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35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
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commit d45f27147f7d95eb209463dc03dc039ea3f15b59
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Author: Baruch Siach <baruch@tkos.co.il>
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Date: Fri Sep 8 12:12:57 2017 +0300
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error_prints: fix potential program_invocation_name type conflict
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uClibc-ng declares program_invocation_name as const.
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This causes the build failure below:
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error_prints.c:40:14: error: conflicting types for ‘program_invocation_name’
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extern char *program_invocation_name;
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^~~~~~~~~~~~~~~~~~~~~~~
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In file included from error_prints.c:32:0:
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.../output/host/x86_64-buildroot-linux-uclibc/sysroot/usr/include/errno.h:54:20: note: previous declaration of ‘program_invocation_name’ was here
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extern const char *program_invocation_name, *program_invocation_short_name;
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^~~~~~~~~~~~~~~~~~~~~~~
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* error_prints.c (program_invocation_name): Declare only in case
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of [!HAVE_PROGRAM_INVOCATION_NAME].
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diff --git a/error_prints.c b/error_prints.c
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index 8519b924..710e99b0 100644
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--- a/error_prints.c
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+++ b/error_prints.c
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@@ -37,7 +37,9 @@
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#include "error_prints.h"
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+#ifndef HAVE_PROGRAM_INVOCATION_NAME
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extern char *program_invocation_name;
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+#endif
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static void
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verror_msg(int err_no, const char *fmt, va_list p)
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