Brings file locking changes from develop

4 files changed, 33 insertions, 1 deletions

diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake
index 4805eeb..4e31b38 100644
--- a/config/cmake/ConfigureChecks.cmake
+++ b/config/cmake/ConfigureChecks.cmake
@@ -61,6 +61,31 @@ if (HDF5_ENABLE_CODESTACK)
 endif ()
 MARK_AS_ADVANCED (HDF5_ENABLE_CODESTACK)
 
+# ----------------------------------------------------------------------
+# Check if they would like to use file locking by default
+#-----------------------------------------------------------------------------
+option (HDF5_USE_FILE_LOCKING "Use file locking by default (mainly for SWMR)" ON)
+if (HDF5_USE_FILE_LOCKING)
+  set (${HDF_PREFIX}_USE_FILE_LOCKING 1)
+endif ()
+
+# ----------------------------------------------------------------------
+# Check if they would like to ignore file locks when disabled on a file system
+#-----------------------------------------------------------------------------
+option (HDF5_IGNORE_DISABLED_FILE_LOCKS "Ignore file locks when disabled on file system" ON)
+if (HDF5_IGNORE_DISABLED_FILE_LOCKS)
+  set (${HDF_PREFIX}_IGNORE_DISABLED_FILE_LOCKS 1)
+endif ()
+
+# Set the libhdf5.settings file variable
+if (HDF5_IGNORE_DISABLED_FILE_LOCKS AND HDF5_USE_FILE_LOCKING)
+  set (HDF5_FILE_LOCKING_SETTING "best-effort")
+elseif (HDF5_IGNORE_DISABLED_FILE_LOCKS)
+  set (HDF5_FILE_LOCKING_SETTING "yes")
+else ()
+  set (HDF5_FILE_LOCKING_SETTING "no")
+endif ()
+
 #-----------------------------------------------------------------------------
 #  Are we going to use HSIZE_T
 #-----------------------------------------------------------------------------
diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in
index f9e9f10..62cfcab 100644
--- a/config/cmake/H5pubconf.h.in
+++ b/config/cmake/H5pubconf.h.in
@@ -495,6 +495,9 @@
 /* Define if the compiler understands __inline__ */
 #cmakedefine H5_HAVE___INLINE__ @H5_HAVE___INLINE__@
 
+/* Define if the library will ignore file locks when disabled */                 
+#cmakedefine H5_IGNORE_DISABLED_FILE_LOCKS @H5_IGNORE_DISABLED_FILE_LOCKS@
+
 /* Define if the high-level library headers should be included in hdf5.h */
 #cmakedefine H5_INCLUDE_HL @H5_INCLUDE_HL@
 
@@ -735,6 +738,9 @@
 /* Define using v1.14 public API symbols by default */
 #cmakedefine H5_USE_114_API_DEFAULT @H5_USE_114_API_DEFAULT@
 
+/* Define if the library will use file locking */
+#cmakedefine H5_USE_FILE_LOCKING @H5_USE_FILE_LOCKING@
+
 /* Define if a memory checking tool will be used on the library, to cause
    library to be very picky about memory operations and also disable the
    internal free list manager code. */
diff --git a/config/cmake/libhdf5.settings.cmake.in b/config/cmake/libhdf5.settings.cmake.in
index b745765..ebcbd61 100644
--- a/config/cmake/libhdf5.settings.cmake.in
+++ b/config/cmake/libhdf5.settings.cmake.in
@@ -85,5 +85,6 @@ Parallel Filtered Dataset Writes: @PARALLEL_FILTERED_WRITES@
             Using memory checker: @HDF5_ENABLE_USING_MEMCHECKER@
  Memory allocation sanity checks: @HDF5_MEMORY_ALLOC_SANITY_CHECK@
           Function Stack Tracing: @HDF5_ENABLE_CODESTACK@
+                Use file locking: @HDF5_FILE_LOCKING_SETTING@
        Strict File Format Checks: @HDF5_STRICT_FORMAT_CHECKS@
     Optimization Instrumentation: @HDF5_Enable_Instrument@
diff --git a/config/cmake/scripts/HDF5config.cmake b/config/cmake/scripts/HDF5config.cmake
index bd48588..7005d3a 100644
--- a/config/cmake/scripts/HDF5config.cmake
+++ b/config/cmake/scripts/HDF5config.cmake
@@ -199,7 +199,7 @@ endif ()
 #set (LOCAL_NO_PACKAGE "TRUE")
 #####       Following controls source update                  #####
 #set (LOCAL_UPDATE "TRUE")
-set (REPOSITORY_URL "https://git@bitbucket.hdfgroup.org/scm/hdffv/hdf5.git")
+set (REPOSITORY_URL "https://github.com/HDFGroup/hdf5.git")
 set (REPOSITORY_BRANCH "develop")
 
 #uncomment to use a compressed source file: *.tar on linux or mac *.zip on windows