From 0f9ea102bd75ddc923677aa29e2284103b9f0ffe Mon Sep 17 00:00:00 2001
From: Maxim Samsonov <m.samsonov@computer.org>
Date: Sat, 9 Mar 2024 12:17:18 +0300
Subject: [PATCH] Fixing MinGW port

---
 CMakeLists.txt        | 27 +++++++++++++++++----------
 src/dwarfsck_main.cpp | 21 ++++++++++++++++-----
 2 files changed, 33 insertions(+), 15 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c5410807a..59cb7a550 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -195,14 +195,18 @@ if("${OSTYPE_TXT}" MATCHES "^linux-musl.*")
   add_compile_definitions(__musl__)
   include(${TOOLS}/cmake-scripts/setup-libutfcpp.cmake)
   add_dependencies(_LIBARCHIVE ${LIBUTFCPP_PRJ})
-  set(PATCH_FOLLY ON)
+  if (NOT NO_PATCH)
+    set(PATCH_FOLLY ON)
+  endif(NOT NO_PATCH)
 endif()
 
 if ("${OSTYPE_TXT}" MATCHES "^darwin*")
   include(${TOOLS}/cmake-scripts/macos-environment.cmake)
   include(${TOOLS}/cmake-scripts/setup-libutfcpp.cmake)
   add_dependencies(_LIBARCHIVE ${LIBUTFCPP_PRJ})
-  set(PATCH_FOLLY ON)
+  if (NOT NO_PATCH)
+    set(PATCH_FOLLY ON)
+  endif(NOT NO_PATCH)
 endif()
 
 if ("${OSTYPE_TXT}" MATCHES "msys")
@@ -213,8 +217,10 @@ if ("${OSTYPE_TXT}" MATCHES "msys")
   # This is because of some new features of glog 0.7.0
   add_definitions(-DGLOG_USE_GLOG_EXPORT)
 
-  set(PATCH_FOLLY ON)
-  set(PATCH_FBTHRIFT ON)
+  if (NOT NO_PATCH)
+    set(PATCH_FOLLY ON)
+    set(PATCH_FBTHRIFT ON)
+  endif(NOT NO_PATCH)
 endif()
 
 if (${PATCH_FOLLY})
@@ -251,9 +257,9 @@ if (${PATCH_FBTHRIFT})
   )
 
   if(PATCH_FBTHRIFT_RES EQUAL 0)
-    message(STATUS "Patched fbthrift at '${FOLLY_FBTHRIFT}'")
+    message(STATUS "Patched fbthrift at '${FBTHRIFT_ROOT}'")
   else(PATCH_FBTHRIFT_RES EQUAL 0)
-    message(FATAL_ERROR "Failed to patch fbthrift at '${FOLLY_FBTHRIFT}': ${PATCH_FBTHRIFT_TXT}")
+    message(FATAL_ERROR "Failed to patch fbthrift at '${FBTHRIFT_ROOT}': ${PATCH_FBTHRIFT_TXT}")
   endif(PATCH_FBTHRIFT_RES EQUAL 0)
 endif(${PATCH_FBTHRIFT})
 
@@ -616,7 +622,7 @@ if("${TEBAKO_BUILD_SCOPE}" STREQUAL "ALL")
   add_library(dwarfsextract_main src/dwarfsextract_main.cpp)
 
   target_link_libraries(dwarfsck_main folly)
-  target_link_libraries(dwarfsbench_main folly )
+  target_link_libraries(dwarfsbench_main folly)
   target_link_libraries(dwarfsextract_main folly)
 
   add_executable(dwarfsck src/dwarfsck.cpp)
@@ -624,11 +630,11 @@ if("${TEBAKO_BUILD_SCOPE}" STREQUAL "ALL")
   add_executable(dwarfsextract src/dwarfsextract.cpp)
   add_executable(dwarfsuniversal src/universal.cpp)
 
-  target_link_libraries(dwarfsck dwarfsck_main ws2_32 wsock32)
+  target_link_libraries(dwarfsck dwarfsck_main)
   target_link_libraries(dwarfsbench dwarfsbench_main)
   target_link_libraries(dwarfsextract dwarfsextract_main)
   target_link_libraries(dwarfsuniversal mkdwarfs_main dwarfsck_main
-        dwarfsextract_main ws2_32 wsock32)
+        dwarfsextract_main)
   set_target_properties(dwarfsuniversal PROPERTIES
         RUNTIME_OUTPUT_DIRECTORY universal
         OUTPUT_NAME dwarfs-universal)
@@ -995,7 +1001,8 @@ target_link_libraries(
   thrift_light
   folly
   fsst
-  ${Boost_LIBRARIES})
+  ${Boost_LIBRARIES}
+  )
 
 if(LIBLZ4_FOUND)
   target_link_libraries(dwarfs PkgConfig::LIBLZ4)
diff --git a/src/dwarfsck_main.cpp b/src/dwarfsck_main.cpp
index 9cad1a383..477252f56 100644
--- a/src/dwarfsck_main.cpp
+++ b/src/dwarfsck_main.cpp
@@ -27,8 +27,13 @@
 
 #include <boost/program_options.hpp>
 
-#include <folly/File.h>
-#include <folly/FileUtil.h>
+// [maxirmx]
+// Re: tebako patch
+// folly::Files refers WinSocks that I am trying to avoid
+// #include <folly/File.h>
+// #include <folly/FileUtil.h>
+
+#include <folly/detail/FileUtilDetail.h>
 #include <folly/String.h>
 #include <folly/json.h>
 #include <folly/portability/Unistd.h>
@@ -132,13 +137,18 @@ int dwarfsck_main(int argc, sys_char** argv) {
     auto mm = std::make_shared<mmap>(input);
 
     if (!export_metadata.empty()) {
-      auto of = folly::File(export_metadata, O_RDWR | O_CREAT | O_TRUNC);
+// [maxirmx]
+// Re: tebako patch
+//   auto of = folly::File(export_metadata, O_RDWR | O_CREAT | O_TRUNC);
+      int fd = ::open(export_metadata.c_str(), O_RDWR | O_CREAT | O_TRUNC, 0666);
       filesystem_v2 fs(lgr, mm, fsopts);
       auto json = fs.serialize_metadata_as_json(false);
-      if (folly::writeFull(of.fd(), json.data(), json.size()) < 0) {
+//      if (folly::writeFull(of.fd(), json.data(), json.size()) < 0) {
+      if (folly::fileutil_detail::wrapFull(::write, fd, json.data(), json.size()) < 0) {
         LOG_ERROR << "failed to export metadata";
       }
-      of.close();
+//      of.close();
+      ::close(fd);
     } else if (json) {
       filesystem_v2 fs(lgr, mm, fsopts);
       std::cout << folly::toPrettyJson(fs.metadata_as_dynamic()) << "\n";
@@ -161,6 +171,7 @@ int dwarfsck_main(int argc, sys_char** argv) {
         return 1;
       }
     }
+
   } catch (system_error const& e) {
     std::cerr << folly::exceptionStr(e) << "\n";
     return 1;