diff options
Diffstat (limited to 'indra/cmake')
| -rw-r--r-- | indra/cmake/GetPrerequisites_2_8.cmake | 1572 | ||||
| -rw-r--r-- | indra/cmake/LLAddBuildTest.cmake | 552 |
2 files changed, 1062 insertions, 1062 deletions
diff --git a/indra/cmake/GetPrerequisites_2_8.cmake b/indra/cmake/GetPrerequisites_2_8.cmake index 5a24842c89..05ec1539ba 100644 --- a/indra/cmake/GetPrerequisites_2_8.cmake +++ b/indra/cmake/GetPrerequisites_2_8.cmake @@ -1,786 +1,786 @@ -# GetPrerequisites.cmake
-#
-# This script provides functions to list the .dll, .dylib or .so files that an
-# executable or shared library file depends on. (Its prerequisites.)
-#
-# It uses various tools to obtain the list of required shared library files:
-# dumpbin (Windows)
-# ldd (Linux/Unix)
-# otool (Mac OSX)
-#
-# The following functions are provided by this script:
-# gp_append_unique
-# is_file_executable
-# gp_item_default_embedded_path
-# (projects can override with gp_item_default_embedded_path_override)
-# gp_resolve_item
-# (projects can override with gp_resolve_item_override)
-# gp_resolved_file_type
-# gp_file_type
-# get_prerequisites
-# list_prerequisites
-# list_prerequisites_by_glob
-#
-# Requires CMake 2.6 or greater because it uses function, break, return and
-# PARENT_SCOPE.
-
-#=============================================================================
-# Copyright 2008-2009 Kitware, Inc.
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-# (To distributed this file outside of CMake, substitute the full
-# License text for the above reference.)
-
-# gp_append_unique list_var value
-#
-# Append value to the list variable ${list_var} only if the value is not
-# already in the list.
-#
-function(gp_append_unique list_var value)
- set(contains 0)
-
- foreach(item ${${list_var}})
- if("${item}" STREQUAL "${value}")
- set(contains 1)
- break()
- endif("${item}" STREQUAL "${value}")
- endforeach(item)
-
- if(NOT contains)
- set(${list_var} ${${list_var}} "${value}" PARENT_SCOPE)
- endif(NOT contains)
-endfunction(gp_append_unique)
-
-
-# is_file_executable file result_var
-#
-# Return 1 in ${result_var} if ${file} is a binary executable.
-#
-# Return 0 in ${result_var} otherwise.
-#
-function(is_file_executable file result_var)
- #
- # A file is not executable until proven otherwise:
- #
- set(${result_var} 0 PARENT_SCOPE)
-
- get_filename_component(file_full "${file}" ABSOLUTE)
- string(TOLOWER "${file_full}" file_full_lower)
-
- # If file name ends in .exe on Windows, *assume* executable:
- #
- if(WIN32)
- if("${file_full_lower}" MATCHES "\\.exe$")
- set(${result_var} 1 PARENT_SCOPE)
- return()
- endif("${file_full_lower}" MATCHES "\\.exe$")
-
- # A clause could be added here that uses output or return value of dumpbin
- # to determine ${result_var}. In 99%+? practical cases, the exe name
- # match will be sufficient...
- #
- endif(WIN32)
-
- # Use the information returned from the Unix shell command "file" to
- # determine if ${file_full} should be considered an executable file...
- #
- # If the file command's output contains "executable" and does *not* contain
- # "text" then it is likely an executable suitable for prerequisite analysis
- # via the get_prerequisites macro.
- #
- if(UNIX)
- if(NOT file_cmd)
- find_program(file_cmd "file")
- endif(NOT file_cmd)
-
- if(file_cmd)
- execute_process(COMMAND "${file_cmd}" "${file_full}"
- OUTPUT_VARIABLE file_ov
- OUTPUT_STRIP_TRAILING_WHITESPACE
- )
-
- # Replace the name of the file in the output with a placeholder token
- # (the string " _file_full_ ") so that just in case the path name of
- # the file contains the word "text" or "executable" we are not fooled
- # into thinking "the wrong thing" because the file name matches the
- # other 'file' command output we are looking for...
- #
- string(REPLACE "${file_full}" " _file_full_ " file_ov "${file_ov}")
- string(TOLOWER "${file_ov}" file_ov)
-
- #message(STATUS "file_ov='${file_ov}'")
- if("${file_ov}" MATCHES "executable")
- #message(STATUS "executable!")
- if("${file_ov}" MATCHES "text")
- #message(STATUS "but text, so *not* a binary executable!")
- else("${file_ov}" MATCHES "text")
- set(${result_var} 1 PARENT_SCOPE)
- return()
- endif("${file_ov}" MATCHES "text")
- endif("${file_ov}" MATCHES "executable")
- else(file_cmd)
- message(STATUS "warning: No 'file' command, skipping execute_process...")
- endif(file_cmd)
- endif(UNIX)
-endfunction(is_file_executable)
-
-
-# gp_item_default_embedded_path item default_embedded_path_var
-#
-# Return the path that others should refer to the item by when the item
-# is embedded inside a bundle.
-#
-# Override on a per-project basis by providing a project-specific
-# gp_item_default_embedded_path_override function.
-#
-function(gp_item_default_embedded_path item default_embedded_path_var)
-
- # On Windows and Linux, "embed" prerequisites in the same directory
- # as the executable by default:
- #
- set(path "@executable_path")
- set(overridden 0)
-
- # On the Mac, relative to the executable depending on the type
- # of the thing we are embedding:
- #
- if(APPLE)
- #
- # The assumption here is that all executables in the bundle will be
- # in same-level-directories inside the bundle. The parent directory
- # of an executable inside the bundle should be MacOS or a sibling of
- # MacOS and all embedded paths returned from here will begin with
- # "@executable_path/../" and will work from all executables in all
- # such same-level-directories inside the bundle.
- #
-
- # By default, embed things right next to the main bundle executable:
- #
- set(path "@executable_path/../../Contents/MacOS")
-
- # Embed .dylibs right next to the main bundle executable:
- #
- if(item MATCHES "\\.dylib$")
- set(path "@executable_path/../MacOS")
- set(overridden 1)
- endif(item MATCHES "\\.dylib$")
-
- # Embed frameworks in the embedded "Frameworks" directory (sibling of MacOS):
- #
- if(NOT overridden)
- if(item MATCHES "[^/]+\\.framework/")
- set(path "@executable_path/../Frameworks")
- set(overridden 1)
- endif(item MATCHES "[^/]+\\.framework/")
- endif(NOT overridden)
- endif()
-
- # Provide a hook so that projects can override the default embedded location
- # of any given library by whatever logic they choose:
- #
- if(COMMAND gp_item_default_embedded_path_override)
- gp_item_default_embedded_path_override("${item}" path)
- endif(COMMAND gp_item_default_embedded_path_override)
-
- set(${default_embedded_path_var} "${path}" PARENT_SCOPE)
-endfunction(gp_item_default_embedded_path)
-
-
-# gp_resolve_item context item exepath dirs resolved_item_var
-#
-# Resolve an item into an existing full path file.
-#
-# Override on a per-project basis by providing a project-specific
-# gp_resolve_item_override function.
-#
-function(gp_resolve_item context item exepath dirs resolved_item_var)
- set(resolved 0)
- set(resolved_item "${item}")
-
- # Is it already resolved?
- #
- if(EXISTS "${resolved_item}")
- set(resolved 1)
- endif(EXISTS "${resolved_item}")
-
- if(NOT resolved)
- if(item MATCHES "@executable_path")
- #
- # @executable_path references are assumed relative to exepath
- #
- string(REPLACE "@executable_path" "${exepath}" ri "${item}")
- get_filename_component(ri "${ri}" ABSOLUTE)
-
- if(EXISTS "${ri}")
- #message(STATUS "info: embedded item exists (${ri})")
- set(resolved 1)
- set(resolved_item "${ri}")
- else(EXISTS "${ri}")
- message(STATUS "warning: embedded item does not exist '${ri}'")
- endif(EXISTS "${ri}")
- endif(item MATCHES "@executable_path")
- endif(NOT resolved)
-
- if(NOT resolved)
- if(item MATCHES "@loader_path")
- #
- # @loader_path references are assumed relative to the
- # PATH of the given "context" (presumably another library)
- #
- get_filename_component(contextpath "${context}" PATH)
- string(REPLACE "@loader_path" "${contextpath}" ri "${item}")
- get_filename_component(ri "${ri}" ABSOLUTE)
-
- if(EXISTS "${ri}")
- #message(STATUS "info: embedded item exists (${ri})")
- set(resolved 1)
- set(resolved_item "${ri}")
- else(EXISTS "${ri}")
- message(STATUS "warning: embedded item does not exist '${ri}'")
- endif(EXISTS "${ri}")
- endif(item MATCHES "@loader_path")
- endif(NOT resolved)
-
- if(NOT resolved)
- set(ri "ri-NOTFOUND")
- find_file(ri "${item}" ${exepath} ${dirs} NO_DEFAULT_PATH)
- find_file(ri "${item}" ${exepath} ${dirs} /usr/lib)
- if(ri)
- #message(STATUS "info: 'find_file' in exepath/dirs (${ri})")
- set(resolved 1)
- set(resolved_item "${ri}")
- set(ri "ri-NOTFOUND")
- endif(ri)
- endif(NOT resolved)
-
- if(NOT resolved)
- if(item MATCHES "[^/]+\\.framework/")
- set(fw "fw-NOTFOUND")
- find_file(fw "${item}"
- "~/Library/Frameworks"
- "/Library/Frameworks"
- "/System/Library/Frameworks"
- )
- if(fw)
- #message(STATUS "info: 'find_file' found framework (${fw})")
- set(resolved 1)
- set(resolved_item "${fw}")
- set(fw "fw-NOTFOUND")
- endif(fw)
- endif(item MATCHES "[^/]+\\.framework/")
- endif(NOT resolved)
-
- # Using find_program on Windows will find dll files that are in the PATH.
- # (Converting simple file names into full path names if found.)
- #
- if(WIN32)
- if(NOT resolved)
- set(ri "ri-NOTFOUND")
- find_program(ri "${item}" PATHS "${exepath};${dirs}" NO_DEFAULT_PATH)
- find_program(ri "${item}" PATHS "${exepath};${dirs}")
- if(ri)
- #message(STATUS "info: 'find_program' in exepath/dirs (${ri})")
- set(resolved 1)
- set(resolved_item "${ri}")
- set(ri "ri-NOTFOUND")
- endif(ri)
- endif(NOT resolved)
- endif(WIN32)
-
- # Provide a hook so that projects can override item resolution
- # by whatever logic they choose:
- #
- if(COMMAND gp_resolve_item_override)
- gp_resolve_item_override("${context}" "${item}" "${exepath}" "${dirs}" resolved_item resolved)
- endif(COMMAND gp_resolve_item_override)
-
- if(NOT resolved)
- message(STATUS "
-warning: cannot resolve item '${item}'
-
- possible problems:
- need more directories?
- need to use InstallRequiredSystemLibraries?
- run in install tree instead of build tree?
-")
-# message(STATUS "
-#******************************************************************************
-#warning: cannot resolve item '${item}'
-#
-# possible problems:
-# need more directories?
-# need to use InstallRequiredSystemLibraries?
-# run in install tree instead of build tree?
-#
-# context='${context}'
-# item='${item}'
-# exepath='${exepath}'
-# dirs='${dirs}'
-# resolved_item_var='${resolved_item_var}'
-#******************************************************************************
-#")
- endif(NOT resolved)
-
- set(${resolved_item_var} "${resolved_item}" PARENT_SCOPE)
-endfunction(gp_resolve_item)
-
-
-# gp_resolved_file_type original_file file exepath dirs type_var
-#
-# Return the type of ${file} with respect to ${original_file}. String
-# describing type of prerequisite is returned in variable named ${type_var}.
-#
-# Use ${exepath} and ${dirs} if necessary to resolve non-absolute ${file}
-# values -- but only for non-embedded items.
-#
-# Possible types are:
-# system
-# local
-# embedded
-# other
-#
-function(gp_resolved_file_type original_file file exepath dirs type_var)
- #message(STATUS "**")
-
- if(NOT IS_ABSOLUTE "${original_file}")
- message(STATUS "warning: gp_resolved_file_type expects absolute full path for first arg original_file")
- endif()
-
- set(is_embedded 0)
- set(is_local 0)
- set(is_system 0)
-
- set(resolved_file "${file}")
-
- if("${file}" MATCHES "^@(executable|loader)_path")
- set(is_embedded 1)
- endif()
-
- if(NOT is_embedded)
- if(NOT IS_ABSOLUTE "${file}")
- gp_resolve_item("${original_file}" "${file}" "${exepath}" "${dirs}" resolved_file)
- endif()
-
- string(TOLOWER "${original_file}" original_lower)
- string(TOLOWER "${resolved_file}" lower)
-
- if(UNIX)
- if(resolved_file MATCHES "^(/lib/|/lib32/|/lib64/|/usr/lib/|/usr/lib32/|/usr/lib64/|/usr/X11R6/)")
- set(is_system 1)
- endif()
- endif()
-
- if(APPLE)
- if(resolved_file MATCHES "^(/System/Library/|/usr/lib/)")
- set(is_system 1)
- endif()
- endif()
-
- if(WIN32)
- string(TOLOWER "$ENV{SystemRoot}" sysroot)
- string(REGEX REPLACE "\\\\" "/" sysroot "${sysroot}")
-
- string(TOLOWER "$ENV{windir}" windir)
- string(REGEX REPLACE "\\\\" "/" windir "${windir}")
-
- if(lower MATCHES "^(${sysroot}/system|${windir}/system|${sysroot}/syswow|${windir}/syswow|(.*/)*msvc[^/]+dll)")
- set(is_system 1)
- endif()
- endif()
-
- if(NOT is_system)
- get_filename_component(original_path "${original_lower}" PATH)
- get_filename_component(path "${lower}" PATH)
- if("${original_path}" STREQUAL "${path}")
- set(is_local 1)
- endif()
- endif()
- endif()
-
- # Return type string based on computed booleans:
- #
- set(type "other")
-
- if(is_system)
- set(type "system")
- elseif(is_embedded)
- set(type "embedded")
- elseif(is_local)
- set(type "local")
- endif()
-
- #message(STATUS "gp_resolved_file_type: '${file}' '${resolved_file}'")
- #message(STATUS " type: '${type}'")
-
- if(NOT is_embedded)
- if(NOT IS_ABSOLUTE "${resolved_file}")
- if(lower MATCHES "^msvc[^/]+dll" AND is_system)
- message(STATUS "info: non-absolute msvc file '${file}' returning type '${type}'")
- else()
- message(STATUS "warning: gp_resolved_file_type non-absolute file '${file}' returning type '${type}' -- possibly incorrect")
- endif()
- endif()
- endif()
-
- set(${type_var} "${type}" PARENT_SCOPE)
-
- #message(STATUS "**")
-endfunction()
-
-
-# gp_file_type original_file file type_var
-#
-# Return the type of ${file} with respect to ${original_file}. String
-# describing type of prerequisite is returned in variable named ${type_var}.
-#
-# Possible types are:
-# system
-# local
-# embedded
-# other
-#
-function(gp_file_type original_file file type_var)
- if(NOT IS_ABSOLUTE "${original_file}")
- message(STATUS "warning: gp_file_type expects absolute full path for first arg original_file")
- endif()
-
- get_filename_component(exepath "${original_file}" PATH)
-
- set(type "")
- gp_resolved_file_type("${original_file}" "${file}" "${exepath}" "" type)
-
- set(${type_var} "${type}" PARENT_SCOPE)
-endfunction(gp_file_type)
-
-
-# get_prerequisites target prerequisites_var exclude_system recurse dirs
-#
-# Get the list of shared library files required by ${target}. The list in
-# the variable named ${prerequisites_var} should be empty on first entry to
-# this function. On exit, ${prerequisites_var} will contain the list of
-# required shared library files.
-#
-# target is the full path to an executable file
-#
-# prerequisites_var is the name of a CMake variable to contain the results
-#
-# exclude_system is 0 or 1: 0 to include "system" prerequisites , 1 to
-# exclude them
-#
-# recurse is 0 or 1: 0 for direct prerequisites only, 1 for all prerequisites
-# recursively
-#
-# exepath is the path to the top level executable used for @executable_path
-# replacment on the Mac
-#
-# dirs is a list of paths where libraries might be found: these paths are
-# searched first when a target without any path info is given. Then standard
-# system locations are also searched: PATH, Framework locations, /usr/lib...
-#
-function(get_prerequisites target prerequisites_var exclude_system recurse exepath dirs)
- set(verbose 0)
- set(eol_char "E")
-
- if(NOT IS_ABSOLUTE "${target}")
- message("warning: target '${target}' is not absolute...")
- endif(NOT IS_ABSOLUTE "${target}")
-
- if(NOT EXISTS "${target}")
- message("warning: target '${target}' does not exist...")
- endif(NOT EXISTS "${target}")
-
- # <setup-gp_tool-vars>
- #
- # Try to choose the right tool by default. Caller can set gp_tool prior to
- # calling this function to force using a different tool.
- #
- if("${gp_tool}" STREQUAL "")
- set(gp_tool "ldd")
- if(APPLE)
- set(gp_tool "otool")
- endif(APPLE)
- if(WIN32)
- set(gp_tool "dumpbin")
- endif(WIN32)
- endif("${gp_tool}" STREQUAL "")
-
- set(gp_tool_known 0)
-
- if("${gp_tool}" STREQUAL "ldd")
- set(gp_cmd_args "")
- set(gp_regex "^[\t ]*[^\t ]+ => ([^\t ]+).*${eol_char}$")
- set(gp_regex_cmp_count 1)
- set(gp_tool_known 1)
- endif("${gp_tool}" STREQUAL "ldd")
-
- if("${gp_tool}" STREQUAL "otool")
- set(gp_cmd_args "-L")
- set(gp_regex "^\t([^\t]+) \\(compatibility version ([0-9]+.[0-9]+.[0-9]+), current version ([0-9]+.[0-9]+.[0-9]+)\\)${eol_char}$")
- set(gp_regex_cmp_count 3)
- set(gp_tool_known 1)
- endif("${gp_tool}" STREQUAL "otool")
-
- if("${gp_tool}" STREQUAL "dumpbin")
- set(gp_cmd_args "/dependents")
- set(gp_regex "^ ([^ ].*[Dd][Ll][Ll])${eol_char}$")
- set(gp_regex_cmp_count 1)
- set(gp_tool_known 1)
- set(ENV{VS_UNICODE_OUTPUT} "") # Block extra output from inside VS IDE.
- endif("${gp_tool}" STREQUAL "dumpbin")
-
- if(NOT gp_tool_known)
- message(STATUS "warning: gp_tool='${gp_tool}' is an unknown tool...")
- message(STATUS "CMake function get_prerequisites needs more code to handle '${gp_tool}'")
- message(STATUS "Valid gp_tool values are dumpbin, ldd and otool.")
- return()
- endif(NOT gp_tool_known)
-
- set(gp_cmd_paths ${gp_cmd_paths}
- "C:/Program Files/Microsoft Visual Studio 9.0/VC/bin"
- "C:/Program Files (x86)/Microsoft Visual Studio 9.0/VC/bin"
- "C:/Program Files/Microsoft Visual Studio 8/VC/BIN"
- "C:/Program Files (x86)/Microsoft Visual Studio 8/VC/BIN"
- "C:/Program Files/Microsoft Visual Studio .NET 2003/VC7/BIN"
- "C:/Program Files (x86)/Microsoft Visual Studio .NET 2003/VC7/BIN"
- "/usr/local/bin"
- "/usr/bin"
- )
-
- find_program(gp_cmd ${gp_tool} PATHS ${gp_cmd_paths})
-
- if(NOT gp_cmd)
- message(STATUS "warning: could not find '${gp_tool}' - cannot analyze prerequisites...")
- return()
- endif(NOT gp_cmd)
-
- if("${gp_tool}" STREQUAL "dumpbin")
- # When running dumpbin, it also needs the "Common7/IDE" directory in the
- # PATH. It will already be in the PATH if being run from a Visual Studio
- # command prompt. Add it to the PATH here in case we are running from a
- # different command prompt.
- #
- get_filename_component(gp_cmd_dir "${gp_cmd}" PATH)
- get_filename_component(gp_cmd_dlls_dir "${gp_cmd_dir}/../../Common7/IDE" ABSOLUTE)
- if(EXISTS "${gp_cmd_dlls_dir}")
- # only add to the path if it is not already in the path
- if(NOT "$ENV{PATH}" MATCHES "${gp_cmd_dlls_dir}")
- set(ENV{PATH} "$ENV{PATH};${gp_cmd_dlls_dir}")
- endif(NOT "$ENV{PATH}" MATCHES "${gp_cmd_dlls_dir}")
- endif(EXISTS "${gp_cmd_dlls_dir}")
- endif("${gp_tool}" STREQUAL "dumpbin")
- #
- # </setup-gp_tool-vars>
-
- if("${gp_tool}" STREQUAL "ldd")
- set(old_ld_env "$ENV{LD_LIBRARY_PATH}")
- foreach(dir ${exepath} ${dirs})
- set(ENV{LD_LIBRARY_PATH} "${dir}:$ENV{LD_LIBRARY_PATH}")
- endforeach(dir)
- endif("${gp_tool}" STREQUAL "ldd")
-
-
- # Track new prerequisites at each new level of recursion. Start with an
- # empty list at each level:
- #
- set(unseen_prereqs)
-
- # Run gp_cmd on the target:
- #
- execute_process(
- COMMAND ${gp_cmd} ${gp_cmd_args} ${target}
- OUTPUT_VARIABLE gp_cmd_ov
- )
-
- if("${gp_tool}" STREQUAL "ldd")
- set(ENV{LD_LIBRARY_PATH} "${old_ld_env}")
- endif("${gp_tool}" STREQUAL "ldd")
-
- if(verbose)
- message(STATUS "<RawOutput cmd='${gp_cmd} ${gp_cmd_args} ${target}'>")
- message(STATUS "gp_cmd_ov='${gp_cmd_ov}'")
- message(STATUS "</RawOutput>")
- endif(verbose)
-
- get_filename_component(target_dir "${target}" PATH)
-
- # Convert to a list of lines:
- #
- string(REGEX REPLACE ";" "\\\\;" candidates "${gp_cmd_ov}")
- string(REGEX REPLACE "\n" "${eol_char};" candidates "${candidates}")
-
- # Analyze each line for file names that match the regular expression:
- #
- foreach(candidate ${candidates})
- if("${candidate}" MATCHES "${gp_regex}")
- # Extract information from each candidate:
- string(REGEX REPLACE "${gp_regex}" "\\1" raw_item "${candidate}")
-
- if(gp_regex_cmp_count GREATER 1)
- string(REGEX REPLACE "${gp_regex}" "\\2" raw_compat_version "${candidate}")
- string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\1" compat_major_version "${raw_compat_version}")
- string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\2" compat_minor_version "${raw_compat_version}")
- string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\3" compat_patch_version "${raw_compat_version}")
- endif(gp_regex_cmp_count GREATER 1)
-
- if(gp_regex_cmp_count GREATER 2)
- string(REGEX REPLACE "${gp_regex}" "\\3" raw_current_version "${candidate}")
- string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\1" current_major_version "${raw_current_version}")
- string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\2" current_minor_version "${raw_current_version}")
- string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\3" current_patch_version "${raw_current_version}")
- endif(gp_regex_cmp_count GREATER 2)
-
- # Use the raw_item as the list entries returned by this function. Use the
- # gp_resolve_item function to resolve it to an actual full path file if
- # necessary.
- #
- set(item "${raw_item}")
-
- # Add each item unless it is excluded:
- #
- set(add_item 1)
-
- if(${exclude_system})
- set(type "")
- gp_resolved_file_type("${target}" "${item}" "${exepath}" "${dirs}" type)
- if("${type}" STREQUAL "system")
- set(add_item 0)
- endif("${type}" STREQUAL "system")
- endif(${exclude_system})
-
- if(add_item)
- list(LENGTH ${prerequisites_var} list_length_before_append)
- gp_append_unique(${prerequisites_var} "${item}")
- list(LENGTH ${prerequisites_var} list_length_after_append)
-
- if(${recurse})
- # If item was really added, this is the first time we have seen it.
- # Add it to unseen_prereqs so that we can recursively add *its*
- # prerequisites...
- #
- # But first: resolve its name to an absolute full path name such
- # that the analysis tools can simply accept it as input.
- #
- if(NOT list_length_before_append EQUAL list_length_after_append)
- gp_resolve_item("${target}" "${item}" "${exepath}" "${dirs}" resolved_item)
- set(unseen_prereqs ${unseen_prereqs} "${resolved_item}")
- endif(NOT list_length_before_append EQUAL list_length_after_append)
- endif(${recurse})
- endif(add_item)
- else("${candidate}" MATCHES "${gp_regex}")
- if(verbose)
- message(STATUS "ignoring non-matching line: '${candidate}'")
- endif(verbose)
- endif("${candidate}" MATCHES "${gp_regex}")
- endforeach(candidate)
-
- list(LENGTH ${prerequisites_var} prerequisites_var_length)
- if(prerequisites_var_length GREATER 0)
- list(SORT ${prerequisites_var})
- endif(prerequisites_var_length GREATER 0)
- if(${recurse})
- set(more_inputs ${unseen_prereqs})
- foreach(input ${more_inputs})
- get_prerequisites("${input}" ${prerequisites_var} ${exclude_system} ${recurse} "${exepath}" "${dirs}")
- endforeach(input)
- endif(${recurse})
-
- set(${prerequisites_var} ${${prerequisites_var}} PARENT_SCOPE)
-endfunction(get_prerequisites)
-
-
-# list_prerequisites target all exclude_system verbose
-#
-# ARGV0 (target) is the full path to an executable file
-#
-# optional ARGV1 (all) is 0 or 1: 0 for direct prerequisites only,
-# 1 for all prerequisites recursively
-#
-# optional ARGV2 (exclude_system) is 0 or 1: 0 to include "system"
-# prerequisites , 1 to exclude them
-#
-# optional ARGV3 (verbose) is 0 or 1: 0 to print only full path
-# names of prerequisites, 1 to print extra information
-#
-function(list_prerequisites target)
- if("${ARGV1}" STREQUAL "")
- set(all 1)
- else("${ARGV1}" STREQUAL "")
- set(all "${ARGV1}")
- endif("${ARGV1}" STREQUAL "")
-
- if("${ARGV2}" STREQUAL "")
- set(exclude_system 0)
- else("${ARGV2}" STREQUAL "")
- set(exclude_system "${ARGV2}")
- endif("${ARGV2}" STREQUAL "")
-
- if("${ARGV3}" STREQUAL "")
- set(verbose 0)
- else("${ARGV3}" STREQUAL "")
- set(verbose "${ARGV3}")
- endif("${ARGV3}" STREQUAL "")
-
- set(count 0)
- set(count_str "")
- set(print_count "${verbose}")
- set(print_prerequisite_type "${verbose}")
- set(print_target "${verbose}")
- set(type_str "")
-
- get_filename_component(exepath "${target}" PATH)
-
- set(prereqs "")
- get_prerequisites("${target}" prereqs ${exclude_system} ${all} "${exepath}" "")
-
- if(print_target)
- message(STATUS "File '${target}' depends on:")
- endif(print_target)
-
- foreach(d ${prereqs})
- math(EXPR count "${count} + 1")
-
- if(print_count)
- set(count_str "${count}. ")
- endif(print_count)
-
- if(print_prerequisite_type)
- gp_file_type("${target}" "${d}" type)
- set(type_str " (${type})")
- endif(print_prerequisite_type)
-
- message(STATUS "${count_str}${d}${type_str}")
- endforeach(d)
-endfunction(list_prerequisites)
-
-
-# list_prerequisites_by_glob glob_arg glob_exp
-#
-# glob_arg is GLOB or GLOB_RECURSE
-#
-# glob_exp is a globbing expression used with "file(GLOB" to retrieve a list
-# of matching files. If a matching file is executable, its prerequisites are
-# listed.
-#
-# Any additional (optional) arguments provided are passed along as the
-# optional arguments to the list_prerequisites calls.
-#
-function(list_prerequisites_by_glob glob_arg glob_exp)
- message(STATUS "=============================================================================")
- message(STATUS "List prerequisites of executables matching ${glob_arg} '${glob_exp}'")
- message(STATUS "")
- file(${glob_arg} file_list ${glob_exp})
- foreach(f ${file_list})
- is_file_executable("${f}" is_f_executable)
- if(is_f_executable)
- message(STATUS "=============================================================================")
- list_prerequisites("${f}" ${ARGN})
- message(STATUS "")
- endif(is_f_executable)
- endforeach(f)
-endfunction(list_prerequisites_by_glob)
+# GetPrerequisites.cmake +# +# This script provides functions to list the .dll, .dylib or .so files that an +# executable or shared library file depends on. (Its prerequisites.) +# +# It uses various tools to obtain the list of required shared library files: +# dumpbin (Windows) +# ldd (Linux/Unix) +# otool (Mac OSX) +# +# The following functions are provided by this script: +# gp_append_unique +# is_file_executable +# gp_item_default_embedded_path +# (projects can override with gp_item_default_embedded_path_override) +# gp_resolve_item +# (projects can override with gp_resolve_item_override) +# gp_resolved_file_type +# gp_file_type +# get_prerequisites +# list_prerequisites +# list_prerequisites_by_glob +# +# Requires CMake 2.6 or greater because it uses function, break, return and +# PARENT_SCOPE. + +#============================================================================= +# Copyright 2008-2009 Kitware, Inc. +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distributed this file outside of CMake, substitute the full +# License text for the above reference.) + +# gp_append_unique list_var value +# +# Append value to the list variable ${list_var} only if the value is not +# already in the list. +# +function(gp_append_unique list_var value) + set(contains 0) + + foreach(item ${${list_var}}) + if("${item}" STREQUAL "${value}") + set(contains 1) + break() + endif("${item}" STREQUAL "${value}") + endforeach(item) + + if(NOT contains) + set(${list_var} ${${list_var}} "${value}" PARENT_SCOPE) + endif(NOT contains) +endfunction(gp_append_unique) + + +# is_file_executable file result_var +# +# Return 1 in ${result_var} if ${file} is a binary executable. +# +# Return 0 in ${result_var} otherwise. +# +function(is_file_executable file result_var) + # + # A file is not executable until proven otherwise: + # + set(${result_var} 0 PARENT_SCOPE) + + get_filename_component(file_full "${file}" ABSOLUTE) + string(TOLOWER "${file_full}" file_full_lower) + + # If file name ends in .exe on Windows, *assume* executable: + # + if(WIN32) + if("${file_full_lower}" MATCHES "\\.exe$") + set(${result_var} 1 PARENT_SCOPE) + return() + endif("${file_full_lower}" MATCHES "\\.exe$") + + # A clause could be added here that uses output or return value of dumpbin + # to determine ${result_var}. In 99%+? practical cases, the exe name + # match will be sufficient... + # + endif(WIN32) + + # Use the information returned from the Unix shell command "file" to + # determine if ${file_full} should be considered an executable file... + # + # If the file command's output contains "executable" and does *not* contain + # "text" then it is likely an executable suitable for prerequisite analysis + # via the get_prerequisites macro. + # + if(UNIX) + if(NOT file_cmd) + find_program(file_cmd "file") + endif(NOT file_cmd) + + if(file_cmd) + execute_process(COMMAND "${file_cmd}" "${file_full}" + OUTPUT_VARIABLE file_ov + OUTPUT_STRIP_TRAILING_WHITESPACE + ) + + # Replace the name of the file in the output with a placeholder token + # (the string " _file_full_ ") so that just in case the path name of + # the file contains the word "text" or "executable" we are not fooled + # into thinking "the wrong thing" because the file name matches the + # other 'file' command output we are looking for... + # + string(REPLACE "${file_full}" " _file_full_ " file_ov "${file_ov}") + string(TOLOWER "${file_ov}" file_ov) + + #message(STATUS "file_ov='${file_ov}'") + if("${file_ov}" MATCHES "executable") + #message(STATUS "executable!") + if("${file_ov}" MATCHES "text") + #message(STATUS "but text, so *not* a binary executable!") + else("${file_ov}" MATCHES "text") + set(${result_var} 1 PARENT_SCOPE) + return() + endif("${file_ov}" MATCHES "text") + endif("${file_ov}" MATCHES "executable") + else(file_cmd) + message(STATUS "warning: No 'file' command, skipping execute_process...") + endif(file_cmd) + endif(UNIX) +endfunction(is_file_executable) + + +# gp_item_default_embedded_path item default_embedded_path_var +# +# Return the path that others should refer to the item by when the item +# is embedded inside a bundle. +# +# Override on a per-project basis by providing a project-specific +# gp_item_default_embedded_path_override function. +# +function(gp_item_default_embedded_path item default_embedded_path_var) + + # On Windows and Linux, "embed" prerequisites in the same directory + # as the executable by default: + # + set(path "@executable_path") + set(overridden 0) + + # On the Mac, relative to the executable depending on the type + # of the thing we are embedding: + # + if(APPLE) + # + # The assumption here is that all executables in the bundle will be + # in same-level-directories inside the bundle. The parent directory + # of an executable inside the bundle should be MacOS or a sibling of + # MacOS and all embedded paths returned from here will begin with + # "@executable_path/../" and will work from all executables in all + # such same-level-directories inside the bundle. + # + + # By default, embed things right next to the main bundle executable: + # + set(path "@executable_path/../../Contents/MacOS") + + # Embed .dylibs right next to the main bundle executable: + # + if(item MATCHES "\\.dylib$") + set(path "@executable_path/../MacOS") + set(overridden 1) + endif(item MATCHES "\\.dylib$") + + # Embed frameworks in the embedded "Frameworks" directory (sibling of MacOS): + # + if(NOT overridden) + if(item MATCHES "[^/]+\\.framework/") + set(path "@executable_path/../Frameworks") + set(overridden 1) + endif(item MATCHES "[^/]+\\.framework/") + endif(NOT overridden) + endif() + + # Provide a hook so that projects can override the default embedded location + # of any given library by whatever logic they choose: + # + if(COMMAND gp_item_default_embedded_path_override) + gp_item_default_embedded_path_override("${item}" path) + endif(COMMAND gp_item_default_embedded_path_override) + + set(${default_embedded_path_var} "${path}" PARENT_SCOPE) +endfunction(gp_item_default_embedded_path) + + +# gp_resolve_item context item exepath dirs resolved_item_var +# +# Resolve an item into an existing full path file. +# +# Override on a per-project basis by providing a project-specific +# gp_resolve_item_override function. +# +function(gp_resolve_item context item exepath dirs resolved_item_var) + set(resolved 0) + set(resolved_item "${item}") + + # Is it already resolved? + # + if(EXISTS "${resolved_item}") + set(resolved 1) + endif(EXISTS "${resolved_item}") + + if(NOT resolved) + if(item MATCHES "@executable_path") + # + # @executable_path references are assumed relative to exepath + # + string(REPLACE "@executable_path" "${exepath}" ri "${item}") + get_filename_component(ri "${ri}" ABSOLUTE) + + if(EXISTS "${ri}") + #message(STATUS "info: embedded item exists (${ri})") + set(resolved 1) + set(resolved_item "${ri}") + else(EXISTS "${ri}") + message(STATUS "warning: embedded item does not exist '${ri}'") + endif(EXISTS "${ri}") + endif(item MATCHES "@executable_path") + endif(NOT resolved) + + if(NOT resolved) + if(item MATCHES "@loader_path") + # + # @loader_path references are assumed relative to the + # PATH of the given "context" (presumably another library) + # + get_filename_component(contextpath "${context}" PATH) + string(REPLACE "@loader_path" "${contextpath}" ri "${item}") + get_filename_component(ri "${ri}" ABSOLUTE) + + if(EXISTS "${ri}") + #message(STATUS "info: embedded item exists (${ri})") + set(resolved 1) + set(resolved_item "${ri}") + else(EXISTS "${ri}") + message(STATUS "warning: embedded item does not exist '${ri}'") + endif(EXISTS "${ri}") + endif(item MATCHES "@loader_path") + endif(NOT resolved) + + if(NOT resolved) + set(ri "ri-NOTFOUND") + find_file(ri "${item}" ${exepath} ${dirs} NO_DEFAULT_PATH) + find_file(ri "${item}" ${exepath} ${dirs} /usr/lib) + if(ri) + #message(STATUS "info: 'find_file' in exepath/dirs (${ri})") + set(resolved 1) + set(resolved_item "${ri}") + set(ri "ri-NOTFOUND") + endif(ri) + endif(NOT resolved) + + if(NOT resolved) + if(item MATCHES "[^/]+\\.framework/") + set(fw "fw-NOTFOUND") + find_file(fw "${item}" + "~/Library/Frameworks" + "/Library/Frameworks" + "/System/Library/Frameworks" + ) + if(fw) + #message(STATUS "info: 'find_file' found framework (${fw})") + set(resolved 1) + set(resolved_item "${fw}") + set(fw "fw-NOTFOUND") + endif(fw) + endif(item MATCHES "[^/]+\\.framework/") + endif(NOT resolved) + + # Using find_program on Windows will find dll files that are in the PATH. + # (Converting simple file names into full path names if found.) + # + if(WIN32) + if(NOT resolved) + set(ri "ri-NOTFOUND") + find_program(ri "${item}" PATHS "${exepath};${dirs}" NO_DEFAULT_PATH) + find_program(ri "${item}" PATHS "${exepath};${dirs}") + if(ri) + #message(STATUS "info: 'find_program' in exepath/dirs (${ri})") + set(resolved 1) + set(resolved_item "${ri}") + set(ri "ri-NOTFOUND") + endif(ri) + endif(NOT resolved) + endif(WIN32) + + # Provide a hook so that projects can override item resolution + # by whatever logic they choose: + # + if(COMMAND gp_resolve_item_override) + gp_resolve_item_override("${context}" "${item}" "${exepath}" "${dirs}" resolved_item resolved) + endif(COMMAND gp_resolve_item_override) + + if(NOT resolved) + message(STATUS " +warning: cannot resolve item '${item}' + + possible problems: + need more directories? + need to use InstallRequiredSystemLibraries? + run in install tree instead of build tree? +") +# message(STATUS " +#****************************************************************************** +#warning: cannot resolve item '${item}' +# +# possible problems: +# need more directories? +# need to use InstallRequiredSystemLibraries? +# run in install tree instead of build tree? +# +# context='${context}' +# item='${item}' +# exepath='${exepath}' +# dirs='${dirs}' +# resolved_item_var='${resolved_item_var}' +#****************************************************************************** +#") + endif(NOT resolved) + + set(${resolved_item_var} "${resolved_item}" PARENT_SCOPE) +endfunction(gp_resolve_item) + + +# gp_resolved_file_type original_file file exepath dirs type_var +# +# Return the type of ${file} with respect to ${original_file}. String +# describing type of prerequisite is returned in variable named ${type_var}. +# +# Use ${exepath} and ${dirs} if necessary to resolve non-absolute ${file} +# values -- but only for non-embedded items. +# +# Possible types are: +# system +# local +# embedded +# other +# +function(gp_resolved_file_type original_file file exepath dirs type_var) + #message(STATUS "**") + + if(NOT IS_ABSOLUTE "${original_file}") + message(STATUS "warning: gp_resolved_file_type expects absolute full path for first arg original_file") + endif() + + set(is_embedded 0) + set(is_local 0) + set(is_system 0) + + set(resolved_file "${file}") + + if("${file}" MATCHES "^@(executable|loader)_path") + set(is_embedded 1) + endif() + + if(NOT is_embedded) + if(NOT IS_ABSOLUTE "${file}") + gp_resolve_item("${original_file}" "${file}" "${exepath}" "${dirs}" resolved_file) + endif() + + string(TOLOWER "${original_file}" original_lower) + string(TOLOWER "${resolved_file}" lower) + + if(UNIX) + if(resolved_file MATCHES "^(/lib/|/lib32/|/lib64/|/usr/lib/|/usr/lib32/|/usr/lib64/|/usr/X11R6/)") + set(is_system 1) + endif() + endif() + + if(APPLE) + if(resolved_file MATCHES "^(/System/Library/|/usr/lib/)") + set(is_system 1) + endif() + endif() + + if(WIN32) + string(TOLOWER "$ENV{SystemRoot}" sysroot) + string(REGEX REPLACE "\\\\" "/" sysroot "${sysroot}") + + string(TOLOWER "$ENV{windir}" windir) + string(REGEX REPLACE "\\\\" "/" windir "${windir}") + + if(lower MATCHES "^(${sysroot}/system|${windir}/system|${sysroot}/syswow|${windir}/syswow|(.*/)*msvc[^/]+dll)") + set(is_system 1) + endif() + endif() + + if(NOT is_system) + get_filename_component(original_path "${original_lower}" PATH) + get_filename_component(path "${lower}" PATH) + if("${original_path}" STREQUAL "${path}") + set(is_local 1) + endif() + endif() + endif() + + # Return type string based on computed booleans: + # + set(type "other") + + if(is_system) + set(type "system") + elseif(is_embedded) + set(type "embedded") + elseif(is_local) + set(type "local") + endif() + + #message(STATUS "gp_resolved_file_type: '${file}' '${resolved_file}'") + #message(STATUS " type: '${type}'") + + if(NOT is_embedded) + if(NOT IS_ABSOLUTE "${resolved_file}") + if(lower MATCHES "^msvc[^/]+dll" AND is_system) + message(STATUS "info: non-absolute msvc file '${file}' returning type '${type}'") + else() + message(STATUS "warning: gp_resolved_file_type non-absolute file '${file}' returning type '${type}' -- possibly incorrect") + endif() + endif() + endif() + + set(${type_var} "${type}" PARENT_SCOPE) + + #message(STATUS "**") +endfunction() + + +# gp_file_type original_file file type_var +# +# Return the type of ${file} with respect to ${original_file}. String +# describing type of prerequisite is returned in variable named ${type_var}. +# +# Possible types are: +# system +# local +# embedded +# other +# +function(gp_file_type original_file file type_var) + if(NOT IS_ABSOLUTE "${original_file}") + message(STATUS "warning: gp_file_type expects absolute full path for first arg original_file") + endif() + + get_filename_component(exepath "${original_file}" PATH) + + set(type "") + gp_resolved_file_type("${original_file}" "${file}" "${exepath}" "" type) + + set(${type_var} "${type}" PARENT_SCOPE) +endfunction(gp_file_type) + + +# get_prerequisites target prerequisites_var exclude_system recurse dirs +# +# Get the list of shared library files required by ${target}. The list in +# the variable named ${prerequisites_var} should be empty on first entry to +# this function. On exit, ${prerequisites_var} will contain the list of +# required shared library files. +# +# target is the full path to an executable file +# +# prerequisites_var is the name of a CMake variable to contain the results +# +# exclude_system is 0 or 1: 0 to include "system" prerequisites , 1 to +# exclude them +# +# recurse is 0 or 1: 0 for direct prerequisites only, 1 for all prerequisites +# recursively +# +# exepath is the path to the top level executable used for @executable_path +# replacment on the Mac +# +# dirs is a list of paths where libraries might be found: these paths are +# searched first when a target without any path info is given. Then standard +# system locations are also searched: PATH, Framework locations, /usr/lib... +# +function(get_prerequisites target prerequisites_var exclude_system recurse exepath dirs) + set(verbose 0) + set(eol_char "E") + + if(NOT IS_ABSOLUTE "${target}") + message("warning: target '${target}' is not absolute...") + endif(NOT IS_ABSOLUTE "${target}") + + if(NOT EXISTS "${target}") + message("warning: target '${target}' does not exist...") + endif(NOT EXISTS "${target}") + + # <setup-gp_tool-vars> + # + # Try to choose the right tool by default. Caller can set gp_tool prior to + # calling this function to force using a different tool. + # + if("${gp_tool}" STREQUAL "") + set(gp_tool "ldd") + if(APPLE) + set(gp_tool "otool") + endif(APPLE) + if(WIN32) + set(gp_tool "dumpbin") + endif(WIN32) + endif("${gp_tool}" STREQUAL "") + + set(gp_tool_known 0) + + if("${gp_tool}" STREQUAL "ldd") + set(gp_cmd_args "") + set(gp_regex "^[\t ]*[^\t ]+ => ([^\t ]+).*${eol_char}$") + set(gp_regex_cmp_count 1) + set(gp_tool_known 1) + endif("${gp_tool}" STREQUAL "ldd") + + if("${gp_tool}" STREQUAL "otool") + set(gp_cmd_args "-L") + set(gp_regex "^\t([^\t]+) \\(compatibility version ([0-9]+.[0-9]+.[0-9]+), current version ([0-9]+.[0-9]+.[0-9]+)\\)${eol_char}$") + set(gp_regex_cmp_count 3) + set(gp_tool_known 1) + endif("${gp_tool}" STREQUAL "otool") + + if("${gp_tool}" STREQUAL "dumpbin") + set(gp_cmd_args "/dependents") + set(gp_regex "^ ([^ ].*[Dd][Ll][Ll])${eol_char}$") + set(gp_regex_cmp_count 1) + set(gp_tool_known 1) + set(ENV{VS_UNICODE_OUTPUT} "") # Block extra output from inside VS IDE. + endif("${gp_tool}" STREQUAL "dumpbin") + + if(NOT gp_tool_known) + message(STATUS "warning: gp_tool='${gp_tool}' is an unknown tool...") + message(STATUS "CMake function get_prerequisites needs more code to handle '${gp_tool}'") + message(STATUS "Valid gp_tool values are dumpbin, ldd and otool.") + return() + endif(NOT gp_tool_known) + + set(gp_cmd_paths ${gp_cmd_paths} + "C:/Program Files/Microsoft Visual Studio 9.0/VC/bin" + "C:/Program Files (x86)/Microsoft Visual Studio 9.0/VC/bin" + "C:/Program Files/Microsoft Visual Studio 8/VC/BIN" + "C:/Program Files (x86)/Microsoft Visual Studio 8/VC/BIN" + "C:/Program Files/Microsoft Visual Studio .NET 2003/VC7/BIN" + "C:/Program Files (x86)/Microsoft Visual Studio .NET 2003/VC7/BIN" + "/usr/local/bin" + "/usr/bin" + ) + + find_program(gp_cmd ${gp_tool} PATHS ${gp_cmd_paths}) + + if(NOT gp_cmd) + message(STATUS "warning: could not find '${gp_tool}' - cannot analyze prerequisites...") + return() + endif(NOT gp_cmd) + + if("${gp_tool}" STREQUAL "dumpbin") + # When running dumpbin, it also needs the "Common7/IDE" directory in the + # PATH. It will already be in the PATH if being run from a Visual Studio + # command prompt. Add it to the PATH here in case we are running from a + # different command prompt. + # + get_filename_component(gp_cmd_dir "${gp_cmd}" PATH) + get_filename_component(gp_cmd_dlls_dir "${gp_cmd_dir}/../../Common7/IDE" ABSOLUTE) + if(EXISTS "${gp_cmd_dlls_dir}") + # only add to the path if it is not already in the path + if(NOT "$ENV{PATH}" MATCHES "${gp_cmd_dlls_dir}") + set(ENV{PATH} "$ENV{PATH};${gp_cmd_dlls_dir}") + endif(NOT "$ENV{PATH}" MATCHES "${gp_cmd_dlls_dir}") + endif(EXISTS "${gp_cmd_dlls_dir}") + endif("${gp_tool}" STREQUAL "dumpbin") + # + # </setup-gp_tool-vars> + + if("${gp_tool}" STREQUAL "ldd") + set(old_ld_env "$ENV{LD_LIBRARY_PATH}") + foreach(dir ${exepath} ${dirs}) + set(ENV{LD_LIBRARY_PATH} "${dir}:$ENV{LD_LIBRARY_PATH}") + endforeach(dir) + endif("${gp_tool}" STREQUAL "ldd") + + + # Track new prerequisites at each new level of recursion. Start with an + # empty list at each level: + # + set(unseen_prereqs) + + # Run gp_cmd on the target: + # + execute_process( + COMMAND ${gp_cmd} ${gp_cmd_args} ${target} + OUTPUT_VARIABLE gp_cmd_ov + ) + + if("${gp_tool}" STREQUAL "ldd") + set(ENV{LD_LIBRARY_PATH} "${old_ld_env}") + endif("${gp_tool}" STREQUAL "ldd") + + if(verbose) + message(STATUS "<RawOutput cmd='${gp_cmd} ${gp_cmd_args} ${target}'>") + message(STATUS "gp_cmd_ov='${gp_cmd_ov}'") + message(STATUS "</RawOutput>") + endif(verbose) + + get_filename_component(target_dir "${target}" PATH) + + # Convert to a list of lines: + # + string(REGEX REPLACE ";" "\\\\;" candidates "${gp_cmd_ov}") + string(REGEX REPLACE "\n" "${eol_char};" candidates "${candidates}") + + # Analyze each line for file names that match the regular expression: + # + foreach(candidate ${candidates}) + if("${candidate}" MATCHES "${gp_regex}") + # Extract information from each candidate: + string(REGEX REPLACE "${gp_regex}" "\\1" raw_item "${candidate}") + + if(gp_regex_cmp_count GREATER 1) + string(REGEX REPLACE "${gp_regex}" "\\2" raw_compat_version "${candidate}") + string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\1" compat_major_version "${raw_compat_version}") + string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\2" compat_minor_version "${raw_compat_version}") + string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\3" compat_patch_version "${raw_compat_version}") + endif(gp_regex_cmp_count GREATER 1) + + if(gp_regex_cmp_count GREATER 2) + string(REGEX REPLACE "${gp_regex}" "\\3" raw_current_version "${candidate}") + string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\1" current_major_version "${raw_current_version}") + string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\2" current_minor_version "${raw_current_version}") + string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\3" current_patch_version "${raw_current_version}") + endif(gp_regex_cmp_count GREATER 2) + + # Use the raw_item as the list entries returned by this function. Use the + # gp_resolve_item function to resolve it to an actual full path file if + # necessary. + # + set(item "${raw_item}") + + # Add each item unless it is excluded: + # + set(add_item 1) + + if(${exclude_system}) + set(type "") + gp_resolved_file_type("${target}" "${item}" "${exepath}" "${dirs}" type) + if("${type}" STREQUAL "system") + set(add_item 0) + endif("${type}" STREQUAL "system") + endif(${exclude_system}) + + if(add_item) + list(LENGTH ${prerequisites_var} list_length_before_append) + gp_append_unique(${prerequisites_var} "${item}") + list(LENGTH ${prerequisites_var} list_length_after_append) + + if(${recurse}) + # If item was really added, this is the first time we have seen it. + # Add it to unseen_prereqs so that we can recursively add *its* + # prerequisites... + # + # But first: resolve its name to an absolute full path name such + # that the analysis tools can simply accept it as input. + # + if(NOT list_length_before_append EQUAL list_length_after_append) + gp_resolve_item("${target}" "${item}" "${exepath}" "${dirs}" resolved_item) + set(unseen_prereqs ${unseen_prereqs} "${resolved_item}") + endif(NOT list_length_before_append EQUAL list_length_after_append) + endif(${recurse}) + endif(add_item) + else("${candidate}" MATCHES "${gp_regex}") + if(verbose) + message(STATUS "ignoring non-matching line: '${candidate}'") + endif(verbose) + endif("${candidate}" MATCHES "${gp_regex}") + endforeach(candidate) + + list(LENGTH ${prerequisites_var} prerequisites_var_length) + if(prerequisites_var_length GREATER 0) + list(SORT ${prerequisites_var}) + endif(prerequisites_var_length GREATER 0) + if(${recurse}) + set(more_inputs ${unseen_prereqs}) + foreach(input ${more_inputs}) + get_prerequisites("${input}" ${prerequisites_var} ${exclude_system} ${recurse} "${exepath}" "${dirs}") + endforeach(input) + endif(${recurse}) + + set(${prerequisites_var} ${${prerequisites_var}} PARENT_SCOPE) +endfunction(get_prerequisites) + + +# list_prerequisites target all exclude_system verbose +# +# ARGV0 (target) is the full path to an executable file +# +# optional ARGV1 (all) is 0 or 1: 0 for direct prerequisites only, +# 1 for all prerequisites recursively +# +# optional ARGV2 (exclude_system) is 0 or 1: 0 to include "system" +# prerequisites , 1 to exclude them +# +# optional ARGV3 (verbose) is 0 or 1: 0 to print only full path +# names of prerequisites, 1 to print extra information +# +function(list_prerequisites target) + if("${ARGV1}" STREQUAL "") + set(all 1) + else("${ARGV1}" STREQUAL "") + set(all "${ARGV1}") + endif("${ARGV1}" STREQUAL "") + + if("${ARGV2}" STREQUAL "") + set(exclude_system 0) + else("${ARGV2}" STREQUAL "") + set(exclude_system "${ARGV2}") + endif("${ARGV2}" STREQUAL "") + + if("${ARGV3}" STREQUAL "") + set(verbose 0) + else("${ARGV3}" STREQUAL "") + set(verbose "${ARGV3}") + endif("${ARGV3}" STREQUAL "") + + set(count 0) + set(count_str "") + set(print_count "${verbose}") + set(print_prerequisite_type "${verbose}") + set(print_target "${verbose}") + set(type_str "") + + get_filename_component(exepath "${target}" PATH) + + set(prereqs "") + get_prerequisites("${target}" prereqs ${exclude_system} ${all} "${exepath}" "") + + if(print_target) + message(STATUS "File '${target}' depends on:") + endif(print_target) + + foreach(d ${prereqs}) + math(EXPR count "${count} + 1") + + if(print_count) + set(count_str "${count}. ") + endif(print_count) + + if(print_prerequisite_type) + gp_file_type("${target}" "${d}" type) + set(type_str " (${type})") + endif(print_prerequisite_type) + + message(STATUS "${count_str}${d}${type_str}") + endforeach(d) +endfunction(list_prerequisites) + + +# list_prerequisites_by_glob glob_arg glob_exp +# +# glob_arg is GLOB or GLOB_RECURSE +# +# glob_exp is a globbing expression used with "file(GLOB" to retrieve a list +# of matching files. If a matching file is executable, its prerequisites are +# listed. +# +# Any additional (optional) arguments provided are passed along as the +# optional arguments to the list_prerequisites calls. +# +function(list_prerequisites_by_glob glob_arg glob_exp) + message(STATUS "=============================================================================") + message(STATUS "List prerequisites of executables matching ${glob_arg} '${glob_exp}'") + message(STATUS "") + file(${glob_arg} file_list ${glob_exp}) + foreach(f ${file_list}) + is_file_executable("${f}" is_f_executable) + if(is_f_executable) + message(STATUS "=============================================================================") + list_prerequisites("${f}" ${ARGN}) + message(STATUS "") + endif(is_f_executable) + endforeach(f) +endfunction(list_prerequisites_by_glob) diff --git a/indra/cmake/LLAddBuildTest.cmake b/indra/cmake/LLAddBuildTest.cmake index 62b764bb30..05f0492234 100644 --- a/indra/cmake/LLAddBuildTest.cmake +++ b/indra/cmake/LLAddBuildTest.cmake @@ -1,276 +1,276 @@ -# -*- cmake -*-
-include(LLTestCommand)
-include(GoogleMock)
-
-MACRO(LL_ADD_PROJECT_UNIT_TESTS project sources)
- # Given a project name and a list of sourcefiles (with optional properties on each),
- # add targets to build and run the tests specified.
- # ASSUMPTIONS:
- # * this macro is being executed in the project file that is passed in
- # * current working SOURCE dir is that project dir
- # * there is a subfolder tests/ with test code corresponding to the filenames passed in
- # * properties for each sourcefile passed in indicate what libs to link that file with (MAKE NO ASSUMPTIONS ASIDE FROM TUT)
- #
- # More info and examples at: https://wiki.secondlife.com/wiki/How_to_add_unit_tests_to_indra_code
- #
- # WARNING: do NOT modify this code without working with poppy -
- # there is another branch that will conflict heavily with any changes here.
-INCLUDE(GoogleMock)
-
-
- IF(LL_TEST_VERBOSE)
- MESSAGE("LL_ADD_PROJECT_UNIT_TESTS UNITTEST_PROJECT_${project} sources: ${sources}")
- ENDIF(LL_TEST_VERBOSE)
-
- # Start with the header and project-wide setup before making targets
- #project(UNITTEST_PROJECT_${project})
- # Setup includes, paths, etc
- SET(alltest_SOURCE_FILES
- ${CMAKE_SOURCE_DIR}/test/test.cpp
- ${CMAKE_SOURCE_DIR}/test/lltut.cpp
- )
- SET(alltest_DEP_TARGETS
- # needed by the test harness itself
- ${APRUTIL_LIBRARIES}
- ${APR_LIBRARIES}
- llcommon
- )
- IF(NOT "${project}" STREQUAL "llmath")
- # add llmath as a dep unless the tested module *is* llmath!
- LIST(APPEND alltest_DEP_TARGETS
- llmath
- )
- ENDIF(NOT "${project}" STREQUAL "llmath")
- SET(alltest_INCLUDE_DIRS
- ${LLMATH_INCLUDE_DIRS}
- ${LLCOMMON_INCLUDE_DIRS}
- ${LIBS_OPEN_DIR}/test
- ${GOOGLEMOCK_INCLUDE_DIRS}
- )
- SET(alltest_LIBRARIES
- ${GOOGLEMOCK_LIBRARIES}
- ${PTHREAD_LIBRARY}
- ${WINDOWS_LIBRARIES}
- )
- # Headers, for convenience in targets.
- SET(alltest_HEADER_FILES
- ${CMAKE_SOURCE_DIR}/test/test.h
- )
-
- # Use the default flags
- if (LINUX)
- SET(CMAKE_EXE_LINKER_FLAGS "")
- endif (LINUX)
-
- # start the source test executable definitions
- SET(${project}_TEST_OUTPUT "")
- FOREACH (source ${sources})
- STRING( REGEX REPLACE "(.*)\\.[^.]+$" "\\1" name ${source} )
- STRING( REGEX REPLACE ".*\\.([^.]+)$" "\\1" extension ${source} )
- IF(LL_TEST_VERBOSE)
- MESSAGE("LL_ADD_PROJECT_UNIT_TESTS UNITTEST_PROJECT_${project} individual source: ${source} (${name}.${extension})")
- ENDIF(LL_TEST_VERBOSE)
-
- #
- # Per-codefile additional / external source, header, and include dir property extraction
- #
- # Source
- GET_SOURCE_FILE_PROPERTY(${name}_test_additional_SOURCE_FILES ${source} LL_TEST_ADDITIONAL_SOURCE_FILES)
- IF(${name}_test_additional_SOURCE_FILES MATCHES NOTFOUND)
- SET(${name}_test_additional_SOURCE_FILES "")
- ENDIF(${name}_test_additional_SOURCE_FILES MATCHES NOTFOUND)
- SET(${name}_test_SOURCE_FILES ${source} tests/${name}_test.${extension} ${alltest_SOURCE_FILES} ${${name}_test_additional_SOURCE_FILES} )
- IF(LL_TEST_VERBOSE)
- MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_SOURCE_FILES ${${name}_test_SOURCE_FILES}")
- ENDIF(LL_TEST_VERBOSE)
- # Headers
- GET_SOURCE_FILE_PROPERTY(${name}_test_additional_HEADER_FILES ${source} LL_TEST_ADDITIONAL_HEADER_FILES)
- IF(${name}_test_additional_HEADER_FILES MATCHES NOTFOUND)
- SET(${name}_test_additional_HEADER_FILES "")
- ENDIF(${name}_test_additional_HEADER_FILES MATCHES NOTFOUND)
- SET(${name}_test_HEADER_FILES ${name}.h ${${name}_test_additional_HEADER_FILES})
- set_source_files_properties(${${name}_test_HEADER_FILES} PROPERTIES HEADER_FILE_ONLY TRUE)
- LIST(APPEND ${name}_test_SOURCE_FILES ${${name}_test_HEADER_FILES})
- IF(LL_TEST_VERBOSE)
- MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_HEADER_FILES ${${name}_test_HEADER_FILES}")
- ENDIF(LL_TEST_VERBOSE)
- # Include dirs
- GET_SOURCE_FILE_PROPERTY(${name}_test_additional_INCLUDE_DIRS ${source} LL_TEST_ADDITIONAL_INCLUDE_DIRS)
- IF(${name}_test_additional_INCLUDE_DIRS MATCHES NOTFOUND)
- SET(${name}_test_additional_INCLUDE_DIRS "")
- ENDIF(${name}_test_additional_INCLUDE_DIRS MATCHES NOTFOUND)
- INCLUDE_DIRECTORIES(${alltest_INCLUDE_DIRS} ${name}_test_additional_INCLUDE_DIRS )
- IF(LL_TEST_VERBOSE)
- MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_additional_INCLUDE_DIRS ${${name}_test_additional_INCLUDE_DIRS}")
- ENDIF(LL_TEST_VERBOSE)
-
-
- # Setup target
- ADD_EXECUTABLE(PROJECT_${project}_TEST_${name} ${${name}_test_SOURCE_FILES})
- SET_TARGET_PROPERTIES(PROJECT_${project}_TEST_${name} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${EXE_STAGING_DIR}")
-
- #
- # Per-codefile additional / external project dep and lib dep property extraction
- #
- # WARNING: it's REALLY IMPORTANT to not mix these. I guarantee it will not work in the future. + poppy 2009-04-19
- # Projects
- GET_SOURCE_FILE_PROPERTY(${name}_test_additional_PROJECTS ${source} LL_TEST_ADDITIONAL_PROJECTS)
- IF(${name}_test_additional_PROJECTS MATCHES NOTFOUND)
- SET(${name}_test_additional_PROJECTS "")
- ENDIF(${name}_test_additional_PROJECTS MATCHES NOTFOUND)
- # Libraries
- GET_SOURCE_FILE_PROPERTY(${name}_test_additional_LIBRARIES ${source} LL_TEST_ADDITIONAL_LIBRARIES)
- IF(${name}_test_additional_LIBRARIES MATCHES NOTFOUND)
- SET(${name}_test_additional_LIBRARIES "")
- ENDIF(${name}_test_additional_LIBRARIES MATCHES NOTFOUND)
- IF(LL_TEST_VERBOSE)
- MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_additional_PROJECTS ${${name}_test_additional_PROJECTS}")
- MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_additional_LIBRARIES ${${name}_test_additional_LIBRARIES}")
- ENDIF(LL_TEST_VERBOSE)
- # Add to project
- TARGET_LINK_LIBRARIES(PROJECT_${project}_TEST_${name} ${alltest_LIBRARIES} ${alltest_DEP_TARGETS} ${${name}_test_additional_PROJECTS} ${${name}_test_additional_LIBRARIES} )
- # Compile-time Definitions
- GET_SOURCE_FILE_PROPERTY(${name}_test_additional_CFLAGS ${source} LL_TEST_ADDITIONAL_CFLAGS)
- IF(NOT ${name}_test_additional_CFLAGS MATCHES NOTFOUND)
- SET_TARGET_PROPERTIES(PROJECT_${project}_TEST_${name} PROPERTIES COMPILE_FLAGS ${${name}_test_additional_CFLAGS} )
- IF(LL_TEST_VERBOSE)
- MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_additional_CFLAGS ${${name}_test_additional_CFLAGS}")
- ENDIF(LL_TEST_VERBOSE)
- ENDIF(NOT ${name}_test_additional_CFLAGS MATCHES NOTFOUND)
-
- #
- # Setup test targets
- #
- GET_TARGET_PROPERTY(TEST_EXE PROJECT_${project}_TEST_${name} LOCATION)
- SET(TEST_OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/PROJECT_${project}_TEST_${name}_ok.txt)
- SET(TEST_CMD ${TEST_EXE} --touch=${TEST_OUTPUT} --sourcedir=${CMAKE_CURRENT_SOURCE_DIR})
-
- # daveh - what configuration does this use? Debug? it's cmake-time, not build time. + poppy 2009-04-19
- IF(LL_TEST_VERBOSE)
- MESSAGE(STATUS "LL_ADD_PROJECT_UNIT_TESTS ${name} test_cmd = ${TEST_CMD}")
- ENDIF(LL_TEST_VERBOSE)
-
- SET_TEST_PATH(LD_LIBRARY_PATH)
- LL_TEST_COMMAND(TEST_SCRIPT_CMD "${LD_LIBRARY_PATH}" ${TEST_CMD})
- IF(LL_TEST_VERBOSE)
- MESSAGE(STATUS "LL_ADD_PROJECT_UNIT_TESTS ${name} test_script = ${TEST_SCRIPT_CMD}")
- ENDIF(LL_TEST_VERBOSE)
- # Add test
- ADD_CUSTOM_COMMAND(
- OUTPUT ${TEST_OUTPUT}
- COMMAND ${TEST_SCRIPT_CMD}
- DEPENDS PROJECT_${project}_TEST_${name}
- WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
- )
- # Why not add custom target and add POST_BUILD command?
- # Slightly less uncertain behavior
- # (OUTPUT commands run non-deterministically AFAIK) + poppy 2009-04-19
- # > I did not use a post build step as I could not make it notify of a
- # > failure after the first time you build and fail a test. - daveh 2009-04-20
- LIST(APPEND ${project}_TEST_OUTPUT ${TEST_OUTPUT})
- ENDFOREACH (source)
-
- # Add the test runner target per-project
- # (replaces old _test_ok targets all over the place)
- ADD_CUSTOM_TARGET(${project}_tests ALL DEPENDS ${${project}_TEST_OUTPUT})
- ADD_DEPENDENCIES(${project} ${project}_tests)
-ENDMACRO(LL_ADD_PROJECT_UNIT_TESTS)
-
-FUNCTION(LL_ADD_INTEGRATION_TEST
- testname
- additional_source_files
- library_dependencies
-# variable args
- )
- if(TEST_DEBUG)
- message(STATUS "Adding INTEGRATION_TEST_${testname} - debug output is on")
- endif(TEST_DEBUG)
-
- SET(source_files
- tests/${testname}_test.cpp
- ${CMAKE_SOURCE_DIR}/test/test.cpp
- ${CMAKE_SOURCE_DIR}/test/lltut.cpp
- ${additional_source_files}
- )
-
- SET(libraries
- ${library_dependencies}
- ${GOOGLEMOCK_LIBRARIES}
- ${PTHREAD_LIBRARY}
- )
-
- # Add test executable build target
- if(TEST_DEBUG)
- message(STATUS "ADD_EXECUTABLE(INTEGRATION_TEST_${testname} ${source_files})")
- endif(TEST_DEBUG)
- ADD_EXECUTABLE(INTEGRATION_TEST_${testname} ${source_files})
- SET_TARGET_PROPERTIES(INTEGRATION_TEST_${testname} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${EXE_STAGING_DIR}")
- if(STANDALONE)
- SET_TARGET_PROPERTIES(INTEGRATION_TEST_${testname} PROPERTIES COMPILE_FLAGS -I"${TUT_INCLUDE_DIR}")
- endif(STANDALONE)
-
- # Add link deps to the executable
- if(TEST_DEBUG)
- message(STATUS "TARGET_LINK_LIBRARIES(INTEGRATION_TEST_${testname} ${libraries})")
- endif(TEST_DEBUG)
- TARGET_LINK_LIBRARIES(INTEGRATION_TEST_${testname} ${libraries})
-
- # Create the test running command
- SET(test_command ${ARGN})
- GET_TARGET_PROPERTY(TEST_EXE INTEGRATION_TEST_${testname} LOCATION)
- LIST(FIND test_command "{}" test_exe_pos)
- IF(test_exe_pos LESS 0)
- # The {} marker means "the full pathname of the test executable."
- # test_exe_pos -1 means we didn't find it -- so append the test executable
- # name to $ARGN, the variable part of the arg list. This is convenient
- # shorthand for both straightforward execution of the test program (empty
- # $ARGN) and for running a "wrapper" program of some kind accepting the
- # pathname of the test program as the last of its args. You need specify
- # {} only if the test program's pathname isn't the last argument in the
- # desired command line.
- LIST(APPEND test_command "${TEST_EXE}")
- ELSE (test_exe_pos LESS 0)
- # Found {} marker at test_exe_pos. Remove the {}...
- LIST(REMOVE_AT test_command test_exe_pos)
- # ...and replace it with the actual name of the test executable.
- LIST(INSERT test_command test_exe_pos "${TEST_EXE}")
- ENDIF (test_exe_pos LESS 0)
-
- SET_TEST_PATH(LD_LIBRARY_PATH)
- LL_TEST_COMMAND(TEST_SCRIPT_CMD "${LD_LIBRARY_PATH}" ${test_command})
-
- if(TEST_DEBUG)
- message(STATUS "TEST_SCRIPT_CMD: ${TEST_SCRIPT_CMD}")
- endif(TEST_DEBUG)
-
- ADD_CUSTOM_COMMAND(
- TARGET INTEGRATION_TEST_${testname}
- POST_BUILD
- COMMAND ${TEST_SCRIPT_CMD}
- )
-
- # Use CTEST? Not sure how to yet...
- # ADD_TEST(INTEGRATION_TEST_RUNNER_${testname} ${TEST_SCRIPT_CMD})
-
-ENDFUNCTION(LL_ADD_INTEGRATION_TEST)
-
-MACRO(SET_TEST_PATH LISTVAR)
- IF(WINDOWS)
- # We typically build/package only Release variants of third-party
- # libraries, so append the Release staging dir in case the library being
- # sought doesn't have a debug variant.
- set(${LISTVAR} ${SHARED_LIB_STAGING_DIR}/${CMAKE_CFG_INTDIR} ${SHARED_LIB_STAGING_DIR}/Release)
- ELSEIF(DARWIN)
- # We typically build/package only Release variants of third-party
- # libraries, so append the Release staging dir in case the library being
- # sought doesn't have a debug variant.
- set(${LISTVAR} ${SHARED_LIB_STAGING_DIR}/${CMAKE_CFG_INTDIR}/Resources ${SHARED_LIB_STAGING_DIR}/Release/Resources /usr/lib)
- ELSE(WINDOWS)
- # Linux uses a single staging directory anyway.
- IF (STANDALONE)
- set(${LISTVAR} ${CMAKE_BINARY_DIR}/llcommon /usr/lib /usr/local/lib)
- ELSE (STANDALONE)
- set(${LISTVAR} ${SHARED_LIB_STAGING_DIR} /usr/lib)
- ENDIF (STANDALONE)
- ENDIF(WINDOWS)
-ENDMACRO(SET_TEST_PATH)
+# -*- cmake -*- +include(LLTestCommand) +include(GoogleMock) + +MACRO(LL_ADD_PROJECT_UNIT_TESTS project sources) + # Given a project name and a list of sourcefiles (with optional properties on each), + # add targets to build and run the tests specified. + # ASSUMPTIONS: + # * this macro is being executed in the project file that is passed in + # * current working SOURCE dir is that project dir + # * there is a subfolder tests/ with test code corresponding to the filenames passed in + # * properties for each sourcefile passed in indicate what libs to link that file with (MAKE NO ASSUMPTIONS ASIDE FROM TUT) + # + # More info and examples at: https://wiki.secondlife.com/wiki/How_to_add_unit_tests_to_indra_code + # + # WARNING: do NOT modify this code without working with poppy - + # there is another branch that will conflict heavily with any changes here. +INCLUDE(GoogleMock) + + + IF(LL_TEST_VERBOSE) + MESSAGE("LL_ADD_PROJECT_UNIT_TESTS UNITTEST_PROJECT_${project} sources: ${sources}") + ENDIF(LL_TEST_VERBOSE) + + # Start with the header and project-wide setup before making targets + #project(UNITTEST_PROJECT_${project}) + # Setup includes, paths, etc + SET(alltest_SOURCE_FILES + ${CMAKE_SOURCE_DIR}/test/test.cpp + ${CMAKE_SOURCE_DIR}/test/lltut.cpp + ) + SET(alltest_DEP_TARGETS + # needed by the test harness itself + ${APRUTIL_LIBRARIES} + ${APR_LIBRARIES} + llcommon + ) + IF(NOT "${project}" STREQUAL "llmath") + # add llmath as a dep unless the tested module *is* llmath! + LIST(APPEND alltest_DEP_TARGETS + llmath + ) + ENDIF(NOT "${project}" STREQUAL "llmath") + SET(alltest_INCLUDE_DIRS + ${LLMATH_INCLUDE_DIRS} + ${LLCOMMON_INCLUDE_DIRS} + ${LIBS_OPEN_DIR}/test + ${GOOGLEMOCK_INCLUDE_DIRS} + ) + SET(alltest_LIBRARIES + ${GOOGLEMOCK_LIBRARIES} + ${PTHREAD_LIBRARY} + ${WINDOWS_LIBRARIES} + ) + # Headers, for convenience in targets. + SET(alltest_HEADER_FILES + ${CMAKE_SOURCE_DIR}/test/test.h + ) + + # Use the default flags + if (LINUX) + SET(CMAKE_EXE_LINKER_FLAGS "") + endif (LINUX) + + # start the source test executable definitions + SET(${project}_TEST_OUTPUT "") + FOREACH (source ${sources}) + STRING( REGEX REPLACE "(.*)\\.[^.]+$" "\\1" name ${source} ) + STRING( REGEX REPLACE ".*\\.([^.]+)$" "\\1" extension ${source} ) + IF(LL_TEST_VERBOSE) + MESSAGE("LL_ADD_PROJECT_UNIT_TESTS UNITTEST_PROJECT_${project} individual source: ${source} (${name}.${extension})") + ENDIF(LL_TEST_VERBOSE) + + # + # Per-codefile additional / external source, header, and include dir property extraction + # + # Source + GET_SOURCE_FILE_PROPERTY(${name}_test_additional_SOURCE_FILES ${source} LL_TEST_ADDITIONAL_SOURCE_FILES) + IF(${name}_test_additional_SOURCE_FILES MATCHES NOTFOUND) + SET(${name}_test_additional_SOURCE_FILES "") + ENDIF(${name}_test_additional_SOURCE_FILES MATCHES NOTFOUND) + SET(${name}_test_SOURCE_FILES ${source} tests/${name}_test.${extension} ${alltest_SOURCE_FILES} ${${name}_test_additional_SOURCE_FILES} ) + IF(LL_TEST_VERBOSE) + MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_SOURCE_FILES ${${name}_test_SOURCE_FILES}") + ENDIF(LL_TEST_VERBOSE) + # Headers + GET_SOURCE_FILE_PROPERTY(${name}_test_additional_HEADER_FILES ${source} LL_TEST_ADDITIONAL_HEADER_FILES) + IF(${name}_test_additional_HEADER_FILES MATCHES NOTFOUND) + SET(${name}_test_additional_HEADER_FILES "") + ENDIF(${name}_test_additional_HEADER_FILES MATCHES NOTFOUND) + SET(${name}_test_HEADER_FILES ${name}.h ${${name}_test_additional_HEADER_FILES}) + set_source_files_properties(${${name}_test_HEADER_FILES} PROPERTIES HEADER_FILE_ONLY TRUE) + LIST(APPEND ${name}_test_SOURCE_FILES ${${name}_test_HEADER_FILES}) + IF(LL_TEST_VERBOSE) + MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_HEADER_FILES ${${name}_test_HEADER_FILES}") + ENDIF(LL_TEST_VERBOSE) + # Include dirs + GET_SOURCE_FILE_PROPERTY(${name}_test_additional_INCLUDE_DIRS ${source} LL_TEST_ADDITIONAL_INCLUDE_DIRS) + IF(${name}_test_additional_INCLUDE_DIRS MATCHES NOTFOUND) + SET(${name}_test_additional_INCLUDE_DIRS "") + ENDIF(${name}_test_additional_INCLUDE_DIRS MATCHES NOTFOUND) + INCLUDE_DIRECTORIES(${alltest_INCLUDE_DIRS} ${name}_test_additional_INCLUDE_DIRS ) + IF(LL_TEST_VERBOSE) + MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_additional_INCLUDE_DIRS ${${name}_test_additional_INCLUDE_DIRS}") + ENDIF(LL_TEST_VERBOSE) + + + # Setup target + ADD_EXECUTABLE(PROJECT_${project}_TEST_${name} ${${name}_test_SOURCE_FILES}) + SET_TARGET_PROPERTIES(PROJECT_${project}_TEST_${name} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${EXE_STAGING_DIR}") + + # + # Per-codefile additional / external project dep and lib dep property extraction + # + # WARNING: it's REALLY IMPORTANT to not mix these. I guarantee it will not work in the future. + poppy 2009-04-19 + # Projects + GET_SOURCE_FILE_PROPERTY(${name}_test_additional_PROJECTS ${source} LL_TEST_ADDITIONAL_PROJECTS) + IF(${name}_test_additional_PROJECTS MATCHES NOTFOUND) + SET(${name}_test_additional_PROJECTS "") + ENDIF(${name}_test_additional_PROJECTS MATCHES NOTFOUND) + # Libraries + GET_SOURCE_FILE_PROPERTY(${name}_test_additional_LIBRARIES ${source} LL_TEST_ADDITIONAL_LIBRARIES) + IF(${name}_test_additional_LIBRARIES MATCHES NOTFOUND) + SET(${name}_test_additional_LIBRARIES "") + ENDIF(${name}_test_additional_LIBRARIES MATCHES NOTFOUND) + IF(LL_TEST_VERBOSE) + MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_additional_PROJECTS ${${name}_test_additional_PROJECTS}") + MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_additional_LIBRARIES ${${name}_test_additional_LIBRARIES}") + ENDIF(LL_TEST_VERBOSE) + # Add to project + TARGET_LINK_LIBRARIES(PROJECT_${project}_TEST_${name} ${alltest_LIBRARIES} ${alltest_DEP_TARGETS} ${${name}_test_additional_PROJECTS} ${${name}_test_additional_LIBRARIES} ) + # Compile-time Definitions + GET_SOURCE_FILE_PROPERTY(${name}_test_additional_CFLAGS ${source} LL_TEST_ADDITIONAL_CFLAGS) + IF(NOT ${name}_test_additional_CFLAGS MATCHES NOTFOUND) + SET_TARGET_PROPERTIES(PROJECT_${project}_TEST_${name} PROPERTIES COMPILE_FLAGS ${${name}_test_additional_CFLAGS} ) + IF(LL_TEST_VERBOSE) + MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_additional_CFLAGS ${${name}_test_additional_CFLAGS}") + ENDIF(LL_TEST_VERBOSE) + ENDIF(NOT ${name}_test_additional_CFLAGS MATCHES NOTFOUND) + + # + # Setup test targets + # + GET_TARGET_PROPERTY(TEST_EXE PROJECT_${project}_TEST_${name} LOCATION) + SET(TEST_OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/PROJECT_${project}_TEST_${name}_ok.txt) + SET(TEST_CMD ${TEST_EXE} --touch=${TEST_OUTPUT} --sourcedir=${CMAKE_CURRENT_SOURCE_DIR}) + + # daveh - what configuration does this use? Debug? it's cmake-time, not build time. + poppy 2009-04-19 + IF(LL_TEST_VERBOSE) + MESSAGE(STATUS "LL_ADD_PROJECT_UNIT_TESTS ${name} test_cmd = ${TEST_CMD}") + ENDIF(LL_TEST_VERBOSE) + + SET_TEST_PATH(LD_LIBRARY_PATH) + LL_TEST_COMMAND(TEST_SCRIPT_CMD "${LD_LIBRARY_PATH}" ${TEST_CMD}) + IF(LL_TEST_VERBOSE) + MESSAGE(STATUS "LL_ADD_PROJECT_UNIT_TESTS ${name} test_script = ${TEST_SCRIPT_CMD}") + ENDIF(LL_TEST_VERBOSE) + # Add test + ADD_CUSTOM_COMMAND( + OUTPUT ${TEST_OUTPUT} + COMMAND ${TEST_SCRIPT_CMD} + DEPENDS PROJECT_${project}_TEST_${name} + WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} + ) + # Why not add custom target and add POST_BUILD command? + # Slightly less uncertain behavior + # (OUTPUT commands run non-deterministically AFAIK) + poppy 2009-04-19 + # > I did not use a post build step as I could not make it notify of a + # > failure after the first time you build and fail a test. - daveh 2009-04-20 + LIST(APPEND ${project}_TEST_OUTPUT ${TEST_OUTPUT}) + ENDFOREACH (source) + + # Add the test runner target per-project + # (replaces old _test_ok targets all over the place) + ADD_CUSTOM_TARGET(${project}_tests ALL DEPENDS ${${project}_TEST_OUTPUT}) + ADD_DEPENDENCIES(${project} ${project}_tests) +ENDMACRO(LL_ADD_PROJECT_UNIT_TESTS) + +FUNCTION(LL_ADD_INTEGRATION_TEST + testname + additional_source_files + library_dependencies +# variable args + ) + if(TEST_DEBUG) + message(STATUS "Adding INTEGRATION_TEST_${testname} - debug output is on") + endif(TEST_DEBUG) + + SET(source_files + tests/${testname}_test.cpp + ${CMAKE_SOURCE_DIR}/test/test.cpp + ${CMAKE_SOURCE_DIR}/test/lltut.cpp + ${additional_source_files} + ) + + SET(libraries + ${library_dependencies} + ${GOOGLEMOCK_LIBRARIES} + ${PTHREAD_LIBRARY} + ) + + # Add test executable build target + if(TEST_DEBUG) + message(STATUS "ADD_EXECUTABLE(INTEGRATION_TEST_${testname} ${source_files})") + endif(TEST_DEBUG) + ADD_EXECUTABLE(INTEGRATION_TEST_${testname} ${source_files}) + SET_TARGET_PROPERTIES(INTEGRATION_TEST_${testname} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${EXE_STAGING_DIR}") + if(STANDALONE) + SET_TARGET_PROPERTIES(INTEGRATION_TEST_${testname} PROPERTIES COMPILE_FLAGS -I"${TUT_INCLUDE_DIR}") + endif(STANDALONE) + + # Add link deps to the executable + if(TEST_DEBUG) + message(STATUS "TARGET_LINK_LIBRARIES(INTEGRATION_TEST_${testname} ${libraries})") + endif(TEST_DEBUG) + TARGET_LINK_LIBRARIES(INTEGRATION_TEST_${testname} ${libraries}) + + # Create the test running command + SET(test_command ${ARGN}) + GET_TARGET_PROPERTY(TEST_EXE INTEGRATION_TEST_${testname} LOCATION) + LIST(FIND test_command "{}" test_exe_pos) + IF(test_exe_pos LESS 0) + # The {} marker means "the full pathname of the test executable." + # test_exe_pos -1 means we didn't find it -- so append the test executable + # name to $ARGN, the variable part of the arg list. This is convenient + # shorthand for both straightforward execution of the test program (empty + # $ARGN) and for running a "wrapper" program of some kind accepting the + # pathname of the test program as the last of its args. You need specify + # {} only if the test program's pathname isn't the last argument in the + # desired command line. + LIST(APPEND test_command "${TEST_EXE}") + ELSE (test_exe_pos LESS 0) + # Found {} marker at test_exe_pos. Remove the {}... + LIST(REMOVE_AT test_command test_exe_pos) + # ...and replace it with the actual name of the test executable. + LIST(INSERT test_command test_exe_pos "${TEST_EXE}") + ENDIF (test_exe_pos LESS 0) + + SET_TEST_PATH(LD_LIBRARY_PATH) + LL_TEST_COMMAND(TEST_SCRIPT_CMD "${LD_LIBRARY_PATH}" ${test_command}) + + if(TEST_DEBUG) + message(STATUS "TEST_SCRIPT_CMD: ${TEST_SCRIPT_CMD}") + endif(TEST_DEBUG) + + ADD_CUSTOM_COMMAND( + TARGET INTEGRATION_TEST_${testname} + POST_BUILD + COMMAND ${TEST_SCRIPT_CMD} + ) + + # Use CTEST? Not sure how to yet... + # ADD_TEST(INTEGRATION_TEST_RUNNER_${testname} ${TEST_SCRIPT_CMD}) + +ENDFUNCTION(LL_ADD_INTEGRATION_TEST) + +MACRO(SET_TEST_PATH LISTVAR) + IF(WINDOWS) + # We typically build/package only Release variants of third-party + # libraries, so append the Release staging dir in case the library being + # sought doesn't have a debug variant. + set(${LISTVAR} ${SHARED_LIB_STAGING_DIR}/${CMAKE_CFG_INTDIR} ${SHARED_LIB_STAGING_DIR}/Release) + ELSEIF(DARWIN) + # We typically build/package only Release variants of third-party + # libraries, so append the Release staging dir in case the library being + # sought doesn't have a debug variant. + set(${LISTVAR} ${SHARED_LIB_STAGING_DIR}/${CMAKE_CFG_INTDIR}/Resources ${SHARED_LIB_STAGING_DIR}/Release/Resources /usr/lib) + ELSE(WINDOWS) + # Linux uses a single staging directory anyway. + IF (STANDALONE) + set(${LISTVAR} ${CMAKE_BINARY_DIR}/llcommon /usr/lib /usr/local/lib) + ELSE (STANDALONE) + set(${LISTVAR} ${SHARED_LIB_STAGING_DIR} /usr/lib) + ENDIF (STANDALONE) + ENDIF(WINDOWS) +ENDMACRO(SET_TEST_PATH) |