From 40b128abcc00f1729dc5057b97f09ee09b5a06dc Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Sun, 13 Feb 2022 08:55:25 +0000
Subject: [PATCH] solaris based systems port.

V-Sync operation unsupported by the driver and pretty rudimentary grep.
mostly linkage fixes otherwise.
---
 Resources/downloadpak.sh                     | 4 ++--
 Sources/AngelScript/addons/scriptbuilder.cpp | 2 +-
 Sources/CMakeLists.txt                       | 7 +++++--
 Sources/Core/VersionInfo.cpp                 | 2 ++
 Sources/Gui/SDLRunner.cpp                    | 2 ++
 Sources/Gui/StartupScreenHelper.cpp          | 2 ++
 Sources/Imports/OpenGL.h                     | 4 ++++
 cmake/FindGLEW2.cmake                        | 4 ++--
 8 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/Resources/downloadpak.sh b/Resources/downloadpak.sh
index 2d19b455e..e180c37f5 100755
--- a/Resources/downloadpak.sh
+++ b/Resources/downloadpak.sh
@@ -13,11 +13,11 @@
 OS_BASE="`uname`"
 SRC_DIR="`dirname "$0"`"
 # no color, not -m flag for OpenBSD
-if [[ "$OS_BASE" != 'OpenBSD' ]]; then
+if [[ "$OS_BASE" != 'OpenBSD' ]] && [[ "$OS_BASE" != 'SunOS' ]]; then
 	PAK_URL=$(grep --max-count=1 --no-filename --context=0 --color=never \
 		"OpenSpadesDevPackage" "$SRC_DIR/PakLocation.txt")
 else
-	PAK_URL=$(grep --no-filename \
+	PAK_URL=$(grep -h \
 		"OpenSpadesDevPackage" "$SRC_DIR/PakLocation.txt" | head -n1)
 fi
 echo "BASEURL ************ $PAK_URL"
diff --git a/Sources/AngelScript/addons/scriptbuilder.cpp b/Sources/AngelScript/addons/scriptbuilder.cpp
index 0de22dd09..c883dbaaa 100755
--- a/Sources/AngelScript/addons/scriptbuilder.cpp
+++ b/Sources/AngelScript/addons/scriptbuilder.cpp
@@ -1015,7 +1015,7 @@ string GetCurrentDir()
 	#else
 	return _getcwd(buffer, (int)1024);
 	#endif // _MSC_VER
-#elif defined(__APPLE__) || defined(__linux__)
+#elif defined(__APPLE__) || defined(__linux__) || defined(__sun)
 	return getcwd(buffer, 1024);
 #else
 	return "";
diff --git a/Sources/CMakeLists.txt b/Sources/CMakeLists.txt
index e702dda80..3483553df 100644
--- a/Sources/CMakeLists.txt
+++ b/Sources/CMakeLists.txt
@@ -144,9 +144,12 @@ elseif(UNIX AND NOT APPLE)
 endif()
 
 if(UNIX)
-	if(NOT(CMAKE_SYSTEM_NAME MATCHES "BSD" OR APPLE))
-		if (NOT CMAKE_SYSTEM_NAME MATCHES "Haiku")
+	if(NOT(${CMAKE_SYSTEM_NAME} MATCHES "BSD" OR APPLE))
+		if (NOT ${CMAKE_SYSTEM_NAME} MATCHES "Haiku")
 			target_link_libraries(OpenSpades rt)
+			if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
+				target_link_libraries(OpenSpades socket nsl ogg vorbis vorbisfile opus)
+			endif()
 		else()
 			target_link_libraries(OpenSpades network)
 		endif()
diff --git a/Sources/Core/VersionInfo.cpp b/Sources/Core/VersionInfo.cpp
index 856cf9b39..07a8aa825 100644
--- a/Sources/Core/VersionInfo.cpp
+++ b/Sources/Core/VersionInfo.cpp
@@ -50,6 +50,8 @@ std::string VersionInfo::GetVersionInfo() {
 	return std::string("OpenBSD");
 #elif defined(__NetBSD__)
 	return std::string("NetBSD");
+#elif defined(__sun)
+	return std::string("Solaris / Illumos");
 #elif defined(__HAIKU__)
 	return std::string("Haiku");
 #else
diff --git a/Sources/Gui/SDLRunner.cpp b/Sources/Gui/SDLRunner.cpp
index c55511d44..fa54d035b 100644
--- a/Sources/Gui/SDLRunner.cpp
+++ b/Sources/Gui/SDLRunner.cpp
@@ -519,11 +519,13 @@ namespace spades {
 
 					Handle<client::IAudioDevice> audio(CreateAudioDevice(), false);
 
+#ifndef __sun
 					if (rtype == RendererType::GL) {
 						if (SDL_GL_SetSwapInterval(r_vsync) != 0) {
 							SPRaise("SDL_GL_SetSwapInterval failed: %s", SDL_GetError());
 						}
 					}
+#endif
 
 					RunClientLoop(renderer.GetPointerOrNull(), audio.GetPointerOrNull());
 
diff --git a/Sources/Gui/StartupScreenHelper.cpp b/Sources/Gui/StartupScreenHelper.cpp
index e5ef12f58..a25068ccb 100644
--- a/Sources/Gui/StartupScreenHelper.cpp
+++ b/Sources/Gui/StartupScreenHelper.cpp
@@ -680,6 +680,8 @@ namespace spades {
 			return "DragonFlyBSD";
 #elif defined(__OpenBSD__)
 			return "OpenBSD";
+#elif defined(__sun)
+			return "Solaris";
 #elif defined(__HAIKU__)
 			return "Haiku";
 #else
diff --git a/Sources/Imports/OpenGL.h b/Sources/Imports/OpenGL.h
index cffcbacef..967bd57df 100644
--- a/Sources/Imports/OpenGL.h
+++ b/Sources/Imports/OpenGL.h
@@ -14,7 +14,11 @@
 #include <OpenGL/gl3.h>
 #include <OpenGL/gl3ext.h>
 #else
+#ifndef __sun
 #include <GL/glew.h>
+#else
+#include <glew.h>
+#endif
 
 // v3.3 / GL_ARB_occlusion_query2
 #ifndef GL_ANY_SAMPLES_PASSED
diff --git a/cmake/FindGLEW2.cmake b/cmake/FindGLEW2.cmake
index 53047f007..36a3abe86 100644
--- a/cmake/FindGLEW2.cmake
+++ b/cmake/FindGLEW2.cmake
@@ -20,7 +20,7 @@ IF (WIN32)
 		${PROJECT_SOURCE_DIR}/src/nvgl/glew/lib
 		DOC "The GLEW library")
 ELSE (WIN32)
-	FIND_PATH( GLEW_INCLUDE_DIR GL/glew.h
+	FIND_PATH( GLEW_INCLUDE_DIR NAMES GL/glew.h glew.h
 		/usr/include
 		/usr/local/include
 		/sw/include
@@ -44,4 +44,4 @@ ELSE (GLEW_INCLUDE_DIR)
 	SET( GLEW_FOUND 0 CACHE STRING "Set to 1 if GLEW is found, 0 otherwise")
 ENDIF (GLEW_INCLUDE_DIR)
 
-MARK_AS_ADVANCED( GLEW_FOUND )
\ No newline at end of file
+MARK_AS_ADVANCED( GLEW_FOUND )