From b72908548dc841de65dc9288a96c1abe648acc46 Mon Sep 17 00:00:00 2001
From: Florent Le Coz <louiz@louiz.org>
Date: Thu, 21 Nov 2013 00:21:32 +0100
Subject: Let the user choose the poller to use through cmake POLLER option

Use ccmake, or cmake -i, or cmake -DPOLLER=EPOLL, for example
---
 CMakeLists.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 21e82b4..2c01ee3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,6 +24,12 @@ include_directories(${ICONV_INCLUDE_DIR})
 # coming from these headers.
 include_directories(SYSTEM ${CRYPTO++_INCLUDE_DIR})
 
+set(POLLER "POLL" CACHE STRING
+  "Choose the poller between POLL and EPOLL (Linux-only)")
+if((NOT ${POLLER} MATCHES "POLL") AND
+    (NOT ${POLLER} MATCHES "EPOLL"))
+  message(FATAL_ERROR "POLLER must be either POLL or EPOLL")
+endif()
 #
 ## utils
 #
@@ -95,4 +101,4 @@ target_link_libraries(test
   utils
   config)
 
-CONFIGURE_FILE(config.h.cmake src/config.h @ONLY)
+configure_file(config.h.cmake src/config.h)
-- 
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