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[88.10.103.181]) by smtp.gmail.com with ESMTPSA id i3sm11548685wrm.83.2020.06.05.02.33.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Jun 2020 02:33:17 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v6 04/11] rules.mak: Add strequal() and startwith() rules Date: Fri, 5 Jun 2020 11:32:49 +0200 Message-Id: <20200605093256.30351-5-philmd@redhat.com> X-Mailer: git-send-email 2.21.3 In-Reply-To: <20200605093256.30351-1-philmd@redhat.com> References: <20200605093256.30351-1-philmd@redhat.com> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.61; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/05 03:35:49 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= , Richard Henderson Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Add a rule to test if two strings are equal, and another to test if a string starts with a substring. Signed-off-by: Philippe Mathieu-Daudé --- rules.mak | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/rules.mak b/rules.mak index 694865b63e..ccc1c49604 100644 --- a/rules.mak +++ b/rules.mak @@ -191,6 +191,20 @@ ne = $(if $(subst $2,,$1)$(subst $1,,$2),y,n) isempty = $(if $1,n,y) notempty = $(if $1,y,n) +# strequal +# Usage: $(call strequal, str1, str2) +# +# This macro returns a string (TRUE) when @str1 and @str2 +# are equal, else returns the empty string (FALSE) +strequal = $(if $(subst $2,,$1)$(subst $1,,$2),,$1) + +# startwith +# Usage: $(call startwith, startstr, fullstr) +# +# This macro returns a string (TRUE) when @fullstr starts with +# @startstr, else returns the empty string (FALSE) +startwith = $(findstring :$1,:$2) + # Generate files with tracetool TRACETOOL=$(PYTHON) $(SRC_PATH)/scripts/tracetool.py