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IfcOpenShell/src/bonsaiviewer/CMakeLists.txt
T
Dion Moult 2b91e41fc4 bonsaiviewer: stage all IfcOpenShell dylibs (core + plug-ins) on macOS 
The .app bundle's Frameworks/ staging rule was only globbing
ifcopenshell.*.dylib (the dlopen-only plug-ins) on the assumption
that macdeployqt would follow BonsaiViewer's link-time @rpath deps
for the lib-prefixed core shared libs. In practice it doesn't —
non-Qt @rpath deps whose source path is outside the standard system
/ Qt prefixes get skipped silently.

In a static build this didn't matter: libifcopenshell.geometry,
libIfcParse, libIfcViewer, etc. were statically embedded in
BonsaiViewer.exe, so there was no runtime dep. With --shared (added
in ddee88bed for the bundle-size win) they're separate dylibs that
must physically live in Frameworks/, or the binary won't even start:

    dyld: Library not loaded: @rpath/libifcopenshell.geometry.dylib
      Reason: tried '…/BonsaiViewer.app/Contents/Frameworks/
              libifcopenshell.geometry.dylib' (no such file)

Broaden the install(CODE) glob to *.dylib so both flavours land:

  * lib-prefixed linked core libs (libifcopenshell.geometry.dylib,
    libIfcParse.dylib, libIfcViewer.dylib, lib<mapping/kernel>.dylib)
  * non-prefixed plug-ins (ifcopenshell.parse.schema.ifcXxX.dylib,
    ifcopenshell.geometry.mapping.ifcXxX.dylib, etc.)

<prefix>/lib/ is IfcOpenShell-exclusive (Qt / boost / eigen live in
their own brew / build prefixes), so the broad glob doesn't risk
sweeping in unrelated dylibs. The geometry-writer EXCLUDE regex is
preserved so the size win from the writer-skip side of ddee88bed
stays in place.

In a static build the lib/ directory simply has no *.dylib files
that match, so the rule no-ops cleanly — same code path is safe for
both --shared and the (unused but possible) default static config.

Linux didn't need a counterpart: build_rocky.yml already does the
equivalent in workflow bash (`patchelf --set-rpath '$ORIGIN'` +
`stage_runtime_payload`), and local Linux dev uses CMake's
BUILD_RPATH which auto-resolves to the build subdirectories. macOS
.app bundles are treated as opaque by the packaging step (no
stage_runtime_payload against Contents/), so the staging has to
happen at CMake install time when the bundle is being assembled.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-06-03 15:29:59 +10:00

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# This file was generated with the assistance of an AI coding tool.
################################################################################
# #
# This file is part of IfcOpenShell. #
# #
# IfcOpenShell is free software: you can redistribute it and/or modify #
# it under the terms of the Lesser GNU General Public License as published by #
# the Free Software Foundation, either version 3.0 of the License, or #
# (at your option) any later version. #
# #
# IfcOpenShell is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# Lesser GNU General Public License for more details. #
# #
# You should have received a copy of the Lesser GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
################################################################################
message("Running CMakeLists.txt in /src/bonsaiviewer")
set(QT_VERSION 6 CACHE STRING "Qt version")
# Qt6::CorePrivate is exposed differently across Qt versions: Qt 6.8 ships the
# target inside Qt6Core (no CorePrivate config package), while Qt 6.10 provides
# it only as a separate CorePrivate package. OPTIONAL_COMPONENTS finds that
# package where it exists without failing where it does not; the Qt6::CorePrivate
# target ends up available either way for the link step below.
find_package(Qt${QT_VERSION} REQUIRED
COMPONENTS Core Gui Widgets Svg
OPTIONAL_COMPONENTS CorePrivate
PATHS ${QT_DIR})
set(BONSAIVIEWER_FILES
${CMAKE_CURRENT_SOURCE_DIR}/main.cpp
${CMAKE_CURRENT_SOURCE_DIR}/ElementRegistry.cpp
${CMAKE_CURRENT_SOURCE_DIR}/ElementRegistry.h
${CMAKE_CURRENT_SOURCE_DIR}/ViewerSettings.cpp
${CMAKE_CURRENT_SOURCE_DIR}/ViewerSettings.h
${CMAKE_CURRENT_SOURCE_DIR}/SessionState.cpp
${CMAKE_CURRENT_SOURCE_DIR}/SessionState.h
${CMAKE_CURRENT_SOURCE_DIR}/MainWindow.cpp
${CMAKE_CURRENT_SOURCE_DIR}/MainWindow.h
${CMAKE_CURRENT_SOURCE_DIR}/Measurement.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Measurement.h
${CMAKE_CURRENT_SOURCE_DIR}/components/SvgIcon.cpp
${CMAKE_CURRENT_SOURCE_DIR}/components/SvgIcon.h
${CMAKE_CURRENT_SOURCE_DIR}/components/Style.cpp
${CMAKE_CURRENT_SOURCE_DIR}/components/Style.h
${CMAKE_CURRENT_SOURCE_DIR}/components/Dialog.cpp
${CMAKE_CURRENT_SOURCE_DIR}/components/Dialog.h
${CMAKE_CURRENT_SOURCE_DIR}/components/Tabs.cpp
${CMAKE_CURRENT_SOURCE_DIR}/components/Tabs.h
${CMAKE_CURRENT_SOURCE_DIR}/components/KeyValueTable.cpp
${CMAKE_CURRENT_SOURCE_DIR}/components/KeyValueTable.h
${CMAKE_CURRENT_SOURCE_DIR}/components/Buttons.cpp
${CMAKE_CURRENT_SOURCE_DIR}/components/Buttons.h
${CMAKE_CURRENT_SOURCE_DIR}/components/Section.cpp
${CMAKE_CURRENT_SOURCE_DIR}/components/Section.h
${CMAKE_CURRENT_SOURCE_DIR}/components/Panel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/components/Panel.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/connectors/Discovery.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/connectors/Discovery.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/connectors/PickerDialog.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/connectors/PickerDialog.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/connectors/Process.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/connectors/Process.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/connectors/Registry.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/connectors/Registry.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/AddModelDialog.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/AddModelDialog.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/SettingsDialog.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/SettingsDialog.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/SettingsView.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/SettingsView.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/Types.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/Commands.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/Commands.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/FederationItemModel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/FederationItemModel.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/Panel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/Panel.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/View.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/models/View.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/todo/Panel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/todo/Panel.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/properties/Types.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/properties/Panel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/properties/Panel.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/properties/View.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/properties/View.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/project/Commands.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/project/Commands.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/project/RecentProjects.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/project/RecentProjects.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/project/SaveProjectDialog.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/project/SaveProjectDialog.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/settings/Dialog.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/settings/Dialog.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/spatial_hierarchy/Types.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/spatial_hierarchy/Panel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/spatial_hierarchy/Panel.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/spatial_hierarchy/View.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/spatial_hierarchy/View.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/viewport/Panel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/viewport/Panel.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/viewport/Commands.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/viewport/Commands.h
${CMAKE_CURRENT_SOURCE_DIR}/modules/viewport/View.cpp
${CMAKE_CURRENT_SOURCE_DIR}/modules/viewport/View.h
${CMAKE_CURRENT_SOURCE_DIR}/bonsaiviewer_resources.qrc
)
add_executable(BonsaiViewer ${BONSAIVIEWER_FILES})
set_target_properties(BonsaiViewer PROPERTIES
AUTOMOC ON
AUTORCC ON
WIN32_EXECUTABLE ON
MACOSX_BUNDLE ON
)
# macOS bundle runtime layout. BonsaiViewer's exe has
# `LC_LOAD_DYLIB @rpath/libwgpu_native.dylib` (CMake bakes that in from
# the dylib's own install_name). Without an LC_RPATH entry pointing at
# the bundle's Frameworks/ dir, dyld aborts at launch with
# "no LC_RPATH's found". Set the standard macOS app-bundle rpath so
# the load resolves; the wgpu CMakeLists installs the dylib straight
# into BonsaiViewer.app/Contents/Frameworks for us.
if(APPLE)
set_target_properties(BonsaiViewer PROPERTIES
INSTALL_RPATH "@executable_path/../Frameworks"
)
endif()
target_link_libraries(BonsaiViewer PRIVATE
# IfcViewer still ships SceneLoader / Federation / GeometryStreamer /
# SidecarBuilder until the GL ViewportWindow is deleted. IfcViewerWgpu
# ships the live render path. Both link cleanly side-by-side.
IfcViewer
IfcViewerWgpu
Qt${QT_VERSION}::Core
Qt${QT_VERSION}::CorePrivate
Qt${QT_VERSION}::Gui
Qt${QT_VERSION}::Svg
Qt${QT_VERSION}::Widgets
)
# BUNDLE DESTINATION must be "." (install-prefix root) on macOS — Qt's
# deploy generator emits `macdeployqt BonsaiViewer.app` (no path
# prefix), which resolves only when the .app sits at the install root.
install(TARGETS BonsaiViewer
EXPORT ${IFCOPENSHELL_EXPORT_TARGETS}
RUNTIME DESTINATION bin
BUNDLE DESTINATION .
)
ifcopenshell_deploy_qt_runtime(BonsaiViewer)
# Stage IfcOpenShell dylibs into the .app bundle's Frameworks/ directory.
#
# Two flavours sit alongside each other in <prefix>/lib/ after install:
#
# 1. Linked core libs (lib*.dylib) — IfcParse, IfcGeom (output-named
# libifcopenshell.geometry.dylib), IfcViewer, plug-in / mapping /
# kernel shared libs. With --shared these are runtime @rpath deps
# of BonsaiViewer.exe. macdeployqt is *supposed* to follow them
# but in practice misses non-Qt @rpath deps when the source lib
# lives outside the standard system / Qt prefixes, so we stage
# them explicitly. (In a static build these are absent from lib/
# and the glob just no-ops, so this rule is safe in both modes.)
#
# 2. Plug-ins (ifcopenshell.*.dylib, no `lib` prefix) — dlopen-only
# deps the plug-in loader resolves at runtime. macdeployqt has
# no way to know about these.
#
# Both kinds get a flat copy into Contents/Frameworks/. The plug-in
# loader's primary search path is dirname(libIfcParse) (= Frameworks/
# inside the bundle), so plug-ins and core libs both find each other
# on the first probe.
#
# The geometry-writer filter drops ifcopenshell.geometry.writer.*.dylib
# (the per-schema OBJ / glTF / DAE / STP / IGS / SVG / TTL export
# converters — heavy, viewer-irrelevant). Mirrors the Rocky workflow's
# filter in `stage_runtime_payload` (see 27249770e).
#
# <prefix>/lib/ is IfcOpenShell-exclusive — Qt / boost / eigen live in
# their own brew / build prefixes — so a broad *.dylib glob is safe
# here and automatically picks up any future shared libs without
# needing to maintain an explicit name list.
#
# Subdirectory order in cmake/CMakeLists.txt guarantees that ifcparse/
# / ifcgeom/ / serializers/ are add_subdirectory'd before bonsaiviewer/,
# so by the time this install rule fires the *.dylib files are already
# on disk under <prefix>/lib/.
if(APPLE)
install(CODE [[
set(_fw "${CMAKE_INSTALL_PREFIX}/BonsaiViewer.app/Contents/Frameworks")
file(GLOB _ifc_dylibs "${CMAKE_INSTALL_PREFIX}/lib/*.dylib")
list(FILTER _ifc_dylibs EXCLUDE REGEX "ifcopenshell\\.geometry\\.writer\\.")
if(_ifc_dylibs)
message(STATUS "Staging IfcOpenShell dylibs (linked core + plug-ins) into BonsaiViewer.app/Contents/Frameworks")
file(COPY ${_ifc_dylibs} DESTINATION "${_fw}")
else()
message(WARNING "No IfcOpenShell *.dylib found in lib/ — BonsaiViewer.app will fail to launch (missing @rpath linked deps) or at IFC load time (missing plug-ins)")
endif()
]])
endif()
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