39 lines
1.2 KiB
Diff
39 lines
1.2 KiB
Diff
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From 604eb708883a1f90b58e7d6292331d999db873a7 Mon Sep 17 00:00:00 2001
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From: Boris Kolpackov <boris@codesynthesis.com>
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Date: Thu, 24 Aug 2023 11:39:41 +0200
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Subject: [PATCH] Include <features.h> for __GLIBC*__ (GH issue #324)
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---
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libpkg-config/libpkg-config/config.h.in | 11 ++++++++---
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1 file changed, 8 insertions(+), 3 deletions(-)
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diff --git a/libpkg-config/libpkg-config/config.h.in b/libpkg-config/libpkg-config/config.h.in
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index bc0cf79..7e02e75 100644
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--- a/libpkg-config/libpkg-config/config.h.in
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+++ b/libpkg-config/libpkg-config/config.h.in
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@@ -4,6 +4,10 @@
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#ifndef LIBPKG_CONFIG_CONFIG_H
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#define LIBPKG_CONFIG_CONFIG_H
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+#if defined(__linux__)
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+# include <features.h> /* __GLIBC__, __GLIBC_MINOR__ */
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+#endif
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+
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/*
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* strndup() is not present on Windows while strl*() are only present on
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* *BSD and MacOS.
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@@ -13,9 +17,10 @@
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# define HAVE_STRNDUP 1
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#endif
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-// GNU libc added strlcpy() and strlcat() in version 2.38 (in anticipation
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-// of their addition to POSIX).
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-//
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+/*
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+ * GNU libc added strlcpy() and strlcat() in version 2.38 (in anticipation
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+ * of their addition to POSIX).
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+ */
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#if defined(__FreeBSD__) || \
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defined(__OpenBSD__) || \
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defined(__NetBSD__) || \
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