From: Bruce Richardson <bruce.richardson@intel.com>
Date: Tue, 26 Feb 2019 14:15:33 +0000 (+0000)
Subject: devtools: add verbose option to meson build test
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=4bcb9b768604;p=dpdk.git

devtools: add verbose option to meson build test

When running ninja, the commands are, by default, always printed on top of
each other. For those who want more detail in the output, two levels of
verbose output has been added to the test-meson-builds script. When "-v" is
passed, or the "TEST_MESON_BUILD_VERBOSE" flag is set in the environment,
then the output of ninja is passed through "cat" to prevent each line
overwriting the next. If "-vv" is passed, or
"TEST_MESON_BUILD_VERY_VERBOSE" is set in the environment, then ninja is
called with the "-v" flag to print out each command in full as it is
executing.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---

diff --git a/devtools/test-meson-builds.sh b/devtools/test-meson-builds.sh
index e59474d53b..f82a0fd6c7 100755
--- a/devtools/test-meson-builds.sh
+++ b/devtools/test-meson-builds.sh
@@ -30,10 +30,26 @@ build () # <directory> <meson options>
 		$MESON $options $srcdir $builddir
 		unset CC
 	fi
-	echo "$ninja_cmd -C $builddir"
-	$ninja_cmd -C $builddir
+	if [ -n "$TEST_MESON_BUILD_VERY_VERBOSE" ] ; then
+		# for full output from ninja use "-v"
+		echo "$ninja_cmd -v -C $builddir"
+		$ninja_cmd -v -C $builddir
+	elif [ -n "$TEST_MESON_BUILD_VERBOSE" ] ; then
+		# for keeping the history of short cmds, pipe through cat
+		echo "$ninja_cmd -C $builddir | cat"
+		$ninja_cmd -C $builddir | cat
+	else
+		echo "$ninja_cmd -C $builddir"
+		$ninja_cmd -C $builddir
+	fi
 }
 
+if [ "$1" == "-vv" ] ; then
+	TEST_MESON_BUILD_VERY_VERBOSE=1
+elif [ "$1" == "-v" ] ; then
+	TEST_MESON_BUILD_VERBOSE=1
+fi
+
 # shared and static linked builds with gcc and clang
 for c in gcc clang ; do
 	for s in static shared ; do