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CMake: Fixup a variable in FindLZ4.cmake 

Set "LZ4_PDB" instead of "LZ4_pdb" in FindLZ4.cmake so that CMake 3.16
will convert "${LZ4_DLL_DIR}/${LZ4_PDB}" to the full path to the LZ4
.pdb instead of its parent directory.

This in turn ensures that we don't pass a directory as a source argument
to `cmake -E copy_if_different`, which causes it to crash.

Bug: 16271
Change-Id: Id6f37584379bd07bc929bc5cb5e80cbe60a3c77e
Reviewed-on: https://code.wireshark.org/review/35400
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This commit is contained in:
Gerald Combs 2019-12-10 15:43:29 -08:00 committed by Anders Broman
parent 2db8ca2671
commit 3e0acea604
1 changed files with 1 additions and 1 deletions
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2
cmake/modules/FindLZ4.cmake
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@ -61,7 +61,7 @@ if( LZ4_FOUND )
file( GLOB _lz4_pdb RELATIVE "${LZ4_DLL_DIR}"
"${LZ4_DLL_DIR}/lz4*.pdb"
)
set ( LZ4_pdb ${_lz4_pdb}
set ( LZ4_PDB ${_lz4_pdb}
CACHE FILEPATH "LZ4 PDB file name"
)
mark_as_advanced( LZ4_DLL_DIR LZ4_DLL LZ4_PDB )