From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [PATCH 03/10] Don't start ad-hoc games with -Wno-maybe-initialized
Date: Thu, 14 May 2020 08:30:02 -0400 [thread overview]
Message-ID: <20200514123009.5721-3-trini@konsulko.com> (raw)
In-Reply-To: <20200514123009.5721-1-trini@konsulko.com>
Borrowing from Linux commit 78a5255ffb6a ("Stop the ad-hoc games with -Wno-maybe-initialized")
move to have maybe-initialized warnings be handled with building with
W=2 instead of playing more guessing games with newer compilers.
Signed-off-by: Tom Rini <trini@konsulko.com>
---
Makefile | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Makefile b/Makefile
index a9d58ca7a0dc..951ecbd41cef 100644
--- a/Makefile
+++ b/Makefile
@@ -683,6 +683,9 @@ KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks)
# disable stringop warnings in gcc 8+
KBUILD_CFLAGS += $(call cc-disable-warning, stringop-truncation)
+# Enabled with W=2, disabled by default as noisy
+KBUILD_CFLAGS += $(call cc-disable-warning, maybe-uninitialized)
+
# change __FILE__ to the relative path from the srctree
KBUILD_CFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=)
--
2.17.1
next prev parent reply other threads:[~2020-05-14 12:30 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-14 12:30 [PATCH 01/10] kconfiglib: Update to the 14.1.0 release Tom Rini
2020-05-14 12:30 ` [PATCH 02/10] kconfig: Add scripts/Kconfig.include from v4.19 Tom Rini
2020-05-18 2:55 ` Masahiro Yamada
2020-05-18 15:23 ` Tom Rini
2020-05-18 16:55 ` Tom Rini
2020-05-19 1:40 ` Masahiro Yamada
2020-05-19 14:18 ` Tom Rini
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` Tom Rini [this message]
2020-07-05 22:08 ` [PATCH 03/10] Don't start ad-hoc games with -Wno-maybe-initialized Tom Rini
2020-05-14 12:30 ` [PATCH 04/10] tegra: Convert from ACCESS_ONCE to READ/WRITE_ONCE Tom Rini
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 05/10] x86: " Tom Rini
2020-05-20 3:07 ` Simon Glass
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 06/10] socfpga: Mark socfpga_fpga_add() as static inline in the non-FPGA case Tom Rini
2020-05-14 12:52 ` Marek Vasut
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 07/10] compiler*.h: sync include/linux/compiler*.h with Linux 5.7-rc5 Tom Rini
2020-07-05 22:08 ` Tom Rini
2020-07-20 8:03 ` Jagan Teki
2020-07-20 12:53 ` Tom Rini
2020-05-14 12:30 ` [PATCH 08/10] compiler_types.h: Re-introduce CONFIG_OPTIMIZE_INLINING for U-Boot Tom Rini
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 09/10] compilers: Introduce options for forcing inlining on SPL/TPL Tom Rini
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 10/10] socfpga: Enable optimized inlining on stratix10 Tom Rini
2020-05-14 12:52 ` Marek Vasut
2020-07-05 22:09 ` Tom Rini
2020-07-05 22:08 ` [PATCH 01/10] kconfiglib: Update to the 14.1.0 release Tom Rini
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