CBuild-ng: 让 Linux 根文件系统和复杂应用构建前所未有的简单

PACKAGE_NAME    = xxx
INSTALL_HEADERS:= $(wildcard src/*.h)
.PHONY: all clean installall:  @echo "Build $(PACKAGE_NAME) Done!"
include inc.makes
clean:  @echo "Clean $(PACKAGE_NAME) Done."
install: install_hdrs  @echo "Install $(PACKAGE_NAME) to $(INS_PREFIX) Done."

PACKAGE_NAME    = xxx
VERSION_FILE   := xxx.hppVERSION_NAME   := XXX_VERSION
LIBA_NAME      := libxxx.aLIBSO_NAME     := libxxx.soCPFLAGS        += -I./src
INSTALL_HEADERS:= $(wildcard src/*.hpp)
.PHONY: all clean installall:  @echo "Build $(PACKAGE_NAME) Done!"
INC_MAKES      := appinclude inc.makes
all: $(LIB_TARGETS)
clean: clean_objs  @rm -f $(LIB_TARGETS)  @echo "Clean $(PACKAGE_NAME) Done."
install: install_hdrs install_libs  @echo "Install $(PACKAGE_NAME) to $(INS_PREFIX) Done."

PACKAGE_NAME    = xxxSEARCH_HDRS    := mmm nnn
INSTALL_HEADERS:= $(wildcard src/*.hpp)
CPFLAGS        += -Isrc -Wno-unused-parameter
.PHONY: all clean installall:  @echo "Build $(PACKAGE_NAME) Done!"
INC_MAKES      := appobject_byte_size= 65536frame_byte_size = 16384ENV_BUILD_TYPE := releaseinclude inc.makes
staticlib      := libxxx.asharedlib      := libxxx.so $(call get_version,src/xxx.hpp,JXXX_VERSION, )libsrcs        := $(wildcard src/*.cpp)$(call set_flags,CFLAGS,src/xxx_message.cpp,-Wno-missing-field-initializers)LLIBS          := $(addprefix -l,jcore ljson g711 g722 bcg729 opus fdk-aac)$(eval $(call add-liba-build,$(staticlib),$(libsrcs)))$(eval $(call add-libso-build,$(sharedlib),$(libsrcs),$(LLIBS)))
server_srcs    := test/xxx_server.cppserver_libs    := $(addprefix -l,jcore ljson $(PACKAGE_NAME))$(eval $(call add-bin-build,xxx_server,$(server_srcs),$(server_libs),,$(OBJ_PREFIX)/lib$(PACKAGE_NAME).so))
client_srcs    := test/xxx_client.cppclient_libs    := $(LLIBS) -l$(PACKAGE_NAME)$(eval $(call add-bin-build,xxx_client,$(client_srcs),$(client_libs),,$(OBJ_PREFIX)/lib$(PACKAGE_NAME).so))
all: $(BIN_TARGETS) $(LIB_TARGETS)
clean: clean_objs  @rm -f $(LIB_TARGETS) $(BIN_TARGETS)  @echo "Clean $(PACKAGE_NAME) Done."
install: install_hdrs install_libs install_bins  @echo "Install $(PACKAGE_NAME) to $(INS_PREFIX) Done."

ifneq ($(KERNELRELEASE),)MOD_NAME = xxx
INC_MAKES      := modinclude $(src)/inc.makes
else
PACKAGE_NAME    = xxxSEARCH_HDRS     = mmm nnn
all: modules
clean: modules_clean
install: modules_install
INC_MAKES      := modinclude inc.makesendif

ifneq ($(KERNELRELEASE),)MOD_NAME       := xxxSRCS           := $(wildcard $(src)/src/*.c)
INC_MAKES      := modinclude $(src)/inc.makesccflags-y      += -I$(src)/src
else
PACKAGE_NAME    = xxxCPFLAGS        += -IsrcINSTALL_HEADERS:= src/xxx.h
all: modules
clean: modules_clean
install: modules_install
INC_MAKES      := app modinclude inc.makes
$(eval $(call add-bin-build,xxx_test,test/xxx_test.c))
all: $(BIN_TARGETS)
clean: clean_objs  @rm -f $(BIN_TARGETS)  @echo "Clean $(PACKAGE_NAME) Done."
install: install_bins install_hdrs  @echo "Install $(PACKAGE_NAME) to $(INS_PREFIX) Done."
endif

lengjing@lengjing:~/data/cbuild-ng$ source scripts/build.env host genericlengjing@lengjing:~/data/cbuild-ng$ make loadconfiglengjing@lengjing:~/data/cbuild-ng$ make tcpdump-cpkMatch patchelf-native Cache.Build patchelf-native Done.Match patchelf Cache.Build patchelf Done.log path is /home/lengjing/data/cbuild-ng/output/x86_64-host/config/log/2025-09-04--08-15-58.068091488/[100%]                                                  [  2/  2] tcpdump----------------------------------------    libpcap    tcpdump----------------------------------------Generate /home/lengjing/data/cbuild-ng/output/x86_64-host/packages/tcpdump/usr/share/license/index.txt OK.Generate /home/lengjing/data/cbuild-ng/output/x86_64-host/packages/tcpdump/usr/share/license/index.html OK.Note: tcpdump.dot tcpdump.svg and tcpdump.png are generated in the /home/lengjing/data/cbuild-ng/output/x86_64-host/packages/tcpdump/usr/share/license folder.Interpreter path       : /home/lengjing/data/cbuild-ng/output/x86_64-host/packages/tcpdump/syslib/ld-linux-x86-64.so.2ELFs with interpreter  : [('/home/lengjing/data/cbuild-ng/output/x86_64-host/packages/tcpdump/usr/bin', ['tcpdump']), ('/home/lengjing/data/cbuild-ng/output/x86_64-host/packages/tcpdump/syslib', ['libc-2.31.so', 'libpthread-2.31.so'])]ELFs with rpath        : [('/home/lengjing/data/cbuild-ng/output/x86_64-host/packages/tcpdump/usr/bin', ['tcpdump']), ('/home/lengjing/data/cbuild-ng/output/x86_64-host/packages/tcpdump/usr/lib', ['libpcap.so.1.10.5']), ('/home/lengjing/data/cbuild-ng/output/x86_64-host/packages/tcpdump/syslib', ['libcrypto.so.1.1', 'libc-2.31.so', 'libdl-2.31.so', 'libpthread-2.31.so'])]ELFs copied from system: ['libcrypto.so.1.1', 'libc.so.6', 'ld-linux-x86-64.so.2']CPK SUCCESS: /home/lengjing/data/cbuild-ng/output/x86_64-host/packages/tcpdumpCPK is packed to /home/lengjing/data/cbuild-ng/output/x86_64-host/packages/tcpdump.cpk

%-cpk:  @$(MAKE) $(MFLAG) CONFIG_PATCHELF_NATIVE=y patchelf-native  @$(MAKE) $(MFLAG) CONFIG_PATCHELF=y patchelf  @$(MAKE) $(MFLAG) $(patsubst %-cpk,%-pkg,$@)  @PATH=$(ENV_NATIVE_ROOT)/objects/patchelf/image/usr/bin:$(PATH) \    python3 $(ENV_TOOL_DIR)/gen_cpk_package.py -r $(ENV_CROSS_ROOT)/packages/$(patsubst %-cpk,%,$@) \    -i include:share:etc:srv:com:var:run $(if $(PKG_EOS),-o $(PKG_EOS)) \    -c $(ENV_BUILD_TOOL)gcc -t $(ENV_BUILD_TOOL)readelf $(if $(CPK_EXTRA_PATH),-e $(CPK_EXTRA_PATH))  @cp -fp $(ENV_CROSS_ROOT)/objects/patchelf/image/usr/bin/patchelf $(ENV_CROSS_ROOT)/packages/$(patsubst %-cpk,%,$@)ifneq ($(PKG_EOS),y)  @cp -fp $(ENV_TOOL_DIR)/gen_cpk_package.py $(ENV_CROSS_ROOT)/packages/$(patsubst %-cpk,%,$@)  @ush=$(ENV_CROSS_ROOT)/packages/$(patsubst %-cpk,%,$@)/update.sh && \    echo '#!/bin/sh' > $${ush} && \    echo 'curdir=$$(dirname $$(realpath $$0))' >> $${ush} && \    echo 'PATH=$$curdir:$$PATH python3 $$curdir/gen_cpk_package.py -r $$curdir -i include:share:etc:srv:com:var:run' >> $${ush} && \    chmod +x $${ush}endif  @bash $(ENV_TOOL_DIR)/gen_cpk_binary.sh pack $(ENV_CROSS_ROOT)/packages/$(patsubst %-cpk,%,$@)

lengjing@lengjing:~/Downloads$ ./tcpdump.cpkPlease set the installation directory (/home/lengjing/.cpk/tcpdump):Delete the original app [/home/lengjing/.cpk/tcpdump] first? (y or n): y-e Your choice is yInterpreter path       : /home/lengjing/.cpk/tcpdump/syslib/ld-linux-x86-64.so.2ELFs with interpreter  : [('/home/lengjing/.cpk/tcpdump/syslib', ['libc.so.6']), ('/home/lengjing/.cpk/tcpdump/usr/bin', ['tcpdump']), ('/home/lengjing/.cpk/tcpdump/syslib', [])]ELFs with rpath        : [('/home/lengjing/.cpk/tcpdump/syslib', ['libc.so.6', 'libz.so.1.3.1.zlib-ng', 'libcrypto.so.3.2.4']), ('/home/lengjing/.cpk/tcpdump/usr/bin', ['tcpdump']), ('/home/lengjing/.cpk/tcpdump/usr/lib', ['libpcap.so.1.10.5']), ('/home/lengjing/.cpk/tcpdump/syslib', [])]ELFs copied from system: []CPK SUCCESS: /home/lengjing/.cpk/tcpdump-e Successfully installed to /home/lengjing/.cpk/tcpdumplengjing@lengjing:~/Downloads$ cd /home/lengjing/.cpk/tcpdumplengjing@lengjing:~/.cpk/tcpdump$ tree.├── gen_cpk_package.py├── patchelf├── syslib│     ├── ld-linux-x86-64.so.2│     ├── libcrypto.so.3 -> libcrypto.so.3.2.4│     ├── libcrypto.so.3.2.4│     ├── libc.so.6│     ├── libz.so.1 -> libz.so.1.3.1.zlib-ng│     └── libz.so.1.3.1.zlib-ng├── update.sh└── usr    ├── bin    │     ├── pcap-config    │     ├── tcpdump    │     └── tcpdump.4.99.5 -> tcpdump    ├── lib    │     ├── libpcap.so -> libpcap.so.1    │     ├── libpcap.so.1 -> libpcap.so.1.10.5    │     └── libpcap.so.1.10.5    └── share        └── license            ├── common            │     └── MIT-LENGJING            │         └── LICENSE            ├── index.html            ├── index.txt            ├── libpcap            │     └── LICENSE            ├── spdx-licenses.html            ├── tcpdump            │     └── LICENSE            ├── tcpdump.dot            ├── tcpdump.png            └── tcpdump.svg
10 directories, 24 fileslengjing@lengjing:~/.cpk/tcpdump$ file usr/bin/tcpdumpusr/bin/tcpdump: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /home/lengjing/.cpk/tcpdump/syslib/ld-linux-x86-64.so.2, BuildID[sha1]=ccfe1b6660bd62cd643fe2746464872074e651ee, for GNU/Linux 3.2.0, not strippedlengjing@lengjing:~/.cpk/tcpdump$ ./syslib/libc.so.6GNU C Library (GNU libc) stable release version 2.41.Copyright (C) 2025 Free Software Foundation, Inc.This is free software; see the source for copying conditions.There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR APARTICULAR PURPOSE.Compiled by GNU CC version 15.1.1 20250521 (Red Hat 15.1.1-2).libc ABIs: UNIQUE IFUNC ABSOLUTEMinimum supported kernel: 3.2.0For bug reporting instructions, please see:<https://www.gnu.org/software/libc/bugs.html>.lengjing@lengjing:~/.cpk/tcpdump$ /usr/lib/x86_64-linux-gnu/libc.so.6GNU C Library (Ubuntu GLIBC 2.31-0ubuntu9.18) stable release version 2.31.Copyright (C) 2020 Free Software Foundation, Inc.This is free software; see the source for copying conditions.There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR APARTICULAR PURPOSE.Compiled by GNU CC version 9.4.0.libc ABIs: UNIQUE IFUNC ABSOLUTEFor bug reporting instructions, please see:<https://bugs.launchpad.net/ubuntu/+source/glibc/+bugs>.lengjing@lengjing:~/.cpk/tcpdump$ ./usr/bin/tcpdump -htcpdump version 4.99.5libpcap version 1.10.5 (with TPACKET_V3)OpenSSL 3.2.4 11 Feb 202564-bit build, 64-bit time_tUsage: tcpdump [-AbdDefhHIJKlLnNOpqStuUvxX#] [ -B size ] [ -c count ] [--count]    [ -C file_size ] [ -E algo:secret ] [ -F file ] [ -G seconds ]    [ -i interface ] [ --immediate-mode ] [ -j tstamptype ]    [ -M secret ] [ --number ] [ --print ] [ -Q in|out|inout ]    [ -r file ] [ -s snaplen ] [ -T type ] [ --version ]    [ -V file ] [ -w file ] [ -W filecount ] [ -y datalinktype ]    [ --time-stamp-precision precision ] [ --micro ] [ --nano ]    [ -z postrotate-command ] [ -Z user ] [ expression ]