texlive[60944] Build/source/libs/harfbuzz: modify configure.ac a

[commits+kakuto at tug.org]

Revision: 60944
          http://tug.org/svn/texlive?view=revision&revision=60944
Author:   kakuto
Date:     2021-11-04 06:48:12 +0100 (Thu, 04 Nov 2021)
Log Message:
-----------
modify configure.ac a little

Modified Paths:
--------------
    trunk/Build/source/libs/harfbuzz/configure
    trunk/Build/source/libs/harfbuzz/configure.ac

Modified: trunk/Build/source/libs/harfbuzz/configure
===================================================================
--- trunk/Build/source/libs/harfbuzz/configure	2021-11-04 00:51:18 UTC (rev 60943)
+++ trunk/Build/source/libs/harfbuzz/configure	2021-11-04 05:48:12 UTC (rev 60944)
@@ -6624,9 +6624,8 @@
 fi
 
 
-# Theoretically harfbuzz does not require C++11?
 
-  ax_cxx_compile_alternatives="11 0x"    ax_cxx_compile_cxx11_required=false
+  ax_cxx_compile_alternatives="11 0x"    ax_cxx_compile_cxx11_required=true
   ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'

Modified: trunk/Build/source/libs/harfbuzz/configure.ac
===================================================================
--- trunk/Build/source/libs/harfbuzz/configure.ac	2021-11-04 00:51:18 UTC (rev 60943)
+++ trunk/Build/source/libs/harfbuzz/configure.ac	2021-11-04 05:48:12 UTC (rev 60944)
@@ -28,8 +28,7 @@
 AC_PROG_RANLIB
 AC_PROG_LN_S
 
-# Theoretically harfbuzz does not require C++11?
-AX_CXX_COMPILE_STDCXX([11],,[optional])
+AX_CXX_COMPILE_STDCXX([11])
 
 KPSE_COMPILER_VISIBILITY