From: David Marchand <david.marchand@redhat.com>
Date: Thu, 16 Jul 2020 07:26:48 +0000 (+0200)
Subject: devtools: avoid explicit experimental build flag
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=b071f1fa8825f51a9e81921f05f31c36e57c43cf

devtools: avoid explicit experimental build flag

-DALLOW_EXPERIMENTAL_API is always set for in-tree compilation since
https://git.dpdk.org/dpdk/commit/?id=acec04c4b2f5

Warn people not to copy/paste this flag that was needed before.

Signed-off-by: David Marchand <david.marchand@redhat.com>
---

diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
index 6966922e46..0b94a31690 100755
--- a/devtools/checkpatches.sh
+++ b/devtools/checkpatches.sh
@@ -110,6 +110,14 @@ check_forbidden_additions() { # <patch>
 		-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
 		"$1" || res=1
 
+	# forbid use of experimental build flag except in examples
+	awk -v FOLDERS='lib drivers app' \
+		-v EXPRESSIONS='-DALLOW_EXPERIMENTAL_API allow_experimental_apis' \
+		-v RET_ON_FAIL=1 \
+		-v MESSAGE='Using experimental build flag for in-tree compilation' \
+		-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
+		"$1" || res=1
+
 	# svg figures must be included with wildcard extension
 	# because of png conversion for pdf docs
 	awk -v FOLDERS='doc' \