31 lines
1 KiB
Diff
31 lines
1 KiB
Diff
From 2cc80dc06ea42087788cf27b31821ffa99a22f89 Mon Sep 17 00:00:00 2001
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From: Johannes Lode <johannes.lode@dynainstruments.com>
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Date: Thu, 14 Nov 2019 10:44:00 +0100
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Subject: [PATCH] Drop AC_FUNC_MALLOC and _REALLOC and check for them as
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regular functions.
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While cross-compiling there occurred "undefined reference to
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`rpl_malloc'", the suggested change fixes the problem.
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Tested for native X86_64 and armv7a-unknown-linux-gnueabihf.
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---
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configure.ac | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index 008499d..b492dc4 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -81,7 +81,8 @@ AC_DEFUN([HEADER_NOT_FOUND_CXX],
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# This is always checked (library needs this)
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AC_HEADER_STDC
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-AC_FUNC_MALLOC
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+# AC_FUNC_MALLOC -- does not work while cross-compiling
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+AC_CHECK_FUNC([malloc realloc])
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AC_CHECK_FUNC([ioctl], [], [FUNC_NOT_FOUND_LIB([ioctl])])
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AC_CHECK_FUNC([asprintf], [], [FUNC_NOT_FOUND_LIB([asprintf])])
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AC_CHECK_FUNC([scandir], [], [FUNC_NOT_FOUND_LIB([scandir])])
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--
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2.25.1
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