Move the shared lib stuff from xpdev to build.

src/build/Common.gmake

@@ -287,6 +287,22 @@ else
  endif
 endif
 
+SHLIBOPTS   :=  -shared
+ifeq ($(os),darwin)
+ MKSHLIB        :=  libtool -dynamic -framework System -lcc_dynamic
+ MKSHPPLIB      :=  libtool -dynamic -framework System -lcc_dynamic -lstdc++
+ SHLIBOPTS  :=
+else
+ ifeq ($(os),sunos)
+  MKSHLIB       :=  /usr/ccs/bin/ld -G
+  MKSHPPLIB     :=  /usr/ccs/bin/ld -G
+  SHLIBOPTS :=
+ else
+  MKSHLIB       :=  $(CC)
+  MKSHPPLIB     :=  $(CXX)
+ endif
+endif
+
 # Paths
 XPDEV_SRC	:=	$(SRC_ROOT)$(DIRSEP)xpdev
 CIOLIB_SRC	:=	$(SRC_ROOT)$(DIRSEP)conio

src/xpdev/GNUmakefile

@@ -9,22 +9,6 @@ MTOBJS	+=	$(MTOBJODIR)$(DIRSEP)xpevent$(OFILE)
 CFLAGS	+=	-DSOUNDCARD_H_IN=$(shell if [ -f /usr/include/sys/soundcard.h ] ; then echo 1 ; elif [ -f /usr/include/soundcard.h ] ; then echo 2 ; elif [ -f /usr/include/linux/soundcard.h ] ; then echo 3 ; else echo 0 ; fi) -I. $(XPDEV_CFLAGS)
 MT_CFLAGS	+=	$(XPDEV-MT_CFLAGS)
 
-SHLIBOPTS   :=  -shared
-ifeq ($(os),darwin)
- MKSHLIB        :=  libtool -dynamic -framework System -lcc_dynamic
- MKSHPPLIB      :=  libtool -dynamic -framework System -lcc_dynamic -lstdc++
- SHLIBOPTS  :=
-else
- ifeq ($(os),sunos)
-  MKSHLIB       :=  /usr/ccs/bin/ld -G
-  MKSHPPLIB     :=  /usr/ccs/bin/ld -G
-  SHLIBOPTS :=
- else
-  MKSHLIB       :=  $(CC)
-  MKSHPPLIB     :=  $(CXX)
- endif
-endif
-
 # Executable Build Rule
 $(WRAPTEST): $(OBJODIR)/wraptest.o $(DEPS)
 	@echo Linking $@