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32 lines
1.1 KiB
32 lines
1.1 KiB
From f460883035ef849a2248b1713f711292ec19f4f0 Mon Sep 17 00:00:00 2001
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From: Emanuele Giaquinta <emanuele.giaquinta@gmail.com>
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Date: Fri, 14 May 2021 09:06:20 +0300
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Subject: [PATCH] _AC_PROG_CXX_STDCXX_EDITION_TRY: fix typo in variable name
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The typo causes "ac_prog_cxx_stdcxx" to be always set to "cxx11",
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regardless of whether the C++ compiler supports C++11.
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Message-Id: <YJ4TXAeJcvU0oSec@FSAPPLE2215.fi.f-secure.com>
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(tiny change)
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---
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lib/autoconf/c.m4 | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/lib/autoconf/c.m4 b/lib/autoconf/c.m4
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index 9f881f0b..47434c89 100644
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--- a/lib/autoconf/c.m4
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+++ b/lib/autoconf/c.m4
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@@ -2749,8 +2749,8 @@ AC_DEFUN([_AC_PROG_CXX_STDCXX_EDITION_TRY],
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[AC_REQUIRE([_AC_CXX_CXX$1_TEST_PROGRAM])]dnl
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[AS_IF([test x$ac_prog_cxx_stdcxx = xno],
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[AC_MSG_CHECKING([for $CXX option to enable C++$1 features])
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-AC_CACHE_VAL(ac_cv_prog_cxx_$1,
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-[ac_cv_prog_cxx_$1=no
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+AC_CACHE_VAL(ac_cv_prog_cxx_cxx$1,
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+[ac_cv_prog_cxx_cxx$1=no
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ac_save_CXX=$CXX
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AC_LANG_CONFTEST([AC_LANG_DEFINES_PROVIDED][$][ac_cxx_conftest_cxx$1_program])
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for ac_arg in '' m4_normalize(m4_defn([_AC_CXX_CXX$1_OPTIONS]))
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--
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2.39.3
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