Commit 428952cf authored Jun 08, 2017 by Thomas Huth Committed by Paolo Bonzini Jun 15, 2017

Makefile: Do not generate files if "configure" has not been run yet



When doing a "make -j10" in the vanilla QEMU source tree (without
running "configure" first), the Makefile currently generates two
files already, qemu-version.h and qemu-options.def. This should not
happen, so let's only build the generated files if config-host.mak
is available (i.e. "configure" has been run already).

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1496926799-13040-1-git-send-email-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

parent 87e459a8

Makefile

+2 −0

Original line number	Diff line number	Diff line
		@@ -791,9 +791,11 @@ endif # CONFIG_WIN

		# Add a dependency on the generated files, so that they are always
		# rebuilt before other object files
		ifneq ($(wildcard config-host.mak),)
		ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
		Makefile: $(GENERATED_FILES)
		endif
		endif

		.SECONDARY: $(TRACE_HEADERS) $(TRACE_HEADERS:%=%-timestamp) \
		$(TRACE_SOURCES) $(TRACE_SOURCES:%=%-timestamp) \