Add sokol

S/Sokol/build_tarballs.jl

@@ -0,0 +1,71 @@
+using BinaryBuilder
+import Pkg: PackageSpec
+
+name = "Sokol"
+version = v"2025.28.1"  # Use the commit date or tag of Sokol you're targeting
+
+# Use the latest commit or a specific tag from the Sokol repository
+sources = [
+    GitSource("https://github.com/floooh/sokol.git", "db9ebdf24243572c190affde269b92725942ddd0"),
+    DirectorySource("./bundled"),
+]
+
+# Build script
+script = raw"""
+cd $WORKSPACE/srcdir/sokol*
+export CFLAGS="-I${includedir}"
+cp ${WORKSPACE}/srcdir/files/CMakeLists.txt ./CMakeLists.txt
+cp ${WORKSPACE}/srcdir/files/sokol.c ./sokol.c
+
+if [[ ${target} == aarch64-apple-* ]]; then
+    # `libclang_rt.osx.a` from LLVM compiler-rt.
+    FLAGS+=(-DCMAKE_SHARED_LINKER_FLAGS="-L${libdir}/darwin -lclang_rt.osx"
+            -DCMAKE_EXE_LINKER_FLAGS="-L${libdir}/darwin -lclang_rt.osx"
+            -DUSE_METAL=ON
+            )
+fi
+
+cmake -B build \
+    -DCMAKE_INSTALL_PREFIX=$prefix \
+    -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TARGET_TOOLCHAIN} \
+    -DCMAKE_BUILD_TYPE=Release \
+    "${FLAGS[@]}"
+
+cmake --build build
+
+install -Dm 755 "build/libsokol.${dlext}" "${libdir}/libsokol.${dlext}"
+install -Dm 755 "sokol_gfx.h" "${includedir}/sokol_gfx.h"
+install -Dm 755 "sokol_app.h" "${includedir}/sokol_app.h"
+install -Dm 755 "sokol_audio.h" "${includedir}/sokol_audio.h"
+install -Dm 755 "sokol_time.h" "${includedir}/sokol_time.h"
+install -Dm 755 "sokol_glue.h" "${includedir}/sokol_glue.h"
+install -Dm 755 "sokol_log.h" "${includedir}/sokol_log.h"
+install -Dm 755 "sokol_args.h" "${includedir}/sokol_args.h"
+install -Dm 755 "sokol_fetch.h" "${includedir}/sokol_fetch.h"
+"""
+
+# Supported platforms
+platforms = supported_platforms(exclude=p->arch(p)=="armv6l"||Sys.isfreebsd(p)||arch(p)=="riscv64")
+llvm_version = v"13.0.1+1"
+
+# Platform-specific dependencies
+dependencies = [
+    # Linux dependencies
+    Dependency("Xorg_libX11_jll"; platforms=filter(Sys.islinux, platforms)),
+    Dependency("Xorg_libXrandr_jll"; platforms=filter(Sys.islinux, platforms)),
+    Dependency("Xorg_libXi_jll"; platforms=filter(Sys.islinux, platforms)),
+    Dependency("Xorg_libXcursor_jll"; platforms=filter(Sys.islinux, platforms)),
+    Dependency("Xorg_libXinerama_jll"; platforms=filter(Sys.islinux, platforms)),
+    Dependency("Libglvnd_jll"; platforms=filter(Sys.islinux, platforms)),
+    Dependency("alsa_jll"; platforms=filter(Sys.islinux, platforms)),
+    BuildDependency("Xorg_xorgproto_jll"; platforms=filter(Sys.islinux, platforms)),
+    BuildDependency(PackageSpec(name="LLVMCompilerRT_jll", uuid="4e17d02c-6bf5-513e-be62-445f41c75a11", version=llvm_version);
+    platforms=[Platform("aarch64", "macos")])
+]
+
+# Library products
+products = [
+    LibraryProduct("libsokol", :libsokol)
+]
+
+build_tarballs(ARGS, name, version, sources, script, platforms, products, dependencies; julia_compat="1.6", preferred_gcc_version=v"7", preferred_llvm_version=llvm_version)

S/Sokol/bundled/files/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.0)
+project(game)
+set(CMAKE_C_STANDARD 11)
+if (CMAKE_SYSTEM_NAME STREQUAL Emscripten)
+    set(CMAKE_EXECUTABLE_SUFFIX ".html")
+endif()
+option(USE_METAL "Enable/disable Metal" OFF)
+# Linux -pthread shenanigans
+if (CMAKE_SYSTEM_NAME STREQUAL Linux)
+    set(THREADS_PREFER_PTHREAD_FLAG ON)
+    find_package(Threads REQUIRED)
+endif()
+#=== LIBRARY: sokol
+# add headers to the the file list because they are useful to have in IDEs
+set(SOKOL_HEADERS
+    sokol_gfx.h
+    sokol_app.h
+    sokol_audio.h
+    sokol_time.h
+    sokol_glue.h
+    sokol_log.h
+    sokol_args.h
+    sokol_fetch.h
+    )
+add_library(sokol SHARED sokol.c ${SOKOL_HEADERS})
+if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
+    set(exe_type MACOSX_BUNDLE)    
+    # compile sokol.c as Objective-C
+    target_compile_options(sokol PRIVATE -x objective-c)
+    if(USE_METAL)
+        target_link_libraries(sokol "-framework QuartzCore" "-framework Cocoa" "-framework MetalKit" "-framework Metal" "-framework AudioToolbox")
+    else()
+        target_link_libraries(sokol "-framework OpenGLES" "-framework GLKit")
+    endif()
+else()
+    if (CMAKE_SYSTEM_NAME STREQUAL Linux)
+        target_link_libraries(sokol INTERFACE X11 Xi Xcursor GL asound dl m)
+        target_link_libraries(sokol PUBLIC Threads::Threads)
+    endif()
+    if(CMAKE_SYSTEM_NAME STREQUAL Windows)
+        set(exe_type WIN32)
+    endif()
+endif()
+target_include_directories(sokol INTERFACE sokol)

S/Sokol/bundled/files/sokol.c

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+#define SOKOL_IMPL
+#if defined(_MSC_VER)
+#define SOKOL_D3D11
+#define SOKOL_LOG(str) OutputDebugStringA(str)
+#elif defined(__EMSCRIPTEN__)
+#define SOKOL_GLES2
+#elif defined(__APPLE__)
+// NOTE: on macOS, sokol.c is compiled explicitly as ObjC 
+#include <TargetConditionals.h>
+#define SOKOL_METAL
+#else
+#define SOKOL_GLCORE
+#endif
+#define SOKOL_WIN32_FORCE_MAIN
+#include "sokol_audio.h"
+#include "sokol_app.h"
+#include "sokol_gfx.h"
+#include "sokol_time.h"
+#include "sokol_glue.h"
+#include "sokol_fetch.h"
+#include "sokol_log.h"
+#include "sokol_args.h"