[Bf-blender-cvs] [05f410dd849] master: macOS: Added new location for Homebrew.
Stefan Werner
noreply at git.blender.org
Thu Nov 26 11:33:05 CET 2020
Commit: 05f410dd849eb2cb46648ef4197386ae7f52d32c
Author: Stefan Werner
Date: Thu Nov 26 11:30:53 2020 +0100
Branches: master
https://developer.blender.org/rB05f410dd849eb2cb46648ef4197386ae7f52d32c
macOS: Added new location for Homebrew.
The build script for macOS dependencies expects to find bison provided
by Homebrew under /usr/local. Since the default install location for
Homebrew changes on macOS/ARM, the script now looks at the host
architecture and switches to /opt/homebrew on Macs with Apple Silicon.
===================================================================
M build_files/build_environment/cmake/check_software.cmake
M build_files/build_environment/cmake/ispc.cmake
===================================================================
diff --git a/build_files/build_environment/cmake/check_software.cmake b/build_files/build_environment/cmake/check_software.cmake
index 09883221091..50b98ac447c 100644
--- a/build_files/build_environment/cmake/check_software.cmake
+++ b/build_files/build_environment/cmake/check_software.cmake
@@ -42,7 +42,13 @@ if(UNIX)
endforeach()
if(APPLE)
- if(NOT EXISTS "/usr/local/opt/bison/bin/bison")
+ # Homebrew has different default locations for ARM and Intel macOS.
+ if("${CMAKE_HOST_SYSTEM_PROCESSOR}" STREQUAL "arm64")
+ set(HOMEBREW_LOCATION "/opt/homebrew")
+ else()
+ set(HOMEBREW_LOCATION "/usr/local")
+ endif()
+ if(NOT EXISTS "${HOMEBREW_LOCATION}/opt/bison/bin/bison")
string(APPEND _software_missing " bison")
endif()
endif()
diff --git a/build_files/build_environment/cmake/ispc.cmake b/build_files/build_environment/cmake/ispc.cmake
index 967be9ec2f8..56c3cecae17 100644
--- a/build_files/build_environment/cmake/ispc.cmake
+++ b/build_files/build_environment/cmake/ispc.cmake
@@ -25,8 +25,13 @@ if(WIN32)
elseif(APPLE)
# Use bison installed via Homebrew.
# The one which comes which Xcode toolset is too old.
+ if("${CMAKE_HOST_SYSTEM_PROCESSOR}" STREQUAL "arm64")
+ set(HOMEBREW_LOCATION "/opt/homebrew")
+ else()
+ set(HOMEBREW_LOCATION "/usr/local")
+ endif()
set(ISPC_EXTRA_ARGS_APPLE
- -DBISON_EXECUTABLE=/usr/local/opt/bison/bin/bison
+ -DBISON_EXECUTABLE=${HOMEBREW_LOCATION}/opt/bison/bin/bison
)
elseif(UNIX)
set(ISPC_EXTRA_ARGS_UNIX
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