X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=devtools%2Fcheckpatches.sh;h=c30ce64cc1e3c39c6c5515516bba04530f49f282;hb=7c5e68cb267388314664eb14cf00d65c2569af74;hp=d15035344fbac4ecfd3e67c4e351d05f2517d191;hpb=cfe3aeb170b2f6277e6f96173599da51eab0654f;p=dpdk.git

diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
index d15035344f..c30ce64cc1 100755
--- a/devtools/checkpatches.sh
+++ b/devtools/checkpatches.sh
@@ -6,9 +6,10 @@
 # - DPDK_CHECKPATCH_PATH
 # - DPDK_CHECKPATCH_CODESPELL
 # - DPDK_CHECKPATCH_LINE_LENGTH
-. $(dirname $(readlink -e $0))/load-devel-config
+# - DPDK_CHECKPATCH_OPTIONS
+. $(dirname $(readlink -f $0))/load-devel-config
 
-VALIDATE_NEW_API=$(dirname $(readlink -e $0))/check-symbol-change.sh
+VALIDATE_NEW_API=$(dirname $(readlink -f $0))/check-symbol-change.sh
 
 # Enable codespell by default. This can be overwritten from a config file.
 # Codespell can also be enabled by setting DPDK_CHECKPATCH_CODESPELL to a valid path
@@ -30,17 +31,10 @@ options="$options --ignore=LINUX_VERSION_CODE,\
 FILE_PATH_CHANGES,MAINTAINERS_STYLE,SPDX_LICENSE_TAG,\
 VOLATILE,PREFER_PACKED,PREFER_ALIGNED,PREFER_PRINTF,\
 PREFER_KERNEL_TYPES,BIT_MACRO,CONST_STRUCT,\
-SPLIT_STRING,LONG_LINE_STRING,\
+SPLIT_STRING,LONG_LINE_STRING,C99_COMMENT_TOLERANCE,\
 LINE_SPACING,PARENTHESIS_ALIGNMENT,NETWORKING_BLOCK_COMMENT_STYLE,\
 NEW_TYPEDEFS,COMPARISON_TO_NULL"
-
-clean_tmp_files() {
-	if echo $tmpinput | grep -q '^checkpatches\.' ; then
-		rm -f "$tmpinput"
-	fi
-}
-
-trap "clean_tmp_files" INT
+options="$options $DPDK_CHECKPATCH_OPTIONS"
 
 print_usage () {
 	cat <<- END_OF_HELP
@@ -64,7 +58,15 @@ check_forbidden_additions() { # <patch>
 		-v EXPRESSIONS="rte_panic\\\( rte_exit\\\(" \
 		-v RET_ON_FAIL=1 \
 		-v MESSAGE='Using rte_panic/rte_exit' \
-		-f $(dirname $(readlink -e $0))/check-forbidden-tokens.awk \
+		-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
+		"$1" || res=1
+
+	# refrain from using compiler attribute without defining a common macro
+	awk -v FOLDERS="lib drivers app examples" \
+		-v EXPRESSIONS="__attribute__" \
+		-v RET_ON_FAIL=1 \
+		-v MESSAGE='Using compiler attribute directly' \
+		-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
 		"$1" || res=1
 
 	# svg figures must be included with wildcard extension
@@ -73,7 +75,7 @@ check_forbidden_additions() { # <patch>
 		-v EXPRESSIONS='::[[:space:]]*[^[:space:]]*\\.svg' \
 		-v RET_ON_FAIL=1 \
 		-v MESSAGE='Using explicit .svg extension instead of .*' \
-		-f $(dirname $(readlink -e $0))/check-forbidden-tokens.awk \
+		-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
 		"$1" || res=1
 
 	return $res
@@ -96,6 +98,11 @@ check_experimental_tags() { # <patch>
 				"headers ("current_file")";
 			ret = 1;
 		}
+		if ($1 != "+__rte_experimental" || $2 != "") {
+			print "__rte_experimental must appear alone on the line" \
+				" immediately preceding the return type of a function."
+			ret = 1;
+		}
 	}
 	END {
 		exit ret;
@@ -143,13 +150,16 @@ check () { # <patch> <commit> <title>
 	! $verbose || print_headline "$3"
 	if [ -n "$1" ] ; then
 		tmpinput=$1
-	elif [ -n "$2" ] ; then
-		tmpinput=$(mktemp -t dpdk.checkpatches.XXXXXX)
-		git format-patch --find-renames \
-		--no-stat --stdout -1 $commit > "$tmpinput"
 	else
 		tmpinput=$(mktemp -t dpdk.checkpatches.XXXXXX)
-		cat > "$tmpinput"
+		trap "rm -f '$tmpinput'" INT
+
+		if [ -n "$2" ] ; then
+			git format-patch --find-renames \
+			--no-stat --stdout -1 $commit > "$tmpinput"
+		else
+			cat > "$tmpinput"
+		fi
 	fi
 
 	! $verbose || printf 'Running checkpatch.pl:\n'
@@ -184,7 +194,10 @@ check () { # <patch> <commit> <title>
 		ret=1
 	fi
 
-	clean_tmp_files
+	if [ "$tmpinput" != "$1" ]; then
+		rm -f "$tmpinput"
+		trap - INT
+	fi
 	[ $ret -eq 0 ] && return 0
 
 	status=$(($status + 1))