Update Xcode, configure.ac, and Makefile

diff --git a/configure.ac b/configure.ac
index 65ecc0dada5e63b074fec23ec5496b41508c91a7..62aa6642e27819fde8f05622adc74a61babc98da 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -9,11 +9,11 @@ dnl Licensed under Apache License v2.0.  See the file "LICENSE" for more
 dnl information.
 dnl
 
-dnl We need at least autoconf 2.60...
-AC_PREREQ([2.60])
+dnl We need at least autoconf 2.71...
+AC_PREREQ([2.71])
 
 dnl Package name and version...
-AC_INIT([CUPS], [2.4.0], [https://github.com/openprinting/cups/issues], [cups], [https://openprinting.github.io/cups])
+AC_INIT([CUPS],[2.4.0],[https://github.com/openprinting/cups/issues],[cups],[https://openprinting.github.io/cups])
 
 dnl This line is provided to ensure that you don't run the autoheader program
 dnl against this project.  Doing so is completely unsupported and WILL cause

diff --git a/xcode/CUPS.xcodeproj/project.pbxproj b/xcode/CUPS.xcodeproj/project.pbxproj
index 082a9af12fee088e06658b51caa56f13c7ce8ca8..253289e8fe7180cf519b1b908b432b5bb00426cc 100644 (file)
--- a/xcode/CUPS.xcodeproj/project.pbxproj
+++ b/xcode/CUPS.xcodeproj/project.pbxproj
@@ -11542,8 +11542,12 @@
                        isa = XCBuildConfiguration;
                        buildSettings = {
                                ASSETCATALOG_COMPRESSION = lossless;
+                               CLANG_ANALYZER_GCD_PERFORMANCE = YES;
                                CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
+                               CLANG_ANALYZER_SECURITY_FLOATLOOPCOUNTER = YES;
+                               CLANG_ANALYZER_SECURITY_INSECUREAPI_RAND = YES;
                                CLANG_ANALYZER_SECURITY_INSECUREAPI_STRCPY = YES;
+                               CLANG_WARN_ATOMIC_IMPLICIT_SEQ_CST = YES;
                                CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
                                CLANG_WARN_COMMA = YES;
                                CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
@@ -11552,13 +11556,15 @@
                                CLANG_WARN_IMPLICIT_SIGN_CONVERSION = YES;
                                CLANG_WARN_INFINITE_RECURSION = YES;
                                CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+                               CLANG_WARN_OBJC_INTERFACE_IVARS = YES;
                                CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
                                CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
                                CLANG_WARN_STRICT_PROTOTYPES = YES;
                                CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
                                CLANG_WARN_SUSPICIOUS_MOVE = YES;
-                               CLANG_WARN_UNREACHABLE_CODE = NO;
+                               CLANG_WARN_UNREACHABLE_CODE = YES_AGGRESSIVE;
                                CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+                               CLANG_WARN__EXIT_TIME_DESTRUCTORS = YES;
                                CODE_SIGN_IDENTITY = "-";
                                DEBUG_INFORMATION_FORMAT = dwarf;
                                ENABLE_STRICT_OBJC_MSGSEND = YES;
@@ -11570,10 +11576,14 @@
                                GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
                                GCC_WARN_ABOUT_MISSING_PROTOTYPES = YES;
                                GCC_WARN_ABOUT_RETURN_TYPE = YES;
+                               GCC_WARN_HIDDEN_VIRTUAL_FUNCTIONS = YES;
+                               GCC_WARN_INITIALIZER_NOT_FULLY_BRACKETED = YES;
+                               GCC_WARN_NON_VIRTUAL_DESTRUCTOR = YES;
                                GCC_WARN_SHADOW = YES;
                                GCC_WARN_SIGN_COMPARE = YES;
+                               GCC_WARN_STRICT_SELECTOR_MATCH = YES;
                                GCC_WARN_UNDECLARED_SELECTOR = YES;
-                               GCC_WARN_UNINITIALIZED_AUTOS = YES;
+                               GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
                                GCC_WARN_UNUSED_FUNCTION = YES;
                                GCC_WARN_UNUSED_LABEL = YES;
                                GCC_WARN_UNUSED_PARAMETER = YES;
@@ -11596,8 +11606,12 @@
                        isa = XCBuildConfiguration;
                        buildSettings = {
                                ASSETCATALOG_COMPRESSION = "respect-asset-catalog";
+                               CLANG_ANALYZER_GCD_PERFORMANCE = YES;
                                CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
+                               CLANG_ANALYZER_SECURITY_FLOATLOOPCOUNTER = YES;
+                               CLANG_ANALYZER_SECURITY_INSECUREAPI_RAND = YES;
                                CLANG_ANALYZER_SECURITY_INSECUREAPI_STRCPY = YES;
+                               CLANG_WARN_ATOMIC_IMPLICIT_SEQ_CST = YES;
                                CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
                                CLANG_WARN_COMMA = YES;
                                CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
@@ -11606,26 +11620,33 @@
                                CLANG_WARN_IMPLICIT_SIGN_CONVERSION = YES;
                                CLANG_WARN_INFINITE_RECURSION = YES;
                                CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+                               CLANG_WARN_OBJC_INTERFACE_IVARS = YES;
                                CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
                                CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
                                CLANG_WARN_STRICT_PROTOTYPES = YES;
                                CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
                                CLANG_WARN_SUSPICIOUS_MOVE = YES;
-                               CLANG_WARN_UNREACHABLE_CODE = NO;
+                               CLANG_WARN_UNREACHABLE_CODE = YES_AGGRESSIVE;
                                CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+                               CLANG_WARN__EXIT_TIME_DESTRUCTORS = YES;
                                CODE_SIGN_IDENTITY = "-";
                                DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
                                ENABLE_STRICT_OBJC_MSGSEND = YES;
+                               GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
                                GCC_NO_COMMON_BLOCKS = YES;
                                GCC_TREAT_IMPLICIT_FUNCTION_DECLARATIONS_AS_ERRORS = YES;
                                GCC_TREAT_WARNINGS_AS_ERRORS = NO;
                                GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
                                GCC_WARN_ABOUT_MISSING_PROTOTYPES = YES;
                                GCC_WARN_ABOUT_RETURN_TYPE = YES;
+                               GCC_WARN_HIDDEN_VIRTUAL_FUNCTIONS = YES;
+                               GCC_WARN_INITIALIZER_NOT_FULLY_BRACKETED = YES;
+                               GCC_WARN_NON_VIRTUAL_DESTRUCTOR = YES;
                                GCC_WARN_SHADOW = YES;
                                GCC_WARN_SIGN_COMPARE = YES;
+                               GCC_WARN_STRICT_SELECTOR_MATCH = YES;
                                GCC_WARN_UNDECLARED_SELECTOR = YES;
-                               GCC_WARN_UNINITIALIZED_AUTOS = YES;
+                               GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
                                GCC_WARN_UNUSED_FUNCTION = YES;
                                GCC_WARN_UNUSED_LABEL = YES;
                                GCC_WARN_UNUSED_PARAMETER = YES;