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-rw-r--r--cmake/os/SunOS.cmake4
1 files changed, 0 insertions, 4 deletions
diff --git a/cmake/os/SunOS.cmake b/cmake/os/SunOS.cmake
index 3d99d347..3a9d2dcc 100644
--- a/cmake/os/SunOS.cmake
+++ b/cmake/os/SunOS.cmake
@@ -17,10 +17,6 @@ INCLUDE(CheckSymbolExists)
INCLUDE(CheckCSourceRuns)
INCLUDE(CheckCSourceCompiles)
-# fcntl(fd, F_SETFL, O_DIRECT) is not supported,
-# and directio(3C) would only work on UFS or NFS, not ZFS.
-SET(HAVE_FCNTL_DIRECT 0 CACHE INTERNAL "")
-
# Enable 64 bit file offsets
SET(_FILE_OFFSET_BITS 64)