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cmake: MacOS XCode build fail #3909

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Mizux opened this issue Sep 5, 2023 · 0 comments
Closed

cmake: MacOS XCode build fail #3909

Mizux opened this issue Sep 5, 2023 · 0 comments
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@Mizux
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Bug Build: CMake CMake based build issue Solver: MathOpt MathOpt related issue
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v9.8

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@Mizux
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Mizux commented Sep 5, 2023

Relevant trace

tools/or-tools/build/RELEASE/lib/libortools.9.7.dylib
2023-09-04T15:27:59.6971070Z clang: error: no such file or directory: '/Users/runner/work/or-tools/or-tools/build/build/ortools_proto.build/Release/Objects-normal/x86_64/parameters.pb.o'
2023-09-04T15:27:59.7093790Z clang: error: no such file or directory: '/Users/runner/work/or-tools/or-tools/build/build/ortools_math_opt.build/Release/Objects-normal/x86_64/storage.o'
2023-09-04T15:27:59.7213560Z clang: error: no such file or directory: '/Users/runner/work/or-tools/or-tools/build/build/ortools_math_opt.build/Release/Objects-normal/x86_64/validator.o'
2023-09-04T15:27:59.7260130Z Command Ld failed with a nonzero exit code

Please notice xcode don't add directory path to compiled file and since we have:

[0]─[~/work/main]-[mizux/dev]
[^u^]─mizux@nuc10i7 %find ortools -type f -iname "storage*"
ortools/math_opt/constraints/sos/storage.h
ortools/math_opt/constraints/indicator/storage.cc
ortools/math_opt/constraints/indicator/storage.h
ortools/math_opt/constraints/quadratic/storage.cc
ortools/math_opt/constraints/quadratic/storage.h
ortools/math_opt/constraints/second_order_cone/storage.cc
ortools/math_opt/constraints/second_order_cone/storage.h

note:
To compare to Unix Makefile generator

2023-09-04T15:35:53.1353870Z [ 77%] Building CXX object ortools/math_opt/CMakeFiles/ortools_math_opt.dir/constraints/indicator/storage.cc.o
...
ortools/math_opt/CMakeFiles/ortools_math_opt.dir/constraints/indicator/storage.cc.o ortools/math_opt/CMakeFiles/ortools_math_opt.dir/constraints/quadratic/storage.cc.o ortools/math_opt/CMakeFiles/ortools_math_opt.dir/constraints/second_order_cone/storage.cc.o
@Mizux Mizux added Bug Build: CMake CMake based build issue Solver: MathOpt MathOpt related issue labels Sep 5, 2023
@Mizux Mizux self-assigned this Sep 5, 2023
@Mizux Mizux added this to the v9.8 milestone Sep 5, 2023
Mizux referenced this issue Sep 27, 2023
@Mizux
cmake: Split math_opt into sub library
d8634ab 
XCode do not support object library with several file with the same name
since it use a flat directory, Xcode "fix" using a UID but CMake can't catch it.

math_opt also use a parameters.proto which conflict with the
glop/parameters.proto -> need to split the proto to .cc generation in
two libraries
@Mizux Mizux closed this as completed Sep 27, 2023
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