Roland Levillain authored May 11, 2010 and Guillaume Lazzara committed Nov 02, 2010

	* configure.ac: Remove tags `<<lrde' and `dnl>>' around
	Scribo-related bits.
	* Makefile.am: Likewise.
	(LRDE_NODIST_FILES): Remove $(distdir)/scribo.

	* configure.ac: Call OLN_WITH_TESSERACT macro.

	* m4/oln-with-lib.m4: Define a new macro OLN_WITH_TESSERACT.

	* configure.ac: Here.
	Protect a test from a variable expanding to an empty string.

	* m4/autotroll.m4 (AT_WITH_QT): Always come back to the top-level
	directory upon failure.

	* configure.ac: Here.

	* m4/oln-with-lib.m4 (_OLN_WITH_LIB_SHARED_IMPL): New macro.
	Use it to factor...
	(_OLN_WITH_LIB, _OLN_WITH_LIB_PKG_CONFIG): ...these.

	* configure.ac: Check the value of `enable_all' before triggering
	optional modules.

	* configure.ac: Here.
	Use autotroll.m4's features instead of duplicating them.

	* configure.ac: Here.
	Use boost.m4's features instead of duplicating them.
	Do not explictly look for the Boost Preprocessor (Boost.PP)
	Library, as we do not directly use it.

	* m4/oln-with-lib.m4 (_OLN_WITH_LIB): Make all arguments
	mandatory.
	(OLN_WITH_LIB_PKG_CONFIG, _OLN_WITH_LIB_PKG_CONFIG): New macros.
	* configure.ac: Use OLN_WITH_LIB_PKG_CONFIG to handle Magick++

	* configure.ac: Remove intermediate messages.
	Add option `--enable-verbose', and show the final summary only
	when it is turned on.
	Use escaped version of `[' and `]' in message.
	Document this option...
	* README (Verbose Display): ...here.

	* m4/oln-with-lib.m4 (OLN_WITH_LIB): Here.

	* HACKING (Required Software): Update.
	(Useful Tools): New section.

	* README: Aesthetic changes.
	(Overview): Fix an URL.
	(Other libraries): New section.
	(Bibliography): Add publications of 2010.

	* m4/swig.m4: Here.

	* configure.ac: Improve configure output.

	* m4/oln-with-lib.m4: Always set oln_have_* variable.

	* configure.ac: Add tests.

	* m4/boost.m4: New.

	* configure.ac: Pass more libraries to OLN_WITH_LIB when searching
	for libgdcmCommon.

	* configure.ac: Use PKG_* macros to find Magick++ path and
	libraries.

	* m4/pkg.m4: New macros to use pkg-config.