Rename library to IrrlichtMt

for clarity and to avoid conflicts
closes #16

.github/workflows/build.yml

@@ -70,7 +70,7 @@ jobs:
 
       - name: Build
         run: |
-          ./scripts/ci-build-mingw.sh --64
+          ./scripts/ci-build-mingw.sh
         env:
           CC: x86_64-w64-mingw32-gcc
           CXX: x86_64-w64-mingw32-g++

CMakeLists.txt

@@ -7,7 +7,7 @@ set(IRRLICHT_VERSION_MINOR 9)
 set(IRRLICHT_VERSION_RELEASE 0)
 
 set(VERSION "${IRRLICHT_VERSION_MAJOR}.${IRRLICHT_VERSION_MINOR}.${IRRLICHT_VERSION_RELEASE}")
-message(STATUS "*** Building Irrlicht ${VERSION} ***")
+message(STATUS "*** Building IrrlichtMt ${VERSION} ***")
 
 if(ANDROID)
 	set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib/Android)

README.md

@@ -1,7 +1,9 @@
-The Irrlicht engine version 1.9
-===============================
+IrrlichtMt version 1.9
+======================
 
-This is a fork of the Irrlicht engine by the [Minetest](https://github.com/minetest) developers that contains features, customizations and fixes specifically for use in Minetest.
+The Irrlicht Engine is an open source realtime 3D engine written in C++.
+
+This is a fork by the [Minetest](https://github.com/minetest) developers that contains features, customizations and fixes specifically for use in Minetest.
 
 Build
 -----
@@ -15,7 +17,7 @@ The following libraries are required to be installed:
 * on Unix: X11
 
 Aside from standard search options (`ZLIB_INCLUDE_DIR`, `ZLIB_LIBRARY`, ...) the following options are available:
-* `BUILD_SHARED_LIBS` (default: `ON`) - Build Irrlicht as a shared library
+* `BUILD_SHARED_LIBS` (default: `ON`) - Build IrrlichtMt as a shared library
 
 e.g. on a Linux system you might want to build for local use like this:
 

scripts/ci-build-mingw.sh

@@ -1,10 +1,10 @@
 #!/bin/bash -e
 
-variant=win32
-[[ "$1" == "--64" ]] && variant=win64
-
 [[ -z "$CC" || -z "$CXX" ]] && exit 255
 
+variant=win32
+[[ "$CXX" == "x86_64-"* ]] && variant=win64
+
 libjpeg_version=2.0.6
 libpng_version=1.6.37
 zlib_version=1.2.11

source/Irrlicht/CMakeLists.txt

@@ -14,7 +14,7 @@ if(CMAKE_CXX_COMPILER_ID MATCHES "^(GNU|Clang|AppleClang)$")
 	set(CMAKE_CXX_FLAGS_RELEASE "-O3")
 	set(CMAKE_C_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
 	set(CMAKE_CXX_FLAGS_DEBUG "-g")
-	set(CMAKE_C_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
+	set(CMAKE_C_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
 
 	add_compile_options(-Wall -pipe -fno-exceptions -fno-rtti)
 elseif(MSVC)
@@ -22,7 +22,7 @@ elseif(MSVC)
 	set(CMAKE_CXX_FLAGS_RELEASE "/GL /MT /Ox")
 	set(CMAKE_C_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
 	set(CMAKE_CXX_FLAGS_DEBUG "/MTd /RTC1 /Zi")
-	set(CMAKE_C_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
+	set(CMAKE_C_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
 
 	set(CMAKE_CXX_FLAGS "/Gd /GF /GR- /GS /Gy /Zl")
 	set(CMAKE_EXE_LINKER_FLAGS "/nologo")
@@ -41,6 +41,9 @@ link_libraries(${ZLIB_LIBRARY} ${JPEG_LIBRARY} ${PNG_LIBRARY})
 # include/IrrCompileConfig.h and re-run CMake from a clean state
 include(CheckSymbolExists)
 set(CMAKE_REQUIRED_INCLUDES ${CMAKE_SOURCE_DIR}/include)
+unset(OGLES1_ENABLED CACHE)
+unset(OGLES2_ENABLED CACHE)
+unset(OGL_ENABLED CACHE)
 
 check_symbol_exists(_IRR_COMPILE_WITH_OGLES1_ "IrrCompileConfig.h" OGLES1_ENABLED)
 if(OGLES1_ENABLED)
@@ -385,7 +388,7 @@ add_library(IRRGUIOBJ OBJECT
 
 option(BUILD_SHARED_LIBS "Build shared library" TRUE)
 
-add_library(Irrlicht
+add_library(IrrlichtMt
 	$<TARGET_OBJECTS:IRRMESHOBJ>
 	$<TARGET_OBJECTS:IRROBJ>
 	$<TARGET_OBJECTS:IRRPARTICLEOBJ>
@@ -397,12 +400,17 @@ add_library(Irrlicht
 	$<TARGET_OBJECTS:IRRGUIOBJ>
 )
 
-set_target_properties(Irrlicht PROPERTIES
+set_target_properties(IrrlichtMt PROPERTIES
 	VERSION ${VERSION}
 	SOVERSION ${IRRLICHT_VERSION_MAJOR}.${IRRLICHT_VERSION_MINOR}
 )
 
+if(WIN32)
+	set_target_properties(IrrlichtMt PROPERTIES PREFIX "") # for DLL name
+endif()
+
+# Installation
 
 include(GNUInstallDirs)
-install(TARGETS Irrlicht DESTINATION "${CMAKE_INSTALL_LIBDIR}")
-install(DIRECTORY "${CMAKE_SOURCE_DIR}/include/" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/irrlicht")
+install(TARGETS IrrlichtMt DESTINATION "${CMAKE_INSTALL_LIBDIR}")
+install(DIRECTORY "${CMAKE_SOURCE_DIR}/include/" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/irrlichtmt")