llvm-project/clang/test/Driver/compilation_database_multiarch.c

// REQUIRES: system-darwin

// RUN: rm -rf %t && mkdir -p %t
// RUN: %clang -fdriver-only -o %t/out %s -mtargetos=macos12 -arch arm64 -arch x86_64 -MJ %t/compilation_database.json
// RUN: FileCheck --input-file=%t/compilation_database.json %s

// CHECK:      { "directory": "{{.*}}", "file": "{{.*}}", "output": "[[OUTPUT_X86_64:.*]]", "arguments": [{{.*}}, "-o", "[[OUTPUT_X86_64]]", {{.*}} "--target=x86_64-apple-macosx12.0.0"]},
// CHECK-NEXT: { "directory": "{{.*}}", "file": "{{.*}}", "output": "[[OUTPUT_ARM64:.*]]", "arguments": [{{.*}}, "-o", "[[OUTPUT_ARM64]]", {{.*}} "--target=arm64-apple-macosx12.0.0"]},
[clang][driver] Only run multi-arch tests on Darwin This fixes the test introduced in a85670001ba2487988839656299771915ebc7633 that causes failures on non-Darwin systems. 2022-06-13 14:03:02 +02:00			`// REQUIRES: system-darwin`

[clang][driver] Fix compilation database dump with multiple architectures Command lines with multiple `-arch` arguments expand into multiple entries in the compilation database. However, the file writes are not appending, meaning subsequent writes end up overwriting the previous ones, resulting in garbled output. This patch fixes that by always appending to the file. rdar://90165004 Reviewed By: dexonsmith Differential Revision: https://reviews.llvm.org/D121997 2022-06-09 16:58:09 +02:00			`// RUN: rm -rf %t && mkdir -p %t`
			`// RUN: %clang -fdriver-only -o %t/out %s -mtargetos=macos12 -arch arm64 -arch x86_64 -MJ %t/compilation_database.json`
			`// RUN: FileCheck --input-file=%t/compilation_database.json %s`

			`// CHECK: { "directory": "{{.}}", "file": "{{.}}", "output": "[[OUTPUT_X86_64:.]]", "arguments": [{{.}}, "-o", "[[OUTPUT_X86_64]]", {{.*}} "--target=x86_64-apple-macosx12.0.0"]},`
			`// CHECK-NEXT: { "directory": "{{.}}", "file": "{{.}}", "output": "[[OUTPUT_ARM64:.]]", "arguments": [{{.}}, "-o", "[[OUTPUT_ARM64]]", {{.*}} "--target=arm64-apple-macosx12.0.0"]},`