Make this buildsystem be configureable for cross compiling.

Signed-off-by <juergen@kreuzholzen.de>

---
 makefile |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Index: makefile
===================================================================
--- makefile.orig
+++ makefile
@@ -19,8 +19,8 @@ ifeq ($(TARGET_ARCH),solaris)
 endif
 
 ifeq ($(TARGET_ARCH),linux)
-	ARCH_SPECIFIC_LIBS += 
-	ARCH_SPECIFIC_CFLAGS += 
+	ARCH_SPECIFIC_LIBS += $(LDFLAGS)
+	ARCH_SPECIFIC_CFLAGS += -O2 $(CPPFLAGS)
 endif
 
 ifdef DEBUG
@@ -33,8 +33,8 @@ COMMON_OBJ=$(OUTDIR)/base64utils.o $(OUT
 	$(OUTDIR)/os_unix.o $(OUTDIR)/os_windows.o $(OUTDIR)/tcp.o $(OUTDIR)/inadyn_cmd.o
 OBJ=$(COMMON_OBJ) $(CFG_OBJ)
 
-COMPILE=gcc  -Wall  -pedantic -c  $(ARCH_SPECIFIC_CFLAGS) $(CFLAGS) -o "$(OUTDIR)/$(*F).o" $(CFG_INC) "$<"
-LINK=gcc $(CFLAGS) -o "$(OUTFILE)" $(OBJ) $(CFG_LIB) $(ARCH_SPECIFIC_LIBS)
+COMPILE=$(CC) -Wall -pedantic -c  $(ARCH_SPECIFIC_CFLAGS) $(CFLAGS) -o "$(OUTDIR)/$(*F).o" $(CFG_INC) "$<"
+LINK=$(CC) $(CFLAGS) -o "$(OUTFILE)" $(OBJ) $(CFG_LIB) $(ARCH_SPECIFIC_LIBS)
 
 # Pattern rules
 $(OUTDIR)/%.o : $(SRCDIR)/%.c