From: Sedat Dilek <sedat.dilek@credativ.de>
To: Masahiro Yamada <yamada.masahiro@socionext.com>,
Michal Marek <mmarek@suse.com>, Jonathan Corbet <corbet@lwn.net>,
linux-kbuild@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Sedat Dilek <sedat.dilek@gmail.com>
Subject: [PATCH] kbuild: Update example for ccflags-y usage
Date: Mon, 24 Jul 2017 17:27:05 +0200 [thread overview]
Message-ID: <20170724152705.17131-1-sedat.dilek@credativ.de> (raw)
From: Sedat Dilek <sedat.dilek@gmail.com>
The old example to describe ccflags-y usage is no more valid.
Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
---
Documentation/kbuild/makefiles.txt | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index 7003141a6d4f..cadfa882c275 100644
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -297,9 +297,9 @@ more details, with real examples.
ccflags-y specifies options for compiling with $(CC).
Example:
- # drivers/acpi/Makefile
- ccflags-y := -Os
- ccflags-$(CONFIG_ACPI_DEBUG) += -DACPI_DEBUG_OUTPUT
+ # drivers/acpi/acpica/Makefile
+ ccflags-y := -Os -D_LINUX -DBUILDING_ACPICA
+ ccflags-$(CONFIG_ACPI_DEBUG) += -DACPI_DEBUG_OUTPUT
This variable is necessary because the top Makefile owns the
variable $(KBUILD_CFLAGS) and uses it for compilation flags for the
--
2.11.0
next reply other threads:[~2017-07-24 15:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-24 15:27 Sedat Dilek [this message]
2017-08-07 20:24 ` [PATCH] kbuild: Update example for ccflags-y usage Jonathan Corbet
2017-08-08 12:36 ` Sedat Dilek
2017-08-08 13:38 ` Jonathan Corbet
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