diff --git a/.travis.yml b/.travis.yml
index 6d168ed2d..06fdd9546 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -35,7 +35,7 @@ before_install:
 script:
 - export SOL2_DIR=${TRAVIS_BUILD_DIR}
 - sudo docker image pull thephd/sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION}
-- sudo docker run --rm --interactive --tty --name "sol2.test" -v "${SOL2_DIR}:/root/sol2" --env "CI=${CI}" --env "LUA_VERSION=${LUA_VERSION}" --env "GCC_VERSION=${GCC_VERSION}" --env "LLVM_VERSION=${LLVM_VERSION}" thephd/sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION}
+- sudo docker run --rm --interactive --tty --name "sol2.test" -v "${SOL2_DIR}:/root/sol2" --env "CI=${CI}" --env "PLATFORM=${PLATFORM}" --env "LUA_VERSION=${LUA_VERSION}" --env "GCC_VERSION=${GCC_VERSION}" --env "LLVM_VERSION=${LLVM_VERSION}" thephd/sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION}
 - sudo docker rmi $(sudo docker image ls -q)
 
 matrix:
@@ -47,67 +47,67 @@ matrix:
     - env:
       - LUA_VERSION=5.3.4
         GCC_VERSION=4.9
-        platform=x64
+        PLATFORM=x64
         CI=true
 
     - env:
       - LUA_VERSION=5.3.4
         GCC_VERSION=5
         CI=true
-        platform=x64
+        PLATFORM=x64
 
     - env:
       - LUA_VERSION=5.3.4
         GCC_VERSION=6
-        platform=x64
+        PLATFORM=x64
         CI=true
 
     - env:
       - LUA_VERSION=5.3.4
         GCC_VERSION=7
-        platform=x64
+        PLATFORM=x64
         CI=true
 
     # LLVM 3.6.x -> 5.0.x
     - env:
       - LUA_VERSION=5.3.4
         LLVM_VERSION=3.6.2
-        platform=x64
+        PLATFORM=x64
         CI=true
         ALLOW_FAILURE=true
 
     - env:
       - LUA_VERSION=5.3.4
         LLVM_VERSION=3.7.1
-        platform=x64
+        PLATFORM=x64
         CI=true
         ALLOW_FAILURE=true
 
     - env:
       - LUA_VERSION=5.3.4
         LLVM_VERSION=3.8.1
-        platform=x64
+        PLATFORM=x64
         CI=true
         ALLOW_FAILURE=true
 
     - env:
       - LUA_VERSION=5.3.4
         LLVM_VERSION=3.9.1
-        platform=x64
+        PLATFORM=x64
         CI=true
         ALLOW_FAILURE=true
 
     - env:
       - LUA_VERSION=5.3.4
         LLVM_VERSION=4.0.1
-        platform=x64
+        PLATFORM=x64
         CI=true
         ALLOW_FAILURE=true
 
     - env:
       - LUA_VERSION=5.3.4
         LLVM_VERSION=5.0.1
-        platform=x64
+        PLATFORM=x64
         CI=true
         ALLOW_FAILURE=true
 
@@ -115,43 +115,43 @@ matrix:
     - env:
       - LUA_VERSION=5.2.4
         GCC_VERSION=7
-        platform=x64
+        PLATFORM=x64
         CI=true
         
     - env:
       - LUA_VERSION=5.1.5
         GCC_VERSION=7
-        platform=x64
+        PLATFORM=x64
         CI=true
         
     - env:
       - LUA_VERSION=luajit-2.0.4
         GCC_VERSION=7
-        platform=x64
+        PLATFORM=x64
         CI=true
         
     - env:
       - LUA_VERSION=luajit-2.0.5
         GCC_VERSION=7
-        platform=x64
+        PLATFORM=x64
         CI=true
         
     - env:
       - LUA_VERSION=luajit-2.1.0-beta3
         GCC_VERSION=7
-        platform=x64
+        PLATFORM=x64
         CI=true
         
     - env:
       - LUA_VERSION=luajit-2.0.5
         GCC_VERSION=7
-        platform=x86
+        PLATFORM=x86
         CI=true
 
     - env:
       - LUA_VERSION=luajit-2.1.0-beta3
         GCC_VERSION=7
-        platform=x86
+        PLATFORM=x86
         CI=true
 
 notifications:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 366bc2b82..283c9636c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -59,6 +59,14 @@ if (MSVC)
 		add_compile_options(/MP)
 	endif()
 else()
+	if (x86)
+		list(APPEND CMAKE_C_FLAGS "-m32")
+		list(APPEND CMAKE_CXX_FLAGS "-m32")
+		list(APPEND CMAKE_EXE_LINKER_FLAGS "-m32")
+		list(APPEND CMAKE_MODULE_LINKER_FLAGS "-m32")
+		list(APPEND CMAKE_STATIC_LINKER_FLAGS "-m32")
+		list(APPEND CMAKE_SHARED_LINKER_FLAGS "-m32")
+	endif()
 	add_compile_options(-Wno-unknown-warning -Wno-unknown-warning-option -Wall -Wextra -Wpedantic -pedantic -pedantic-errors)
 endif()
 
diff --git a/Dockerfile b/Dockerfile
index d7e41f93d..e304171c9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -51,9 +51,10 @@ VOLUME /root/sol2
 ARG CI=true
 ARG GCC_VERSION
 ARG LLVM_VERSION
+ARG PLATFORM=x64
 
 # Potential environment variables
-ENV GCC_VERSION=${GCC_VERSION} LLVM_VERSION=${LLVM_VERSION} CI=${CI} SOL2_DIR=/root/sol2
+ENV CI=${CI} PLATFORM=${PLATFORM} GCC_VERSION=${GCC_VERSION} LLVM_VERSION=${LLVM_VERSION} SOL2_DIR=/root/sol2
 
 RUN ["/usr/bin/env", "zsh", "-e", "/root/sol2-scripts/preparation.linux.sh"]
 
diff --git a/appveyor.yml b/appveyor.yml
index 968313dba..b3501fb12 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -70,8 +70,6 @@ matrix:
     # Also does not have MinGW x64 for 5.3.0
     - image: Visual Studio 2017
       MINGW_VERSION: 6.3.0
-    - platform: x86
-      MINGW_VERSION: 6.3.0
     # LLVM exists in all images, and we only want the VS 2017 x64 versions
     - image: Visual Studio 2015
       LLVM_VERSION: 4.0.0
diff --git a/scripts/build.linux.sh b/scripts/build.linux.sh
index 71d67f810..c43ae6c61 100644
--- a/scripts/build.linux.sh
+++ b/scripts/build.linux.sh
@@ -52,25 +52,24 @@ else
 fi
 
 echo "======  =======  =======  =======  ======"
-echo "======  Pushing All Docker Images  ======"
+echo "======  Building All Docker Images ======"
 echo "======  =======  =======  =======  ======"
 
 for i in $gcc_versions; do
 	GCC_VERSION=$i
 	unset LLVM_VERSION
-	echo "====== Pushing Docker Image: ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION} ======="
-	docker push ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION}
+	echo "====== Building Docker Image: ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION} ======="
+	docker build --tag ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION} --build-arg GCC_VERSION=${GCC_VERSION} --build-arg LLVM_VERSION=${LLVM_VERSION} --build-arg CI=${CI} "${SOL2_DIR}"
 done
 
 for i in $llvm_versions; do
 	LLVM_VERSION=$i
 	unset GCC_VERSION
-	echo "====== Pushing Docker Image: ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION} ======="
-	docker push ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION}
+	echo "====== Building Docker Image: ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION} ======="
+	docker build --tag ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION} --build-arg GCC_VERSION=${GCC_VERSION} --build-arg LLVM_VERSION=${LLVM_VERSION} --build-arg CI=${CI} "${SOL2_DIR}"
 done
 
 unset LLVM_VERSION
 unset GCC_VERSION
-echo "====== Pushing Docker Image: ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION} ======="
-docker push ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION}
-
+echo "====== Building Docker Image: ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION} ======="
+docker build --tag ${docker_username}sol2:gcc-${GCC_VERSION}_llvm-${LLVM_VERSION} --build-arg GCC_VERSION=${GCC_VERSION} --build-arg LLVM_VERSION=${LLVM_VERSION} --build-arg CI=${CI} "${SOL2_DIR}"
diff --git a/scripts/preparation.linux.sh b/scripts/preparation.linux.sh
index 4f4e48136..2cbda83a4 100644
--- a/scripts/preparation.linux.sh
+++ b/scripts/preparation.linux.sh
@@ -32,7 +32,7 @@ build_dir="$(pwd)"
 echo "#\!/usr/bin/env zsh\n\n" > "sol2.compiler.vars"
 
 # # Initial and necessary installations
-apt-get -y install ninja-build libreadline6 libreadline6-dev python3 wget curl libcurl3 cmake git
+apt-get update && apt-get -y install ninja-build libreadline6 libreadline6-dev lib32readline6 lib32readline6-dev python3 wget curl libcurl3 cmake git
 
 # # LLVM and GCC updates
 # Grab LLVM or GCC 
@@ -93,13 +93,13 @@ then
 	add-apt-repository -y ppa:ubuntu-toolchain-r/test
 	apt-get -y update
 	apt-get -y dist-upgrade
-	apt-get -y install gcc-$GCC_VERSION g++-$GCC_VERSION
-	update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-$GCC_VERSION 60 --slave /usr/bin/g++ g++ /usr/bin/g++-$GCC_VERSION
+	apt-get -y install gcc-${GCC_VERSION} g++-${GCC_VERSION} gcc-${GCC_VERSION}-multilib g++-${GCC_VERSION}-multilib
+	update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-${GCC_VERSION} 60 --slave /usr/bin/g++ g++ /usr/bin/g++-${GCC_VERSION}
 	update-alternatives --config gcc
-	export CC=gcc-$GCC_VERSION
-	export CXX=g++-$GCC_VERSION
+	export CC=gcc-${GCC_VERSION}
+	export CXX=g++-${GCC_VERSION}
 else
-	apt-get -y install build-essential
+	apt-get -y install build-essential gcc-multilib g++-multilib
 	export CC=cc
 	export CXX=c++
 fi
diff --git a/scripts/run.linux.sh b/scripts/run.linux.sh
index d861997c9..a31e52380 100644
--- a/scripts/run.linux.sh
+++ b/scripts/run.linux.sh
@@ -70,7 +70,7 @@ echo -en "travis_fold:end:build_preparation.2\r"
 
 echo -en "travis_fold:start:build.debug\r"
 	cd Debug
-	cmake ${SOL2_DIR} -G Ninja -DCMAKE_BUILD_TYPE=Debug ${build_type_cc} ${build_type_cxx} -DLUA_VERSION="${LUA_VERSION}" -DCI=ON -DBUILD_LUA=ON -DBUILD_LUA_AS_DLL=OFF -DTESTS=ON -DEXAMPLES=ON -DSINGLE=ON -DTESTS_EXAMPLES=ON -DEXAMPLES_SINGLE=ON -DTESTS_SINGLE=ON
+	cmake ${SOL2_DIR} -G Ninja -DCMAKE_BUILD_TYPE=Debug ${build_type_cc} ${build_type_cxx} -DLUA_VERSION="${LUA_VERSION}" -DCI=ON -D${PLATFORM}=ON -DBUILD_LUA=ON -DBUILD_LUA_AS_DLL=OFF -DTESTS=ON -DEXAMPLES=ON -DSINGLE=ON -DTESTS_EXAMPLES=ON -DEXAMPLES_SINGLE=ON -DTESTS_SINGLE=ON
 	cmake --build . --config Debug
 echo -en "travis_fold:end:build.debug\r"
 echo -en "travis_fold:start:test.debug\r"
@@ -80,7 +80,7 @@ echo -en "travis_fold:end:test.debug\r"
 
 echo "travis_fold:start:build.release\r"
 	cd Release
-	cmake ${SOL2_DIR} -G Ninja -DCMAKE_BUILD_TYPE=Release ${build_type_cc} ${build_type_cxx} -DLUA_VERSION="${LUA_VERSION}" -DCI=ON -DBUILD_LUA=ON -DBUILD_LUA_AS_DLL=OFF -DTESTS=ON -DEXAMPLES=ON -DSINGLE=ON -DTESTS_EXAMPLES=ON -DEXAMPLES_SINGLE=ON -DTESTS_SINGLE=ON
+	cmake ${SOL2_DIR} -G Ninja -DCMAKE_BUILD_TYPE=Release ${build_type_cc} ${build_type_cxx} -DLUA_VERSION="${LUA_VERSION}" -DCI=ON -D${PLATFORM}=ON -DBUILD_LUA=ON -DBUILD_LUA_AS_DLL=OFF -DTESTS=ON -DEXAMPLES=ON -DSINGLE=ON -DTESTS_EXAMPLES=ON -DEXAMPLES_SINGLE=ON -DTESTS_SINGLE=ON
 	cmake --build . --config Release
 echo -en "travis_fold:end:build.release\r"
 echo -en "travis_fold:start:test.release\r"