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45 lines
1.1 KiB
Diff
45 lines
1.1 KiB
Diff
From c1e9f2f3d086e0df3c10a2468fd7b37fd0c5038c Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Wed, 7 Sep 2022 00:02:08 -0700
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Subject: [PATCH] configure: Fix checks for system headers
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Define _DEFAULT_SOURCE in system.c so unistd.h can expose readlink API
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Upstream-Status: Pending
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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configure.ac | 2 +-
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src/system.c | 2 ++
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2 files changed, 3 insertions(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index cdf1eba..6fc81e6 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -152,7 +152,7 @@ fi
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dnl Checks for header files.
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-AC_CHECK_HEADERS( [unistd.h, stdint.h, inttypes.h])
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+AC_CHECK_HEADERS( [unistd.h stdint.h inttypes.h])
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dnl Checks for typedefs, and compiler characteristics.
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diff --git a/src/system.c b/src/system.c
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index 4e008fa..98631a6 100644
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--- a/src/system.c
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+++ b/src/system.c
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@@ -36,6 +36,8 @@
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* 1. specify the constants in "configed.H" or "noconfig.H",
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* 2. append the system-dependent routines in this file.
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*/
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+
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+#define _DEFAULT_SOURCE
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#if PREPROCESSED
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#include "mcpp.H"
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#else
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--
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2.37.3
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