[Pacemaker] libqb installed in non-standard dir causes configure failures

[Andrew Beekhof]

On 19/07/2013, at 4:37 AM, Matthew O'Connor <matt at ecsorl.com> wrote:

> Hi! I'm trying to build a full pacemaker/corosync/libqb tree into a
> directory other than /usr.  Unfortunately the Pacemaker configure script
> fails to properly validate the existence of libqb:
> 
> checking pkg-config is at least version 0.9.0... yes
> checking for libqb... yes
> checking qb/qbipc_common.h usability... yes
> checking qb/qbipc_common.h presence... no
> configure: WARNING: qb/qbipc_common.h: accepted by the compiler,
> rejected by the preprocessor!
> configure: WARNING: qb/qbipc_common.h: proceeding with the compiler's result
> checking for qb/qbipc_common.h... yes
> checking for qb_ipcc_is_connected in -lqb... no
> checking for qb_ipcc_is_connected... no
> configure: error: in `/home/matt/doit/latest/pacemaker':
> configure: error: Version of IPC in libqb is not new enough
> 
> When libqb is installed into /usr/lib and /usr/include, everything works
> fine.  My command-line to configure is as follows:
> 
> PKG_CONFIG_PATH=${PREFIX}/lib/pkgconfig \
> libqb_CFLAGS="-I${PREFIX}/include" \
> libqb_LIBS="-L${PREFIX}/lib" \
>  ./configure \
>    --prefix=${PREFIX} \
>    --sysconfdir=${PREFIX}/etc \
>    --localstatedir=${PREFIX}/var \
>    --enable-glib-malloc \
>    --libdir=${PREFIX}/lib \
>    --with-ais \
>    --with-corosync \
>    --with-heartbeat \
>    --with-cs-quorum
> 
> The PREFIX in this case is /opt/cluster (I'm testing out combinations of
> things, and wanted to build into a place I can easily rm -rf later).
> 
> I've added the PKG_CONFIG_PATH and the two libqb_ lines in an attempt to
> make things work, as recommended by the configure help.  So far, no
> dice.  Is this something that needs to be fixed in the autoconf/autogen
> stuff?  Something I can submit a patch for?  (sadly, not versed at all
> in autoconf/autogen, but willing to learn!)

we get libqb's details from pnk-config, so depending on what how it processes PKG_CONFIG_PATH, maybe its returning the "main" installation instead of the one you put in /opt/cluster

> 
> 
> -- 
> Thank you!
>  Matthew O'Connor
>  (GPG Key ID: 55F981C4)
> 
> 
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