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FindOpenCASCADE - rescan dependencies for cmake config

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Andrej730
2026-02-13 18:13:43 +05:00
parent d43b9ee353
commit 634600b65f
1 changed files with 11 additions and 0 deletions
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cmake/FindOpenCASCADE.cmake
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@@ -43,6 +43,17 @@ if(NOT OCC_INCLUDE_DIR AND NOT OCC_LIBRARY_DIR)
set_target_properties(TKernel PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${OpenCASCADE_INCLUDE_DIR}")
endif()
if(
OpenCASCADE_VERSION VERSION_LESS "7.9.0"
AND CMAKE_VERSION GREATER_EQUAL "3.24"
AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
)
# Before 7.9.0 targets in OCCT cmake configs are not linked to each other
# leading to missing symbols on Unix. Link them as a single group as a workaround.
# Only needed for gcc, because other compilers (e.g. Apple Clang, MSVC) do rescan automatically.
set(OpenCASCADE_LIBRARIES "$<LINK_GROUP:RESCAN,${OpenCASCADE_LIBRARIES}>")
endif()
if(OpenCASCADE_VERSION VERSION_LESS "7.9.0" AND WIN32)
# Bug in OCCT cmake configs < 7.9.0 - missing linked library.
list(APPEND OpenCASCADE_LIBRARIES WSOCK32.lib)