linux-kernel - [PATCH] plist: include -DDEBUG if CONFIG_DEBUG_PI

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Date:	Fri,  2 May 2014 16:23:43 -0400
From:	Dan Streetman <ddstreet@...e.org>
To:	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Dan Streetman <ddstreet@...e.org>, linux-kernel@...r.kernel.org
Subject: [PATCH] plist: include -DDEBUG if CONFIG_DEBUG_PI_LIST

lib/plist.c uses pr_debug() in its test function, which is compiled
and run only when CONFIG_DEBUG_PI_LIST in set; however pr_debug()
is compiled out unless -DDEBUG is set for the file.

Update lib/Makefile to add -DDEBUG to CFLAGS_plist.o if
CONFIG_DEBUG_PI_LIST is set, so that the pr_debug() output from
plist_test() is shown.

Signed-off-by: Dan Streetman <ddstreet@...e.org>
---
 lib/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Makefile b/lib/Makefile
index 0cd7b68..fd1f4c8 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -39,6 +39,10 @@ CFLAGS_kobject.o += -DDEBUG
 CFLAGS_kobject_uevent.o += -DDEBUG
 endif
 
+ifeq ($(CONFIG_DEBUG_PI_LIST),y)
+CFLAGS_plist.o += -DDEBUG
+endif
+
 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
 obj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o
 obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
-- 
1.8.3.1

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