Merge pull request #62 from vbraun/master

Do not hardcode "install"

Makefile.in

@@ -11,6 +11,7 @@ system_libdir		= @SYSTEM_LIBDIR@
 pkgconfigdir		= @PKGCONFIGDIR@
 
 CC			= @CC@
+INSTALL			= @INSTALL@
 PROG			= pkgconf@EXEEXT@
 SRCS			= main.c cache.c pkg.c bsdstubs.c getopt_long.c fragment.c argvsplit.c fileio.c tuple.c dependency.c queue.c
 OBJS			= ${SRCS:.c=.o}
@@ -30,11 +31,11 @@ clean:
 
 install:
 	mkdir -p $(DESTDIR)$(bindir)
-	install -c -m755 $(PROG) $(DESTDIR)$(bindir)/$(PROG)
+	@INSTALL_PROGRAM@ $(PROG) $(DESTDIR)$(bindir)/$(PROG)
 	mkdir -p $(DESTDIR)$(datarootdir)/aclocal
-	install -c -m644 $(srcdir)/pkg.m4 $(DESTDIR)$(datarootdir)/aclocal/pkg.m4
+	@INSTALL_DATA@ $(srcdir)/pkg.m4 $(DESTDIR)$(datarootdir)/aclocal/pkg.m4
 	mkdir -p $(DESTDIR)$(MANDIR)
-	install -c -m644 $(srcdir)/pkgconf.1 $(DESTDIR)$(MANDIR)/pkgconf.1
+	@INSTALL_DATA@ $(srcdir)/pkgconf.1 $(DESTDIR)$(MANDIR)/pkgconf.1
 
 check: $(PROG)
 	$(SHELL) tests/run.sh ./$(PROG)