mirror of
https://github.com/openwrt/openwrt.git
synced 2024-11-30 13:26:20 +08:00
1854aeec4d
When the list of packages to be installed in a built image exceeds a certain number, then 'opkg install' executed for target '$(curdir)/install' in package/Makefile fails with: /usr/bin/env: Argument list too long. On Linux, the length of a command-line parameter is limited by MAX_ARG_STRLEN to max 128 kB. * https://elixir.bootlin.com/linux/latest/source/include/uapi/linux/binfmts.h#L15 * https://www.in-ulm.de/~mascheck/various/argmax/ To solve the problem, store the package list being passed to 'opkg install' in a temporary file and use the shell command substitution to pass the content of the file to 'opkg install'. This guarantees that the length of the command-line parameters passed to the bash shell is short. The following bash script demonstrates the problem: ---------------------------------------------------------------------------- count=${1:-1000} FILES="" a_file="/home/egorenar/Repositories/openwrt-rel/bin/targets/alpine/generic/packages/base-files_1414-r16464+19-e887049fbb_arm_cortex-a15_neon-vfpv4.ipk" for i in $(seq 1 $count); do FILES="$FILES $a_file" done env bash -c "echo $FILES >/dev/null" echo "$FILES" | wc -c ---------------------------------------------------------------------------- Test run: ---------------------------------------------------------------------------- $ ./test.sh 916 130989 $ ./test.sh 917 ./test.sh: line 14: /bin/env: Argument list too long 131132 ---------------------------------------------------------------------------- Signed-off-by: Alexander Egorenkov <egorenar-dev@posteo.net> [reword commit subject] Signed-off-by: Paul Spooren <mail@aparcar.org>
115 lines
4.1 KiB
Makefile
115 lines
4.1 KiB
Makefile
#
|
|
# Copyright (C) 2006-2010 OpenWrt.org
|
|
#
|
|
# This is free software, licensed under the GNU General Public License v2.
|
|
# See /LICENSE for more information.
|
|
#
|
|
|
|
curdir:=package
|
|
|
|
include $(INCLUDE_DIR)/feeds.mk
|
|
include $(INCLUDE_DIR)/rootfs.mk
|
|
|
|
-include $(TMP_DIR)/.packagedeps
|
|
package-y += kernel/linux
|
|
$(curdir)/autoremove:=1
|
|
$(curdir)/builddirs:=$(sort $(package-) $(package-y) $(package-m))
|
|
$(curdir)/builddirs-default:=. $(sort $(package-y) $(package-m))
|
|
$(curdir)/builddirs-prereq:=. $(sort $(prereq-y) $(prereq-m))
|
|
ifdef CHECK_ALL
|
|
$(curdir)/builddirs-check:=$($(curdir)/builddirs)
|
|
$(curdir)/builddirs-download:=$($(curdir)/builddirs)
|
|
endif
|
|
ifneq ($(IGNORE_ERRORS),)
|
|
package-y-filter := $(package-y)
|
|
package-m-filter := $(filter-out $(package-y),$(package-m))
|
|
package-n-filter := $(filter-out $(package-y) $(package-m),$(package-))
|
|
package-ignore-errors := $(filter n m y,$(IGNORE_ERRORS))
|
|
package-ignore-errors := $(if $(package-ignore-errors),$(package-ignore-errors),n m)
|
|
package-ignore-subdirs := $(sort $(foreach m,$(package-ignore-errors),$(package-$(m)-filter)))
|
|
$(curdir)/builddirs-ignore-download := $(package-ignore-subdirs)
|
|
$(curdir)/builddirs-ignore-compile := $(package-ignore-subdirs)
|
|
$(curdir)/builddirs-ignore-host-download := $(package-ignore-subdirs)
|
|
$(curdir)/builddirs-ignore-host-compile := $(package-ignore-subdirs)
|
|
endif
|
|
|
|
PACKAGE_INSTALL_FILES:= \
|
|
$(foreach pkg,$(sort $(package-y)), \
|
|
$(foreach variant, \
|
|
$(if $(strip $(package/$(pkg)/variants)), \
|
|
$(package/$(pkg)/variants), \
|
|
$(if $(package/$(pkg)/default-variant), \
|
|
$(package/$(pkg)/default-variant), \
|
|
default \
|
|
) \
|
|
), \
|
|
$(PKG_INFO_DIR)/$(lastword $(subst /,$(space),$(pkg))).$(variant).install \
|
|
) \
|
|
)
|
|
|
|
$(curdir)/cleanup: $(TMP_DIR)/.build
|
|
rm -rf $(STAGING_DIR_ROOT)
|
|
|
|
$(curdir)/merge:
|
|
rm -rf $(PACKAGE_DIR_ALL)
|
|
mkdir -p $(PACKAGE_DIR_ALL)
|
|
-$(foreach pdir,$(PACKAGE_SUBDIRS),$(if $(wildcard $(pdir)/*.ipk),ln -s $(pdir)/*.ipk $(PACKAGE_DIR_ALL);))
|
|
|
|
$(curdir)/merge-index: $(curdir)/merge
|
|
(cd $(PACKAGE_DIR_ALL) && $(SCRIPT_DIR)/ipkg-make-index.sh . 2>&1 > Packages; )
|
|
|
|
ifndef SDK
|
|
$(curdir)/compile: $(curdir)/system/opkg/host/compile
|
|
endif
|
|
|
|
$(curdir)/install: $(TMP_DIR)/.build $(curdir)/merge $(if $(CONFIG_TARGET_PER_DEVICE_ROOTFS),$(curdir)/merge-index)
|
|
- find $(STAGING_DIR_ROOT) -type d | $(XARGS) chmod 0755
|
|
rm -rf $(TARGET_DIR) $(TARGET_DIR_ORIG)
|
|
mkdir -p $(TARGET_DIR)/tmp
|
|
$(file >$(TMP_DIR)/opkg_install_list,\
|
|
$(call opkg_package_files,\
|
|
$(foreach pkg,$(shell cat $(PACKAGE_INSTALL_FILES) 2>/dev/null),$(pkg)$(call GetABISuffix,$(pkg)))))
|
|
$(call opkg,$(TARGET_DIR)) install $$(cat $(TMP_DIR)/opkg_install_list)
|
|
@for file in $(PACKAGE_INSTALL_FILES); do \
|
|
[ -s $$file.flags ] || continue; \
|
|
for flag in `cat $$file.flags`; do \
|
|
$(call opkg,$(TARGET_DIR)) flag $$flag `cat $$file`; \
|
|
done; \
|
|
done || true
|
|
|
|
$(CP) $(TARGET_DIR) $(TARGET_DIR_ORIG)
|
|
|
|
$(call prepare_rootfs,$(TARGET_DIR),$(TOPDIR)/files)
|
|
|
|
$(curdir)/index: FORCE
|
|
@echo Generating package index...
|
|
@for d in $(PACKAGE_SUBDIRS); do ( \
|
|
mkdir -p $$d; \
|
|
cd $$d || continue; \
|
|
$(SCRIPT_DIR)/ipkg-make-index.sh . 2>&1 > Packages.manifest; \
|
|
grep -vE '^(Maintainer|LicenseFiles|Source|SourceName|Require|SourceDateEpoch)' Packages.manifest > Packages; \
|
|
case "$$(((64 + $$(stat -L -c%s Packages)) % 128))" in 110|111) \
|
|
$(call ERROR_MESSAGE,WARNING: Applying padding in $$d/Packages to workaround usign SHA-512 bug!); \
|
|
{ echo ""; echo ""; } >> Packages;; \
|
|
esac; \
|
|
gzip -9nc Packages > Packages.gz; \
|
|
); done
|
|
ifdef CONFIG_SIGNED_PACKAGES
|
|
@echo Signing package index...
|
|
@for d in $(PACKAGE_SUBDIRS); do ( \
|
|
[ -d $$d ] && \
|
|
cd $$d || continue; \
|
|
$(STAGING_DIR_HOST)/bin/usign -S -m Packages -s $(BUILD_KEY); \
|
|
); done
|
|
endif
|
|
|
|
$(curdir)/flags-install:= -j1
|
|
|
|
$(eval $(call stampfile,$(curdir),package,prereq,.config))
|
|
$(eval $(call stampfile,$(curdir),package,cleanup,$(TMP_DIR)/.build))
|
|
$(eval $(call stampfile,$(curdir),package,compile,$(TMP_DIR)/.build))
|
|
$(eval $(call stampfile,$(curdir),package,install,$(TMP_DIR)/.build))
|
|
$(eval $(call stampfile,$(curdir),package,check,$(TMP_DIR)/.build))
|
|
|
|
$(eval $(call subdir,$(curdir)))
|