1 // Test that `-ffuchsia-api-level` is propagated to cc1.
2
3 // REQUIRES: x86-registered-target
4 // RUN: %clang -target x86_64-unknown-fuchsia -ffuchsia-api-level=16 -c %s -### 2>&1| FileCheck %s
5
6 // It should also be exposed to non-fuchsia platforms. This is desireable when
7 // using common Fuchsia headers for building host libraries that also depend on
8 // the Fuchsia version (such as using a compatible host-side FIDL library that
9 // talks with a Fuchsia FIDL library of the same version).
10 // RUN: %clang -target x86_64-unknown-linux-gnu -ffuchsia-api-level=16 -c %s -### 2>&1 | FileCheck %s
11
12 // Check Fuchsia API level macro.
13 // RUN: %clang -target x86_64-unknown-fuchsia -ffuchsia-api-level=15 -c %s -o %t
14 // RUN: llvm-readobj --symbols %t | FileCheck %s --check-prefix=CHECK-F15
15 //
16 // RUN: %clang -target x86_64-unknown-fuchsia -ffuchsia-api-level=16 -c %s -o %t
17 // RUN: llvm-readobj --symbols %t | FileCheck %s --check-prefix=CHECK-F16
18
19 // Check using a non-integer Fuchsia API level.
20 // RUN: not %clang -target x86_64-unknown-fuchsia -ffuchsia-api-level=16.0.0 -c %s 2>&1| FileCheck %s --check-prefix=CHECK-ERROR
21
22
23 // CHECK: "-ffuchsia-api-level=16"
24
25 // CHECK-F15: Name: f15
26
27 // CHECK-F16: Name: f16
28
29 // CHECK-ERROR: error: invalid integral value '16.0.0' in '-ffuchsia-api-level=16.0.0'
30
31 #if __Fuchsia_API_level__ >= 16
f16(void)32 void f16(void) {
33
34 }
35 #else
f15(void)36 void f15(void) {
37
38 }
39 #endif
40
main(int argc,char * argv[])41 int main(int argc, char* argv[]) {
42 #if __Fuchsia_API_level__ >= 16
43 f16();
44 #else
45 f15();
46 #endif
47 }
48