Merge pull request #66 from omasanori/roundtrip

Split roundtrip_test and leakcheck.
diff --git a/Makefile b/Makefile
index c29093f..6ff8b88 100644
--- a/Makefile
+++ b/Makefile
@@ -153,7 +153,7 @@
 progit:
 	git clone https://github.com/progit/progit.git
 
-$(BENCHFILE): progit
+$(BENCHDIR)/benchinput.md: progit
 	echo "" > $@
 	for lang in ar az be ca cs de en eo es es-ni fa fi fr hi hu id it ja ko mk nl no-nb pl pt-br ro ru sr th tr uk vi zh zh-tw; do \
 		cat progit/$$lang/*/*.markdown >> $@; \
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index eee9316..b40c1ac 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -88,7 +88,8 @@
   SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}
   VERSION ${PROJECT_VERSION})
 set_target_properties(${STATICLIBRARY} PROPERTIES
-  COMPILE_FLAGS -DCMARK_STATIC_DEFINE)
+  COMPILE_FLAGS -DCMARK_STATIC_DEFINE
+  POSITION_INDEPENDENT_CODE ON)
 
 if (MSVC)
   set_target_properties(${STATICLIBRARY} PROPERTIES