From: Giulio Benetti <giulio.benetti@benettiengineering.com>
To: buildroot@buildroot.org
Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>,
Luca Ceresoli <luca.ceresoli@bootlin.com>
Subject: [Buildroot] [PATCH v2] package/rtl8188eu: fix build failure using gcc >= 14
Date: Tue, 27 Oct 2026 15:53:50 +0100 [thread overview]
Message-ID: <20261027145351.1527631-2-giulio.benetti@benettiengineering.com> (raw)
In-Reply-To: <20261027145351.1527631-1-giulio.benetti@benettiengineering.com>
Starting with gcc 14, several C diagnostics which were previously warnings are
errors by default. In particular, -Wincompatible-pointer-types was
changed to a permanent error by GCC commit:
r14-6037-g9715c545d33b3a32ddc1ae817ba9356ade1fb9df
("c: Turn -Wincompatible-pointer-types into a permerror").
So let's workaround this by passing -Wno-error to USER_EXTRA_CFLAGS.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
---
V1->V2:
* rewritten commit log as pointed by Thomas Petazzoni
---
package/rtl8188eu/rtl8188eu.mk | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/package/rtl8188eu/rtl8188eu.mk b/package/rtl8188eu/rtl8188eu.mk
index 5f378e0b6e..6ce398933a 100644
--- a/package/rtl8188eu/rtl8188eu.mk
+++ b/package/rtl8188eu/rtl8188eu.mk
@@ -8,7 +8,11 @@ RTL8188EU_VERSION = cca7c28087db740d7d745e81e4096c9eb9084f9a
RTL8188EU_SITE = $(call github,benetti-engineering,rtl8188eu,$(RTL8188EU_VERSION))
RTL8188EU_LICENSE = GPL-2.0, proprietary (rtl8188eufw.bin firmware blob)
RTL8188EU_LICENSE_FILES = COPYING
-RTL8188EU_MODULE_MAKE_OPTS = CONFIG_RTL8188EU=m
+
+RTL8188EU_EXTRA_CFLAGS = -Wno-error
+
+RTL8188EU_MODULE_MAKE_OPTS = CONFIG_RTL8188EU=m \
+ USER_EXTRA_CFLAGS="$(RTL8188EU_EXTRA_CFLAGS)"
define RTL8188EU_LINUX_CONFIG_FIXUPS
$(call KCONFIG_ENABLE_OPT,CONFIG_NET)
--
2.47.3
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next prev parent reply other threads:[~2026-10-27 14:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-27 14:53 [Buildroot] [PATCH v2] package/rtl8723bu: bump to 2026-10-27 version Giulio Benetti
2026-10-27 14:53 ` Giulio Benetti [this message]
2026-10-27 16:05 ` [Buildroot] [PATCH v2] package/rtl8188eu: fix build failure using gcc >= 14 Thomas Petazzoni via buildroot
2026-10-27 14:53 ` [Buildroot] [PATCH v2] package/rtl8812au-aircrack-ng: " Giulio Benetti
2026-10-27 16:06 ` Thomas Petazzoni via buildroot
2026-10-27 16:04 ` [Buildroot] [PATCH v2] package/rtl8723bu: bump to 2026-10-27 version Thomas Petazzoni via buildroot
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