[PULL 011/150] nsis: use "make DESTDIR=" instead of "make prefix="

[Paolo Bonzini]

The next patch will prevent modifying the prefix on "make install".  Adjust the
creation of the installer.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 Makefile | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 5596482dbd..ec12101a84 100644
--- a/Makefile
+++ b/Makefile
@@ -1188,16 +1188,16 @@ installer: $(INSTALLER)
 
 INSTDIR=/tmp/qemu-nsis
 
-$(INSTALLER): install-doc $(SRC_PATH)/qemu.nsi
-       $(MAKE) install prefix=${INSTDIR}
+$(INSTALLER): $(SRC_PATH)/qemu.nsi
+       $(MAKE) install DESTDIR=${INSTDIR}
 ifdef SIGNCODE
-       (cd ${INSTDIR}; \
+       (cd ${INSTDIR}/${bindir}; \
          for i in *.exe; do \
            $(SIGNCODE) $${i}; \
          done \
         )
 endif # SIGNCODE
-       (cd ${INSTDIR}; \
+       (cd ${INSTDIR}/${bindir}; \
          for i in qemu-system-*.exe; do \
            arch=$${i%.exe}; \
            arch=$${arch#qemu-system-}; \
@@ -1206,11 +1206,11 @@ endif # SIGNCODE
            echo File \"\$${BINDIR}\\$$i\"; \
            echo SectionEnd; \
          done \
-        ) >${INSTDIR}/system-emulations.nsh
+        ) >${INSTDIR}/${bindir}/system-emulations.nsh
        makensis $(nsisflags) \
                 $(if $(BUILD_DOCS),-DCONFIG_DOCUMENTATION="y") \
                 $(if $(CONFIG_GTK),-DCONFIG_GTK="y") \
-                -DBINDIR="${INSTDIR}" \
+                -DBINDIR="${INSTDIR}/${bindir}" \
                 $(if $(DLL_PATH),-DDLLDIR="$(DLL_PATH)") \
                 -DSRCDIR="$(SRC_PATH)" \
                 -DOUTFILE="$(INSTALLER)" \
-- 
2.26.2