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9836f1b2f9
* add support for compiling Objective-C++ code Prior to this change, calling `step.addCSourceFiles` with Obj-C++ file extensions (`.mm`) would result in an error due to Zig not being aware of that extension. Clang supports an `-ObjC++` compilation mode flag, but it was only possible to use if you violated standards and renamed your `.mm` Obj-C++ files to `.m` (Obj-C) to workaround Zig being unaware of the extension. This change makes Zig aware of `.mm` files so they can be compiled, enabling compilation of projects such as [Google's Dawn WebGPU](https://dawn.googlesource.com/dawn/) using a `build.zig` file only. Helps hexops/mach#21 Signed-off-by: Stephen Gutekanst <stephen@hexops.com> * test/standalone: add ObjC++ compilation/linking test Based on the existing objc example, just tweaked for ObjC++. Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
15 lines
320 B
Plaintext
15 lines
320 B
Plaintext
#import "Foo.h"
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#import <assert.h>
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#include <iostream>
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int main(int argc, char *argv[])
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{
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@autoreleasepool {
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Foo *foo = [[Foo alloc] init];
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NSString *result = [foo name];
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std::cout << "Hello from C++ and " << [result UTF8String];
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assert([result isEqualToString:@"Zig"]);
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return 0;
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}
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}
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