54 lines
2.1 KiB
Diff
54 lines
2.1 KiB
Diff
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From a8a2fd5a84a74726e11edb92ac20b5c5918b2edd Mon Sep 17 00:00:00 2001
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From: Jan Engelhardt <jengelh@inai.de>
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Date: Sat, 22 Feb 2025 00:17:40 +0100
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Subject: [PATCH] build: resolve build failure due to missing include
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On openSUSE Tumbleweed with gcc-14.2.1, I observe:
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```
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libtool: compile: gcc -DHAVE_CONFIG_H -I. -include ./config.h -I.
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-DSYSCONFDIR=\"/etc\" -DDISTCONFDIR=\"/usr/lib\"
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-DMODULE_DIRECTORY=\"/usr/lib/modules\" -pipe -fdata-sections
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-fdiagnostics-show-option -ffunction-sections -fno-common -fvisibility=hidden
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-W -Wall -Wchar-subscripts -Wdeclaration-after-statement -Wendif-labels -Wextra
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-Wfloat-equal -Wformat=2 -Winit-self -Wlogical-op -Wmissing-declarations
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-Wmissing-include-dirs -Wmissing-noreturn -Wmissing-prototypes -Wnested-externs
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-Wno-unused-parameter -Wold-style-definition -Wpointer-arith -Wredundant-decls
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-Wshadow -Wsign-compare -Wstrict-aliasing=3 -Wstrict-prototypes -Wtype-limits
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-Wundef -Wuninitialized -Wvla -Wwrite-strings -O2 -Wall -U_FORTIFY_SOURCE
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-D_FORTIFY_SOURCE=3 -fstack-protector-strong -funwind-tables
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-fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type
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-flto=auto -g -c libkmod/libkmod-unsupported.c -fPIC -DPIC -o
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libkmod/.libs/libkmod-unsupported.o
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In file included from libkmod/libkmod-internal.h:8,
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from libkmod/libkmod-unsupported.c:1:
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shared/macro.h: In function 'freep':
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shared/macro.h:69:9: error: implicit declaration of function 'free'
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[-Wimplicit-function-declaration]
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69 | free(*(void **)p);
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shared/macro.h:69:9: warning: incompatible implicit declaration of built-in
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function 'free' [-Wbuiltin-declaration-mismatch]
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69 | free(*(void **)p);
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shared/macro.h:69:9: note: include '<stdlib.h>' or provide a declaration of 'free'
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make[2]: *** [Makefile:1597: libkmod/libkmod-unsupported.lo] Error 1
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```
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---
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shared/macro.h | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/shared/macro.h b/shared/macro.h
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index 8829d0b..e684884 100644
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--- a/shared/macro.h
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+++ b/shared/macro.h
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@@ -5,6 +5,7 @@
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#pragma once
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#include <stddef.h>
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+#include <stdlib.h>
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#if defined(HAVE_STATIC_ASSERT)
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#define assert_cc(expr) _Static_assert((expr), #expr)
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--
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2.48.1
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