diff --git a/build-support/bin/thrift/linux/x86_64/0.11.0/build-thrift.sh b/build-support/bin/thrift/linux/x86_64/0.11.0/build-thrift.sh
new file mode 100755
index 0000000..1ccae29
--- /dev/null
+++ b/build-support/bin/thrift/linux/x86_64/0.11.0/build-thrift.sh
@@ -0,0 +1,97 @@
+#!/bin/bash
+
+source "$(git rev-parse --show-toplevel)/utils.v1.bash"
+
+set_strict_mode
+
+function build_bison {
+  local -r extracted_dirname="bison-${BISON_VERSION}"
+  local -r archive_filename="${extracted_dirname}.tar.gz"
+  local -r release_url="http://ftp.gnu.org/gnu/bison/${archive_filename}"
+
+  local -r downloaded_archive="$(curl_file_with_fail "$release_url" "$archive_filename")"
+  local -r source_extracted_abs="$(extract_for "$downloaded_archive" "$extracted_dirname")"
+
+  with_pushd >&2 "$source_extracted_abs" sh ./configure --prefix="$source_extracted_abs/$INSTALL_PREFIX"
+  with_pushd >&2 "$source_extracted_abs" make install
+
+  export PATH="$source_extracted_abs/$INSTALL_PREFIX/bin:$PATH"
+}
+
+function build_byacc {
+  local -r extracted_dirname="byacc-${BYACC_VERSION}"
+  local -r archive_filename="${extracted_dirname}.tgz"
+  local -r release_url="https://www.mirrorservice.org/sites/lynx.invisible-island.net/byacc/${archive_filename}"
+
+  local -r downloaded_archive="$(curl_file_with_fail "$release_url" "$archive_filename")"
+  local -r source_extracted_abs="$(extract_for "$downloaded_archive" "$extracted_dirname")"
+
+  with_pushd >&2 "$source_extracted_abs" sh ./configure --prefix="$source_extracted_abs/$INSTALL_PREFIX"
+  with_pushd >&2 "$source_extracted_abs" make install
+
+  export PATH="$source_extracted_abs/$INSTALL_PREFIX/bin:$PATH"
+}
+
+function build_thrift {
+  local -r extracted_dirname="thrift-${THRIFT_VERSION}"
+  local -r archive_filename="${extracted_dirname}.tar.gz"
+  local -r release_url="http://archive.apache.org/dist/thrift/${THRIFT_VERSION}/${archive_filename}"
+
+  local -r downloaded_archive="$(curl_file_with_fail "$release_url" "$archive_filename")"
+  local -r source_extracted_abs="$(extract_for "$downloaded_archive" "$extracted_dirname")"
+
+  # NB: The configure --wthout-* flags just disable building any runtime libs
+  # for the generated code.  We only want the codegen side of things.
+  with_pushd >&2 "$source_extracted_abs" \
+    sh ./configure \
+      --disable-shared \
+      --without-cpp \
+      --without-c_glib \
+      --without-csharp \
+      --without-erlang \
+      --without-java \
+      --without-erlang \
+      --without-lua \
+      --without-python \
+      --without-perl \
+      --without-php \
+      --without-php_extension \
+      --without-qt4 \
+      --without-qt5 \
+      --without-dart \
+      --without-ruby \
+      --without-haskell \
+      --without-go \
+      --without-nodejs \
+      --without-rs \
+      --without-haxe \
+      --without-dotnetcore \
+      --without-d
+  with_pushd >&2 "$source_extracted_abs" make clean
+  with_pushd >&2 "$source_extracted_abs" make LDFLAGS="-all-static"
+
+  echo "$source_extracted_abs/compiler/cpp/thrift"
+}
+
+## Interpret arguments and execute build.
+
+readonly THRIFT_VERSION="$1"
+readonly BISON_VERSION="$2"
+readonly BYACC_VERSION="$3"
+readonly INSTALL_PREFIX=install_dir
+
+case "$(uname)" in
+  Darwin)
+    with_pushd "$(mkdirp_absolute_path "bison-${BISON_VERSION}-osx")" build_bison
+    with_pushd "$(mkdirp_absolute_path "byacc-${BYACC_VERSION}-osx")" build_byacc
+    with_pushd "$(mkdirp_absolute_path "thrift-${THRIFT_VERSION}-osx")" build_thrift
+    ;;
+  Linux)
+    with_pushd "$(mkdirp_absolute_path "bison-${BISON_VERSION}-linux")" build_bison
+    with_pushd "$(mkdirp_absolute_path "byacc-${BYACC_VERSION}-linux")" build_byacc
+    with_pushd "$(mkdirp_absolute_path "thrift-${THRIFT_VERSION}-linux")" build_thrift
+    ;;
+  *)
+    die "make does not support building for '$(uname)'"
+    ;;
+esac
diff --git a/build-support/bin/thrift/linux/x86_64/0.11.0/build.sh b/build-support/bin/thrift/linux/x86_64/0.11.0/build.sh
new file mode 100755
index 0000000..da1d839
--- /dev/null
+++ b/build-support/bin/thrift/linux/x86_64/0.11.0/build.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+yum install -y flex flex-devel
+
+readonly result="$(./build-thrift.sh 0.11.0 2.5.1 20140715)"
+cp "$result" ./thrift
diff --git a/build-support/bin/thrift/mac/10.10/0.11.0 b/build-support/bin/thrift/mac/10.10/0.11.0
new file mode 120000
index 0000000..e4b7137
--- /dev/null
+++ b/build-support/bin/thrift/mac/10.10/0.11.0
@@ -0,0 +1 @@
+../10.14/0.11.0
\ No newline at end of file
diff --git a/build-support/bin/thrift/mac/10.11/0.11.0 b/build-support/bin/thrift/mac/10.11/0.11.0
new file mode 120000
index 0000000..e4b7137
--- /dev/null
+++ b/build-support/bin/thrift/mac/10.11/0.11.0
@@ -0,0 +1 @@
+../10.14/0.11.0
\ No newline at end of file
diff --git a/build-support/bin/thrift/mac/10.12/0.11.0 b/build-support/bin/thrift/mac/10.12/0.11.0
new file mode 120000
index 0000000..e4b7137
--- /dev/null
+++ b/build-support/bin/thrift/mac/10.12/0.11.0
@@ -0,0 +1 @@
+../10.14/0.11.0
\ No newline at end of file
diff --git a/build-support/bin/thrift/mac/10.13/0.11.0 b/build-support/bin/thrift/mac/10.13/0.11.0
new file mode 120000
index 0000000..e4b7137
--- /dev/null
+++ b/build-support/bin/thrift/mac/10.13/0.11.0
@@ -0,0 +1 @@
+../10.14/0.11.0
\ No newline at end of file
diff --git a/build-support/bin/thrift/mac/10.14/0.11.0/build-thrift.sh b/build-support/bin/thrift/mac/10.14/0.11.0/build-thrift.sh
new file mode 100755
index 0000000..46c421a
--- /dev/null
+++ b/build-support/bin/thrift/mac/10.14/0.11.0/build-thrift.sh
@@ -0,0 +1,97 @@
+#!/bin/bash
+
+source "$(git rev-parse --show-toplevel)/utils.v1.bash"
+
+set_strict_mode
+
+function build_bison {
+  local -r extracted_dirname="bison-${BISON_VERSION}"
+  local -r archive_filename="${extracted_dirname}.tar.gz"
+  local -r release_url="http://ftp.gnu.org/gnu/bison/${archive_filename}"
+
+  local -r downloaded_archive="$(curl_file_with_fail "$release_url" "$archive_filename")"
+  local -r source_extracted_abs="$(extract_for "$downloaded_archive" "$extracted_dirname")"
+
+  with_pushd >&2 "$source_extracted_abs" sh ./configure --prefix="$source_extracted_abs/$INSTALL_PREFIX"
+  with_pushd >&2 "$source_extracted_abs" make install
+
+  export PATH="$source_extracted_abs/$INSTALL_PREFIX/bin:$PATH"
+}
+
+function build_byacc {
+  local -r extracted_dirname="byacc-${BYACC_VERSION}"
+  local -r archive_filename="${extracted_dirname}.tgz"
+  local -r release_url="https://www.mirrorservice.org/sites/lynx.invisible-island.net/byacc/${archive_filename}"
+
+  local -r downloaded_archive="$(curl_file_with_fail "$release_url" "$archive_filename")"
+  local -r source_extracted_abs="$(extract_for "$downloaded_archive" "$extracted_dirname")"
+
+  with_pushd >&2 "$source_extracted_abs" sh ./configure --prefix="$source_extracted_abs/$INSTALL_PREFIX"
+  with_pushd >&2 "$source_extracted_abs" make install
+
+  export PATH="$source_extracted_abs/$INSTALL_PREFIX/bin:$PATH"
+}
+
+function build_thrift {
+  local -r extracted_dirname="thrift-${THRIFT_VERSION}"
+  local -r archive_filename="${extracted_dirname}.tar.gz"
+  local -r release_url="http://archive.apache.org/dist/thrift/${THRIFT_VERSION}/${archive_filename}"
+
+  local -r downloaded_archive="$(curl_file_with_fail "$release_url" "$archive_filename")"
+  local -r source_extracted_abs="$(extract_for "$downloaded_archive" "$extracted_dirname")"
+
+  # NB: The configure --without-* flags just disable building any runtime libs
+  # for the generated code.  We only want the codegen side of things.
+  with_pushd >&2 "$source_extracted_abs" \
+    sh ./configure \
+      --disable-shared \
+      --without-cpp \
+      --without-c_glib \
+      --without-csharp \
+      --without-erlang \
+      --without-java \
+      --without-erlang \
+      --without-lua \
+      --without-python \
+      --without-perl \
+      --without-php \
+      --without-php_extension \
+      --without-qt4 \
+      --without-qt5 \
+      --without-dart \
+      --without-ruby \
+      --without-haskell \
+      --without-go \
+      --without-nodejs \
+      --without-rs \
+      --without-haxe \
+      --without-dotnetcore \
+      --without-d
+  with_pushd >&2 "$source_extracted_abs" make clean
+  with_pushd >&2 "$source_extracted_abs" make LDFLAGS="-all-static"
+
+  echo "$source_extracted_abs/compiler/cpp/thrift"
+}
+
+## Interpret arguments and execute build.
+
+readonly THRIFT_VERSION="$1"
+readonly BISON_VERSION="$2"
+readonly BYACC_VERSION="$3"
+readonly INSTALL_PREFIX=install_dir
+
+case "$(uname)" in
+  Darwin)
+    with_pushd "$(mkdirp_absolute_path "bison-${BISON_VERSION}-osx")" build_bison
+    with_pushd "$(mkdirp_absolute_path "byacc-${BYACC_VERSION}-osx")" build_byacc
+    with_pushd "$(mkdirp_absolute_path "thrift-${THRIFT_VERSION}-osx")" build_thrift
+    ;;
+  Linux)
+    with_pushd "$(mkdirp_absolute_path "bison-${BISON_VERSION}-linux")" build_bison
+    with_pushd "$(mkdirp_absolute_path "byacc-${BYACC_VERSION}-linux")" build_byacc
+    with_pushd "$(mkdirp_absolute_path "thrift-${THRIFT_VERSION}-linux")" build_thrift
+    ;;
+  *)
+    die "make does not support building for '$(uname)'"
+    ;;
+esac
diff --git a/build-support/bin/thrift/mac/10.14/0.11.0/build.sh b/build-support/bin/thrift/mac/10.14/0.11.0/build.sh
new file mode 100755
index 0000000..a9eeb9d
--- /dev/null
+++ b/build-support/bin/thrift/mac/10.14/0.11.0/build.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+readonly result="$(./build-thrift.sh 0.11.0 3.2 20140715)"
+cp "$result" ./thrift
diff --git a/build-support/bin/thrift/mac/10.8/0.11.0 b/build-support/bin/thrift/mac/10.8/0.11.0
new file mode 120000
index 0000000..e4b7137
--- /dev/null
+++ b/build-support/bin/thrift/mac/10.8/0.11.0
@@ -0,0 +1 @@
+../10.14/0.11.0
\ No newline at end of file
diff --git a/build-support/bin/thrift/mac/10.9/0.11.0 b/build-support/bin/thrift/mac/10.9/0.11.0
new file mode 120000
index 0000000..e4b7137
--- /dev/null
+++ b/build-support/bin/thrift/mac/10.9/0.11.0
@@ -0,0 +1 @@
+../10.14/0.11.0
\ No newline at end of file
diff --git a/utils.v1.bash b/utils.v1.bash
index 22961e3..54d8244 100644
--- a/utils.v1.bash
+++ b/utils.v1.bash
@@ -82,6 +82,9 @@ function do_extract {
     *.tar.gz)
       tar zxf "$archive_path"
       ;;
+    *.tgz)
+      tar zxf "$archive_path"
+      ;;
     *)
       die "Unrecognized file extension for compressed archive at '${archive_path}'."
       ;;