move build_p2pd.sh to nimbus-build-system

Makefile

@@ -56,7 +56,7 @@ P2PD_CACHE :=
 p2pd: | go-checks
 	BUILD_MSG="$(BUILD_MSG) $@" \
 		V=$(V) \
-		$(ENV_SCRIPT) scripts/build_p2pd.sh "$(P2PD_CACHE)"
+		$(ENV_SCRIPT) $(BUILD_SYSTEM_DIR)/scripts/build_p2pd.sh "$(P2PD_CACHE)"
 
 # Windows 10 with WSL enabled, but no distro installed, fails if "../../nimble.sh" is executed directly
 # in a Makefile recipe but works when prefixing it with `bash`. No idea how the PATH is overridden.

scripts/build_p2pd.sh

@@ -1,74 +0,0 @@
-#!/bin/bash
-
-# Copyright (c) 2018-2019 Status Research & Development GmbH. Licensed under
-# either of:
-# - Apache License, version 2.0
-# - MIT license
-# at your option. This file may not be copied, modified, or distributed except
-# according to those terms.
-
-set -e
-
-SUBREPO_DIR="vendor/go/src/github.com/libp2p/go-libp2p-daemon"
-CACHE_DIR="$1" # optional parameter pointing to a CI cache dir.
-
-## env vars
-# verbosity level
-[[ -z "$V" ]] && V=0
-[[ -z "$BUILD_MSG" ]] && BUILD_MSG="Building p2pd"
-
-# Windows detection
-if uname | grep -qiE "mingw|msys"; then
-	EXE_SUFFIX=".exe"
-else
-	EXE_SUFFIX=""
-fi
-
-# macOS
-if uname | grep -qi "darwin"; then
-	STAT_FORMAT="-f %m"
-else
-	STAT_FORMAT="-c %Y"
-fi
-
-TARGET_DIR="vendor/go/bin"
-TARGET_BINARY="${TARGET_DIR}/p2pd${EXE_SUFFIX}"
-
-target_needs_rebuilding() {
-	REBUILD=0
-	NO_REBUILD=1
-
-	if [[ -n "$CACHE_DIR" && -e "${CACHE_DIR}/p2pd${EXE_SUFFIX}" ]]; then
-		mkdir -p "${TARGET_DIR}"
-		cp -a "$CACHE_DIR"/* "${TARGET_DIR}/"
-	fi
-
-	# compare binary mtime to the date of the last commit (keep in mind that Git doesn't preserve file timestamps)
-	if [[ -e "$TARGET_BINARY" && $(stat $STAT_FORMAT "$TARGET_BINARY") -gt $(cd "$SUBREPO_DIR"; git log --pretty=format:%cd -n 1 --date=unix) ]]; then
-		return $NO_REBUILD
-	else
-		return $REBUILD
-	fi
-}
-
-build_target() {
-	echo -e "$BUILD_MSG"
-	[[ "$V" == "0" ]] && exec &>/dev/null
-
-	pushd "$SUBREPO_DIR"
-	go get ./...
-	go install ./...
-	popd
-
-	# update the CI cache
-	if [[ -n "$CACHE_DIR" ]]; then
-		rm -rf "$CACHE_DIR"
-		mkdir "$CACHE_DIR"
-		cp -a "$TARGET_DIR"/* "$CACHE_DIR"/
-	fi
-}
-
-if target_needs_rebuilding; then
-	build_target
-fi
-

vendor/nimbus-build-system

@@ -1 +1 @@
-Subproject commit ed16839098d615c977a139e089e4aa354176a94d
+Subproject commit e359e17445c0fb868620c58d8bab436b45d935ca