/* #define NO_SOCK_SIGIO */
-#if defined (LINUX) || defined (__NetBSD__) || defined (__OpenBSD__)
+#if defined (GNU_LINUX) || defined (__NetBSD__) || defined (__OpenBSD__)
# define TEXT_END ({ extern int _etext; &_etext; })
#endif
/* NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says this is needed
For MkLinux/LinuxPPC. */
-#ifdef LINUX
+#ifdef GNU_LINUX
#define LINKER $(CC) -nostdlib
/* s/gnu-linux.h defines this to `-z nocombreloc' which does not work here
because prefix-args is not used. */