From: Ammar Faizi <[email protected]>
To: Jens Axboe <[email protected]>
Cc: Dylan Yudaken <[email protected]>,
Ammar Faizi <[email protected]>,
Pavel Begunkov <[email protected]>,
GNU/Weeb Mailing List <[email protected]>,
io-uring Mailing List <[email protected]>,
Facebook Kernel Team <[email protected]>,
Dylan Yudaken <[email protected]>
Subject: [PATCH liburing v1 2/3] Makefile: Introduce `LIBURING_CFLAGS` variable
Date: Thu, 20 Oct 2022 18:52:05 +0700 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
From: Ammar Faizi <[email protected]>
`LIBURING_CFLAGS` will be appended to `CFLAGS` but it only applies
to files in the `src/` directory (the main library). The first use
case of this variable is for appending a clang-specific flag,
`-Wshorten-64-to-32` in the GitHub bot.
Co-authored-by: Dylan Yudaken <[email protected]>
Signed-off-by: Dylan Yudaken <[email protected]>
Signed-off-by: Ammar Faizi <[email protected]>
---
src/Makefile | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/Makefile b/src/Makefile
index 73a98ba..09617fb 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -5,11 +5,14 @@ includedir ?= $(prefix)/include
libdir ?= $(prefix)/lib
libdevdir ?= $(prefix)/lib
+LIBURING_CFLAGS ?=
CPPFLAGS ?=
override CPPFLAGS += -D_GNU_SOURCE \
-Iinclude/ -include ../config-host.h
CFLAGS ?= -g -O3 -Wall -Wextra -fno-stack-protector
-override CFLAGS += -Wno-unused-parameter -Wno-sign-compare -DLIBURING_INTERNAL
+override CFLAGS += -Wno-unused-parameter -Wno-sign-compare \
+ -DLIBURING_INTERNAL \
+ $(LIBURING_CFLAGS)
SO_CFLAGS=-fPIC $(CFLAGS)
L_CFLAGS=$(CFLAGS)
LINK_FLAGS=
--
Ammar Faizi
next prev parent reply other threads:[~2022-10-20 11:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-20 11:52 [PATCH liburing v1 0/3] Clean up clang `-Wshorten-64-to-32` warnings Ammar Faizi
2022-10-20 11:52 ` [PATCH liburing v1 1/3] liburing: Clean up `-Wshorten-64-to-32` warnings from clang Ammar Faizi
2022-10-20 12:12 ` Ammar Faizi
2022-10-20 12:52 ` Jens Axboe
2022-10-20 11:52 ` Ammar Faizi [this message]
2022-10-20 11:52 ` [PATCH liburing v1 3/3] github: Append `-Wshorten-64-to-32` flag for clang build Ammar Faizi
2022-10-20 12:53 ` [PATCH liburing v1 0/3] Clean up clang `-Wshorten-64-to-32` warnings Dylan Yudaken
2022-10-20 12:57 ` Ammar Faizi
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