opencascade: Add 7.8.1

[AbrilRBS]

Summary

Changes to recipe: opencascade/[7.8.1]

Motivation

Closes #25738

Details

Lots of cleanup that I left for a follow-up PR, and #20781 has this as a subset, but realized it too late. Will merge both PRs

Open-Cascade-SAS/OCCT@V7_6_2...V7_8_1 very big diff! But not much build-side changes

---

• Read the contributing guidelines
• Checked that this PR is not a duplicate: list of PRs by recipe
• Tested locally with at least one configuration using a recent version of Conan

[uilianries]

LGTM. No changes in the building: Open-Cascade-SAS/OCCT@V7_8_0...V7_8_1#files_bucket

[AbrilRBS]

https://github.com/Open-Cascade-SAS/OCCT/blob/master/CMakeLists.txt#L25 this value actually is not enfornced because upstream has a , so it's not an actual fatal error

[uilianries]

Current error on Linux:

[ 83%] Linking CXX executable ../../lin64/gcc/bin/ExpToCasExe
/opt/conan/binutils/bin/ld: /usr/lib/x86_64-linux-gnu/libGL.so: .dynsym local symbol at index 3 (>= sh_info of 3)
/opt/conan/binutils/bin/ld: /usr/lib/x86_64-linux-gnu/libGL.so: .dynsym local symbol at index 4 (>= sh_info of 3)
/opt/conan/binutils/bin/ld: /usr/lib/x86_64-linux-gnu/libGL.so: .dynsym local symbol at index 5 (>= sh_info of 3)
/opt/conan/binutils/bin/ld: ../../lin64/gcc/lib/libTKExpress.a(Express.cxx.o): in function `Express::WriteFileStamp(std::ostream&)':
Express.cxx:(.text+0x9d): undefined reference to `OSD_Process::OSD_Process()'
/opt/conan/binutils/bin/ld: Express.cxx:(.text+0xa5): undefined reference to `OSD_Process::SystemDate()'
/opt/conan/binutils/bin/ld: Express.cxx:(.text+0xce): undefined reference to `OSD_Environment::OSD_Environment(TCollection_AsciiString const&)'
/opt/conan/binutils/bin/ld: Express.cxx:(.text+0xe6): undefined reference to `OSD_Environment::Value()'
/opt/conan/binutils/bin/ld: Express.cxx:(.text+0x188): undefined reference to `OSD_Process::UserName()'
/opt/conan/binutils/bin/ld: ../../lin64/gcc/lib/libTKExpress.a(Express_Entity.cxx.o): in function `Express_Entity::writeIncludes(std::ostream&) const':
Express_Entity.cxx:(.text+0x23a2): undefined reference to `OSD_Directory::OSD_Directory(OSD_Path const&)'
/opt/conan/binutils/bin/ld: Express_Entity.cxx:(.text+0x23ad): undefined reference to `OSD_Directory::Build(OSD_Protection const&)'
/opt/conan/binutils/bin/ld: ../../lin64/gcc/lib/libTKExpress.a(Express_Entity.cxx.o): in function `Express_Entity::GenerateClass() const':
Express_Entity.cxx:(.text+0x94f9): undefined reference to `OSD_Directory::OSD_Directory(OSD_Path const&)'
/opt/conan/binutils/bin/ld: Express_Entity.cxx:(.text+0x9506): undefined reference to `OSD_Directory::Build(OSD_Protection const&)'
/opt/conan/binutils/bin/ld: Express_Entity.cxx:(.text+0xafb8): undefined reference to `OSD_Directory::OSD_Directory(OSD_Path const&)'
/opt/conan/binutils/bin/ld: Express_Entity.cxx:(.text+0xafc5): undefined reference to `OSD_Directory::Build(OSD_Protection const&)'
/opt/conan/binutils/bin/ld: Express_Entity.cxx:(.text+0xbaef): undefined reference to `OSD_Directory::OSD_Directory(OSD_Path const&)'
/opt/conan/binutils/bin/ld: Express_Entity.cxx:(.text+0xbb09): undefined reference to `OSD_Directory::Build(OSD_Protection const&)'
/opt/conan/binutils/bin/ld: ../../lin64/gcc/lib/libTKExpress.a(Express_Enum.cxx.o): in function `Express_Enum::GenerateClass() const':
Express_Enum.cxx:(.text+0x4d3): undefined reference to `OSD_Directory::OSD_Directory(OSD_Path const&)'
/opt/conan/binutils/bin/ld: Express_Enum.cxx:(.text+0x4de): undefined reference to `OSD_Directory::Build(OSD_Protection const&)'
/opt/conan/binutils/bin/ld: ../../lin64/gcc/lib/libTKExpress.a(Express_Select.cxx.o): in function `Express_Select::generateSelectMember(opencascade::handle<TColStd_HSequenceOfInteger> const&) const':
Express_Select.cxx:(.text+0x345): undefined reference to `OSD_Directory::OSD_Directory(OSD_Path const&)'
/opt/conan/binutils/bin/ld: Express_Select.cxx:(.text+0x350): undefined reference to `OSD_Directory::Build(OSD_Protection const&)'
/opt/conan/binutils/bin/ld: ../../lin64/gcc/lib/libTKExpress.a(Express_Select.cxx.o): in function `Express_Select::GenerateClass() const':
Express_Select.cxx:(.text+0x1923): undefined reference to `OSD_Directory::OSD_Directory(OSD_Path const&)'
/opt/conan/binutils/bin/ld: Express_Select.cxx:(.text+0x192e): undefined reference to `OSD_Directory::Build(OSD_Protection const&)'
collect2: error: ld returned 1 exit status
src/ExpToCasExe/CMakeFiles/ExpToCasExe.dir/build.make:130: recipe for target 'lin64/gcc/bin/ExpToCasExe-7.8.1' failed
make[2]: *** [lin64/gcc/bin/ExpToCasExe-7.8.1] Error 1
CMakeFiles/Makefile2:2662: recipe for target 'src/ExpToCasExe/CMakeFiles/ExpToCasExe.dir/all' failed
make[1]: *** [src/ExpToCasExe/CMakeFiles/ExpToCasExe.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....