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| -rw-r--r-- | find-modules/FindSeccomp.cmake | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/find-modules/FindSeccomp.cmake b/find-modules/FindSeccomp.cmake new file mode 100644 index 00000000..eeb83c45 --- /dev/null +++ b/find-modules/FindSeccomp.cmake @@ -0,0 +1,90 @@ +#.rst: +# FindSeccomp +# ----------- +# +# Try to locate the libseccomp library. +# If found, this will define the following variables: +# +# ``Seccomp_FOUND`` +# True if the seccomp library is available +# ``Seccomp_INCLUDE_DIRS`` +# The seccomp include directories +# ``Seccomp_LIBRARIES`` +# The seccomp libraries for linking +# +# If ``Seccomp_FOUND`` is TRUE, it will also define the following +# imported target: +# +# ``Seccomp::Seccomp`` +# The Seccomp library +# +# Since 5.44.0. + +#============================================================================= +# Copyright (c) 2017 Martin Flöser <mgraesslin@kde.org> +# Copyright (c) 2017 David Kahles <david.kahles96@gmail.com> +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. The name of the author may not be used to endorse or promote products +# derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#============================================================================= + +find_package(PkgConfig QUIET) +pkg_check_modules(PKG_Libseccomp QUIET libseccomp) + +find_path(Seccomp_INCLUDE_DIRS + NAMES + seccomp.h + HINTS + ${PKG_Libseccomp_INCLUDE_DIRS} +) +find_library(Seccomp_LIBRARIES + NAMES + seccomp + HINTS + ${PKG_Libseccomp_LIBRARY_DIRS} +) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(Seccomp + FOUND_VAR + Seccomp_FOUND + REQUIRED_VARS + Seccomp_LIBRARIES + Seccomp_INCLUDE_DIRS +) + +if (Seccomp_FOUND AND NOT TARGET Seccomp::Seccomp) + add_library(Seccomp::Seccomp UNKNOWN IMPORTED) + set_target_properties(Seccomp::Seccomp PROPERTIES + IMPORTED_LOCATION "${Seccomp_LIBRARIES}" + INTERFACE_INCLUDE_DIRECTORIES "${Seccomp_INCLUDE_DIRS}" + ) +endif() + +mark_as_advanced(Seccomp_LIBRARIES Seccomp_INCLUDE_DIRS) + +include(FeatureSummary) +set_package_properties(Seccomp PROPERTIES + URL "https://github.com/seccomp/libseccomp" + DESCRIPTION "The enhanced seccomp library." +) |