diff --git a/.scripts/shippable_script.sh b/.scripts/shippable_script.sh
deleted file mode 100644
index d55148d6..00000000
--- a/.scripts/shippable_script.sh
+++ /dev/null
@@ -1,59 +0,0 @@
-set -e;
-if [ $pyver ]; then
-    if [ $linter ]; then
-        make pytest LINT=true PY=python USER_FLAG=
-    else
-        export PY_EXE=python
-        if [ $py36 ]; then
-            sudo add-apt-repository -y ppa:jonathonf/python-3.6
-            sudo apt-get update --fix-missing
-            sudo apt-get install python3.6
-            virtualenv -p python3.6 venv
-            export PY_EXE=$PWD/venv/bin/python
-        fi
-        make pytest LINT=false PY=$PY_EXE USER_FLAG= MYPY=
-    fi
-elif [ $jsver ]; then
-    if [ $linter ]; then
-        make jsdependencies
-        cd javascript;
-        npm install eslint-config-google@latest eslint@>=5.16.0;
-        npx eslint *.js && echo "Linting successful!"
-    else
-        make jstest
-    fi
-else
-    sudo apt-get update
-    if [ $pcc ]; then
-        sudo apt-get install -y build-essential flex bison
-        mkdir pcc pcc-libs
-        wget -O - -o /dev/null http://pcc.ludd.ltu.se/ftp/pub/pcc-releases/pcc-1.1.0.tgz | tar -xz --no-seek -C pcc --strip-components=1
-        wget -O - -o /dev/null http://pcc.ludd.ltu.se/ftp/pub/pcc-releases/pcc-libs-1.1.0.tgz | tar -xz --no-seek -C pcc-libs --strip-components=1
-        cd pcc
-        sed -i 's/MANPAGE=@BINPREFIX@cpp/MANPAGE=@BINPREFIX@pcc-cpp/' cc/cpp/Makefile.in
-        ./configure --prefix=/usr --libexecdir=/usr/lib/{x86_64,i386}-linux-gnu
-        sudo make && sudo make install
-        cd ../pcc-libs
-        ./configure --prefix=/usr --libexecdir=/usr/lib/{x86_64,i386}-linux-gnu
-        sudo make && sudo make install
-        cd ..
-    elif [ $icc ]; then
-        mkdir iccdir
-        wget -O - -o /dev/null https://registrationcenter-download.intel.com/akdlm/irc_nas/15873/intel-sw-tools-installer.tar.gz | tar -xz --no-seek -C iccdir  --strip-components=1
-        cd iccdir
-        sudo apt-get update
-        sudo apt-get install -y cpio
-        sed -i -e "s/ACCEPT_EULA=decline/ACCEPT_EULA=accept/g" silent.cfg
-        sed -i -e "s/ACTIVATION_TYPE=no_license/ACTIVATION_TYPE=serial_number/g" silent.cfg
-        echo "ACTIVATION_SERIAL_NUMBER=CKDX-WNDG7BK7" >> silent.cfg
-        echo "SELECTION_CONFIG_FILES_PATH=$PWD/packages.json" >> silent.cfg
-        echo '{"selections":[{"moduleId":"intel_cpp_compiler"},{"moduleId":"intel_threading_building_blocks","isDependencyTool":true}]}' > packages.json
-        sudo ./install.sh -s silent.cfg
-        PATH="/opt/intel/system_studio_2019/bin${PATH:+:${PATH}}"
-        export PATH
-        cd ..
-    else
-        sudo apt-get install -y $COMPILER_OVERRIDE python3-pip
-    fi
-    cd c && make test USER_FLAG=
-fi
diff --git a/c/Makefile b/c/Makefile
index a69617ba..d3b3d784 100644
--- a/c/Makefile
+++ b/c/Makefile
@@ -31,35 +31,5 @@ lint:
 		clang-tidy *.c; \
 	fi
 
-ifeq ($(OS),Windows_NT)
-else
-pcc:
-	sudo apt-get install -y build-essential flex bison
-	mkdir pcc pcc-libs
-	wget -O - -o /dev/null http://pcc.ludd.ltu.se/ftp/pub/pcc-releases/pcc-1.1.0.tgz | tar -xz --no-seek -C pcc --strip-components=1
-	wget -O - -o /dev/null http://pcc.ludd.ltu.se/ftp/pub/pcc-releases/pcc-libs-1.1.0.tgz | tar -xz --no-seek -C pcc-libs --strip-components=1
-	cd pcc; \
-	sed -i 's/MANPAGE=@BINPREFIX@cpp/MANPAGE=@BINPREFIX@pcc-cpp/' cc/cpp/Makefile.in; \
-	./configure --prefix=/usr --libexecdir=/usr/lib/{x86_64,i386}-linux-gnu; \
-	sudo make && sudo make install; \
-	cd ../pcc-libs; \
-	./configure --prefix=/usr --libexecdir=/usr/lib/{x86_64,i386}-linux-gnu; \
-	sudo make && sudo make install
-
-icc:
-	mkdir iccdir
-	wget -O - -o /dev/null https://registrationcenter-download.intel.com/akdlm/irc_nas/15873/intel-sw-tools-installer.tar.gz | tar -xz --no-seek -C iccdir  --strip-components=1
-	sudo apt-get update
-	sudo apt-get install -y cpio
-	cd iccdir; \
-	sed -i -e "s/ACCEPT_EULA=decline/ACCEPT_EULA=accept/g" silent.cfg; \
-	sed -i -e "s/ACTIVATION_TYPE=no_license/ACTIVATION_TYPE=serial_number/g" silent.cfg; \
-	echo "ACTIVATION_SERIAL_NUMBER=CKDX-WNDG7BK7" >> silent.cfg; \
-	echo "SELECTION_CONFIG_FILES_PATH=$PWD/packages.json" >> silent.cfg; \
-	echo '{"selections":[{"moduleId":"intel_cpp_compiler"},{"moduleId":"intel_threading_building_blocks","isDependencyTool":true}]}' > packages.json; \
-	sudo ./install.sh -s silent.cfg; \
-	PATH="/opt/intel/system_studio_2019/bin${PATH:+:${PATH}}"; export PATH
-endif
-
 native:
 	$(CC) test.c Unity/src/unity.c -O2 -lm -Wall -Werror -std=c11 -march=native -flto -DAMD_COMPILER=0