xcode: Move some options from Xcode project to xcconfig file
project.pbxproj is not so human-readable, and xcconfig files are
preferable because you can add comments about the build settings.
References #1421
diff --git a/Xcode/common.xcconfig b/Xcode/common.xcconfig
index 2ab2aac..06108ad 100644
--- a/Xcode/common.xcconfig
+++ b/Xcode/common.xcconfig
@@ -26,6 +26,13 @@
// Enable weak references for Objective-C
CLANG_ENABLE_OBJC_WEAK = YES
+// Allocate even uninitialized global variables in the data section of the object file, rather than generating them as common blocks. This has the effect that if the same variable is declared (without 'extern') in two different compilations, you will get an error when you link them.
+GCC_NO_COMMON_BLOCKS = YES
+
+// Keep private symbols private. The first setting is -fvisibility=hidden, the second is -fvisibility-inlines-hidden.
+GCC_SYMBOLS_PRIVATE_EXTERN = YES
+GCC_INLINES_ARE_PRIVATE_EXTERN = YES
+
// Compiler errors.
GCC_TREAT_IMPLICIT_FUNCTION_DECLARATIONS_AS_ERRORS = YES
diff --git a/Xcode/debug.xcconfig b/Xcode/debug.xcconfig
index 68fdc5a..ca8ce3d 100644
--- a/Xcode/debug.xcconfig
+++ b/Xcode/debug.xcconfig
@@ -27,3 +27,6 @@
//
GCC_PREPROCESSOR_DEFINITIONS = $(inherited) DEBUG=1
+
+// No need for Universal Binaries in debug.
+ONLY_ACTIVE_ARCH = YES
diff --git a/Xcode/libusb.xcodeproj/project.pbxproj b/Xcode/libusb.xcodeproj/project.pbxproj
index 759a102..b10b04d 100644
--- a/Xcode/libusb.xcodeproj/project.pbxproj
+++ b/Xcode/libusb.xcodeproj/project.pbxproj
@@ -1050,18 +1050,6 @@
isa = XCBuildConfiguration;
baseConfigurationReference = 1443EE8516417E63007E0579 /* debug.xcconfig */;
buildSettings = {
- CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
- CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
- CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
- CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
- CLANG_WARN_SUSPICIOUS_MOVE = YES;
- CLANG_WARN_UNREACHABLE_CODE = YES;
- CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
- ENABLE_STRICT_OBJC_MSGSEND = YES;
- ENABLE_TESTABILITY = YES;
- GCC_NO_COMMON_BLOCKS = YES;
- GCC_WARN_UNDECLARED_SELECTOR = YES;
- ONLY_ACTIVE_ARCH = YES;
};
name = Debug;
};
@@ -1069,16 +1057,6 @@
isa = XCBuildConfiguration;
baseConfigurationReference = 1443EE8816417E63007E0579 /* release.xcconfig */;
buildSettings = {
- CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
- CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
- CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
- CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
- CLANG_WARN_SUSPICIOUS_MOVE = YES;
- CLANG_WARN_UNREACHABLE_CODE = YES;
- CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
- ENABLE_STRICT_OBJC_MSGSEND = YES;
- GCC_NO_COMMON_BLOCKS = YES;
- GCC_WARN_UNDECLARED_SELECTOR = YES;
};
name = Release;
};
@@ -1086,10 +1064,6 @@
isa = XCBuildConfiguration;
baseConfigurationReference = 1443EE8616417E63007E0579 /* libusb_debug.xcconfig */;
buildSettings = {
- OTHER_CFLAGS = (
- "-fvisibility=hidden",
- "-pthread",
- );
};
name = Debug;
};
@@ -1097,10 +1071,6 @@
isa = XCBuildConfiguration;
baseConfigurationReference = 1443EE8916417EA6007E0579 /* libusb_release.xcconfig */;
buildSettings = {
- OTHER_CFLAGS = (
- "-fvisibility=hidden",
- "-pthread",
- );
};
name = Release;
};
diff --git a/libusb/version_nano.h b/libusb/version_nano.h
index 644de2d..6043e67 100644
--- a/libusb/version_nano.h
+++ b/libusb/version_nano.h
@@ -1 +1 @@
-#define LIBUSB_NANO 11871
+#define LIBUSB_NANO 11872
