Don't hide command lines.

Index: scripts/libtool.mk
--- scripts/libtool.mk.orig
+++ scripts/libtool.mk
@@ -74,11 +74,11 @@ clean: .libs_clean
 # Re-define compilers and linkers
 #
 OBJ_EXT = lo
-COMPILE.c = ${LIBTOOL} --silent --mode=compile ${CC}
+COMPILE.c = ${LIBTOOL} --mode=compile ${CC}
 COMPILE.cxx = ${LIBTOOL} --mode=compile ${CXX}
-LINK.c = ${LIBTOOL} --silent --mode=link ${CC}
+LINK.c = ${LIBTOOL} --mode=link ${CC}
 LINK.cxx = ${LIBTOOL} --mode=link ${CXX}
-PROGRAM_INSTALL = ${LIBTOOL} --silent --mode=install ${INSTALL}
+PROGRAM_INSTALL = ${LIBTOOL} --mode=install ${INSTALL}
 
 
 # LIBTOOL_ENDINGS - Given a library ending in ".a" or ".so", replace that