Building ``kamcmd`` twice was not only a (marginal) waste of build time, but also created a race condition where the first linking sometimes failed due to reading the incomplete file from the ongoing second build of ``kamcmd.o``: https://buildd.debian.org/status/fetch.php?pkg=kamailio&arch=s390x&… ``` gcc -pthread -DKSR_PTHREAD_MUTEX_SHARED -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DVERSION_NODATE -DNAME='"kamcmd"' -DSRNAME='"kamailio"' -DVERSION='"1.5"' -D__OS_linux -DRUN_DIR='"/var/run/kamailio/"' -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -DMOD_NAME="utils/kamcmd" -c kamcmd.c -o kamcmd.o ... gcc -pthread -DKSR_PTHREAD_MUTEX_SHARED -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DVERSION_NODATE -DNAME='"kamcmd"' -DSRNAME='"kamailio"' -DVERSION='"1.5"' -D__OS_linux -DRUN_DIR='"/var/run/kamailio/"' -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -DMOD_NAME="utils/kamcmd" -c kamcmd.c -o kamcmd.o gcc -pthread -DKSR_PTHREAD_MUTEX_SHARED -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DVERSION_NODATE -DNAME='"kamcmd"' -DSRNAME='"kamailio"' -DVERSION='"1.5"' -D__OS_linux -DRUN_DIR='"/var/run/kamailio/"' -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -DMOD_NAME="utils/kamcmd" -c parse_listen_id.c -o parse_listen_id.o gcc -g -Wl,-O2 -Wl,-E -Wl,-z,relro -Wl,-z,now -pthread -rdynamic "-ldl" -Wl,-Bsymbolic-functions kamcmd.o parse_listen_id.o -lresolv -lreadline -o kamcmd /usr/bin/ld: /usr/lib/gcc/s390x-linux-gnu/11/../../../s390x-linux-gnu/Scrt1.o: in function `_start': (.text+0x34): undefined reference to `main' collect2: error: ld returned 1 exit status make[4]: *** [../../src//Makefile.rules:191: kamcmd] Error 1 make[3]: *** [Makefile:536: utils] Error 1 make[3]: *** Waiting for unfinished jobs.... gcc -pthread -DKSR_PTHREAD_MUTEX_SHARED -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DVERSION_NODATE -DNAME='"kamcmd"' -DSRNAME='"kamailio"' -DVERSION='"1.5"' -D__OS_linux -DRUN_DIR='"/var/run/kamailio/"' -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -DMOD_NAME="utils/kamcmd" -c parse_listen_id.c -o parse_listen_id.o gcc -g -Wl,-O2 -Wl,-E -Wl,-z,relro -Wl,-z,now -pthread -rdynamic "-ldl" -Wl,-Bsymbolic-functions kamcmd.o parse_listen_id.o -lresolv -lreadline -o kamcmd ``` You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/3020 -- Commit Summary -- * src/Makefile: Also stop compiling kamcmd from here -- File Changes -- M src/Makefile (2) -- Patch Links -- https://github.com/kamailio/kamailio/pull/3020.patch https://github.com/kamailio/kamailio/pull/3020.diff -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/3020 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/pull/3020(a)github.com>