nx-X11: link to libdl to fix undefined references to 'dlopen' and 'dlsym'. Fixes: #853.

debian/changelog

@@ -18,6 +18,13 @@ nx-libs (2:3.5.0.32-0x2go1) UNRELEASED; urgency=low
     Affects:
     - 0990_fix-DEBUG-and-TEST-builds.full.patch
 
+  [ Bernard Cafarelli ]
+  * nx-X11: link to libdl to fix undefined references to 'dlopen' and 'dlsym'.
+    Fixes: #853.
+    v2: generally link to libdl in all of nx-X11. (Mike Gabriel)
+    Adds:
+    - 0630_nx-X11_fix-underlinking-dlopen-dlsym.full.patch
+
  -- X2Go Release Manager <git-admin@x2go.org>  Tue, 17 Mar 2015 19:19:32 +0100
 
 nx-libs (2:3.5.0.31-0x2go1) unstable; urgency=low

debian/patches/0630_nx-X11_fix-underlinking-dlopen-dlsym.full.patch

+Description: Link to libdl to fix undefined references to 'dlopen' and 'dlsym'.
+Author: Bernard Cafarelli <voyageur@gentoo.org>
+v2: generally link to libdl in all of nx-X11. (Mike Gabriel)
+
+diff --git a/nx-X11/config/cf/lnxLib.tmpl b/nx-X11/config/cf/lnxLib.tmpl
+index 788733c..be1fa14 100644
+--- a/nx-X11/config/cf/lnxLib.tmpl
++++ b/nx-X11/config/cf/lnxLib.tmpl
+@@ -17,7 +17,7 @@ XMULIB = $(XMULIBONLY) $(XTOOLLIB) $(XLIB)
+ #define XawClientLibs $(XAWLIB) $(XMULIBONLY) $(XTOOLLIB) $(XPMLIB) $(EXTRAXAWCLIENTLIBS) $(XLIB)
+ #endif
+ 
+-#define SharedX11Reqs
++#define SharedX11Reqs     $(LDPRELIB) -ldl
+ #define SharedXlibi18nReqs $(LDPRELIB) $(XONLYLIB)
+ #define SharedOldXReqs	  $(LDPRELIB) $(XONLYLIB)
+ #define SharedXtReqs	  $(LDPRELIB) $(XONLYLIB) $(SMLIB) $(ICELIB)

debian/patches/series

@@ -78,6 +78,7 @@
 0614_nxcompshad_use-dynamiclib-flag-on-OS-X.full.patch
 0620_nxcompext_use-correct-library-naming-scheme-on-OS-X.full.patch
 0621_nxcompshad_use-correct-library-naming-scheme-on-OS-X.full.patch
+0630_nx-X11_fix-underlinking-dlopen-dlsym.full.patch
 0990_fix-DEBUG-and-TEST-builds.full.patch
 0991_fix-hr-typos.full+lite.patch
 0991_fix-hr-typos.full.patch