fix macosx compilation, fix wrongly escaped / in path

configure.ac

@@ -18,9 +18,10 @@ AM_INIT_AUTOMAKE
 AM_SILENT_RULES(yes)
 
 # Checks for programs.
-AC_PROG_CC
+dnl don't put anythingelse before AC_PROG_CC unless checking if macro still work for clang
+AC_PROG_CXX(["xcrun clang++" g++]) 
+AC_PROG_CC(["xcrun clang" gcc])
 dnl because of tunnel library wrapper, C++ is required.
-AC_PROG_CXX
 AM_PROG_CC_C_O
 
 dnl AC_PROG_CC_C99
@@ -62,7 +63,7 @@ fi
 STRICT_OPTIONS=" -Wall -Werror -Wno-unknown-pragmas -Wno-error=unknown-pragmas"
 
 case "$CC" in
-	*xcoderun* | *clang*)
+	*clang*)
 	STRICT_OPTIONS="$STRICT_OPTIONS -Wno-error=unknown-warning-option"
 	;;
 	gcc*)

src/belle_sip_utils.c

@@ -1021,6 +1021,7 @@ static const char *get_generic_uri_path_noescapes() {
 		noescapes_add_list(noescapes, ":@&=+$,");
 		/*;*/
 		noescapes_add_list(noescapes, ";");
+		noescapes_add_list(noescapes, "/");
 
 		noescapes[BELLE_SIP_NO_ESCAPES_SIZE-1] = 1; // initialized
 	}

tester/belle_generic_uri_tester.c

@@ -37,6 +37,17 @@ static void test_basic_uri() {
 
 	belle_sip_object_unref(uri);
 
+	source_uri = belle_generic_uri_parse("http://www.linphone.org/");
+	CU_ASSERT_STRING_EQUAL(belle_generic_uri_get_path(source_uri),"/");
+	belle_sip_object_unref(source_uri);
+
+	source_uri = belle_generic_uri_parse("http://www.linphone.org/a/b/c");
+	CU_ASSERT_STRING_EQUAL(belle_generic_uri_get_path(source_uri),"/a/b/c");
+	CU_ASSERT_STRING_EQUAL("http://www.linphone.org/a/b/c",source_uri_raw = belle_sip_object_to_string(source_uri));
+	belle_sip_free(source_uri_raw);
+	belle_sip_object_unref(source_uri);
+
+
 }
 static void test_complex_uri() {