diff -r -U3 coreutils-5.0/src/Makefile.in coreutils-5.0-patched/src/Makefile.in
--- coreutils-5.0/src/Makefile.in	2003-04-02 07:46:19.000000000 -0700
+++ coreutils-5.0-patched/src/Makefile.in	2019-08-01 19:38:07.440997426 -0600
@@ -209,7 +209,7 @@
 printf_LDADD = $(LDADD) @POW_LIB@ @LIBICONV@
 
 # If necessary, add -lm to resolve use of floor, rint, modf.
-seq_LDADD = $(LDADD) @SEQ_LIBM@
+seq_LDADD = $(LDADD) @SEQ_LIBM@ -lm
 
 # If necessary, add -lm to resolve the `pow' reference in lib/strtod.c
 # or for the fesetround reference in programs using nanosec.c.
diff -r -U3 coreutils-5.0/src/tee.c coreutils-5.0-patched/src/tee.c
--- coreutils-5.0/src/tee.c	2002-12-15 07:21:45.000000000 -0700
+++ coreutils-5.0-patched/src/tee.c	2019-08-01 19:34:32.374301325 -0600
@@ -32,7 +32,7 @@
 
 #define AUTHORS N_ ("Mike Parker, Richard M. Stallman, and David MacKenzie")
 
-static int tee (int nfiles, const char **files);
+static int tee_FOO (int nfiles, const char **files);
 
 /* If nonzero, append to output files rather than truncating them. */
 static int append;
@@ -146,7 +146,7 @@
   /* Do *not* warn if tee is given no file arguments.
      POSIX requires that it work when given no arguments.  */
 
-  errs = tee (argc - optind, (const char **) &argv[optind]);
+  errs = tee_FOO (argc - optind, (const char **) &argv[optind]);
   if (close (STDIN_FILENO) != 0)
     error (EXIT_FAILURE, errno, _("standard input"));
 
@@ -158,7 +158,7 @@
    Return 0 if successful, 1 if any errors occur. */
 
 static int
-tee (int nfiles, const char **files)
+tee_FOO (int nfiles, const char **files)
 {
   FILE **descriptors;
   char buffer[BUFSIZ];
diff -r -U3 coreutils-5.0/src/test.c coreutils-5.0-patched/src/test.c
--- coreutils-5.0/src/test.c	2003-02-10 02:19:09.000000000 -0700
+++ coreutils-5.0-patched/src/test.c	2019-08-01 19:35:52.871307966 -0600
@@ -139,7 +139,7 @@
 /* Do the same thing access(2) does, but use the effective uid and gid.  */
 
 static int
-eaccess (char const *file, int mode)
+eaccess_FOO (char const *file, int mode)
 {
   static int have_ids;
   static uid_t uid, euid;
@@ -635,17 +635,17 @@
 
     case 'r':			/* file is readable? */
       unary_advance ();
-      value = -1 != eaccess (argv[pos - 1], R_OK);
+      value = -1 != eaccess_FOO (argv[pos - 1], R_OK);
       return (TRUE == value);
 
     case 'w':			/* File is writable? */
       unary_advance ();
-      value = -1 != eaccess (argv[pos - 1], W_OK);
+      value = -1 != eaccess_FOO (argv[pos - 1], W_OK);
       return (TRUE == value);
 
     case 'x':			/* File is executable? */
       unary_advance ();
-      value = -1 != eaccess (argv[pos - 1], X_OK);
+      value = -1 != eaccess_FOO (argv[pos - 1], X_OK);
       return (TRUE == value);
 
     case 'O':			/* File is owned by you? */