test/Driver/linux-ld.c

   1 // General tests that ld invocations on Linux targets sane. Note that we use
   2 // sysroot to make these tests independent of the host system.
   3 //
   4 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
   5 // RUN:     -target i386-unknown-linux \
   6 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
   7 // RUN:   | FileCheck --check-prefix=CHECK-LD-32 %s
   8 // CHECK-LD-32-NOT: warning:
   9 // CHECK-LD-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
  10 // CHECK-LD-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0/crtbegin.o"
  11 // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
  12 // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
  13 // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
  14 // CHECK-LD-32: "-L[[SYSROOT]]/lib"
  15 // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib"
  16 //
  17 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  18 // RUN:     -target x86_64-unknown-linux \
  19 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
  20 // RUN:   | FileCheck --check-prefix=CHECK-LD-64 %s
  21 // CHECK-LD-64-NOT: warning:
  22 // CHECK-LD-64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
  23 // CHECK-LD-64: "--eh-frame-hdr"
  24 // CHECK-LD-64: "-m" "elf_x86_64"
  25 // CHECK-LD-64: "-dynamic-linker"
  26 // CHECK-LD-64: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/crtbegin.o"
  27 // CHECK-LD-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
  28 // CHECK-LD-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
  29 // CHECK-LD-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
  30 // CHECK-LD-64: "-L[[SYSROOT]]/lib"
  31 // CHECK-LD-64: "-L[[SYSROOT]]/usr/lib"
  32 // CHECK-LD-64: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
  33 // CHECK-LD-64: "-lc"
  34 // CHECK-LD-64: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
  35 //
  36 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  37 // RUN:     -target x86_64-unknown-linux \
  38 // RUN:     -static-libgcc \
  39 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
  40 // RUN:   | FileCheck --check-prefix=CHECK-LD-64-STATIC-LIBGCC %s
  41 // CHECK-LD-64-STATIC-LIBGCC-NOT: warning:
  42 // CHECK-LD-64-STATIC-LIBGCC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
  43 // CHECK-LD-64-STATIC-LIBGCC: "--eh-frame-hdr"
  44 // CHECK-LD-64-STATIC-LIBGCC: "-m" "elf_x86_64"
  45 // CHECK-LD-64-STATIC-LIBGCC: "-dynamic-linker"
  46 // CHECK-LD-64-STATIC-LIBGCC: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/crtbegin.o"
  47 // CHECK-LD-64-STATIC-LIBGCC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
  48 // CHECK-LD-64-STATIC-LIBGCC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
  49 // CHECK-LD-64-STATIC-LIBGCC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
  50 // CHECK-LD-64-STATIC-LIBGCC: "-L[[SYSROOT]]/lib"
  51 // CHECK-LD-64-STATIC-LIBGCC: "-L[[SYSROOT]]/usr/lib"
  52 // CHECK-LD-64-STATIC-LIBGCC: "-lgcc" "-lgcc_eh"
  53 // CHECK-LD-64-STATIC-LIBGCC: "-lc"
  54 // CHECK-LD-64-STATIC-LIBGCC: "-lgcc" "-lgcc_eh"
  55 //
  56 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  57 // RUN:     -target x86_64-unknown-linux \
  58 // RUN:     -static \
  59 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
  60 // RUN:   | FileCheck --check-prefix=CHECK-LD-64-STATIC %s
  61 // CHECK-LD-64-STATIC-NOT: warning:
  62 // CHECK-LD-64-STATIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
  63 // CHECK-LD-64-STATIC-NOT: "--eh-frame-hdr"
  64 // CHECK-LD-64-STATIC: "-m" "elf_x86_64"
  65 // CHECK-LD-64-STATIC-NOT: "-dynamic-linker"
  66 // CHECK-LD-64-STATIC: "-static"
  67 // CHECK-LD-64-STATIC: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/crtbeginT.o"
  68 // CHECK-LD-64-STATIC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
  69 // CHECK-LD-64-STATIC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
  70 // CHECK-LD-64-STATIC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
  71 // CHECK-LD-64-STATIC: "-L[[SYSROOT]]/lib"
  72 // CHECK-LD-64-STATIC: "-L[[SYSROOT]]/usr/lib"
  73 // CHECK-LD-64-STATIC: "--start-group" "-lgcc" "-lgcc_eh" "-lc" "--end-group"
  74 //
  75 // Check that flags can be combined. The -static dominates.
  76 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  77 // RUN:     -target x86_64-unknown-linux \
  78 // RUN:     -static-libgcc -static \
  79 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
  80 // RUN:   | FileCheck --check-prefix=CHECK-LD-64-STATIC %s
  81 //
  82 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  83 // RUN:     -target i386-unknown-linux -m32 \
  84 // RUN:     --sysroot=%S/Inputs/multilib_32bit_linux_tree \
  85 // RUN:   | FileCheck --check-prefix=CHECK-32-TO-32 %s
  86 // CHECK-32-TO-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
  87 // CHECK-32-TO-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0/crtbegin.o"
  88 // CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
  89 // CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib/../lib32"
  90 // CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../lib32"
  91 // CHECK-32-TO-32: "-L[[SYSROOT]]/lib/../lib32"
  92 // CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/../lib32"
  93 // CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
  94 // CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
  95 // CHECK-32-TO-32: "-L[[SYSROOT]]/lib"
  96 // CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib"
  97 //
  98 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  99 // RUN:     -target i386-unknown-linux -m64 \
 100 // RUN:     --sysroot=%S/Inputs/multilib_32bit_linux_tree \
 101 // RUN:   | FileCheck --check-prefix=CHECK-32-TO-64 %s
 102 // CHECK-32-TO-64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 103 // CHECK-32-TO-64: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0/64/crtbegin.o"
 104 // CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/64"
 105 // CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib/../lib64"
 106 // CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../lib64"
 107 // CHECK-32-TO-64: "-L[[SYSROOT]]/lib/../lib64"
 108 // CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/../lib64"
 109 // CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
 110 // CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
 111 // CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
 112 // CHECK-32-TO-64: "-L[[SYSROOT]]/lib"
 113 // CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib"
 114 //
 115 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 116 // RUN:     -target x86_64-unknown-linux -m64 \
 117 // RUN:     --sysroot=%S/Inputs/multilib_64bit_linux_tree \
 118 // RUN:   | FileCheck --check-prefix=CHECK-64-TO-64 %s
 119 // CHECK-64-TO-64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 120 // CHECK-64-TO-64: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/crtbegin.o"
 121 // CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
 122 // CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib/../lib64"
 123 // CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../lib64"
 124 // CHECK-64-TO-64: "-L[[SYSROOT]]/lib/../lib64"
 125 // CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/../lib64"
 126 // CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
 127 // CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
 128 // CHECK-64-TO-64: "-L[[SYSROOT]]/lib"
 129 // CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib"
 130 //
 131 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 132 // RUN:     -target x86_64-unknown-linux -m32 \
 133 // RUN:     --sysroot=%S/Inputs/multilib_64bit_linux_tree \
 134 // RUN:   | FileCheck --check-prefix=CHECK-64-TO-32 %s
 135 // CHECK-64-TO-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 136 // CHECK-64-TO-32: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32/crtbegin.o"
 137 // CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32"
 138 // CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib/../lib32"
 139 // CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../lib32"
 140 // CHECK-64-TO-32: "-L[[SYSROOT]]/lib/../lib32"
 141 // CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/../lib32"
 142 // CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
 143 // CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
 144 // CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
 145 // CHECK-64-TO-32: "-L[[SYSROOT]]/lib"
 146 // CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib"
 147 //
 148 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 149 // RUN:     -target x86_64-unknown-linux -m32 \
 150 // RUN:     -gcc-toolchain %S/Inputs/multilib_64bit_linux_tree/usr \
 151 // RUN:     --sysroot=%S/Inputs/multilib_32bit_linux_tree \
 152 // RUN:   | FileCheck --check-prefix=CHECK-64-TO-32-SYSROOT %s
 153 // CHECK-64-TO-32-SYSROOT: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 154 // CHECK-64-TO-32-SYSROOT: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32/crtbegin.o"
 155 // CHECK-64-TO-32-SYSROOT: "-L{{[^"]*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32"
 156 // CHECK-64-TO-32-SYSROOT: "-L[[SYSROOT]]/lib/../lib32"
 157 // CHECK-64-TO-32-SYSROOT: "-L[[SYSROOT]]/usr/lib/../lib32"
 158 // CHECK-64-TO-32-SYSROOT: "-L{{[^"]*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
 159 // CHECK-64-TO-32-SYSROOT: "-L[[SYSROOT]]/lib"
 160 // CHECK-64-TO-32-SYSROOT: "-L[[SYSROOT]]/usr/lib"
 161 //
 162 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 163 // RUN:     -target i386-unknown-linux -m32 \
 164 // RUN:     -ccc-install-dir %S/Inputs/fake_install_tree/bin \
 165 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
 166 // RUN:   | FileCheck --check-prefix=CHECK-INSTALL-DIR-32 %s
 167 // CHECK-INSTALL-DIR-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 168 // CHECK-INSTALL-DIR-32: "{{.*}}/Inputs/fake_install_tree/bin/../lib/gcc/i386-unknown-linux/4.7.0/crtbegin.o"
 169 // CHECK-INSTALL-DIR-32: "-L{{.*}}/Inputs/fake_install_tree/bin/../lib/gcc/i386-unknown-linux/4.7.0"
 170 //
 171 // Check that with 64-bit builds, we don't actually use the install directory
 172 // as its version of GCC is lower than our sysrooted version.
 173 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 174 // RUN:     -target x86_64-unknown-linux -m64 \
 175 // RUN:     -ccc-install-dir %S/Inputs/fake_install_tree/bin \
 176 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
 177 // RUN:   | FileCheck --check-prefix=CHECK-INSTALL-DIR-64 %s
 178 // CHECK-INSTALL-DIR-64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 179 // CHECK-INSTALL-DIR-64: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/crtbegin.o"
 180 // CHECK-INSTALL-DIR-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
 181 //
 182 // Check that we support unusual patch version formats, including missing that
 183 // component.
 184 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 185 // RUN:     -target i386-unknown-linux -m32 \
 186 // RUN:     -ccc-install-dir %S/Inputs/gcc_version_parsing1/bin \
 187 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
 188 // RUN:   | FileCheck --check-prefix=CHECK-GCC-VERSION1 %s
 189 // CHECK-GCC-VERSION1: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 190 // CHECK-GCC-VERSION1: "{{.*}}/Inputs/gcc_version_parsing1/bin/../lib/gcc/i386-unknown-linux/4.7/crtbegin.o"
 191 // CHECK-GCC-VERSION1: "-L{{.*}}/Inputs/gcc_version_parsing1/bin/../lib/gcc/i386-unknown-linux/4.7"
 192 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 193 // RUN:     -target i386-unknown-linux -m32 \
 194 // RUN:     -ccc-install-dir %S/Inputs/gcc_version_parsing2/bin \
 195 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
 196 // RUN:   | FileCheck --check-prefix=CHECK-GCC-VERSION2 %s
 197 // CHECK-GCC-VERSION2: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 198 // CHECK-GCC-VERSION2: "{{.*}}/Inputs/gcc_version_parsing2/bin/../lib/gcc/i386-unknown-linux/4.7.x/crtbegin.o"
 199 // CHECK-GCC-VERSION2: "-L{{.*}}/Inputs/gcc_version_parsing2/bin/../lib/gcc/i386-unknown-linux/4.7.x"
 200 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 201 // RUN:     -target i386-unknown-linux -m32 \
 202 // RUN:     -ccc-install-dir %S/Inputs/gcc_version_parsing3/bin \
 203 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
 204 // RUN:   | FileCheck --check-prefix=CHECK-GCC-VERSION3 %s
 205 // CHECK-GCC-VERSION3: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 206 // CHECK-GCC-VERSION3: "{{.*}}/Inputs/gcc_version_parsing3/bin/../lib/gcc/i386-unknown-linux/4.7.99-rc5/crtbegin.o"
 207 // CHECK-GCC-VERSION3: "-L{{.*}}/Inputs/gcc_version_parsing3/bin/../lib/gcc/i386-unknown-linux/4.7.99-rc5"
 208 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 209 // RUN:     -target i386-unknown-linux -m32 \
 210 // RUN:     -ccc-install-dir %S/Inputs/gcc_version_parsing4/bin \
 211 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
 212 // RUN:   | FileCheck --check-prefix=CHECK-GCC-VERSION4 %s
 213 // CHECK-GCC-VERSION4: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 214 // CHECK-GCC-VERSION4: "{{.*}}/Inputs/gcc_version_parsing4/bin/../lib/gcc/i386-unknown-linux/4.7.99/crtbegin.o"
 215 // CHECK-GCC-VERSION4: "-L{{.*}}/Inputs/gcc_version_parsing4/bin/../lib/gcc/i386-unknown-linux/4.7.99"
 216 //
 217 // Test a very broken version of multiarch that shipped in Ubuntu 11.04.
 218 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 219 // RUN:     -target i386-unknown-linux \
 220 // RUN:     --sysroot=%S/Inputs/ubuntu_11.04_multiarch_tree \
 221 // RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-11-04 %s
 222 // CHECK-UBUNTU-11-04: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 223 // CHECK-UBUNTU-11-04: "{{.*}}/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/crtbegin.o"
 224 // CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5"
 225 // CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../../i386-linux-gnu"
 226 // CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/usr/lib/i386-linux-gnu"
 227 // CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../.."
 228 // CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/lib"
 229 // CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/usr/lib"
 230 //
 231 // Check multi arch support on Ubuntu 12.04 LTS.
 232 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 233 // RUN:     -target arm-unknown-linux-gnueabihf \
 234 // RUN:     --sysroot=%S/Inputs/ubuntu_12.04_LTS_multiarch_tree \
 235 // RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-12-04-ARM-HF %s
 236 // CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 237 // CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/../../../arm-linux-gnueabihf/crt1.o"
 238 // CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/../../../arm-linux-gnueabihf/crti.o"
 239 // CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/crtbegin.o"
 240 // CHECK-UBUNTU-12-04-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabihf/4.6.3"
 241 // CHECK-UBUNTU-12-04-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/../../../arm-linux-gnueabihf"
 242 // CHECK-UBUNTU-12-04-ARM-HF: "-L[[SYSROOT]]/lib/arm-linux-gnueabihf"
 243 // CHECK-UBUNTU-12-04-ARM-HF: "-L[[SYSROOT]]/usr/lib/arm-linux-gnueabihf"
 244 // CHECK-UBUNTU-12-04-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/../../.."
 245 // CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/crtend.o"
 246 // CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/../../../arm-linux-gnueabihf/crtn.o"
 247 //
 248 // Check fedora 18 on arm.
 249 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 250 // RUN:     -target armv7-unknown-linux-gnueabihf \
 251 // RUN:     --sysroot=%S/Inputs/fedora_18_tree \
 252 // RUN:   | FileCheck --check-prefix=CHECK-FEDORA-18-ARM-HF %s
 253 // CHECK-FEDORA-18-ARM-HF: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 254 // CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../../crt1.o"
 255 // CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../../crti.o"
 256 // CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/crtbegin.o"
 257 // CHECK-FEDORA-18-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2"
 258 // CHECK-FEDORA-18-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../.."
 259 // CHECK-FEDORA-18-ARM-HF: "-L[[SYSROOT]]/lib"
 260 // CHECK-FEDORA-18-ARM-HF: "-L[[SYSROOT]]/usr/lib"
 261 // CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/crtend.o"
 262 // CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../../crtn.o"
 263 //
 264 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 265 // RUN:     -target arm-unknown-linux-gnueabi \
 266 // RUN:     --sysroot=%S/Inputs/ubuntu_12.04_LTS_multiarch_tree \
 267 // RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-12-04-ARM %s
 268 // CHECK-UBUNTU-12-04-ARM: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 269 // CHECK-UBUNTU-12-04-ARM: "{{.*}}/usr/lib/gcc/arm-linux-gnueabi/4.6.1/../../../arm-linux-gnueabi/crt1.o"
 270 // CHECK-UBUNTU-12-04-ARM: "{{.*}}/usr/lib/gcc/arm-linux-gnueabi/4.6.1/../../../arm-linux-gnueabi/crti.o"
 271 // CHECK-UBUNTU-12-04-ARM: "{{.*}}/usr/lib/gcc/arm-linux-gnueabi/4.6.1/crtbegin.o"
 272 // CHECK-UBUNTU-12-04-ARM: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabi/4.6.1"
 273 // CHECK-UBUNTU-12-04-ARM: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabi/4.6.1/../../../arm-linux-gnueabi"
 274 // CHECK-UBUNTU-12-04-ARM: "-L[[SYSROOT]]/lib/arm-linux-gnueabi"
 275 // CHECK-UBUNTU-12-04-ARM: "-L[[SYSROOT]]/usr/lib/arm-linux-gnueabi"
 276 // CHECK-UBUNTU-12-04-ARM: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabi/4.6.1/../../.."
 277 // CHECK-UBUNTU-12-04-ARM: "{{.*}}/usr/lib/gcc/arm-linux-gnueabi/4.6.1/crtend.o"
 278 // CHECK-UBUNTU-12-04-ARM: "{{.*}}/usr/lib/gcc/arm-linux-gnueabi/4.6.1/../../../arm-linux-gnueabi/crtn.o"
 279 //
 280 // Test the setup that shipped in SUSE 10.3 on ppc64.
 281 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 282 // RUN:     -target powerpc64-suse-linux \
 283 // RUN:     --sysroot=%S/Inputs/suse_10.3_ppc64_tree \
 284 // RUN:   | FileCheck --check-prefix=CHECK-SUSE-10-3-PPC64 %s
 285 // CHECK-SUSE-10-3-PPC64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 286 // CHECK-SUSE-10-3-PPC64: "{{.*}}/usr/lib/gcc/powerpc64-suse-linux/4.1.2/64/crtbegin.o"
 287 // CHECK-SUSE-10-3-PPC64: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64-suse-linux/4.1.2/64"
 288 // CHECK-SUSE-10-3-PPC64: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64-suse-linux/4.1.2/../../../../lib64"
 289 // CHECK-SUSE-10-3-PPC64: "-L[[SYSROOT]]/lib/../lib64"
 290 // CHECK-SUSE-10-3-PPC64: "-L[[SYSROOT]]/usr/lib/../lib64"
 291 //
 292 // Check dynamic-linker for different archs
 293 // RUN: %clang %s -### -o %t.o 2>&1 \
 294 // RUN:     -target arm-linux-gnueabi \
 295 // RUN:   | FileCheck --check-prefix=CHECK-ARM %s
 296 // CHECK-ARM: "{{.*}}ld{{(.exe)?}}"
 297 // CHECK-ARM: "-m" "armelf_linux_eabi"
 298 // CHECK-ARM: "-dynamic-linker" "{{.*}}/lib/ld-linux.so.3"
 299 //
 300 // RUN: %clang %s -### -o %t.o 2>&1 \
 301 // RUN:     -target arm-linux-gnueabihf \
 302 // RUN:   | FileCheck --check-prefix=CHECK-ARM-HF %s
 303 // CHECK-ARM-HF: "{{.*}}ld{{(.exe)?}}"
 304 // CHECK-ARM-HF: "-m" "armelf_linux_eabi"
 305 // CHECK-ARM-HF: "-dynamic-linker" "{{.*}}/lib/ld-linux-armhf.so.3"
 306 //
 307 // Check that we do not pass --hash-style=gnu and --hash-style=both to linker
 308 // and provide correct path to the dynamic linker and emulation mode when build
 309 // for MIPS platforms.
 310 // RUN: %clang %s -### -o %t.o 2>&1 \
 311 // RUN:     -target mips-linux-gnu \
 312 // RUN:   | FileCheck --check-prefix=CHECK-MIPS %s
 313 // CHECK-MIPS: "{{.*}}ld{{(.exe)?}}"
 314 // CHECK-MIPS: "-m" "elf32btsmip"
 315 // CHECK-MIPS: "-dynamic-linker" "{{.*}}/lib/ld.so.1"
 316 // CHECK-MIPS-NOT: "--hash-style={{gnu|both}}"
 317 // RUN: %clang %s -### -o %t.o 2>&1 \
 318 // RUN:     -target mipsel-linux-gnu \
 319 // RUN:   | FileCheck --check-prefix=CHECK-MIPSEL %s
 320 // CHECK-MIPSEL: "{{.*}}ld{{(.exe)?}}"
 321 // CHECK-MIPSEL: "-m" "elf32ltsmip"
 322 // CHECK-MIPSEL: "-dynamic-linker" "{{.*}}/lib/ld.so.1"
 323 // CHECK-MIPSEL-NOT: "--hash-style={{gnu|both}}"
 324 // RUN: %clang %s -### -o %t.o 2>&1 \
 325 // RUN:     -target mips64-linux-gnu \
 326 // RUN:   | FileCheck --check-prefix=CHECK-MIPS64 %s
 327 // CHECK-MIPS64: "{{.*}}ld{{(.exe)?}}"
 328 // CHECK-MIPS64: "-m" "elf64btsmip"
 329 // CHECK-MIPS64: "-dynamic-linker" "{{.*}}/lib64/ld.so.1"
 330 // CHECK-MIPS64-NOT: "--hash-style={{gnu|both}}"
 331 // RUN: %clang %s -### -o %t.o 2>&1 \
 332 // RUN:     -target mips64el-linux-gnu \
 333 // RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL %s
 334 // CHECK-MIPS64EL: "{{.*}}ld{{(.exe)?}}"
 335 // CHECK-MIPS64EL: "-m" "elf64ltsmip"
 336 // CHECK-MIPS64EL: "-dynamic-linker" "{{.*}}/lib64/ld.so.1"
 337 // CHECK-MIPS64EL-NOT: "--hash-style={{gnu|both}}"
 338 // RUN: %clang %s -### -o %t.o 2>&1 \
 339 // RUN:     -target mips64-linux-gnu -mabi=n32 \
 340 // RUN:   | FileCheck --check-prefix=CHECK-MIPS64-N32 %s
 341 // CHECK-MIPS64-N32: "{{.*}}ld{{(.exe)?}}"
 342 // CHECK-MIPS64-N32: "-m" "elf32btsmipn32"
 343 // CHECK-MIPS64-N32: "-dynamic-linker" "{{.*}}/lib32/ld.so.1"
 344 // CHECK-MIPS64-N32-NOT: "--hash-style={{gnu|both}}"
 345 // RUN: %clang %s -### -o %t.o 2>&1 \
 346 // RUN:     -target mips64el-linux-gnu -mabi=n32 \
 347 // RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL-N32 %s
 348 // CHECK-MIPS64EL-N32: "{{.*}}ld{{(.exe)?}}"
 349 // CHECK-MIPS64EL-N32: "-m" "elf32ltsmipn32"
 350 // CHECK-MIPS64EL-N32: "-dynamic-linker" "{{.*}}/lib32/ld.so.1"
 351 // CHECK-MIPS64EL-N32-NOT: "--hash-style={{gnu|both}}"
 352 //
 353 // Thoroughly exercise the Debian multiarch environment.
 354 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 355 // RUN:     -target i686-linux-gnu \
 356 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 357 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-X86 %s
 358 // CHECK-DEBIAN-X86: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 359 // CHECK-DEBIAN-X86: "{{.*}}/usr/lib/gcc/i686-linux-gnu/4.5/crtbegin.o"
 360 // CHECK-DEBIAN-X86: "-L[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.5"
 361 // CHECK-DEBIAN-X86: "-L[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.5/../../../i386-linux-gnu"
 362 // CHECK-DEBIAN-X86: "-L[[SYSROOT]]/usr/lib/i386-linux-gnu"
 363 // CHECK-DEBIAN-X86: "-L[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.5/../../.."
 364 // CHECK-DEBIAN-X86: "-L[[SYSROOT]]/lib"
 365 // CHECK-DEBIAN-X86: "-L[[SYSROOT]]/usr/lib"
 366 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 367 // RUN:     -target x86_64-linux-gnu \
 368 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 369 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-X86-64 %s
 370 // CHECK-DEBIAN-X86-64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 371 // CHECK-DEBIAN-X86-64: "{{.*}}/usr/lib/gcc/x86_64-linux-gnu/4.5/crtbegin.o"
 372 // CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.5"
 373 // CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.5/../../../x86_64-linux-gnu"
 374 // CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/usr/lib/x86_64-linux-gnu"
 375 // CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.5/../../.."
 376 // CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/lib"
 377 // CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/usr/lib"
 378 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 379 // RUN:     -target powerpc-linux-gnu \
 380 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 381 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-PPC %s
 382 // CHECK-DEBIAN-PPC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 383 // CHECK-DEBIAN-PPC: "{{.*}}/usr/lib/gcc/powerpc-linux-gnu/4.5/crtbegin.o"
 384 // CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/usr/lib/gcc/powerpc-linux-gnu/4.5"
 385 // CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/usr/lib/gcc/powerpc-linux-gnu/4.5/../../../powerpc-linux-gnu"
 386 // CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/usr/lib/powerpc-linux-gnu"
 387 // CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/usr/lib/gcc/powerpc-linux-gnu/4.5/../../.."
 388 // CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/lib"
 389 // CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/usr/lib"
 390 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 391 // RUN:     -target powerpc64-linux-gnu \
 392 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 393 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-PPC64 %s
 394 // CHECK-DEBIAN-PPC64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 395 // CHECK-DEBIAN-PPC64: "{{.*}}/usr/lib/gcc/powerpc64-linux-gnu/4.5/crtbegin.o"
 396 // CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64-linux-gnu/4.5"
 397 // CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64-linux-gnu/4.5/../../../powerpc64-linux-gnu"
 398 // CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/usr/lib/powerpc64-linux-gnu"
 399 // CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64-linux-gnu/4.5/../../.."
 400 // CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/lib"
 401 // CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/usr/lib"
 402 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 403 // RUN:     -target mips-linux-gnu \
 404 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 405 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPS %s
 406 // CHECK-DEBIAN-MIPS: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 407 // CHECK-DEBIAN-MIPS: "{{.*}}/usr/lib/gcc/mips-linux-gnu/4.5/crtbegin.o"
 408 // CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5"
 409 // CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/../../../mips-linux-gnu"
 410 // CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/mips-linux-gnu"
 411 // CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/../../.."
 412 // CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/lib"
 413 // CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib"
 414 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 415 // RUN:     -target mipsel-linux-gnu \
 416 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 417 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPSEL %s
 418 // CHECK-DEBIAN-MIPSEL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 419 // CHECK-DEBIAN-MIPSEL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.5/crtbegin.o"
 420 // CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5"
 421 // CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/../../../mipsel-linux-gnu"
 422 // CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/mipsel-linux-gnu"
 423 // CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/../../.."
 424 // CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/lib"
 425 // CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib"
 426 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 427 // RUN:     -target mips64-linux-gnu \
 428 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 429 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPS64 %s
 430 // CHECK-DEBIAN-MIPS64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 431 // CHECK-DEBIAN-MIPS64: "{{.*}}/usr/lib/gcc/mips-linux-gnu/4.5/64/crtbegin.o"
 432 // CHECK-DEBIAN-MIPS64: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/64"
 433 // CHECK-DEBIAN-MIPS64: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5"
 434 // CHECK-DEBIAN-MIPS64: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/../../.."
 435 // CHECK-DEBIAN-MIPS64: "-L[[SYSROOT]]/lib"
 436 // CHECK-DEBIAN-MIPS64: "-L[[SYSROOT]]/usr/lib"
 437 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 438 // RUN:     -target mips64el-linux-gnu \
 439 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 440 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPS64EL %s
 441 // CHECK-DEBIAN-MIPS64EL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 442 // CHECK-DEBIAN-MIPS64EL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.5/64/crtbegin.o"
 443 // CHECK-DEBIAN-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/64"
 444 // CHECK-DEBIAN-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5"
 445 // CHECK-DEBIAN-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/../../.."
 446 // CHECK-DEBIAN-MIPS64EL: "-L[[SYSROOT]]/lib"
 447 // CHECK-DEBIAN-MIPS64EL: "-L[[SYSROOT]]/usr/lib"
 448 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 449 // RUN:     -target mips64-linux-gnu -mabi=n32 \
 450 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 451 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPS64-N32 %s
 452 // CHECK-DEBIAN-MIPS64-N32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 453 // CHECK-DEBIAN-MIPS64-N32: "{{.*}}/usr/lib/gcc/mips-linux-gnu/4.5/n32/crtbegin.o"
 454 // CHECK-DEBIAN-MIPS64-N32: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/n32"
 455 // CHECK-DEBIAN-MIPS64-N32: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5"
 456 // CHECK-DEBIAN-MIPS64-N32: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/../../.."
 457 // CHECK-DEBIAN-MIPS64-N32: "-L[[SYSROOT]]/lib"
 458 // CHECK-DEBIAN-MIPS64-N32: "-L[[SYSROOT]]/usr/lib"
 459 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 460 // RUN:     -target mips64el-linux-gnu -mabi=n32 \
 461 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 462 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPS64EL-N32 %s
 463 // CHECK-DEBIAN-MIPS64EL-N32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 464 // CHECK-DEBIAN-MIPS64EL-N32: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.5/n32/crtbegin.o"
 465 // CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/n32"
 466 // CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5"
 467 // CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/../../.."
 468 // CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/lib"
 469 // CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib"
 470 //
 471 // Test linker invocation on Android.
 472 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 473 // RUN:     -target arm-linux-androideabi \
 474 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 475 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
 476 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 477 // RUN:     -target arm-linux-android \
 478 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 479 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
 480 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 481 // RUN:     -target mipsel-linux-android \
 482 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 483 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
 484 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 485 // RUN:     -target i386-linux-android \
 486 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 487 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
 488 // CHECK-ANDROID: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 489 // CHECK-ANDROID: "{{.*}}/crtbegin_dynamic.o"
 490 // CHECK-ANDROID: "-L[[SYSROOT]]/usr/lib"
 491 // CHECK-ANDROID-NOT: "gcc_s"
 492 // CHECK-ANDROID: "-lgcc"
 493 // CHECK-ANDROID: "-ldl"
 494 // CHECK-ANDROID-NOT: "gcc_s"
 495 // CHECK-ANDROID: "{{.*}}/crtend_android.o"
 496 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 497 // RUN:     -target arm-linux-androideabi \
 498 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 499 // RUN:     -shared \
 500 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
 501 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 502 // RUN:     -target arm-linux-android \
 503 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 504 // RUN:     -shared \
 505 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
 506 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 507 // RUN:     -target mipsel-linux-android \
 508 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 509 // RUN:     -shared \
 510 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
 511 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 512 // RUN:     -target i386-linux-android \
 513 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 514 // RUN:     -shared \
 515 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
 516 // CHECK-ANDROID-SO: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 517 // CHECK-ANDROID-SO: "-Bsymbolic"
 518 // CHECK-ANDROID-SO: "{{.*}}/crtbegin_so.o"
 519 // CHECK-ANDROID-SO: "-L[[SYSROOT]]/usr/lib"
 520 // CHECK-ANDROID-SO-NOT: "gcc_s"
 521 // CHECK-ANDROID-SO: "-lgcc"
 522 // CHECK-ANDROID-SO: "-ldl"
 523 // CHECK-ANDROID-SO-NOT: "gcc_s"
 524 // CHECK-ANDROID-SO: "{{.*}}/crtend_so.o"
 525 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 526 // RUN:     -target arm-linux-androideabi \
 527 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 528 // RUN:     -static \
 529 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
 530 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 531 // RUN:     -target arm-linux-android \
 532 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 533 // RUN:     -static \
 534 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
 535 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 536 // RUN:     -target mipsel-linux-android \
 537 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 538 // RUN:     -static \
 539 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
 540 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 541 // RUN:     -target i386-linux-android \
 542 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 543 // RUN:     -static \
 544 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
 545 // CHECK-ANDROID-STATIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 546 // CHECK-ANDROID-STATIC: "{{.*}}/crtbegin_static.o"
 547 // CHECK-ANDROID-STATIC: "-L[[SYSROOT]]/usr/lib"
 548 // CHECK-ANDROID-STATIC-NOT: "gcc_s"
 549 // CHECK-ANDROID-STATIC: "-lgcc"
 550 // CHECK-ANDROID-STATIC-NOT: "-ldl"
 551 // CHECK-ANDROID-STATIC-NOT: "gcc_s"
 552 // CHECK-ANDROID-STATIC: "{{.*}}/crtend_android.o"
 553 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 554 // RUN:     -target arm-linux-androideabi \
 555 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot  \
 556 // RUN:     -pie \
 557 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
 558 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 559 // RUN:     -target arm-linux-android \
 560 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 561 // RUN:     -pie \
 562 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
 563 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 564 // RUN:     -target mipsel-linux-android \
 565 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 566 // RUN:     -pie \
 567 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
 568 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 569 // RUN:     -target i386-linux-android \
 570 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 571 // RUN:     -pie \
 572 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
 573 // CHECK-ANDROID-PIE: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 574 // CHECK-ANDROID-PIE: "{{.*}}/crtbegin_dynamic.o"
 575 // CHECK-ANDROID-PIE: "-L[[SYSROOT]]/usr/lib"
 576 // CHECK-ANDROID-PIE-NOT: "gcc_s"
 577 // CHECK-ANDROID-PIE: "-lgcc"
 578 // CHECK-ANDROID-PIE-NOT: "gcc_s"
 579 // CHECK-ANDROID-PIE: "{{.*}}/crtend_android.o"
 580 //
 581 // Check linker invocation on Debian 6 MIPS 32/64-bit.
 582 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 583 // RUN:     -target mipsel-linux-gnu \
 584 // RUN:     --sysroot=%S/Inputs/debian_6_mips_tree \
 585 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-ML-MIPSEL %s
 586 // CHECK-DEBIAN-ML-MIPSEL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 587 // CHECK-DEBIAN-ML-MIPSEL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib/crt1.o"
 588 // CHECK-DEBIAN-ML-MIPSEL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib/crti.o"
 589 // CHECK-DEBIAN-ML-MIPSEL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/crtbegin.o"
 590 // CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4"
 591 // CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib"
 592 // CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/lib/../lib"
 593 // CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/usr/lib/../lib"
 594 // CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../.."
 595 // CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/lib"
 596 // CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/usr/lib"
 597 //
 598 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 599 // RUN:     -target mips64el-linux-gnu \
 600 // RUN:     --sysroot=%S/Inputs/debian_6_mips_tree \
 601 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-ML-MIPS64EL %s
 602 // CHECK-DEBIAN-ML-MIPS64EL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 603 // CHECK-DEBIAN-ML-MIPS64EL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib64/crt1.o"
 604 // CHECK-DEBIAN-ML-MIPS64EL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib64/crti.o"
 605 // CHECK-DEBIAN-ML-MIPS64EL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/64/crtbegin.o"
 606 // CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/64"
 607 // CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib64"
 608 // CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/lib/../lib64"
 609 // CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/usr/lib/../lib64"
 610 // CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../.."
 611 // CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/lib"
 612 // CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/usr/lib"
 613 //
 614 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 615 // RUN:     -target mips64el-linux-gnu -mabi=n32 \
 616 // RUN:     --sysroot=%S/Inputs/debian_6_mips_tree \
 617 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-ML-MIPS64EL-N32 %s
 618 // CHECK-DEBIAN-ML-MIPS64EL-N32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 619 // CHECK-DEBIAN-ML-MIPS64EL-N32: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib32/crt1.o"
 620 // CHECK-DEBIAN-ML-MIPS64EL-N32: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib32/crti.o"
 621 // CHECK-DEBIAN-ML-MIPS64EL-N32: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/n32/crtbegin.o"
 622 // CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/n32"
 623 // CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib32"
 624 // CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/lib/../lib32"
 625 // CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/../lib32"
 626 // CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../.."
 627 // CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/lib"
 628 // CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib"
 629 //
 630 // Test linker invocation for Freescale SDK (OpenEmbedded).
 631 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 632 // RUN:     -target powerpc-fsl-linux \
 633 // RUN:     --sysroot=%S/Inputs/freescale_ppc_tree \
 634 // RUN:   | FileCheck --check-prefix=CHECK-FSL-PPC %s
 635 // CHECK-FSL-PPC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 636 // CHECK-FSL-PPC: "-m" "elf32ppclinux"
 637 // CHECK-FSL-PPC: "{{.*}}/crt1.o"
 638 // CHECK-FSL-PPC: "{{.*}}/crtbegin.o"
 639 // CHECK-FSL-PPC: "-L[[SYSROOT]]/usr/lib"
 640 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 641 // RUN:     -target powerpc64-fsl-linux \
 642 // RUN:     --sysroot=%S/Inputs/freescale_ppc64_tree \
 643 // RUN:   | FileCheck --check-prefix=CHECK-FSL-PPC64 %s
 644 // CHECK-FSL-PPC64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 645 // CHECK-FSL-PPC64: "-m" "elf64ppc"
 646 // CHECK-FSL-PPC64: "{{.*}}/crt1.o"
 647 // CHECK-FSL-PPC64: "{{.*}}/crtbegin.o"
 648 // CHECK-FSL-PPC64: "-L[[SYSROOT]]/usr/lib64/powerpc64-fsl-linux/4.6.2/../.."
 649 //
 650 // Check that crtfastmath.o is linked with -ffast-math.
 651 // RUN: %clang -target x86_64-unknown-linux -### %s \
 652 // RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
 653 // RUN:   | FileCheck --check-prefix=CHECK-NOCRTFASTMATH %s
 654 // RUN: %clang -target x86_64-unknown-linux -### %s -ffast-math \
 655 // RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
 656 // RUN:   | FileCheck --check-prefix=CHECK-CRTFASTMATH %s
 657 // RUN: %clang -target x86_64-unknown-linux -### %s -funsafe-math-optimizations\
 658 // RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
 659 // RUN:   | FileCheck --check-prefix=CHECK-CRTFASTMATH %s
 660 // RUN: %clang -target x86_64-unknown-linux -### %s -ffast-math -fno-fast-math \
 661 // RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
 662 // RUN:   | FileCheck --check-prefix=CHECK-NOCRTFASTMATH %s
 663 // We don't have crtfastmath.o in the i386 tree, use it to check that file
 664 // detection works.
 665 // RUN: %clang -target i386-unknown-linux -### %s -ffast-math \
 666 // RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
 667 // RUN:   | FileCheck --check-prefix=CHECK-NOCRTFASTMATH %s
 668 // CHECK-CRTFASTMATH: usr/lib/gcc/x86_64-unknown-linux/4.6.0/crtfastmath.o
 669 // CHECK-NOCRTFASTMATH-NOT: crtfastmath.o