multimedia/subtitleeditor: Added a patch to support c++11.

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>

1 files changed, 273 insertions, 0 deletions

diff --git a/multimedia/subtitleeditor/fix-23714-cxx11-v2.patch b/multimedia/subtitleeditor/fix-23714-cxx11-v2.patch
new file mode 100644
index 0000000000..2a74a55a74
--- /dev/null
+++ b/multimedia/subtitleeditor/fix-23714-cxx11-v2.patch
@@ -0,0 +1,273 @@
+Index: configure.ac
+===================================================================
+--- configure.ac	(révision 956)
++++ configure.ac	(copie de travail)
+@@ -18,8 +18,9 @@
+ AC_C_INLINE
+ 
+ # Checks for programs.
++AC_LANG([C++])
+ AC_PROG_CXX
+-#AC_PROG_CC
++AX_CXX_COMPILE_STDCXX_11([noext], [mandatory])
+ 
+ # Checks for library functions.
+ AC_FUNC_SELECT_ARGTYPES
+@@ -253,7 +254,7 @@
+ 
+ if test "$enable_debug" = "yes"; then
+   CXXFLAGS="$CXXFLAGS -DDEBUG -g"
+-  LDFLAGS="$LDFLAGS -g -ansi -Wall"
++  LDFLAGS="$LDFLAGS -g -Wall"
+ fi
+ 
+ # =========================================================================
+@@ -265,13 +266,13 @@
+ 
+ if test "$enable_profile" = "yes"; then
+   CXXFLAGS="$CXXFLAGS -pg"
+-  LDFLAGS="$LDFLAGS -pg -ansi -Wall"
++  LDFLAGS="$LDFLAGS -pg -Wall"
+ fi
+ 
+ # =========================================================================
+ # gcc flags
+ 
+-CXXFLAGS="$CXXFLAGS -ansi -Wall -Wextra -Wconversion" #-Werror
++CXXFLAGS="$CXXFLAGS -Wall -Wextra -Wconversion" #-Werror
+ 
+ # =========================================================================
+ # make use of ccache
+Index: m4/ax_cxx_compile_stdcxx_11.m4
+===================================================================
+--- m4/ax_cxx_compile_stdcxx_11.m4	(nonexistent)
++++ m4/ax_cxx_compile_stdcxx_11.m4	(copie de travail)
+@@ -0,0 +1,172 @@
++# ============================================================================
++#  http://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx_11.html
++# ============================================================================
++#
++# SYNOPSIS
++#
++#   AX_CXX_COMPILE_STDCXX_11([ext|noext],[mandatory|optional])
++#
++# DESCRIPTION
++#
++#   Check for baseline language coverage in the compiler for the C++11
++#   standard; if necessary, add switches to CXXFLAGS to enable support.
++#
++#   The first argument, if specified, indicates whether you insist on an
++#   extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g.
++#   -std=c++11).  If neither is specified, you get whatever works, with
++#   preference for an extended mode.
++#
++#   The second argument, if specified 'mandatory' or if left unspecified,
++#   indicates that baseline C++11 support is required and that the macro
++#   should error out if no mode with that support is found.  If specified
++#   'optional', then configuration proceeds regardless, after defining
++#   HAVE_CXX11 if and only if a supporting mode is found.
++#
++# LICENSE
++#
++#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
++#   Copyright (c) 2012 Zack Weinberg <zackw@panix.com>
++#   Copyright (c) 2013 Roy Stogner <roystgnr@ices.utexas.edu>
++#   Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
++#   Copyright (c) 2015 Paul Norman <penorman@mac.com>
++#
++#   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 13
++
++m4_define([_AX_CXX_COMPILE_STDCXX_11_testbody], [[
++  template <typename T>
++    struct check
++    {
++      static_assert(sizeof(int) <= sizeof(T), "not big enough");
++    };
++
++    struct Base {
++    virtual void f() {}
++    };
++    struct Child : public Base {
++    virtual void f() override {}
++    };
++
++    typedef check<check<bool>> right_angle_brackets;
++
++    int a;
++    decltype(a) b;
++
++    typedef check<int> check_type;
++    check_type c;
++    check_type&& cr = static_cast<check_type&&>(c);
++
++    auto d = a;
++    auto l = [](){};
++    // Prevent Clang error: unused variable 'l' [-Werror,-Wunused-variable]
++    struct use_l { use_l() { l(); } };
++
++    // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
++    // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function because of this
++    namespace test_template_alias_sfinae {
++        struct foo {};
++
++        template<typename T>
++        using member = typename T::member_type;
++
++        template<typename T>
++        void func(...) {}
++
++        template<typename T>
++        void func(member<T>*) {}
++
++        void test();
++
++        void test() {
++            func<foo>(0);
++        }
++    }
++
++    // Check for C++11 attribute support
++    void noret [[noreturn]] () { throw 0; }
++]])
++
++AC_DEFUN([AX_CXX_COMPILE_STDCXX_11], [dnl
++  m4_if([$1], [], [],
++        [$1], [ext], [],
++        [$1], [noext], [],
++        [m4_fatal([invalid argument `$1' to AX_CXX_COMPILE_STDCXX_11])])dnl
++  m4_if([$2], [], [ax_cxx_compile_cxx11_required=true],
++        [$2], [mandatory], [ax_cxx_compile_cxx11_required=true],
++        [$2], [optional], [ax_cxx_compile_cxx11_required=false],
++        [m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX_11])])
++  AC_LANG_PUSH([C++])dnl
++  ac_success=no
++  AC_CACHE_CHECK(whether $CXX supports C++11 features by default,
++  ax_cv_cxx_compile_cxx11,
++  [AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_11_testbody])],
++    [ax_cv_cxx_compile_cxx11=yes],
++    [ax_cv_cxx_compile_cxx11=no])])
++  if test x$ax_cv_cxx_compile_cxx11 = xyes; then
++    ac_success=yes
++  fi
++
++  m4_if([$1], [noext], [], [dnl
++  if test x$ac_success = xno; then
++    for switch in -std=gnu++11 -std=gnu++0x; do
++      cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx11_$switch])
++      AC_CACHE_CHECK(whether $CXX supports C++11 features with $switch,
++                     $cachevar,
++        [ac_save_CXXFLAGS="$CXXFLAGS"
++         CXXFLAGS="$CXXFLAGS $switch"
++         AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_11_testbody])],
++          [eval $cachevar=yes],
++          [eval $cachevar=no])
++         CXXFLAGS="$ac_save_CXXFLAGS"])
++      if eval test x\$$cachevar = xyes; then
++        CXXFLAGS="$CXXFLAGS $switch"
++        ac_success=yes
++        break
++      fi
++    done
++  fi])
++
++  m4_if([$1], [ext], [], [dnl
++  if test x$ac_success = xno; then
++    dnl HP's aCC needs +std=c++11 according to:
++    dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf
++    dnl Cray's crayCC needs "-h std=c++11"
++    for switch in -std=c++11 -std=c++0x +std=c++11 "-h std=c++11"; do
++      cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx11_$switch])
++      AC_CACHE_CHECK(whether $CXX supports C++11 features with $switch,
++                     $cachevar,
++        [ac_save_CXXFLAGS="$CXXFLAGS"
++         CXXFLAGS="$CXXFLAGS $switch"
++         AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_11_testbody])],
++          [eval $cachevar=yes],
++          [eval $cachevar=no])
++         CXXFLAGS="$ac_save_CXXFLAGS"])
++      if eval test x\$$cachevar = xyes; then
++        CXXFLAGS="$CXXFLAGS $switch"
++        ac_success=yes
++        break
++      fi
++    done
++  fi])
++  AC_LANG_POP([C++])
++  if test x$ax_cxx_compile_cxx11_required = xtrue; then
++    if test x$ac_success = xno; then
++      AC_MSG_ERROR([*** A compiler with support for C++11 language features is required.])
++    fi
++  else
++    if test x$ac_success = xno; then
++      HAVE_CXX11=0
++      AC_MSG_NOTICE([No compiler with C++11 support was found])
++    else
++      HAVE_CXX11=1
++      AC_DEFINE(HAVE_CXX11,1,
++                [define if the compiler supports basic C++11 syntax])
++    fi
++
++    AC_SUBST(HAVE_CXX11)
++  fi
++])
+Index: plugins/actions/dialoguize/dialoguize.cc
+===================================================================
+--- plugins/actions/dialoguize/dialoguize.cc	(révision 956)
++++ plugins/actions/dialoguize/dialoguize.cc	(copie de travail)
+@@ -23,7 +23,7 @@
+  *	along with this program. If not, see <http://www.gnu.org/licenses/>.
+  */
+  
+-#include <auto_ptr.h>
++#include <memory.h>
+ #include "extension/action.h"
+ #include "i18n.h"
+ #include "debug.h"
+Index: plugins/actions/documentmanagement/documentmanagement.cc
+===================================================================
+--- plugins/actions/documentmanagement/documentmanagement.cc	(révision 956)
++++ plugins/actions/documentmanagement/documentmanagement.cc	(copie de travail)
+@@ -178,9 +178,9 @@
+ 
+ 		ui_id = ui->new_merge_id();
+ 
+-		#define ADD_UI(name) ui->add_ui(ui_id, "/menubar/menu-file/"name, name, name);
+-		#define ADD_OPEN_UI(name) ui->add_ui(ui_id, "/menubar/menu-file/menu-open/"name, name, name);
+-		#define ADD_SAVE_UI(name) ui->add_ui(ui_id, "/menubar/menu-file/menu-save/"name, name, name);
++		#define ADD_UI(name) ui->add_ui(ui_id, Glib::ustring::compose("%1/%2","/menubar/menu-file", name), name, name);
++		#define ADD_OPEN_UI(name) ui->add_ui(ui_id, Glib::ustring::compose("%1/%2","/menubar/menu-file/menu-open", name), name, name);
++		#define ADD_SAVE_UI(name) ui->add_ui(ui_id, Glib::ustring::compose("%1/%2","/menubar/menu-file/menu-save", name), name, name);
+ 
+ 		ADD_UI("new-document");
+ 		ADD_OPEN_UI("open-document");
+Index: src/subtitleview.cc
+===================================================================
+--- src/subtitleview.cc	(révision 956)
++++ src/subtitleview.cc	(copie de travail)
+@@ -1363,7 +1363,7 @@
+ 	{
+ 		int num;
+ 		std::istringstream ss(event->string);
+-		bool is_num = ss >> num != 0; 
++		bool is_num = static_cast<bool>(ss >> num) != 0; 
+ 		// Update only if it's different
+ 		if(is_num != get_enable_search())
+ 			set_enable_search(is_num);
+Index: src/utility.h
+===================================================================
+--- src/utility.h	(révision 956)
++++ src/utility.h	(copie de travail)
+@@ -91,7 +91,7 @@
+ 	std::istringstream s(src);
+ 	// return s >> dest != 0;
+ 
+-	bool state = s >> dest != 0;
++	bool state = static_cast<bool>(s >> dest) != 0;
+ 
+ 	if(!state)
+ 		se_debug_message(SE_DEBUG_UTILITY, "string:'%s'failed.", src.c_str());