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[173.66.3.94]) by smtp.gmail.com with ESMTPSA id n64sm11185377qkd.97.2017.12.20.06.34.10 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 20 Dec 2017 06:34:10 -0800 (PST) From: Frank Hunleth To: buildroot@buildroot.org Date: Wed, 20 Dec 2017 09:32:39 -0500 Message-Id: <1513780359-3685-1-git-send-email-fhunleth@troodon-software.com> X-Mailer: git-send-email 2.7.4 Subject: [Buildroot] [PATCH v3 1/1] erlang: remove non-SMP build option X-BeenThere: buildroot@busybox.net X-Mailman-Version: 2.1.24 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Will Newton , johan.oudinet@gmail.com MIME-Version: 1.0 Errors-To: buildroot-bounces@busybox.net Sender: "buildroot" The non-SMP scheduler was deprecated with the Erlang/OTP 20.0 release and slated for removal with the next major Erlang release. Since the non-SMP scheduler isn't even built anymore, this option no longer has the intended effect of saving space or compile time. The SMP scheduler supports both SMP and non-SMP processors, so removing the option will not break any platforms. We do not need to add a legacy entry, because the new behavior is the same as with the option previously set (i.e. SMP enabled). Signed-off-by: Frank Hunleth Acked-by: "Yann E. MORIN" --- Changes v2 -> v3: - Removed text from Config.in.legacy and added info as to why it wasn't needed (thanks to Yann) Changes v1 -> v2: - Added text to Config.in.legacy to explain the removal of the option package/erlang/Config.in | 10 ---------- package/erlang/erlang.mk | 4 ---- 2 files changed, 14 deletions(-) diff --git a/package/erlang/Config.in b/package/erlang/Config.in index 1cd93ca..96af551 100644 --- a/package/erlang/Config.in +++ b/package/erlang/Config.in @@ -27,16 +27,6 @@ config BR2_PACKAGE_ERLANG if BR2_PACKAGE_ERLANG -config BR2_PACKAGE_ERLANG_SMP - bool "enable SMP support" - help - Erlang provides both a UP and an SMP emulator. The UP - emulator is always built, and this option enables - compilation of the SMP emulator. The choice of which - emulator to use is made at runtime. If you do not need SMP - support, turning this option off reduces compile time and - the size of the Erlang installation. - config BR2_PACKAGE_ERLANG_MEGACO bool "install megaco application" help diff --git a/package/erlang/erlang.mk b/package/erlang/erlang.mk index 733c1d5..5705b98 100644 --- a/package/erlang/erlang.mk +++ b/package/erlang/erlang.mk @@ -74,10 +74,6 @@ ERLANG_CONF_OPTS += --enable-shared-zlib ERLANG_DEPENDENCIES += zlib endif -ifeq ($(BR2_PACKAGE_ERLANG_SMP),) -ERLANG_CONF_OPTS += --disable-smp-support -endif - # Remove source, example, gs and wx files from staging and target. ERLANG_REMOVE_PACKAGES = gs wx