Added script to build on windows.

.gitignore

 /target
+/dist
 **/*.rs.bk
 *~
 imgui.ini
\ No newline at end of file

Cargo.toml

@@ -4,9 +4,6 @@ version = "0.1.0"
 authors = ["Benjamin <benjamin@chronicembetterment.org>"]
 edition = "2018"
 
-[features]
-default = ["renderdoc"]
-
 [dependencies]
 gfx-hal = "0.1.0"
 gfx-backend-vulkan = "0.1.0"

dist.sh

+#!/bin/bash
+
+export CARGO_INCREMENTAL=0
+export RUSTFLAGS="-C codegen-units=1 -C lto=fat"
+
+# build the executable for a given target
+build_target () {
+    ( # subshell so that the exports don't get leaked to other targets
+        if [[ $1 == *"-pc-windows-gnu" ]]; then
+            # imgui includes "Windows.h" by default, so I'm just gonna
+            # disable all the windows-related functionality to avoid that.
+            export CXXFLAGS="\
+-DIMGUI_DISABLE_WIN32_DEFAULT_CLIPBOARD_FUNCTIONS \
+-DIMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCTIONS \
+-static -static-libstdc++ -static-libgcc"
+            
+            export RUSTFLAGS="$RUSTFLAGS \
+-Clink-arg=-static \
+-Clink-arg=-static-libgcc \
+-Clink-arg=-static-libstdc++"
+        fi
+
+        if [[ $1 == "i686-pc-windows-gnu" ]]; then
+            # 32 bit windows doesn't support SEH
+            export RUSTFLAGS="$RUSTFLAGS -C panic=abort"
+        fi
+
+        echo "Building target $1..."
+        cargo build --release --target $1 --verbose
+    )
+}
+
+# copies the executable for a given target to the corresponing dist
+# directory and strips debug symbols
+dist_target () {
+    arch=$(echo $1 | cut -d "-" -f 1)
+    case $1 in
+        *"-pc-windows-gnu")
+            bin_src="ball-gfx-hal.exe"
+            bin="ball-gfx-hal-$arch.exe"
+            dist="dist/ball-gfx-hal-windows"
+            toolchain="$arch-w64-mingw32"
+            ;;
+        *"-linux-gnu")
+            bin_src="ball-gfx-hal"
+            bin="ball-gfx-hal-$arch"
+            dist="dist/ball-gfx-hal-linux"
+            toolchain="$1"
+            if [[ $arch == "i686" ]]; then
+                # for some reason......
+                toolchain="i686-pc-linux-gnu"
+            fi
+            ;;
+        *)
+            echo "unsupported target $1"
+            exit 1
+    esac
+
+    mkdir -p $dist
+    cp target/$1/release/$bin_src $dist/$bin
+    $toolchain-strip $dist/$bin
+}
+
+# builds and packages all targets for a given platform
+package () {
+    case $1 in
+        "windows")
+            dist="ball-gfx-hal-windows"
+            target="pc-windows-gnu"
+            ;;
+        "linux")
+            dist="ball-gfx-hal-linux"
+            target="unknown-linux-gnu"
+            ;;
+        *)
+            echo "unsupported platform $1"
+            exit 1
+    esac
+                
+    echo "Building all $1 targets..."
+
+    mkdir -p dist/$dist
+    rm -rf dist/$dist
+    build_target "x86_64-$target"
+    dist_target "x86_64-$target"
+    build_target "i686-$target"
+    dist_target "i686-$target"
+    
+    echo "Packaging $1 targets..."
+
+    cd dist/
+    case $1 in
+        "windows")
+            zip -qr ball-gfx-hal-windows.zip ball-gfx-hal-windows
+            ;;
+        "linux")
+            tar -cJf ball-gfx-hal-linux.tar.xz ball-gfx-hal-linux
+            ;;
+    esac
+    cd ..
+}
+
+if [[ -z $1 ]]; then
+    platforms="linux windows"
+else
+    platforms="$1"
+fi
+
+for platform in $platforms; do
+    package $platform
+done

src/graphics/mod.rs

@@ -157,13 +157,13 @@ pub mod renderdoc {
 
 #[cfg(not(feature = "renderdoc"))]
 pub mod renderdoc {
-    type RenderDoc = ();
+    pub type RenderDoc = ();
 
     pub fn init() -> RenderDoc {
         ()
     }
 
-    pub fn trigger_capture(_: &mut RenderDoc, n_frames: u32) {}
+    pub fn trigger_capture(_: &mut RenderDoc, _: u32) {}
 }
 
 /// Picks a memory type staisfying `requirements` with `properties`,