1st parallel multithreaded version of indexing which can do my home without crashing... Let's checkpoint

src/configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for Recoll 1.18.0.
+# Generated by GNU Autoconf 2.69 for Recoll 1.19.0.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -577,8 +577,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='Recoll'
 PACKAGE_TARNAME='recoll'
-PACKAGE_VERSION='1.18.0'
-PACKAGE_STRING='Recoll 1.18.0'
+PACKAGE_VERSION='1.19.0'
+PACKAGE_STRING='Recoll 1.19.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -623,6 +623,7 @@ ac_subst_vars='LTLIBOBJS
 LIBOBJS
 RCLVERSION
 NOPYTHON
+NOTHREADS
 NOPIC
 LIBQZEITGEIST
 QMAKE_DISABLE_ZEITGEIST
@@ -1278,7 +1279,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures Recoll 1.18.0 to adapt to many kinds of systems.
+\`configure' configures Recoll 1.19.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1343,7 +1344,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of Recoll 1.18.0:";;
+     short | recursive ) echo "Configuration of Recoll 1.19.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1476,7 +1477,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-Recoll configure 1.18.0
+Recoll configure 1.19.0
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2029,7 +2030,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by Recoll $as_me 1.18.0, which was
+It was created by Recoll $as_me 1.19.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -4357,11 +4358,9 @@ $as_echo "#define RCL_USE_XATTR 1" >>confdefs.h
 fi
 
 # Enable use of threads in the indexing pipeline.
-# Threads are used in bucket-brigade fashion for the processing steps
-# (reading file - text splitting - indexing proper). The performance
-# increase can be significant, but this is disabled by default as we
-# usually care little about indexing absolute performance (more about
-# impact on usability and total resources used).
+# This is disabled by default as we usually care little about indexing
+# absolute performance (more about impact on usability and total
+# resources used).
 # Check whether --enable-idxthreads was given.
 if test "${enable_idxthreads+set}" = set; then :
   enableval=$enable_idxthreads; idxthreadsEnabled=$enableval
@@ -4374,6 +4373,9 @@ if test X$idxthreadsEnabled = Xyes ; then
 
 $as_echo "#define IDX_THREADS 1" >>confdefs.h
 
+  NOTHREADS=""
+else
+  NOTHREADS="#"
 fi
 
 # Enable CamelCase word splitting. This is optional because it causes
@@ -5743,6 +5745,7 @@ RCLVERSION=`cat VERSION`
 
 
 
+
 
 
 # All object files depend on localdefs which has the cc flags. Avoid
@@ -6274,7 +6277,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by Recoll $as_me 1.18.0, which was
+This file was extended by Recoll $as_me 1.19.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -6336,7 +6339,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-Recoll config.status 1.18.0
+Recoll config.status 1.19.0
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"