depends: build fixes + script exec bits

depends/Makefile

@@ -0,0 +1,134 @@
+.DEFAULT_GOAL := all
+
+# Copyright (c) 2026 Agrarian Developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or https://www.opensource.org/licenses/mit-license.php.
+
+SHELL := /bin/bash
+BASEDIR := $(CURDIR)
+
+BUILD ?= $(shell ./config.guess)
+HOST  ?= $(BUILD)
+
+build := $(BUILD)
+host  := $(HOST)
+
+PATCHES_PATH  ?= $(BASEDIR)/patches
+SOURCES_PATH  ?= $(BASEDIR)/sources
+BASE_CACHE    ?= $(BASEDIR)/built
+workdir       ?= $(BASEDIR)/work
+
+base_build_dir    ?= $(workdir)/build
+base_staging_dir  ?= $(workdir)/staging
+base_download_dir ?= $(workdir)/download
+
+HASH_LENGTH ?= 8
+
+# Derive build_os for builder tooling (host_os comes from hosts/$(host).mk)
+build_os :=
+ifneq (,$(findstring linux,$(build)))
+  build_os := linux
+else ifneq (,$(findstring darwin,$(build)))
+  build_os := darwin
+else
+  build_os := linux
+endif
+
+# Host-triplet file (must exist)
+HOST_MK := hosts/$(host).mk
+ifeq ($(wildcard $(HOST_MK)),)
+$(error Missing $(HOST_MK). Create it under depends/hosts/.)
+endif
+
+# Common recipe dependencies for build-id hashing
+meta_depends = \
+  Makefile \
+  funcs.mk \
+  builders/default.mk \
+  builders/$(build_os).mk \
+  hosts/default.mk \
+  $(HOST_MK) \
+  packages/packages.mk
+
+include $(HOST_MK)
+include builders/default.mk
+include builders/$(build_os).mk
+include packages/packages.mk
+include funcs.mk
+
+# --------------------------------------------------------------------
+# IMPORTANT:
+# Do NOT depend on $($(p)_cached_checksum) here — those vars are created
+# later (inside funcs.mk macros), so they'd expand to empty at parse-time.
+# Instead depend on the package phony targets (boost, openssl, etc).
+# --------------------------------------------------------------------
+
+.PHONY: all
+all: $(packages)
+
+# Optional convenience targets (only build what you need)
+.PHONY: base wallet zmq upnp qt
+base: $(packages)
+wallet: $(wallet_packages)
+zmq: $(zmq_packages)
+upnp: $(upnp_packages)
+qt: $(qt_packages) $(qt_$(host_os)_packages)
+
+# Download-only: uses stage targets generated by funcs.mk
+.PHONY: download
+download: $(addsuffix _fetched,$(all_packages))
+
+# --------------------------------------------------------------------
+# Beginner-friendly: populate depends/$(HOST)/ prefix from built cache
+# and generate share/config.site for top-level ./configure.
+# --------------------------------------------------------------------
+
+.PHONY: install install-clean reinstall
+install: all
+	@echo "== Installing depends into: $(host_prefix)"
+	@rm -rf "$(host_prefix)"
+	@mkdir -p "$(host_prefix)"
+	@set -euo pipefail; \
+	for p in $(packages); do \
+	  f="$(BASE_CACHE)/$(HOST)/$$p/"*.tar.gz; \
+	  if ! ls $$f >/dev/null 2>&1; then \
+	    echo "ERROR: missing built artifact for $$p (expected: $$f)"; \
+	    exit 1; \
+	  fi; \
+	  echo "  - $$p: $$f"; \
+	  tar -xzf $$f -C "$(host_prefix)"; \
+	done
+	@echo "== Writing config.site: $(host_prefix)/share/config.site"
+	@mkdir -p "$(host_prefix)/share"
+	@{ \
+	  echo "# Autoconf site defaults for Agrarian depends (generated)"; \
+	  echo "CPPFLAGS='-I$(host_prefix)/include'"; \
+	  echo "LDFLAGS='-L$(host_prefix)/lib'"; \
+	  echo "PKG_CONFIG_LIBDIR='$(host_prefix)/lib/pkgconfig:$(host_prefix)/share/pkgconfig'"; \
+	  echo "PKG_CONFIG_PATH=\"$$PKG_CONFIG_LIBDIR\""; \
+	  echo "BDB_CFLAGS='-I$(host_prefix)/include'"; \
+	  echo "BDB_LIBS='-L$(host_prefix)/lib -ldb_cxx-4.8 -ldb-4.8'"; \
+	} > "$(host_prefix)/share/config.site"
+	@echo "== Done."
+
+install-clean:
+	@rm -rf "$(host_prefix)"
+
+reinstall: install-clean install
+
+# --------------------------------------------------------------------
+# Cleaning
+#  - clean: removes working dirs only (keeps built cache + sources)
+#  - clean-cache: removes built cache too
+#  - distclean: removes everything generated by depends
+# --------------------------------------------------------------------
+
+.PHONY: clean clean-cache distclean
+clean:
+	@rm -rf "$(workdir)"
+
+clean-cache: clean
+	@rm -rf "$(BASE_CACHE)"
+
+distclean: clean-cache
+	@rm -rf "$(SOURCES_PATH)" "$(BASEDIR)/SDKs"