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lld-link: Implement support for %_PDB% and %_EXT% for /pdbaltpath:.
Warn that references to regular env vars are ignored. Fixes PR38940. Differential Revision: https://reviews.llvm.org/D52942 llvm-svn: 344003
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--- !COFF | ||
header: | ||
Machine: IMAGE_FILE_MACHINE_I386 | ||
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# RUN: yaml2obj %p/Inputs/empty.yaml > %t.obj | ||
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# RUN: lld-link /entry:main %t.obj /out:%t.exe /debug /pdbaltpath:hello.pdb | ||
# RUN: llvm-readobj -coff-debug-directory %t.exe | FileCheck --check-prefix HELLO %s | ||
# HELLO: PDBFileName: hello.pdb | ||
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# RUN: lld-link /entry:main %t.obj /out:%t.exe /debug /pdbaltpath:%_Pdb% | ||
# RUN: llvm-readobj -coff-debug-directory %t.exe | FileCheck --check-prefix PDBVAR %s | ||
# PDBVAR: PDBFileName: pdbaltpath.test.tmp.pdb | ||
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# RUN: lld-link /entry:main %t.obj /out:%t.exe /debug /pdbaltpath:foo%_ExT%.pdb | ||
# RUN: llvm-readobj -coff-debug-directory %t.exe | FileCheck --check-prefix EXTVAR %s | ||
# EXTVAR: PDBFileName: fooexe.pdb | ||
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# RUN: lld-link /entry:main %t.obj /out:%t.exe /debug /pdbaltpath:%_PDB | ||
# RUN: llvm-readobj -coff-debug-directory %t.exe | FileCheck --check-prefix NOCLOSE %s | ||
# NOCLOSE: PDBFileName: %_PDB | ||
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# RUN: lld-link /entry:main %t.obj /out:%t.exe /debug /pdbaltpath:foo%_PDB | ||
# RUN: llvm-readobj -coff-debug-directory %t.exe | FileCheck --check-prefix NOCLOSE2 %s | ||
# NOCLOSE2: PDBFileName: foo%_PDB | ||
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# RUN: lld-link /entry:main %t.obj /out:%t.exe /debug /pdbaltpath:foo%_PDB%bar%_EXT | ||
# RUN: llvm-readobj -coff-debug-directory %t.exe | FileCheck --check-prefix CLOSEONE %s | ||
# CLOSEONE: PDBFileName: foopdbaltpath.test.tmp.pdbbar%_EXT | ||
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# RUN: lld-link /entry:main %t.obj /out:%t.exe /debug /pdbaltpath:foo%_PDB%bar%_EXT% | ||
# RUN: llvm-readobj -coff-debug-directory %t.exe | FileCheck --check-prefix CLOSETWO %s | ||
# CLOSETWO: PDBFileName: foopdbaltpath.test.tmp.pdbbarexe | ||
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# RUN: lld-link /entry:main %t.obj /out:%t.exe /debug /pdbaltpath:foo%_PDB%bar%_EXT%a | ||
# RUN: llvm-readobj -coff-debug-directory %t.exe | FileCheck --check-prefix CLOSETWO2 %s | ||
# CLOSETWO2: PDBFileName: foopdbaltpath.test.tmp.pdbbarexea | ||
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# RUN: lld-link /entry:main %t.obj /out:%t.exe /debug /pdbaltpath:foo%FoO%bar%r%a 2>&1 | FileCheck --check-prefix UNKNOWN-WARN %s | ||
# RUN: llvm-readobj -coff-debug-directory %t.exe | FileCheck --check-prefix ENVVARS %s | ||
# UNKNOWN-WARN: only %_PDB% and %_EXT% supported in /pdbaltpath:, keeping %FoO% as literal | ||
# UNKNOWN-WARN: only %_PDB% and %_EXT% supported in /pdbaltpath:, keeping %r% as literal | ||
# ENVVARS: PDBFileName: foo%FoO%bar%r%a |