Add support for setting DESTDIR when doing make install

Ticket #301

diff --git a/support/posix.mk b/support/posix.mk
index 3a58c745289ed8cfc1d1ec4ae4df1710ccade362..af8455867784bd3176cd243deb2fee477603af07 100644 (file)
--- a/support/posix.mk
+++ b/support/posix.mk
@@ -5,12 +5,12 @@ INSTMAN= $(prefix)/share/man1
 MAN=man/tvheadend.1
 
 install: ${PROG} ${MAN}
-       mkdir -p $(INSTBIN)
-       install -s ${PROG} $(INSTBIN)
+       mkdir -p ${DESTDIR}$(INSTBIN)
+       install -s ${PROG} ${DESTDIR}$(INSTBIN)
 
-       mkdir -p $(INSTMAN)
-       install ${MAN} $(INSTMAN)
+       mkdir -p ${DESTDIR}$(INSTMAN)
+       install ${MAN} ${DESTDIR}$(INSTMAN)
 
 uninstall:
-       rm -f $(INSTBIN)/${PROG}
-       rm -f $(INSTMAN)/${MAN}
+       rm -f ${DESTDIR}$(INSTBIN)/${PROG}
+       rm -f ${DESTDIR}$(INSTMAN)/${MAN}