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7a698519e8087f78e1ce719c37586ff94de97641
clang-p2996/clang/test/Driver/mips-cs-header-search.cpp
Chandler Carruth 274b6f0c87 Update two options to my proposed syntax for user-facing driver options: 
-gcc-toolchain foo  ->  --gcc-toolchain=foo
  -target foo         ->  --target=foo

I've added legacy aliases for the original spellings. I've updated the
canonical tests to check both spellings, and switched all of the
-gcc-toolchain usages elsewhere in the test suite to use the new one.
I've updated some of the usages of -target to the new syntax, but will
finish that in a separate entirely mechanical change once I'm sure this
won't get rolled back for some reason (It touches a *huge* number of RUN
lines in the test suite unsurprisingly).

A nice result is that the three most common flags I end up using when
doing cross compiles are all now consistent: --target=, --sysroot=, and
--gcc-toolchain=.

llvm-svn: 184408
2013-06-20 09:42:40 +00:00

258 lines
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// Check frontend invocations on Mentor Graphics MIPS toolchain.
//
// = Big-endian, hard float
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mips-linux-gnu \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-BE-HF-32 %s
// CHECK-BE-HF-32: "-internal-isystem"
// CHECK-BE-HF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-BE-HF-32: "-internal-isystem"
// CHECK-BE-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu"
// CHECK-BE-HF-32: "-internal-isystem"
// CHECK-BE-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-BE-HF-32: "-internal-externc-isystem"
// CHECK-BE-HF-32: "[[TC]]/include"
// CHECK-BE-HF-32: "-internal-externc-isystem"
// CHECK-BE-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Big-endian, hard float, mips16
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mips-linux-gnu -mips16 \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-BE-HF-16 %s
// CHECK-BE-HF-16: "-internal-isystem"
// CHECK-BE-HF-16: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-BE-HF-16: "-internal-isystem"
// CHECK-BE-HF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/mips16"
// CHECK-BE-HF-16: "-internal-isystem"
// CHECK-BE-HF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-BE-HF-16: "-internal-externc-isystem"
// CHECK-BE-HF-16: "[[TC]]/include"
// CHECK-BE-HF-16: "-internal-externc-isystem"
// CHECK-BE-HF-16: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Big-endian, hard float, micromips
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mips-linux-gnu -mmicromips \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-BE-HF-MICRO %s
// CHECK-BE-HF-MICRO: "-internal-isystem"
// CHECK-BE-HF-MICRO: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-BE-HF-MICRO: "-internal-isystem"
// CHECK-BE-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/micromips"
// CHECK-BE-HF-MICRO: "-internal-isystem"
// CHECK-BE-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-BE-HF-MICRO: "-internal-externc-isystem"
// CHECK-BE-HF-MICRO: "[[TC]]/include"
// CHECK-BE-HF-MICRO: "-internal-externc-isystem"
// CHECK-BE-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Big-endian, soft float
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mips-linux-gnu -msoft-float \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-BE-SF-32 %s
// CHECK-BE-SF-32: "-internal-isystem"
// CHECK-BE-SF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-BE-SF-32: "-internal-isystem"
// CHECK-BE-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/soft-float"
// CHECK-BE-SF-32: "-internal-isystem"
// CHECK-BE-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-BE-SF-32: "-internal-externc-isystem"
// CHECK-BE-SF-32: "[[TC]]/include"
// CHECK-BE-SF-32: "-internal-externc-isystem"
// CHECK-BE-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Big-endian, soft float, mips16
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mips-linux-gnu -msoft-float -mips16 \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-BE-SF-16 %s
// CHECK-BE-SF-16: "-internal-isystem"
// CHECK-BE-SF-16: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-BE-SF-16: "-internal-isystem"
// CHECK-BE-SF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/mips16/soft-float"
// CHECK-BE-SF-16: "-internal-isystem"
// CHECK-BE-SF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-BE-SF-16: "-internal-externc-isystem"
// CHECK-BE-SF-16: "[[TC]]/include"
// CHECK-BE-SF-16: "-internal-externc-isystem"
// CHECK-BE-SF-16: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Big-endian, soft float, micromips
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mips-linux-gnu -msoft-float -mmicromips \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-BE-SF-MICRO %s
// CHECK-BE-SF-MICRO: "-internal-isystem"
// CHECK-BE-SF-MICRO: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-BE-SF-MICRO: "-internal-isystem"
// CHECK-BE-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/micromips/soft-float"
// CHECK-BE-SF-MICRO: "-internal-isystem"
// CHECK-BE-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-BE-SF-MICRO: "-internal-externc-isystem"
// CHECK-BE-SF-MICRO: "[[TC]]/include"
// CHECK-BE-SF-MICRO: "-internal-externc-isystem"
// CHECK-BE-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Big-endian, hard float, 64-bit
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mips64-linux-gnu \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-BE-HF-64 %s
// CHECK-BE-HF-64: "-internal-isystem"
// CHECK-BE-HF-64: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-BE-HF-64: "-internal-isystem"
// CHECK-BE-HF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/64"
// CHECK-BE-HF-64: "-internal-isystem"
// CHECK-BE-HF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-BE-HF-64: "-internal-externc-isystem"
// CHECK-BE-HF-64: "[[TC]]/include"
// CHECK-BE-HF-64: "-internal-externc-isystem"
// CHECK-BE-HF-64: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Big-endian, soft float, 64-bit
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mips64-linux-gnu -msoft-float \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-BE-SF-64 %s
// CHECK-BE-SF-64: "-internal-isystem"
// CHECK-BE-SF-64: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-BE-SF-64: "-internal-isystem"
// CHECK-BE-SF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/soft-float/64"
// CHECK-BE-SF-64: "-internal-isystem"
// CHECK-BE-SF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-BE-SF-64: "-internal-externc-isystem"
// CHECK-BE-SF-64: "[[TC]]/include"
// CHECK-BE-SF-64: "-internal-externc-isystem"
// CHECK-BE-SF-64: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Little-endian, hard float
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mipsel-linux-gnu -mhard-float \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-EL-HF-32 %s
// CHECK-EL-HF-32: "-internal-isystem"
// CHECK-EL-HF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-EL-HF-32: "-internal-isystem"
// CHECK-EL-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/el"
// CHECK-EL-HF-32: "-internal-isystem"
// CHECK-EL-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-EL-HF-32: "-internal-externc-isystem"
// CHECK-EL-HF-32: "[[TC]]/include"
// CHECK-EL-HF-32: "-internal-externc-isystem"
// CHECK-EL-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Little-endian, hard float, mips16
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mipsel-linux-gnu -mips16 \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-EL-HF-16 %s
// CHECK-EL-HF-16: "-internal-isystem"
// CHECK-EL-HF-16: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-EL-HF-16: "-internal-isystem"
// CHECK-EL-HF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/mips16/el"
// CHECK-EL-HF-16: "-internal-isystem"
// CHECK-EL-HF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-EL-HF-16: "-internal-externc-isystem"
// CHECK-EL-HF-16: "[[TC]]/include"
// CHECK-EL-HF-16: "-internal-externc-isystem"
// CHECK-EL-HF-16: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Little-endian, hard float, micromips
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mipsel-linux-gnu -mmicromips \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-EL-HF-MICRO %s
// CHECK-EL-HF-MICRO: "-internal-isystem"
// CHECK-EL-HF-MICRO: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-EL-HF-MICRO: "-internal-isystem"
// CHECK-EL-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/micromips/el"
// CHECK-EL-HF-MICRO: "-internal-isystem"
// CHECK-EL-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-EL-HF-MICRO: "-internal-externc-isystem"
// CHECK-EL-HF-MICRO: "[[TC]]/include"
// CHECK-EL-HF-MICRO: "-internal-externc-isystem"
// CHECK-EL-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Little-endian, soft float
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mipsel-linux-gnu -mfloat-abi=soft \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-EL-SF-32 %s
// CHECK-EL-SF-32: "-internal-isystem"
// CHECK-EL-SF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-EL-SF-32: "-internal-isystem"
// CHECK-EL-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/soft-float/el"
// CHECK-EL-SF-32: "-internal-isystem"
// CHECK-EL-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-EL-SF-32: "-internal-externc-isystem"
// CHECK-EL-SF-32: "[[TC]]/include"
// CHECK-EL-SF-32: "-internal-externc-isystem"
// CHECK-EL-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Little-endian, soft float, mips16
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mipsel-linux-gnu -mips16 -msoft-float \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-EL-SF-16 %s
// CHECK-EL-SF-16: "-internal-isystem"
// CHECK-EL-SF-16: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-EL-SF-16: "-internal-isystem"
// CHECK-EL-SF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/mips16/soft-float/el"
// CHECK-EL-SF-16: "-internal-isystem"
// CHECK-EL-SF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-EL-SF-16: "-internal-externc-isystem"
// CHECK-EL-SF-16: "[[TC]]/include"
// CHECK-EL-SF-16: "-internal-externc-isystem"
// CHECK-EL-SF-16: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Little-endian, soft float, micromips
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mipsel-linux-gnu -mmicromips -msoft-float \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-EL-SF-MICRO %s
// CHECK-EL-SF-MICRO: "-internal-isystem"
// CHECK-EL-SF-MICRO: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-EL-SF-MICRO: "-internal-isystem"
// CHECK-EL-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/micromips/soft-float/el"
// CHECK-EL-SF-MICRO: "-internal-isystem"
// CHECK-EL-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-EL-SF-MICRO: "-internal-externc-isystem"
// CHECK-EL-SF-MICRO: "[[TC]]/include"
// CHECK-EL-SF-MICRO: "-internal-externc-isystem"
// CHECK-EL-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Little-endian, hard float, 64-bit
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mips64el-linux-gnu \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-EL-HF-64 %s
// CHECK-EL-HF-64: "-internal-isystem"
// CHECK-EL-HF-64: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-EL-HF-64: "-internal-isystem"
// CHECK-EL-HF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/el/64"
// CHECK-EL-HF-64: "-internal-isystem"
// CHECK-EL-HF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-EL-HF-64: "-internal-externc-isystem"
// CHECK-EL-HF-64: "[[TC]]/include"
// CHECK-EL-HF-64: "-internal-externc-isystem"
// CHECK-EL-HF-64: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
//
// = Little-endian, soft float, 64-bit
// RUN: %clang -no-canonical-prefixes %s -### -c -o %t.o 2>&1 \
// RUN: --target=mips64el-linux-gnu -msoft-float \
// RUN: --gcc-toolchain=%S/Inputs/mips_cs_tree \
// RUN: | FileCheck --check-prefix=CHECK-EL-SF-64 %s
// CHECK-EL-SF-64: "-internal-isystem"
// CHECK-EL-SF-64: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
// CHECK-EL-SF-64: "-internal-isystem"
// CHECK-EL-SF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/soft-float/el/64"
// CHECK-EL-SF-64: "-internal-isystem"
// CHECK-EL-SF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
// CHECK-EL-SF-64: "-internal-externc-isystem"
// CHECK-EL-SF-64: "[[TC]]/include"
// CHECK-EL-SF-64: "-internal-externc-isystem"
// CHECK-EL-SF-64: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
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