gentoo-overlay/app-office/calcurse/files/calcurse-4.0.0-tinfo.patch

--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@
 #-------------------------------------------------------------------------------
 AC_PREREQ(2.59)
 AC_INIT([calcurse],
-        m4_esyscmd([build-aux/git-version-gen .version]),
+        m4_esyscmd_s([cat .version]),
         [bugs@calcurse.org])
 AM_INIT_AUTOMAKE
 #m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
@@ -51,6 +51,9 @@
   LIBS="$LIBS -l$available_ncurses"
 ])
 
+AC_SEARCH_LIBS([cbreak], [tinfow tinfo],,
+    AC_MSG_ERROR([Cannot find a library providing cbreak]))
+
 AC_CHECK_HEADERS([pthread.h], [
     AC_CHECK_LIB(pthread, pthread_create, [
 	LIBS="$LIBS -pthread"