1*67e74705SXin Li // RUN: rm -rf %t 2*67e74705SXin Li // RUN: mkdir %t 3*67e74705SXin Li // 4*67e74705SXin Li // RUN: env LIBRARY_PATH=%T/test1 %clang -x c %s -### 2>&1 | FileCheck %s 5*67e74705SXin Li // CHECK: "-L{{.*}}/test1" 6*67e74705SXin Li 7*67e74705SXin Li // GCC driver is used as linker on cygming. It should be aware of LIBRARY_PATH. 8*67e74705SXin Li // XFAIL: win32 9*67e74705SXin Li // REQUIRES: clang-driver 10*67e74705SXin Li // REQUIRES: native 11*67e74705SXin Li 12*67e74705SXin Li // Make sure that LIBRARY_PATH works for both i386 and x86_64 on Darwin. 13*67e74705SXin Li // RUN: env LIBRARY_PATH=%T/test1 %clang -target x86_64-apple-darwin %s -### 2>&1 | FileCheck %s 14*67e74705SXin Li // RUN: env LIBRARY_PATH=%T/test1 %clang -target i386-apple-darwin %s -### 2>&1 | FileCheck %s 15*67e74705SXin Li // 16*67e74705SXin Li // Make sure that we don't warn on unused compiler arguments. 17*67e74705SXin Li // RUN: %clang -Xclang -I. -x c %s -c -o %t/tmp.o 18*67e74705SXin Li // RUN: %clang -Xclang -I. %t/tmp.o -o %t/tmp -### 2>&1 | FileCheck %s --check-prefix=NO-UNUSED 19*67e74705SXin Li // NO-UNUSED-NOT: warning:{{.*}}unused 20*67e74705SXin Li // 21*67e74705SXin Li // Make sure that we do warn in other cases. 22*67e74705SXin Li // RUN: %clang %s -lfoo -c -o %t/tmp2.o -### 2>&1 | FileCheck %s --check-prefix=UNUSED 23*67e74705SXin Li // UNUSED: warning:{{.*}}unused 24