diff --git a/Makefile.in b/Makefile.in
index 78959f0120bab850e780ca7f47f3cc150a8ad560..77e03e35fa67f0fec894bd4545ff3004d6bfcf49 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -7,6 +7,12 @@ VPATH = @srcdir@
 
 LIBOBJS = @LIBOBJS@
 
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = $(INSTALL_PROGRAM) -s
+
 SUBDIRS = tools testsuite examples
 
 include config.make
diff --git a/tools/Makefile.in b/tools/Makefile.in
index 98313045548d5ff8eeee40e95ddec4d328f4e6c3..cf0d58562dbf0971c5e2b97feffebc85bc7e72b5 100644
--- a/tools/Makefile.in
+++ b/tools/Makefile.in
@@ -5,6 +5,12 @@ VPATH = @srcdir@
 
 top_srcdir = @top_srcdir@
 
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = $(INSTALL_PROGRAM) -s
+
 include ../config.make
 
 PRE_CPPFLAGS = -I.. -I$(top_srcdir)