clang/test/Driver/linux-cross.cpp

   1 // UNSUPPORTED: system-windows
   2
   3 /// Test native GCC installation on Arch Linux i686.
   4 // RUN: %clang -### %s --target=i686-linux-gnu --sysroot=%S/Inputs/archlinux_i686_tree \
   5 // RUN:   -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin -resource-dir=%S/Inputs/resource_dir \
   6 // RUN:   --stdlib=platform --rtlib=platform --unwindlib=platform 2>&1 | FileCheck %s --check-prefix=ARCH_I686
   7 // ARCH_I686:      "-resource-dir" "[[RESOURCE:[^"]+]]"
   8 // ARCH_I686:      "-internal-isystem"
   9 // ARCH_I686-SAME: {{^}} "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-pc-linux-gnu/11.1.0/../../../../include/c++/11.1.0"
  10 // ARCH_I686-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-pc-linux-gnu/11.1.0/../../../../include/c++/11.1.0/i686-pc-linux-gnu"
  11 // ARCH_I686-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-pc-linux-gnu/11.1.0/../../../../include/c++/11.1.0/backward"
  12 // ARCH_I686-SAME: {{^}} "-internal-isystem" "[[RESOURCE]]/include"
  13 // ARCH_I686-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/local/include"
  14 /// This resolves to /usr/i686-linux-gnu/include. Because it does not exist,
  15 /// having it does no harm albeit not ideal.
  16 // ARCH_I686-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-pc-linux-gnu/11.1.0/../../../../i686-pc-linux-gnu/include"
  17 // ARCH_I686:      "-internal-externc-isystem"
  18 // ARCH_I686-SAME: {{^}} "[[SYSROOT]]/include"
  19 // ARCH_I686-SAME: {{^}} "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
  20 // ARCH_I686:      "-L
  21 // ARCH_I686-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc/i686-pc-linux-gnu/11.1.0"
  22 // ARCH_I686-SAME: {{^}} "-L[[SYSROOT]]/lib"
  23 // ARCH_I686-SAME: {{^}} "-L[[SYSROOT]]/usr/lib"
  24
  25 /// Test native x86-64 in the tree.
  26 // RUN: %clang -### %s --target=x86_64-linux-gnu --sysroot=%S/Inputs/debian_multiarch_tree \
  27 // RUN:   -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin -resource-dir=%S/Inputs/resource_dir \
  28 // RUN:   --stdlib=platform --rtlib=platform --unwindlib=platform 2>&1 | FileCheck %s --check-prefix=DEBIAN_X86_64
  29 // DEBIAN_X86_64:      "-resource-dir" "[[RESOURCE:[^"]+]]"
  30 // DEBIAN_X86_64:      "-internal-isystem"
  31 // DEBIAN_X86_64-SAME: {{^}} "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10"
  32 // DEBIAN_X86_64-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/x86_64-linux-gnu/c++/10"
  33 // DEBIAN_X86_64-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/backward"
  34 // DEBIAN_X86_64-SAME: {{^}} "-internal-isystem" "[[RESOURCE]]/include"
  35 // DEBIAN_X86_64-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/local/include"
  36 // DEBIAN_X86_64-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include"
  37 /// We set explicit -ccc-install-dir ensure that Clang does not pick up extra
  38 /// library directories which may be present in the runtimes build.
  39 // DEBIAN_X86_64:      "-L
  40 // DEBIAN_X86_64-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10"
  41 /// Debian patches MULTILIB_OSDIRNAMES (../lib64 -> ../lib), so gcc uses 'lib' instead of 'lib64'.
  42 /// This difference does not matter in practice.
  43 // DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib64"
  44 // DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/lib/x86_64-linux-gnu"
  45 // DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/lib/../lib64"
  46 // DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/x86_64-linux-gnu"
  47 // DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/../lib64"
  48 /// /usr/x86_64-linux-gnu does not exist, so there is no /usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/lib.
  49 /// -ccc-install-dir is not within sysroot. No bin/../lib.
  50 /// $sysroot/lib and $sysroot/usr/lib. Fallback when GCC installation is unavailable.
  51 // DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/lib"
  52 // DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib"
  53
  54 /// Test -m32.
  55 // RUN: %clang -### %s --target=x86_64-linux-gnu -m32 --sysroot=%S/Inputs/debian_multiarch_tree \
  56 // RUN:   -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin -resource-dir=%S/Inputs/resource_dir \
  57 // RUN:   --stdlib=platform --rtlib=platform --unwindlib=platform 2>&1 | FileCheck %s --check-prefix=DEBIAN_X86_64_M32
  58 // DEBIAN_X86_64_M32:      "-resource-dir" "[[RESOURCE:[^"]+]]"
  59 // DEBIAN_X86_64_M32:      "-internal-isystem"
  60 // DEBIAN_X86_64_M32-SAME: {{^}} "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10"
  61 // DEBIAN_X86_64_M32-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/x86_64-linux-gnu/c++/10/32"
  62 // DEBIAN_X86_64_M32-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/backward"
  63 // DEBIAN_X86_64_M32-SAME: {{^}} "-internal-isystem" "[[RESOURCE]]/include"
  64 // DEBIAN_X86_64_M32-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/local/include"
  65 // DEBIAN_X86_64_M32-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include"
  66 // DEBIAN_X86_64_M32:      "-internal-externc-isystem"
  67 // DEBIAN_X86_64_M32-SAME: {{^}} "[[SYSROOT]]/usr/include/i386-linux-gnu"
  68 // DEBIAN_X86_64_M32:      "-L
  69 // DEBIAN_X86_64_M32-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/32"
  70 // DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib32"
  71 // DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/lib/i386-linux-gnu"
  72 // DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/lib/../lib32"
  73 // DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/i386-linux-gnu"
  74 // DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/../lib32"
  75 // DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/lib"
  76 // DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/usr/lib"
  77
  78 /// Test native GCC installation on Debian i386.
  79 // RUN: %clang -### %s --target=i686-linux-gnu --sysroot=%S/Inputs/debian_i386_tree \
  80 // RUN:   -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin -resource-dir=%S/Inputs/resource_dir \
  81 // RUN:   --stdlib=platform --rtlib=platform --unwindlib=platform 2>&1 | FileCheck %s --check-prefix=DEBIAN_I686
  82 // DEBIAN_I686:      "-resource-dir" "[[RESOURCE:[^"]+]]"
  83 // DEBIAN_I686:      "-internal-isystem"
  84 // DEBIAN_I686-SAME: {{^}} "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-linux-gnu/10/../../../../include/c++/10"
  85 /// Debian specific - the path component after 'include' is i386-linux-gnu even
  86 /// though the installation is i686-linux-gnu.
  87 // DEBIAN_I686-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-linux-gnu/10/../../../../include/i386-linux-gnu/c++/10"
  88 // DEBIAN_I686-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-linux-gnu/10/../../../../include/c++/10/backward"
  89 // DEBIAN_I686-SAME: {{^}} "-internal-isystem" "[[RESOURCE]]/include"
  90 // DEBIAN_I686-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/local/include"
  91 /// This resolves to /usr/i686-linux-gnu/include. Because it does not exist,
  92 /// having it does no harm albeit not ideal.
  93 // DEBIAN_I686-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-linux-gnu/10/../../../../i686-linux-gnu/include"
  94 // DEBIAN_I686:      "-internal-externc-isystem"
  95 // DEBIAN_I686-SAME: {{^}} "[[SYSROOT]]/usr/include/i386-linux-gnu"
  96 // DEBIAN_I686:      "-L
  97 // DEBIAN_I686-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/10"
  98 // DEBIAN_I686-SAME: {{^}} "-L[[SYSROOT]]/lib/i386-linux-gnu"
  99 // DEBIAN_I686-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/i386-linux-gnu"
 100 // DEBIAN_I686-SAME: {{^}} "-L[[SYSROOT]]/lib"
 101 // DEBIAN_I686-SAME: {{^}} "-L[[SYSROOT]]/usr/lib"
 102
 103 /// Test -m64 on Debian i386.
 104 // RUN: %clang -### %s --target=i686-linux-gnu --sysroot=%S/Inputs/debian_i386_tree -m64 \
 105 // RUN:   -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin -resource-dir=%S/Inputs/resource_dir \
 106 // RUN:   --stdlib=platform --rtlib=platform --unwindlib=platform 2>&1 | FileCheck %s --check-prefix=DEBIAN_I686_M64
 107 // DEBIAN_I686_M64:      "-resource-dir" "[[RESOURCE:[^"]+]]"
 108 // DEBIAN_I686_M64:      "-internal-isystem"
 109 // DEBIAN_I686_M64-SAME: {{^}} "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-linux-gnu/10/../../../../include/c++/10"
 110 /// Debian specific - the path component after 'include' is i386-linux-gnu even
 111 /// though the installation is i686-linux-gnu.
 112 // DEBIAN_I686_M64-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-linux-gnu/10/../../../../include/i386-linux-gnu/c++/10/64"
 113 // DEBIAN_I686_M64-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-linux-gnu/10/../../../../include/c++/10/backward"
 114 // DEBIAN_I686_M64-SAME: {{^}} "-internal-isystem" "[[RESOURCE]]/include"
 115 // DEBIAN_I686_M64-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/local/include"
 116 // DEBIAN_I686_M64-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/i686-linux-gnu/10/../../../../i686-linux-gnu/include"
 117 // DEBIAN_I686_M64:      "-internal-externc-isystem"
 118 // DEBIAN_I686_M64-SAME: {{^}} "[[SYSROOT]]/usr/include/x86_64-linux-gnu"
 119 // DEBIAN_I686_M64:      "-L
 120 // DEBIAN_I686_M64-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/10/64"
 121 // DEBIAN_I686_M64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/10/../../../../lib64"
 122 // DEBIAN_I686_M64-SAME: {{^}} "-L[[SYSROOT]]/lib/x86_64-linux-gnu"
 123 // DEBIAN_I686_M64-SAME: {{^}} "-L[[SYSROOT]]/lib/../lib64"
 124 // DEBIAN_I686_M64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/x86_64-linux-gnu"
 125 // DEBIAN_I686_M64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/../lib64"
 126 // DEBIAN_I686_M64-SAME: {{^}} "-L[[SYSROOT]]/lib"
 127 // DEBIAN_I686_M64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib"
 128
 129 /// Test a cross compiler.
 130 // RUN: %clang -### %s --target=aarch64-linux-gnu --sysroot=%S/Inputs/debian_multiarch_tree \
 131 // RUN:   -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin -resource-dir=%S/Inputs/resource_dir \
 132 // RUN:   --stdlib=platform --rtlib=platform --unwindlib=platform 2>&1 | FileCheck %s --check-prefix=DEBIAN_AARCH64
 133 // DEBIAN_AARCH64:      "-resource-dir" "[[RESOURCE:[^"]+]]"
 134 // DEBIAN_AARCH64:      "-internal-isystem"
 135 // DEBIAN_AARCH64-SAME: {{^}} "[[SYSROOT:[^"]+]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../aarch64-linux-gnu/include/c++/10"
 136 // DEBIAN_AARCH64-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../aarch64-linux-gnu/include/c++/10/aarch64-linux-gnu"
 137 // DEBIAN_AARCH64-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../aarch64-linux-gnu/include/c++/10/backward"
 138 // DEBIAN_AARCH64-SAME: {{^}} "-internal-isystem" "[[RESOURCE]]/include"
 139 // DEBIAN_AARCH64-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/local/include"
 140 // DEBIAN_AARCH64-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../aarch64-linux-gnu/include"
 141 // DEBIAN_AARCH64:      "-L
 142 // DEBIAN_AARCH64-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc-cross/aarch64-linux-gnu/10"
 143 /// Debian patches MULTILIB_OSDIRNAMES (../lib64 -> ../lib), so aarch64-linux-gnu-gcc uses 'lib' instead of 'lib64'.
 144 /// This difference does not matter in practice.
 145 // DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../lib64"
 146 // DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/lib/aarch64-linux-gnu"
 147 // DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/lib/../lib64"
 148 // DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/aarch64-linux-gnu"
 149 // DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/../lib64"
 150 // DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../aarch64-linux-gnu/lib"
 151 // DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/lib"
 152 // DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib"
 153
 154 /// Test native x86-64 with -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=on.
 155 /// FIXME -internal-isystem .*bin/../include/x86_64-linux-gnu/c++/v1 and -L[[PREFIX]]/bin/../lib/x86_64-linux-gnu are missing.
 156 // RUN: %clang -### %s --target=x86_64-linux-gnu --sysroot=%S/Inputs/debian_multiarch_tree \
 157 // RUN:   -ccc-install-dir %S/Inputs/debian_per_target_tree/usr/lib/llvm-14/bin -resource-dir=%S/Inputs/debian_per_target_tree/usr/lib/llvm-14/lib/clang/14.0.0 \
 158 // RUN:   --stdlib=libc++ --rtlib=compiler-rt 2>&1 | FileCheck %s --check-prefix=DEBIAN_X86_64_PER_TARGET
 159 // DEBIAN_X86_64_PER_TARGET:      "-resource-dir" "[[RESOURCE:[^"]+]]"
 160 // DEBIAN_X86_64_PER_TARGET:      "-internal-isystem"
 161 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}} "[[PREFIX:[^"]+llvm-14]]/bin/../include/c++/v1"
 162 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}} "-internal-isystem" "[[RESOURCE]]/include"
 163 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/local/include"
 164 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include"
 165
 166 // DEBIAN_X86_64_PER_TARGET:      "-L
 167 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10"
 168 /// Debian patches MULTILIB_OSDIRNAMES (../lib64 -> ../lib), so gcc uses 'lib' instead of 'lib64'.
 169 /// This difference does not matter in practice.
 170 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib64"
 171 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/lib/x86_64-linux-gnu"
 172 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/lib/../lib64"
 173 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/x86_64-linux-gnu"
 174 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/../lib64"
 175 /// /usr/x86_64-linux-gnu does not exist, so there is no /usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/lib.
 176 /// -ccc-install-dir is not within sysroot. No bin/../lib.
 177 /// $sysroot/lib and $sysroot/usr/lib. Fallback when GCC installation is unavailable.
 178 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/lib"
 179 // DEBIAN_X86_64_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/usr/lib"
 180
 181 /// Test -m32.
 182 /// FIXME -internal-isystem .*bin/../include/i386-linux-gnu/c++/v1 and -L[[PREFIX]]/bin/../lib/i386-linux-gnu are missing.
 183 // RUN: %clang -### %s --target=x86_64-linux-gnu -m32 --sysroot=%S/Inputs/debian_multiarch_tree \
 184 // RUN:   -ccc-install-dir %S/Inputs/debian_per_target_tree/usr/lib/llvm-14/bin -resource-dir=%S/Inputs/debian_per_target_tree/usr/lib/llvm-14/lib/clang/14.0.0 \
 185 // RUN:   --stdlib=libc++ --rtlib=compiler-rt 2>&1 | FileCheck %s --check-prefix=DEBIAN_X86_64_M32_PER_TARGET
 186 // DEBIAN_X86_64_M32_PER_TARGET:      "-resource-dir" "[[RESOURCE:[^"]+]]"
 187 // DEBIAN_X86_64_M32_PER_TARGET:      "-internal-isystem"
 188 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}} "[[PREFIX:[^"]+llvm-14]]/bin/../include/c++/v1"
 189 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}} "-internal-isystem" "[[RESOURCE]]/include"
 190 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/local/include"
 191 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include"
 192
 193 // DEBIAN_X86_64_M32_PER_TARGET:      "-L
 194 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/32"
 195 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib32"
 196 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/lib/i386-linux-gnu"
 197 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/lib/../lib32"
 198 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/i386-linux-gnu"
 199 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/../lib32"
 200 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/lib"
 201 // DEBIAN_X86_64_M32_PER_TARGET-SAME: {{^}} "-L[[SYSROOT]]/usr/lib"
 202
 203 /// LDSO_ARCH is i386 for all x86-32 variants.
 204 // RUN: %clang -### %s --target=i686-linux-musl --sysroot= \
 205 // RUN:   --stdlib=platform --rtlib=platform --unwindlib=platform 2>&1 | FileCheck %s --check-prefix=MUSL_I686
 206 // MUSL_I686: "-dynamic-linker" "/lib/ld-musl-i386.so.1"
 207
 208 // RUN: %clang -### %s --target=x86_64-linux-muslx32 --sysroot= \
 209 // RUN:   --stdlib=platform --rtlib=platform --unwindlib=platform 2>&1 | FileCheck %s --check-prefix=MUSL_X32
 210 // RUN: %clang -### %s --target=i686-linux-musl -mx32 --sysroot= \
 211 // RUN:   --stdlib=platform --rtlib=platform --unwindlib=platform 2>&1 | FileCheck %s --check-prefix=MUSL_X32
 212 // MUSL_X32: "-dynamic-linker" "/lib/ld-musl-x32.so.1"
 213
 214 /// -r suppresses -dynamic-linker, default -l, and crt*.o like -nostdlib.
 215 // RUN: %clang -### %s --target=x86_64-linux-gnu --sysroot=%S/Inputs/debian_multiarch_tree \
 216 // RUN:   -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin -resource-dir=%S/Inputs/resource_dir \
 217 // RUN:   --stdlib=platform --rtlib=platform -r 2>&1 | FileCheck %s --check-prefix=RELOCATABLE
 218 // RELOCATABLE-NOT:  "-dynamic-linker"
 219 // RELOCATABLE:      "-internal-isystem"
 220 // RELOCATABLE-SAME: {{^}} "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10"
 221 // RELOCATABLE:      "-L
 222 // RELOCATABLE-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10"
 223 // RELOCATABLE-NOT:  "-l
 224 // RELOCATABLE-NOT:  crt{{[^./]+}}.o