X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fconfigure.ac;h=45c00c0a24d036c3fe7cc15c8e2eba0a4cc7336e;hb=72dc78092947e9abef71cc98651a11495682bbaf;hp=868d248128fb983dbf51de9f86b315fec6e7624d;hpb=392b62fa87099d8576a9da614be431a5046fe595;p=synfig.git

diff --git a/synfig-core/trunk/configure.ac b/synfig-core/trunk/configure.ac
index 868d248..45c00c0 100644
--- a/synfig-core/trunk/configure.ac
+++ b/synfig-core/trunk/configure.ac
@@ -445,26 +445,45 @@ SYNFIGLIB_DIR=$libdir/synfig
 AC_SUBST(SYNFIGLIB_DIR)
 
 # Check for unordered_map or hash_map headers
-AC_CHECK_HEADERS([tr1/unordered_map],[
+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_CHECK_HEADERS([tr1/unordered_set],[
+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.])
@@ -478,8 +497,6 @@ AC_CHECK_HEADERS([tr1/unordered_set],[
 
 
 
-CXXFLAGS="$CXXFLAGS -fpermissive"
-
 AC_CHECK_HEADERS(signal.h termios.h sys/errno.h)