文件操作 - ax_cxx_default_template_parameters.m4
返回文件管理
返回主菜单
删除本文件
文件: /usr/share/aclocal/ax_cxx_default_template_parameters.m4
编辑文件内容
# ======================================================================================= # https://www.gnu.org/software/autoconf-archive/ax_cxx_default_template_parameters.html # ======================================================================================= # # SYNOPSIS # # AX_CXX_DEFAULT_TEMPLATE_PARAMETERS # # DESCRIPTION # # If the compiler supports default template parameters, define # HAVE_DEFAULT_TEMPLATE_PARAMETERS. # # LICENSE # # Copyright (c) 2008 Todd Veldhuizen # Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org> # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. #serial 8 AU_ALIAS([AC_CXX_DEFAULT_TEMPLATE_PARAMETERS], [AX_CXX_DEFAULT_TEMPLATE_PARAMETERS]) AC_DEFUN([AX_CXX_DEFAULT_TEMPLATE_PARAMETERS], [dnl AC_REQUIRE([AX_CXX_TEMPLATES]) AC_CACHE_CHECK([whether the compiler supports default template parameters], [ax_cv_cxx_default_template_parameters], [dnl AS_IF([test "X$ax_cv_cxx_templates" = "Xyes"], [dnl AC_LANG_PUSH([C++]) AC_COMPILE_IFELSE([dnl AC_LANG_PROGRAM([ template<class T = double, int N = 10> class A { public: int f() {return 0;} }; ], [A<float> a; return a.f();])], ax_cv_cxx_default_template_parameters=yes, ax_cv_cxx_default_template_parameters=no) AC_LANG_POP([C++]) ], [ax_cv_cxx_default_template_parameters=no]) ]) AS_IF([test "X$ax_cv_cxx_default_template_parameters" = "Xyes"], [AC_DEFINE(HAVE_DEFAULT_TEMPLATE_PARAMETERS,, [define if the compiler supports default template parameters])]) ])
修改文件时间
将文件时间修改为当前时间的前一年
删除文件