1 // RUN: %clang_cc1 -v -isysroot /var/empty -I /var/empty/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_NO_SYSROOT %s 2 // RUN: %clang_cc1 -v -isysroot /var/empty -I =/var/empty/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_SYSROOT_DEV_NULL %s 3 // RUN: %clang_cc1 -v -I =/var/empty/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-NO_ISYSROOT_SYSROOT_DEV_NULL %s 4 // RUN: %clang_cc1 -v -isysroot /var/empty -I =null -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_SYSROOT_NULL %s 5 // RUN: %clang_cc1 -v -isysroot /var/empty -isysroot /var/empty/root -I =null -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_ISYSROOT_SYSROOT_NULL %s 6 // RUN: %clang_cc1 -v -isysroot /var/empty/root -isysroot /var/empty -I =null -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_ISYSROOT_SWAPPED_SYSROOT_NULL %s 7 // RUN: %clang_cc1 -v -isystem=/usr/include -isysroot /var/empty -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_ISYSTEM_SYSROOT %s 8 // RUN: %clang_cc1 -v -isystem=/usr/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_ISYSTEM_NO_SYSROOT %s 9 // RUN: %clang_cc1 -v -iquote=/usr/include -isysroot /var/empty -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_IQUOTE_SYSROOT %s 10 // RUN: %clang_cc1 -v -iquote=/usr/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_IQUOTE_NO_SYSROOT %s 11 // RUN: %clang_cc1 -v -idirafter=/usr/include -isysroot /var/empty -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_IDIRAFTER_SYSROOT %s 12 // RUN: %clang_cc1 -v -idirafter=/usr/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_IDIRAFTER_NO_SYSROOT %s 13 // RUN: %clang_cc1 -v -isysroot /var/empty -isystem=/usr/include -iwithsysroot /opt/include -isystem=/usr/local/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-INTERLEAVE_I_PATHS %s 14 15 // RUN: not %clang_cc1 -v -isysroot /var/empty -E %s -o /dev/null -I 2>&1 | FileCheck -check-prefix CHECK-EMPTY_I_PATH %s 16 // RUN: %clang_cc1 -v -isysroot /var/empty/usr -E %s -o /dev/null -I= 2>&1 | FileCheck -check-prefix CHECK-SYSROOT_I_PATH %s 17 18 // CHECK-ISYSROOT_NO_SYSROOT: ignoring nonexistent directory "/var/empty/include" 19 // CHECK-ISYSROOT_NO_SYSROOT-NOT: ignoring nonexistent directory "/var/empty/var/empty/include" 20 21 // CHECK-ISYSROOT_SYSROOT_DEV_NULL: ignoring nonexistent directory "/var/empty/var/empty/include" 22 // CHECK-ISYSROOT_SYSROOT_DEV_NULL-NOT: ignoring nonexistent directory "/var/empty" 23 24 // CHECK-NO_ISYSROOT_SYSROOT_DEV_NULL: ignoring nonexistent directory "=/var/empty/include" 25 // CHECK-NO_ISYSROOT_SYSROOT_DEV_NULL-NOT: ignoring nonexistent directory "/var/empty/include" 26 27 // CHECK-ISYSROOT_SYSROOT_NULL: ignoring nonexistent directory "/var/empty{{.}}null" 28 // CHECK-ISYSROOT_SYSROOT_NULL-NOT: ignoring nonexistent directory "=null" 29 30 // CHECK-ISYSROOT_ISYSROOT_SYSROOT_NULL: ignoring nonexistent directory "/var/empty/root{{.}}null" 31 // CHECK-ISYSROOT_ISYSROOT_SYSROOT_NULL-NOT: ignoring nonexistent directory "=null" 32 33 // CHECK-ISYSROOT_ISYSROOT_SWAPPED_SYSROOT_NULL: ignoring nonexistent directory "/var/empty{{.}}null" 34 // CHECK-ISYSROOT_ISYSROOT_SWAPPED_SYSROOT_NULL-NOT: ignoring nonexistent directory "=null" 35 36 // CHECK-ISYSROOT_ISYSTEM_SYSROOT: ignoring nonexistent directory "/var/empty/usr/include" 37 // CHECK-ISYSROOT_ISYSTEM_NO_SYSROOT: ignoring nonexistent directory "=/usr/include" 38 39 // CHECK-ISYSROOT_IQUOTE_SYSROOT: ignoring nonexistent directory "/var/empty/usr/include" 40 // CHECK-ISYSROOT_IQUOTE_NO_SYSROOT: ignoring nonexistent directory "=/usr/include" 41 42 // CHECK-ISYSROOT_IDIRAFTER_SYSROOT: ignoring nonexistent directory "/var/empty/usr/include" 43 // CHECK-ISYSROOT_IDIRAFTER_NO_SYSROOT: ignoring nonexistent directory "=/usr/include" 44 45 // CHECK-INTERLEAVE_I_PATHS: ignoring nonexistent directory "/var/empty/usr/include" 46 // CHECK-INTERLEAVE_I_PATHS: ignoring nonexistent directory "/var/empty/opt/include" 47 // CHECK-INTERLEAVE_I_PATHS: ignoring nonexistent directory "/var/empty/usr/local/include" 48 49 // CHECK-EMPTY_I_PATH: argument to '-I' is missing 50 // CHECK-SYSROOT_I_PATH: ignoring nonexistent directory "/var/empty/usr{{/|\\}}" 51