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Compilation.md

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Compilation

Dependencies

If you are missing any dependencies please follow this guide : [redpesk-build-host]({% chapter_link host-configuration-doc.setup-your-build-host %})

Fedora / Centos

dnf install check-devel sec-cynagora-devel libsemanage-devel libselinux-devel systemd-devel libcap-devel libsmack-userspace-devel

Ubuntu / Debian

apt install check sec-cynagora-dev libsemanage1-dev libselinux1-dev libsystemd-dev libcap-dev

Options

It is possible to modify the following compilation options when executing the cmake command:

  • WITH_SYSTEMD (default : ON) : systemd socket activation

  • WITH_SMACK (default : OFF) : SMACK mode

  • WITH_SELINUX (default : OFF) : SELinux mode

  • WITH_SIMULATION (default : OFF) : active simulations for cynagora, SMACK and SELinux

  • SIMULATE_CYNAGORA (default : OFF) : simulate cynagora

  • SIMULATE_SMACK (default : OFF) : simulate SMACK

  • SIMULATE_SELINUX (default : OFF) : simulate SELinux

  • FORTIFY (default : ON) : fortify source code

  • COMPILE_TEST (default : ON) : compile tests

  • DEBUG (default : OFF) : active debug mode (symbols, debug message)

For example with DEBUG option and only SELinux :

cmake -DDEBUG=ON -DWITH_SELINUX=ON ..

Environment Variables

Then there are variables defined at compile time in the CMakeLists.txt file that can be changed at runtime by defining an environment variable.

For example the SEC_LSM_MANAGER_SOCKET_NAME variable which contains sec-lsm-manager.socket can be modified at launch :

export SEC_LSM_MANAGER_SOCKET_NAME="new-socket-name.socket"
/usr/bin/sec-lsm-managerd

It is possible to modify the following environment variables:

  • SELINUX_RULES_DIR (default : "/usr/share/sec-lsm-manager/selinux-rules")

  • SELINUX_MAKEFILE (default : "/usr/share/selinux/devel/Makefile")

  • SEC_LSM_MANAGER_DATADIR (default : "/usr/share/sec-lsm-manager")

  • SEC_LSM_MANAGER_SOCKET_NAME (default : "sec-lsm-manager.socket")

  • COMPILE_SCRIPT_DIR (default : "/usr/share/sec-lsm-manager/script")

  • COMPILE_SCRIPT_NAME (default : "build-module.sh")

  • TE_TEMPLATE_FILE (default : "app-template.te")

  • IF_TEMPLATE_FILE (default : "app-template.if")

  • TEMPLATE_FILE (default : "app-template.smack")

  • SELINUX_FS_PATH (default : "/sys/fs/selinux")

  • SMACK_FS_PATH (default : "/sys/fs/smackfs")

  • SMACK_POLICY_DIR (default : "/etc/smack/accesses.d", simulation : "/usr/share/sec-lsm-manager/smack-simulation")

  • SELINUX_POLICY_DIR (simulation : "/usr/share/sec-lsm-manager/selinux-simulation")