https://github.com/python/cpython/commit/6ecb620a0cae1b0b6183d1e6d0ae722013c... commit: 6ecb620a0cae1b0b6183d1e6d0ae722013ca8cd2 branch: main author: Zanie Blue <contact@zanie.dev> committer: ned-deily <nad@python.org> date: 2025-01-13T03:38:28-05:00 summary: gh-90905: Allow cross-compilation on macOS (#128385) files: A Misc/NEWS.d/next/Build/2024-12-31-17-09-37.gh-issue-90905.PjLNai.rst M configure M configure.ac diff --git a/Misc/NEWS.d/next/Build/2024-12-31-17-09-37.gh-issue-90905.PjLNai.rst b/Misc/NEWS.d/next/Build/2024-12-31-17-09-37.gh-issue-90905.PjLNai.rst new file mode 100644 index 00000000000000..31bb5fe005379a --- /dev/null +++ b/Misc/NEWS.d/next/Build/2024-12-31-17-09-37.gh-issue-90905.PjLNai.rst @@ -0,0 +1 @@ +Add support for cross-compiling to x86_64 on aarch64/arm64 macOS. diff --git a/configure b/configure index bb77c558abda5a..70581e11b60682 100755 --- a/configure +++ b/configure @@ -4097,6 +4097,9 @@ then *-apple-ios*) ac_sys_system=iOS ;; + *-*-darwin*) + ac_sys_system=Darwin + ;; *-*-vxworks*) ac_sys_system=VxWorks ;; @@ -4591,6 +4594,15 @@ printf "%s\n" "$IPHONEOS_DEPLOYMENT_TARGET" >&6; } ;; esac ;; + *-*-darwin*) + case "$host_cpu" in + arm*) + _host_ident=arm + ;; + *) + _host_ident=$host_cpu + esac + ;; *-*-vxworks*) _host_ident=$host_cpu ;; diff --git a/configure.ac b/configure.ac index 653cd3f6c531b6..d7c3920d049d67 100644 --- a/configure.ac +++ b/configure.ac @@ -330,6 +330,9 @@ then *-apple-ios*) ac_sys_system=iOS ;; + *-*-darwin*) + ac_sys_system=Darwin + ;; *-*-vxworks*) ac_sys_system=VxWorks ;; @@ -790,6 +793,15 @@ if test "$cross_compiling" = yes; then ;; esac ;; + *-*-darwin*) + case "$host_cpu" in + arm*) + _host_ident=arm + ;; + *) + _host_ident=$host_cpu + esac + ;; *-*-vxworks*) _host_ident=$host_cpu ;;