ceph/cmake/modules/Findatomicops.cmake
Ali Maredia 0f6b9f2816 Combined CMake Build for Hammer
CMake Ceph Build System (Firefly)
CMake.  Add tests.
Respace src/CMakeLists.txt.
CMake.  Spacing cleanups.
CMake for Firefly is Triumphant
CMake for Giant
Adapt to Giant.
Fix installation for scripts and man pages
Fix CEPH_LIBDIR and CEPH_PKGLIBDIR defines
Add erasure-code libraries
	uses try_compile() to detect support for -msse flags
Fix rados object classes
Propagate Casey's cls library change to src/test.
Fix CMake build for Hammer.
Try-add rados and common to librbd link.
Fix name and linkage of libec_lrc.
Rename arch/neon.c arm.c
Fix libcommon.a dependencies (some unit tests).

Authors:
	Ali Maredia <ali@cohortfs.com>
	Casey Bodley <casey@cohortfs.com>
	Adam Emerson <aemerson@cohortfs.com>
	Marcus Watts <mdw@cohortfs.com>
	Matt Benjamin <matt@cohortfs.com>

Signed-off-by: Matt Benjamin <matt@cohortfs.com>
2015-01-14 16:40:05 -05:00

29 lines
1011 B
CMake

# - Find atomic_ops
# Find the native ATOMIC_OPS headers and libraries.
#
# ATOMIC_OPS_INCLUDE_DIRS - where to find atomic_ops.h, etc.
# ATOMIC_OPS_LIBRARIES - List of libraries when using atomic_ops.
# ATOMIC_OPS_FOUND - True if atomic_ops found.
# Look for the header file.
FIND_PATH(ATOMIC_OPS_INCLUDE_DIR NAMES atomic_ops.h)
# Look for the library.
FIND_LIBRARY(ATOMIC_OPS_LIBRARY NAMES atomic_ops)
# handle the QUIETLY and REQUIRED arguments and set ATOMIC_OPS_FOUND to TRUE if
# all listed variables are TRUE
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(ATOMIC_OPS DEFAULT_MSG ATOMIC_OPS_LIBRARY ATOMIC_OPS_INCLUDE_DIR)
# Copy the results to the output variables.
IF(ATOMIC_OPS_FOUND)
SET(ATOMIC_OPS_LIBRARIES ${ATOMIC_OPS_LIBRARY})
SET(ATOMIC_OPS_INCLUDE_DIRS ${ATOMIC_OPS_INCLUDE_DIR})
ELSE(ATOMIC_OPS_FOUND)
SET(ATOMIC_OPS_LIBRARIES)
SET(ATOMIC_OPS_INCLUDE_DIRS)
ENDIF(ATOMIC_OPS_FOUND)
MARK_AS_ADVANCED(ATOMIC_OPS_INCLUDE_DIR ATOMIC_OPS_LIBRARY)