b876596a76
BSD, Linux, and z/OS enable `LLVM_ENABLE_PER_TARGET_RUNTIME_DIR` by default. When a compiler-rt library is not found, we currently report an incorrect filename `libclang_rt.XXX-$arch.a` ``` % /tmp/Debug/bin/clang++ a.cc -fsanitize=address -o a ld.lld: error: cannot open /tmp/Debug/lib/clang/19/lib/linux/libclang_rt.asan-x86_64.a: No such file or directory clang++: error: linker command failed with exit code 1 (use -v to see invocation) ``` With this change, we will correctly report: ``` % /tmp/Debug/bin/clang++ a.cc -fsanitize=address -o a ld.lld: error: cannot open /tmp/Debug/lib/clang/19/lib/x86_64-unknown-linux-gnu/libclang_rt.asan.a: No such file or directory clang++: error: linker command failed with exit code 1 (use -v to see invocation) ``` Link: https://discourse.llvm.org/t/runtime-directory-fallback/76860
53 lines
2.6 KiB
C
53 lines
2.6 KiB
C
// Test that the driver adds an arch-specific subdirectory in
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// {RESOURCE_DIR}/lib/linux to the search path.
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//
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// RUN: %clang %s -### --target=i386-unknown-linux \
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// RUN: -resource-dir=%S/Inputs/resource_dir_with_arch_subdir 2>&1 \
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// RUN: | FileCheck --check-prefixes=FILEPATH,ARCHDIR-i386 %s
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// RUN: %clang %s -### --target=i386-unknown-linux \
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// RUN: -resource-dir=%S/Inputs/resource_dir 2>&1 \
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// RUN: | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
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// RUN: %clang %s -### --target=i686-unknown-linux \
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// RUN: -resource-dir=%S/Inputs/resource_dir_with_arch_subdir 2>&1 \
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// RUN: | FileCheck --check-prefixes=FILEPATH,ARCHDIR-i386 %s
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// RUN: %clang %s -### --target=i686-unknown-linux \
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// RUN: -resource-dir=%S/Inputs/resource_dir 2>&1 \
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// RUN: | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
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// RUN: %clang %s -### --target=x86_64-unknown-linux \
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// RUN: -resource-dir=%S/Inputs/resource_dir_with_arch_subdir 2>&1 \
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// RUN: | FileCheck --check-prefixes=FILEPATH,ARCHDIR-x86_64 %s
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// RUN: %clang %s -### --target=x86_64-unknown-linux \
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// RUN: -resource-dir=%S/Inputs/resource_dir 2>&1 \
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// RUN: | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
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// RUN: %clang %s -### --target=arm-unknown-linux \
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// RUN: -resource-dir=%S/Inputs/resource_dir_with_arch_subdir 2>&1 \
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// RUN: | FileCheck --check-prefixes=FILEPATH,ARCHDIR-arm %s
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// RUN: %clang %s -### --target=arm-unknown-linux \
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// RUN: -resource-dir=%S/Inputs/resource_dir 2>&1 \
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// RUN: | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
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// RUN: %clang %s -### --target=aarch64-unknown-linux \
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// RUN: -resource-dir=%S/Inputs/resource_dir_with_arch_subdir 2>&1 \
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// RUN: | FileCheck --check-prefixes=FILEPATH,ARCHDIR-aarch64 %s
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// RUN: %clang %s -### --target=aarch64-unknown-linux \
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// RUN: -resource-dir=%S/Inputs/resource_dir 2>&1 \
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// RUN: | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
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// FILEPATH: "-x" "c" "[[FILE_PATH:.*]]{{(/|\\\\).*}}.c"
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// ARCHDIR-i386: -L[[FILE_PATH]]{{(/|\\\\)Inputs(/|\\\\)resource_dir_with_arch_subdir(/|\\\\)lib(/|\\\\)linux(/|\\\\)i386}}
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// ARCHDIR-x86_64: -L[[FILE_PATH]]{{(/|\\\\)Inputs(/|\\\\)resource_dir_with_arch_subdir(/|\\\\)lib(/|\\\\)linux(/|\\\\)x86_64}}
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// ARCHDIR-arm: -L[[FILE_PATH]]{{(/|\\\\)Inputs(/|\\\\)resource_dir_with_arch_subdir(/|\\\\)lib(/|\\\\)linux(/|\\\\)arm}}
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// ARCHDIR-aarch64: -L[[FILE_PATH]]{{(/|\\\\)Inputs(/|\\\\)resource_dir_with_arch_subdir(/|\\\\)lib(/|\\\\)linux(/|\\\\)aarch64}}
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//
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// Have a stricter check for no-archdir - that the driver doesn't add any
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// subdirectory from the provided resource directory.
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// NO-ARCHDIR-NOT: -L[[FILE_PATH]]/Inputs/resource_dir"
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