From 45f7898272394b48faba7aad75eb69d05fdfffde Mon Sep 17 00:00:00 2001
From: Dana Robinson <43805+derobins@users.noreply.github.com>
Date: Sat, 16 Mar 2024 11:51:02 -0700
Subject: Remove lseek64 and stat64 symbols from CMake (#4163)

We don't use these in the library.
---
 config/cmake/ConfigureChecks.cmake | 1 -
 config/cmake/H5pubconf.h.in        | 6 ------
 2 files changed, 7 deletions(-)

diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake
index 668739e..86a96ce 100644
--- a/config/cmake/ConfigureChecks.cmake
+++ b/config/cmake/ConfigureChecks.cmake
@@ -143,7 +143,6 @@ else ()
 endif ()
 
 if (CYGWIN)
-  set (${HDF_PREFIX}_HAVE_LSEEK64 0)
   set (CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -D_GNU_SOURCE")
   add_definitions ("-D_GNU_SOURCE")
 endif ()
diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in
index f835da1..8d866ec 100644
--- a/config/cmake/H5pubconf.h.in
+++ b/config/cmake/H5pubconf.h.in
@@ -216,9 +216,6 @@
 /* Define to 1 if you have the `z' library (-lz). */
 #cmakedefine H5_HAVE_LIBZ @H5_HAVE_LIBZ@
 
-/* Define to 1 if you have the `lseek64' function. */
-#cmakedefine H5_HAVE_LSEEK64 @H5_HAVE_LSEEK64@
-
 /* Define if the map API (H5M) should be compiled */
 #cmakedefine H5_HAVE_MAP_API @H5_HAVE_MAP_API@
 
@@ -283,9 +280,6 @@
    compiled */
 #cmakedefine H5_HAVE_ROS3_VFD @H5_HAVE_ROS3_VFD@
 
-/* Define to 1 if you have the `stat64' function. */
-#cmakedefine H5_HAVE_STAT64 @H5_HAVE_STAT64@
-
 /* Define if struct stat has the st_blocks field */
 #cmakedefine H5_HAVE_STAT_ST_BLOCKS @H5_HAVE_STAT_ST_BLOCKS@
 
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