From 40dcf20b5dc395231ccc86eace1be6ca3f2cec67 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Peter=20K=C3=BCmmel?= <syntheticpp@gmx.net>
Date: Sun, 30 Jan 2011 10:23:29 +0000
Subject: [PATCH] cmake: add option to download msvc 10 3rd party libraries

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37370 a592a061-630c-0410-9148-cb99ea01b6c8
---
 INSTALL.cmake                    |  6 +++--
 development/cmake/CMakeLists.txt | 41 +++++++++++++++++++++++++++++---
 2 files changed, 42 insertions(+), 5 deletions(-)

diff --git a/INSTALL.cmake b/INSTALL.cmake
index d50dc9b807..c093097a1e 100644
--- a/INSTALL.cmake
+++ b/INSTALL.cmake
@@ -21,7 +21,8 @@ Building LyX with CMake
     
         On Windows install the supplementary modules:
         * Visual Studio 2008: ftp://ftp.lyx.org/pub/lyx/contrib/lyx-windows-deps-msvc2008.zip
-        * Visual Studio 2010: ftp://ftp.devel.lyx.org/pub/contrib/windows/bin/     
+        * Visual Studio 2010: ftp://ftp.devel.lyx.org/pub/contrib/windows/bin
+                              or use the option LYX_3RDPARTY_DOWNLOAD
         
         If cmake couldn't find these modules set GNUWIN32_DIR, eg. 
         -DGNUWIN32_DIR=c:\gnuwin32. By default cmake searches in your 
@@ -148,7 +149,8 @@ Build options
     -- LYX_CONSOLE              = ON     : Show console on Windows
     -- LYX_VLD                  = OFF    : Use VLD with MSVC
     -- LYX_WALL                 = OFF    : Enable all warnings
-    -- LYX_LYX_CONFIGURE_CHECKS = OFF    : Also run configure checks for MSVC
+    -- LYX_CONFIGURE_CHECKS     = OFF    : Also run configure checks for MSVC
+    -- LYX_3RDPARTY_DOWNLOAD    = OFF    : Download precompiled 3rd party libraries for MSVC 10
 
     
 
diff --git a/development/cmake/CMakeLists.txt b/development/cmake/CMakeLists.txt
index ffa17e3638..7ea2eafecb 100644
--- a/development/cmake/CMakeLists.txt
+++ b/development/cmake/CMakeLists.txt
@@ -66,8 +66,8 @@ LYX_OPTION(CONCEPT_CHECKS "Enable concept-checks" OFF GCC)
 LYX_OPTION(CONSOLE "Show console on Windows" ON MSVC)
 LYX_OPTION(VLD "Use VLD with MSVC" OFF MSVC)
 LYX_OPTION(WALL "Enable all warnings" OFF MSVC)
-LYX_OPTION(LYX_CONFIGURE_CHECKS "Also run configure checks for MSVC" OFF MSVC)
-
+LYX_OPTION(CONFIGURE_CHECKS "Also run configure checks for MSVC" OFF MSVC)
+LYX_OPTION(3RDPARTY_DOWNLOAD "Download precompiled 3rd party libraries for MSVC 10" OFF MSVC)
 
 # Check option dependencies
 if(LYX_CPACK)
@@ -76,7 +76,9 @@ endif()
 
 if(LYX_INSTALL)
 	set(LYX_NLS ON)
-	set(LYX_ASPELL ON)
+	if(NOT LYX_3RDPARTY_DOWNLOAD)
+		set(LYX_ASPELL ON)
+	endif()
 	if (WIN32)
 		set(LYX_HUNSPELL ON)
 	endif()
@@ -92,6 +94,39 @@ else()
 	set(LYX_MERGE_REBUILD OFF)
 endif()
 
+if(LYX_3RDPARTY_DOWNLOAD)
+	message(STATUS)
+	set(LYX_3RDPARTY_DIR ${CMAKE_BINARY_DIR}/msvc10-deps)
+	message(STATUS "Using downloaded 3rd party libraries in ${LYX_3RDPARTY_DIR}")
+	set(3rdparty_files
+		crt-msvc2010-x86.zip 
+		dict-hunspell-all.zip 
+		dtl-modified-msvc2010-x86.zip 
+		dvipost-1.1-modified-msvc2010-x86.zip 
+		gettext-tools-0.18.1-x86.zip 
+		ghostscript-8.71-msvc2010-x86.zip 
+		hunspell-1.2.11-msvc2010-x86.zip 
+		iconv-1.13.1-msvc2010-x86.zip 
+		imagemagick-6.6.3-0-modified-msvc2010-x86.zip 
+		libintl-0.18.1-msvc2010-x86.zip 
+		netpbm-pnmcrop-10.27-x86.zip 
+		pdftools-msvc2010-x86.zip 
+		pdfview-x86.zip 
+		python-2.6.5-msvc2010-x86.zip 
+		thes-mythes-all.zip 
+		zlib-1.2.5-msvc2010-x86.zip)
+	foreach(it ${3rdparty_files})
+		set(already_downloaded already_downloaded-NOTFOUND CACHE PATH "downloaded" FORCE)
+		find_file(already_downloaded ${it} "${LYX_3RDPARTY_DIR}/downloads")
+		if(NOT already_downloaded)
+			message(STATUS "Downloading ${it} ...")
+			file(DOWNLOAD ftp://ftp.devel.lyx.org/pub/contrib/windows/bin/${it} ${LYX_3RDPARTY_DIR}/downloads/${it} SHOW_PROGRESS)
+			execute_process(COMMAND ${CMAKE_COMMAND} -E tar xzf ${LYX_3RDPARTY_DIR}/downloads/${it}
+		                      WORKING_DIRECTORY ${LYX_3RDPARTY_DIR})
+		endif()
+	endforeach()
+	set(GNUWIN32_DIR ${LYX_3RDPARTY_DIR})
+endif()
 
 
 message(STATUS)