forked from facebook/hhvm
/
HPHPFunctions.cmake
571 lines (525 loc) · 18.7 KB
/
HPHPFunctions.cmake
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if (${CMAKE_MAJOR_VERSION} GREATER 2)
cmake_policy(SET CMP0026 OLD)
endif()
include(GNUInstallDirs)
function(auto_sources RETURN_VALUE PATTERN SOURCE_SUBDIRS)
if ("${SOURCE_SUBDIRS}" STREQUAL "RECURSE")
SET(PATH ".")
if (${ARGC} EQUAL 4)
list(GET ARGV 3 PATH)
endif ()
endif()
if ("${SOURCE_SUBDIRS}" STREQUAL "RECURSE")
unset(${RETURN_VALUE})
file(GLOB SUBDIR_FILES "${PATH}/${PATTERN}")
list(APPEND ${RETURN_VALUE} ${SUBDIR_FILES})
file(GLOB subdirs RELATIVE ${PATH} ${PATH}/*)
foreach(DIR ${subdirs})
if (IS_DIRECTORY ${PATH}/${DIR})
if (NOT "${DIR}" STREQUAL "CMakeFiles")
file(GLOB_RECURSE SUBDIR_FILES "${PATH}/${DIR}/${PATTERN}")
list(APPEND ${RETURN_VALUE} ${SUBDIR_FILES})
endif()
endif()
endforeach()
else ()
file(GLOB ${RETURN_VALUE} "${PATTERN}")
foreach (PATH ${SOURCE_SUBDIRS})
file(GLOB SUBDIR_FILES "${PATH}/${PATTERN}")
list(APPEND ${RETURN_VALUE} ${SUBDIR_FILES})
endforeach(PATH ${SOURCE_SUBDIRS})
endif ()
if (${FILTER_OUT})
list(REMOVE_ITEM ${RETURN_VALUE} ${FILTER_OUT})
endif()
set(${RETURN_VALUE} ${${RETURN_VALUE}} PARENT_SCOPE)
endfunction(auto_sources)
macro(HHVM_SELECT_SOURCES DIR)
auto_sources(files "*.cpp" "RECURSE" "${DIR}")
foreach(f ${files})
if (NOT (${f} MATCHES "(ext_hhvm|/(old-)?tests?/)"))
list(APPEND CXX_SOURCES ${f})
endif()
endforeach()
auto_sources(files "*.c" "RECURSE" "${DIR}")
foreach(f ${files})
if (NOT (${f} MATCHES "(ext_hhvm|/(old-)?tests?/)"))
list(APPEND C_SOURCES ${f})
endif()
endforeach()
if (MSVC)
auto_sources(files "*.asm" "RECURSE" "${DIR}")
foreach(f ${files})
if (NOT (${f} MATCHES "(ext_hhvm|/(old-)?tests?/)"))
list(APPEND ASM_SOURCES ${f})
endif()
endforeach()
else()
auto_sources(files "*.S" "RECURSE" "${DIR}")
foreach(f ${files})
if (NOT (${f} MATCHES "(ext_hhvm|/(old-)?tests?/)"))
list(APPEND ASM_SOURCES ${f})
endif()
endforeach()
endif()
auto_sources(files "*.h" "RECURSE" "${DIR}")
foreach(f ${files})
if (NOT (${f} MATCHES "(/(old-)?tests?/)"))
list(APPEND HEADER_SOURCES ${f})
endif()
endforeach()
endmacro(HHVM_SELECT_SOURCES)
function(CONTAINS_STRING FILE SEARCH RETURN_VALUE)
file(STRINGS ${FILE} FILE_CONTENTS REGEX ".*${SEARCH}.*")
if (FILE_CONTENTS)
set(${RETURN_VALUE} True PARENT_SCOPE)
endif()
endfunction(CONTAINS_STRING)
macro(MYSQL_SOCKET_SEARCH)
execute_process(COMMAND mysql_config --socket OUTPUT_VARIABLE MYSQL_SOCK OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET)
if (NOT MYSQL_SOCK)
foreach (i
/var/run/mysqld/mysqld.sock
/var/tmp/mysql.sock
/var/run/mysql/mysql.sock
/var/lib/mysql/mysql.sock
/var/mysql/mysql.sock
/usr/local/mysql/var/mysql.sock
/Private/tmp/mysql.sock
/private/tmp/mysql.sock
/tmp/mysql.sock
)
if (EXISTS ${i})
set(MYSQL_SOCK ${i})
break()
endif()
endforeach()
endif()
if (MYSQL_SOCK)
set(MYSQL_UNIX_SOCK_ADDR ${MYSQL_SOCK} CACHE STRING "Path to MySQL Socket")
endif()
endmacro()
function(append_systemlib TARGET SOURCE SECTNAME)
if(MSVC)
list(APPEND ${TARGET}_SLIBS_NAMES "${SECTNAME}")
set(${TARGET}_SLIBS_NAMES ${${TARGET}_SLIBS_NAMES} PARENT_SCOPE)
list(APPEND ${TARGET}_SLIBS_SOURCES "${SOURCE}")
set(${TARGET}_SLIBS_SOURCES ${${TARGET}_SLIBS_SOURCES} PARENT_SCOPE)
else()
if (APPLE)
set(${TARGET}_SLIBS ${${TARGET}_SLIBS} -Wl,-sectcreate,__text,${SECTNAME},${SOURCE} PARENT_SCOPE)
else()
set(${TARGET}_SLIBS ${${TARGET}_SLIBS} "--add-section" "${SECTNAME}=${SOURCE}" PARENT_SCOPE)
endif()
# Add the systemlib file to the "LINK_DEPENDS" for the systemlib, this will cause it
# to be relinked and the systemlib re-embedded
set_property(TARGET ${TARGET} APPEND PROPERTY LINK_DEPENDS ${SOURCE})
endif()
endfunction(append_systemlib)
function(embed_sections TARGET DEST)
add_custom_command(TARGET ${TARGET} PRE_BUILD
# OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/generated-compiler-id.txt"
# "${CMAKE_CURRENT_SOURCE_DIR}/generated-repo-schema-id.txt"
# "${CMAKE_CURRENT_SOURCE_DIR}/generated-build-id.txt"
COMMAND
"INSTALL_DIR=${CMAKE_BINARY_DIR}/hphp/util"
"${HPHP_HOME}/hphp/hhvm/generate-buildinfo.sh"
WORKING_DIRECTORY "${HPHP_HOME}/hphp/util"
COMMENT "Generating Repo Schema ID and Compiler ID"
VERBATIM)
if (APPLE)
set(COMPILER_ID -Wl,-sectcreate,__text,"compiler_id","${CMAKE_BINARY_DIR}/hphp/util/generated-compiler-id.txt")
set(REPO_SCHEMA -Wl,-sectcreate,__text,"repo_schema_id","${CMAKE_BINARY_DIR}/hphp/util/generated-repo-schema-id.txt")
set(BUILD_ID -Wl,-sectcreate,__text,"build_id","${CMAKE_BINARY_DIR}/hphp/util/generated-build-id.txt")
target_link_libraries(${TARGET} ${${TARGET}_SLIBS} ${COMPILER_ID} ${REPO_SCHEMA} ${BUILD_ID})
elseif(MSVC)
set(RESOURCE_FILE "#pragma code_page(1252)\n")
set(RESOURCE_FILE "${RESOURCE_FILE}LANGUAGE 0, 0\n")
set(RESOURCE_FILE "${RESOURCE_FILE}\n")
set(RESOURCE_FILE "${RESOURCE_FILE}#include \"${CMAKE_BINARY_DIR}/hphp/runtime/version.h\"\n")
file(READ "${CMAKE_BINARY_DIR}/hphp/hhvm/hhvm.rc" VERSION_INFO)
set(RESOURCE_FILE "${RESOURCE_FILE}compiler_id RCDATA \"${CMAKE_BINARY_DIR}/hphp/util/generated-compiler-id.txt\"\n")
set(RESOURCE_FILE "${RESOURCE_FILE}repo_schema_id RCDATA \"${CMAKE_BINARY_DIR}/hphp/util/generated-repo-schema-id.txt\"\n")
set(RESOURCE_FILE "${RESOURCE_FILE}build_id RCDATA \"${CMAKE_BINARY_DIR}/hphp/util/generated-build-id.txt\"\n")
set(RESOURCE_FILE "${RESOURCE_FILE}${VERSION_INFO}\n")
set(i 0)
foreach (nm ${${TARGET}_SLIBS_NAMES})
list(GET ${TARGET}_SLIBS_SOURCES ${i} source)
set(RESOURCE_FILE "${RESOURCE_FILE}${nm} RCDATA \"${source}\"\n")
math(EXPR i "${i} + 1")
endforeach()
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/embed.rc "${RESOURCE_FILE}")
else()
add_custom_command(TARGET ${TARGET} POST_BUILD
COMMAND "objcopy"
ARGS "--add-section" "compiler_id=${CMAKE_BINARY_DIR}/hphp/util/generated-compiler-id.txt"
"--add-section" "repo_schema_id=${CMAKE_BINARY_DIR}/hphp/util/generated-repo-schema-id.txt"
"--add-section" "build_id=${CMAKE_BINARY_DIR}/hphp/util/generated-build-id.txt"
${${TARGET}_SLIBS}
${DEST}
DEPENDS "${CMAKE_BINARY_DIR}/hphp/util/generated-compiler-id.txt"
"${CMAKE_BINARY_DIR}/hphp/util/generated-repo-schema-id.txt"
"${CMAKE_BINARY_DIR}/hphp/util/generated-build-id.txt"
COMMENT "Embedding php in ${TARGET}")
endif()
endfunction(embed_sections)
macro(embed_systemlib_byname TARGET SLIB)
get_filename_component(SLIB_BN ${SLIB} "NAME_WE")
string(LENGTH ${SLIB_BN} SLIB_BN_LEN)
math(EXPR SLIB_BN_REL_LEN "${SLIB_BN_LEN} - 4")
string(SUBSTRING ${SLIB_BN} 4 ${SLIB_BN_REL_LEN} SLIB_EXTNAME)
string(MD5 SLIB_HASH_NAME ${SLIB_EXTNAME})
# Some platforms limit section names to 16 characters :(
string(SUBSTRING ${SLIB_HASH_NAME} 0 12 SLIB_HASH_NAME_SHORT)
if (MSVC)
# The dot would be causing the RC lexer to begin a number in the
# middle of our resource name, so use an underscore instead.
append_systemlib(${TARGET} ${SLIB} "ext_${SLIB_HASH_NAME_SHORT}")
else()
append_systemlib(${TARGET} ${SLIB} "ext.${SLIB_HASH_NAME_SHORT}")
endif()
endmacro()
function(embed_all_systemlibs TARGET ROOT DEST)
add_dependencies(${TARGET} systemlib)
append_systemlib(${TARGET} ${ROOT}/system/systemlib.php systemlib)
foreach(SLIB ${EXTENSION_SYSTEMLIB_SOURCES} ${EZC_SYSTEMLIB_SOURCES})
embed_systemlib_byname(${TARGET} ${SLIB})
endforeach()
embed_sections(${TARGET} ${DEST})
endfunction(embed_all_systemlibs)
# Custom install function that doesn't relink, instead it uses chrpath to change it, if
# it's available, otherwise, it leaves the chrpath alone
function(HHVM_INSTALL TARGET DEST)
get_target_property(LOC ${TARGET} LOCATION)
get_target_property(TY ${TARGET} TYPE)
if (FOUND_CHRPATH)
get_target_property(RPATH ${TARGET} INSTALL_RPATH)
if (NOT RPATH STREQUAL "RPATH-NOTFOUND")
if (RPATH STREQUAL "")
install(CODE "execute_process(COMMAND \"${CHRPATH}\" \"-d\" \"${LOC}\" ERROR_QUIET)")
else()
install(CODE "execute_process(COMMAND \"${CHRPATH}\" \"-r\" \"${RPATH}\" \"${LOC}\" ERROR_QUIET)")
endif()
endif()
endif()
string(TOUPPER ${DEST} DEST_UPPER)
install(CODE "FILE(INSTALL DESTINATION \"\${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_${DEST_UPPER}DIR}\" TYPE ${TY} FILES \"${LOC}\")")
endfunction(HHVM_INSTALL)
function(HHVM_PUBLIC_HEADERS TARGET)
install(
CODE "INCLUDE(\"${HPHP_HOME}/CMake/HPHPFunctions.cmake\")
HHVM_INSTALL_HEADERS(${TARGET} ${HPHP_HOME}
\"\${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR}\" ${ARGN})"
COMPONENT dev)
endfunction()
function(HHVM_INSTALL_HEADERS TARGET SRCROOT DEST)
message(STATUS "Installing header files for ${TARGET}")
foreach(src_rel ${ARGN})
# Determine the relative directory name so that we can mirror the
# directory structure in the output
file(RELATIVE_PATH dest_rel ${SRCROOT} ${src_rel})
if (IS_ABSOLUTE ${dest_rel})
message(WARNING "${TARGET}: Header file ${dest_rel} is not inside ${SRCROOT}")
else()
string(FIND ${dest_rel} / slash_pos REVERSE)
if(slash_pos EQUAL -1)
set(dest_rel)
else()
string(SUBSTRING ${dest_rel} 0 ${slash_pos} dest_rel)
endif()
file(COPY ${src_rel}
DESTINATION "$ENV{DESTDIR}${DEST}/${dest_rel}"
NO_SOURCE_PERMISSIONS)
endif()
endforeach()
endfunction()
macro(HHVM_EXT_OPTION EXTNAME PACKAGENAME)
if (NOT DEFINED EXT_${EXTNAME})
# Implicit check
find_package(${PACKAGENAME})
elseif (EXT_${EXTNAME} STREQUAL "ON")
# Explicit check
find_package(${PACKAGENAME} REQUIRED)
endif()
endmacro()
# Remove all files matching a set of patterns, and,
# optionally, not matching a second set of patterns,
# from a set of lists.
#
# Example:
# This will remove all files in the CPP_SOURCES list
# matching "/test/" or "Test.cpp$", but not matching
# "BobTest.cpp$".
# HHVM_REMOVE_MATCHES_FROM_LISTS(CPP_SOURCES MATCHES "/test/" "Test.cpp$" IGNORE_MATCHES "BobTest.cpp$")
#
# Parameters:
#
# [...]:
# The names of the lists to remove matches from.
#
# [MATCHES ...]:
# The matches to remove from the lists.
#
# [IGNORE_MATCHES ...]:
# The matches not to remove, even if they match
# the main set of matches to remove.
function(HHVM_REMOVE_MATCHES_FROM_LISTS)
set(LISTS_TO_SEARCH)
set(MATCHES_TO_REMOVE)
set(MATCHES_TO_IGNORE)
set(argumentState 0)
foreach (arg ${ARGN})
if ("x${arg}" STREQUAL "xMATCHES")
set(argumentState 1)
elseif ("x${arg}" STREQUAL "xIGNORE_MATCHES")
set(argumentState 2)
elseif (argumentState EQUAL 0)
list(APPEND LISTS_TO_SEARCH ${arg})
elseif (argumentState EQUAL 1)
list(APPEND MATCHES_TO_REMOVE ${arg})
elseif (argumentState EQUAL 2)
list(APPEND MATCHES_TO_IGNORE ${arg})
else()
message(FATAL_ERROR "Unknown argument state!")
endif()
endforeach()
foreach (theList ${LISTS_TO_SEARCH})
foreach (entry ${${theList}})
foreach (match ${MATCHES_TO_REMOVE})
if (${entry} MATCHES ${match})
set(SHOULD_IGNORE OFF)
foreach (ign ${MATCHES_TO_IGNORE})
if (${entry} MATCHES ${ign})
set(SHOULD_IGNORE ON)
break()
endif()
endforeach()
if (NOT SHOULD_IGNORE)
list(REMOVE_ITEM ${theList} ${entry})
endif()
endif()
endforeach()
endforeach()
set(${theList} ${${theList}} PARENT_SCOPE)
endforeach()
endfunction()
# Automatically create source_group directives for the sources passed in.
function(auto_source_group rootName rootDir)
file(TO_CMAKE_PATH "${rootDir}" rootDir)
string(LENGTH "${rootDir}" rootDirLength)
set(sourceGroups)
foreach (fil ${ARGN})
file(TO_CMAKE_PATH "${fil}" filePath)
string(FIND "${filePath}" "/" rIdx REVERSE)
if (rIdx EQUAL -1)
message(FATAL_ERROR "Unable to locate the final forward slash in '${filePath}'!")
endif()
string(SUBSTRING "${filePath}" 0 ${rIdx} filePath)
string(LENGTH "${filePath}" filePathLength)
string(FIND "${filePath}" "${rootDir}" rIdx)
if (rIdx EQUAL 0)
math(EXPR filePathLength "${filePathLength} - ${rootDirLength}")
string(SUBSTRING "${filePath}" ${rootDirLength} ${filePathLength} fileGroup)
string(REPLACE "/" "\\" fileGroup "${fileGroup}")
set(fileGroup "\\${rootName}${fileGroup}")
list(FIND sourceGroups "${fileGroup}" rIdx)
if (rIdx EQUAL -1)
list(APPEND sourceGroups "${fileGroup}")
source_group("${fileGroup}" REGULAR_EXPRESSION "${filePath}/[^/.]+(.(tab|yy))?.(c|cc|cpp|h|hpp|ll|php|tcc|y)$")
endif()
endif()
endforeach()
endfunction()
function(parse_version PREFIX VERSION)
if (NOT ${VERSION} MATCHES "^[0-9]+\\.[0-9]+(\\.[0-9]+)?(-.+)?$")
message(FATAL_ERROR "VERSION must conform to X.Y(.Z)?(-.+)?")
endif()
string(FIND ${VERSION} "-" SUFFIX_POS)
set(SUFFIX "")
if (SUFFIX_POS)
string(SUBSTRING ${VERSION} ${SUFFIX_POS} -1 SUFFIX)
string(SUBSTRING ${VERSION} 0 ${SUFFIX_POS} NUMERIC_VERSION)
else()
set(NUMERIC_VERSION ${VERSION})
endif()
string(REPLACE "." ";" VERSION_LIST "${NUMERIC_VERSION}")
list(GET VERSION_LIST 0 MAJOR)
list(GET VERSION_LIST 1 MINOR)
list(LENGTH VERSION_LIST VERSION_LIST_LENGTH)
if (VERSION_LIST_LENGTH GREATER 2)
list(GET VERSION_LIST 2 PATCH)
else()
set(PATCH 0)
endif()
set(${PREFIX}MAJOR ${MAJOR} PARENT_SCOPE)
set(${PREFIX}MINOR ${MINOR} PARENT_SCOPE)
set(${PREFIX}PATCH ${PATCH} PARENT_SCOPE)
set(${PREFIX}SUFFIX ${SUFFIX} PARENT_SCOPE)
endfunction()
# MSVC doesn't support a --whole-archive flag, but newer versions
# of CMake do support object libraries, which give the same result.
# As we can't easily upgrade the normal builds to CMake 3.0, we
# will just require CMake 3.0+ for MSVC builds only.
function(add_object_library libraryName)
if (MSVC)
add_library(${libraryName} OBJECT ${ARGN})
else()
add_library(${libraryName} STATIC ${ARGN})
endif()
endfunction()
# Get what might be the objects of the object libraries, if needed.
function(get_object_libraries_objects targetVariable)
set(OBJECTS)
if (MSVC)
foreach (fil ${ARGN})
list(APPEND OBJECTS $<TARGET_OBJECTS:${fil}>)
endforeach()
endif()
set(${targetVariable} ${OBJECTS} PARENT_SCOPE)
endfunction()
# Add the additional link targets for a set of object libraries,
# if needed.
function(link_object_libraries target)
if (MSVC)
return()
endif()
set(WHOLE_ARCHIVE_LIBS)
foreach (fil ${ARGN})
list(APPEND WHOLE_ARCHIVE_LIBS ${fil})
endforeach()
set(ANCHOR_SYMS)
if (APPLE)
set(ANCHOR_SYMS
-Wl,-pagezero_size,0x00001000
# Set the .text.keep section to be executable.
-Wl,-segprot,.text,rx,rx)
foreach(lib ${WHOLE_ARCHIVE_LIBS})
# It's important to use -Xlinker and not -Wl here: ${lib} needs to be its
# own option on the command line, since target_link_libraries will expand it
# from its logical name here into the full .a path. (Eww.)
list(APPEND ANCHOR_SYMS -Xlinker -force_load -Xlinker ${lib})
endforeach()
else()
set(ANCHOR_SYMS -Wl,--whole-archive ${WHOLE_ARCHIVE_LIBS} -Wl,--no-whole-archive)
endif()
target_link_libraries(${target} ${ANCHOR_SYMS})
endfunction()
# This should be called for object libraries, rather than calling
# hphp_link directly.
function(object_library_hphp_link target)
# MSVC can't have it. (see below)
if (NOT MSVC)
hphp_link(${target})
endif()
endfunction()
# If a library needs to be linked in to make GNU ld happy,
# it should be done by calling this.
function(object_library_ld_link_libraries target)
if (${ARGC})
# CMake doesn't allow calls to target_link_libraries if the target
# is an OBJECT library, so MSVC can't have this.
if (NOT MSVC)
target_link_libraries(${target} ${ARGN})
endif()
endif()
endfunction()
set(
HHVM_THIRD_PARTY_SOURCE_CACHE_PREFIX
""
CACHE
STRING
"URL prefix containing cache of third-party dependencies"
)
set(
HHVM_THIRD_PARTY_SOURCE_CACHE_SUFFIX
""
CACHE
STRING
"URL suffix for third-party dependency cache"
)
set(
HHVM_THIRD_PARTY_SOURCE_ONLY_USE_CACHE
OFF
CACHE
BOOL
"Do not download sources that are not in cache; may cause build to fail."
)
set(
HHVM_THIRD_PARTY_SOURCE_URL_LIST_OUTPUT
""
CACHE
STRING
"Path to a text file to put a list of sources that should be in the cache"
)
# Usage:
# SET_HHVM_THIRD_PARTY_SOURCE_ARGS(
# MY_VAR_NAME
# SOURCE_URL https://example.com/
# SOURCE_HASH SHA256=deadbeef
# )
# ... or ...
# SET_HHVM_THIRD_PARTY_SOURCE_ARGS(
# MY_VAR_NAME
# Linux_URL https://example.com/linux.tar.bz2
# Linux_HASH SHA256=deadbeef
# Darwin_URL https://example.com/macos.tar.bz2
# Darwin_HASH SHA256=deadbeef
# )
#
macro(SET_HHVM_THIRD_PARTY_SOURCE_ARGS VAR_NAME)
cmake_parse_arguments(
# Prefix (FOO becomes _arg_FOO - trailing _ implied)
_arg
# No-arg parameter (none):
""
# Single-argument parameters
"SOURCE_URL;SOURCE_HASH;Linux_URL;Linux_HASH;Darwin_URL;Darwin_HASH;FILENAME_PREFIX"
# Multi-argument parameters (none)
""
${ARGN}
)
# Try source, but fall back to platform-specific
if (NOT "${_arg_SOURCE_URL}" STREQUAL "")
set(_URL "${_arg_SOURCE_URL}")
set("${VAR_NAME}" URL_HASH "${_arg_SOURCE_HASH}")
if (NOT "${HHVM_THIRD_PARTY_SOURCE_URL_LIST_OUTPUT}" STREQUAL "")
FILE(
APPEND
"${HHVM_THIRD_PARTY_SOURCE_URL_LIST_OUTPUT}"
"${_arg_SOURCE_URL}\n"
)
endif()
else()
set(_URL "${_arg_${CMAKE_HOST_SYSTEM_NAME}_URL}")
set("${VAR_NAME}" URL_HASH "${_arg_${CMAKE_HOST_SYSTEM_NAME}_HASH}")
if (NOT "${HHVM_THIRD_PARTY_SOURCE_URL_LIST_OUTPUT}" STREQUAL "")
FILE(
APPEND
"${HHVM_THIRD_PARTY_SOURCE_URL_LIST_OUTPUT}"
"${_arg_Linux_URL}\n"
"${_arg_Darwin_URL}\n"
)
endif()
endif()
get_filename_component("_URL_NAME" "${_URL}" NAME)
if ("${HHVM_THIRD_PARTY_SOURCE_CACHE_PREFIX}" STREQUAL "")
list(APPEND ${VAR_NAME} URL "${_URL}")
if (${HHVM_THIRD_PARTY_SOURCE_ONLY_USE_CACHE})
message(
FATAL_ERROR
"HHVM_THIRD_PARTY_ONLY_USE_CACHE is set, but cache is not configured"
)
endif()
else()
list(
APPEND "${VAR_NAME}"
URL
"${HHVM_THIRD_PARTY_SOURCE_CACHE_PREFIX}${_arg_FILENAME_PREFIX}${_URL_NAME}${HHVM_THIRD_PARTY_SOURCE_CACHE_SUFFIX}"
)
if (NOT ${HHVM_THIRD_PARTY_SOURCE_ONLY_USE_CACHE})
list(APPEND "${VAR_NAME}" "${_URL}")
endif()
endif()
list(APPEND "${VAR_NAME}" DOWNLOAD_NAME "${_arg_FILENAME_PREFIX}${_URL_NAME}")
message(STATUS "Download name: ${_arg_FILENAME_PREFIX}${_URL_NAME}")
endmacro()