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a804a6975c
Building xinetd with gcc-14 raises the following error:
cvt.c: In function 'fcvt_r':
cvt.c:113:9: error: implicit declaration of function 'strx_nprint' [-Wimplicit-function-declaration]
113 | n = strx_nprint (buf, len, "%.*" FLOAT_FMT_FLAG "f", ndigit, value);
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Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
47 lines
1.5 KiB
Diff
47 lines
1.5 KiB
Diff
From 499087df7c0aaa01f0f64aa7aa355d2e543665bc Mon Sep 17 00:00:00 2001
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From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
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Date: Wed, 24 Dec 2025 11:36:20 +0100
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Subject: [PATCH] libs/src/portable: fix build w/ gcc-14
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Building xinetd with gcc-14 in Buildroot raises the following error:
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cvt.c: In function 'fcvt_r':
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cvt.c:113:9: error: implicit declaration of function 'strx_nprint' [-Wimplicit-function-declaration]
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113 | n = strx_nprint (buf, len, "%.*" FLOAT_FMT_FLAG "f", ndigit, value);
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| ^~~~~~~~~~~
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Including "str.h" header to fix the compiler error would add a
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build-time dependency of libportable on libstr, creating a circular
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dependency chhain:
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libportable -> libstr -> libsio -> libportable
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which results in GNU make dropping dependency edges and therefore not
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fixing the original build error.
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The commit keeps the existing library layering unchanged while restoring
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successful builds with modern compilers.
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Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
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Upstream: https://github.com/xinetd-org/xinetd/pull/39
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---
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libs/src/portable/cvt.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/libs/src/portable/cvt.c b/libs/src/portable/cvt.c
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index 4bd99fc80c26..4badab1cbd42 100644
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--- a/libs/src/portable/cvt.c
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+++ b/libs/src/portable/cvt.c
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@@ -64,6 +64,8 @@
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#endif
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#ifndef HAVE_FCVT
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+int strx_nprint ( char *buf, int len, const char *fmt, ... );
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+
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int
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APPEND (FUNC_PREFIX, fcvt_r) (FLOAT_TYPE value,
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int ndigit,
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--
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2.43.0
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