diff --git a/src/librc/librc-daemon.c b/src/librc/librc-daemon.c
index 99703155..d19c3a33 100644
--- a/src/librc/librc-daemon.c
+++ b/src/librc/librc-daemon.c
@@ -30,7 +30,7 @@
 
 #include "librc.h"
 
-#if defined(__linux__) || defined (__FreeBSD_kernel__)
+#if defined(__linux__) || (defined (__FreeBSD_kernel__) && defined(__GLIBC__))
 static bool
 pid_is_exec(pid_t pid, const char *exec)
 {
diff --git a/src/librc/rc.h.in b/src/librc/rc.h.in
index 34f09f24..fca0dda1 100644
--- a/src/librc/rc.h.in
+++ b/src/librc/rc.h.in
@@ -42,7 +42,8 @@ extern "C" {
 #define RC_LIBEXECDIR           "@LIBEXECDIR@"
 #if defined(PREFIX)
 #define RC_SVCDIR               RC_LIBEXECDIR "/init.d"
-#elif defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__GNU__)
+#elif defined(__linux__) || (defined(__FreeBSD_kernel__) && \
+		defined(__GLIBC__)) || defined(__GNU__)
 #define RC_SVCDIR               "/run/openrc"
 #else
 #define RC_SVCDIR               RC_LIBEXECDIR "/init.d"
diff --git a/src/rc/mountinfo.c b/src/rc/mountinfo.c
index c4515ae7..fbad6af7 100644
--- a/src/rc/mountinfo.c
+++ b/src/rc/mountinfo.c
@@ -39,7 +39,8 @@
 #  include <sys/statvfs.h>
 #  define statfs statvfs
 #  define F_FLAGS f_flag
-#elif defined (__linux__) || defined (__FreeBSD_kernel__) || defined(__GNU__)
+#elif defined (__linux__) || (defined(__FreeBSD_kernel__) && \
+		defined(__GLIBC__)) || defined(__GNU__)
 #  include <mntent.h>
 #endif
 
@@ -265,7 +266,8 @@ find_mounts(struct args *args)
 	return list;
 }
 
-#elif defined (__linux__) || defined (__FreeBSD_kernel__)
+#elif defined (__linux__) || (defined (__FreeBSD_kernel__) && \
+		defined(__GLIBC__))
 static struct mntent *
 getmntfile(const char *file)
 {
diff --git a/src/rc/rc-logger.c b/src/rc/rc-logger.c
index 50cf6187..89eb84bb 100644
--- a/src/rc/rc-logger.c
+++ b/src/rc/rc-logger.c
@@ -44,7 +44,7 @@
 #include <time.h>
 #include <unistd.h>
 
-#if defined(__linux__) || defined(__FreeBSD_kernel__)
+#if defined(__linux__) || (defined(__FreeBSD_kernel__) && defined(__GLIBC__))
 #  include <pty.h>
 #elif defined(__NetBSD__) || defined(__OpenBSD__)
 #  include <util.h>
diff --git a/src/rc/runscript.c b/src/rc/runscript.c
index 96aa683d..47ed23e2 100644
--- a/src/rc/runscript.c
+++ b/src/rc/runscript.c
@@ -51,7 +51,8 @@
 #include <time.h>
 #include <unistd.h>
 
-#if defined(__linux__) || defined(__FreeBSD_kernel__)
+#if defined(__linux__) || (defined(__FreeBSD_kernel__) && \
+		defined(__GLIBC__))
 #  include <pty.h>
 #elif defined(__NetBSD__) || defined(__OpenBSD__)
 #  include <util.h>