add config binary
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8 changed files with 117 additions and 0 deletions
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@ -2,6 +2,15 @@ cmake_minimum_required(VERSION 3.0)
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project(cnorxz)
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execute_process(COMMAND bash "-c" "git rev-parse HEAD" OUTPUT_VARIABLE GIT_HASH OUTPUT_STRIP_TRAILING_WHITESPACE)
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execute_process(COMMAND bash "-c" "git tag -l --sort=refname v* | tail -n1" OUTPUT_VARIABLE GIT_TAG OUTPUT_STRIP_TRAILING_WHITESPACE)
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execute_process(COMMAND bash "-c" "git rev-parse ${GIT_TAG}" OUTPUT_VARIABLE GIT_TAG_HASH OUTPUT_STRIP_TRAILING_WHITESPACE)
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string(SUBSTRING ${GIT_TAG} 1 -1 VERSION)
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if(NOT ${GIT_HASH} EQUAL ${GIT_TAG_HASH})
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string(SUBSTRING ${GIT_HASH} 0 7 GIT_HASH_SHORT)
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set(VERSION "${VERSION}-${GIT_HASH_SHORT}")
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endif()
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if(CMAKE_COMPILER_IS_GNUCXX)
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if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 7.0)
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message(FATAL_ERROR "require gcc version >= 7.0")
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@ -42,4 +51,8 @@ else()
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set(ENABLE_hdf5 TRUE CACHE BOOL "enable hdf5")
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endif()
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add_definitions(-DVERSION="${VERSION}")
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add_definitions(-DGIT_COMMIT="${GIT_HASH}")
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add_definitions(-DCXX_FLAGS="${CMAKE_CXX_FLAGS}")
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add_subdirectory(src)
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@ -2,6 +2,7 @@
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include_directories(${CMAKE_SOURCE_DIR}/src/include)
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add_subdirectory(tests)
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add_subdirectory(lib)
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add_subdirectory(bin)
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if(ENABLE_hdf5)
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add_subdirectory(opt/hdf5)
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6
src/bin/CMakeLists.txt
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6
src/bin/CMakeLists.txt
Normal file
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@ -0,0 +1,6 @@
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add_executable(cnorxz-config config.cc)
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add_dependencies(cnorxz-config cnorxz)
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target_link_libraries(cnorxz-config cnorxz)
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install(TARGETS cnorxz-config RUNTIME DESTINATION ${INSTALL_PATH}/bin)
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52
src/bin/config.cc
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52
src/bin/config.cc
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@ -0,0 +1,52 @@
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#include <cstdlib>
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#include <iostream>
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#include <map>
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#include <functional>
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#include "base/config.h"
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using CNORXZ::String;
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using CNORXZ::SizeT;
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typedef std::map<String,std::function<String(void)>> CMapT;
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auto configMap()
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{
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CMapT m;
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m["--version"] = CNORXZ::Config::version;
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m["--commit"] = CNORXZ::Config::commit;
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m["--flags"] = CNORXZ::Config::flags;
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return m;
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}
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void printUsage(const String& prog, const CMapT& cm)
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{
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std::cout << "usage: " << prog << " ";
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for(const auto& x: cm){
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std::cout << "[" << x.first << "] ";
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}
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std::cout << std::endl;
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}
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int main(int argc, char** argv)
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{
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const String prog(argv[0]);
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const auto cm = configMap();
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if(argc == 1){
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printUsage(prog, cm);
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}
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try {
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for(SizeT i = 1; i != static_cast<SizeT>(argc); ++i){
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std::cout << cm.at( String(argv[i]) )() << std::endl;
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}
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}
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catch(const std::out_of_range& e){
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std::cerr << "caught exception: " << e.what() << std::endl;
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printUsage(prog, cm);
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return 1;
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}
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catch(...){
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std::cerr << "caught generic exception" << std::endl;
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}
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return 0;
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}
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@ -25,6 +25,7 @@
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#include "isq.h"
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#include "iter.h"
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#include "uuid.h"
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#include "config.h"
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#include "base.cc.h"
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20
src/include/base/config.h
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20
src/include/base/config.h
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@ -0,0 +1,20 @@
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#ifndef __cxz_config_h__
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#define __cxz_config_h__
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#include <cstdlib>
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#include "base/types.h"
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namespace CNORXZ
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{
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namespace Config
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{
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String version();
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String commit();
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String flags();
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}
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}
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#endif
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@ -2,6 +2,7 @@
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set(libcnorxz_a_SOURCES
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${CMAKE_SOURCE_DIR}/src/lib/base/to_string.cc
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${CMAKE_SOURCE_DIR}/src/lib/base/uuid.cc
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${CMAKE_SOURCE_DIR}/src/lib/base/config.cc
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${CMAKE_SOURCE_DIR}/src/lib/memory/memcount.cc
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${CMAKE_SOURCE_DIR}/src/lib/ranges/range_base.cc
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${CMAKE_SOURCE_DIR}/src/lib/ranges/yrange.cc
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23
src/lib/base/config.cc
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23
src/lib/base/config.cc
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@ -0,0 +1,23 @@
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#include "base/config.h"
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namespace CNORXZ
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{
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namespace Config
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{
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String version()
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{
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return String(VERSION);
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}
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String commit()
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{
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return String(GIT_COMMIT);
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}
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String flags()
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{
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return String(CXX_FLAGS);
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}
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}
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}
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