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Build: Define THREAD_LOCAL even if !WITH_TURBOJPEG

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The SIMD dispatchers use thread-local storage now as well, because of
f579cc11b3.
This commit is contained in:
DRC
2023-02-01 11:54:09 -06:00
parent fd93d98a95
commit dd89ce6cd6
1 changed files with 11 additions and 13 deletions
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24
CMakeLists.txt
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@@ -468,19 +468,17 @@ if(NOT INLINE_WORKS)
endif()
message(STATUS "INLINE = ${INLINE} (FORCE_INLINE = ${FORCE_INLINE})")
if(WITH_TURBOJPEG)
if(MSVC)
set(THREAD_LOCAL "__declspec(thread)")
else()
set(THREAD_LOCAL "__thread")
endif()
check_c_source_compiles("${THREAD_LOCAL} int i; int main(void) { i = 0; return i; }" HAVE_THREAD_LOCAL)
if(HAVE_THREAD_LOCAL)
message(STATUS "THREAD_LOCAL = ${THREAD_LOCAL}")
else()
message(WARNING "Thread-local storage is not available. The TurboJPEG API library's global error handler will not be thread-safe.")
unset(THREAD_LOCAL)
endif()
if(MSVC)
set(THREAD_LOCAL "__declspec(thread)")
else()
set(THREAD_LOCAL "__thread")
endif()
check_c_source_compiles("${THREAD_LOCAL} int i; int main(void) { i = 0; return i; }" HAVE_THREAD_LOCAL)
if(HAVE_THREAD_LOCAL)
message(STATUS "THREAD_LOCAL = ${THREAD_LOCAL}")
else()
message(WARNING "Thread-local storage is not available. The TurboJPEG API library's global error handler will not be thread-safe.")
unset(THREAD_LOCAL)
endif()
if(UNIX AND NOT APPLE)