X-Git-Url: https://ruin.nu/git/?p=germs.git;a=blobdiff_plain;f=src%2FCMakeLists.txt;h=9bdaf401e2ed40883a3a4fe745bd729b13ad6c52;hp=642ef504ef394723e6c6ee9d9c143b6c0906c673;hb=c997c8f4931cde3ede1b51905c10c4d9c442e630;hpb=40d817fd1c0ec184927450858ca95b722ae8acba

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 642ef50..9bdaf40 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,4 +1,5 @@
 INCLUDE(CheckIncludeFile)
+INCLUDE(CheckIncludeFileCXX)
 
 SET(CMAKE_VERBOSE_MAKEFILE OFF)
 
@@ -26,6 +27,18 @@ ELSE(HAVE_FANN)
 	SET(GENELIBS GeneSort)
 ENDIF(HAVE_FANN)
 
+
+CHECK_INCLUDE_FILE_CXX("tr1/memory" HAVE_TR1)
+
+IF(HAVE_TR1)
+	ADD_DEFINITIONS(-DHAVE_TR1)
+ELSE(HAVE_TR1)
+	CHECK_INCLUDE_FILE_CXX("boost/shared_ptr.hpp" HAVE_BOOST)
+	IF(NOT HAVE_BOOST)
+		MESSAGE(FATAL_ERROR "Neither Boost nor TR1 found, need a shared_ptr implementation")
+	ENDIF(NOT HAVE_BOOST)
+ENDIF(HAVE_TR1)
+
 TARGET_LINK_LIBRARIES(germs ${GENELIBS})
 
 SUBDIRS(test)