl.c: In function `list_files_by_dir':
ltdl.c:3121: `DIR' undeclared (first use in this function)
ltdl.c:3121: `dirp' undeclared (first use in this function)
ltdl.c:3122: parse error before `int'
ltdl.c:3134: warning: assignment makes pointer from integer without a 
cast
ltdl.c:3135: dereferencing pointer to incomplete type
ltdl.c:3138: `errors' undeclared (first use in this function)
ltdl.c: In function `foreachfile_callback':
ltdl.c:3173: warning: assignment makes pointer from integer without a 
cast
make[1]: *** [ltdl.lo] Error 1
make[1]: Leaving directory 
`/usr/share/archive/cworley/gnu/libtool-1.4.1/libltdl'
make: *** [all-recursive] Error 1