Add hacks to make it build on MacOS 12.3

you need to install icu4c in brew

RedPandaIDE/RedPandaIDE.pro

@@ -13,7 +13,13 @@ isEmpty(APP_VERSION) {
     APP_VERSION=1.0.8
 }
 
+macos: {
+    # This package needs to be installed via homebrew before we can compile it
+    INCLUDEPATH += \
+        /opt/homebrew/opt/icu4c/include
 
+    QT += gui-private
+}
 
 win32: VERSION = $${APP_VERSION}.0
 else: VERSION = $${APP_VERSION}

RedPandaIDE/qsynedit/SynEdit.cpp

@@ -52,7 +52,7 @@ SynEdit::SynEdit(QWidget *parent) : QAbstractScrollArea(parent),
     mPainting = false;
 #ifdef Q_OS_WIN
     mFontDummy = QFont("Consolas",12);
-#elif defined(Q_OS_LINUX)
+#elif defined(Q_OS_LINUX) || defined(Q_OS_MACOS)
     mFontDummy = QFont("terminal",14);
 #else
 #error "Not supported!"

RedPandaIDE/settings.cpp

@@ -185,15 +185,20 @@ QString Settings::Dirs::appResourceDir() const
     return appDir();
 #elif defined(Q_OS_LINUX)
     return includeTrailingPathDelimiter(PREFIX)+"share/"+APP_NAME;
+#elif defined(Q_OS_MACOS)
+    return "";
 #endif
 }
 
+
 QString Settings::Dirs::appLibexecDir() const
 {
 #ifdef Q_OS_WIN
     return appDir();
 #elif defined(Q_OS_LINUX)
     return includeTrailingPathDelimiter(PREFIX)+"libexec/"+APP_NAME;
+#elif defined(Q_OS_MACOS)
+    return "";
 #endif
 }
 

RedPandaIDE/systemconsts.h

@@ -50,6 +50,21 @@
 #define CLANG_PROGRAM   "clang"
 #define CLANG_CPP_PROGRAM   "clang++"
 #define LLDB_MI_PROGRAM   "lldb-mi"
+#elif defined(Q_OS_MACOS)
+#define GCC_PROGRAM     "gcc"
+#define GPP_PROGRAM     "g++"
+#define GDB_PROGRAM     "gdb"
+#define GDB_SERVER_PROGRAM     "gdbserver"
+#define GDB32_PROGRAM   "gdb32"
+#define MAKE_PROGRAM    "make"
+#define WINDRES_PROGRAM ""
+#define GPROF_PROGRAM   "gprof"
+#define CLEAN_PROGRAM   "rm -rf"
+#define CPP_PROGRAM     "cpp"
+#define GIT_PROGRAM     "git"
+#define CLANG_PROGRAM   "clang"
+#define CLANG_CPP_PROGRAM   "clang++"
+#define LLDB_MI_PROGRAM   "lldb-mi"
 #else
 #error "Only support windows and linux now!"
 #endif
@@ -85,7 +100,7 @@
 #   define DYNAMIC_LIB_EXT   "dll"
 #   define MAKEFILE_NAME    "makefile.win"
 #   define ALL_FILE_WILDCARD "*.*"
-#elif defined(Q_OS_LINUX)
+#elif defined(Q_OS_LINUX) || defined(Q_OS_MACOS)
 #   define PATH_SENSITIVITY Qt::CaseSensitive
 #   define PATH_SEPARATOR   ":"
 #   define LINE_BREAKER     "\n"

RedPandaIDE/widgets/darkfusionstyle.cpp

@@ -27,6 +27,11 @@
 #include <QSvgRenderer>
 #include "../settings.h"
 
+#if defined(Q_OS_MACX)
+#include <QtGui/private/qguiapplication_p.h>
+#include <QtGui/qpa/qplatformtheme.h>
+#endif
+
 #define BEGIN_STYLE_PIXMAPCACHE(a) \
     QRect rect = option->rect; \
     QPixmap internalPixmapCache; \

Red_Panda_CPP.pro

@@ -10,7 +10,7 @@ SUBDIRS += \
     redpanda-win-git-askpass
 }
 
-linux: {
+macos,linux: {
 SUBDIRS += \
     redpanda-git-askpass
 }

consolepauser/consolepauser.pro

@@ -19,10 +19,15 @@ SOURCES += \
 unix: {
 SOURCES += \
     main.unix.cpp
-    LIBS+= \
-        -lrt
 }
 
+# macOS does not provide rt library, only use it for Linux
+linux: {
+LIBS+= \
+    -lrt
+}
+
+
 CONFIG += lrelease
 CONFIG += embed_translations
 

consolepauser/main.unix.cpp

@@ -109,7 +109,9 @@ int ExecuteCommand(vector<string>& command,bool reInp) {
         if (result) {
             printf("Failed to start command %s %s!\n",path_to_command.c_str(), file.c_str());
             printf("errno %d: %s\n",errno,strerror(errno));
-            printf("current dir: %s",get_current_dir_name());
+            char* current_dir = getcwd(nullptr, 0);
+            printf("current dir: %s",current_dir);
+            free(current_dir);
             exit(-1);
         }
     } else {