--- Makefile.orig	2021-02-15 06:05:31 UTC
+++ Makefile
@@ -1,5 +1,5 @@
 CC       =	c++
-CFLAGS   =	-O2 -Wall -lpthread `fltk-config --use-images --cxxflags --ldflags` \
+CFLAGS   +=	-Wall -lpthread -lXpm `fltk-config --use-images --cxxflags --ldflags` \
 			`pkg-config --cflags --libs libvncclient libvncserver libssh2`
 DEBUGFLGS=	-g -O0
 BINDIR   = /usr/local/bin
@@ -7,6 +7,8 @@ TARGET   =	spiritvnc-fltk
 SRC 	 =	`ls src/*.cxx`
 PKGCONF  =	`which pkg-config`
 
+all: spiritvnc-fltk
+
 spiritvnc-fltk:
 	@if [ -z ${PKGCONF} ]; then \
 		echo " " ; \
@@ -30,7 +32,7 @@ clean::
 	rm -f $(TARGET)
 
 install:
-	install -c -s -o root -m 555 $(TARGET) $(BINDIR)
+	$(BSD_INSTALL_PROGRAM) $(TARGET) $(DESTDIR)$(BINDIR)/spiritvnc
 
 uninstall:
 	@if [ -f ${BINDIR}"/"${TARGET} ] ; then \