Revert "Only build libmbedcrypto"

This reverts commit 8298d70beecb6c3c1a375954e03f4ed1a80efc0a.

Conflicts:
* library/Makefile: removal of SOEXT_X509 and SOEXT_TLS vs change of
  value of SOEXT_CRYPTO. Keep all, with the new value of SOEXT_CRYPTO.
diff --git a/Makefile b/Makefile
index 4fd7f8e..026c637 100644
--- a/Makefile
+++ b/Makefile
@@ -27,6 +27,8 @@
 	cp -rp include/psa $(DESTDIR)/include
 
 	mkdir -p $(DESTDIR)/lib
+	cp -RP library/libmbedtls.*    $(DESTDIR)/lib
+	cp -RP library/libmbedx509.*   $(DESTDIR)/lib
 	cp -RP library/libmbedcrypto.* $(DESTDIR)/lib
 
 	mkdir -p $(DESTDIR)/bin
@@ -40,6 +42,8 @@
 
 uninstall:
 	rm -rf $(DESTDIR)/include/mbedtls
+	rm -f $(DESTDIR)/lib/libmbedtls.*
+	rm -f $(DESTDIR)/lib/libmbedx509.*
 	rm -f $(DESTDIR)/lib/libmbedcrypto.*
 
 	for p in programs/*/* ; do              \