#5868: Cygwin64 build fails for ffserver.o -------------------------------------+------------------------------------- Reporter: MDavis | Type: defect Status: new | Priority: normal Component: build | Version: git- system | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- See http://fate.ffmpeg.org/history.cgi?slot=x86_64-win10-cygwin-gcc-5.4.0 Failing since revision N-81748-g47ea6f5, last checked on N-81780-g4a05d2e {{{ % git reset --hard "origin/N-81748-g47ea6f5" HEAD is now at 47ea6f5 lavd: drop SDL1 device and SDL1 support % cd ../build % ../src/configure --enable-gpl --enable-avresample ..... % make ..... src/ffserver.c: In function ‘main’: src/ffserver.c:4003:5: error: implicit declaration of function ‘sigaction’ [-Werror=implicit-function-declaration] sigaction(SIGCHLD, &sigact, 0); ^ cc1: some warnings being treated as errors make: *** [/tmp/fate/build/src/common.mak:60: ffserver.o] Error 1 }}} Fixed by using {{{ % make CFLAGS="-Wno-error=implicit-function-declaration" (build finishes normally) }}}
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