updated build system

CMakeLists.txt

@@ -122,6 +122,7 @@ endif()
       -DPROJECT_COPYRIGHT=${PROJECT_COPYRIGHT}
       -DPROJECT_DESC=${PROJECT_DESC}
       -DPROJECT_DIST_DIR=${PROJECT_DIST_DIR}
+      -DPROJECT_ENABLE_BACKWARD_CPP=${PROJECT_ENABLE_BACKWARD_CPP}
       -DPROJECT_ENABLE_BOOST=${PROJECT_ENABLE_BOOST}
       -DPROJECT_ENABLE_CPP_HTTPLIB=${PROJECT_ENABLE_CPP_HTTPLIB}
       -DPROJECT_ENABLE_CURL=${PROJECT_ENABLE_CURL}

cmake/libraries.cmake

@@ -6,6 +6,7 @@ include(cmake/libraries/openssl.cmake)
 
 include(cmake/libraries/boost.cmake)
 
+include(cmake/libraries/backward_cpp.cmake)
 include(cmake/libraries/cpp_httplib.cmake)
 include(cmake/libraries/curl.cmake)
 include(cmake/libraries/fuse.cmake)

cmake/libraries/backward_cpp.cmake

@@ -0,0 +1,7 @@
+if(PROJECT_ENABLE_BACKWARD_CPP AND PROJECT_BUILD)
+  add_definitions(-DPROJECT_ENABLE_BACKWARD_CPP)
+
+  if(PROJECT_IS_MINGW)
+    link_libraries(msvcr90)
+  endif()
+endif()

cmake/options.cmake

@@ -1,3 +1,4 @@
+option(PROJECT_ENABLE_BACKWARD_CPP "Enable backward-cpp" ON)
 option(PROJECT_ENABLE_BOOST "Enable boost libraries" ON)
 option(PROJECT_ENABLE_CPP_HTTPLIB "Enable cpp-httplib" ON)
 option(PROJECT_ENABLE_CURL "Enable curl library" ON)

config.sh

@@ -19,6 +19,7 @@ PROJECT_APP_LIST=(${PROJECT_NAME})
 PROJECT_PRIVATE_KEY=${DEVELOPER_PRIVATE_KEY}
 PROJECT_PUBLIC_KEY=${DEVELOPER_PUBLIC_KEY}
 
+PROJECT_ENABLE_BACKWARD_CPP=ON
 PROJECT_ENABLE_BOOST=ON
 PROJECT_ENABLE_CPP_HTTPLIB=ON
 PROJECT_ENABLE_CURL=ON
@@ -33,6 +34,7 @@ PROJECT_ENABLE_STDUUID=ON
 PROJECT_ENABLE_TESTING=ON
 PROJECT_ENABLE_WINFSP=ON
 
+PROJECT_KEEP_BACKWARD_CPP=1
 PROJECT_STATIC_LINK=ON
 
 PROJECT_MINGW64_COPY_DEPENDENCIES+=()

repertory/repertory/main.cpp

@@ -19,7 +19,7 @@
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   SOFTWARE.
 */
-#if !defined(PROJECT_STATIC_LINK)
+#if defined(PROJECT_ENABLE_BACKWARD_CPP)
 #include "backward.hpp"
 #endif
 
@@ -32,7 +32,7 @@
 using namespace repertory;
 
 auto main(int argc, char **argv) -> int {
-#if !defined(PROJECT_STATIC_LINK)
+#if defined(PROJECT_ENABLE_BACKWARD_CPP)
   static backward::SignalHandling sh;
 #endif
 

repertory/repertory_test/main.cpp

@@ -19,7 +19,7 @@
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   SOFTWARE.
 */
-#if !defined(PROJECT_STATIC_LINK)
+#if defined(PROJECT_ENABLE_BACKWARD_CPP)
 #include "backward.hpp"
 #endif
 
@@ -36,7 +36,7 @@ std::size_t PROVIDER_INDEX{0U};
 #endif // _WIN32
 
 auto main(int argc, char **argv) -> int {
-#if !defined(PROJECT_STATIC_LINK)
+#if defined(PROJECT_ENABLE_BACKWARD_CPP)
   static backward::SignalHandling sh;
 #endif
 

scripts/env.sh

@@ -202,6 +202,7 @@ fi
 
 if [ "${PROJECT_STATIC_LINK}" == "ON" ]; then
   PROJECT_BUILD_SHARED_LIBS=OFF
+  PROJECT_ENABLE_BACKWARD_CPP=OFF
 else
   PROJECT_BUILD_SHARED_LIBS=ON
 fi

scripts/options.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 
 PROJECT_LIBRARIES=(
+  BACKWARD_CPP
   BOOST
   CPP_HTTPLIB
   CURL
@@ -17,6 +18,7 @@ PROJECT_LIBRARIES=(
 )
 
 declare -A PROJECT_CLEANUP
+PROJECT_CLEANUP[BACKWARD_CPP]="include/backward.hpp:src/backward.cpp"
 PROJECT_CLEANUP[BOOST]="boost_*"
 PROJECT_CLEANUP[CPP_HTTPLIB]="cpp-httplib-*"
 PROJECT_CLEANUP[CURL]="curl-*"

support/3rd_party/include/backward.hpp

@@ -1,3 +1,4 @@
+#if defined(PROJECT_ENABLE_BACKWARD_CPP)
 /*
  * backward.hpp
  * Copyright 2013 Google Inc. All Rights Reserved.
@@ -81,17 +82,17 @@
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
+#include <exception>
 #include <fstream>
 #include <iomanip>
 #include <iostream>
+#include <iterator>
 #include <limits>
 #include <new>
 #include <sstream>
 #include <streambuf>
 #include <string>
 #include <vector>
-#include <exception>
-#include <iterator>
 
 #if defined(BACKWARD_SYSTEM_LINUX)
 
@@ -211,7 +212,7 @@
 #else
 #include <link.h>
 #endif
-#if defined(__ppc__) || defined(__powerpc) || defined(__powerpc__) ||        \
+#if defined(__ppc__) || defined(__powerpc) || defined(__powerpc__) ||          \
     defined(__POWERPC__)
 // Linux kernel header required for the struct pt_regs definition
 // to access the NIP (Next Instruction Pointer) register value
@@ -507,11 +508,17 @@ typedef pdb_symbol current;
 
 namespace details {
 
-template <typename T> struct rm_ptr { typedef T type; };
+template <typename T> struct rm_ptr {
+  typedef T type;
+};
 
-template <typename T> struct rm_ptr<T *> { typedef T type; };
+template <typename T> struct rm_ptr<T *> {
+  typedef T type;
+};
 
-template <typename T> struct rm_ptr<const T *> { typedef const T type; };
+template <typename T> struct rm_ptr<const T *> {
+  typedef const T type;
+};
 
 template <typename R, typename T, R (*F)(T)> struct deleter {
   template <typename U> void operator()(U &ptr) const { (*F)(ptr); }
@@ -521,7 +528,7 @@ template <typename T> struct default_delete {
   void operator()(T &ptr) const { delete ptr; }
 };
 
-template <typename T, typename Deleter = deleter<void, void *, &::free> >
+template <typename T, typename Deleter = deleter<void, void *, &::free>>
 class handle {
   struct dummy;
   T _val;
@@ -1134,7 +1141,7 @@ public:
   NOINLINE
   size_t load_here(size_t depth = 32, void *context = nullptr,
                    void *error_addr = nullptr) {
-    set_context(static_cast<CONTEXT*>(context));
+    set_context(static_cast<CONTEXT *>(context));
     set_error_addr(error_addr);
     CONTEXT localCtx; // used when no context is provided
 
@@ -1228,7 +1235,7 @@ class TraceResolverImplBase {
 public:
   virtual ~TraceResolverImplBase() {}
 
-  virtual void load_addresses(void *const*addresses, int address_count) {
+  virtual void load_addresses(void *const *addresses, int address_count) {
     (void)addresses;
     (void)address_count;
   }
@@ -1252,7 +1259,8 @@ template <typename TAG> class TraceResolverImpl;
 
 #ifdef BACKWARD_SYSTEM_UNKNOWN
 
-template <> class TraceResolverImpl<system_tag::unknown_tag>
+template <>
+class TraceResolverImpl<system_tag::unknown_tag>
     : public TraceResolverImplBase {};
 
 #endif
@@ -1327,7 +1335,7 @@ template <>
 class TraceResolverLinuxImpl<trace_resolver_tag::backtrace_symbol>
     : public TraceResolverLinuxBase {
 public:
-  void load_addresses(void *const*addresses, int address_count) override {
+  void load_addresses(void *const *addresses, int address_count) override {
     if (address_count == 0) {
       return;
     }
@@ -1428,7 +1436,7 @@ public:
       // this is preferable. Libbfd will search for stripped debug
       // symbols in the same directory.
       fobj = load_object_with_bfd(trace.object_filename);
-    } else{
+    } else {
       // The original object file was *deleted*! The only hope is
       // that the debug symbols are either inside the shared
       // object file, or are in the same directory, and this is
@@ -1559,7 +1567,7 @@ private:
   bool _bfd_loaded;
 
   typedef details::handle<bfd *,
-                          details::deleter<bfd_boolean, bfd *, &bfd_close> >
+                          details::deleter<bfd_boolean, bfd *, &bfd_close>>
       bfd_handle_t;
 
   typedef details::handle<asymbol **> bfd_symtab_t;
@@ -1867,7 +1875,7 @@ public:
     }
 #endif
 
-//#define BACKWARD_I_DO_NOT_RECOMMEND_TO_ENABLE_THIS_HORRIBLE_PIECE_OF_CODE
+// #define BACKWARD_I_DO_NOT_RECOMMEND_TO_ENABLE_THIS_HORRIBLE_PIECE_OF_CODE
 #ifdef BACKWARD_I_DO_NOT_RECOMMEND_TO_ENABLE_THIS_HORRIBLE_PIECE_OF_CODE
     if (!cudie) {
       // If it's still not enough, lets dive deeper in the shit, and try
@@ -1931,9 +1939,9 @@ public:
   }
 
 private:
-  typedef details::handle<Dwfl *, details::deleter<void, Dwfl *, &dwfl_end> >
+  typedef details::handle<Dwfl *, details::deleter<void, Dwfl *, &dwfl_end>>
       dwfl_handle_t;
-  details::handle<Dwfl_Callbacks *, details::default_delete<Dwfl_Callbacks *> >
+  details::handle<Dwfl_Callbacks *, details::default_delete<Dwfl_Callbacks *>>
       _dwfl_cb;
   dwfl_handle_t _dwfl_handle;
   bool _dwfl_handle_initialized;
@@ -2255,14 +2263,14 @@ public:
 private:
   bool _dwarf_loaded;
 
-  typedef details::handle<int, details::deleter<int, int, &::close> >
+  typedef details::handle<int, details::deleter<int, int, &::close>>
       dwarf_file_t;
 
-  typedef details::handle<Elf *, details::deleter<int, Elf *, &elf_end> >
+  typedef details::handle<Elf *, details::deleter<int, Elf *, &elf_end>>
       dwarf_elf_t;
 
   typedef details::handle<Dwarf_Debug,
-                          details::deleter<int, Dwarf_Debug, &close_dwarf> >
+                          details::deleter<int, Dwarf_Debug, &close_dwarf>>
       dwarf_handle_t;
 
   typedef std::map<Dwarf_Addr, int> die_linemap_t;
@@ -3349,9 +3357,10 @@ private:
       char **srcfiles = 0;
       Dwarf_Signed file_count = 0;
       if (dwarf_srcfiles(cu_die, &srcfiles, &file_count, &error) == DW_DLV_OK) {
-        if (file_count > 0 && file_index <= static_cast<Dwarf_Unsigned>(file_count)) {
+        if (file_count > 0 &&
+            file_index <= static_cast<Dwarf_Unsigned>(file_count)) {
           file = std::string(srcfiles[file_index - 1]);
-	}
+        }
 
         // Deallocate all strings!
         for (int i = 0; i < file_count; ++i) {
@@ -3488,7 +3497,7 @@ template <>
 class TraceResolverDarwinImpl<trace_resolver_tag::backtrace_symbol>
     : public TraceResolverImplBase {
 public:
-  void load_addresses(void *const*addresses, int address_count) override {
+  void load_addresses(void *const *addresses, int address_count) override {
     if (address_count == 0) {
       return;
     }
@@ -3605,7 +3614,8 @@ public:
   }
 };
 
-template <> class TraceResolverImpl<system_tag::windows_tag>
+template <>
+class TraceResolverImpl<system_tag::windows_tag>
     : public TraceResolverImplBase {
 public:
   TraceResolverImpl() {
@@ -3619,13 +3629,13 @@ public:
     DWORD symOptions = SymGetOptions();
     symOptions |= SYMOPT_LOAD_LINES | SYMOPT_UNDNAME;
     SymSetOptions(symOptions);
-    EnumProcessModules(process, &module_handles[0],
-                       static_cast<DWORD>(module_handles.size() * sizeof(HMODULE)),
-		       &cbNeeded);
+    EnumProcessModules(
+        process, &module_handles[0],
+        static_cast<DWORD>(module_handles.size() * sizeof(HMODULE)), &cbNeeded);
     module_handles.resize(cbNeeded / sizeof(HMODULE));
-    EnumProcessModules(process, &module_handles[0],
-                       static_cast<DWORD>(module_handles.size() * sizeof(HMODULE)),
-		       &cbNeeded);
+    EnumProcessModules(
+        process, &module_handles[0],
+        static_cast<DWORD>(module_handles.size() * sizeof(HMODULE)), &cbNeeded);
     std::transform(module_handles.begin(), module_handles.end(),
                    std::back_inserter(modules), get_mod_info(process));
     void *base = modules[0].base_address;
@@ -3652,14 +3662,14 @@ public:
 
     if (!SymFromAddr(process, (ULONG64)t.addr, &displacement, &sym.sym)) {
       // TODO:  error handling everywhere
-      char* lpMsgBuf;
+      char *lpMsgBuf;
       DWORD dw = GetLastError();
 
       if (FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |
                              FORMAT_MESSAGE_FROM_SYSTEM |
                              FORMAT_MESSAGE_IGNORE_INSERTS,
                          NULL, dw, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-                         (char*)&lpMsgBuf, 0, NULL)) {
+                         (char *)&lpMsgBuf, 0, NULL)) {
         std::fprintf(stderr, "%s\n", lpMsgBuf);
         LocalFree(lpMsgBuf);
       }
@@ -3698,7 +3708,7 @@ class TraceResolver : public TraceResolverImpl<system_tag::current_tag> {};
 
 class SourceFile {
 public:
-  typedef std::vector<std::pair<unsigned, std::string> > lines_t;
+  typedef std::vector<std::pair<unsigned, std::string>> lines_t;
 
   SourceFile() {}
   SourceFile(const std::string &path) {
@@ -3809,15 +3819,16 @@ public:
   }
 #endif
 
-  // Allow adding to paths gotten from BACKWARD_CXX_SOURCE_PREFIXES after loading the
-  // library; this can be useful when the library is loaded when the locations are unknown
-  // Warning: Because this edits the static paths variable, it is *not* intrinsiclly thread safe
-  static void add_paths_to_env_variable_impl(const std::string & to_add) {
+  // Allow adding to paths gotten from BACKWARD_CXX_SOURCE_PREFIXES after
+  // loading the library; this can be useful when the library is loaded when the
+  // locations are unknown Warning: Because this edits the static paths
+  // variable, it is *not* intrinsiclly thread safe
+  static void add_paths_to_env_variable_impl(const std::string &to_add) {
     get_mutable_paths_from_env_variable().push_back(to_add);
   }
 
 private:
-  details::handle<std::ifstream *, details::default_delete<std::ifstream *> >
+  details::handle<std::ifstream *, details::default_delete<std::ifstream *>>
       _file;
 
   static std::vector<std::string> get_paths_from_env_variable_impl() {
@@ -3830,8 +3841,9 @@ private:
   }
 
   static std::vector<std::string> &get_mutable_paths_from_env_variable() {
-    static volatile std::vector<std::string> paths = get_paths_from_env_variable_impl();
-    return const_cast<std::vector<std::string>&>(paths);
+    static volatile std::vector<std::string> paths =
+        get_paths_from_env_variable_impl();
+    return const_cast<std::vector<std::string> &>(paths);
   }
 
   static const std::vector<std::string> &get_paths_from_env_variable() {
@@ -4055,7 +4067,7 @@ private:
   void print_stacktrace(ST &st, std::ostream &os, Colorize &colorize) {
     print_header(os, st.thread_id());
     _resolver.load_stacktrace(st);
-    if ( reverse ) {
+    if (reverse) {
       for (size_t trace_idx = st.size(); trace_idx > 0; --trace_idx) {
         print_trace(os, _resolver.resolve(st[trace_idx - 1]), colorize);
       }
@@ -4166,20 +4178,20 @@ class SignalHandling {
 public:
   static std::vector<int> make_default_signals() {
     const int posix_signals[] = {
-      // Signals for which the default action is "Core".
-      SIGABRT, // Abort signal from abort(3)
-      SIGBUS,  // Bus error (bad memory access)
-      SIGFPE,  // Floating point exception
-      SIGILL,  // Illegal Instruction
-      SIGIOT,  // IOT trap. A synonym for SIGABRT
-      SIGQUIT, // Quit from keyboard
-      SIGSEGV, // Invalid memory reference
-      SIGSYS,  // Bad argument to routine (SVr4)
-      SIGTRAP, // Trace/breakpoint trap
-      SIGXCPU, // CPU time limit exceeded (4.2BSD)
-      SIGXFSZ, // File size limit exceeded (4.2BSD)
+        // Signals for which the default action is "Core".
+        SIGABRT, // Abort signal from abort(3)
+        SIGBUS,  // Bus error (bad memory access)
+        SIGFPE,  // Floating point exception
+        SIGILL,  // Illegal Instruction
+        SIGIOT,  // IOT trap. A synonym for SIGABRT
+        SIGQUIT, // Quit from keyboard
+        SIGSEGV, // Invalid memory reference
+        SIGSYS,  // Bad argument to routine (SVr4)
+        SIGTRAP, // Trace/breakpoint trap
+        SIGXCPU, // CPU time limit exceeded (4.2BSD)
+        SIGXFSZ, // File size limit exceeded (4.2BSD)
 #if defined(BACKWARD_SYSTEM_DARWIN)
-      SIGEMT, // emulation instruction executed
+        SIGEMT, // emulation instruction executed
 #endif
     };
     return std::vector<int>(posix_signals,
@@ -4243,11 +4255,11 @@ public:
 #elif defined(__arm__)
     error_addr = reinterpret_cast<void *>(uctx->uc_mcontext.arm_pc);
 #elif defined(__aarch64__)
-    #if defined(__APPLE__)
-      error_addr = reinterpret_cast<void *>(uctx->uc_mcontext->__ss.__pc);
-    #else
-      error_addr = reinterpret_cast<void *>(uctx->uc_mcontext.pc);
-    #endif
+#if defined(__APPLE__)
+    error_addr = reinterpret_cast<void *>(uctx->uc_mcontext->__ss.__pc);
+#else
+    error_addr = reinterpret_cast<void *>(uctx->uc_mcontext.pc);
+#endif
 #elif defined(__mips__)
     error_addr = reinterpret_cast<void *>(
         reinterpret_cast<struct sigcontext *>(&uctx->uc_mcontext)->sc_pc);
@@ -4276,7 +4288,7 @@ public:
     printer.address = true;
     printer.print(st, stderr);
 
-#if (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 700) || \
+#if (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 700) ||                        \
     (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200809L)
     psiginfo(info, nullptr);
 #else
@@ -4494,3 +4506,4 @@ public:
 } // namespace backward
 
 #endif /* H_GUARD */
+#endif // defined(PROJECT_ENABLE_BACKWARD_CPP)

support/3rd_party/src/backward.cpp

@@ -1,3 +1,4 @@
+#if defined(PROJECT_ENABLE_BACKWARD_CPP)
 // Pick your poison.
 //
 // On GNU/Linux, you have few choices to get the most out of your stack trace.
@@ -40,3 +41,4 @@ namespace backward {
 backward::SignalHandling sh;
 
 } // namespace backward
+#endif // defined(PROJECT_ENABLE_BACKWARD_CPP)