FindGLIB2.cmake

[Allen Winter]

On Saturday 01 September 2007 8:26:59 am Allen Winter wrote:
> On Friday 31 August 2007 7:01:20 pm Alexander Neundorf wrote:
> > On Friday 31 August 2007 15:50, Allen Winter wrote:
> > > Howdy,
> > >
> > > On my system,
> > > % pkg-config glib-2.0 --cflags
> > > -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
> > >
> > > but FindGLIB2.cmake only sets
> > > GLIB2_INCLUDE_DIR:PATH=/usr/include/glib-2.0
> > >
> > > So how to get the missing /usr/lib/glib-2.0/include into the
> > > GLIB2_INCLUDE_DIR?
> > 
> > Fixed and committed, the additional include directory is right now optional, 
> > i.e. it doesn't fail if it is not found:
> > 
> Still not working for me.
> 
> % grep GLIB2 CMakeCache.txt
> GLIB2_INTERNAL_INCLUDE_DIR:PATH=GLIB2_INTERNAL_INCLUDE_DIR-NOTFOUND
> GLIB2_LIBRARIES:FILEPATH=/lib/libglib-2.0.so
> GLIB2_MAIN_INCLUDE_DIR:PATH=/usr/include/glib-2.0
> //Search for GLIB2 package
> WITH_GLIB2:BOOL=ON
> //Advanced flag for variable: GLIB2_LIBRARIES
> GLIB2_LIBRARIES-ADVANCED:INTERNAL=1
>

Seems to be because Alex is using /lib from GLIB2_LIBRARIES to build the
path to search for glibconfig.h.  When we need to be searching in /usr/lib.

This is actually a nightmare.  The more I look at it.

Shouldn't we be using 'pkg-config--cflags-only-I' to find a list of includes to search
in the PkgConfig macro?

I spent at least an hour trying to make this work.  I'm ready to give up.

-Allen