Better way to select -lrt, by Andrzei Zaborowski.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2486 c046a42c-6fe2-441c-8c8c-71466251a162

Makefile

@@ -24,11 +24,7 @@ else
 DOCS=
 endif
 
-ifndef CONFIG_DARWIN
-ifndef CONFIG_WIN32
-LIBS+=-lrt
-endif
-endif
+LIBS+=$(AIOLIBS)
 
 all: $(TOOLS) $(DOCS) recurse-all
 

Makefile.target

@@ -431,6 +431,7 @@ VL_OBJS+=$(addprefix slirp/, $(SLIRP_OBJS))
 endif
 
 VL_LDFLAGS=
+VL_LIBS=$(AIOLIBS)
 # specific flags are needed for non soft mmu emulator
 ifdef CONFIG_STATIC
 VL_LDFLAGS+=-static
@@ -441,7 +442,7 @@ endif
 ifndef CONFIG_DARWIN
 ifndef CONFIG_WIN32
 ifndef CONFIG_SOLARIS
-VL_LIBS=-lutil -lrt
+VL_LIBS+=-lutil
 endif
 endif
 endif

configure

@@ -159,6 +159,12 @@ if [ "$bsd" = "yes" ] ; then
   fi
 fi
 
+if [ "$bsd" = "yes" -o "$darwin" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
+    AIOLIBS=
+else
+    AIOLIBS="-lrt"
+fi
+
 # find source path
 source_path=`dirname "$0"`
 if [ -z "$source_path" ]; then
@@ -658,6 +664,7 @@ echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
 echo "CFLAGS=$CFLAGS" >> $config_mak
 echo "LDFLAGS=$LDFLAGS" >> $config_mak
 echo "EXESUF=$EXESUF" >> $config_mak
+echo "AIOLIBS=$AIOLIBS" >> $config_mak
 if test "$cpu" = "i386" ; then
   echo "ARCH=i386" >> $config_mak
   echo "#define HOST_I386 1" >> $config_h