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| author | Brad King <brad.king@kitware.com> | 2009-10-06 16:31:43 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2009-10-06 16:31:43 -0400 |
| commit | 20e6ac320d0d4b5ea9766d26e6215cc326ae071a (patch) | |
| tree | 9b067357f7aa20bf90d7131d07f407b488e52ff4 /Modules/CMakeParseImplicitLinkInfo.cmake | |
| parent | b9850a614e62e5efbfcb520286f87f60002c09d1 (diff) | |
| download | cmake-20e6ac320d0d4b5ea9766d26e6215cc326ae071a.tar.gz | |
Log implicit link line detection regex
This commit teaches the CMAKE_PARSE_IMPLICIT_LINK_INFO function to log
the regex it uses to detect the linker invocation line. The regex is
computed from the CMAKE_LINKER if it is found, so it might change. A
strange value might match the wrong line and cause implicit link info
extraction to fail.
See issue #9666.
Diffstat (limited to 'Modules/CMakeParseImplicitLinkInfo.cmake')
| -rw-r--r-- | Modules/CMakeParseImplicitLinkInfo.cmake | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/CMakeParseImplicitLinkInfo.cmake b/Modules/CMakeParseImplicitLinkInfo.cmake index 9cab2de239..1251f86119 100644 --- a/Modules/CMakeParseImplicitLinkInfo.cmake +++ b/Modules/CMakeParseImplicitLinkInfo.cmake @@ -27,6 +27,7 @@ function(CMAKE_PARSE_IMPLICIT_LINK_INFO text lib_var dir_var log_var) get_filename_component(linker ${CMAKE_LINKER} NAME) endif() set(linker_regex "^( *|.*/)(${linker}|ld|collect2)") + set(log "${log} link line regex: [${linker_regex}]\n") string(REGEX REPLACE "\r?\n" ";" output_lines "${text}") foreach(line IN LISTS output_lines) set(cmd) |