Merge pull request #392 from ionut-arm/update-bindgen

Update bindgen

Author: Superhepper

.github/workflows/ci.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Build the container
         run: docker build -t ubuntucontainer tss-esapi/tests/ --file tss-esapi/tests/Dockerfile-ubuntu
       - name: Run the container
-        run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi --env RUST_TOOLCHAIN_VERSION=1.56.0 ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/all-ubuntu.sh
+        run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi --env RUST_TOOLCHAIN_VERSION=1.57.0 ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/all-ubuntu.sh
   # All in one job as I think it is a big overhead to build and run the Docker
   # container?
   tests-ubuntu:

README.md

@@ -9,7 +9,7 @@ At the moment we test (via CI) and support the following Rust compiler versions:
 
 * On Ubuntu we test with:
     - The latest stable compiler version, as accessible through `rustup`.
-    - The 1.56 compiler version.
+    - The 1.57 compiler version.
 * On Fedora we test with the compiler version included with the Fedora 35 release.
 
 If you need support for other versions of the compiler, get in touch with us to see what we can do!

tss-esapi-sys/Cargo.toml

@@ -13,7 +13,7 @@ documentation = "https://docs.rs/crate/tss-esapi-sys"
 links = "tss2-esys"
 
 [build-dependencies]
-bindgen = { version = "0.59.1", optional = true }
+bindgen = { version = "0.63.0", optional = true }
 pkg-config = "0.3.18"
 target-lexicon = "0.12.0"
 

tss-esapi-sys/build.rs

@@ -97,6 +97,7 @@ pub fn generate_from_system(esapi_out: PathBuf) {
         .expect("Error converting OsString to String.");
 
     bindgen::Builder::default()
+        .size_t_is_usize(false)
         .clang_arg(format!("-I{}/tss2/", tss2_esys_include_path))
         .clang_arg(format!("-I{}/tss2/", tss2_tctildr_include_path))
         .clang_arg(format!("-I{}/tss2/", tss2_mu_include_path))

tss-esapi-sys/regenerate-bindings.sh

@@ -8,70 +8,81 @@
 
 set -euf -o pipefail
 
+OPENSSL_GIT="https://github.com/openssl/openssl.git"
 OPENSSL_VERSION="OpenSSL_1_1_1j"
+TPM2_TSS_GIT="https://github.com/tpm2-software/tpm2-tss.git"
+TPM2_TSS_VERSION="2.3.3"
 
-cross-compile-openssl() {
-    # Prepare directory for cross-compiled OpenSSL files
-    mkdir -p /tmp/openssl-$1
-    export INSTALL_DIR=/tmp/openssl-$1
+export SYSROOT="/tmp/sysroot"
+
+git_checkout() {
+    if [ ! -d "/tmp/$(basename "$1" ".git")" ]; then
+	pushd /tmp
+	git clone "$1" --branch "$2"
+	popd
+    fi
+}
+
+prepare_sysroot() {
+    # Prepare the SYSROOT
+    [ -d "$SYSROOT" ] && rm -fr "$SYSROOT"
+    mkdir -p "$SYSROOT"
+
+    # Allow the `pkg-config` crate to cross-compile
+    export PKG_CONFIG_ALLOW_CROSS=1
+    export PKG_CONFIG_PATH="$SYSROOT"/lib/pkgconfig:"$SYSROOT"/share/pkgconfig
+    export PKG_CONFIG_SYSROOT_DIR="$SYSROOT"
+}
 
+cross-compile-openssl() {
     pushd /tmp/openssl
     # Compile and copy files over
-    ./Configure $2 shared --prefix=$INSTALL_DIR --openssldir=$INSTALL_DIR/openssl --cross-compile-prefix=$1-
+    ./Configure $2 shared --prefix="$SYSROOT" --openssldir="$SYSROOT"/openssl --cross-compile-prefix=$1-
     make clean
     make depend
     make -j$(nproc)
-    make install
+    make install_sw
     popd
-
-    export INSTALL_DIR=
 }
 
 cross-compile-tpm2-tss() {
-    # Prepare directory for cross-compiled TSS lib
-    # `DESTDIR` is used in `make install` below to set the root of the installation paths.
-    # The `./configure` script accepts a `--prefix` input variable which sets the same root,
-    # but also adds it to the paths in `.pc` files used by `pkg-config`. This prevents the 
-    # use of `PKG_CONFIG_SYSROOT_DIR`.
-    mkdir -p /tmp/tpm2-tss-$1
-    export DESTDIR=/tmp/tpm2-tss-$1
-    # Set sysroot to be used by the `pkg-config` wrapper
-    export SYSROOT=/tmp/tpm2-tss-$1
-
-    pushd /tpm2-tss
-    # Compile and copy files over
-    ./configure --build=x86_64-pc-linux-gnu --host=$1 --target=$1 CC=$1-gcc \
-        LIBCRYPTO_CFLAGS="-I/tmp/openssl-$1/include" LIBCRYPTO_LIBS="-L/tmp/openssl-$1/lib -lcrypto"
+    pushd /tmp/tpm2-tss
+    [ ! -f configure ] && ./bootstrap
+    ./configure --enable-fapi=no --prefix=/ --build=x86_64-pc-linux-gnu --host=$1 --target=$1 CC=$1-gcc
     make clean
     make -j$(nproc)
-    make install
+    make DESTDIR="$SYSROOT" install
     popd
-
-    export DESTDIR=
 }
 
 # Download cross-compilers
-apt update
-apt install -y gcc-multilib
-apt install -y gcc-arm-linux-gnueabi
-apt install -y gcc-aarch64-linux-gnu
-
-# Download OpenSSL source code
-if [ ! -d "/tmp/openssl" ]; then
-    pushd /tmp
-    git clone https://github.com/openssl/openssl.git --branch $OPENSSL_VERSION
-    popd
-fi
+sudo apt update
+sudo apt install -y gcc-multilib
+sudo apt install -y gcc-arm-linux-gnueabi
+sudo apt install -y gcc-aarch64-linux-gnu
+
+# Download development version for tpm2-tss
+sudo apt install -y libtss2-dev
+
+# Download other dependencies
+sudo apt install -y autoconf
+sudo apt install -y autoconf-archive
+sudo apt install -y cmake
+sudo apt install -y libclang-dev
+sudo apt install -y libtool
+sudo apt install -y pkgconf
+
+# Download OpenSSL, tpm2-tss and dependencies source code
+git_checkout "$OPENSSL_GIT" "$OPENSSL_VERSION"
+git_checkout "$TPM2_TSS_GIT" "$TPM2_TSS_VERSION"
 
 # Regenerate bindings for x86_64-unknown-linux-gnu
 cargo clean
 cargo build --features generate-bindings
 find ../target -name tss_esapi_bindings.rs -exec cp {} ./src/bindings/x86_64-unknown-linux-gnu.rs \;
 
-# Allow the `pkg-config` crate to cross-compile
-export PKG_CONFIG_ALLOW_CROSS=1
-# Make the `pkg-config` crate use our wrapper
-export PKG_CONFIG=$(pwd)/../tss-esapi/tests/pkg-config
+# Clean and prepare SYSROOT
+prepare_sysroot
 
 # Regenerate bindings for aarch64-unknown-linux-gnu
 cross-compile-openssl aarch64-linux-gnu linux-generic64
@@ -82,11 +93,14 @@ cargo clean
 cargo build --features generate-bindings --target aarch64-unknown-linux-gnu
 find ../target -name tss_esapi_bindings.rs -exec cp {} ./src/bindings/aarch64-unknown-linux-gnu.rs \;
 
+# Clean and prepare SYSROOT
+prepare_sysroot
+
 # Regenerate bindings for armv7-unknown-linux-gnueabi
 cross-compile-openssl arm-linux-gnueabi linux-generic32
 cross-compile-tpm2-tss arm-linux-gnueabi
 
 rustup target add armv7-unknown-linux-gnueabi
 cargo clean
 cargo build --features generate-bindings --target armv7-unknown-linux-gnueabi
-find ../target -name tss_esapi_bindings.rs -exec cp {} ./src/bindings/arm-unknown-linux-gnueabi.rs \;
+find ../target -name tss_esapi_bindings.rs -exec cp {} ./src/bindings/arm-unknown-linux-gnueabi.rs \;