diff -pur termcap-1.3.1/configure.in binutils-gdb/libtermcap/configure.in
--- termcap-1.3.1/configure.in	1995-07-26 21:46:34.000000000 +0200
+++ binutils-gdb/libtermcap/configure.in	2015-01-26 03:08:28.740788859 +0100
@@ -1,5 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_INIT(termcap.h)
+AC_INIT([GNU termcap], [1.3.1])
 
 AC_ARG_ENABLE(install-termcap,
 [  --enable-install-termcap install the termcap data file],
diff -pur termcap-1.3.1/Makefile.in binutils-gdb/libtermcap/Makefile.in
--- termcap-1.3.1/Makefile.in	1995-08-17 02:54:29.000000000 +0200
+++ binutils-gdb/libtermcap/Makefile.in	2015-01-26 03:12:17.203801421 +0100
@@ -31,7 +31,7 @@ MAKEINFO = makeinfo
 
 DEFS = @DEFS@ -DTERMCAP_FILE=\"$(termcapfile)\"
 
-CFLAGS = -g
+CFLAGS = -g -O2
 
 prefix = @prefix@
 exec_prefix = @exec_prefix@
@@ -42,12 +42,6 @@ libdir = $(exec_prefix)/lib
 # Directory in which to install termcap.h.
 includedir = $(prefix)/include
 
-# Directory in which to optionally also install termcap.h,
-# so compilers besides gcc can find it by default.
-# If it is empty or not defined, termcap.h will only be installed in
-# includedir. 
-oldincludedir = /usr/include
-
 # Directory in which to install the documentation info files.
 infodir = $(prefix)/info
 
@@ -75,14 +69,11 @@ install: all installdirs @installdata@
 	$(INSTALL_DATA) libtermcap.a $(libdir)/libtermcap.a
 	-$(RANLIB) $(libdir)/libtermcap.a
 	cd $(srcdir); $(INSTALL_DATA) termcap.h $(includedir)/termcap.h
-	-cd $(srcdir); test -z "$(oldincludedir)" || \
-	  $(INSTALL_DATA) termcap.h $(oldincludedir)/termcap.h
 	cd $(srcdir); for f in termcap.info*; \
 	do $(INSTALL_DATA) $$f $(infodir)/$$f; done
 
 uninstall: @uninstalldata@
 	rm -f $(libdir)/libtermcap.a $(includedir)/termcap.h
-	test -z "$(oldincludedir)" || rm -f $(oldincludedir)/termcap.h
 	rm -f $(infodir)/termcap.info*
 
 # These are separate targets to avoid trashing the user's existing
diff -pur termcap-1.3.1/termcap.c binutils-gdb/libtermcap/termcap.c
--- termcap-1.3.1/termcap.c	2002-02-25 18:59:21.000000000 +0100
+++ binutils-gdb/libtermcap/termcap.c	2015-01-25 22:48:42.119677939 +0100
@@ -92,7 +92,8 @@ int bufsize = 128;
 static void
 memory_out ()
 {
-  write (2, "virtual memory exhausted\n", 25);
+  size_t unused;
+  unused = write (2, "virtual memory exhausted\n", 25);
   exit (1);
 }
 
Nur in termcap-1.3.1: termcap.o.
diff -pur termcap-1.3.1/tparam.c binutils-gdb/libtermcap/tparam.c
--- termcap-1.3.1/tparam.c	2002-02-25 18:37:24.000000000 +0100
+++ binutils-gdb/libtermcap/tparam.c	2015-01-25 22:49:14.985679746 +0100
@@ -38,6 +38,10 @@ char *realloc ();
 #define bcopy(s, d, n) memcpy ((d), (s), (n))
 #endif
 
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
 #endif /* not emacs */
 
 #ifndef NULL
@@ -48,7 +52,8 @@ char *realloc ();
 static void
 memory_out ()
 {
-  write (2, "virtual memory exhausted\n", 25);
+  size_t unused;
+  unused = write (2, "virtual memory exhausted\n", 25);
   exit (1);
 }