[droid] libs: add a few links to libmath

Since android is so picky about undefined symbols, as a test-build I disabled
--unresolved-symbols=ignore-all
and enabled
-Wl,--no-unresolved

I then changed the wrapper.def to point to the real libxbmc so that our wrapped
symbols could be found. In addition to the previous cmyth commit, these turned
up as needing -lm.

With this, all libs that link against libxbmc as well as the ones we build are
verified as having no undefined symbols.

Curse you bionic.

Author: theuni

lib/libdvd/Makefile.in

@@ -56,11 +56,11 @@ else
 
 $(SYSDIR)/libdvdcss-$(ARCH).so: $(WRAPPER) libdvdcss/src/.libs/libdvdcss.a
 	$(CC) -o $@ $(LDFLAGS) -Wl,--soname,$@ \
-		libdvdcss/src/*.o -Wl,--unresolved-symbols=ignore-all \
+		libdvdcss/src/*.o -Wl,--unresolved-symbols=ignore-all -lm \
 		`cat $(WRAPPER:.o=.def)` $(WRAPPER)
 
 $(SYSDIR)/libdvdnav-$(ARCH).so: $(WRAPPER) $(DVDCSS_A) libdvdread/obj/libdvdread.a libdvdnav/obj/libdvdnav.a
-	$(CC) -o $@ $(LDFLAGS) -Wl,--soname,$@ $(DVDCSS_O) libdvdread/obj/*.o libdvdnav/obj/*.o \
+	$(CC) -o $@ $(LDFLAGS) -Wl,--soname,$@ $(DVDCSS_O) libdvdread/obj/*.o libdvdnav/obj/*.o -lm \
 		-Wl,--unresolved-symbols=ignore-all \
 		`cat $(WRAPPER:.o=.def)` $(WRAPPER)
 

lib/libhdhomerun/Makefile.in

@@ -24,7 +24,7 @@ ifeq ($(findstring osx,$(ARCH)), osx)
 		-bundle -undefined dynamic_lookup -read_only_relocs suppress -o $@ \
 		@abs_top_srcdir@/xbmc/cores/DllLoader/exports/wrapper.o $(OBJS)
 else
-	$(CC) $(CFLAGS) $(LDFLAGS) $(OBJS) -shared -o $@ -Wl,--unresolved-symbols=ignore-all \
+	$(CC) $(CFLAGS) $(LDFLAGS) $(OBJS) -shared -o $@ -Wl,--unresolved-symbols=ignore-all -lm \
 		`cat @abs_top_srcdir@/xbmc/cores/DllLoader/exports/wrapper.def` \
 		@abs_top_srcdir@/xbmc/cores/DllLoader/exports/wrapper.o
 endif

lib/nosefart/Makefile.in

@@ -31,7 +31,7 @@ ifeq ($(findstring osx,$(ARCH)), osx)
 	-bundle -undefined dynamic_lookup -read_only_relocs suppress -o $@ \
 	@abs_top_srcdir@/xbmc/cores/DllLoader/exports/wrapper.o $(OBJS) $(BUNDLE1_O)
 else
-	$(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $(OBJS) -Wl,--unresolved-symbols=ignore-all \
+	$(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $(OBJS) -Wl,--unresolved-symbols=ignore-all -lm \
 		`cat @abs_top_srcdir@/xbmc/cores/DllLoader/exports/wrapper.def` @abs_top_srcdir@/xbmc/cores/DllLoader/exports/wrapper.o
 endif
 

lib/xbadpcm/Makefile.in

@@ -12,7 +12,7 @@ ifeq ($(findstring osx,$(ARCH)), osx)
 	@abs_top_srcdir@/xbmc/cores/DllLoader/exports/wrapper.o *.o $(BUNDLE1_O)
 	chmod +x $@
 else
-	$(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ *.o -Wl,--unresolved-symbols=ignore-all \
+	$(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ *.o -Wl,--unresolved-symbols=ignore-all -lm \
 		`cat @abs_top_srcdir@/xbmc/cores/DllLoader/exports/wrapper.def` @abs_top_srcdir@/xbmc/cores/DllLoader/exports/wrapper.o
 endif