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[95.93.121.164]) by smtp.gmail.com with ESMTPSA id yd18sm331756ejb.10.2020.10.15.15.36.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Oct 2020 15:36:09 -0700 (PDT) From: Rui Salvaterra To: openwrt-devel@lists.openwrt.org Subject: [PATCH 3/3] openssl: build with MIPS16 if assembly is disabled Date: Thu, 15 Oct 2020 23:35:59 +0100 Message-Id: <20201015223559.928435-4-rsalvaterra@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201015223559.928435-1-rsalvaterra@gmail.com> References: <20201015223559.928435-1-rsalvaterra@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201015_183611_017334_173B631F X-CRM114-Status: GOOD ( 10.35 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:544 listed in] [list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [rsalvaterra[at]gmail.com] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: openwrt-devel@lists.openwrt.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: OpenWrt Development List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rui Salvaterra Sender: "openwrt-devel" Errors-To: openwrt-devel-bounces+incoming=patchwork.ozlabs.org@lists.openwrt.org If we don't even want hand-optimised assembly routines, we're definitely optimising for size. Compiling with MIPS16 instructions breaks the build when OPENSSL_WITH_ASM assembly is enabled, but they can be used otherwise. Library sizes (in bytes): Os, 74kc, OPENSSL_OPTIMIZE_SPEED, OPENSSL_WITH_ASM 1716068 libcrypto.so.1.1 398788 libssl.so.1.1 Os, 74kc, OPENSSL_OPTIMIZE_SPEED, mips16 1560268 libcrypto.so.1.1 329228 libssl.so.1.1 Os, 74kc, mips16 1343144 libcrypto.so.1.1 308684 libssl.so.1.1 Signed-off-by: Rui Salvaterra --- package/libs/openssl/Makefile | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/package/libs/openssl/Makefile b/package/libs/openssl/Makefile index f3311567a7..5163bf72c3 100644 --- a/package/libs/openssl/Makefile +++ b/package/libs/openssl/Makefile @@ -12,7 +12,11 @@ PKG_BASE:=1.1.1 PKG_BUGFIX:=h PKG_VERSION:=$(PKG_BASE)$(PKG_BUGFIX) PKG_RELEASE:=1 + +ifdef CONFIG_OPENSSL_WITH_ASM PKG_USE_MIPS16:=0 +endif + ENGINES_DIR=engines-1.1 PKG_BUILD_PARALLEL:=1