[Plplot-cvs] SF.net SVN: plplot:[12438] trunk/cmake/build_projects

[<ai...@us...>]

Revision: 12438
          http://sourceforge.net/p/plplot/code/12438
Author:   airwin
Date:     2013-07-28 04:20:14 +0000 (Sun, 28 Jul 2013)
Log Message:
-----------
First working version that configures template.bp.in to create a
number of different */bp.cmake build_package configurations for GTK+
component builds as documented in the README file.

This version has created a libffi/bp.cmake file that configures the
libffit build correctly, but glib/bp.cmake needs additional
configuration to account for a required CFLAGS option.

Modified Paths:
--------------
    trunk/cmake/build_projects/configure_bp.cmake

Added Paths:
-----------
    trunk/cmake/build_projects/template.bp.in

Modified: trunk/cmake/build_projects/configure_bp.cmake
===================================================================
--- trunk/cmake/build_projects/configure_bp.cmake	2013-07-28 04:02:04 UTC (rev 12437)
+++ trunk/cmake/build_projects/configure_bp.cmake	2013-07-28 04:20:14 UTC (rev 12438)
@@ -9,22 +9,38 @@
 math(EXPR max_index "(${nlines}/${group_size}) - 1")
 foreach(index RANGE 0 ${max_index})
   list(GET lines 0 package)
-  message("${package}")
   list(GET lines 1 config_type)
-  message("${config_type}")
   list(GET lines 2 config_arguments)
-  message("${config_arguments}")
   list(GET lines 3 download_hash_type)
-  message("${download_hash_type}")
   list(GET lines 4 download_hash)
-  message("${download_hash}")
   list(GET lines 5 download_href)
-  message("${download_href}")
   list(GET lines 6 dependencies)
-  message("${dependencies}")
   list(GET lines 7 suggests)
-  message("${suggests}")
   list(GET lines 8 after)
-  message("${after}")
   list(REMOVE_AT lines ${remove_indices})
+
+  # Turn colon-separated lists into official CMake lists.
+  string(REGEX REPLACE ":" ";" dependencies "${dependencies}")
+  string(REGEX REPLACE ":" ";" suggests "${suggests}")
+  string(REGEX REPLACE ":" ";" after "${after}")
+
+  # For now, ignore "after" and treat "dependencies" and "suggests" the same
+  if(suggests)
+    list(APPEND dependencies "${suggests}")
+  endif(suggests)
+
+  # Configure the package file using the appropriate template file.
+  if(config_type STREQUAL "autotools" OR config_type STREQUAL "tarball" OR config_type STREQUAL "cmake")
+    set(template_file template.bp.in)
+  else(config_type STREQUAL "autotools" OR config_type STREQUAL "tarball" OR config_type STREQUAL "cmake")
+    message(FATAL_ERROR "incorrect config_type = ${config_type}")
+  endif(config_type STREQUAL "autotools" OR config_type STREQUAL "tarball" OR config_type STREQUAL "cmake")
+  
+  if(NOT package)
+    message(FATAL_ERROR "bad package = ${package}")
+  endif(NOT package)
+  
+  file(MAKE_DIRECTORY ${package})
+  configure_file(${template_file} ${package}/bp.cmake @ONLY)
+  
 endforeach(index RANGE 0 ${max_index})

Added: trunk/cmake/build_projects/template.bp.in
===================================================================
--- trunk/cmake/build_projects/template.bp.in	                        (rev 0)
+++ trunk/cmake/build_projects/template.bp.in	2013-07-28 04:20:14 UTC (rev 12438)
@@ -0,0 +1,77 @@
+# @package@/bp.cmake
+# This file should be included directly or indirectly from a top-level
+# CMakeLists.txt file to configure the build of @package@.
+
+# Copyright (C) 2013 Alan W. Irwin
+
+# This file is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with this file; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+# The top-level CMakeLists.txt file that includes this file should
+# have run "include(ExternalProject)" and set EP_BASE variable (and
+# corresponding directory property) as well as various BP variables
+# used below that configure how the External_Project functions
+# operate.
+
+# Protect against configuring a build twice in one CMake call
+if(@package@_configured)
+  return()
+endif(@package@_configured)
+set(@package@_configured ON)
+
+set(@package@_dependencies_LIST @dependencies@)
+
+foreach(build_configuration ${@package@_dependencies_LIST})
+  include(${build_configuration}/bp.cmake)
+endforeach(build_configuration ${@package@_dependences_LIST})
+
+# This can be safely done only after above includes.
+set(BP_PACKAGE @package@)
+
+set(${BP_PACKAGE}_dependencies_targets)
+foreach(build_configuration ${${BP_PACKAGE}_dependencies_LIST})
+  list(APPEND ${BP_PACKAGE}_dependencies_targets build_${build_configuration})
+endforeach(build_configuration ${${BP_PACKAGE}_dependences_LIST})
+
+# Data that is related to downloads.
+set(${BP_PACKAGE}_URL @download_href@)
+set(${BP_PACKAGE}_DOWNLOAD_HASH_TYPE @download_hash_type@)
+set(${BP_PACKAGE}_DOWNLOAD_HASH @download_hash@)
+
+# Data that is related to the PATH that must be used.
+if(MSYS_PLATFORM)
+  #set(BP_PATH_NODLL "${BP_PATH}")
+  #set(BP_PATH "${EP_BASE}/Build/build_${BP_PACKAGE}/dll;${BP_PATH_NODLL}")
+  determine_msys_path(BP_PATH "${BP_PATH}")
+  # Must have all elements of env command in MSYS platform form
+  determine_msys_path(source_PATH "${EP_BASE}/Source/build_${BP_PACKAGE}")
+else(MSYS_PLATFORM)
+  set(source_PATH "${EP_BASE}/Source/build_${BP_PACKAGE}")
+endif(MSYS_PLATFORM)
+#message(STATUS "modified BP_PATH for ${BP_PACKAGE} = ${BP_PATH}")
+
+ExternalProject_Add(
+  build_${BP_PACKAGE}
+  DEPENDS ${${BP_PACKAGE}_dependencies_targets}
+  URL ${${BP_PACKAGE}_URL}
+  URL_HASH ${${BP_PACKAGE}_DOWNLOAD_HASH_TYPE}=${${BP_PACKAGE}_DOWNLOAD_HASH}
+  CONFIGURE_COMMAND ${ENV_EXECUTABLE} PATH=${BP_PATH} ${source_PATH}/${BP_CONFIGURE_COMMAND} 
+  BUILD_COMMAND ${ENV_EXECUTABLE} PATH=${BP_PATH} ${BP_PARALLEL_MAKE_COMMAND}
+  INSTALL_COMMAND ${ENV_EXECUTABLE} PATH=${BP_PATH} ${BP_PARALLEL_MAKE_COMMAND} install
+  )
+
+list(APPEND build_target_LIST build_${BP_PACKAGE})
+# Restore BP_PATH to original state.
+set(BP_PATH "${BP_ORIGINAL_NATIVE_PATH}")
+#message(STATUS "${BP_PACKAGE} restored original BP_PATH = ${BP_PATH}")

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