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CPack: Fix SONAME regex in DEB generator

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The DEB generator was written to parse output from GNU readelf.
However, LLVM's readelf has a slightly different output format,
without parentheses around the word "SONAME". Update the regex to
account for this difference.

Fixes: #19362
This commit is contained in:
Kyle Edwards
2019-06-12 10:13:43 -04:00
parent b7d72db89d
commit 3092c27f30
1 changed files with 1 additions and 1 deletions
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2
Modules/Internal/CPack/CPackDeb.cmake
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@@ -45,7 +45,7 @@ function(extract_so_info shared_object libname version)
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(result EQUAL 0)
string(REGEX MATCH "\\(SONAME\\)[^\n]*\\[([^\n]+)\\.so\\.([^\n]*)\\]" soname "${output}")
string(REGEX MATCH "\\(?SONAME\\)?[^\n]*\\[([^\n]+)\\.so\\.([^\n]*)\\]" soname "${output}")
set(${libname} "${CMAKE_MATCH_1}" PARENT_SCOPE)
set(${version} "${CMAKE_MATCH_2}" PARENT_SCOPE)
else()