jiridanek commented on a change in pull request #1468:
URL: https://github.com/apache/qpid-dispatch/pull/1468#discussion_r778137524
##########
File path: cmake/FindLibWebSockets.cmake
##########
@@ -45,10 +45,11 @@ find_path(LIBWEBSOCKETS_INCLUDE_DIRS
PATHS "/usr/include"
)
+# strips trailing version elaboration, e.g. #define LWS_LIBRARY_VERSION
"4.1.6-git..."
if(LIBWEBSOCKETS_INCLUDE_DIRS AND EXISTS
"${LIBWEBSOCKETS_INCLUDE_DIRS}/lws_config.h")
file(STRINGS "${LIBWEBSOCKETS_INCLUDE_DIRS}/lws_config.h" lws_version_str
REGEX "^#define[ \t]+LWS_LIBRARY_VERSION[ \t]+\"[^\"]+\"")
- string(REGEX REPLACE "^#define[ \t]+LWS_LIBRARY_VERSION[ \t]+\"([^\"]+)\".*"
"\\1"
+ string(REGEX REPLACE "^#define[ \t]+LWS_LIBRARY_VERSION[ \t]+\"([0-9.]+).*"
"\\1"
Review comment:
I already added `# strips trailing version elaboration, e.g. #define
LWS_LIBRARY_VERSION "4.1.6-git..."`. Line 48. Should be sufficient to explain
possible problem with `-`, imo.
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