From 6451a495637c6e3047a5a56573cffc6e3de9a515 Mon Sep 17 00:00:00 2001
From: Alessandro Ghedini <al3xbio@gmail.com>
Date: Wed, 19 Oct 2011 10:56:04 +0200
Subject: Imported Upstream version 0.2+gitdfdad95
---
cmake/vala/FindVala.cmake | 65 +++++++++++++++
cmake/vala/ParseArguments.cmake | 36 +++++++++
cmake/vala/ValaPrecompile.cmake | 175 ++++++++++++++++++++++++++++++++++++++++
cmake/vala/ValaVersion.cmake | 96 ++++++++++++++++++++++
4 files changed, 372 insertions(+)
create mode 100644 cmake/vala/FindVala.cmake
create mode 100644 cmake/vala/ParseArguments.cmake
create mode 100644 cmake/vala/ValaPrecompile.cmake
create mode 100644 cmake/vala/ValaVersion.cmake
(limited to 'cmake')
diff --git a/cmake/vala/FindVala.cmake b/cmake/vala/FindVala.cmake
new file mode 100644
index 0000000..aa3a6e7
--- /dev/null
+++ b/cmake/vala/FindVala.cmake
@@ -0,0 +1,65 @@
+##
+# Copyright 2009-2010 Jakob Westhoff. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY JAKOB WESTHOFF ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL JAKOB WESTHOFF OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# The views and conclusions contained in the software and documentation are those
+# of the authors and should not be interpreted as representing official policies,
+# either expressed or implied, of Jakob Westhoff
+##
+
+##
+# Find module for the Vala compiler (valac)
+#
+# This module determines wheter a Vala compiler is installed on the current
+# system and where its executable is.
+#
+# Call the module using "find_package(Vala) from within your CMakeLists.txt.
+#
+# The following variables will be set after an invocation:
+#
+# VALA_FOUND Whether the vala compiler has been found or not
+# VALA_EXECUTABLE Full path to the valac executable if it has been found
+# VALA_VERSION Version number of the available valac
+##
+
+
+# Search for the valac executable in the usual system paths.
+find_program(VALA_EXECUTABLE
+ NAMES valac)
+
+# Handle the QUIETLY and REQUIRED arguments, which may be given to the find call.
+# Furthermore set VALA_FOUND to TRUE if Vala has been found (aka.
+# VALA_EXECUTABLE is set)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Vala DEFAULT_MSG VALA_EXECUTABLE)
+
+mark_as_advanced(VALA_EXECUTABLE)
+
+# Determine the valac version
+if(VALA_FOUND)
+ execute_process(COMMAND ${VALA_EXECUTABLE} "--version"
+ OUTPUT_VARIABLE "VALA_VERSION")
+ string(REPLACE "Vala" "" "VALA_VERSION" ${VALA_VERSION})
+ string(STRIP ${VALA_VERSION} "VALA_VERSION")
+endif(VALA_FOUND)
diff --git a/cmake/vala/ParseArguments.cmake b/cmake/vala/ParseArguments.cmake
new file mode 100644
index 0000000..717c0f5
--- /dev/null
+++ b/cmake/vala/ParseArguments.cmake
@@ -0,0 +1,36 @@
+##
+# This is a helper Macro to parse optional arguments in Macros/Functions
+# It has been taken from the public CMake wiki.
+# See http://www.cmake.org/Wiki/CMakeMacroParseArguments for documentation and
+# licensing.
+##
+macro(parse_arguments prefix arg_names option_names)
+ set(DEFAULT_ARGS)
+ foreach(arg_name ${arg_names})
+ set(${prefix}_${arg_name})
+ endforeach(arg_name)
+ foreach(option ${option_names})
+ set(${prefix}_${option} FALSE)
+ endforeach(option)
+
+ set(current_arg_name DEFAULT_ARGS)
+ set(current_arg_list)
+ foreach(arg ${ARGN})
+ set(larg_names ${arg_names})
+ list(FIND larg_names "${arg}" is_arg_name)
+ if(is_arg_name GREATER -1)
+ set(${prefix}_${current_arg_name} ${current_arg_list})
+ set(current_arg_name ${arg})
+ set(current_arg_list)
+ else(is_arg_name GREATER -1)
+ set(loption_names ${option_names})
+ list(FIND loption_names "${arg}" is_option)
+ if(is_option GREATER -1)
+ set(${prefix}_${arg} TRUE)
+ else(is_option GREATER -1)
+ set(current_arg_list ${current_arg_list} ${arg})
+ endif(is_option GREATER -1)
+ endif(is_arg_name GREATER -1)
+ endforeach(arg)
+ set(${prefix}_${current_arg_name} ${current_arg_list})
+endmacro(parse_arguments)
diff --git a/cmake/vala/ValaPrecompile.cmake b/cmake/vala/ValaPrecompile.cmake
new file mode 100644
index 0000000..19c4739
--- /dev/null
+++ b/cmake/vala/ValaPrecompile.cmake
@@ -0,0 +1,175 @@
+##
+# Copyright 2009-2010 Jakob Westhoff. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY JAKOB WESTHOFF ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL JAKOB WESTHOFF OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# The views and conclusions contained in the software and documentation are those
+# of the authors and should not be interpreted as representing official policies,
+# either expressed or implied, of Jakob Westhoff
+##
+
+include(ParseArguments)
+find_package(Vala REQUIRED)
+
+##
+# Compile vala files to their c equivalents for further processing.
+#
+# The "vala_precompile" macro takes care of calling the valac executable on the
+# given source to produce c files which can then be processed further using
+# default cmake functions.
+#
+# The first parameter provided is a variable, which will be filled with a list
+# of c files outputted by the vala compiler. This list can than be used in
+# conjuction with functions like "add_executable" or others to create the
+# neccessary compile rules with CMake.
+#
+# The initial variable is followed by a list of .vala files to be compiled.
+# Please take care to add every vala file belonging to the currently compiled
+# project or library as Vala will otherwise not be able to resolve all
+# dependencies.
+#
+# The following sections may be specified afterwards to provide certain options
+# to the vala compiler:
+#
+# PACKAGES
+# A list of vala packages/libraries to be used during the compile cycle. The
+# package names are exactly the same, as they would be passed to the valac
+# "--pkg=" option.
+#
+# OPTIONS
+# A list of optional options to be passed to the valac executable. This can be
+# used to pass "--thread" for example to enable multi-threading support.
+#
+# CUSTOM_VAPIS
+# A list of custom vapi files to be included for compilation. This can be
+# useful to include freshly created vala libraries without having to install
+# them in the system.
+#
+# GENERATE_VAPI
+# Pass all the needed flags to the compiler to create an internal vapi for
+# the compiled library. The provided name will be used for this and a
+# <provided_name>.vapi file will be created.
+#
+# GENERATE_HEADER
+# Let the compiler generate a header file for the compiled code. There will
+# be a header file as well as an internal header file being generated called
+# <provided_name>.h and <provided_name>_internal.h
+#
+# The following call is a simple example to the vala_precompile macro showing
+# an example to every of the optional sections:
+#
+# vala_precompile(VALA_C
+# source1.vala
+# source2.vala
+# source3.vala
+# PACKAGES
+# gtk+-2.0
+# gio-1.0
+# posix
+# DIRECTORY
+# gen
+# OPTIONS
+# --thread
+# CUSTOM_VAPIS
+# some_vapi.vapi
+# GENERATE_VAPI
+# myvapi
+# GENERATE_HEADER
+# myheader
+# )
+#
+# Most important is the variable VALA_C which will contain all the generated c
+# file names after the call.
+##
+
+macro(vala_precompile output)
+ parse_arguments(ARGS "PACKAGES;OPTIONS;DIRECTORY;GENERATE_HEADER;GENERATE_VAPI;CUSTOM_VAPIS" "" ${ARGN})
+ if(ARGS_DIRECTORY)
+ set(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/${ARGS_DIRECTORY})
+ else(ARGS_DIRECTORY)
+ set(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+ endif(ARGS_DIRECTORY)
+ include_directories(${DIRECTORY})
+ set(vala_pkg_opts "")
+ foreach(pkg ${ARGS_PACKAGES})
+ list(APPEND vala_pkg_opts "--pkg=${pkg}")
+ endforeach(pkg ${ARGS_PACKAGES})
+ set(in_files "")
+ set(out_files "")
+ set(${output} "")
+ foreach(src ${ARGS_DEFAULT_ARGS})
+ list(APPEND in_files "${CMAKE_CURRENT_SOURCE_DIR}/${src}")
+ string(REPLACE ".vala" ".c" src ${src})
+ string(REPLACE ".gs" ".c" src ${src})
+ set(out_file "${DIRECTORY}/${src}")
+ list(APPEND out_files "${DIRECTORY}/${src}")
+ list(APPEND ${output} ${out_file})
+ endforeach(src ${ARGS_DEFAULT_ARGS})
+
+ set(custom_vapi_arguments "")
+ if(ARGS_CUSTOM_VAPIS)
+ foreach(vapi ${ARGS_CUSTOM_VAPIS})
+ if(${vapi} MATCHES ${CMAKE_SOURCE_DIR} OR ${vapi} MATCHES ${CMAKE_BINARY_DIR})
+ list(APPEND custom_vapi_arguments ${vapi})
+ else (${vapi} MATCHES ${CMAKE_SOURCE_DIR} OR ${vapi} MATCHES ${CMAKE_BINARY_DIR})
+ list(APPEND custom_vapi_arguments ${CMAKE_CURRENT_SOURCE_DIR}/${vapi})
+ endif(${vapi} MATCHES ${CMAKE_SOURCE_DIR} OR ${vapi} MATCHES ${CMAKE_BINARY_DIR})
+ endforeach(vapi ${ARGS_CUSTOM_VAPIS})
+ endif(ARGS_CUSTOM_VAPIS)
+
+ set(vapi_arguments "")
+ if(ARGS_GENERATE_VAPI)
+ list(APPEND out_files "${DIRECTORY}/${ARGS_GENERATE_VAPI}.vapi")
+ set(vapi_arguments "--internal-vapi=${ARGS_GENERATE_VAPI}.vapi")
+
+ # Header and internal header is needed to generate internal vapi
+ if (NOT ARGS_GENERATE_HEADER)
+ set(ARGS_GENERATE_HEADER ${ARGS_GENERATE_VAPI})
+ endif(NOT ARGS_GENERATE_HEADER)
+ endif(ARGS_GENERATE_VAPI)
+
+ set(header_arguments "")
+ if(ARGS_GENERATE_HEADER)
+ list(APPEND out_files "${DIRECTORY}/${ARGS_GENERATE_HEADER}.h")
+ list(APPEND out_files "${DIRECTORY}/${ARGS_GENERATE_HEADER}_internal.h")
+ list(APPEND header_arguments "--header=${DIRECTORY}/${ARGS_GENERATE_HEADER}.h")
+ list(APPEND header_arguments "--internal-header=${DIRECTORY}/${ARGS_GENERATE_HEADER}_internal.h")
+ endif(ARGS_GENERATE_HEADER)
+
+ add_custom_command(OUTPUT ${out_files}
+ COMMAND
+ ${VALA_EXECUTABLE}
+ ARGS
+ "-C"
+ ${header_arguments}
+ ${vapi_arguments}
+ "-b" ${CMAKE_CURRENT_SOURCE_DIR}
+ "-d" ${DIRECTORY}
+ ${vala_pkg_opts}
+ ${ARGS_OPTIONS}
+ ${in_files}
+ ${custom_vapi_arguments}
+ DEPENDS
+ ${in_files}
+ ${ARGS_CUSTOM_VAPIS}
+ )
+endmacro(vala_precompile)
diff --git a/cmake/vala/ValaVersion.cmake b/cmake/vala/ValaVersion.cmake
new file mode 100644
index 0000000..3fff193
--- /dev/null
+++ b/cmake/vala/ValaVersion.cmake
@@ -0,0 +1,96 @@
+##
+# Copyright 2009-2010 Jakob Westhoff. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY JAKOB WESTHOFF ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL JAKOB WESTHOFF OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# The views and conclusions contained in the software and documentation are those
+# of the authors and should not be interpreted as representing official policies,
+# either expressed or implied, of Jakob Westhoff
+##
+
+include(ParseArguments)
+find_package(Vala REQUIRED)
+
+##
+# Ensure a certain valac version is available
+#
+# The initial argument is the version to check for
+#
+# It may be followed by a optional parameter to specifiy a version range. The
+# following options are valid:
+#
+# EXACT
+# Vala needs to be available in the exact version given
+#
+# MINIMUM
+# The provided version is the minimum version. Therefore Vala needs to be
+# available in the given version or any higher version
+#
+# MAXIMUM
+# The provided version is the maximum. Therefore Vala needs to be available
+# in the given version or any version older than this
+#
+# If no option is specified the version will be treated as a minimal version.
+##
+macro(ensure_vala_version version)
+ parse_arguments(ARGS "" "MINIMUM;MAXIMUM;EXACT" ${ARGN})
+ set(compare_message "")
+ set(error_message "")
+ if(ARGS_MINIMUM)
+ set(compare_message "a minimum ")
+ set(error_message "or greater ")
+ elseif(ARGS_MAXIMUM)
+ set(compare_message "a maximum ")
+ set(error_message "or less ")
+ endif(ARGS_MINIMUM)
+
+ message(STATUS
+ "checking for ${compare_message}Vala version of ${version}"
+ )
+
+ unset(version_accepted)
+
+ # MINIMUM is the default if no option is specified
+ if(ARGS_EXACT)
+ if(${VALA_VERSION} VERSION_EQUAL ${version} )
+ set(version_accepted TRUE)
+ endif(${VALA_VERSION} VERSION_EQUAL ${version})
+ elseif(ARGS_MAXIMUM)
+ if(${VALA_VERSION} VERSION_LESS ${version} OR ${VALA_VERSION} VERSION_EQUAL ${version})
+ set(version_accepted TRUE)
+ endif(${VALA_VERSION} VERSION_LESS ${version} OR ${VALA_VERSION} VERSION_EQUAL ${version})
+ else(ARGS_MAXIMUM)
+ if(${VALA_VERSION} VERSION_GREATER ${version} OR ${VALA_VERSION} VERSION_EQUAL ${version})
+ set(version_accepted TRUE)
+ endif(${VALA_VERSION} VERSION_GREATER ${version} OR ${VALA_VERSION} VERSION_EQUAL ${version})
+ endif(ARGS_EXACT)
+
+ if (NOT version_accepted)
+ message(FATAL_ERROR
+ "Vala version ${version} ${error_message}is required."
+ )
+ endif(NOT version_accepted)
+
+ message(STATUS
+ " found Vala, version ${VALA_VERSION}"
+ )
+endmacro(ensure_vala_version)
--
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