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-rw-r--r--CMakeLists.txt12
-rw-r--r--config/cmake/H5pubconf.h.in7
-rw-r--r--src/CMakeLists.txt5
-rw-r--r--test/CMakeLists.txt2
4 files changed, 19 insertions, 7 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6446a7d..c2eb94d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -683,8 +683,10 @@ endif ()
option (HDF5_ENABLE_THREADSAFE "Enable thread-safety" OFF)
if (HDF5_ENABLE_THREADSAFE)
# check for unsupported options
- message (STATUS " **** thread-safety option not supported with static library **** ")
- message (STATUS " **** thread-safety option will not be used building static library **** ")
+ if (WIN32)
+ message (STATUS " **** thread-safety option not supported with static library **** ")
+ message (STATUS " **** thread-safety option will not be used building static library **** ")
+ endif ()
if (HDF5_ENABLE_PARALLEL)
if (NOT ALLOW_UNSUPPORTED)
message (FATAL_ERROR " **** parallel and thread-safety options are not supported **** ")
@@ -722,9 +724,9 @@ if (HDF5_ENABLE_THREADSAFE)
endif ()
endif ()
set(THREADS_PREFER_PTHREAD_FLAG ON)
- find_package(Threads)
- if (NOT Threads_FOUND)
- message (STATUS " **** thread-safe package not found - threads still might work **** ")
+ find_package(Threads REQUIRED)
+ if (Threads_FOUND)
+ set (H5_HAVE_THREADSAFE 1)
endif ()
endif ()
diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in
index 273adb5..9e7b8b7 100644
--- a/config/cmake/H5pubconf.h.in
+++ b/config/cmake/H5pubconf.h.in
@@ -390,8 +390,13 @@
/* Define to 1 if you have the <szlib.h> header file. */
#cmakedefine H5_HAVE_SZLIB_H @H5_HAVE_SZLIB_H@
+#if defined(_WIN32) && !defined(H5_BUILT_AS_DYNAMIC_LIB)
+/* Not supported on WIN32 platforms with static linking */
+/* #undef H5_HAVE_THREADSAFE */
+#else
/* Define if we have thread safe support */
-#cmakedefine H5_HAVE_THREADSAFE @H5_HAVE_THREADSAFE@
+# cmakedefine H5_HAVE_THREADSAFE @H5_HAVE_THREADSAFE@
+#endif
/* Define if timezone is a global variable */
#cmakedefine H5_HAVE_TIMEZONE @H5_HAVE_TIMEZONE@
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 698c143..83240bd 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1118,6 +1118,11 @@ target_link_libraries (${HDF5_LIB_TARGET}
PRIVATE ${LINK_LIBS} ${LINK_COMP_LIBS} "$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_LIBRARIES}>"
PUBLIC $<$<NOT:$<PLATFORM_ID:Windows>>:${CMAKE_DL_LIBS}>
)
+if (NOT WIN32)
+ target_link_libraries (${HDF5_LIB_TARGET}
+ PUBLIC $<$<BOOL:${HDF5_ENABLE_THREADSAFE}>:Threads::Threads>
+ )
+endif ()
set_global_variable (HDF5_LIBRARIES_TO_EXPORT ${HDF5_LIB_TARGET})
H5_SET_LIB_OPTIONS (${HDF5_LIB_TARGET} ${HDF5_LIB_NAME} STATIC 0)
set_target_properties (${HDF5_LIB_TARGET} PROPERTIES FOLDER libraries)
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index c442e9b..276cf09 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -45,7 +45,7 @@ if (BUILD_SHARED_LIBS)
INTERFACE "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
)
target_compile_definitions(${HDF5_TEST_LIBSH_TARGET}
- PUBLIC "H5_BUILT_AS_DYNAMIC_LIB" $<$<BOOL:${HDF5_ENABLE_THREADSAFE}>:H5_HAVE_THREADSAFE>
+ PUBLIC "H5_BUILT_AS_DYNAMIC_LIB"
)
TARGET_C_PROPERTIES (${HDF5_TEST_LIBSH_TARGET} SHARED)
target_link_libraries (${HDF5_TEST_LIBSH_TARGET}