diff -Nurd libstatgrab-0.91/configure.ac libstatgrab-0.91.new/configure.ac
--- libstatgrab-0.91/configure.ac	2014-07-11 19:12:06.000000000 +0000
+++ libstatgrab-0.91.new/configure.ac	2017-10-10 18:17:14.094496592 +0000
@@ -609,8 +609,8 @@
 	[openbsd*], [
 		AC_DEFINE(OPENBSD, , [Building on OpenBSD])
 	],
-	[linux-gnu*], [
-		AC_DEFINE(LINUX, , [Building on GNU/Linux])
+	[linux*], [
+		AC_DEFINE(LINUX, , [Building on Linux])
 		AM_CONDITIONAL(SETUIDBINS, true)
 		BIN_OWNER="root"
 		BIN_PERM="4755"