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Find dependencies for statically-linked libdw #250

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merged 1 commit into from
Jan 5, 2022
Merged

Find dependencies for statically-linked libdw #250

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15 changes: 14 additions & 1 deletion BackwardConfig.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -89,8 +89,21 @@ if (${STACK_DETAILS_AUTO_DETECT})
# find libdw
find_path(LIBDW_INCLUDE_DIR NAMES "elfutils/libdw.h" "elfutils/libdwfl.h")
find_library(LIBDW_LIBRARY dw)
# in case it's statically linked, look for all the possible dependencies
find_library(LIBELF_LIBRARY elf)
find_library(LIBPTHREAD_LIBRARY pthread)
find_library(LIBZ_LIBRARY z)
find_library(LIBBZ2_LIBRARY bz2)
find_library(LIBLZMA_LIBRARY lzma)
find_library(LIBZSTD_LIBRARY zstd)
set(LIBDW_INCLUDE_DIRS ${LIBDW_INCLUDE_DIR} )
set(LIBDW_LIBRARIES ${LIBDW_LIBRARY} )
set(LIBDW_LIBRARIES ${LIBDW_LIBRARY}
$<$<BOOL:${LIBELF_LIBRARY}>:${LIBELF_LIBRARY}>
$<$<BOOL:${LIBPTHREAD_LIBRARY}>:${LIBPTHREAD_LIBRARY}>
$<$<BOOL:${LIBZ_LIBRARY}>:${LIBZ_LIBRARY}>
$<$<BOOL:${LIBBZ2_LIBRARY}>:${LIBBZ2_LIBRARY}>
$<$<BOOL:${LIBLZMA_LIBRARY}>:${LIBLZMA_LIBRARY}>
$<$<BOOL:${LIBZSTD_LIBRARY}>:${LIBZSTD_LIBRARY}>)
find_package_handle_standard_args(libdw ${_name_mismatched_arg}
REQUIRED_VARS LIBDW_LIBRARY LIBDW_INCLUDE_DIR)
mark_as_advanced(LIBDW_INCLUDE_DIR LIBDW_LIBRARY)
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