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MSVC's lib.exe produces archives with absolute paths to the members. It's useful
for llvm-ar to extract them to their basename in the CWD, since usually the
directories in the path in the archive won't exist during archive extraction.
Get a temp clean cwd to extract into.
RUN: rm -rf %t && mkdir %t && cd %t
RUN: llvm-ar t %S/Inputs/absolute-paths.lib | FileCheck %s --check-prefix=CHECK-LIST
CHECK-LIST: C:/src/llvm-project/build/dne/b.o
CHECK-LIST: C:/src/llvm-project/build/dne/a.o
Check that a.o comes out and defines foo.
RUN: llvm-ar xP %S/Inputs/absolute-paths.lib 'C:/src/llvm-project/build/dne/a.o'
RUN: llvm-nm a.o | FileCheck %s --check-prefix=CHECK-A
CHECK-A: T foo
Check that b.o comes out and defines bar.
RUN: llvm-ar xP %S/Inputs/absolute-paths.lib C:/src/llvm-project/build/dne/b.o
RUN: llvm-nm b.o | FileCheck %s --check-prefix=CHECK-B
CHECK-B: T bar
xP above is only required because we were explicitly extracting items from an
archive with absolute paths. Extracting all objects doesn't need P because we
aren't explicitly requesting any individual object.
RUN: rm -f a.o b.o
RUN: llvm-ar x %S/Inputs/absolute-paths.lib
RUN: llvm-nm a.o | FileCheck %s --check-prefix=CHECK-A
RUN: llvm-nm b.o | FileCheck %s --check-prefix=CHECK-B
RUN: mkdir dir
RUN: llvm-ar x %S/Inputs/absolute-paths.lib --output=dir/
RUN: cmp a.o dir/a.o
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