clang/test/Driver/sysroot.c

   1 // Check that --sysroot= also applies to header search paths.
   2 // RUN: %clang -target i386-unk-unk --sysroot=/FOO -### -E %s 2> %t1
   3 // RUN: FileCheck --check-prefix=CHECK-SYSROOTEQ < %t1 %s
   4 // CHECK-SYSROOTEQ: "-cc1"{{.*}} "-isysroot" "{{[^"]*}}/FOO"
   5
   6 // Apple Darwin uses -isysroot as the syslib root, too.
   7 // We pass --sysroot="" to defeat any -DDEFAULT_SYSROOT parameter.
   8 // RUN: touch %t2.o
   9 // RUN: %clang -target i386-apple-darwin10 \
  10 // RUN:   -isysroot /FOO --sysroot="" -### %t2.o 2> %t2
  11 // RUN: FileCheck --check-prefix=CHECK-APPLE-ISYSROOT < %t2 %s
  12 // CHECK-APPLE-ISYSROOT: "-arch" "i386"{{.*}} "-syslibroot" "{{[^"]*}}/FOO"
  13
  14 // Check that honor --sysroot= over -isysroot, for Apple Darwin.
  15 // RUN: touch %t3.o
  16 // RUN: %clang -target i386-apple-darwin10 \
  17 // RUN:   -isysroot /FOO --sysroot=/BAR -### %t3.o 2> %t3
  18 // RUN: FileCheck --check-prefix=CHECK-APPLE-SYSROOT < %t3 %s
  19 // CHECK-APPLE-SYSROOT: "-arch" "i386"{{.*}} "-syslibroot" "{{[^"]*}}/BAR"