wmMoonClock 1.28 fails to build with ld --as-needed

[Felix Geyer]

Hi,

I'm forwarding a patch from Michael Bienia <ge...@ubuntu.com> that
has been applied to the wmmoonclock package in Ubuntu.

It fixes a build issue that is caused by specifiying libraries before the object
files in the linker command line.
This causes a build failure as Ubuntu's ld defaults to --as-needed, see:
http://wiki.debian.org/ToolChain/DSOLinking#Only_link_with_needed_libraries

Thanks for considering the patch,
Felix


--- wmmoonclock-1.28.orig/src/Makefile
+++ wmmoonclock-1.28/src/Makefile
@@ -5,10 +5,10 @@
 LIBDIR = -L/usr/X11R6/lib
 
 # for Linux
-LIBS   = -lXpm -lX11 -lXext
+LIBS   = -lXpm -lX11 -lXext -lm
 
 # for Solaris
-# LIBS   = -lXpm -lX11 -lXext -lsocket
+# LIBS   = -lXpm -lX11 -lXext -lm -lsocket
 
 OBJS   = wmMoonClock.o CalcEphem.o Moon.o MoonRise.o \
          xutils.o
@@ -22,7 +22,7 @@
 
 wmMoonClock.o: wmMoonClock_master.xpm wmMoonClock_mask.xbm CalcEphem.h
 wmMoonClock:	$(OBJS) 
-	$(CC) $(CFLAGS) $(SYSTEM) -lm -o wmMoonClock $^ $(INCDIR) $(LIBDIR) $(LIBS)
+	$(CC) $(CFLAGS) $(SYSTEM) -o wmMoonClock $^ $(INCDIR) $(LIBDIR) $(LIBS)
 
 clean:
 	for i in $(OBJS) ; do \