X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fconfigure.ac;h=b11c84144d6538215e441397142e9b643bbd7b6e;hb=ceec3f1ccafc99fa6f929ec47905216b471c92c6;hp=85a263db0b6e02b5ef2d2e9d52ee5d9b819a031f;hpb=6db331664172871286a9acccb3e5334df45d513e;p=synfig.git

diff --git a/synfig-studio/trunk/configure.ac b/synfig-studio/trunk/configure.ac
index 85a263d..b11c841 100755
--- a/synfig-studio/trunk/configure.ac
+++ b/synfig-studio/trunk/configure.ac
@@ -132,6 +132,55 @@ if test $with_libfmod = "yes" ; then {
 	FMOD_LIBS=
 } ; fi
 
+# Check for unordered_map or hash_map headers
+AC_MSG_CHECKING([for unordered_map<int,int>::const_iterator])
+AC_COMPILE_IFELSE([
+	AC_LANG_PROGRAM([
+		[#include <tr1/unordered_map>]
+	],[
+		[std::tr1::unordered_map<int,int>::const_iterator iter;]
+	])],[
+	AC_MSG_RESULT([yes])
+	AC_DEFINE([HASH_MAP_CLASS],[HASH_MAP_NAMESPACE::unordered_map],[The template name for unordered maps.])
+	AC_DEFINE([HASH_MAP_H],[<tr1/unordered_map>],[The header file to include for unordered maps.])
+	AC_DEFINE([HASH_MAP_NAMESPACE],[std::tr1],[The namespace for unordered maps.])
+	AC_DEFINE([FUNCTIONAL_H],[<tr1/functional>],[The header file for hash<T>.])
+	AC_DEFINE([FUNCTIONAL_HASH_ON_STRING],[1],[Define to 1 if hash<T> needs to use T=String rather than T=char* to hash strings.])
+],[
+	AC_MSG_RESULT([no])
+	AC_CHECK_HEADERS([ext/hash_map],[
+		AC_DEFINE([HASH_MAP_CLASS],[HASH_MAP_NAMESPACE::hash_map],[The template name for unordered maps.])
+		AC_DEFINE([HASH_MAP_H],[<ext/hash_map>],[The header file to include for unordered maps.])
+		AC_DEFINE([HASH_MAP_NAMESPACE],[__gnu_cxx],[The namespace for unordered maps.])
+		AC_DEFINE([FUNCTIONAL_H],[<ext/functional>],[The header file for hash<T>.])
+	],[
+		AC_MSG_ERROR([C++ compiler does not seem to support unordered containers])
+	])
+])
+
+# Check for unordered_set or hash_set headers
+AC_MSG_CHECKING([for unordered_set<int,int>::const_iterator])
+AC_COMPILE_IFELSE([
+	AC_LANG_PROGRAM([
+		[#include <tr1/unordered_set>]
+	],[
+		[std::tr1::unordered_set<int,int>::const_iterator iter;]
+	])],[
+	AC_MSG_RESULT([yes])
+	AC_DEFINE([HASH_SET_CLASS],[HASH_SET_NAMESPACE::unordered_set],[The template name for unordered sets.])
+	AC_DEFINE([HASH_SET_H],[<tr1/unordered_set>],[The header file to include for unordered sets.])
+	AC_DEFINE([HASH_SET_NAMESPACE],[std::tr1],[The namespace for unordered sets.])
+],[
+	AC_MSG_RESULT([no])
+	AC_CHECK_HEADERS([ext/hash_set],[
+		AC_DEFINE([HASH_SET_CLASS],[HASH_SET_NAMESPACE::hash_set],[The template name for unordered sets.])
+		AC_DEFINE([HASH_SET_H],[<ext/hash_set>],[The header file to include for unordered sets.])
+		AC_DEFINE([HASH_SET_NAMESPACE],[__gnu_cxx],[The namespace for unordered sets.])
+	],[
+		AC_MSG_ERROR([C++ compiler does not seem to support unordered containers])
+	])
+])
+
 # -- H E A D E R S --------------------------------------------
 
 AC_CHECK_HEADERS([unistd.h signal.h fcntl.h])