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INSTALL.md

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This file contains instructions for building and installing tss2-tcti-uefi.

Also see .ci/build-deps.sh for setting up dependencies

Dependencies

  • GNU Autoconf
  • GNU Automake
  • C compiler
  • linker
  • gnu-efi (>= 3.0.18)
  • tpm2-tss for tests and examples
  • qemu (>= 9.1.0) for integration tests

Build Instructions

This project makes an attempt to follow the GNU Makefile conventions closely and aims to be a "well behaved" autotools project. This allows users to augment and override the environment in a mostly standard way. For information on this convention refer to the GNU standard: https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html

When building from git the bootstrap script must be run as the first step. If you need to override the autoconf / aclocal environment (ACLOCAL_PATH etc) you will need to do so before running bootstrap:

./bootstrap

The source code is then configured by executing the configure script:

./configure

The UEFI TCTI library (libtss2-tcti-uefi.a) is then built by the default make target:

make

Finally libtss2-tcti-uefi.a and the associated header file are installed by executing the install make target:

make install

UEFI on ARM

Setup the prefix for the ARM libraries:

export PREFIX=$PWD/../INSTALL
mkdir -p $PREFIX

tpm2-tss:

./bootstrap
CONFIG_SITE=tss2-sys_config.site ./configure --prefix=$PREFIX --build x86_64-pc-linux-gnu --host aarch64-linux-gnu --disable-defaultflags --disable-doxygen-doc --disable-tcti-device --disable-tcti-mssim --disable-tcti-spidev --disable-esys --disable-fapi --disable-policy --with-maxloglevel=none
make -j
make install

gnu-efi:

make CROSS_COMPILE=aarch64-linux-gnu- PREFIX=$PREFIX
make install CROSS_COMPILE=aarch64-linux-gnu- PREFIX=$PREFIX

swtpm:

apt install swtpm

qemu: https://wiki.qemu.org/Hosts/Linux

./configure --prefix=$PREFIX --enable-tpm --disable-kvm --targets=aarch64
make -j
make install

tpm2-tcti-uefi:

./bootstrap
./configure --build x86_64-pc-linux-gnu --host aarch64-linux-gnu --enable-integration \
    --with-efi-lds=$PREFIX/lib/elf_aarch64_efi.lds --with-efi-crt0=$PREFIX/lib/crt0-efi-aarch64.o \
    --with-efi-includedir=$PREFIX/include --with-ovmf=$PREFIX/qemu-9.1.0/INSTALL/share/qemu/edk2-aarch64-code.fd \
    --prefix=$PREFIX CPPFLAGS="-I$PREFIX/include -I$PREFIX/include/efi -I$PREFIX/include/efi/aarch64" LDFLAGS=-L$PREFIX/lib
make -j
make check