<html dir="ltr"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style id="owaParaStyle" type="text/css">P {margin-top:0;margin-bottom:0;}</style> </head> <body ocsi="0" fpstyle="1"> <div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi, I'm a developper of the OSCAR Cluster opensource software and I4m in the process of integrating naemon in se supported things that can be configured from the cluster install wizard. For that, I'm integrating naemon into the oscar build system and while it works fin on fedora-20, it fails to build on centos-6 with the following errors. (the build command is: rpmbuild -bb naemon-0.8.0.tar.gz) ... ... # everything seems ok and then: <div>gcc -DHAVE_CONFIG_H -I. -I.. -I../naemon/lib -D_GNU_SOURCE -I.. '-DSYSCONFDIR="/etc/naemon"' '-DLOCALSTATEDIR="/var/lib/naemon"' '-DLOGDIR="/var/log/naemon"' '-DLOCKFILE="/var/run/naemon/naemon.pid"' -DPREFIX='"/usr"' -Wall -Werror -fPIC -Wextra -pipe -ggdb3 -Wredundant-decls -Wtrigraphs -Wdeclaration-after-statement -Wshadow -Wstrict-prototypes -Wno-unused-result -Wno-unused-parameter -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -MT naemon-naemon.o -MD -MP -MF .deps/naemon-naemon.Tpo -c -o naemon-naemon.o `test -f 'naemon.c' || echo './'`naemon.c cc1: warnings being treated as errors naemon.c: In function 'test_path_access': naemon.c:94: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result naemon.c: In function 'nagios_core_worker': naemon.c:148: error: ignoring return value of 'read', declared with attribute warn_unused_result naemon.c: In function 'main': naemon.c:547: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result naemon.c:763: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result At top level: cc1: error: unrecognized command line option "-Wno-unused-result" make[5]: *** [naemon-naemon.o] Error 1 => doing make -k in the build directory show that the problem is in the following files: <div style="font-family:Tahoma; font-size:13px"> <div style="font-family:Tahoma; font-size:13px"> <div style="font-family:Tahoma; font-size:13px"> <div style="font-family:Tahoma; font-size:13px">naemon.c:94: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result naemon.c:148: error: ignoring return value of 'read', declared with attribute warn_unused_result naemon.c:547: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result naemon.c:763: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result checks.c:398: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result checks.c:416: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result checks.c:418: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result checks.c:2219: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result checks.c:2246: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result commands.c:279: error: ignoring return value of 'chdir', declared with attribute warn_unused_result commands.c:280: error: ignoring return value of 'chdir', declared with attribute warn_unused_result commands.c:869: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:43: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:104: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:109: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:116: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:121: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:152: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:170: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:185: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:210: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:222: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:236: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:292: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:303: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:314: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:325: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:336: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:347: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:358: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:369: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:380: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:391: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:403: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:412: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:423: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:436: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:466: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:477: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:488: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:504: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:522: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:533: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:544: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:555: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:566: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:577: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:586: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:608: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:626: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:664: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:675: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:693: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:704: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:725: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:735: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:745: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:759: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:768: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:784: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:795: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:806: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:817: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:829: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:839: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:846: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:858: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:868: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:878: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:889: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:908: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:918: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:928: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:938: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:999: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:1010: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:1117: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:1391: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:1402: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result downtime.c:421: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result downtime.c:423: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result flapping.c:225: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result flapping.c:308: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result logging.c:238: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result logging.c:266: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result logging.c:293: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result logging.c:326: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result logging.c:381: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result logging.c:458: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1163: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1164: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1165: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1166: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1167: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1168: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1169: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1170: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1171: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1172: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1173: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1174: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1175: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1176: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1177: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1178: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:1661: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:2028: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:2214: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:3093: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:3120: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:3134: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:3147: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:3176: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result macros.c:3200: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result nerd.c:346: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:197: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:203: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:745: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:748: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:751: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:754: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:757: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:760: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:763: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:766: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:769: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:1135: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:1141: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:1639: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:1642: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:1645: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:1648: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:1651: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:1654: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:1657: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:1660: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result notifications.c:1663: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result query-handler.c:39: error: ignoring return value of 'write', declared with attribute warn_unused_result sehandlers.c:243: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result sehandlers.c:343: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result sehandlers.c:486: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result sehandlers.c:585: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result utils.c:419: error: ignoring return value of 'write', declared with attribute warn_unused_result utils.c:426: error: ignoring return value of 'write', declared with attribute warn_unused_result utils.c:1590: error: ignoring return value of 'chdir', declared with attribute warn_unused_result utils.c:1592: error: ignoring return value of 'chdir', declared with attribute warn_unused_result utils.c:1679: error: ignoring return value of 'ftruncate', declared with attribute warn_unused_result utils.c:1681: error: ignoring return value of 'write', declared with attribute warn_unused_result utils.c:1860: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result utils.c:2074: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result workers.c:461: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result workers.c:675: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result workers.c:677: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result workers.c:682: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result xodtemplate.c:256: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result xodtemplate.c:274: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result xrddefault.c:94: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result xsddefault.c:106: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result checks.c:398: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result checks.c:416: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result checks.c:418: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result checks.c:2219: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result checks.c:2246: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result commands.c:279: error: ignoring return value of 'chdir', declared with attribute warn_unused_result commands.c:280: error: ignoring return value of 'chdir', declared with attribute warn_unused_result commands.c:869: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:43: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:104: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:109: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:116: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:121: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:152: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:170: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:185: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:210: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:222: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:236: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:292: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:303: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:314: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:325: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:336: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:347: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:358: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:369: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:380: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:391: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:403: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:412: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:423: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:436: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:466: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:477: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:488: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:504: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:522: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:533: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:544: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:555: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:566: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:577: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:586: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:608: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:626: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:664: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:675: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:693: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:704: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:725: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:735: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:745: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:759: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:768: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:784: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:795: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:806: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:817: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:829: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:839: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:846: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:858: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:868: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:878: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:889: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:908: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:918: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:928: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:938: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:999: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:1010: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:1117: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:1391: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result configuration.c:1402: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result Can this be fixed for next release? (either by disabling -Werror on centos6 or by fixing the warning by not ignoring the return code). Best regards. -- Olivier LAHAYE CEA DRT/LIST/DIR </div> </div> </div> </div> </div> </div> </body> </html>