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CMake: Edit threading related messages. 

It's mostly to change from "thread method" to "threading method".
This commit is contained in:
Lasse Collin 2023-10-09 21:12:31 +03:00 committed by Jia Tan
parent f8edcf3da6
commit 7d01de67ee
1 changed files with 10 additions and 9 deletions
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19
CMakeLists.txt
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@ -331,32 +331,33 @@ endforeach()
# Threading # # Threading #
############# #############
# Supported thread methods: # Supported threading methods:
# ON - autodetect the best threading method. The autodetection will # ON - autodetect the best threading method. The autodetection will
# prefer Windows threading (win95 or vista) over posix if both are # prefer Windows threading (win95 or vista) over posix if both are
# available. vista threads will be used over win95 unless it is a # available. vista threads will be used over win95 unless it is a
# 32-bit build. # 32-bit build.
# OFF - Disable threading. # OFF - Disable threading.
# posix - Use posix threading, or throw an error if not available. # posix - Use posix threading (pthreads), or throw an error if not available.
# win95 - Use Windows win95 threading, or throw an error if not available. # win95 - Use Windows win95 threading, or throw an error if not available.
# vista - Use Windows vista threading, or throw an error if not available. # vista - Use Windows vista threading, or throw an error if not available.
set(SUPPORTED_THREAD_METHODS ON OFF posix win95 vista) set(SUPPORTED_THREADING_METHODS ON OFF posix win95 vista)
set(ENABLE_THREADS ON CACHE STRING set(ENABLE_THREADS ON CACHE STRING
"Threading method type to support. Set to 'OFF' to disable threading") "Threading method: Set to 'ON' to autodetect, 'OFF' to disable threading.")
# Create dropdown in CMake GUI since only 1 threading method is possible # Create dropdown in CMake GUI since only 1 threading method is possible
# to select in a build. # to select in a build.
set_property(CACHE ENABLE_THREADS set_property(CACHE ENABLE_THREADS
PROPERTY STRINGS "${SUPPORTED_THREAD_METHODS}") PROPERTY STRINGS "${SUPPORTED_THREADING_METHODS}")
# This is a flag variable set when win95 threads are used. We must ensure # This is a flag variable set when win95 threads are used. We must ensure
# the combination of enable_small and win95 threads is not used without a # the combination of enable_small and win95 threads is not used without a
# compiler supporting attribute __constructor__. # compiler supporting attribute __constructor__.
set(USE_WIN95_THREADS OFF) set(USE_WIN95_THREADS OFF)
if(NOT ENABLE_THREADS IN_LIST SUPPORTED_THREAD_METHODS) if(NOT ENABLE_THREADS IN_LIST SUPPORTED_THREADING_METHODS)
message(FATAL_ERROR "'${ENABLE_THREADS}' is not a supported thread type") message(FATAL_ERROR "'${ENABLE_THREADS}' is not a supported "
"threading method")
endif() endif()
if(ENABLE_THREADS) if(ENABLE_THREADS)
@ -370,7 +371,7 @@ if(ENABLE_THREADS)
if(CMAKE_USE_WIN32_THREADS_INIT AND NOT ENABLE_THREADS STREQUAL "posix") if(CMAKE_USE_WIN32_THREADS_INIT AND NOT ENABLE_THREADS STREQUAL "posix")
if(ENABLE_THREADS STREQUAL "win95" if(ENABLE_THREADS STREQUAL "win95"
OR (ENABLE_THREADS STREQUAL "ON" OR (ENABLE_THREADS STREQUAL "ON"
AND CMAKE_SIZEOF_VOID_P EQUAL 4)) AND CMAKE_SIZEOF_VOID_P EQUAL 4))
# Use Windows 95 (and thus XP) compatible threads. # Use Windows 95 (and thus XP) compatible threads.
# This avoids use of features that were added in # This avoids use of features that were added in
# Windows Vista. This is used for 32-bit x86 builds for # Windows Vista. This is used for 32-bit x86 builds for
@ -403,7 +404,7 @@ if(ENABLE_THREADS)
endif() endif()
else() else()
message(SEND_ERROR message(SEND_ERROR
"Windows thread method requested, but a compatible " "Windows threading method was requested but a compatible "
"library could not be found") "library could not be found")
endif() endif()
else() else()