2015-05-31 2:04 GMT+02:00 Thomas D. <[email protected]>: > Hi, > > Rainer wrote: >> While all looks well, I am now at a stumbling point. I tried to use >> the memory sanitizer. However, it's doc page >> >> http://clang.llvm.org/docs/MemorySanitizer.html >> >> says: "The MemorySanitizer run-time library should be linked to the >> final executable, so make sure to use clang (not ld) for the final >> link step." >> >> I did not find any instructions to do this with autotools. So I went >> ahead and set LD=clang. This passed the configure and make step, >> HOWEVER, there are no binaries build for the modules, and so rsyslog >> cannot start. > > If you just want to use clang's address sanitizer shouldn't it be enough to > add "-fsanitize=address" to CFLAGS, CXXFLAGS *and* LDFLAGS?
I am puzzled now... I tried to do that today, just to see that configure at all doesn't work as soon as the option is added to CFLAGS (log after my sig). I am pretty sure that on the *same system* I could build, it "just" errored out when I tried to execute (something about "symbolizer not initialized", but I don't remember 100%). I should mention that when I call clang manually on that same system, everything works as expected. Help is appreciated. Rainer configure:3984: checking whether the C compiler works configure:4006: clang -g -W -Wall -Wformat-security -Wshadow -Wcast-align -Wpointer-arith -Wmissing-format-attribute -sanitze=address conftest.c >&5 clang: error: unknown argument: '-sanitze=address' configure:4010: $? = 1 configure:4048: result: no configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "rsyslog" | #define PACKAGE_TARNAME "rsyslog" | #define PACKAGE_VERSION "8.11.0.master" | #define PACKAGE_STRING "rsyslog 8.11.0.master" | #define PACKAGE_BUGREPORT "[email protected]" | #define PACKAGE_URL "" | #define PACKAGE "rsyslog" | #define VERSION "8.11.0.master" | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:4053: error: in `/home/rger/proj/rsyslog': configure:4055: error: C compiler cannot create executables _______________________________________________ rsyslog mailing list http://lists.adiscon.net/mailman/listinfo/rsyslog http://www.rsyslog.com/professional-services/ What's up with rsyslog? Follow https://twitter.com/rgerhards NOTE WELL: This is a PUBLIC mailing list, posts are ARCHIVED by a myriad of sites beyond our control. PLEASE UNSUBSCRIBE and DO NOT POST if you DON'T LIKE THAT.
