(ref) osx: MACOS_DEPLOY + time

recipes/keepawake-rs/build.sh

@@ -2,6 +2,18 @@
 
 set -euxo pipefail
 
+export CARGO_TARGET_X86_64_APPLE_DARWIN_LINKER=$CC
+export CARGO_TARGET_AARCH64_APPLE_DARWIN_LINKER=$CC
+
+BINDGEN_EXTRA_CLANG_ARGS="-v ${CPPFLAGS} ${CFLAGS}"
+if [[ "${target_platform}" == osx-arm64 ]]; then
+    BINDGEN_EXTRA_CLANG_ARGS="${BINDGEN_EXTRA_CLANG_ARGS} --target=aarch64-apple-darwin"
+else
+    BINDGEN_EXTRA_CLANG_ARGS="${BINDGEN_EXTRA_CLANG_ARGS} --target=x86_64-apple-darwin13.4.0"
+fi
+export BINDGEN_EXTRA_CLANG_ARGS="$(echo "${BINDGEN_EXTRA_CLANG_ARGS}" | sed 's/ /\n/g' | sort -u | paste -s -d ' ' -)"
+export LIBCLANG_PATH=${BUILD_PREFIX}/lib
+
 cargo build --release --all-targets
 # Skip doc-test which fails to find cc as a linker (odd, since it can build just fine)
 cargo test --release --all-targets

recipes/keepawake-rs/patches/osx-update-time.patch

@@ -0,0 +1,6 @@
+--- a/Cargo.toml.orig	2021-09-23 14:00:00.000000000 +0000
++++ b/Cargo.toml	2021-09-23 14:00:00.000000000 +0000
+@@ -42,2 +42,3 @@
+ sysinfo = { version = "0.30.5", optional = true }
++time = "0.3.35"
+ thiserror = "1.0.56"

recipes/keepawake-rs/variant_config.yaml

@@ -0,0 +1,9 @@
+c_stdlib_version:
+  - if: osx
+    then:
+      - 10.13
+MACOSX_DEPLOYEMENT_TARGET:
+  - if: osx
+    then:
+      - 10.13
+