Fix macOS/Linux issues

- Fixes png lib becoming undefined on macOS
- Auto-detect macports png/Qt paths
- Fixes typos
- Workaround for AppleClang/fmt bug

CMakeLists.txt

@@ -525,7 +525,10 @@ add_subdirectory(visigen)
 add_dependencies(hecl visigen)
 
 if (NOT WINDOWS_STORE AND NOT NX)
-  if(APPLE AND CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64)
+  if (APPLE AND EXISTS /opt/local/libexec/qt5)
+    # macports qt5 (build with +universal)
+    set(Qt5Widgets_DIR /opt/local/libexec/qt5)
+  elseif (APPLE AND CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64)
     set(QT_HOMEBREW_PATH /usr/local/opt/qt)
   elseif (APPLE AND CMAKE_SYSTEM_PROCESSOR STREQUAL arm64)
     set(QT_HOMEBREW_PATH /opt/homebrew/opt/qt)

CMakePresets.json

@@ -230,15 +230,7 @@
       "cacheVariables": {
         "CMAKE_C_COMPILER_LAUNCHER": "buildcache",
         "CMAKE_CXX_COMPILER_LAUNCHER": "buildcache",
-        "CMAKE_OSX_ARCHITECTURES": "arm64;x86_64",
-        "Qt5Widgets_DIR": {
-          "type": "FILEPATH",
-          "value": "/opt/local/libexec/qt5/lib/cmake/Qt5Widgets"
-        },
-        "PNG_DIR": {
-          "type": "FILEPATH",
-          "value": "/opt/local/lib"
-        }
+        "CMAKE_OSX_ARCHITECTURES": "arm64;x86_64"
       }
     },
     {

DataSpec/CMakeLists.txt

@@ -73,8 +73,7 @@ add_library(AssetNameMapNull
         AssetNameMapNull.cpp)
 
 get_target_property(HECL_INCLUDES hecl-full INCLUDE_DIRECTORIES)
-target_include_directories(RetroDataSpec PUBLIC ${PNG_INCLUDE_DIR}
-        ${HECL_INCLUDES} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR})
+target_include_directories(RetroDataSpec PUBLIC ${HECL_INCLUDES} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR})
 target_link_libraries(RetroDataSpec PUBLIC amuse zeus nod squish ${PNG_LIBRARIES} ${ZLIB_LIBRARIES} lzokay logvisor)
 if (COMMAND add_sanitizers)
     add_sanitizers(RetroDataSpec)

DataSpec/DNAMP1/CMDLMaterials.cpp

@@ -340,6 +340,11 @@ static const char* ToString(GX::TevRegID arg) {
   }
 }
 
+// FIXME remove; bug with fmtlib 8.0.0 & AppleClang 12.0.5
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-local-typedef"
+#endif
 template <class MAT>
 static void _DescribeTEV(const MAT& mat) {
   for (uint32_t i = 0; i < mat.tevStageCount; ++i) {
@@ -354,6 +359,9 @@ static void _DescribeTEV(const MAT& mat) {
   bool hasLm = mat.flags.lightmap();
   fmt::print(stderr, FMT_STRING("HasIndirect: {} HasLightmap: {}\n"), hasInd, hasLm);
 }
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
 
 struct TexLink {
   const char* shaderInput;

assetnameparser/main.cpp

@@ -182,7 +182,7 @@ enum class FileLockType { None = 0, Read, Write };
 #if _WIN32
 using Sstat = struct ::_stat64;
 #else
-using SStat = struct stat;
+using Sstat = struct stat;
 #endif
 
 struct FILEDeleter {

extern/amuse

@@ -1 +1 @@
-Subproject commit 603e066eed46388506e0a1f63925030e56070626
+Subproject commit 6b73240364ca5d8007f872d4bcf6b3d9dd1f7e02

extern/boo

@@ -1 +1 @@
-Subproject commit 1eb2a46a4194fc50ded0e97ac5027a9e4f7b9382
+Subproject commit ce26c0f862ee376491ce1ca5899ac317324b27fa

extern/kabufuda

@@ -1 +1 @@
-Subproject commit 4cf61b7d5edd2f4ccab5ada1f7c987307f1cf1d9
+Subproject commit 2252e6c3c391dc162ed1245a5d348c1f9a587a4b

extern/libpng/CMakeLists.txt

@@ -1,19 +1,34 @@
 if (APPLE)
+  if (NOT PNG_DIR)
+    # hint at macports libpng (build with +universal)
+    set(PNG_DIR /opt/local/lib)
+  endif ()
+  list(LENGTH CMAKE_OSX_ARCHITECTURES num_archs)
+  if (num_archs GREATER 1)
+    # disable default search paths so we don't use homebrew's non-universal libpng
+    set(PNG_SEARCH NO_DEFAULT_PATHS NO_CMAKE_FIND_ROOT_PATH NO_CMAKE_SYSTEM_PATH)
+  endif ()
   # only consider static libs
-  find_library(PNG_LIB NAMES libpng.a PATHS ${PNG_DIR} NO_DEFAULT_PATHS NO_CMAKE_FIND_ROOT_PATH NO_CMAKE_SYSTEM_PATH)
+  find_library(PNG_LIB NAMES libpng.a HINTS ${PNG_DIR} ${PNG_SEARCH})
   if (PNG_LIB)
-    set(PNG_LIBRARIES ${PNG_LIB} ${ZLIB_LIBRARIES} CACHE PATH "PNG libraries" FORCE)
-    find_path(PNG_INCLUDE_DIR png.h PATHS "${PNG_LIB}/../../include" NO_DEFAULT_PATHS NO_CMAKE_FIND_ROOT_PATH NO_CMAKE_SYSTEM_PATH)
-    set(PNG_INCLUDE_DIR ${PNG_INCLUDE_DIR} CACHE PATH "PNG include path" FORCE)
-    message(STATUS "Using libpng at ${PNG_LIB}, include: ${PNG_INCLUDE_DIR}")
+    find_path(PNG_INCLUDE_DIR png.h HINTS "${PNG_LIB}/../../include" NO_DEFAULT_PATHS NO_CMAKE_FIND_ROOT_PATH NO_CMAKE_SYSTEM_PATH)
+    add_library(png STATIC IMPORTED GLOBAL)
+    set_target_properties(png PROPERTIES IMPORTED_LOCATION ${PNG_LIB})
+    target_include_directories(png INTERFACE ${PNG_INCLUDE_DIR})
+    target_link_libraries(png INTERFACE ${ZLIB_LIBRARIES})
+    set(PNG_LIBRARIES png CACHE PATH "PNG libraries" FORCE)
+    message(STATUS "Using static libpng at ${PNG_LIB}, include: ${PNG_INCLUDE_DIR}")
+    set(PNG_FOUND YES)
   endif ()
-elseif (NOT WIN32 AND NOT NX) # remove WIN32 when specter/freetype is gone
-  find_package(PNG REQUIRED)
-  set(PNG_LIBRARIES ${PNG_LIBRARIES} ${ZLIB_LIBRARIES} CACHE STRING "PNG libraries" FORCE)
-  set(PNG_INCLUDE_DIR ${PNG_INCLUDE_DIR} CACHE PATH "PNG include path" FORCE)
+else ()
+  find_package(PNG)
+  if (PNG_FOUND)
+    set_target_properties(PNG::PNG PROPERTIES IMPORTED_GLOBAL TRUE)
+    set(PNG_LIBRARIES PNG::PNG CACHE STRING "PNG libraries" FORCE)
   endif ()
-if (WIN32 OR NX OR NOT PNG_LIBRARIES)
-  message(STATUS "Using HECL's built-in libpng")
+endif ()
+if (NOT PNG_FOUND)
+  message(STATUS "Using built-in libpng")
   if ("${CMAKE_SYSTEM_PROCESSOR}" MATCHES "arm(64)?" OR (APPLE AND "arm64" IN_LIST CMAKE_OSX_ARCHITECTURES))
     list(APPEND INTRINSICS
         arm/arm_init.c
@@ -55,6 +70,6 @@ if (WIN32 OR NX OR NOT PNG_LIBRARIES)
     target_compile_options(png PRIVATE -Wno-implicit-fallthrough)
   endif ()
   target_link_libraries(png PUBLIC ${ZLIB_LIBRARIES})
+  target_include_directories(png INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
   set(PNG_LIBRARIES png CACHE PATH "PNG libraries" FORCE)
-  set(PNG_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR} CACHE PATH "PNG include path" FORCE)
 endif ()

extern/nod

@@ -1 +1 @@
-Subproject commit c1635245b881ed0004ff5e616896579ce1b19164
+Subproject commit 0985c63958024d054517216fc2dc0f7c7970a8a3

hecl/include/hecl/hecl.hpp

@@ -116,7 +116,7 @@ static inline void ToUpper(std::string& str) {
 #if _WIN32
 using Sstat = struct ::_stat64;
 #else
-using SStat = struct stat;
+using Sstat = struct stat;
 #endif
 
 constexpr size_t StrLen(const char* str) { return std::char_traits<char>::length(str); }
@@ -313,28 +313,6 @@ inline unsigned long StrToUl(const char* str, char** endPtr, int base) {
   return strtoul(str, endPtr, base);
 }
 
-inline bool CheckFreeSpace(const char* path, size_t reqSz) {
-#if _WIN32
-  ULARGE_INTEGER freeBytes;
-  wchar_t buf[1024];
-  wchar_t* end;
-  const nowide::wstackstring wpath(path);
-  DWORD ret = GetFullPathNameW(wpath.get(), 1024, buf, &end);
-  if (!ret || ret > 1024)
-    LogModule.report(logvisor::Fatal, FMT_STRING("GetFullPathNameW {}"), path);
-  if (end)
-    end[0] = L'\0';
-  if (!GetDiskFreeSpaceExW(buf, &freeBytes, nullptr, nullptr))
-    LogModule.report(logvisor::Fatal, FMT_STRING("GetDiskFreeSpaceExW {}: {}"), path, GetLastError());
-  return reqSz < freeBytes.QuadPart;
-#else
-  struct statvfs svfs;
-  if (statvfs(path, &svfs))
-    LogModule.report(logvisor::Fatal, FMT_STRING("statvfs {}: {}"), path, strerror(errno));
-  return reqSz < svfs.f_frsize * svfs.f_bavail;
-#endif
-}
-
 inline bool PathRelative(const char* path) {
   if (!path || !path[0])
     return false;

hecl/lib/Blender/Connection.cpp

@@ -426,7 +426,6 @@ Connection::Connection(int verbosityLevel) {
       std::string writefds = fmt::format(FMT_STRING("{}"), m_readpipe[1]);
       std::string vLevel = fmt::format(FMT_STRING("{}"), verbosityLevel);
 
-      /* Try user-specified blender first */
       if (blenderBin) {
         execlp(blenderBin->c_str(), blenderBin->c_str(), "--background", "-P", blenderShellPath.c_str(), "--",
                readfds.c_str(), writefds.c_str(), vLevel.c_str(), blenderAddonPath.c_str(), nullptr);
@@ -437,32 +436,6 @@ Connection::Connection(int verbosityLevel) {
         }
       }
 
-      /* Try steam */
-      steamBlender = hecl::FindCommonSteamApp("Blender");
-      if (steamBlender.size()) {
-#ifdef __APPLE__
-        steamBlender += "/blender.app/Contents/MacOS/blender";
-#else
-        steamBlender += "/blender";
-#endif
-        execlp(steamBlender.c_str(), steamBlender.c_str(), "--background", "-P", blenderShellPath.c_str(), "--",
-               readfds.c_str(), writefds.c_str(), vLevel.c_str(), blenderAddonPath.c_str(), nullptr);
-        if (errno != ENOENT) {
-          errbuf = fmt::format(FMT_STRING("NOLAUNCH {}"), strerror(errno));
-          _writeStr(errbuf.c_str(), errbuf.size(), m_readpipe[1]);
-          exit(1);
-        }
-      }
-
-      /* Otherwise default blender */
-      execlp(DEFAULT_BLENDER_BIN, DEFAULT_BLENDER_BIN, "--background", "-P", blenderShellPath.c_str(), "--",
-             readfds.c_str(), writefds.c_str(), vLevel.c_str(), blenderAddonPath.c_str(), nullptr);
-      if (errno != ENOENT) {
-        errbuf = fmt::format(FMT_STRING("NOLAUNCH {}"), strerror(errno));
-        _writeStr(errbuf.c_str(), errbuf.size(), m_readpipe[1]);
-        exit(1);
-      }
-
       /* Unable to find blender */
       _writeStr("NOBLENDER", 9, m_readpipe[1]);
       exit(1);
@@ -490,15 +463,7 @@ Connection::Connection(int verbosityLevel) {
       BlenderLog.report(logvisor::Fatal, FMT_STRING("Unable to launch blender: {}"), lineStr.c_str() + 9);
     } else if (!lineStr.compare(0, 9, "NOBLENDER")) {
       _closePipe();
-#if _WIN32
-      BlenderLog.report(logvisor::Fatal, FMT_STRING("Unable to find blender at '{}'"), blenderBin.value());
-#else
-      if (blenderBin)
-        BlenderLog.report(logvisor::Fatal, FMT_STRING("Unable to find blender at '{}' or '{}'"), blenderBin,
-                          DEFAULT_BLENDER_BIN);
-      else
-        BlenderLog.report(logvisor::Fatal, FMT_STRING("Unable to find blender at '{}'"), DEFAULT_BLENDER_BIN);
-#endif
+      BlenderLog.report(logvisor::Fatal, FMT_STRING("Unable to find blender"));
     } else if (lineStr == "INVALIDBLENDERVER") {
       _closePipe();
       BlenderLog.report(logvisor::Fatal, FMT_STRING("Installed blender version must be >= {}.{}"),

hecl/lib/Blender/FindBlender.cpp

@@ -74,7 +74,7 @@ std::optional<std::string> FindBlender(int& major, int& minor) {
   }
 
 #else
-  if (!RegFileExists(blenderBin)) {
+  if (!RegFileExists(blenderBin->c_str())) {
     /* Try steam */
     steamBlender = hecl::FindCommonSteamApp("Blender");
     if (steamBlender.size()) {
@@ -84,15 +84,15 @@ std::optional<std::string> FindBlender(int& major, int& minor) {
       steamBlender += "/blender";
 #endif
       blenderBin = steamBlender.c_str();
-      if (!RegFileExists(blenderBin)) {
+      if (!RegFileExists(blenderBin->c_str())) {
         blenderBin = DEFAULT_BLENDER_BIN;
-        if (!RegFileExists(blenderBin)) {
+        if (!RegFileExists(blenderBin->c_str())) {
           blenderBin = nullptr;
         }
       }
     } else {
       blenderBin = DEFAULT_BLENDER_BIN;
-      if (!RegFileExists(blenderBin)) {
+      if (!RegFileExists(blenderBin->c_str())) {
         blenderBin = nullptr;
       }
     }
@@ -124,7 +124,7 @@ std::optional<std::string> FindBlender(int& major, int& minor) {
     delete[] infoData;
   }
 #else
-  std::string command = std::string("\"") + blenderBin + "\" --version";
+  std::string command = std::string("\"") + blenderBin.value() + "\" --version";
   FILE* fp = popen(command.c_str(), "r");
   char versionBuf[256];
   size_t rdSize = fread(versionBuf, 1, 255, fp);

hecl/lib/hecl.cpp

@@ -28,7 +28,9 @@
 #include <sys/wait.h>
 #endif
 
+#ifdef __cpp_lib_ranges
 #include <ranges>
+#endif
 #include <logvisor/logvisor.hpp>
 
 using namespace std::literals;
@@ -37,7 +39,7 @@ namespace hecl {
 unsigned VerbosityLevel = 0;
 bool GuiMode = false;
 logvisor::Module LogModule("hecl");
-constexpr std::string_view Illegals = "<>?\""sv;
+constexpr std::string_view Illegals = R"(<>?")";
 
 void SanitizePath(std::string& path) {
   if (path.empty())

metaforce-gui/CMakeLists.txt

@@ -4,7 +4,10 @@ set(CMAKE_INCLUDE_CURRENT_DIR ON)
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTOUIC ON)
 
-if (APPLE AND CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64)
+if (APPLE AND EXISTS /opt/local/libexec/qt5)
+    # macports qt5 (build with +universal)
+    set(Qt5Widgets_DIR /opt/local/libexec/qt5)
+elseif (APPLE AND CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64)
     set(QT_HOMEBREW_PATH /usr/local/opt/qt)
 elseif (APPLE AND CMAKE_SYSTEM_PROCESSOR STREQUAL arm64)
     set(QT_HOMEBREW_PATH /opt/homebrew/opt/qt)

visigen/MainMac.mm

@@ -110,7 +110,7 @@ static void AthenaExc(athena::error::Level level, const char* /*file*/, const ch
   AthenaLog.vreport(logvisor::Level(level), fmt, args);
 }
 
-int main(int argc, const char** argv)
+int main(int argc, char** argv)
 {
     if (argc > 1 && !strcmp(argv[1], "--dlpackage"))
     {

visigen/MainXlib.cpp

@@ -74,7 +74,7 @@ static void UpdatePercent(float percent) {
 /* Empty handler for SIGINT */
 static void _sigint(int) {}
 
-int main(int argc, const char** argv) {
+int main(int argc, char** argv) {
   if (argc > 1 && !strcmp(argv[1], "--dlpackage")) {
     fmt::print(FMT_STRING("{}\n"), METAFORCE_DLPACKAGE);
     return 100;