Created attachment 27006 [details] compilation log my CFLAGS is -march=x86-64 -mtune=generic -O2 -pipe. is not x86_64 related and is working if i add -fno-strict-aliasing. asyncns.c: In function ‘asyncns_wait’: asyncns.c:984: warning: dereferencing pointer ‘ai_resp’ does break strict-aliasing rules asyncns.c:985: warning: dereferencing pointer ‘ai_resp’ does break strict-aliasing rules asyncns.c:986: warning: dereferencing pointer ‘ai_resp’ does break strict-aliasing rules asyncns.c:976: note: initialized from here asyncns.c:1017: warning: dereferencing pointer ‘ni_resp’ does break strict-aliasing rules asyncns.c:1018: warning: dereferencing pointer ‘ni_resp’ does break strict-aliasing rules asyncns.c:1019: warning: dereferencing pointer ‘ni_resp’ does break strict-aliasing rules asyncns.c:1021: warning: dereferencing pointer ‘ni_resp’ does break strict-aliasing rules
Hopefully we can fix this by updating to a newer asyncns. Could you please try the latest version of asyncns from its author, available from <http://0pointer.de/lennart/projects/libasyncns/>, and see whether that compiles without warnings? If it does, we'll just need to update to a newer version; if it doesn't, please report the bug to Lennart.
*** This bug has been marked as a duplicate of bug 23685 ***
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