[OE-core] [PATCH] classes/icecc: Disable remote pre-processing by default

[Joshua Watt]

Unfortunately, GCC has a number of outstanding bugs related to using
-fdirectives-only, which causes a lot of errors when using Icecream.
See:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47254
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88475
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89658
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91152

Until many of these are addressed, it is better to disable remote
preprocessing.

Signed-off-by: Joshua Watt <JPEWhacker at gmail.com>
---
 meta/classes/icecc.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/icecc.bbclass b/meta/classes/icecc.bbclass
index edb0e10434..095518115f 100644
--- a/meta/classes/icecc.bbclass
+++ b/meta/classes/icecc.bbclass
@@ -57,7 +57,7 @@ ICECC_ENV_VERSION = "2"
 # See: https://github.com/icecc/icecream/issues/190
 export ICECC_CARET_WORKAROUND ??= "0"
 
-export ICECC_REMOTE_CPP ??= "1"
+export ICECC_REMOTE_CPP ??= "0"
 
 ICECC_CFLAGS = ""
 CFLAGS += "${ICECC_CFLAGS}"
-- 
2.21.0