Purity: don't look for library dependencies (of the form `-lfoo') in /lib and /usr/lib. Likewise, when searching for included Makefiles, don't look in /usr/include and friends. Borrowed from similar patch for GNU Make and adjusted for Remake. --- remake-4.3+dbg-1.5/src/read.c.orig 2020-03-14 17:06:16.000000000 -0500 +++ remake-4.3+dbg-1.5/src/read.c 2020-07-31 22:34:03.862383862 -0500 @@ -104,7 +104,7 @@ # define INCLUDEDIR "." #endif INCLUDEDIR, -#ifndef _AMIGA +#if 0 "/usr/gnu/include", "/usr/local/include", "/usr/include", --- remake-4.3+dbg-1.5/src/remake.c.orig 2020-03-14 17:06:16.000000000 -0500 +++ remake-4.3+dbg-1.5/src/remake.c 2020-07-31 22:34:26.798330508 -0500 @@ -1665,8 +1665,10 @@ { static const char *dirs[] = { +#if 0 "/lib", "/usr/lib", +#endif #if defined(WINDOWS32) && !defined(LIBDIR) /* * This is completely up to the user at product install time. Just define class='sub right'>