r184662 - Add and tighten up tests for cross compiling tool selection. This now

[Chandler Carruth]

Author: chandlerc
Date: Sun Jun 23 03:24:15 2013
New Revision: 184662

URL: http://llvm.org/viewvc/llvm-project?rev=184662&view=rev
Log:
Add and tighten up tests for cross compiling tool selection. This now
verifies that we run the assembler and linker in the correct mode, and
that we can successfully use a bi-arch variant of a GCC installation in
a generic cross compilation invocation of Clang.

Modified:
    cfe/trunk/test/Driver/cross-linux-tools.c

Modified: cfe/trunk/test/Driver/cross-linux-tools.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/cross-linux-tools.c?rev=184662&r1=184661&r2=184662&view=diff
==============================================================================
--- cfe/trunk/test/Driver/cross-linux-tools.c (original)
+++ cfe/trunk/test/Driver/cross-linux-tools.c Sun Jun 23 03:24:15 2013
@@ -3,16 +3,16 @@
 // RUN:   --target=i386-unknown-linux-gnu \
 // RUN:   | FileCheck --check-prefix=CHECK-I386 %s
 // CHECK-I386: "-cc1" "-triple" "i386-unknown-linux-gnu"
-// CHECK-I386: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/i386-unknown-linux-gnu/4.6.0/../../../../i386-unknown-linux-gnu/bin/as"
-// CHECK-I386: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/i386-unknown-linux-gnu/4.6.0/../../../../i386-unknown-linux-gnu/bin/ld"
+// CHECK-I386: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/i386-unknown-linux-gnu/4.6.0/../../../../i386-unknown-linux-gnu/bin/as" "--32"
+// CHECK-I386: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/i386-unknown-linux-gnu/4.6.0/../../../../i386-unknown-linux-gnu/bin/ld" "--eh-frame-hdr" "-m" "elf_i386"
 //
 // RUN: %clang -### -o %t %s 2>&1 -no-integrated-as \
 // RUN:   --gcc-toolchain=%S/Inputs/basic_cross_linux_tree/usr \
 // RUN:   --target=x86_64-unknown-linux-gnu \
 // RUN:   | FileCheck --check-prefix=CHECK-X86-64 %s
 // CHECK-X86-64: "-cc1" "-triple" "x86_64-unknown-linux-gnu"
-// CHECK-X86-64: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/../../../../x86_64-unknown-linux-gnu/bin/as"
-// CHECK-X86-64: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/../../../../x86_64-unknown-linux-gnu/bin/ld"
+// CHECK-X86-64: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/../../../../x86_64-unknown-linux-gnu/bin/as" "--64"
+// CHECK-X86-64: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/../../../../x86_64-unknown-linux-gnu/bin/ld" "--eh-frame-hdr" "-m" "elf_x86_64"
 //
 // RUN: %clang -### -o %t %s 2>&1 -no-integrated-as \
 // RUN:   --gcc-toolchain=%S/Inputs/basic_cross_linux_tree/usr \
@@ -29,13 +29,29 @@
 // RUN:   --target=i386-unknown-linux \
 // RUN:   | FileCheck --check-prefix=CHECK-MULTI32-I386 %s
 // CHECK-MULTI32-I386: "-cc1" "-triple" "i386-unknown-linux"
-// CHECK-MULTI32-I386: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin/as"
-// CHECK-MULTI32-I386: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin/ld"
+// CHECK-MULTI32-I386: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin/as" "--32"
+// CHECK-MULTI32-I386: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin/ld" "--eh-frame-hdr" "-m" "elf_i386"
+//
+// RUN: %clang -### -o %t %s 2>&1 -no-integrated-as \
+// RUN:   --gcc-toolchain=%S/Inputs/multilib_32bit_linux_tree/usr \
+// RUN:   --target=x86_64-unknown-linux \
+// RUN:   | FileCheck --check-prefix=CHECK-MULTI32-X86-64 %s
+// CHECK-MULTI32-X86-64: "-cc1" "-triple" "x86_64-unknown-linux"
+// CHECK-MULTI32-X86-64: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin/as" "--64"
+// CHECK-MULTI32-X86-64: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin/ld" "--eh-frame-hdr" "-m" "elf_x86_64"
+//
+// RUN: %clang -### -o %t %s 2>&1 -no-integrated-as \
+// RUN:   --gcc-toolchain=%S/Inputs/multilib_64bit_linux_tree/usr \
+// RUN:   --target=i386-unknown-linux \
+// RUN:   | FileCheck --check-prefix=CHECK-MULTI64-I386 %s
+// CHECK-MULTI64-I386: "-cc1" "-triple" "i386-unknown-linux"
+// CHECK-MULTI64-I386: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin/as" "--32"
+// CHECK-MULTI64-I386: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin/ld" "--eh-frame-hdr" "-m" "elf_i386"
 //
 // RUN: %clang -### -o %t %s 2>&1 -no-integrated-as \
 // RUN:   --gcc-toolchain=%S/Inputs/multilib_64bit_linux_tree/usr \
 // RUN:   --target=x86_64-unknown-linux \
 // RUN:   | FileCheck --check-prefix=CHECK-MULTI64-X86-64 %s
 // CHECK-MULTI64-X86-64: "-cc1" "-triple" "x86_64-unknown-linux"
-// CHECK-MULTI64-X86-64: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin/as"
-// CHECK-MULTI64-X86-64: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin/ld"
+// CHECK-MULTI64-X86-64: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin/as" "--64"
+// CHECK-MULTI64-X86-64: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin/ld" "--eh-frame-hdr" "-m" "elf_x86_64"