refs #142, solaris support for tests

Took 51 minutes

CMakeLists.txt

@@ -32,6 +32,8 @@ endif()
 if(CMAKE_CXX_STANDARD LESS 11)
     message(FATAL_ERROR "CMAKE_CXX_STANDARD is less than 11, ghc::filesystem only works with C++11 and above.")
 endif()
+message(STATUS "System name: ${CMAKE_SYSTEM_NAME}")
+message(STATUS "Compiler ID: ${CMAKE_CXX_COMPILER_ID}")
 message(STATUS "CMAKE_CXX_COMPILE_FEATURES: ${CMAKE_CXX_COMPILE_FEATURES}")
 
 add_library(ghc_filesystem INTERFACE)

cmake/GhcHelper.cmake

@@ -1,6 +1,5 @@
 macro(AddExecutableWithStdFS targetName)
-
-if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" AND (CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 7.0 OR CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0))
+if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" AND (CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 7.0 OR CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0))
     if(APPLE)
         include_directories(/usr/local/opt/llvm/include)
         link_directories(/usr/local/opt/llvm/lib)
@@ -20,6 +19,9 @@ if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" AND (CMAKE_CXX_COMPILER_VERSION
             target_link_libraries(${targetName} -stdlib=libc++)
         endif()
     endif()
+    if(${CMAKE_SYSTEM_NAME} MATCHES "(SunOS|Solaris)")
+        target_link_libraries(filesystem_test xnet)
+    endif()
     target_compile_definitions(${targetName} PRIVATE USE_STD_FS)
 endif()
 
@@ -29,6 +31,9 @@ if (CMAKE_COMPILER_IS_GNUCXX AND (CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 8.0 O
     if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.0)
         target_link_libraries(${targetName} -lstdc++fs)
     endif()
+    if(${CMAKE_SYSTEM_NAME} MATCHES "(SunOS|Solaris)")
+        target_link_libraries(${targetName} xnet)
+    endif()
     target_compile_options(${targetName} PRIVATE $<$<BOOL:${CYGWIN}>:-Wa,-mbig-obj>)
     target_compile_definitions(${targetName} PRIVATE USE_STD_FS)
 endif()
@@ -47,6 +52,9 @@ macro(AddTestExecutableWithStdCpp cppStd)
     add_executable(filesystem_test_cpp${cppStd} ${ARGN})
     set_property(TARGET filesystem_test_cpp${cppStd} PROPERTY CXX_STANDARD ${cppStd})
     target_link_libraries(filesystem_test_cpp${cppStd} ghc_filesystem)
+    if(${CMAKE_SYSTEM_NAME} MATCHES "(SunOS|Solaris)")
+        target_link_libraries(filesystem_test_cpp${cppStd} xnet)
+    endif()
     target_compile_options(filesystem_test_cpp${cppStd} PRIVATE
             $<$<BOOL:${EMSCRIPTEN}>:-s DISABLE_EXCEPTION_CATCHING=0>
             $<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:-Wall -Wextra -Wshadow -Wconversion -Wsign-conversion -Wpedantic -Werror -Wno-error=deprecated-declarations>

include/ghc/filesystem.hpp

@@ -1316,22 +1316,38 @@ template <typename T>
 GHC_INLINE file_type file_type_from_dirent_impl(const T& t, std::true_type)
 {
     switch (t.d_type) {
+#ifdef DT_BLK
         case DT_BLK:
             return file_type::block;
+#endif
+#ifdef DT_CHR
         case DT_CHR:
             return file_type::character;
+#endif
+#ifdef DT_DIR
         case DT_DIR:
             return file_type::directory;
+#endif
+#ifdef DT_FIFO
         case DT_FIFO:
             return file_type::fifo;
+#endif
+#ifdef DT_LNK
         case DT_LNK:
             return file_type::symlink;
+#endif
+#ifdef DT_REG
         case DT_REG:
             return file_type::regular;
+#endif
+#ifdef DT_SOCK
         case DT_SOCK:
             return file_type::socket;
+#endif
+#ifdef DT_UNKNOWN
         case DT_UNKNOWN:
             return file_type::none;
+#endif
         default:
             return file_type::unknown;
     }
@@ -4624,7 +4640,7 @@ GHC_INLINE void last_write_time(const path& p, file_time_type new_time, std::err
 #if defined(__ANDROID_API__) && __ANDROID_API__ < 12
     if (syscall(__NR_utimensat, AT_FDCWD, p.c_str(), times, AT_SYMLINK_NOFOLLOW) != 0) {
 #else
-    if (::utimensat(AT_FDCWD, p.c_str(), times, AT_SYMLINK_NOFOLLOW) != 0) {
+    if (::utimensat((int)AT_FDCWD, p.c_str(), times, AT_SYMLINK_NOFOLLOW) != 0) {
 #endif
         ec = detail::make_system_error();
     }

test/CMakeLists.txt

@@ -13,6 +13,9 @@ if(GHC_COVERAGE)
         target_compile_options(filesystem_test PUBLIC --coverage)
     endif()
     target_link_libraries(filesystem_test PUBLIC ghc_filesystem --coverage)
+    if(${CMAKE_SYSTEM_NAME} MATCHES "(SunOS|Solaris)")
+        target_link_libraries(filesystem_test PUBLIC xnet)
+    endif()
     if("cxx_std_17" IN_LIST GHC_FILESYSTEM_TEST_COMPILE_FEATURES)
         AddTestExecutableWithStdCpp(17 filesystem_test.cpp catch.hpp)
     endif()
@@ -23,6 +26,9 @@ else()
     message("Generating test runner for normal test...")
     add_executable(filesystem_test filesystem_test.cpp catch.hpp)
     target_link_libraries(filesystem_test ghc_filesystem)
+    if(${CMAKE_SYSTEM_NAME} MATCHES "(SunOS|Solaris)")
+        target_link_libraries(filesystem_test xnet)
+    endif()
     target_compile_options(filesystem_test PRIVATE
         $<$<BOOL:${EMSCRIPTEN}>:-s DISABLE_EXCEPTION_CATCHING=0>
         $<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:-Wall -Wextra -Wshadow -Wconversion -Wsign-conversion -Wpedantic -Werror>

test/filesystem_test.cpp

@@ -2163,6 +2163,7 @@ public:
 
     fs::path character_path() const
     {
+#ifndef GHC_OS_SOLARIS
         std::error_code ec;
         if (fs::exists("/dev/null", ec)) {
             return "/dev/null";
@@ -2170,6 +2171,7 @@ public:
         else if (fs::exists("NUL", ec)) {
             return "NUL";
         }
+#endif
         return fs::path();
     }
     fs::path temp_path() const { return _t.path(); }