From c60252ac2b636c4d99b766a574b9df0966151696 Mon Sep 17 00:00:00 2001 From: Andreas Fritiofson Date: Fri, 17 Apr 2020 13:49:28 +0200 Subject: [PATCH] bitbang: Fix FTBFS with GCC 10 GCC 10 defaults to -fno-common which breaks the sharing of bitbang_swd struct between bitbang drivers due to a missing extern. Change-Id: I2b4122f7939cec91a72284006748f99a23548324 Signed-off-by: Andreas Fritiofson Reviewed-on: http://openocd.zylin.com/5592 Tested-by: jenkins Reviewed-by: Antonio Borneo Reviewed-by: Jonathan McDowell Patch taken from upstream: https://github.com/ntfreak/openocd/commit/c60252ac2b636c4d99b766a574b9df0966151696 Signed-off-by: Heiko Thiery --- src/jtag/drivers/bitbang.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/jtag/drivers/bitbang.h b/src/jtag/drivers/bitbang.h index edb779ca..bbbc693d 100644 --- a/src/jtag/drivers/bitbang.h +++ b/src/jtag/drivers/bitbang.h @@ -56,7 +56,7 @@ struct bitbang_interface { void (*swdio_drive)(bool on); }; -const struct swd_driver bitbang_swd; +extern const struct swd_driver bitbang_swd; extern bool swd_mode; -- 2.20.1