Files
openwrt/include/unpack.mk
T
Felix Fietkau 8bbaad10e0 build: support git-src override for host builds
Extend the git-src source tree override to host builds. It is opt-in via
HOST_USE_GIT_SRC, since by default the host build keeps using the tarball.

Move the git-src detection and checkout recipe into unpack.mk so both the
target and host build reuse the same code.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2026-07-07 10:46:12 +02:00

88 lines
2.5 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2006-2020 OpenWrt.org
HOST_TAR:=$(TAR)
TAR_CMD=$(HOST_TAR) -C $(1)/.. $(TAR_OPTIONS)
UNZIP_CMD=unzip -q -d $(1)/.. $(DL_DIR)/$(PKG_SOURCE)
ifeq ($(PKG_SOURCE),)
PKG_UNPACK ?= true
else
ifeq ($(strip $(UNPACK_CMD)),)
ifeq ($(strip $(PKG_CAT)),)
# try to autodetect file type
EXT:=$(call ext,$(PKG_SOURCE))
EXT1:=$(EXT)
ifeq ($(filter gz tgz,$(EXT)),$(EXT))
EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
DECOMPRESS_CMD:=$(STAGING_DIR_HOST)/bin/libdeflate-gzip -dc $(DL_DIR)/$(PKG_SOURCE) |
endif
ifeq ($(filter bzip2 bz2 bz tbz2 tbz,$(EXT)),$(EXT))
EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
DECOMPRESS_CMD:=bzcat $(DL_DIR)/$(PKG_SOURCE) |
endif
ifeq ($(filter xz txz,$(EXT)),$(EXT))
EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
DECOMPRESS_CMD:=xzcat $(DL_DIR)/$(PKG_SOURCE) |
endif
ifeq (zst,$(EXT))
EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
DECOMPRESS_CMD:=zstdcat $(DL_DIR)/$(PKG_SOURCE) |
endif
ifeq ($(filter tgz tbz tbz2 txz,$(EXT1)),$(EXT1))
EXT:=tar
endif
DECOMPRESS_CMD ?= cat $(DL_DIR)/$(PKG_SOURCE) |
ifeq ($(EXT),tar)
UNPACK_CMD=$(DECOMPRESS_CMD) $(TAR_CMD)
endif
ifeq ($(EXT),cpio)
UNPACK_CMD=$(DECOMPRESS_CMD) (cd $(1)/..; $(STAGING_DIR_HOST)/bin/cpio -i -d)
endif
ifeq ($(EXT),zip)
UNPACK_CMD=$(UNZIP_CMD)
endif
endif
# compatibility code for packages that set PKG_CAT
ifeq ($(strip $(UNPACK_CMD)),)
# use existing PKG_CAT
UNPACK_CMD=$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | $(TAR_CMD)
ifeq ($(PKG_CAT),unzip)
UNPACK_CMD=$(UNZIP_CMD)
endif
# replace zcat with $(ZCAT), because some system don't support it properly
ifeq ($(PKG_CAT),zcat)
UNPACK_CMD=$(STAGING_DIR_HOST)/bin/libdeflate-gzip -dc $(DL_DIR)/$(PKG_SOURCE) | $(TAR_CMD)
endif
endif
endif
ifdef PKG_BUILD_DIR
PKG_UNPACK ?= $(SH_FUNC) $(call UNPACK_CMD,$(PKG_BUILD_DIR))
endif
ifdef HOST_BUILD_DIR
HOST_UNPACK ?= $(SH_FUNC) $(call UNPACK_CMD,$(HOST_BUILD_DIR))
endif
endif # PKG_SOURCE
GIT_SRC_CHECKOUT_DIR = $(wildcard $(TOPDIR)/git-src/$(PKG_NAME)/.git)
GIT_TREE_OVERRIDE_DIR = $(if $(CONFIG_SRC_TREE_OVERRIDE),$(wildcard ./git-src))
# $1=build directory, $2=.git directory to link into it
define Prepare/git-src
mkdir -p $(1)
ln -s $(2) $(1)/.git
( cd $(1); \
git checkout .; \
git submodule update --recursive; \
git submodule foreach git config --unset core.worktree; \
git submodule foreach git checkout .; \
)
endef