gentoo-overlay/net-libs/libtrace/files/libtrace-4.0.9_p1-tinfo.patch

--- a/tools/tracetop/Makefile.am
+++ b/tools/tracetop/Makefile.am
@@ -6,6 +6,6 @@
 include ../Makefile.tools
 
 tracetop_SOURCES = tracetop.cc
-tracetop_LDADD = -lncurses 
+tracetop_LDADD = @ncurses_LIBS@
 tracetop_CPPFLAGS = -fno-strict-aliasing $(AM_CFLAGS)
 endif
--- a/configure.in
+++ b/configure.in
@@ -79,6 +79,8 @@
 AC_CHECK_PROGS(YACC, 'bison -y' byacc yacc) 
 AM_PROG_LEX
 
+PKG_PROG_PKG_CONFIG
+
 # All our source files for function replacements are in lib/
 AC_CONFIG_LIBOBJ_DIR(lib)
 
@@ -645,6 +663,8 @@
 	fi
 fi
 
+PKG_CHECK_MODULES(ncurses,ncurses,have_ncurses=yes,have_ncurses=no)
+
 AC_ARG_WITH([ncurses],
 	AC_HELP_STRING([--with-ncurses], [build tracetop (requires ncurses)]))