init

1 files changed, 49 insertions, 0 deletions

diff --git a/cmake/Modules/FindLibevent.cmake b/cmake/Modules/FindLibevent.cmake
new file mode 100644
index 0000000..e874e67
--- /dev/null
+++ b/cmake/Modules/FindLibevent.cmake
@@ -0,0 +1,49 @@
+# Copyright (c) 2018 Cornell University.
+#
+# Author: Ted Yin <tederminant@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+# of the Software, and to permit persons to whom the Software is furnished to do
+# so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+# This module will define:
+# - Libevent_FOUND - if the library is found
+# - LIBEVENT_INC - include directories
+# - LIBEVENT_LIB - the libraries required to use libevent
+
+set(LIBEVENT_PREFIXES /usr/local /opt/local)
+
+foreach(prefix ${LIBEVENT_PREFIXES})
+    list(APPEND LIBEVENT_LIB_PATH "${prefix}/lib")
+    list(APPEND LIBEVENT_INC_PATH "${prefix}/include")
+endforeach()
+
+find_library(LIBEVENT_LIB NAMES event PATHS ${LIBEVENT_LIB_PATH})
+find_path(LIBEVENT_INC event.h PATHS ${LIBEVENT_INC_PATH})
+
+if (LIBEVENT_LIB AND LIBEVENT_INC)
+    set(Libevent_FOUND TRUE)
+    if (NOT Libevent_FIND_QUIETLY)
+        message(STATUS "Found libevent: ${LIBEVENT_LIB}")
+    endif ()
+else ()
+    set(Libevent_FOUND FALSE)
+    if (Libevent_FIND_REQUIRED)
+      message(FATAL_ERROR "Could NOT find libevent.")
+    endif ()
+    message(STATUS "libevent NOT found.")
+endif ()