clang/test/Driver/arch-specific-libdir-rpath.c

   1 // Test that the driver adds an arch-specific subdirectory in
   2 // {RESOURCE_DIR}/lib/linux to the linker search path and to '-rpath'
   3 //
   4 // Test the default behavior when neither -frtlib-add-rpath nor
   5 // -fno-rtlib-add-rpath is specified, which is to skip -rpath
   6 // RUN: %clang %s -### 2>&1 -target x86_64-linux \
   7 // RUN:     -fsanitize=address -shared-libasan \
   8 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
   9 // RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
  10 //
  11 // Test that -rpath is not added under -fno-rtlib-add-rpath even if other
  12 // conditions are met.
  13 // RUN: %clang %s -### 2>&1 -target x86_64-linux \
  14 // RUN:     -fsanitize=address -shared-libasan \
  15 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
  16 // RUN:     -fno-rtlib-add-rpath \
  17 // RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
  18 //
  19 // Test that -rpath is added only under the right circumstance even if
  20 // -frtlib-add-rpath is specified.
  21 //
  22 // Add LIBPATH but no RPATH for -fsanitizer=address w/o -shared-libasan
  23 // RUN: %clang %s -### 2>&1 -target x86_64-linux -fsanitize=undefined \
  24 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
  25 // RUN:     -frtlib-add-rpath \
  26 // RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
  27 //
  28 // Add LIBPATH but no RPATH for -fsanitizer=address w/o -shared-libasan
  29 // RUN: %clang %s -### 2>&1 -target x86_64-linux -fsanitize=undefined \
  30 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
  31 // RUN:     -frtlib-add-rpath \
  32 // RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
  33 //
  34 // Add LIBPATH, RPATH for -fsanitize=address -shared-libasan
  35 // RUN: %clang %s -### 2>&1 -target x86_64-linux \
  36 // RUN:     -fsanitize=address -shared-libasan \
  37 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
  38 // RUN:     -frtlib-add-rpath \
  39 // RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,RPATH-X86_64 %s
  40 //
  41 // Add LIBPATH, RPATH for -fsanitize=address -shared-libasan on aarch64
  42 // RUN: %clang %s -### 2>&1 -target aarch64-linux \
  43 // RUN:     -fsanitize=address -shared-libasan \
  44 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
  45 // RUN:     -frtlib-add-rpath \
  46 // RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-AARCH64,RPATH-AARCH64 %s
  47 //
  48 // Add LIBPATH, RPATH with -fsanitize=address for Android
  49 // RUN: %clang %s -### 2>&1 -target x86_64-linux-android -fsanitize=address \
  50 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
  51 // RUN:     -frtlib-add-rpath \
  52 // RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,RPATH-X86_64 %s
  53 //
  54 // Add LIBPATH, RPATH for OpenMP
  55 // RUN: %clang %s -### 2>&1 -target x86_64-linux -fopenmp \
  56 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
  57 // RUN:     -frtlib-add-rpath \
  58 // RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,RPATH-X86_64 %s
  59 //
  60 // Add LIBPATH but no RPATH for ubsan (or any other sanitizer)
  61 // RUN: %clang %s -### 2>&1 -fsanitize=undefined -target x86_64-linux \
  62 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
  63 // RUN:     -frtlib-add-rpath \
  64 // RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
  65 //
  66 // Add LIBPATH but no RPATH if no sanitizer or runtime is specified
  67 // RUN: %clang %s -### 2>&1 -target x86_64-linux \
  68 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
  69 // RUN:     -frtlib-add-rpath \
  70 // RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
  71 //
  72 // Do not add LIBPATH or RPATH if arch-specific subdir doesn't exist
  73 // RUN: %clang %s -### 2>&1 -target x86_64-linux \
  74 // RUN:     -resource-dir=%S/Inputs/resource_dir \
  75 // RUN:     -frtlib-add-rpath \
  76 // RUN:   | FileCheck --check-prefixes=RESDIR,NO-LIBPATH,NO-RPATH %s
  77
  78 // RESDIR: "-resource-dir" "[[RESDIR:[^"]*]]"
  79 //
  80 // LIBPATH-X86_64: -L[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)x86_64}}
  81 // RPATH-X86_64:   "-rpath" "[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)x86_64}}"
  82 //
  83 // NO-LIBPATH-X86_64-NOT: -L[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)x86_64}}
  84 // NO-RPATH-X86_64-NOT:   "-rpath" "[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)x86_64}}"
  85 //
  86 // LIBPATH-AARCH64: -L[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)aarch64}}
  87 // RPATH-AARCH64:   "-rpath" "[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)aarch64}}"
  88 //
  89 // NO-LIBPATH-NOT: "-L{{[^"]*Inputs(/|\\\\)resource_dir}}"
  90 // NO-RPATH-NOT:   "-rpath" {{.*(/|\\\\)Inputs(/|\\\\)resource_dir}}