36 lines
1010 B
Diff
36 lines
1010 B
Diff
From: Florian Weimer <fweimer@redhat.com>
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Date: Thu, 24 Nov 2022 11:57:49 +0100
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Subject: [PATCH] configure.ac: C99 fix for
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ERTS___AFTER_MORECORE_HOOK_CAN_TRACK_MALLOC
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#include <unistd.h> for the sbrk function if the header is available.
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diff --git a/erts/configure b/erts/configure
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index 815428caaf..47a1eab97a 100755
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--- a/erts/configure
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+++ b/erts/configure
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@@ -20529,6 +20529,9 @@ else $as_nop
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#ifdef HAVE_MALLOC_H
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# include <malloc.h>
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#endif
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+#ifdef HAVE_UNISTD_H
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+# include <unistd.h>
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+#endif
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#if defined(HAVE_END_SYMBOL)
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extern char end;
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#elif defined(HAVE__END_SYMBOL)
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diff --git a/erts/configure.ac b/erts/configure.ac
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index ab2ee78acd..71423a4c4d 100644
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--- a/erts/configure.ac
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+++ b/erts/configure.ac
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@@ -2436,6 +2436,9 @@ AC_CACHE_CHECK([if __after_morecore_hook can track malloc()s core memory use],
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#ifdef HAVE_MALLOC_H
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# include <malloc.h>
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#endif
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+#ifdef HAVE_UNISTD_H
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+# include <unistd.h>
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+#endif
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#if defined(HAVE_END_SYMBOL)
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extern char end;
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#elif defined(HAVE__END_SYMBOL)
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