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Switch to version of GetPrerequisites.cmake submitted to CMake

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git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5743 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Bill Somerville
2015-07-31 11:14:31 +00:00
parent 7ca317952f
commit 4e7bd79cc0
3 changed files with 544 additions and 276 deletions
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CMake/Modules/GetPrerequisites.cmake
+230 -150
View File
@@ -1,111 +1,166 @@
# - Functions to analyze and list executable file prerequisites.
# This module provides functions to list the .dll, .dylib or .so
# files that an executable or shared library file depends on. (Its
#.rst:
# GetPrerequisites
# ----------------
#
# Functions to analyze and list executable file prerequisites.
#
# This module 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)
# objdump (MinGW on Windows)
# ldd (Linux/Unix)
# otool (Mac OSX)
# It uses various tools to obtain the list of required shared library
# files:
#
# ::
#
# dumpbin (Windows)
# objdump (MinGW on Windows)
# ldd (Linux/Unix)
# otool (Mac OSX)
#
# The following functions are provided by this module:
# get_prerequisites
# list_prerequisites
# list_prerequisites_by_glob
# 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
# (projects can override with gp_resolved_file_type_override)
# gp_file_type
# Requires CMake 2.6 or greater because it uses function, break, return and
# PARENT_SCOPE.
#
# GET_PREREQUISITES(<target> <prerequisites_var> <exclude_system> <recurse>
# <exepath> <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> must be 0
# or 1 indicating whether to include or exclude "system" prerequisites. If
# <recurse> is set to 1 all prerequisites will be found recursively, if set to
# 0 only direct prerequisites are listed. <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...
# get_prerequisites
# list_prerequisites
# list_prerequisites_by_glob
# 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
# (projects can override with gp_resolved_file_type_override)
# gp_file_type
#
# Requires CMake 2.6 or greater because it uses function, break, return
# and PARENT_SCOPE.
#
# ::
#
# GET_PREREQUISITES(<target> <prerequisites_var> <exclude_system> <recurse>
# <exepath> <dirs> [<rpaths>])
#
# 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> must be 0 or 1 indicating whether to include or
# exclude "system" prerequisites. If <recurse> is set to 1 all
# prerequisites will be found recursively, if set to 0 only direct
# prerequisites are listed. <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...
#
# ::
#
# LIST_PREREQUISITES(<target> [<recurse> [<exclude_system> [<verbose>]]])
#
# LIST_PREREQUISITES(<target> [<recurse> [<exclude_system> [<verbose>]]])
# Print a message listing the prerequisites of <target>.
#
# <target> is the name of a shared library or executable target or the full
# path to a shared library or executable file. If <recurse> is set to 1 all
# prerequisites will be found recursively, if set to 0 only direct
# prerequisites are listed. <exclude_system> must be 0 or 1 indicating whether
# to include or exclude "system" prerequisites. With <verbose> set to 0 only
# the full path names of the prerequisites are printed, set to 1 extra
# informatin will be displayed.
# <target> is the name of a shared library or executable target or the
# full path to a shared library or executable file. If <recurse> is set
# to 1 all prerequisites will be found recursively, if set to 0 only
# direct prerequisites are listed. <exclude_system> must be 0 or 1
# indicating whether to include or exclude "system" prerequisites. With
# <verbose> set to 0 only the full path names of the prerequisites are
# printed, set to 1 extra informatin will be displayed.
#
# LIST_PREREQUISITES_BY_GLOB(<glob_arg> <glob_exp>)
# Print the prerequisites of shared library and executable files matching a
# globbing pattern. <glob_arg> is GLOB or GLOB_RECURSE and <glob_exp> is a
# globbing expression used with "file(GLOB" or "file(GLOB_RECURSE" to retrieve
# a list of matching files. If a matching file is executable, its prerequisites
# are listed.
# ::
#
# LIST_PREREQUISITES_BY_GLOB(<glob_arg> <glob_exp>)
#
# Print the prerequisites of shared library and executable files
# matching a globbing pattern. <glob_arg> is GLOB or GLOB_RECURSE and
# <glob_exp> is a globbing expression used with "file(GLOB" or
# "file(GLOB_RECURSE" 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.
#
# GP_APPEND_UNIQUE(<list_var> <value>)
# Append <value> to the list variable <list_var> only if the value is not
# already in the list.
# ::
#
# IS_FILE_EXECUTABLE(<file> <result_var>)
# Return 1 in <result_var> if <file> is a binary executable, 0 otherwise.
# GP_APPEND_UNIQUE(<list_var> <value>)
#
# Append <value> to the list variable <list_var> only if the value is
# not already in the list.
#
# ::
#
# IS_FILE_EXECUTABLE(<file> <result_var>)
#
# Return 1 in <result_var> if <file> is a binary executable, 0
# otherwise.
#
# ::
#
# GP_ITEM_DEFAULT_EMBEDDED_PATH(<item> <default_embedded_path_var>)
#
# 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.
#
# GP_RESOLVE_ITEM(<context> <item> <exepath> <dirs> <resolved_item_var>)
# ::
#
# GP_RESOLVE_ITEM(<context> <item> <exepath> <dirs> <resolved_item_var>
# [<rpaths>])
#
# 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.
#
# 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>.
# ::
#
# GP_RESOLVED_FILE_TYPE(<original_file> <file> <exepath> <dirs> <type_var>
# [<rpaths>])
#
# 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
#
# ::
#
# system
# local
# embedded
# other
#
# Override on a per-project basis by providing a project-specific
# gp_resolved_file_type_override function.
#
# 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>.
# ::
#
# 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
#
# ::
#
# system
# local
# embedded
# other
#=============================================================================
# Copyright 2008-2009 Kitware, Inc.
@@ -124,7 +179,7 @@ function(gp_append_unique list_var value)
set(contains 0)
foreach(item ${${list_var}})
if("${item}" STREQUAL "${value}")
if(item STREQUAL "${value}")
set(contains 1)
break()
endif()
@@ -174,9 +229,14 @@ function(is_file_executable file result_var)
if(file_cmd)
execute_process(COMMAND "${file_cmd}" "${file_full}"
RESULT_VARIABLE file_rv
OUTPUT_VARIABLE file_ov
ERROR_VARIABLE file_ev
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(NOT file_rv STREQUAL "0")
message(FATAL_ERROR "${file_cmd} failed: ${file_rv}\n${file_ev}")
endif()
# 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
@@ -205,6 +265,13 @@ function(is_file_executable file result_var)
return()
endif()
# "file" version 5.22 does not print "(used shared libraries)"
# but uses "interpreter"
if("${file_ov}" MATCHES "shared object.*interpreter")
set(${result_var} 1 PARENT_SCOPE)
return()
endif()
else()
message(STATUS "warning: No 'file' command, skipping execute_process...")
endif()
@@ -268,6 +335,11 @@ endfunction()
function(gp_resolve_item context item exepath dirs resolved_item_var)
set(resolved 0)
set(resolved_item "${item}")
if(ARGC GREATER 5)
set(rpaths "${ARGV5}")
else()
set(rpaths "")
endif()
# Is it already resolved?
#
@@ -276,7 +348,7 @@ function(gp_resolve_item context item exepath dirs resolved_item_var)
endif()
if(NOT resolved)
if(item MATCHES "@executable_path")
if(item MATCHES "^@executable_path")
#
# @executable_path references are assumed relative to exepath
#
@@ -294,7 +366,7 @@ function(gp_resolve_item context item exepath dirs resolved_item_var)
endif()
if(NOT resolved)
if(item MATCHES "@loader_path")
if(item MATCHES "^@loader_path")
#
# @loader_path references are assumed relative to the
# PATH of the given "context" (presumably another library)
@@ -314,7 +386,7 @@ function(gp_resolve_item context item exepath dirs resolved_item_var)
endif()
if(NOT resolved)
if(item MATCHES "@rpath")
if(item MATCHES "^@rpath")
#
# @rpath references are relative to the paths built into the binaries with -rpath
# We handle this case like we do for other Unixes
@@ -322,9 +394,9 @@ function(gp_resolve_item context item exepath dirs resolved_item_var)
string(REPLACE "@rpath/" "" norpath_item "${item}")
set(ri "ri-NOTFOUND")
find_file(ri "${norpath_item}" ${exepath} ${dirs} NO_DEFAULT_PATH)
find_file(ri "${norpath_item}" ${exepath} ${dirs} ${rpaths} NO_DEFAULT_PATH)
if(ri)
#message(STATUS "info: 'find_file' in exepath/dirs (${ri})")
#message(STATUS "info: 'find_file' in exepath/dirs/rpaths (${ri})")
set(resolved 1)
set(resolved_item "${ri}")
set(ri "ri-NOTFOUND")
@@ -418,6 +490,11 @@ endfunction()
function(gp_resolved_file_type original_file file exepath dirs type_var)
if(ARGC GREATER 5)
set(rpaths "${ARGV5}")
else()
set(rpaths "")
endif()
#message(STATUS "**")
if(NOT IS_ABSOLUTE "${original_file}")
@@ -436,7 +513,7 @@ function(gp_resolved_file_type original_file file exepath dirs type_var)
if(NOT is_embedded)
if(NOT IS_ABSOLUTE "${file}")
gp_resolve_item("${original_file}" "${file}" "${exepath}" "${dirs}" resolved_file)
gp_resolve_item("${original_file}" "${file}" "${exepath}" "${dirs}" resolved_file "${rpaths}")
endif()
string(TOLOWER "${original_file}" original_lower)
@@ -456,10 +533,10 @@ function(gp_resolved_file_type original_file file exepath dirs type_var)
if(WIN32)
string(TOLOWER "$ENV{SystemRoot}" sysroot)
string(REGEX REPLACE "\\\\" "/" sysroot "${sysroot}")
file(TO_CMAKE_PATH "${sysroot}" sysroot)
string(TOLOWER "$ENV{windir}" windir)
string(REGEX REPLACE "\\\\" "/" windir "${windir}")
file(TO_CMAKE_PATH "${windir}" windir)
if(lower MATCHES "^(${sysroot}/sys(tem|wow)|${windir}/sys(tem|wow)|(.*/)*msvc[^/]+dll)")
set(is_system 1)
@@ -471,11 +548,21 @@ function(gp_resolved_file_type original_file file exepath dirs type_var)
if(CYGPATH_EXECUTABLE)
execute_process(COMMAND ${CYGPATH_EXECUTABLE} -W
RESULT_VARIABLE env_rv
OUTPUT_VARIABLE env_windir
ERROR_VARIABLE env_ev
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(NOT env_rv STREQUAL "0")
message(FATAL_ERROR "${CYGPATH_EXECUTABLE} -W failed: ${env_rv}\n${env_ev}")
endif()
execute_process(COMMAND ${CYGPATH_EXECUTABLE} -S
RESULT_VARIABLE env_rv
OUTPUT_VARIABLE env_sysdir
ERROR_VARIABLE env_ev
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(NOT env_rv STREQUAL "0")
message(FATAL_ERROR "${CYGPATH_EXECUTABLE} -S failed: ${env_rv}\n${env_ev}")
endif()
string(TOLOWER "${env_windir}" windir)
string(TOLOWER "${env_sysdir}" sysroot)
@@ -489,14 +576,14 @@ function(gp_resolved_file_type original_file file exepath dirs type_var)
if(NOT is_system)
get_filename_component(original_path "${original_lower}" PATH)
get_filename_component(path "${lower}" PATH)
if("${original_path}" STREQUAL "${path}")
if(original_path STREQUAL path)
set(is_local 1)
else()
string(LENGTH "${original_path}/" original_length)
string(LENGTH "${lower}" path_length)
if(${path_length} GREATER ${original_length})
string(SUBSTRING "${lower}" 0 ${original_length} path)
if("${original_path}/" STREQUAL "${path}")
if("${original_path}/" STREQUAL path)
set(is_embedded 1)
endif()
endif()
@@ -559,6 +646,11 @@ endfunction()
function(get_prerequisites target prerequisites_var exclude_system recurse exepath dirs)
set(verbose 0)
set(eol_char "E")
if(ARGC GREATER 6)
set(rpaths "${ARGV6}")
else()
set(rpaths "")
endif()
if(NOT IS_ABSOLUTE "${target}")
message("warning: target '${target}' is not absolute...")
@@ -584,7 +676,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
# Try to choose the right tool by default. Caller can set gp_tool prior to
# calling this function to force using a different tool.
#
if("${gp_tool}" STREQUAL "")
if(NOT gp_tool)
set(gp_tool "ldd")
if(APPLE)
@@ -608,52 +700,38 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
return()
endif()
find_program(gp_grep_cmd grep)
set(gp_cmd_maybe_filter) # optional command to pre-filter gp_tool results
set(gp_tool_known 0)
set(gp_use_filter 0)
if("${gp_tool}" STREQUAL "ldd")
if(gp_tool STREQUAL "ldd")
set(gp_cmd_args "")
set(gp_regex "^[\t ]*[^\t ]+ => ([^\t\(]+) .*${eol_char}$")
set(gp_regex_error "not found${eol_char}$")
set(gp_regex_fallback "^[\t ]*([^\t ]+) => ([^\t ]+).*${eol_char}$")
set(gp_regex_cmp_count 1)
set(gp_tool_known 1)
endif()
if("${gp_tool}" STREQUAL "otool")
elseif(gp_tool STREQUAL "otool")
set(gp_cmd_args "-L")
set(gp_regex "^\t([^\t]+) \\(compatibility version ([0-9]+.[0-9]+.[0-9]+), current version ([0-9]+.[0-9]+.[0-9]+)\\)${eol_char}$")
set(gp_regex_error "")
set(gp_regex_fallback "")
set(gp_regex_cmp_count 3)
set(gp_tool_known 1)
endif()
if("${gp_tool}" STREQUAL "dumpbin")
elseif(gp_tool STREQUAL "dumpbin")
set(gp_cmd_args "/dependents")
set(gp_regex "^ ([^ ].*[Dd][Ll][Ll])${eol_char}$")
set(gp_regex_error "")
set(gp_regex_fallback "")
set(gp_regex_cmp_count 1)
set(gp_tool_known 1)
endif()
if("${gp_tool}" STREQUAL "objdump")
elseif(gp_tool STREQUAL "objdump")
set(gp_cmd_args "-p")
set(gp_regex "^\t*DLL Name: (.*\\.[Dd][Ll][Ll])${eol_char}$")
set(gp_regex_error "")
set(gp_regex_fallback "")
set(gp_regex_cmp_count 1)
set(gp_tool_known 1)
# objdump generaates copious output so we create a grep filter to pre-filter results
find_program(gp_grep_cmd grep)
if(gp_grep_cmd)
set(gp_grep_args "^[[:blank:]]*DLL Name: ")
set(gp_use_filter 1)
set(gp_cmd_maybe_filter COMMAND ${gp_grep_cmd} "^[[:blank:]]*DLL Name: ")
endif()
endif()
if(NOT gp_tool_known)
else()
message(STATUS "warning: gp_tool='${gp_tool}' is an unknown tool...")
message(STATUS "CMake function get_prerequisites needs more code to handle '${gp_tool}'")
message(STATUS "Valid gp_tool values are dumpbin, ldd, objdump and otool.")
@@ -661,7 +739,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
endif()
if("${gp_tool}" STREQUAL "dumpbin")
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
@@ -676,7 +754,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
set(gp_found_cmd_dlls_dir 0)
file(TO_CMAKE_PATH "$ENV{PATH}" env_path)
foreach(gp_env_path_element ${env_path})
if("${gp_env_path_element}" STREQUAL "${gp_cmd_dlls_dir}")
if(gp_env_path_element STREQUAL gp_cmd_dlls_dir)
set(gp_found_cmd_dlls_dir 1)
endif()
endforeach()
@@ -690,11 +768,13 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
#
# </setup-gp_tool-vars>
if("${gp_tool}" STREQUAL "ldd")
if(gp_tool STREQUAL "ldd")
set(old_ld_env "$ENV{LD_LIBRARY_PATH}")
foreach(dir ${exepath} ${dirs})
set(ENV{LD_LIBRARY_PATH} "${dir}:$ENV{LD_LIBRARY_PATH}")
set(new_ld_env "${exepath}")
foreach(dir ${dirs})
set(new_ld_env "${new_ld_env}:${dir}")
endforeach()
set(ENV{LD_LIBRARY_PATH} "${new_ld_env}:$ENV{LD_LIBRARY_PATH}")
endif()
@@ -705,28 +785,23 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
# Run gp_cmd on the target:
#
if(gp_use_filter)
execute_process(
COMMAND ${gp_cmd} ${gp_cmd_args} ${target}
COMMAND ${gp_grep_cmd} ${gp_grep_args}
RESULT_VARIABLE gp_cmd_rv
OUTPUT_VARIABLE gp_cmd_ov
ERROR_VARIABLE gp_cmd_ev
ERROR_STRIP_TRAILING_WHITESPACE
)
else()
execute_process(
COMMAND ${gp_cmd} ${gp_cmd_args} ${target}
RESULT_VARIABLE gp_cmd_rv
OUTPUT_VARIABLE gp_cmd_ov
ERROR_VARIABLE gp_cmd_ev
ERROR_STRIP_TRAILING_WHITESPACE
)
execute_process(
COMMAND ${gp_cmd} ${gp_cmd_args} ${target}
${gp_cmd_maybe_filter}
RESULT_VARIABLE gp_rv
OUTPUT_VARIABLE gp_cmd_ov
ERROR_VARIABLE gp_ev
)
if(NOT gp_rv STREQUAL "0")
if(gp_tool STREQUAL "dumpbin")
# dumpbin error messages seem to go to stdout
message(FATAL_ERROR "${gp_cmd} failed: ${gp_rv}\n${gp_ev}\n${gp_cmd_ov}")
else()
message(FATAL_ERROR "${gp_cmd} failed: ${gp_rv}\n${gp_ev}")
endif()
endif()
if(NOT "${gp_cmd_rv}" STREQUAL "0")
message(FATAL_ERROR "Get prerequisites command failed: ${gp_cmd_rv}\n${gp_cmd_ev}\n${gp_cmd_ov}")
endif()
if("${gp_tool}" STREQUAL "ldd")
if(gp_tool STREQUAL "ldd")
set(ENV{LD_LIBRARY_PATH} "${old_ld_env}")
endif()
@@ -740,17 +815,22 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
# Convert to a list of lines:
#
string(REGEX REPLACE ";" "\\\\;" candidates "${gp_cmd_ov}")
string(REGEX REPLACE "\n" "${eol_char};" candidates "${candidates}")
string(REPLACE ";" "\\;" candidates "${gp_cmd_ov}")
string(REPLACE "\n" "${eol_char};" candidates "${candidates}")
# check for install id and remove it from list, since otool -L can include a
# reference to itself
set(gp_install_id)
if("${gp_tool}" STREQUAL "otool")
if(gp_tool STREQUAL "otool")
execute_process(
COMMAND otool -D ${target}
RESULT_VARIABLE otool_rv
OUTPUT_VARIABLE gp_install_id_ov
ERROR_VARIABLE otool_ev
)
if(NOT otool_rv STREQUAL "0")
message(FATAL_ERROR "otool -D failed: ${otool_rv}\n${otool_ev}")
endif()
# second line is install name
string(REGEX REPLACE ".*:\n" "" gp_install_id "${gp_install_id_ov}")
if(gp_install_id)
@@ -796,15 +876,15 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
#
set(add_item 1)
if("${item}" STREQUAL "${gp_install_id}")
if(item STREQUAL gp_install_id)
set(add_item 0)
endif()
if(add_item AND ${exclude_system})
set(type "")
gp_resolved_file_type("${target}" "${item}" "${exepath}" "${dirs}" type)
gp_resolved_file_type("${target}" "${item}" "${exepath}" "${dirs}" type "${rpaths}")
if("${type}" STREQUAL "system")
if(type STREQUAL "system")
set(add_item 0)
endif()
endif()
@@ -823,7 +903,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
# that the analysis tools can simply accept it as input.
#
if(NOT list_length_before_append EQUAL list_length_after_append)
gp_resolve_item("${target}" "${item}" "${exepath}" "${dirs}" resolved_item)
gp_resolve_item("${target}" "${item}" "${exepath}" "${dirs}" resolved_item "${rpaths}")
set(unseen_prereqs ${unseen_prereqs} "${resolved_item}")
endif()
endif()
@@ -842,7 +922,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
if(${recurse})
set(more_inputs ${unseen_prereqs})
foreach(input ${more_inputs})
get_prerequisites("${input}" ${prerequisites_var} ${exclude_system} ${recurse} "${exepath}" "${dirs}")
get_prerequisites("${input}" ${prerequisites_var} ${exclude_system} ${recurse} "${exepath}" "${dirs}" "${rpaths}")
endforeach()
endif()
@@ -851,22 +931,22 @@ endfunction()
function(list_prerequisites target)
if("${ARGV1}" STREQUAL "")
set(all 1)
else()
if(ARGC GREATER 1 AND NOT "${ARGV1}" STREQUAL "")
set(all "${ARGV1}")
else()
set(all 1)
endif()
if("${ARGV2}" STREQUAL "")
set(exclude_system 0)
else()
if(ARGC GREATER 2 AND NOT "${ARGV2}" STREQUAL "")
set(exclude_system "${ARGV2}")
else()
set(exclude_system 0)
endif()
if("${ARGV3}" STREQUAL "")
set(verbose 0)
else()
if(ARGC GREATER 3 AND NOT "${ARGV3}" STREQUAL "")
set(verbose "${ARGV3}")
else()
set(verbose 0)
endif()
set(count 0)