From 21114013e83a67fd6b84e1d911ee503be3f0e35d Mon Sep 17 00:00:00 2001 From: Thomas De Schampheleire Date: Mon, 19 Feb 2018 16:57:34 +0100 Subject: [PATCH] jq: compile as _GNU_SOURCE to fix segfault when compiled with gcc 6 When compiling host-jq with gcc 6+, running it gives an immediate segfault. Reported upstream: https://github.com/stedolan/jq/issues/1598 The issue can be solved by compiling with _GNU_SOURCE as extra preprocessor define. Once the issue is solved upstream, this change can be reverted. As the issue will normally be the same for target, apply the same fix there. Signed-off-by: Thomas De Schampheleire Signed-off-by: Peter Korsgaard --- package/jq/jq.mk | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/package/jq/jq.mk b/package/jq/jq.mk index aecdba2280..79629faa5e 100644 --- a/package/jq/jq.mk +++ b/package/jq/jq.mk @@ -11,8 +11,10 @@ JQ_LICENSE_FILES = COPYING JQ_INSTALL_STAGING = YES # uses c99 specific features -JQ_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -std=c99" -HOST_JQ_CONF_ENV += CFLAGS="$(HOST_CFLAGS) -std=c99" +# _GNU_SOURCE added to fix gcc6+ host compilation +# (https://github.com/stedolan/jq/issues/1598) +JQ_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -std=c99 -D_GNU_SOURCE" +HOST_JQ_CONF_ENV += CFLAGS="$(HOST_CFLAGS) -std=c99 -D_GNU_SOURCE" # jq explicitly enables maintainer mode, which we don't need/want JQ_CONF_OPTS += --disable-maintainer-mode