* instead expose the paths, it'd better to expose a library target.
* remove HAVE_LIBJEMALLOC, as it not used anywhere.
Signed-off-by: Kefu Chai <kchai@redhat.com>
otherwise it's always true, even if the libaries are not found. also
the cmake output will be wrong without this change:
without this change, it is:
-- Found gperftools: GPERFTOOLS_TCMALLOC_LIBRARY;GPERFTOOLS_TCMALLOC_MINIMAL_LIBRARY;GPERFTOOLS_PROFILER_LIBRARY (found version "2.5.93")
with this change, it would be:
-- Found gperftools: /tmp/gperf/lib/libtcmalloc.so (found version "2.5.93")
Signed-off-by: Kefu Chai <kchai@redhat.com>
there is chance that its "patch" version is empty. in that case, do not
include it in its version string. otherwise, we will have something
like:
Found gperftools:
GPERFTOOLS_TCMALLOC_LIBRARY;GPERFTOOLS_TCMALLOC_MINIMAL_LIBRARY;GPERFTOOLS_PROFILER_LIBRARY
(found version "2.4.#define TC_VERSION_PATCH """)
when running cmake
Signed-off-by: Kefu Chai <kchai@redhat.com>
* remove Findtcmalloc.cmake, use Findgperftools.cmake instead.
* tcmalloc is packaged in gperftools-dev, so we can check them in a single
place.
* fix the check of heap-profiler.h, we should enable the check as long
as tcmalloc is enabled or profiler is enabled.
* only check gperftools headers in "include/gperftools", and do not
"include/google" anymore. as we only support the distros which
shipping recent gperftools-dev package with "include/gperftools".
and "google/*.h" are deprecated.
* set ALLOC_LIBS with GPERFTOOLS_TCMALLOC_LIBRARY, so we can link
against tcmalloc with full path.
Signed-off-by: Kefu Chai <kchai@redhat.com>
