1 // These tests try to ensure that the driver operates reasonably when run with 2 // a strange environment. Unfortunately, it requires a normal shell and the 3 // 'env' command that understands arguments, unlike the LIT built-in env. 4 // 5 // REQUIRES: shell 6 // The PATH variable is heavily used when trying to find a linker. 7 // RUN: env -i LC_ALL=C LD_LIBRARY_PATH="$LD_LIBRARY_PATH" CLANG_NO_DEFAULT_CONFIG=1 \ 8 // RUN: %clang %s -### -o %t.o --target=i386-unknown-linux \ 9 // RUN: --sysroot=%S/Inputs/basic_linux_tree \ 10 // RUN: --rtlib=platform --unwindlib=platform -no-pie \ 11 // RUN: 2>&1 | FileCheck --check-prefix=CHECK-LD-32 %s 12 // 13 // RUN: env -i LC_ALL=C PATH="" LD_LIBRARY_PATH="$LD_LIBRARY_PATH" CLANG_NO_DEFAULT_CONFIG=1 \ 14 // RUN: %clang %s -### -o %t.o --target=i386-unknown-linux \ 15 // RUN: --sysroot=%S/Inputs/basic_linux_tree \ 16 // RUN: --rtlib=platform --unwindlib=platform -no-pie \ 17 // RUN: 2>&1 | FileCheck --check-prefix=CHECK-LD-32 %s 18 // 19 // CHECK-LD-32-NOT: warning: 20 // CHECK-LD-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" 21 // CHECK-LD-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/10.2.0{{/|\\\\}}crtbegin.o" 22 // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/10.2.0" 23 // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/10.2.0/../../../../i386-unknown-linux/lib" 24 // CHECK-LD-32: "-L[[SYSROOT]]/lib" 25 // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib" 26