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CI: install libomp on macOS #21

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Merged
alxvth merged 2 commits into from
May 27, 2026
Merged

CI: install libomp on macOS #21

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4243372
Implement macOS system requirements for libomp
alxvth May 27, 2026
d0ef089
Add import for os_info and SystemPackageTool
alxvth May 27, 2026
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19 changes: 14 additions & 5 deletions conanfile.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
from conans import ConanFile
from conan.tools.cmake import CMakeDeps, CMake, CMakeToolchain
from conans.tools import save, load
from conans.tools import os_info, SystemPackageTool
import os
import shutil
import pathlib
Expand Down Expand Up @@ -72,9 +73,12 @@ def configure(self):
pass

def system_requirements(self):
# May be needed for macOS or Linux
pass

if os_info.is_macos:
installer = SystemPackageTool()
installer.install("libomp")
proc = subprocess.run("brew --prefix libomp", shell=True, capture_output=True)
subprocess.run(f"ln {proc.stdout.decode('UTF-8').strip()}/lib/libomp.dylib /usr/local/lib/libomp.dylib", shell=True)

def config_options(self):
if self.settings.os == "Windows":
del self.options.fPIC
Expand Down Expand Up @@ -105,7 +109,12 @@ def generate(self):

# Set some build options
tc.variables["MV_UNITY_BUILD"] = "ON"


if os_info.is_macos:
proc = subprocess.run("brew --prefix libomp", shell=True, capture_output=True)
prefix_path = f"{proc.stdout.decode('UTF-8').strip()}"
tc.variables["OpenMP_ROOT"] = prefix_path

tc.generate()

def _configure_cmake(self):
Expand Down Expand Up @@ -156,4 +165,4 @@ def package_info(self):
self.cpp_info.relwithdebinfo.includedirs = ["RelWithDebInfo/include", "RelWithDebInfo"]
self.cpp_info.release.libdirs = ["Release/lib"]
self.cpp_info.release.bindirs = ["Release/Plugins", "Release"]
self.cpp_info.release.includedirs = ["Release/include", "Release"]
self.cpp_info.release.includedirs = ["Release/include", "Release"]
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