Brain bug.

[dus.git] / Makefile

diff --git a/Makefile b/Makefile
index 279f091..7af89b1 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -21,8 +21,8 @@
 #  along with dus.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-BINARY_PATH = /usr/bin
-MAN_PATH = /usr/share/man/man1
+BINARY_PATH = $(DESTDIR)/usr/local/bin
+MAN_PATH = $(DESTDIR)/usr/local/share/man/man1
 
 LDFLAGS=
 
@@ -34,7 +34,7 @@ else
   OPTIMIZE_FLAG = -O2
 endif
 
-CFLAGS = -Wall -ansi -pedantic -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DUNAME="$(UNAME)" $(OPTIMIZE_FLAG)
+CFLAGS = -Wall -Wextra -ansi -pedantic -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DUNAME="$(UNAME)" $(OPTIMIZE_FLAG)
 
 all: dus
 
@@ -42,6 +42,7 @@ dus: dus.o
        $(CC) -o $@ $^ $(LDFLAGS)
 
 install: dus
+       mkdir -p $(BINARY_PATH) $(MAN_PATH)
        install -m 755 dus $(BINARY_PATH)
        install -m 644 dus.1 $(MAN_PATH)
        gzip $(MAN_PATH)/dus.1