From: Frank Hunleth Date: Mon, 15 Dec 2014 21:29:21 +0000 (-0500) Subject: erlang: use libatomic_ops if available X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4a5b819c0f9f5ad0a77017d402410870183967e0;p=buildroot.git erlang: use libatomic_ops if available Erlang can either provide its own atomic_ops implementation or use the one in libatomic_ops. This patch ensures that it only uses the one from libatomic_ops if it is available. Fixes: http://autobuild.buildroot.net/results/3eb/3ebfd36948d5a642cc83ce31ddf5902cb369bfbd/ http://autobuild.buildroot.net/results/04c/04cbf79ccf159e15f9ea3953b425faadafc8a1c0/ http://autobuild.buildroot.net/results/fc9/fc9904446553e67dd44954310fea26d751a0df5d/ http://autobuild.buildroot.net/results/501/501a12da25615071fb6197a898456cfe41a6451d/ http://autobuild.buildroot.net/results/34e/34e2fbb4d39737fd7defa5bd607726d52ef38568/ http://autobuild.buildroot.net/results/722/7220c3905ebe9e081f1e3b90641b0859d996c2ac/ http://autobuild.buildroot.net/results/ffd/ffdc531d8cf9adb43340d045aa88eb0b39fc9bb7/ http://autobuild.buildroot.net/results/b4f/b4f238bcb30b0191ce1a2be669fa792c8ccd3e69/ Signed-off-by: Frank Hunleth Signed-off-by: Peter Korsgaard --- diff --git a/package/erlang/erlang.mk b/package/erlang/erlang.mk index 045c07f403..dd15539a37 100644 --- a/package/erlang/erlang.mk +++ b/package/erlang/erlang.mk @@ -22,6 +22,11 @@ ERLANG_CONF_ENV += erl_xcomp_sysroot=$(STAGING_DIR) ERLANG_CONF_OPTS = --without-javac +ifeq ($(BR2_PACKAGE_LIBATOMIC_OPS),y) +ERLANG_DEPENDENCIES = libatomic_ops +ERLANG_CONF_OPTS += --with-libatomic_ops=$(STAGING_DIR)/usr +endif + # erlang uses openssl for all things crypto. Since the host tools (such as # rebar) uses crypto, we need to build host-erlang with support for openssl. HOST_ERLANG_DEPENDENCIES = host-openssl