- top_builddir=$(top_builddir) \
- $(top_srcdir)extra/scripts/install_headers.sh include $(PREFIX)$(DEVEL_PREFIX)include
- cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -r $(HEADERS_RM-)
+ @$(call disp_install,"include -> $(PREFIX)$(DEVEL_PREFIX)include")
+ $(Q)top_builddir=$(top_builddir) \
+ $(top_srcdir)extra/scripts/install_headers.sh \
+ include $(PREFIX)$(DEVEL_PREFIX)include
+ifneq ($(O),) # only run this step in O is set i.e. make O=/my/builddir/ ..
+ @$(call disp_install,"$(top_builddir)/include -> $(PREFIX)$(DEVEL_PREFIX)include")
+ $(Q)top_builddir=$(top_builddir) \
+ $(top_srcdir)extra/scripts/install_headers.sh \
+ $(top_builddir)/include $(PREFIX)$(DEVEL_PREFIX)include
+endif
+ $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -r $(HEADERS_RM-)