--- Makefile.orig	2017-07-28 18:13:56 UTC
+++ Makefile
@@ -1,16 +1,16 @@
 
 PROJECT = batterycat
-CC = gcc
-PREFIX = /usr/local
+CC ?= gcc
+PREFIX ?= /usr/local
 
 OBJ_DIR = obj
 TARGET = batterycat
 C_INCLUDE_DIRS = 
-C_PREPROC = -DENABLE_NLS -DPACKAGE=\"$(PROJECT)\" -DLOCALE_DIR=\"$(PREFIX)/share/locale\"
-CFLAGS = -pipe `pkg-config --cflags gtk+-2.0` -Wall -g0 -O2 -DPREFIX=\"$(PREFIX)\" -Wno-deprecated-declarations
+C_PREPROC = -DPACKAGE=\"$(PROJECT)\" -DLOCALE_DIR=\"$(PREFIX)/share/locale\"
+CFLAGS += $(shell pkg-config --cflags gtk+-2.0) -Wall -DPREFIX=\"$(PREFIX)\" -Wno-deprecated-declarations
 LIB_DIRS = 
 LIBS = 
-LDFLAGS = -pipe -s `pkg-config --libs gtk+-2.0`
+LDFLAGS += $(shell pkg-config --libs gtk+-2.0)
 
 SRC_OBJS = \
 	$(OBJ_DIR)/config.o	\
@@ -24,21 +24,27 @@ SRC_OBJS = \
 	$(OBJ_DIR)/help_about.o	\
 	$(OBJ_DIR)/batterycat-icon.o
 
-all: $(TARGET) nls
+all: $(TARGET)
 
 $(TARGET): $(OBJ_DIR) $(SRC_OBJS)
 	$(CC) -o $(TARGET) $(SRC_OBJS) $(LIB_DIRS) $(LIBS) $(LDFLAGS) $(FW)
 
 nls:
-	cd po; make all
+	$(MAKE) -C po all
 
 install: $(TARGET)
-	cp $(TARGET) $(PREFIX)/bin/.
-	mkdir -p $(PREFIX)/share/$(TARGET)
-	cp $(TARGET)*.xpm $(PREFIX)/share/$(TARGET)/.
-	cp $(TARGET).html $(PREFIX)/share/$(TARGET)/.
-	cp $(TARGET).desktop /usr/share/applications/.
-	cd po; make install
+	$(BSD_INSTALL_PROGRAM) $(TARGET) $(DESTDIR)$(PREFIX)/bin/.
+	mkdir -p $(DESTDIR)$(PREFIX)/share/$(TARGET)
+	$(BSD_INSTALL_DATA) $(TARGET)*.xpm $(DESTDIR)$(PREFIX)/share/$(TARGET)/.
+	$(BSD_INSTALL_DATA) $(TARGET).html $(DESTDIR)$(PREFIX)/share/$(TARGET)/.
+	$(BSD_INSTALL_DATA) $(TARGET).desktop $(DESTDIR)$(PREFIX)/share/applications/.
+ifeq ($(WITH_NLS),yes)
+	for lang in $(notdir $(basename $(wildcard po/*.gmo))); do \
+		$(BSD_INSTALL_DATA) po/$$lang.gmo $(DESTDIR)$(PREFIX)/share/locale/$$lang/LC_MESSAGES/batterycat.mo ; done
+
+C_PREPROC += -DENABLE_NLS
+all: nls
+endif
 
 uninstall:
 	rm -f $(PREFIX)/bin/$(TARGET)