Andy> At 00:01 30/11/98 +0100, Hrvoje Niksic wrote: Andy> Huh? Isn't that what it does? I copied most of this code from etags so I Andy> don't understand why solaris is not using the distributed regex.c. Andy> [i.e. I agree with both Martin and you but am confused as to why there is a Andy> problem] It's because in lib-src/Makefile.in.in, etags is explicitly compiled with -I${srcdir} -I${srcdir}/../src while movemail is only compiled with -I${srcdir} Now we could change the movemail compile command in lib-src/Makefile.in.in to work the same way as etags, but better is to make the following patch: (etags does things differently because it is independently maintained and independently compilable) 1998-11-30 <martin(a)xemacs.org&gt; * movemail.c: Use OUR regex.h, not system-provided one. --- lib-src/movemail.c.old +++ lib-src/movemail.c ＠＠ -68,7 +68,7 ＠＠ #include "getopt.h" #ifdef MAIL_USE_POP #include "pop.h" -#include <regex.h> +#include "../src/regex.h" #endif extern char *optarg;