gentoo-overlay/sys-apps/heirloom-tools/files/heirloom-tools-070715-glibc-2.30.patch

diff --git a/shl/shl.c b/shl/shl.c
index 6f5c2df..30d296c 100644
--- a/shl/shl.c
+++ b/shl/shl.c
@@ -86,7 +86,7 @@ extern int	sysv3;
 #include	<libgen.h>
 #include	<limits.h>
 #include	<stdarg.h>
-#if !defined (__dietlibc__) && !defined (__UCLIBC__)
+#if !defined (__dietlibc__) && !defined (__UCLIBC__) && !defined(__linux__)
 #include	<stropts.h>
 #endif
 #include	<poll.h>