mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-01 15:11:24 +00:00
Remove configurey-fu to autodetect hash_map and hash_set now that they are
no longer used in LLVM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66406 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky
parent
f231c07228
commit
59fad7d933
4
Makefile
4
Makefile
@ -117,8 +117,6 @@ debug-opt-prof:
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dist-hook::
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$(Echo) Eliminating files constructed by configure
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$(Verb) $(RM) -f \
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$(TopDistDir)/include/llvm/ADT/hash_map.h \
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$(TopDistDir)/include/llvm/ADT/hash_set.h \
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$(TopDistDir)/include/llvm/ADT/iterator.h \
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$(TopDistDir)/include/llvm/Config/config.h \
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$(TopDistDir)/include/llvm/Support/DataTypes.h \
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@ -137,8 +135,6 @@ install-libs: install
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FilesToConfig := \
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include/llvm/Config/config.h \
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include/llvm/Support/DataTypes.h \
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include/llvm/ADT/hash_map.h \
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include/llvm/ADT/hash_set.h \
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include/llvm/ADT/iterator.h
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FilesToConfigPATH := $(addprefix $(LLVM_OBJ_ROOT)/,$(FilesToConfig))
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@ -842,8 +842,6 @@ AC_FUNC_RAND48
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dnl Check for variations in the Standard C++ library and STL. These macros are
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dnl provided by LLVM in the autoconf/m4 directory.
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AC_CXX_HAVE_HASH_MAP
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AC_CXX_HAVE_HASH_SET
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AC_CXX_HAVE_STD_ITERATOR
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AC_CXX_HAVE_BI_ITERATOR
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AC_CXX_HAVE_FWD_ITERATOR
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@ -1048,8 +1046,6 @@ dnl contains the same list of files as AC_CONFIG_HEADERS below. This ensures the
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dnl files can be updated automatically when their *.in sources change.
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AC_CONFIG_HEADERS([include/llvm/Config/config.h])
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AC_CONFIG_HEADERS([include/llvm/Support/DataTypes.h])
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AC_CONFIG_HEADERS([include/llvm/ADT/hash_map.h])
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AC_CONFIG_HEADERS([include/llvm/ADT/hash_set.h])
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AC_CONFIG_HEADERS([include/llvm/ADT/iterator.h])
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dnl Configure the makefile's configuration data
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@ -1,59 +0,0 @@
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# Check for hash_map extension. This is from
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# http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_have_ext_hash_map.html
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AC_DEFUN([AC_CXX_HAVE_STD_EXT_HASH_MAP],
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[AC_CACHE_CHECK([whether the compiler has <ext/hash_map> defining template class std::hash_map],
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ac_cv_cxx_have_std_ext_hash_map,
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[AC_REQUIRE([AC_CXX_NAMESPACES])
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AC_LANG_PUSH([C++])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <ext/hash_map>
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#ifdef HAVE_NAMESPACES
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using namespace std;
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#endif]], [[hash_map<int, int> t;]])],[ac_cv_cxx_have_std_ext_hash_map=yes],[ac_cv_cxx_have_std_ext_hash_map=no])
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AC_LANG_POP([C++])])
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if test "$ac_cv_cxx_have_std_ext_hash_map" = yes
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then
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AC_DEFINE(HAVE_STD_EXT_HASH_MAP,1,[Have ext/hash_map>])
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else
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AC_DEFINE(HAVE_STD_EXT_HASH_MAP,0,[Does not have ext/hash_map>])
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fi
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])
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AC_DEFUN([AC_CXX_HAVE_GNU_EXT_HASH_MAP],
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[AC_CACHE_CHECK([whether the compiler has <ext/hash_map> defining template class __gnu_cxx::hash_map],
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ac_cv_cxx_have_gnu_ext_hash_map,
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[AC_REQUIRE([AC_CXX_NAMESPACES])
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AC_LANG_PUSH([C++])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <ext/hash_map>
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#ifdef HAVE_NAMESPACES
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using namespace __gnu_cxx;
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#endif]], [[hash_map<int,int> t; ]])],[ac_cv_cxx_have_gnu_ext_hash_map=yes],[ac_cv_cxx_have_gnu_ext_hash_map=no])
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AC_LANG_POP([C++])])
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if test "$ac_cv_cxx_have_gnu_ext_hash_map" = yes
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then
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AC_DEFINE(HAVE_GNU_EXT_HASH_MAP,1,[Have ext/hash_map])
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else
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AC_DEFINE(HAVE_GNU_EXT_HASH_MAP,0,[Does not have ext/hash_map])
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fi
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])
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AC_DEFUN([AC_CXX_HAVE_GLOBAL_HASH_MAP],
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[AC_CACHE_CHECK([whether the compiler has <hash_map> defining template class ::hash_map],
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ac_cv_cxx_have_global_hash_map,
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[AC_REQUIRE([AC_CXX_NAMESPACES])
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AC_LANG_PUSH([C++])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <hash_map>]], [[hash_map<int,int> t; ]])],[ac_cv_cxx_have_global_hash_map=yes],[ac_cv_cxx_have_global_hash_map=no])
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AC_LANG_POP([C++])])
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if test "$ac_cv_cxx_have_global_hash_map" = yes
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then
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AC_DEFINE(HAVE_GLOBAL_HASH_MAP,1,[Have <hash_map>])
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else
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AC_DEFINE(HAVE_GLOBAL_HASH_MAP,0,[Does not have <hash_map>])
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fi
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])
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AC_DEFUN([AC_CXX_HAVE_HASH_MAP],
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[AC_CXX_HAVE_STD_EXT_HASH_MAP
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AC_CXX_HAVE_GNU_EXT_HASH_MAP
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AC_CXX_HAVE_GLOBAL_HASH_MAP])
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@ -1,60 +0,0 @@
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# Check for hash_set extension. This is modified from
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# http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_have_ext_hash_set.html
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AC_DEFUN([AC_CXX_HAVE_STD_EXT_HASH_SET],
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[AC_CACHE_CHECK([whether the compiler has <ext/hash_set> defining template class std::hash_set],
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ac_cv_cxx_have_std_ext_hash_set,
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[AC_REQUIRE([AC_CXX_NAMESPACES])
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AC_LANG_PUSH([C++])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <ext/hash_set>
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#ifdef HAVE_NAMESPACES
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using namespace std;
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#endif]], [[hash_set<int> t; ]])],[ac_cv_cxx_have_std_ext_hash_set=yes],[ac_cv_cxx_have_std_ext_hash_set=no])
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AC_LANG_POP([C++])])
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if test "$ac_cv_cxx_have_std_ext_hash_set" = yes
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then
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AC_DEFINE(HAVE_STD_EXT_HASH_SET,1,[Have hash_set in std namespace])
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else
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AC_DEFINE(HAVE_STD_EXT_HASH_SET,0,[Does not have hash_set in std namespace])
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fi
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])
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AC_DEFUN([AC_CXX_HAVE_GNU_EXT_HASH_SET],
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[AC_CACHE_CHECK(
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[whether the compiler has <ext/hash_set> defining template class __gnu_cxx::hash_set],
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ac_cv_cxx_have_gnu_ext_hash_set,
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[AC_REQUIRE([AC_CXX_NAMESPACES])
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AC_LANG_PUSH([C++])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <ext/hash_set>
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#ifdef HAVE_NAMESPACES
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using namespace __gnu_cxx;
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#endif]], [[hash_set<int> t; ]])],[ac_cv_cxx_have_gnu_ext_hash_set=yes],[ac_cv_cxx_have_gnu_ext_hash_set=no])
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AC_LANG_POP([C++])])
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if test "$ac_cv_cxx_have_gnu_ext_hash_set" = yes
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then
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AC_DEFINE(HAVE_GNU_EXT_HASH_SET,1,[Have hash_set in gnu namespace])
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else
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AC_DEFINE(HAVE_GNU_EXT_HASH_SET,0,[Does not have hash_set in gnu namespace])
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fi
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])
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AC_DEFUN([AC_CXX_HAVE_GLOBAL_HASH_SET],
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[AC_CACHE_CHECK([whether the compiler has <hash_set> defining template class ::hash_set],
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ac_cv_cxx_have_global_hash_set,
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[AC_REQUIRE([AC_CXX_NAMESPACES])
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AC_LANG_PUSH([C++])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <hash_set>]], [[hash_set<int> t; return 0;]])],[ac_cv_cxx_have_global_hash_set=yes],[ac_cv_cxx_have_global_hash_set=no])
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AC_LANG_POP([C++])])
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if test "$ac_cv_cxx_have_global_hash_set" = yes
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then
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AC_DEFINE(HAVE_GLOBAL_HASH_SET,1,[Have hash_set in global namespace])
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else
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AC_DEFINE(HAVE_GLOBAL_HASH_SET,0,[Does not have hash_set in global namespace])
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fi
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])
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AC_DEFUN([AC_CXX_HAVE_HASH_SET],
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[AC_CXX_HAVE_STD_EXT_HASH_SET
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AC_CXX_HAVE_GNU_EXT_HASH_SET
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AC_CXX_HAVE_GLOBAL_HASH_SET])
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@ -86,14 +86,6 @@ else( MSVC )
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set(LTDL_DLOPEN_DEPLIBS 0) # TODO
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endif( MSVC )
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if( NOT MSVC )
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# hash_map.h.in and hash_set.h.in contain a special case for MSVC
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include(CheckCxxHashmap)
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include(CheckCxxHashset)
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check_hashmap()
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check_hashset()
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endif( NOT MSVC )
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# FIXME: Signal handler return type, currently hardcoded to 'void'
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set(RETSIGTYPE void)
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@ -124,12 +116,3 @@ configure_file(
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${LLVM_BINARY_DIR}/include/llvm/Support/DataTypes.h
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)
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configure_file(
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${LLVM_MAIN_INCLUDE_DIR}/llvm/ADT/hash_map.cmake
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${LLVM_BINARY_DIR}/include/llvm/ADT/hash_map.h
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)
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configure_file(
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${LLVM_MAIN_INCLUDE_DIR}/llvm/ADT/hash_set.cmake
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${LLVM_BINARY_DIR}/include/llvm/ADT/hash_set.h
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)
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@ -1,53 +0,0 @@
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# - Check if for hash_map.
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# CHECK_HASHMAP ()
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#
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include(CheckCXXSourceCompiles)
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macro(CHECK_HASHMAP)
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message(STATUS "Checking for C++ hash_map implementation...")
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check_cxx_source_compiles("
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#include <ext/hash_map>
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int main() {
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__gnu_cxx::hash_map<int, int> t;
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}
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"
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HAVE_GNU_EXT_HASH_MAP
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)
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if(HAVE_GNU_EXT_HASH_MAP)
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message(STATUS "C++ hash_map found in 'ext' dir in namespace __gnu_cxx::")
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endif(HAVE_GNU_EXT_HASH_MAP)
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check_cxx_source_compiles("
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#include <ext/hash_map>
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int main() {
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std::hash_map<int, int> t;
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}
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"
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HAVE_STD_EXT_HASH_MAP
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)
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if(HAVE_STD_EXT_HASH_MAP)
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message(STATUS "C++ hash_map found in 'ext' dir in namespace std::")
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endif(HAVE_STD_EXT_HASH_MAP)
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check_cxx_source_compiles("
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#include <hash_map>
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int main() {
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hash_map<int, int> t;
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}
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"
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HAVE_GLOBAL_HASH_MAP
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)
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if(HAVE_GLOBAL_HASH_MAP)
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message(STATUS "C++ hash_map found in global namespace")
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endif(HAVE_GLOBAL_HASH_MAP)
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if(NOT HAVE_GNU_EXT_HASH_MAP)
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if(NOT HAVE_STD_EXT_HASH_MAP)
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if(NOT HAVE_GLOBAL_HASH_MAP)
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message(STATUS "C++ hash_map not found")
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endif(NOT HAVE_GLOBAL_HASH_MAP)
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endif(NOT HAVE_STD_EXT_HASH_MAP)
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endif(NOT HAVE_GNU_EXT_HASH_MAP)
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endmacro(CHECK_HASHMAP)
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@ -1,52 +0,0 @@
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# - Check if for hash_set.
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# CHECK_HASHSET ()
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#
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include(CheckCXXSourceCompiles)
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macro(CHECK_HASHSET)
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message(STATUS "Checking for C++ hash_set implementation...")
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check_cxx_source_compiles("
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#include <ext/hash_set>
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int main() {
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__gnu_cxx::hash_set<int> t;
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}
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"
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HAVE_GNU_EXT_HASH_SET
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)
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if(HAVE_GNU_EXT_HASH_SET)
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message(STATUS "C++ hash_set found in 'ext' dir in namespace __gnu_cxx::")
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endif(HAVE_GNU_EXT_HASH_SET)
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check_cxx_source_compiles("
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#include <ext/hash_set>
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int main() {
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std::hash_set<int> t;
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}
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"
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HAVE_STD_EXT_HASH_SET
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)
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if(HAVE_STD_EXT_HASH_SET)
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message(STATUS "C++ hash_set found in 'ext' dir in namespace std::")
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endif(HAVE_STD_EXT_HASH_SET)
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check_cxx_source_compiles("
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#include <hash_set>
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int main() {
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hash_set<int> t;
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}
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"
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HAVE_GLOBAL_HASH_SET
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)
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if(HAVE_GLOBAL_HASH_SET)
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message(STATUS "C++ hash_set found in global namespace")
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endif(HAVE_GLOBAL_HASH_SET)
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if(NOT HAVE_GNU_EXT_HASH_SET)
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if(NOT HAVE_STD_EXT_HASH_SET)
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if(NOT HAVE_GLOBAL_HASH_SET)
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message(STATUS "C++ hash_set not found")
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endif(NOT HAVE_GLOBAL_HASH_SET)
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endif(NOT HAVE_STD_EXT_HASH_SET)
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endif(NOT HAVE_GNU_EXT_HASH_SET)
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endmacro(CHECK_HASHSET)
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@ -17,7 +17,6 @@
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#ifndef LLVM_ADT_HASHEXTRAS_H
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#define LLVM_ADT_HASHEXTRAS_H
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#include "llvm/ADT/hash_map.h"
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#include <string>
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// Cannot specialize hash template from outside of the std namespace.
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@ -1,150 +0,0 @@
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//===-- llvm/ADT/hash_map - "Portable" wrapper around hash_map --*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by the LLVM research group and is distributed under
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// the University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file provides a wrapper around the mysterious <hash_map> header file
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// that seems to move around between GCC releases into and out of namespaces at
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// will. #including this header will cause hash_map to be available in the
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// global namespace.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_ADT_HASH_MAP
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#define LLVM_ADT_HASH_MAP
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// Compiler Support Matrix
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//
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// Version Namespace Header File
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// 2.95.x :: hash_map
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// 3.0.4 std ext/hash_map
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// 3.1 __gnu_cxx ext/hash_map
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// HP aCC6 std stdex/rw/hashm*ap.h
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// MS VC++ stdext hash_map
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#cmakedefine HAVE_GNU_EXT_HASH_MAP
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#cmakedefine HAVE_STD_EXT_HASH_MAP
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#cmakedefine HAVE_GLOBAL_HASH_MAP
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#cmakedefine HAVE_RW_STDEX_HASH_MAP_H
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#if defined(HAVE_GNU_EXT_HASH_MAP)
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// This is for GCC-3.1+ which puts hash in ext/hash_map
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# include <ext/hash_map>
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# ifndef HASH_NAMESPACE
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# define HASH_NAMESPACE __gnu_cxx
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# endif
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// GCC 3.0.x puts hash_map in <ext/hash_map> and in the std namespace.
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#elif defined(HAVE_STD_EXT_HASH_MAP)
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# include <ext/hash_map>
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# ifndef HASH_NAMESPACE
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# define HASH_NAMESPACE std
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# endif
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// Older compilers such as GCC before version 3.0 do not keep
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// extensions in the `ext' directory, and ignore the `std' namespace.
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#elif defined(HAVE_GLOBAL_HASH_MAP)
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# include <hash_map>
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# ifndef HASH_NAMESPACE
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# define HASH_NAMESPACE std
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# endif
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// HP aCC doesn't include an SGI-like hash_map. For this platform (or
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// any others using Rogue Wave Software's Tools.h++ library), we wrap
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// around them in std::
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#elif defined(HAVE_RW_STDEX_HASH_MAP_H)
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# include <rw/stdex/hashmap.h>
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# include <rw/stdex/hashmmap.h>
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# ifndef HASH_NAMESPACE
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# define HASH_NAMESPACE std
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# endif
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// Support Microsoft VC++.
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#elif defined(_MSC_VER)
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# include <hash_map>
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# ifndef HASH_NAMESPACE
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# define HASH_NAMESPACE stdext
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using std::_Distance;
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# endif
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// Give a warning if we couldn't find it, instead of (or in addition to)
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// randomly doing something dumb.
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#else
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# warning "Autoconfiguration failed to find the hash_map header file."
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#endif
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// we wrap Rogue Wave Tools.h++ rw_hashmap into something SGI-looking, here:
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#ifdef HAVE_RW_STDEX_HASH_MAP_H
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namespace HASH_NAMESPACE {
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template <class DataType> struct hash {
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unsigned int operator()(const unsigned int& x) const {
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return x;
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}
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};
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template <typename KeyType,
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typename ValueType,
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class _HashFcn = hash<KeyType>,
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class _EqualKey = equal_to<KeyType>,
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class _A = allocator <ValueType> >
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class hash_map : public rw_hashmap<KeyType, ValueType, class _HashFcn,
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class _EqualKey, class _A> {
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};
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template <typename KeyType,
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typename ValueType,
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class _HashFcn = hash<KeyType>,
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class _EqualKey = equal_to<KeyType>,
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class _A = allocator <ValueType> >
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class hash_multimap : public rw_hashmultimap<KeyType, ValueType, class _HashFcn,
|
||||
class _EqualKey, class _A> {
|
||||
};
|
||||
|
||||
} // end HASH_NAMESPACE;
|
||||
#endif
|
||||
|
||||
// Include vector because ext/hash_map includes stl_vector.h and leaves
|
||||
// out specializations like stl_bvector.h, causing link conflicts.
|
||||
#include <vector>
|
||||
|
||||
#ifdef _MSC_VER
|
||||
|
||||
// GCC and VC++ have differing ways of implementing hash_maps. As it's not
|
||||
// standardized, that's to be expected. This adapter class allows VC++
|
||||
// hash_map to use GCC's hash classes.
|
||||
namespace stdext {
|
||||
template<class Key> struct hash;
|
||||
|
||||
// Provide a hash function for unsigned ints...
|
||||
template<> struct hash<unsigned int> {
|
||||
inline size_t operator()(unsigned int Val) const {
|
||||
return Val;
|
||||
}
|
||||
};
|
||||
|
||||
template<class Key> class hash_compare<Key, std::less<Key> > {
|
||||
std::less<Key> comp;
|
||||
public:
|
||||
enum { bucket_size = 4 };
|
||||
enum { min_buckets = 8 };
|
||||
hash_compare() {}
|
||||
hash_compare(std::less<Key> pred) : comp(pred) {}
|
||||
size_t operator()(const Key& key) const { return hash<Key>()(key); }
|
||||
bool operator()(const Key& k1, const Key& k2) const { return comp(k1, k2); }
|
||||
};
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
using HASH_NAMESPACE::hash_map;
|
||||
using HASH_NAMESPACE::hash_multimap;
|
||||
using HASH_NAMESPACE::hash;
|
||||
|
||||
#include "llvm/ADT/HashExtras.h"
|
||||
|
||||
#endif
|
||||
@ -1,150 +0,0 @@
|
||||
//==-- llvm/ADT/hash_map.h - "Portable" wrapper around hash_map --*- C++ -*-==//
|
||||
//
|
||||
// The LLVM Compiler Infrastructure
|
||||
//
|
||||
// This file is distributed under the University of Illinois Open Source
|
||||
// License. See LICENSE.TXT for details.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
//
|
||||
// This file provides a wrapper around the mysterious <hash_map> header file
|
||||
// that seems to move around between GCC releases into and out of namespaces at
|
||||
// will. #including this header will cause hash_map to be available in the
|
||||
// global namespace.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
#ifndef LLVM_ADT_HASH_MAP_H
|
||||
#define LLVM_ADT_HASH_MAP_H
|
||||
|
||||
// Compiler Support Matrix
|
||||
//
|
||||
// Version Namespace Header File
|
||||
// 2.95.x :: hash_map
|
||||
// 3.0.4 std ext/hash_map
|
||||
// 3.1 __gnu_cxx ext/hash_map
|
||||
// HP aCC6 std stdex/rw/hashm*ap.h
|
||||
// MS VC++ stdext hash_map
|
||||
|
||||
#undef HAVE_GNU_EXT_HASH_MAP
|
||||
#undef HAVE_STD_EXT_HASH_MAP
|
||||
#undef HAVE_GLOBAL_HASH_MAP
|
||||
#undef HAVE_RW_STDEX_HASH_MAP_H
|
||||
|
||||
#if HAVE_GNU_EXT_HASH_MAP
|
||||
// This is for GCC-3.1+ which puts hash in ext/hash_map
|
||||
# include <ext/hash_map>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE __gnu_cxx
|
||||
# endif
|
||||
|
||||
// GCC 3.0.x puts hash_map in <ext/hash_map> and in the std namespace.
|
||||
#elif HAVE_STD_EXT_HASH_MAP
|
||||
# include <ext/hash_map>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE std
|
||||
# endif
|
||||
|
||||
// Older compilers such as GCC before version 3.0 do not keep
|
||||
// extensions in the `ext' directory, and ignore the `std' namespace.
|
||||
#elif HAVE_GLOBAL_HASH_MAP
|
||||
# include <hash_map>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE std
|
||||
# endif
|
||||
|
||||
// HP aCC doesn't include an SGI-like hash_map. For this platform (or
|
||||
// any others using Rogue Wave Software's Tools.h++ library), we wrap
|
||||
// around them in std::
|
||||
#elif HAVE_RW_STDEX_HASH_MAP_H
|
||||
# include <rw/stdex/hashmap.h>
|
||||
# include <rw/stdex/hashmmap.h>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE std
|
||||
# endif
|
||||
|
||||
// Support Microsoft VC++.
|
||||
#elif defined(_MSC_VER)
|
||||
# include <hash_map>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE stdext
|
||||
using std::_Distance;
|
||||
# endif
|
||||
|
||||
// Give a warning if we couldn't find it, instead of (or in addition to)
|
||||
// randomly doing something dumb.
|
||||
#else
|
||||
# warning "Autoconfiguration failed to find the hash_map header file."
|
||||
#endif
|
||||
|
||||
// we wrap Rogue Wave Tools.h++ rw_hashmap into something SGI-looking, here:
|
||||
#ifdef HAVE_RW_STDEX_HASH_MAP_H
|
||||
namespace HASH_NAMESPACE {
|
||||
|
||||
template <class DataType> struct hash {
|
||||
unsigned int operator()(const unsigned int& x) const {
|
||||
return x;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename KeyType,
|
||||
typename ValueType,
|
||||
class _HashFcn = hash<KeyType>,
|
||||
class _EqualKey = equal_to<KeyType>,
|
||||
class _A = allocator <ValueType> >
|
||||
class hash_map : public rw_hashmap<KeyType, ValueType, class _HashFcn,
|
||||
class _EqualKey, class _A> {
|
||||
};
|
||||
|
||||
template <typename KeyType,
|
||||
typename ValueType,
|
||||
class _HashFcn = hash<KeyType>,
|
||||
class _EqualKey = equal_to<KeyType>,
|
||||
class _A = allocator <ValueType> >
|
||||
class hash_multimap : public rw_hashmultimap<KeyType, ValueType, class _HashFcn,
|
||||
class _EqualKey, class _A> {
|
||||
};
|
||||
|
||||
} // end HASH_NAMESPACE;
|
||||
#endif
|
||||
|
||||
// Include vector because ext/hash_map includes stl_vector.h and leaves
|
||||
// out specializations like stl_bvector.h, causing link conflicts.
|
||||
#include <vector>
|
||||
|
||||
#ifdef _MSC_VER
|
||||
|
||||
// GCC and VC++ have differing ways of implementing hash_maps. As it's not
|
||||
// standardized, that's to be expected. This adapter class allows VC++
|
||||
// hash_map to use GCC's hash classes.
|
||||
namespace stdext {
|
||||
template<class Key> struct hash;
|
||||
|
||||
// Provide a hash function for unsigned ints...
|
||||
template<> struct hash<unsigned int> {
|
||||
inline size_t operator()(unsigned int Val) const {
|
||||
return Val;
|
||||
}
|
||||
};
|
||||
|
||||
template<class Key> class hash_compare<Key, std::less<Key> > {
|
||||
std::less<Key> comp;
|
||||
public:
|
||||
enum { bucket_size = 4 };
|
||||
enum { min_buckets = 8 };
|
||||
hash_compare() {}
|
||||
hash_compare(std::less<Key> pred) : comp(pred) {}
|
||||
size_t operator()(const Key& key) const { return hash<Key>()(key); }
|
||||
bool operator()(const Key& k1, const Key& k2) const { return comp(k1, k2); }
|
||||
};
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
using HASH_NAMESPACE::hash_map;
|
||||
using HASH_NAMESPACE::hash_multimap;
|
||||
using HASH_NAMESPACE::hash;
|
||||
|
||||
#include "llvm/ADT/HashExtras.h"
|
||||
|
||||
#endif // LLVM_ADT_HASH_MAP_H
|
||||
@ -1,111 +0,0 @@
|
||||
//===-- llvm/ADT/hash_set - "Portable" wrapper around hash_set --*- C++ -*-===//
|
||||
//
|
||||
// The LLVM Compiler Infrastructure
|
||||
//
|
||||
// This file was developed by the LLVM research group and is distributed under
|
||||
// the University of Illinois Open Source License. See LICENSE.TXT for details.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
// vim:ft=cpp
|
||||
//
|
||||
// This file provides a wrapper around the mysterious <hash_set> header file
|
||||
// that seems to move around between GCC releases into and out of namespaces at
|
||||
// will. #including this header will cause hash_set to be available in the
|
||||
// global namespace.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
#ifndef LLVM_ADT_HASH_SET
|
||||
#define LLVM_ADT_HASH_SET
|
||||
|
||||
// Compiler Support Matrix
|
||||
//
|
||||
// Version Namespace Header File
|
||||
// 2.95.x :: hash_set
|
||||
// 3.0.4 std ext/hash_set
|
||||
// 3.1 __gnu_cxx ext/hash_set
|
||||
// HP aCC6 std stdex/rw/hashset.h
|
||||
// MS VC++ stdext hash_set
|
||||
|
||||
#cmakedefine HAVE_GNU_EXT_HASH_SET
|
||||
#cmakedefine HAVE_STD_EXT_HASH_SET
|
||||
#cmakedefine HAVE_GLOBAL_HASH_SET
|
||||
#cmakedefine HAVE_RW_STDEX_HASH_SET_H
|
||||
|
||||
// GCC versions 3.1 and later put hash_set in <ext/hash_set> and in
|
||||
// the __gnu_cxx namespace.
|
||||
#if defined(HAVE_GNU_EXT_HASH_SET)
|
||||
# include <ext/hash_set>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE __gnu_cxx
|
||||
# endif
|
||||
|
||||
// GCC 3.0.x puts hash_set in <ext/hash_set> and in the std namespace.
|
||||
#elif defined(HAVE_STD_EXT_HASH_SET)
|
||||
# include <ext/hash_set>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE std
|
||||
# endif
|
||||
|
||||
// Older compilers such as GCC before version 3.0 do not keep
|
||||
// extensions in the `ext' directory, and ignore the `std' namespace.
|
||||
#elif defined(HAVE_GLOBAL_HASH_SET)
|
||||
# include <hash_set>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE std
|
||||
# endif
|
||||
|
||||
// HP aCC doesn't include an SGI-like hash_set. For this platform (or
|
||||
// any others using Rogue Wave Software's Tools.h++ library), we wrap
|
||||
// around them in std::
|
||||
#elif defined(HAVE_RW_STDEX_HASH_SET_H)
|
||||
# include <rw/stdex/hashset.h>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE std
|
||||
# endif
|
||||
|
||||
// Support Microsoft VC++.
|
||||
#elif defined(_MSC_VER)
|
||||
# include <hash_set>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE stdext
|
||||
# endif
|
||||
|
||||
// Give a warning if we couldn't find it, instead of (or in addition to)
|
||||
// randomly doing something dumb.
|
||||
#else
|
||||
# warning "Autoconfiguration failed to find the hash_set header file."
|
||||
#endif
|
||||
|
||||
// we wrap Rogue Wave Tools.h++ rw_hashset into something SGI-looking, here:
|
||||
#ifdef HAVE_RW_STDEX_HASH_SET_H
|
||||
namespace HASH_NAMESPACE {
|
||||
|
||||
/*
|
||||
template <class DataType> struct hash {
|
||||
unsigned int operator()(const unsigned int& x) const {
|
||||
return x;
|
||||
}
|
||||
};
|
||||
*/
|
||||
|
||||
template <typename ValueType,
|
||||
class _HashFcn = hash<ValueType>,
|
||||
class _EqualKey = equal_to<ValueType>,
|
||||
class _A = allocator <ValueType> >
|
||||
class hash_set :
|
||||
public rw_hashset<ValueType, class _HashFcn, class _EqualKey, class _A> {
|
||||
};
|
||||
|
||||
} // end HASH_NAMESPACE;
|
||||
#endif
|
||||
|
||||
using HASH_NAMESPACE::hash_set;
|
||||
|
||||
// Include vector because ext/hash_set includes stl_vector.h and leaves
|
||||
// out specializations like stl_bvector.h, causing link conflicts.
|
||||
#include <vector>
|
||||
|
||||
#include "llvm/ADT/HashExtras.h"
|
||||
|
||||
#endif
|
||||
@ -1,111 +0,0 @@
|
||||
//==-- llvm/ADT/hash_set.h - "Portable" wrapper around hash_set --*- C++ -*-==//
|
||||
//
|
||||
// The LLVM Compiler Infrastructure
|
||||
//
|
||||
// This file is distributed under the University of Illinois Open Source
|
||||
// License. See LICENSE.TXT for details.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
// vim:ft=cpp
|
||||
//
|
||||
// This file provides a wrapper around the mysterious <hash_set> header file
|
||||
// that seems to move around between GCC releases into and out of namespaces at
|
||||
// will. #including this header will cause hash_set to be available in the
|
||||
// global namespace.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
#ifndef LLVM_ADT_HASH_SET_H
|
||||
#define LLVM_ADT_HASH_SET_H
|
||||
|
||||
// Compiler Support Matrix
|
||||
//
|
||||
// Version Namespace Header File
|
||||
// 2.95.x :: hash_set
|
||||
// 3.0.4 std ext/hash_set
|
||||
// 3.1 __gnu_cxx ext/hash_set
|
||||
// HP aCC6 std stdex/rw/hashset.h
|
||||
// MS VC++ stdext hash_set
|
||||
|
||||
#undef HAVE_GNU_EXT_HASH_SET
|
||||
#undef HAVE_STD_EXT_HASH_SET
|
||||
#undef HAVE_GLOBAL_HASH_SET
|
||||
#undef HAVE_RW_STDEX_HASH_SET_H
|
||||
|
||||
// GCC versions 3.1 and later put hash_set in <ext/hash_set> and in
|
||||
// the __gnu_cxx namespace.
|
||||
#if HAVE_GNU_EXT_HASH_SET
|
||||
# include <ext/hash_set>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE __gnu_cxx
|
||||
# endif
|
||||
|
||||
// GCC 3.0.x puts hash_set in <ext/hash_set> and in the std namespace.
|
||||
#elif HAVE_STD_EXT_HASH_SET
|
||||
# include <ext/hash_set>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE std
|
||||
# endif
|
||||
|
||||
// Older compilers such as GCC before version 3.0 do not keep
|
||||
// extensions in the `ext' directory, and ignore the `std' namespace.
|
||||
#elif HAVE_GLOBAL_HASH_SET
|
||||
# include <hash_set>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE std
|
||||
# endif
|
||||
|
||||
// HP aCC doesn't include an SGI-like hash_set. For this platform (or
|
||||
// any others using Rogue Wave Software's Tools.h++ library), we wrap
|
||||
// around them in std::
|
||||
#elif HAVE_RW_STDEX_HASH_SET_H
|
||||
# include <rw/stdex/hashset.h>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE std
|
||||
# endif
|
||||
|
||||
// Support Microsoft VC++.
|
||||
#elif defined(_MSC_VER)
|
||||
# include <hash_set>
|
||||
# ifndef HASH_NAMESPACE
|
||||
# define HASH_NAMESPACE stdext
|
||||
# endif
|
||||
|
||||
// Give a warning if we couldn't find it, instead of (or in addition to)
|
||||
// randomly doing something dumb.
|
||||
#else
|
||||
# warning "Autoconfiguration failed to find the hash_set header file."
|
||||
#endif
|
||||
|
||||
// we wrap Rogue Wave Tools.h++ rw_hashset into something SGI-looking, here:
|
||||
#ifdef HAVE_RW_STDEX_HASH_SET_H
|
||||
namespace HASH_NAMESPACE {
|
||||
|
||||
/*
|
||||
template <class DataType> struct hash {
|
||||
unsigned int operator()(const unsigned int& x) const {
|
||||
return x;
|
||||
}
|
||||
};
|
||||
*/
|
||||
|
||||
template <typename ValueType,
|
||||
class _HashFcn = hash<ValueType>,
|
||||
class _EqualKey = equal_to<ValueType>,
|
||||
class _A = allocator <ValueType> >
|
||||
class hash_set :
|
||||
public rw_hashset<ValueType, class _HashFcn, class _EqualKey, class _A> {
|
||||
};
|
||||
|
||||
} // end HASH_NAMESPACE;
|
||||
#endif
|
||||
|
||||
using HASH_NAMESPACE::hash_set;
|
||||
|
||||
// Include vector because ext/hash_set includes stl_vector.h and leaves
|
||||
// out specializations like stl_bvector.h, causing link conflicts.
|
||||
#include <vector>
|
||||
|
||||
#include "llvm/ADT/HashExtras.h"
|
||||
|
||||
#endif // LLVM_ADT_HASH_SET_H
|
||||
Loading…
Reference in New Issue
Block a user