29 lines
1.4 KiB
C
29 lines
1.4 KiB
C
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// These tests try to ensure that the driver operates reasonably when run with
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// a strange environment. Unfortunately, it requires a normal shell and the
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// 'env' command that understands arguments, unlike the LIT built-in env.
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//
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// REQUIRES: shell
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// The PATH variable is heavily used when trying to find a linker.
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// RUN: env -i LC_ALL=C LD_LIBRARY_PATH="$LD_LIBRARY_PATH" \
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// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
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// RUN: --target=i386-unknown-linux \
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// RUN: --sysroot=%S/Inputs/basic_linux_tree \
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// RUN: --gcc-toolchain="" \
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// RUN: | FileCheck --check-prefix=CHECK-LD-32 %s
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//
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// RUN: env -i LC_ALL=C PATH="" LD_LIBRARY_PATH="$LD_LIBRARY_PATH" \
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// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
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// RUN: --target=i386-unknown-linux \
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// RUN: --sysroot=%S/Inputs/basic_linux_tree \
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// RUN: --gcc-toolchain="" \
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// RUN: | FileCheck --check-prefix=CHECK-LD-32 %s
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//
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// CHECK-LD-32-NOT: warning:
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// CHECK-LD-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
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// CHECK-LD-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
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// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
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// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
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// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
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// CHECK-LD-32: "-L[[SYSROOT]]/lib"
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// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib"
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