From ebffca8ba483610478f33cdc52a24a165e4da87e Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Tue, 13 Nov 2018 22:30:43 +0100 Subject: [PATCH] shadowsocks-libev: fix build on riscv Define _REENTRANT otherwise pthread detection will fail Fixes: - http://autobuild.buildroot.org/results/c5406206190b46e15d35d05c5ed026ee7632f5b1 Signed-off-by: Fabrice Fontaine Signed-off-by: Thomas Petazzoni --- package/shadowsocks-libev/shadowsocks-libev.mk | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/package/shadowsocks-libev/shadowsocks-libev.mk b/package/shadowsocks-libev/shadowsocks-libev.mk index caae2176b4..7fdcd3f772 100644 --- a/package/shadowsocks-libev/shadowsocks-libev.mk +++ b/package/shadowsocks-libev/shadowsocks-libev.mk @@ -14,4 +14,11 @@ SHADOWSOCKS_LIBEV_CONF_OPTS = \ --with-pcre=$(STAGING_DIR)/usr \ --disable-ssp +# gcc on riscv doesn't define _REENTRANT when -pthread is passed while +# it should. Compensate this deficiency here otherwise shadowsocks-libev +# configure script doesn't find that thread support is enabled. +ifeq ($(BR2_riscv),y) +SHADOWSOCKS_LIBEV_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -D_REENTRANT" +endif + $(eval $(autotools-package))