Updated cmake macros

LuaDist · May 11, 2012 · a933b32 · a933b32
1 parent 094482b
commit a933b32
Show file tree

Hide file tree

Showing 3 changed files with 342 additions and 164 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,49 +1,36 @@
-# Copyright (C) 2007-2009 LuaDist.
+# Copyright (C) 2007-2012 LuaDist.
 # Submitted by David Manura
 # 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.
 
-PROJECT(bzip2 C)
-CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
-INCLUDE(dist.cmake)
+project(bzip2 C)
+cmake_minimum_required(VERSION 2.6)
+include(cmake/dist.cmake)
 
-ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64)
+add_definitions(-D_FILE_OFFSET_BITS=64)
 
 # Library
-SET(BZIP2_SRCS blocksort.c huffman.c crctable.c randtable.c
+set(BZIP2_SRCS blocksort.c huffman.c crctable.c randtable.c
                compress.c decompress.c bzlib.c )
 
-ADD_LIBRARY(bz2 SHARED ${BZIP2_SRCS} libbz2.def)
+add_library(bz2 SHARED ${BZIP2_SRCS} libbz2.def)
 
-ADD_EXECUTABLE(bzip2 bzip2.c)
-TARGET_LINK_LIBRARIES(bzip2 bz2)
+add_executable(bzip2 bzip2.c)
+target_link_libraries(bzip2 bz2)
 
-ADD_EXECUTABLE(bzip2recover bzip2recover.c)
+add_executable(bzip2recover bzip2recover.c)
 
-FILE(WRITE bzegrep.1 ".so man1/bzgrep.1")
-FILE(WRITE bzfgrep.1 ".so man1/bzgrep.1")
-FILE(WRITE bzless.1 ".so man1/bzmore.1")
-FILE(WRITE bzcmp.1 ".so man1/bzdiff.1")
+file(WRITE bzegrep.1 ".so man1/bzgrep.1")
+file(WRITE bzfgrep.1 ".so man1/bzgrep.1")
+file(WRITE bzless.1 ".so man1/bzmore.1")
+file(WRITE bzcmp.1 ".so man1/bzdiff.1")
 
-INCLUDE(CTest)
-ADD_TEST(test ${CMAKE_COMMAND} -P test.cmake)
-
-INSTALL(TARGETS bzip2 bzip2recover bz2 RUNTIME DESTINATION ${INSTALL_BIN} LIBRARY DESTINATION ${INSTALL_LIB} ARCHIVE DESTINATION ${INSTALL_LIB})
-INSTALL(FILES bzlib.h DESTINATION ${INSTALL_INC})
-INSTALL(FILES README LICENSE manual.html bzip2.1 bzgrep.1 bzmore.1 bzdiff.1
-              bzegrep.1 bzfgrep.1 bzless.1 bzcmp.1
-              DESTINATION ${INSTALL_DOC})
-INSTALL(PROGRAMS bzgrep bzmore bzdiff DESTINATION ${INSTALL_BIN}) #~2DO: windows versions?
-
-#~2DO: improve with symbolic links
-GET_TARGET_PROPERTY(BZIP2_LOCATION bzip2 LOCATION)
-INSTALL(PROGRAMS ${BZIP2_LOCATION} DESTINATION ${INSTALL_BIN} RENAME bunzip2)
-INSTALL(PROGRAMS ${BZIP2_LOCATION} DESTINATION ${INSTALL_BIN} RENAME bzcat)
-INSTALL(PROGRAMS bzgrep DESTINATION ${INSTALL_BIN} RENAME bzegrep)
-INSTALL(PROGRAMS bzgrep DESTINATION ${INSTALL_BIN} RENAME bzfgrep)
-INSTALL(PROGRAMS bzmore DESTINATION ${INSTALL_BIN} RENAME bzless)
-INSTALL(PROGRAMS bzdiff DESTINATION ${INSTALL_BIN} RENAME bzcmp)
-
-#~2DO? build manual.ps and manual.pdf
+include(CTest)
+add_test(test ${CMAKE_COMMAND} -P test.cmake)
 
+install_executable ( bzip2 bzip2recover )
+install_library ( bz2 )
+install_header ( bzlib.h )
+install_doc ( manual.html bzip2.1 bzgrep.1 bzmore.1 bzdiff.1 bzegrep.1 bzfgrep.1 bzless.1 bzcmp.1 )
+install_data ( README LICENSE )
diff --git a/cmake/dist.cmake b/cmake/dist.cmake
@@ -0,0 +1,321 @@
+# LuaDist CMake utility library.
+# Provides sane project defaults and macros common to LuaDist CMake builds.
+# 
+# Copyright (C) 2007-2012 LuaDist.
+# by David Manura, Peter Drahoš
+# 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.
+
+## Extract information from dist.info
+if ( NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/dist.info )
+  message ( FATAL_ERROR
+    "Missing dist.info file (${CMAKE_CURRENT_SOURCE_DIR}/dist.info)." )
+endif ()
+file ( READ ${CMAKE_CURRENT_SOURCE_DIR}/dist.info DIST_INFO )
+if ( "${DIST_INFO}" STREQUAL "" )
+  message ( FATAL_ERROR "Failed to load dist.info." )
+endif ()
+# Reads field `name` from dist.info string `DIST_INFO` into variable `var`.
+macro ( _parse_dist_field name var )
+  string ( REGEX REPLACE ".*${name}[ \t]?=[ \t]?[\"']([^\"']+)[\"'].*" "\\1"
+           ${var} "${DIST_INFO}" )
+  if ( ${var} STREQUAL DIST_INFO )
+    message ( FATAL_ERROR "Failed to extract \"${var}\" from dist.info" )
+  endif ()
+endmacro ()
+#
+_parse_dist_field ( name DIST_NAME )
+_parse_dist_field ( version DIST_VERSION )
+_parse_dist_field ( license DIST_LICENSE )
+_parse_dist_field ( author DIST_AUTHOR )
+_parse_dist_field ( maintainer DIST_MAINTAINER )
+_parse_dist_field ( url DIST_URL )
+_parse_dist_field ( desc DIST_DESC )
+message ( "DIST_NAME: ${DIST_NAME}")
+message ( "DIST_VERSION: ${DIST_VERSION}")
+message ( "DIST_LICENSE: ${DIST_LICENSE}")
+message ( "DIST_AUTHOR: ${DIST_AUTHOR}")
+message ( "DIST_MAINTAINER: ${DIST_MAINTAINER}")
+message ( "DIST_URL: ${DIST_URL}")
+message ( "DIST_DESC: ${DIST_DESC}")
+string ( REGEX REPLACE ".*depends[ \t]?=[ \t]?[\"']([^\"']+)[\"'].*" "\\1"
+         DIST_DEPENDS ${DIST_INFO} )
+if ( DIST_DEPENDS STREQUAL DIST_INFO )
+  set ( DIST_DEPENDS "" )
+endif ()
+message ( "DIST_DEPENDS: ${DIST_DEPENDS}")
+## 2DO: Parse DIST_DEPENDS and try to install Dependencies with automatically using externalproject_add
+
+
+## INSTALL DEFAULTS (Relative to CMAKE_INSTALL_PREFIX)
+# Primary paths
+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_SHARE share CACHE PATH "Directory for shared data." )
+
+# Secondary paths
+option ( INSTALL_VERSION
+      "Install runtime libraries and executables with version information." OFF)
+set ( INSTALL_DATA ${INSTALL_SHARE}/${DIST_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  ${INSTALL_DATA}/etc CACHE PATH
+      "Where to install additional files")
+
+# Tweaks and other defaults
+# Setting CMAKE to use loose block and search for find modules in source directory
+set ( CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true )
+set ( CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH} )
+option ( BUILD_SHARED_LIBS "Build shared libraries" ON )
+
+# In MSVC, prevent warnings that can occur when using standard libraries.
+if ( MSVC )
+  add_definitions ( -D_CRT_SECURE_NO_WARNINGS )
+endif ()
+
+# RPath and relative linking
+option ( USE_RPATH "Use relative linking." ON)
+if ( USE_RPATH )
+  string ( REGEX REPLACE "[^!/]+" ".." UP_DIR ${INSTALL_BIN} )
+  set ( CMAKE_SKIP_BUILD_RPATH FALSE CACHE STRING "" FORCE )
+  set ( CMAKE_BUILD_WITH_INSTALL_RPATH FALSE CACHE STRING "" FORCE )
+  set ( CMAKE_INSTALL_RPATH $ORIGIN/${UP_DIR}/${INSTALL_LIB}
+        CACHE STRING "" FORCE )
+  set ( CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE STRING "" FORCE )
+  set ( CMAKE_INSTALL_NAME_DIR @executable_path/${UP_DIR}/${INSTALL_LIB}
+        CACHE STRING "" FORCE )
+endif ()
+
+## MACROS
+# Parser macro
+macro ( parse_arguments prefix arg_names option_names)
+  set ( DEFAULT_ARGS )
+  foreach ( arg_name ${arg_names} )
+    set ( ${prefix}_${arg_name} )
+  endforeach ()
+  foreach ( option ${option_names} )
+    set ( ${prefix}_${option} FALSE )
+  endforeach ()
+
+  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 ()
+      set ( loption_names ${option_names} )    
+      list ( FIND loption_names "${arg}" is_option )            
+      if ( is_option GREATER -1 )
+        set ( ${prefix}_${arg} TRUE )
+      else ()
+        set ( current_arg_list ${current_arg_list} ${arg} )
+      endif ()
+    endif ()
+  endforeach ()
+  set ( ${prefix}_${current_arg_name} ${current_arg_list} )
+endmacro ()
+
+
+# install_executable ( executable_targets )
+# Installs any executables generated using "add_executable".
+# USE: install_executable ( lua )
+# NOTE: subdirectories are NOT supported
+set ( CPACK_COMPONENT_RUNTIME_DISPLAY_NAME "${DIST_NAME} Runtime" )
+set ( CPACK_COMPONENT_RUNTIME_DESCRIPTION
+      "Executables and runtime libraries. Installed into ${INSTALL_BIN}." )
+macro ( install_executable )
+  foreach ( _file ${ARGN} )
+    if ( INSTALL_VERSION )
+      set_target_properties ( ${_file} PROPERTIES VERSION ${DIST_VERSION}
+                              SOVERSION ${DIST_VERSION} )
+    endif ()
+    install ( TARGETS ${_file} RUNTIME DESTINATION ${INSTALL_BIN}
+              COMPONENT Runtime )
+  endforeach()
+endmacro ()
+
+# install_library ( library_targets )
+# Installs any libraries generated using "add_library" into apropriate places.
+# USE: install_library ( libexpat )
+# NOTE: subdirectories are NOT supported
+set ( CPACK_COMPONENT_LIBRARY_DISPLAY_NAME "${DIST_NAME} Development Libraries" )
+set ( CPACK_COMPONENT_LIBRARY_DESCRIPTION
+  "Static and import libraries needed for development. Installed into ${INSTALL_LIB} or ${INSTALL_BIN}." )
+macro ( install_library )
+  foreach ( _file ${ARGN} )
+    if ( INSTALL_VERSION )
+      set_target_properties ( ${_file} PROPERTIES VERSION ${DIST_VERSION}
+                              SOVERSION ${DIST_VERSION} )
+    endif ()
+    install ( TARGETS ${_file}
+              RUNTIME DESTINATION ${INSTALL_BIN} COMPONENT Runtime
+              LIBRARY DESTINATION ${INSTALL_LIB} COMPONENT Runtime 
+              ARCHIVE DESTINATION ${INSTALL_LIB} COMPONENT Library )
+  endforeach()
+endmacro ()
+
+# helper function for various install_* functions, for PATTERN/REGEX args.
+macro ( _complete_install_args )
+  if ( NOT("${_ARG_PATTERN}" STREQUAL "") )
+    set ( _ARG_PATTERN PATTERN ${_ARG_PATTERN} )
+  endif ()
+  if ( NOT("${_ARG_REGEX}" STREQUAL "") )
+    set ( _ARG_REGEX REGEX ${_ARG_REGEX} )
+  endif ()
+endmacro ()
+
+# install_header ( files/directories [INTO destination] )
+# Install a directories or files into header destination.
+# USE: install_header ( lua.h luaconf.h ) or install_header ( GL )
+# USE: install_header ( mylib.h INTO mylib )
+# For directories, supports optional PATTERN/REGEX arguments like install().
+set ( CPACK_COMPONENT_HEADER_DISPLAY_NAME "${DIST_NAME} Development Headers" )
+set ( CPACK_COMPONENT_HEADER_DESCRIPTION
+      "Headers needed for development. Installed into ${INSTALL_INC}." )
+macro ( install_header )
+  parse_arguments ( _ARG "INTO;PATTERN;REGEX" "" ${ARGN} )
+  _complete_install_args()
+  foreach ( _file ${_ARG_DEFAULT_ARGS} )
+    if ( IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/${_file}" )
+      install ( DIRECTORY ${_file} DESTINATION ${INSTALL_INC}/${_ARG_INTO}
+                COMPONENT Header ${_ARG_PATTERN} ${_ARG_REGEX} )
+    else ()
+      install ( FILES ${_file} DESTINATION ${INSTALL_INC}/${_ARG_INTO}
+                COMPONENT Header )
+    endif ()
+  endforeach()
+endmacro ()
+
+# install_data ( files/directories [INTO destination] )
+# This installs additional data files or directories.
+# USE: install_data ( extra data.dat )
+# USE: install_data ( image1.png image2.png INTO images )
+# For directories, supports optional PATTERN/REGEX arguments like install().
+set ( CPACK_COMPONENT_DATA_DISPLAY_NAME "${DIST_NAME} Data" )
+set ( CPACK_COMPONENT_DATA_DESCRIPTION
+      "Application data. Installed into ${INSTALL_DATA}." )
+macro ( install_data )
+  parse_arguments ( _ARG "INTO;PATTERN;REGEX" "" ${ARGN} )
+  _complete_install_args()
+  foreach ( _file ${_ARG_DEFAULT_ARGS} )
+    if ( IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/${_file}" )
+      install ( DIRECTORY ${_file}
+                DESTINATION ${INSTALL_DATA}/${_ARG_INTO}
+                COMPONENT Data ${_ARG_PATTERN} ${_ARG_REGEX} )
+    else ()
+      install ( FILES ${_file} DESTINATION ${INSTALL_DATA}/${_ARG_INTO}
+                COMPONENT Data )
+    endif ()
+  endforeach()
+endmacro ()
+
+# INSTALL_DOC ( files/directories [INTO destination] )
+# This installs documentation content
+# USE: install_doc ( doc/ doc.pdf )
+# USE: install_doc ( index.html INTO html )
+# For directories, supports optional PATTERN/REGEX arguments like install().
+set ( CPACK_COMPONENT_DOCUMENTATION_DISPLAY_NAME "${DIST_NAME} Documentation" )
+set ( CPACK_COMPONENT_DOCUMENTATION_DESCRIPTION
+      "Application documentation. Installed into ${INSTALL_DOC}." )
+macro ( install_doc )
+  parse_arguments ( _ARG "INTO;PATTERN;REGEX" "" ${ARGN} )
+  _complete_install_args()
+  foreach ( _file ${_ARG_DEFAULT_ARGS} )
+    if ( IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/${_file}" )
+      install ( DIRECTORY ${_file} DESTINATION ${INSTALL_DOC}/${_ARG_INTO}
+                COMPONENT Documentation ${_ARG_PATTERN} ${_ARG_REGEX} )
+    else ()
+      install ( FILES ${_file} DESTINATION ${INSTALL_DOC}/${_ARG_INTO}
+                COMPONENT Documentation )
+    endif ()
+  endforeach()
+endmacro ()
+
+# install_example ( files/directories [INTO destination]  )
+# This installs additional examples
+# USE: install_example ( examples/ exampleA )
+# USE: install_example ( super_example super_data INTO super)
+# For directories, supports optional PATTERN/REGEX argument like install().
+set ( CPACK_COMPONENT_EXAMPLE_DISPLAY_NAME "${DIST_NAME} Examples" )
+set ( CPACK_COMPONENT_EXAMPLE_DESCRIPTION
+    "Examples and their associated data. Installed into ${INSTALL_EXAMPLE}." )
+macro ( install_example )
+  parse_arguments ( _ARG "INTO;PATTERN;REGEX" "" ${ARGN} )
+  _complete_install_args()
+  foreach ( _file ${_ARG_DEFAULT_ARGS} )
+    if ( IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/${_file}" )
+      install ( DIRECTORY ${_file} DESTINATION ${INSTALL_EXAMPLE}/${_ARG_INTO}
+                COMPONENT Example ${_ARG_PATTERN} ${_ARG_REGEX} )
+    else ()
+      install ( FILES ${_file} DESTINATION ${INSTALL_EXAMPLE}/${_ARG_INTO}
+                COMPONENT Example )
+    endif ()
+  endforeach()
+endmacro ()
+
+# install_test ( files/directories [INTO destination] )
+# This installs tests and test files, DOES NOT EXECUTE TESTS
+# USE: install_test ( my_test data.sql )
+# USE: install_test ( feature_x_test INTO x )
+# For directories, supports optional PATTERN/REGEX argument like install().
+set ( CPACK_COMPONENT_TEST_DISPLAY_NAME "${DIST_NAME} Tests" )
+set ( CPACK_COMPONENT_TEST_DESCRIPTION
+      "Tests and associated data. Installed into ${INSTALL_TEST}." )
+macro ( install_test )
+  parse_arguments ( _ARG "INTO;PATTERN;REGEX" "" ${ARGN} )
+  _complete_install_args()
+  foreach ( _file ${_ARG_DEFAULT_ARGS} )
+    if ( IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/${_file}" )
+      install ( DIRECTORY ${_file} DESTINATION ${INSTALL_TEST}/${_ARG_INTO}
+                COMPONENT Test ${_ARG_PATTERN} ${_ARG_REGEX} )
+    else ()
+      install ( FILES ${_file} DESTINATION ${INSTALL_TEST}/${_ARG_INTO}
+                COMPONENT Test )
+    endif ()
+  endforeach()
+endmacro ()
+
+# install_foo ( files/directories [INTO destination] )
+# This installs optional or otherwise unneeded content
+# USE: install_foo ( etc/ example.doc )
+# USE: install_foo ( icon.png logo.png INTO icons)
+# For directories, supports optional PATTERN/REGEX argument like install().
+set ( CPACK_COMPONENT_OTHER_DISPLAY_NAME "${DIST_NAME} Unspecified Content" )
+set ( CPACK_COMPONENT_OTHER_DESCRIPTION
+      "Other unspecified content. Installed into ${INSTALL_FOO}." )
+macro ( install_foo )
+  parse_arguments ( _ARG "INTO;PATTERN;REGEX" "" ${ARGN} )
+  _complete_install_args()
+  foreach ( _file ${_ARG_DEFAULT_ARGS} )
+    if ( IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/${_file}" )
+      install ( DIRECTORY ${_file} DESTINATION ${INSTALL_FOO}/${_ARG_INTO}
+                COMPONENT Other ${_ARG_PATTERN} ${_ARG_REGEX} )
+    else ()
+      install ( FILES ${_file} DESTINATION ${INSTALL_FOO}/${_ARG_INTO}
+                COMPONENT Other )
+    endif ()
+  endforeach()
+endmacro ()
+
+## CTest defaults
+
+## CPack defaults
+set ( CPACK_GENERATOR "ZIP" )
+set ( CPACK_STRIP_FILES TRUE )
+set ( CPACK_PACKAGE_NAME "${DIST_NAME}" )
+set ( CPACK_PACKAGE_VERSION "${DIST_VERSION}")
+set ( CPACK_PACKAGE_VENDOR "LuaDist" )
+set ( CPACK_COMPONENTS_ALL Runtime Library Header Data Documentation Example Other )
+include ( CPack )