ucl: Use -std=iso9899:1990 instead of -std=c90

The shorter alias, -std=c90, is not known by older versions of GCC.
See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=20631.

Signed-off-by: Alexey Neyman <[email protected]>
Signed-off-by: Thomas Petazzoni <[email protected]>

diff --git a/package/ucl/ucl.mk b/package/ucl/ucl.mk
index e4dc1b3eda2f92a81e458fec1080a1791016020d..b183a13b26b68dcba2a1a8c07c6250f1b13e5fa6 100644 (file)
--- a/package/ucl/ucl.mk
+++ b/package/ucl/ucl.mk
@@ -10,6 +10,6 @@ UCL_LICENSE = GPLv2+
 UCL_LICENSE_FILES = COPYING
 
 # Fix ACC conformance test failure for host gcc 6.x
-HOST_UCL_CONF_ENV += CPPFLAGS="$(HOST_CPPFLAGS) -std=c90"
+HOST_UCL_CONF_ENV += CPPFLAGS="$(HOST_CPPFLAGS) -std=iso9899:1990"
 
 $(eval $(host-autotools-package))