--- a/time.c
+++ b/time.c
@@ -73,7 +73,7 @@
 /* Define this if your system lacks times(). */
 /* #define LACK_TIMES */
 
-#ifdef linux
+#if defined(linux) || defined(__GLIBC__)
 # include <sys/types.h>
 # include <sys/time.h>
 # include <sys/timeb.h>
--- a/scmfig.h
+++ b/scmfig.h
@@ -310,7 +310,7 @@ rgx.c	init_rgx();	regcomp and regexec. *
 # define STDC_HEADERS
 #endif
 
-#ifdef linux
+#if defined(linux) || defined(__GLIBC__)
 # define HAVE_SELECT
 # define HAVE_SYS_TIME_H
 # define STDC_HEADERS
@@ -765,7 +765,7 @@ typedef SCM  *SCMPTR;
 # include <unistd.h>
 #endif
 
-#ifdef linux
+#if defined(linux) || defined(__GLIBC__)
 # include <unistd.h>
 #endif
 
--- a/findexec.c
+++ b/findexec.c
@@ -52,7 +52,7 @@ Wed Feb 21 23:06:35 1996  Aubrey Jaffer
 #  include <sys/file.h>
 #  include <sys/param.h>
 # endif
-# ifdef linux
+# if defined(linux) || defined(__GLIBC__)
 #  include <string.h>
 #  include <stdlib.h>
 #  include <sys/stat.h>