init

scripts/static-base/common.sh

@@ -0,0 +1,55 @@
+#!/bin/sh
+
+component_dir=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
+script_dir=$(dirname "$component_dir")
+repo_dir=$(dirname "$script_dir")
+build_dir=${MOUSE_BUILD_DIR:-"$repo_dir/build"}
+source_dir=${MOUSE_SOURCE_DIR:-"$build_dir/sources"}
+static_dir="$build_dir/static"
+source_build_dir="$static_dir/src"
+sysroot="$static_dir/sysroot"
+base_root="$static_dir/rootfs"
+tools_dir="$static_dir/tools"
+cross_tools_dir="$static_dir/cross-tools"
+jobs=${MOUSE_BUILD_JOBS:-$(getconf _NPROCESSORS_ONLN 2>/dev/null || printf '2')}
+
+case "$static_dir" in
+    "$repo_dir"/build/static) ;;
+    *)
+        printf '%s\n' "refusing to clear unexpected static build path: $static_dir" >&2
+        exit 1
+        ;;
+esac
+
+target_libdir=$(rustc --print target-libdir --target x86_64-unknown-linux-musl)
+builtins=$(find "$target_libdir" -maxdepth 1 -name 'libcompiler_builtins-*.rlib' -print | head -1)
+
+clang=$(command -v clang)
+clangxx=$(command -v clang++)
+lld=$(command -v ld.lld)
+llvm_ar=$(command -v llvm-ar)
+llvm_strip=$(command -v llvm-strip)
+build_triplet=$(cc -dumpmachine)
+native_cc=cc
+
+for requirement in \
+    "$clang" "$clangxx" "$lld" "$builtins" "$llvm_ar" "$llvm_strip"
+do
+    if [ ! -f "$requirement" ]; then
+        printf '%s\n' "missing LLVM/Rust cross-build component: $requirement" >&2
+        exit 1
+    fi
+done
+
+llvm_ranlib="$tools_dir/bin/llvm-ranlib"
+meson_source="$source_build_dir/meson-1.9.1/meson.py"
+PATH="$tools_dir/bin:$PATH"
+export PATH
+target=x86_64-mouse-linux-musl
+cc="$cross_tools_dir/bin/$target-cc"
+cxx="$cross_tools_dir/bin/$target-c++"
+bootstrap_cxx="$cross_tools_dir/bin/$target-bootstrap-c++"
+ar="$cross_tools_dir/bin/$target-ar"
+ranlib="$cross_tools_dir/bin/$target-ranlib"
+strip="$cross_tools_dir/bin/$target-strip"
+cross_file="$static_dir/chimerautils.cross"