proper headers and multilib install

Change-Id: I6ac3a711ebadd6cdebef9a0d3fd05081c4552acc

Author: ddirenzo

libtrace/src/Makefile.am

@@ -3,6 +3,7 @@ AUTOMAKE_OPTIONS = subdir-objects
 AM_CXXFLAGS = -fPIC -DPIC
 
 lib_LIBRARIES = libtrace.a
+pkginclude_HEADERS = trace.container.hpp arch.hpp frame.piqi.pb.h config.h
 
 PIQI = piqi
 PROTOC = protoc

multi_libtrace.sh

@@ -4,11 +4,11 @@ cd libtrace
 cd ..
 mkdir libtrace-32
 pushd libtrace-32
-PREFIX=$PREFIX CPPFLAGS="$CPPFLAGS -m32" CXXFLAGS="$CXXFLAGS -m32" LDFLAGS="$LDFLAGS -m32" ../libtrace/configure
+PREFIX=$PREFIX CPPFLAGS="$CPPFLAGS -m32" CXXFLAGS="$CXXFLAGS -m32" LDFLAGS="$LDFLAGS -m32" ../libtrace/configure --libdir=$PREFIX/lib32
 make
 popd
 mkdir libtrace-64
 pushd libtrace-64
-PREFIX=$PREFIX ../libtrace/configure
+PREFIX=$PREFIX ../libtrace/configure --libdir=$PREFIX/lib64
 make
 popd