mirror of
https://github.com/varun-r-mallya/sysprof.git
synced 2025-12-31 20:36:25 +00:00
29c4ec495f
This is a major redesign a modernization of Sysprof. The core data structures and design are largely the same, but it has been ported to Gtk3 and has lots of additions that should make your profiling experience smoother. Especially for those that are new to profiling. There are some very simple help docs added, but we really need the experts to come in and write some documentation here.
112 lines
3.0 KiB
Plaintext
112 lines
3.0 KiB
Plaintext
# ============================================================================
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# http://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx_0x.html
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# ============================================================================
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#
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# SYNOPSIS
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#
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# AX_CXX_COMPILE_STDCXX_0X
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#
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# DESCRIPTION
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#
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# Check for baseline language coverage in the compiler for the C++0x
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# standard.
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#
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# This macro is deprecated and has been superseded by the
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# AX_CXX_COMPILE_STDCXX_11 macro which should be used instead.
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#
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# LICENSE
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#
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# Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
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#
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# Copying and distribution of this file, with or without modification, are
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# permitted in any medium without royalty provided the copyright notice
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# and this notice are preserved. This file is offered as-is, without any
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# warranty.
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#serial 10
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AU_ALIAS([AC_CXX_COMPILE_STDCXX_0X], [AX_CXX_COMPILE_STDCXX_0X])
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AC_DEFUN([AX_CXX_COMPILE_STDCXX_0X], [
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AC_OBSOLETE([$0], [; use AX_CXX_COMPILE_STDCXX_11 instead])
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AC_CACHE_CHECK(if g++ supports C++0x features without additional flags,
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ax_cv_cxx_compile_cxx0x_native,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_TRY_COMPILE([
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template <typename T>
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struct check
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{
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static_assert(sizeof(int) <= sizeof(T), "not big enough");
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};
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typedef check<check<bool>> right_angle_brackets;
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int a;
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decltype(a) b;
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typedef check<int> check_type;
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check_type c;
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check_type&& cr = static_cast<check_type&&>(c);],,
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ax_cv_cxx_compile_cxx0x_native=yes, ax_cv_cxx_compile_cxx0x_native=no)
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AC_LANG_RESTORE
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])
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AC_CACHE_CHECK(if g++ supports C++0x features with -std=c++0x,
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ax_cv_cxx_compile_cxx0x_cxx,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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ac_save_CXX="$CXX"
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CXX="$CXX -std=c++0x"
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AC_TRY_COMPILE([
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template <typename T>
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struct check
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{
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static_assert(sizeof(int) <= sizeof(T), "not big enough");
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};
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typedef check<check<bool>> right_angle_brackets;
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int a;
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decltype(a) b;
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typedef check<int> check_type;
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check_type c;
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check_type&& cr = static_cast<check_type&&>(c);],,
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ax_cv_cxx_compile_cxx0x_cxx=yes, ax_cv_cxx_compile_cxx0x_cxx=no)
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CXX="$ac_save_CXX"
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AC_LANG_RESTORE
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])
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AC_CACHE_CHECK(if g++ supports C++0x features with -std=gnu++0x,
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ax_cv_cxx_compile_cxx0x_gxx,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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ac_save_CXX="$CXX"
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CXX="$CXX -std=gnu++0x"
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AC_TRY_COMPILE([
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template <typename T>
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struct check
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{
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static_assert(sizeof(int) <= sizeof(T), "not big enough");
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};
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typedef check<check<bool>> right_angle_brackets;
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int a;
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decltype(a) b;
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typedef check<int> check_type;
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check_type c;
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check_type&& cr = static_cast<check_type&&>(c);],,
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ax_cv_cxx_compile_cxx0x_gxx=yes, ax_cv_cxx_compile_cxx0x_gxx=no)
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CXX="$ac_save_CXX"
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AC_LANG_RESTORE
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])
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if test "$ax_cv_cxx_compile_cxx0x_native" = yes ||
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test "$ax_cv_cxx_compile_cxx0x_cxx" = yes ||
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test "$ax_cv_cxx_compile_cxx0x_gxx" = yes; then
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AC_DEFINE(HAVE_STDCXX_0X,,[Define if g++ supports C++0x features. ])
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fi
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])
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