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-rw-r--r--build/external/packages.mk150
1 files changed, 150 insertions, 0 deletions
diff --git a/build/external/packages.mk b/build/external/packages.mk
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+# Copyright (c) 2018 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+define h1
+ @echo "--- $(1)"
+endef
+
+define package
+$1_tarball_strip_dirs ?= 0
+$1_src_dir ?= $(B)/src-$1
+$1_patch_dir ?= $(CURDIR)/patches/$1_$($1_version)
+$1_build_dir ?= $(B)/build-$1
+$1_install_dir ?= $(I)
+$1_config_log ?= $(B)/$1.config.log
+$1_build_log ?= $(B)/$1.build.log
+$1_install_log ?= $(B)/$1.install.log
+
+##############################################################################
+# Download
+##############################################################################
+downloads/$($1_tarball):
+ mkdir -p downloads
+ @if [ -e $(DL_CACHE_DIR)/$($1_tarball) ] ; \
+ then cp $(DL_CACHE_DIR)/$($1_tarball) downloads/ ; \
+ else \
+ echo "Downloading $($1_url)" ; \
+ curl -o downloads/$($1_tarball) -LO $($1_url) ; \
+ fi
+ @rm -f $(B)/.download.ok
+
+$(B)/.$1.download.ok: downloads/$($1_tarball)
+ @mkdir -p $(B)
+ $$(call h1,"validating $1 $($1_version) checksum")
+ @SUM=$$(shell openssl md5 $$< | cut -f 2 -d " " -) ; \
+ ([ "$$$${SUM}" = "$($1_tarball_md5sum)" ] || \
+ ( echo "==========================================================" && \
+ echo "Bad Checksum!" && \
+ echo "Expected: $($1_tarball_md5sum)" && \
+ echo "Calculated: $$$${SUM}" && \
+ echo "Please remove $$< and retry" && \
+ echo "==========================================================" && \
+ false ))
+ @touch $$@
+
+.PHONY: $1-download
+$1-download: $(B)/.$1.download.ok
+
+##############################################################################
+# Extract
+##############################################################################
+$(B)/.$1.extract.ok: $(B)/.$1.download.ok
+ $$(call h1,"extracting $1 $($1_version)")
+ @mkdir -p $$($1_src_dir)
+ @tar \
+ --directory $$($1_src_dir) \
+ --extract \
+ --strip-components=$$($1_tarball_strip_dirs) \
+ --file downloads/$($1_tarball)
+ @touch $$@
+
+.PHONY: $1-extract
+$1-extract: $(B)/.$1.extract.ok
+
+##############################################################################
+# Patch
+##############################################################################
+$(B)/.$1.patch.ok: $(B)/.$1.extract.ok
+ $$(call h1,"patching $1 $($1_version)")
+ifneq ($$(wildcard $$($1_patch_dir)/*.patch),)
+ @for f in $$($1_patch_dir)/*.patch ; do \
+ echo "Applying patch: $$$$(basename $$$$f)" ; \
+ patch -p1 -d $$($1_src_dir) < $$$$f ; \
+ done
+endif
+ @touch $$@
+
+.PHONY: $1-patch
+$1-patch: $(B)/.$1.patch.ok
+
+##############################################################################
+# Config
+##############################################################################
+
+ifeq ($$(call $1_config_cmds),)
+define $1_config_cmds
+ @cd $$($1_build_dir) && \
+ CFLAGS="$$($1_cflags)" \
+ $$($1_src_dir)/configure \
+ --prefix=$$($1_install_dir) \
+ $$($1_configure_args) > $$($1_config_log)
+endef
+endif
+
+$(B)/.$1.config.ok: $(B)/.$1.patch.ok $(addsuffix -install,$($1_depends))
+ $$(call h1,"configuring $1 $($1_version) - log: $$($1_config_log)")
+ @mkdir -p $$($1_build_dir)
+ $$(call $1_config_cmds)
+ @touch $$@
+
+.PHONY: $1-config
+$1-config: $(B)/.$1.config.ok
+
+##############################################################################
+# Build
+##############################################################################
+
+ifeq ($$(call $1_build_cmds),)
+define $1_build_cmds
+ @$(MAKE) $(MAKE_ARGS) -C $$($1_build_dir) > $$($1_build_log)
+endef
+endif
+
+$(B)/.$1.build.ok: $(B)/.$1.config.ok
+ $$(call h1,"building $1 $($1_version) - log: $$($1_build_log)")
+ $$(call $1_build_cmds)
+ @touch $$@
+
+.PHONY: $1-build
+$1-build: $(B)/.$1.build.ok
+
+##############################################################################
+# Install
+##############################################################################
+
+ifeq ($$(call $1_install_cmds),)
+define $1_install_cmds
+ @$(MAKE) $(MAKE_ARGS) -C $$($1_build_dir) install > $$($1_install_log)
+endef
+endif
+
+$(B)/.$1.install.ok: $(B)/.$1.build.ok
+ $$(call h1,"installing $1 $($1_version) - log: $$($1_install_log)")
+ $$(call $1_install_cmds)
+ @touch $$@
+
+.PHONY: $1-install
+$1-install: $(B)/.$1.install.ok
+
+ALL_TARGETS += $1-install
+endef