nx{comp{,ext,shad},proxy}: try really hard to find makedepend. Do not fail if it is not available.

nxcomp/Makefile.in

@@ -271,7 +271,7 @@ depends:	depend.status
 depend:		depend.status
 
 depend.status:	
-		if [ -x $(MAKEDEPEND) ] ; then \
+		if [ -n "$(MAKEDEPEND)" ] && [ -x "$(MAKEDEPEND)" ] ; then \
 			$(MAKEDEPEND) $(CXXINCLUDES) $(CCINCLUDES) \
 			$(DEPENDINCLUDES) -f Makefile $(MSRC) $(CSRC) \
 			$(CXXSRC) 2>/dev/null; \

nxcomp/configure.in

@@ -364,6 +364,16 @@ dnl Find makedepend somewhere.
 AC_SUBST(MAKEDEPEND)
 MAKEDEPEND="$(which makedepend)"
 
+# Try to desperately find makedepend.
+# Set MAKEDEPEND to the shipped makedepend binary. This will not
+# exist in nx-libs-lite, though, in which case MAKEDEPEND
+# will stay empty.
+if test -z "${MAKEDEPEND}"; then
+  if test -x "../nx-X11/config/makedepend/makedepend"; then
+    MAKEDEPEND="../nx-X11/config/makedepend/makedepend"
+  fi
+fi
+
 dnl Determine what to build based on the platform.
 dnl Override the LIBS settings on Cygwin32 so that
 dnl we always link with the exact set of libraries.

nxcompext/Makefile.in

@@ -152,7 +152,7 @@ depends:	depend.status
 depend:		depend.status
 
 depend.status:	
-		if [ -x $(MAKEDEPEND) ] ; then \
+		if [ -n "$(MAKEDEPEND)" ] && [ -x "$(MAKEDEPEND)" ] ; then \
 			$(MAKEDEPEND) $(CXXINCLUDES) $(CCINCLUDES) \
 			$(DEPENDINCLUDES) -f Makefile $(MSRC) $(CSRC) \
 			$(CXXSRC) 2>/dev/null; \

nxcompext/configure.in

@@ -221,6 +221,16 @@ dnl Find makedepend somewhere.
 AC_SUBST(MAKEDEPEND)
 MAKEDEPEND="$(which makedepend)"
 
+# Try to desperately find makedepend.
+# Set MAKEDEPEND to the shipped makedepend binary. This will not
+# exist in nx-libs-lite, though, in which case MAKEDEPEND
+# will stay empty.
+if test -z "${MAKEDEPEND}"; then
+  if test -x "../nx-X11/config/makedepend/makedepend"; then
+    MAKEDEPEND="../nx-X11/config/makedepend/makedepend"
+  fi
+fi
+
 dnl Determine what to build based on the platform.
 dnl Override the LIBS settings on Cygwin32 so that
 dnl we always link with the exact set of libraries.

nxcompshad/Makefile.in

@@ -187,7 +187,7 @@ depends:	depend.status
 depend:		depend.status
 
 depend.status:	
-		if [ -x $(MAKEDEPEND) ] ; then \
+		if [ -n "$(MAKEDEPEND)" ] && [ -x "$(MAKEDEPEND)" ] ; then \
 			$(MAKEDEPEND) $(CXXINCLUDES) $(CCINCLUDES) \
 			$(DEPENDINCLUDES) -f Makefile $(MSRC) $(CSRC) $(CXXSRC) 2>/dev/null; \
 		fi

nxcompshad/configure.in

@@ -271,4 +271,14 @@ dnl Find makedepend somewhere.
 AC_SUBST(MAKEDEPEND)
 MAKEDEPEND="$(which makedepend)"
 
+# Try to desperately find makedepend.
+# Set MAKEDEPEND to the shipped makedepend binary. This will not
+# exist in nx-libs-lite, though, in which case MAKEDEPEND
+# will stay empty.
+if test -z "${MAKEDEPEND}"; then
+  if test -x "../nx-X11/config/makedepend/makedepend"; then
+    MAKEDEPEND="../nx-X11/config/makedepend/makedepend"
+  fi
+fi
+
 AC_OUTPUT(Makefile)

nxproxy/Makefile.in

@@ -80,7 +80,7 @@ depends:	depend.status
 depend:		depend.status
 
 depend.status:	
-		if [ -x $(MAKEDEPEND) ] ; then \
+		if [ -n "$(MAKEDEPEND)" ] && [ -x "$(MAKEDEPEND)" ] ; then \
 			$(MAKEDEPEND) $(CXXINCLUDES) $(CCINCLUDES) \
 			$(DEPENDINCLUDES) -f Makefile $(MSRC) $(CSRC) $(CXXSRC) 2>/dev/null; \
 		fi

nxproxy/configure.in

@@ -169,4 +169,14 @@ dnl Find makedepend somewhere.
 AC_SUBST(MAKEDEPEND)
 MAKEDEPEND="$(which makedepend)"
 
+# Try to desperately find makedepend.
+# Set MAKEDEPEND to the shipped makedepend binary. This will not
+# exist in nx-libs-lite, though, in which case MAKEDEPEND
+# will stay empty.
+if test -z "${MAKEDEPEND}"; then
+  if test -x "../nx-X11/config/makedepend/makedepend"; then
+    MAKEDEPEND="../nx-X11/config/makedepend/makedepend"
+  fi
+fi
+
 AC_OUTPUT(Makefile)