24 lines
665 B
Diff
24 lines
665 B
Diff
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commit 4e75c2a43bb3208f32556a2b19c939cfe1f54ba6
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Author: Florian Weimer <fweimer@redhat.com>
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Date: Wed Jun 12 10:41:19 2019 +0200
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<sys/cdefs.h>: Add __glibc_has_include macro
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diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
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index 3f6fe3cc8563b493..0500779d0c1b64c2 100644
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--- a/misc/sys/cdefs.h
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+++ b/misc/sys/cdefs.h
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@@ -412,6 +412,12 @@
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# define __glibc_has_attribute(attr) 0
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#endif
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+#ifdef __has_include
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+# define __glibc_has_include(header) __has_include (header)
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+#else
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+# define __glibc_has_include(header) 0
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+#endif
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+
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#if (!defined _Noreturn \
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&& (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \
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&& !__GNUC_PREREQ (4,7))
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