mdl_have_opengl

[Jose Roman Bilbao <jrbcast@xxxxxxxxxxxxxxx>]

Hi,

I have a problem. I am using mdl_have_opengl in my configure.in. When I
run ./configure it says:

checking for OpenGL... yes

The code in my configure.in is just:

mdl_have_opengl

But when I try to compile a program which uses openGL with Makefile.am:

bin_PROGRAMS = phan3D
phan3D_SOURCES = confdialogdef.cc \
        confdialogdef_moc.cc \
        resizelabel_moc.cc \
        punto3df.cc \
        forma3d.cc \
        helpwindow_moc.cc \
        visor_moc.cc \
        resizelabel.cc \
        helpwindow.cc \
        menus_moc.cc \
        vista_moc.cc \
        visor.cc \
        main.cc \
        nsecolor_moc.cc \
        nsecolor.cc \
        vista.cc \
        menus.cc \
        principal_moc.cc \
        principal.cc
phan3D_LDADD = @GL_LIBS@ @QT_LIBS@
#phan3D_LDFLAGS = -all-static
 
INCLUDES = -I$(top_srcdir)/Lib @QT_CXXFLAGS@ @GL_CFLAGS@
 
confdialogdef_moc.cc :
        @QT_MOC@ confdialogdef.hh -o confdialogdef_moc.cc
resizelabel_moc.cc :
        @QT_MOC@ resizelabel.hh -o resizelabel_moc.cc
helpwindow_moc.cc :
        @QT_MOC@ helpwindow.hh -o helpwindow_moc.cc
visor_moc.cc :
        @QT_MOC@ visor.hh -o visor_moc.cc
menus_moc.cc :
        @QT_MOC@ menus.hh -o menus_moc.cc
vista_moc.cc :
        @QT_MOC@ vista.hh -o vista_moc.cc
nsecolor_moc.cc :
        @QT_MOC@ nsecolor.hh -o nsecolor_moc.cc
principal_moc.cc :
        @QT_MOC@ principal.hh -o principal_moc.cc

it seems it has not substituted the variable GL_CFLAGS. What am I doing
wrong? Do I need to substitute the variable explicitely? Why does it
work with Qt?

Thanks,
Roman