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author | Slávek Banko <slavek.banko@axis.cz> | 2021-09-15 22:18:04 +0200 |
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committer | Slávek Banko <slavek.banko@axis.cz> | 2021-09-15 22:42:00 +0200 |
commit | cf63191672fff12cd57892ba4642ed4f01e9c6a4 (patch) | |
tree | 4464031464fe01f04c0f24bbc1181246519e1505 /kmtrace/ConfigureChecks.cmake | |
parent | f4582480b472d7551d8f867bae4c99a96c9d588d (diff) | |
download | tdesdk-cf63191672fff12cd57892ba4642ed4f01e9c6a4.tar.gz tdesdk-cf63191672fff12cd57892ba4642ed4f01e9c6a4.zip |
Add a backtrace function and library detection.
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
Diffstat (limited to 'kmtrace/ConfigureChecks.cmake')
-rw-r--r-- | kmtrace/ConfigureChecks.cmake | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/kmtrace/ConfigureChecks.cmake b/kmtrace/ConfigureChecks.cmake new file mode 100644 index 00000000..5c06aac6 --- /dev/null +++ b/kmtrace/ConfigureChecks.cmake @@ -0,0 +1,18 @@ + +##### check if GLIBC >= 2.1 compatible backtrace facility exists + +if ( CMAKE_MAJOR_VERSION LESS "3" ) + check_symbol_exists( backtrace "execinfo.h" HAVE_BACKTRACE ) + if ( HAVE_BACKTRACE ) + set ( Backtrace_LIBRARY "" ) + set ( Backtrace_HEADER "execinfo.h" ) + endif () +else () + find_package( Backtrace ) + if ( Backtrace_FOUND ) + set ( HAVE_BACKTRACE 1 CACHE INTERNAL "" ) + endif () +endif () +if( NOT HAVE_BACKTRACE ) + tde_message_fatal( "bactrace function is required but not available on your system") +endif() |