[Pacemaker] Why are fatal warnings enabled by default?

Dejan Muhamedagic dejanmm at fastmail.fm
Wed Oct 21 13:17:35 UTC 2009


Hi,

On Wed, Oct 21, 2009 at 03:08:53PM +0200, Florian Haas wrote:
> On 2009-10-21 14:36, Dejan Muhamedagic wrote:
> >>> The warnings being?
> >> In agents, a simple "./configure && make" leads to:
> >>
> >> [...]
> >> gmake[1]: Entering directory `/home/rpmbuild/hg/cluster-agents/heartbeat'
> >> if gcc -DHAVE_CONFIG_H -I. -I. -I../include -I../include -I../include
> >> -I../linux-ha  -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include    -g
> >> -O2 -ggdb3 -O0  -fgnu89-inline -fstack-protector-all -Wall
> >> -Waggregate-return -Wbad-function-cast -Wcast-qual -Wcast-align
> >> -Wdeclaration-after-statement -Wendif-labels -Wfloat-equal -Wformat=2
> >> -Wformat-security -Wformat-nonliteral -Winline -Wmissing-prototypes
> >> -Wmissing-declarations -Wmissing-format-attribute -Wnested-externs
> >> -Wno-long-long -Wno-strict-aliasing -Wpointer-arith -Wstrict-prototypes
> >> -Wwrite-strings -ansi -D_GNU_SOURCE -DANSI_ONLY -Werror -MT IPv6addr.o
> >> -MD -MP -MF ".deps/IPv6addr.Tpo" -c -o IPv6addr.o IPv6addr.c; \
> >> 	then mv -f ".deps/IPv6addr.Tpo" ".deps/IPv6addr.Po"; else rm -f
> >> ".deps/IPv6addr.Tpo"; exit 1; fi
> >> cc1: warnings being treated as errors
> >> IPv6addr.c: In function ‘send_ua’:
> >> IPv6addr.c:453: warning: passing argument 2 of
> >> ‘libnet_pblock_record_ip_offset’ makes pointer from integer without a cast
> > 
> > This doesn't happen here with libnet-1.1.2.1-140.75.i586. Which
> > libnet version do you have?
> 
> libnet-1.1.4-3.el5

API changed. I'll see how this can be detected at the configure
stage.

Cheers,

Dejan


> Cheers,
> Florian
> 



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