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client-ip=162.221.158.21; receiver=esa6.hc3370-68.iphmx.com; envelope-from="anthony.perard@citrix.com"; x-sender="postmaster@mail.citrix.com"; x-conformance=sidf_compatible IronPort-SDR: 4oclCoZq/c3dMpWeduTwqw45vRhj3QWtXOwCvc7FvvGyf3Hn8YhRweCKG6ddLjuOyqB3ZtWrHe ZT/y/18K5GaqFYCg5iI17fPtVbPdgO68byeK3SiEbqWsuMvNXqkwSDmE/nImCbX/9bmgcnB3EN otXglvo3I0p+n3pexLaBFEpaM1jPF1h//Wfq/N19vBDV9idntYKjsCVoFL4ckb8Gp7wVPm+i4e 21KsQa5weKYujSs/rGiVcNGlnpSVlnr9W60jCRx1xzqbG+Wa4Di6v9K567mOrclWS81cymcSeB /JM= X-SBRS: 2.7 X-MesageID: 13461760 X-Ironport-Server: esa6.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.70,487,1574139600"; d="scan'208";a="13461760" From: Anthony PERARD To: Date: Wed, 26 Feb 2020 11:33:40 +0000 Message-ID: <20200226113355.2532224-9-anthony.perard@citrix.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200226113355.2532224-1-anthony.perard@citrix.com> References: <20200226113355.2532224-1-anthony.perard@citrix.com> MIME-Version: 1.0 Subject: [Xen-devel] [XEN PATCH v3 08/23] xen/build: use $(clean) shorthand for clean targets X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Julien Grall , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , Anthony PERARD , Jan Beulich , Anthony PERARD Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" From: Anthony PERARD Collect all the clean targets as we are going to modify it shortly. Also, this is inspired by Linux's Kbuild. "Kbuild.include" isn't included by "Makefile", but the "_clean" target is only used by Rules.mk which include Kbuild.include. Signed-off-by: Anthony PERARD Reviewed-by: Jan Beulich --- xen/Makefile | 16 ++++++++-------- xen/Rules.mk | 2 +- xen/scripts/Kbuild.include | 5 +++++ 3 files changed, 14 insertions(+), 9 deletions(-) diff --git a/xen/Makefile b/xen/Makefile index 72bc89924622..65bd913cd133 100644 --- a/xen/Makefile +++ b/xen/Makefile @@ -120,14 +120,14 @@ _debug: .PHONY: _clean _clean: delete-unfresh-files $(MAKE) -C tools clean - $(MAKE) -f $(BASEDIR)/Rules.mk -C include clean - $(MAKE) -f $(BASEDIR)/Rules.mk -C common clean - $(MAKE) -f $(BASEDIR)/Rules.mk -C drivers clean - $(MAKE) -f $(BASEDIR)/Rules.mk -C xsm clean - $(MAKE) -f $(BASEDIR)/Rules.mk -C crypto clean - $(MAKE) -f $(BASEDIR)/Rules.mk -C arch/arm clean - $(MAKE) -f $(BASEDIR)/Rules.mk -C arch/x86 clean - $(MAKE) -f $(BASEDIR)/Rules.mk -C test clean + $(MAKE) $(clean) include + $(MAKE) $(clean) common + $(MAKE) $(clean) drivers + $(MAKE) $(clean) xsm + $(MAKE) $(clean) crypto + $(MAKE) $(clean) arch/arm + $(MAKE) $(clean) arch/x86 + $(MAKE) $(clean) test $(MAKE) -f $(BASEDIR)/tools/kconfig/Makefile.kconfig ARCH=$(ARCH) SRCARCH=$(SRCARCH) clean find . \( -name "*.o" -o -name ".*.d" -o -name ".*.d2" -o -name "*.gcno" \) -exec rm -f {} \; rm -f include/asm $(TARGET) $(TARGET).gz $(TARGET).efi $(TARGET).efi.map $(TARGET)-syms $(TARGET)-syms.map *~ core diff --git a/xen/Rules.mk b/xen/Rules.mk index cc9c71bb1327..e3b19319b1f5 100644 --- a/xen/Rules.mk +++ b/xen/Rules.mk @@ -189,7 +189,7 @@ FORCE: clean:: $(addprefix _clean_, $(subdir-all)) rm -f *.o .*.o.tmp *~ core $(DEPS_RM) _clean_%/: FORCE - $(MAKE) -f $(BASEDIR)/Rules.mk -C $* clean + $(MAKE) $(clean) $* SRCPATH := $(patsubst $(BASEDIR)/%,%,$(CURDIR)) diff --git a/xen/scripts/Kbuild.include b/xen/scripts/Kbuild.include index a5c462fd9777..2465cc4060c3 100644 --- a/xen/scripts/Kbuild.include +++ b/xen/scripts/Kbuild.include @@ -5,3 +5,8 @@ # cc-ifversion # Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1) cc-ifversion = $(shell [ $(CONFIG_GCC_VERSION)0 $(1) $(2)000 ] && echo $(3) || echo $(4)) + +# Shorthand for $(MAKE) clean +# Usage: +# $(MAKE) $(clean) dir +clean := -f $(BASEDIR)/Rules.mk clean -C