I figured I would try to compile the 3.6 branch of nx-libs. I get this:
gcc -o nxagent -g -O2 -g -pipe -Wall -Werror=format-security
-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong
--param=ssp-buffer-size=4 -grecord-gcc-switches
-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic
-fno-strict-aliasing -ansi -Wall -Wpointer-arith -Wundef
-L../../exports/lib hw/nxagent/miinitext.o
hw/nxagent/NXwindow.o hw/nxagent/NXevents.o
hw/nxagent/NXproperty.o hw/nxagent/NXdixfonts.o
hw/nxagent/NXglyphcurs.o hw/nxagent/NXdispatch.o
hw/nxagent/NXrender.o hw/nxagent/NXglyph.o
hw/nxagent/NXpicture.o
hw/nxagent/NXextension.o hw/nxagent/NXglxext.o
hw/nxagent/NXxvdisp.o hw/nxagent/NXmiglyph.o
hw/nxagent/NXmiexpose.o hw/nxagent/NXresource.o
hw/nxagent/NXmiwindow.o hw/nxagent/NXdamage.o
dix/libdix.a os/libos.a hw/nxagent/libnxagent.a fb/libfb.a
composite/libcomposite.a damageext/libdamage.a miext/damage/libdamage.a
xfixes/libxfixes.a miext/cw/libcw.a Xext/libext.a xkb/libxkb.a
os/libos.a Xi/libxinput.a dbe/libdbe.a record/librecord.a
XTrap/libxtrap.a GL/glx/libglx.a GL/mesa/GLcore/libGLcore.a
randr/librandr.a render/librender.a mi/libmi.a
composite/libcomposite.a damageext/libdamage.a miext/damage/libdamage.a
xfixes/libxfixes.a miext/cw/libcw.a Xext/libext.a xkb/libxkb.a
os/libos.a Xi/libxinput.a dbe/libdbe.a record/librecord.a
XTrap/libxtrap.a GL/glx/libglx.a GL/mesa/GLcore/libGLcore.a
randr/librandr.a render/librender.a hw/nxagent/libnxagent.a
mi/libmi.a -L../../exports/lib -lNX_Xext -lNX_X11 -lm
-lXpm -L ../../../nxcomp -L ../../../nxcompext -L ../../../nxcompshad
-lXcomp -lXcompext -lXcompshad -lNX_Xrender -lNX_X11 -lNX_Xext
-lNX_Xfixes -lXfont -L../../../nx-X11/exports/lib -lNX_Xtst
-lNX_Xdamage -lNX_Xrandr -lNX_Xcomposite -lNX_Xinerama -lXdmcp pkg-config --libs libxml-2.0 -Wl,-rpath-link,../../exports/lib
/bin/ld: ../../exports/lib/libNX_X11.so: undefined reference to symbol 'deflate'
/lib64/libz.so.1: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
Makefile:1064: recipe for target 'nxagent' failed
make[6]: *** [nxagent] Error 1
looks like you need to add -lz when linking libNX_X11.so.
-- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion@nwra.com Boulder, CO 80301 http://www.nwra.com