From 89d9c98af1ac352ba4d49d660e61b0853d6e1a86 Mon Sep 17 00:00:00 2001 From: Peter Drahoš Date: Fri, 1 Oct 2010 03:22:32 +0200 Subject: Import to git --- dist.cmake | 130 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 130 insertions(+) create mode 100644 dist.cmake (limited to 'dist.cmake') diff --git a/dist.cmake b/dist.cmake new file mode 100644 index 0000000..95928b2 --- /dev/null +++ b/dist.cmake @@ -0,0 +1,130 @@ +# LuaDist CMake utility library. +# Provides variables and utility functions common to LuaDist CMake builds. +# +# Copyright (C) 2007-2010 LuaDist. +# by David Manura, Peter Drahos +# Redistribution and use of this file is allowed according to the terms of the MIT license. +# For details see the COPYRIGHT file distributed with LuaDist. +# Please note that the package source code is licensed under its own license. + +# Few convinence settings +SET (CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true) +SET (CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_MODULE_PATH}) + +# Where to install module parts: +set(INSTALL_BIN bin CACHE PATH "Where to install binaries to.") +set(INSTALL_LIB lib CACHE PATH "Where to install libraries to.") +set(INSTALL_INC include CACHE PATH "Where to install headers to.") +set(INSTALL_ETC etc CACHE PATH "Where to store configuration files") +set(INSTALL_LMOD share/lua/lmod CACHE PATH "Directory to install Lua modules.") +set(INSTALL_CMOD share/lua/cmod CACHE PATH "Directory to install Lua binary modules.") +set(INSTALL_DATA share/${PROJECT_NAME} CACHE PATH "Directory the package can store documentation, tests or other data in.") +set(INSTALL_DOC ${INSTALL_DATA}/doc CACHE PATH "Recommended directory to install documentation into.") +set(INSTALL_EXAMPLE ${INSTALL_DATA}/example CACHE PATH "Recommended directory to install examples into.") +set(INSTALL_TEST ${INSTALL_DATA}/test CACHE PATH "Recommended directory to install tests into.") +set(INSTALL_FOO ${INSTALL_DATA}/etc CACHE PATH "Where to install additional files") + + +# In MSVC, prevent warnings that can occur when using standard libraries. +if(MSVC) + add_definitions(-D_CRT_SECURE_NO_WARNINGS) +endif(MSVC) + +# Adds Lua shared library module target `_target`. +# Additional sources to build the module are listed after `_target`. +macro(add_lua_module _target) + find_package(Lua51 REQUIRED) + include_directories(${LUA_INCLUDE_DIR}) #2DO: somehow apply only to _target? + + add_library(${_target} MODULE ${ARGN}) + set_target_properties(${_target} PROPERTIES PREFIX "") + target_link_libraries(${_target} ${LUA_LIBRARY}) + + IF(WIN32) + set_target_properties(${_target} PROPERTIES LINK_FLAGS "-Wl,--enable-auto-import") + ENDIF() + +endmacro(add_lua_module) + +# Runs Lua script `_testfile` under CTest tester. +# Optional argument `_testcurrentdir` is current working directory to run test under +# (defaults to ${CMAKE_CURRENT_BINARY_DIR}). +# Both paths, if relative, are relative to ${CMAKE_CURRENT_SOURCE_DIR}. +# Under LuaDist, set test=true in config.lua to enable testing. +macro(add_lua_test _testfile) + include(CTest) + if(BUILD_TESTING) + find_program(LUA NAMES lua lua.bat) + get_filename_component(TESTFILEABS ${_testfile} ABSOLUTE) + get_filename_component(TESTFILENAME ${_testfile} NAME) + get_filename_component(TESTFILEBASE ${_testfile} NAME_WE) + + # Write wrapper script. + set(TESTWRAPPER ${CMAKE_CURRENT_BINARY_DIR}/${TESTFILENAME}) + set(TESTWRAPPERSOURCE +"package.path = '${CMAKE_CURRENT_BINARY_DIR}/?.lua\;${CMAKE_CURRENT_SOURCE_DIR}/?.lua\;' .. package.path +package.cpath = '${CMAKE_CURRENT_BINARY_DIR}/?.so\;${CMAKE_CURRENT_BINARY_DIR}/?.dll\;' .. package.cpath +return dofile '${TESTFILEABS}' +" ) + if(${ARGC} GREATER 1) + set(_testcurrentdir ${ARGV1}) + get_filename_component(TESTCURRENTDIRABS ${_testcurrentdir} ABSOLUTE) + set(TESTWRAPPERSOURCE +"require 'lfs' +lfs.chdir('${TESTCURRENTDIRABS}') +${TESTWRAPPERSOURCE}") + endif() + FILE(WRITE ${TESTWRAPPER} ${TESTWRAPPERSOURCE}) + + add_test(${TESTFILEBASE} ${LUA} ${TESTWRAPPER}) + endif(BUILD_TESTING) + + # see also http://gdcm.svn.sourceforge.net/viewvc/gdcm/Sandbox/CMakeModules/UsePythonTest.cmake +endmacro(add_lua_test) + +# Converts Lua source file `_source` to binary string embedded in C source +# file `_target`. Optionally compiles Lua source to byte code (not available +# under LuaJIT2, which doesn't have a bytecode loader). Additionally, Lua +# versions of bin2c [1] and luac [2] may be passed respectively as additional +# arguments. +# +# [1] http://lua-users.org/wiki/BinToCee +# [2] http://lua-users.org/wiki/LuaCompilerInLua +function(add_lua_bin2c _target _source) + find_program(LUA NAMES lua lua.bat) + execute_process(COMMAND ${LUA} -e "string.dump(function()end)" RESULT_VARIABLE _LUA_DUMP_RESULT ERROR_QUIET) + if (NOT ${_LUA_DUMP_RESULT}) + SET(HAVE_LUA_DUMP true) + endif() + message("-- string.dump=${HAVE_LUA_DUMP}") + + if (ARGV2) + get_filename_component(BIN2C ${ARGV2} ABSOLUTE) + set(BIN2C ${LUA} ${BIN2C}) + else() + find_program(BIN2C NAMES bin2c bin2c.bat) + endif() + if (HAVE_LUA_DUMP) + if (ARGV3) + get_filename_component(LUAC ${ARGV3} ABSOLUTE) + set(LUAC ${LUA} ${LUAC}) + else() + find_program(LUAC NAMES luac luac.bat) + endif() + endif (HAVE_LUA_DUMP) + message("-- bin2c=${BIN2C}") + message("-- luac=${LUAC}") + + get_filename_component(SOURCEABS ${_source} ABSOLUTE) + if (HAVE_LUA_DUMP) + get_filename_component(SOURCEBASE ${_source} NAME_WE) + add_custom_command( + OUTPUT ${_target} DEPENDS ${_source} + COMMAND ${LUAC} -o ${CMAKE_CURRENT_BINARY_DIR}/${SOURCEBASE}.lo ${SOURCEABS} + COMMAND ${BIN2C} ${CMAKE_CURRENT_BINARY_DIR}/${SOURCEBASE}.lo ">${_target}" ) + else() + add_custom_command( + OUTPUT ${_target} DEPENDS ${SOURCEABS} + COMMAND ${BIN2C} ${_source} ">${_target}" ) + endif() +endfunction(add_lua_bin2c) -- cgit v1.2.3-55-g6feb