update to new version of Xcode

diff --git a/Mothur.xcodeproj/project.pbxproj b/Mothur.xcodeproj/project.pbxproj
index 15a5cff06d869482c252cdc50e82c5ec0a75abdf..c78e3fbb4fbf64ebf2a4f44509592b80bd06a86f 100644 (file)
--- a/Mothur.xcodeproj/project.pbxproj
+++ b/Mothur.xcodeproj/project.pbxproj
@@ -1953,7 +1953,7 @@
                08FB7793FE84155DC02AAC07 /* Project object */ = {
                        isa = PBXProject;
                        attributes = {
-                               LastUpgradeCheck = 0420;
+                               LastUpgradeCheck = 0460;
                                ORGANIZATIONNAME = "Schloss Lab";
                        };
                        buildConfigurationList = 1DEB928908733DD80010E9CD /* Build configuration list for PBXProject "Mothur" */;
@@ -2347,7 +2347,7 @@
                                GCC_OPTIMIZATION_LEVEL = 3;
                                "INSTALL_PATH[sdk=*]" = TARGET_BUILD_DIR;
                                PRODUCT_NAME = mothur;
-                               SDKROOT = macosx10.6;
+                               SDKROOT = macosx;
                                SKIP_INSTALL = NO;
                        };
                        name = Debug;
@@ -2363,6 +2363,7 @@
                                GCC_OPTIMIZATION_LEVEL = 3;
                                GCC_WARN_UNUSED_VALUE = YES;
                                PRODUCT_NAME = mothur;
+                               SDKROOT = macosx;
                                SKIP_INSTALL = NO;
                        };
                        name = Release;
@@ -2399,7 +2400,7 @@
                                        "-lncurses",
                                        "-lreadline",
                                );
-                               SDKROOT = macosx10.6;
+                               SDKROOT = macosx;
                                SKIP_INSTALL = NO;
                                USER_HEADER_SEARCH_PATHS = "";
                        };
@@ -2437,7 +2438,7 @@
                                        "-lncurses",
                                        "-lreadline",
                                );
-                               SDKROOT = macosx10.6;
+                               SDKROOT = macosx;
                                SKIP_INSTALL = NO;
                        };
                        name = Release;