changed icon to 32x32

fixed minor warnings
improved Makefile

Makefile

@@ -9,24 +9,25 @@ OPTFLAGS = $(shell getconf LFS_CFLAGS) -D_FORTIFY_SOURCE=2 -O2 -fstack-protector
 WARNFLAGS = -Wall -Wextra -Wformat -Werror=format-security
 DEBUGFLAGS = -g
 CFLAGS += $(OPTFLAGS) $(WARNFLAGS) $(DEBUGFLAGS)
-LDFLAGS += -lgtk-3 -lpcap -Wl,-z,relro
+LDFLAGS += -Wl,-z,relro
 GTK_CFLAGS = $(shell pkg-config --cflags gtk+-3.0)
+GTK_LIBS = $(shell pkg-config --libs gtk+-3.0)
 
 all: netmate.c layer2.h layer3.h layer4.h
-	gcc $(CPPFLAGS) $(CFLAGS) $(GTK_CFLAGS) -c netmate.c -o netmate.o
-	gcc $(LDFLAGS) netmate.o -o netmate
+	gcc $(CPPFLAGS) $(GTK_CFLAGS) $(CFLAGS) -c netmate.c -o netmate.o
+	gcc $(GTK_LIBS) -lpcap $(LDFLAGS) netmate.o -o netmate
 
 install:
 	install -D -m 755 netmate $(DESTDIR)/$(BINDIR)/netmate
 	install -D -m 644 netmate.1 $(DESTDIR)/$(MANDIR)/man1/netmate.1
 	install -D -m 644 res/netmate.desktop $(DESTDIR)/$(APPDIR)/netmate.desktop
-	install -D -m 644 res/netmate-48x48.xpm $(DESTDIR)/$(ICODIR)/netmate-48x48.xpm
+	install -D -m 644 res/netmate.xpm $(DESTDIR)/$(ICODIR)/netmate.xpm
 
 uninstall:
 	rm -f $(DESTDIR)/$(BINDIR)/netmate
 	rm -f $(DESTDIR)/$(MANDIR)/man1/netmate.1
 	rm -f $(DESTDIR)/$(APPDIR)/netmate.desktop
-	rm -f $(DESTDIR)/$(ICODIR)/netmate-48x48.xpm
+	rm -f $(DESTDIR)/$(ICODIR)/netmate.xpm
 
 clean:
 	rm -f *.o netmate

netmate.1

@@ -48,7 +48,7 @@ For further information visit the netmate homepage at http://f00l.de/netmate/.
 .br
 * added columns source port, destination port, flags
 .br
-* columns are resizeable now
+* columns are resizable now
 .br
 * removed external GUI (netmate.ui)
 .br