| // These tests try to ensure that the driver operates reasonably when run with |
| // a strange environment. Unfortunately, it requires a normal shell and the |
| // 'env' command that understands arguments, unlike the LIT built-in env. |
| // |
| // REQUIRES: shell |
| // The PATH variable is heavily used when trying to find a linker. |
| // RUN: env -i LC_ALL=C LD_LIBRARY_PATH="$LD_LIBRARY_PATH" \ |
| // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ |
| // RUN: --target=i386-unknown-linux \ |
| // RUN: --sysroot=%S/Inputs/basic_linux_tree \ |
| // RUN: --gcc-toolchain="" \ |
| // RUN: | FileCheck --check-prefix=CHECK-LD-32 %s |
| // |
| // RUN: env -i LC_ALL=C PATH="" LD_LIBRARY_PATH="$LD_LIBRARY_PATH" \ |
| // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ |
| // RUN: --target=i386-unknown-linux \ |
| // RUN: --sysroot=%S/Inputs/basic_linux_tree \ |
| // RUN: --gcc-toolchain="" \ |
| // RUN: | FileCheck --check-prefix=CHECK-LD-32 %s |
| // |
| // CHECK-LD-32-NOT: warning: |
| // CHECK-LD-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" |
| // CHECK-LD-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o" |
| // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0" |
| // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib" |
| // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.." |
| // CHECK-LD-32: "-L[[SYSROOT]]/lib" |
| // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib" |
