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fix: conditionally define CPack package metadata for top-level project #11

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Merged
VPRamon merged 1 commit into from
May 9, 2026
Merged

fix: conditionally define CPack package metadata for top-level project #11

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75 changes: 39 additions & 36 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -235,40 +235,43 @@ install(EXPORT tempoch_cppTargets

# ---------------------------------------------------------------------------
# Packaging (CPack — DEB and RPM)
# Only define package metadata when tempoch-cpp is the top-level project.
# ---------------------------------------------------------------------------
set(CPACK_PACKAGE_NAME "tempoch-cpp")
set(CPACK_PACKAGE_VERSION "${PROJECT_VERSION}")
set(CPACK_PACKAGE_VENDOR "Siderust")
set(CPACK_PACKAGE_CONTACT "VPRamon <vallespuigramon@gmail.com>")
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY
"C++ wrapper for the tempoch astronomical time library")
set(CPACK_PACKAGE_DESCRIPTION
"tempoch-cpp provides a header-only C++17 API over the Rust tempoch\n"
"library via the tempoch-ffi C ABI. It bundles the public C++ headers,\n"
"the tempoch_ffi shared library, and CMake package configuration files.")
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
set(CPACK_PACKAGE_HOMEPAGE_URL "https://github.com/Siderust/tempoch-cpp")

# Keep version components aligned with the top-level project even when
# subprojects define their own versions.
set(CPACK_PACKAGE_VERSION_MAJOR "${PROJECT_VERSION_MAJOR}")
set(CPACK_PACKAGE_VERSION_MINOR "${PROJECT_VERSION_MINOR}")
set(CPACK_PACKAGE_VERSION_PATCH "${PROJECT_VERSION_PATCH}")

# -- DEB -----------------------------------------------------------------------
set(CPACK_DEBIAN_PACKAGE_NAME "tempoch-cpp")
set(CPACK_DEBIAN_PACKAGE_MAINTAINER "VPRamon <vallespuigramon@gmail.com>")
set(CPACK_DEBIAN_PACKAGE_SECTION "libs")
set(CPACK_DEBIAN_PACKAGE_DEPENDS "libc6 (>= 2.17), libstdc++6 (>= 9)")
set(CPACK_DEBIAN_FILE_NAME DEB-DEFAULT)

# -- RPM -----------------------------------------------------------------------
set(CPACK_RPM_PACKAGE_NAME "tempoch-cpp")
set(CPACK_RPM_PACKAGE_LICENSE "AGPL-3.0")
set(CPACK_RPM_PACKAGE_GROUP "Development/Libraries")
set(CPACK_RPM_PACKAGE_REQUIRES "glibc >= 2.17, libstdc++ >= 9")
set(CPACK_RPM_FILE_NAME RPM-DEFAULT)

set(CPACK_GENERATOR "DEB;RPM")

include(CPack)
if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
set(CPACK_PACKAGE_NAME "tempoch-cpp")
set(CPACK_PACKAGE_VERSION "${PROJECT_VERSION}")
set(CPACK_PACKAGE_VENDOR "Siderust")
set(CPACK_PACKAGE_CONTACT "VPRamon <vallespuigramon@gmail.com>")
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY
"C++ wrapper for the tempoch astronomical time library")
set(CPACK_PACKAGE_DESCRIPTION
"tempoch-cpp provides a header-only C++17 API over the Rust tempoch\n"
"library via the tempoch-ffi C ABI. It bundles the public C++ headers,\n"
"the tempoch_ffi shared library, and CMake package configuration files.")
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
set(CPACK_PACKAGE_HOMEPAGE_URL "https://github.com/Siderust/tempoch-cpp")

# Keep version components aligned with the top-level project even when
# subprojects define their own versions.
set(CPACK_PACKAGE_VERSION_MAJOR "${PROJECT_VERSION_MAJOR}")
set(CPACK_PACKAGE_VERSION_MINOR "${PROJECT_VERSION_MINOR}")
set(CPACK_PACKAGE_VERSION_PATCH "${PROJECT_VERSION_PATCH}")

# -- DEB -----------------------------------------------------------------------
set(CPACK_DEBIAN_PACKAGE_NAME "tempoch-cpp")
set(CPACK_DEBIAN_PACKAGE_MAINTAINER "VPRamon <vallespuigramon@gmail.com>")
set(CPACK_DEBIAN_PACKAGE_SECTION "libs")
set(CPACK_DEBIAN_PACKAGE_DEPENDS "libc6 (>= 2.17), libstdc++6 (>= 9)")
set(CPACK_DEBIAN_FILE_NAME DEB-DEFAULT)

# -- RPM -----------------------------------------------------------------------
set(CPACK_RPM_PACKAGE_NAME "tempoch-cpp")
set(CPACK_RPM_PACKAGE_LICENSE "AGPL-3.0")
set(CPACK_RPM_PACKAGE_GROUP "Development/Libraries")
set(CPACK_RPM_PACKAGE_REQUIRES "glibc >= 2.17, libstdc++ >= 9")
set(CPACK_RPM_FILE_NAME RPM-DEFAULT)

set(CPACK_GENERATOR "DEB;RPM")

include(CPack)
endif()
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