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+# This GNU Makefile supports different OS and CPU combinations.
+#
+# You should use it this way :
+# [g]make TARGET=os [ARCH=arch] [CPU=cpu] USE_xxx=1 ...
+#
+# When in doubt, invoke help, possibly with a known target :
+# [g]make help
+# [g]make help TARGET=linux-glibc
+#
+# By default the detailed commands are hidden for a cleaner output, but you may
+# see them by appending "V=1" to the make command.
+#
+# Valid USE_* options are enumerated in the "use_opts" variable and are listed
+# below. Most of them are automatically set by the TARGET, others have to be
+# explicitly specified :
+# USE_EPOLL : enable epoll() on Linux 2.6. Automatic.
+# USE_KQUEUE : enable kqueue() on BSD. Automatic.
+# USE_EVPORTS : enable event ports on SunOS systems. Automatic.
+# USE_NETFILTER : enable netfilter on Linux. Automatic.
+# USE_PCRE : enable use of libpcre for regex. Recommended.
+# USE_PCRE_JIT : enable JIT for faster regex on libpcre >= 8.32
+# USE_PCRE2 : enable use of libpcre2 for regex.
+# USE_PCRE2_JIT : enable JIT for faster regex on libpcre2
+# USE_POLL : enable poll(). Automatic.
+# USE_THREAD : enable threads support.
+# USE_STATIC_PCRE : enable static libpcre. Recommended.
+# USE_STATIC_PCRE2 : enable static libpcre2.
+# USE_TPROXY : enable transparent proxy. Automatic.
+# USE_LINUX_TPROXY : enable full transparent proxy. Automatic.
+# USE_LINUX_SPLICE : enable kernel 2.6 splicing. Automatic.
+# USE_LIBCRYPT : enable encrypted passwords using -lcrypt
+# USE_CRYPT_H : set it if your system requires including crypt.h
+# USE_GETADDRINFO : use getaddrinfo() to resolve IPv6 host names.
+# USE_OPENSSL : enable use of OpenSSL. Recommended, but see below.
+# USE_ENGINE : enable use of OpenSSL Engine.
+# USE_LUA : enable Lua support.
+# USE_ACCEPT4 : enable use of accept4() on linux. Automatic.
+# USE_CLOSEFROM : enable use of closefrom() on *bsd, solaris. Automatic.
+# USE_PRCTL : enable use of prctl(). Automatic.
+# USE_PROCCTL : enable use of procctl(). Automatic.
+# USE_ZLIB : enable zlib library support and disable SLZ
+# USE_SLZ : enable slz library instead of zlib (default=enabled)
+# USE_CPU_AFFINITY : enable pinning processes to CPU on Linux. Automatic.
+# USE_TFO : enable TCP fast open. Supported on Linux >= 3.7.
+# USE_NS : enable network namespace support. Supported on Linux >= 2.6.24.
+# USE_DL : enable it if your system requires -ldl. Automatic on Linux.
+# USE_RT : enable it if your system requires -lrt. Automatic on Linux.
+# USE_BACKTRACE : enable backtrace(). Automatic on Linux.
+# USE_PROMEX : enable the Prometheus exporter
+# USE_DEVICEATLAS : enable DeviceAtlas api.
+# USE_51DEGREES : enable third party device detection library from 51Degrees
+# USE_WURFL : enable WURFL detection library from Scientiamobile
+# USE_SYSTEMD : enable sd_notify() support.
+# USE_OBSOLETE_LINKER : use when the linker fails to emit __start_init/__stop_init
+# USE_THREAD_DUMP : use the more advanced thread state dump system. Automatic.
+# USE_OT : enable the OpenTracing filter
+# USE_MEMORY_PROFILING : enable the memory profiler. Linux-glibc only.
+# USE_LIBATOMIC : force to link with/without libatomic. Automatic.
+#
+# Options can be forced by specifying "USE_xxx=1" or can be disabled by using
+# "USE_xxx=" (empty string). The list of enabled and disabled options for a
+# given TARGET is enumerated at the end of "make help".
+#
+# Variables useful for packagers :
+# CC is set to "cc" by default and is used for compilation only.
+# LD is set to "cc" by default and is used for linking only.
+# ARCH may be useful to force build of 32-bit binary on 64-bit systems
+# CFLAGS is automatically set for the specified CPU and may be overridden.
+# LDFLAGS is automatically set to -g and may be overridden.
+# DEP may be cleared to ignore changes to include files during development
+# SMALL_OPTS may be used to specify some options to shrink memory usage.
+# DEBUG may be used to set some internal debugging options.
+# ERR may be set to non-empty to pass -Werror to the compiler
+# ADDINC may be used to complete the include path in the form -Ipath.
+# ADDLIB may be used to complete the library list in the form -Lpath -llib.
+# DEFINE may be used to specify any additional define, which will be reported
+# by "haproxy -vv" in CFLAGS.
+# SILENT_DEFINE may be used to specify other defines which will not be
+# reported by "haproxy -vv".
+# EXTRA is used to force building or not building some extra tools.
+# DESTDIR is not set by default and is used for installation only.
+# It might be useful to set DESTDIR if you want to install haproxy
+# in a sandbox.
+# INSTALL is set to "install" by default and is used to provide the name of
+# the install binary used by the install targets and any additional
+# flags.
+# PREFIX is set to "/usr/local" by default and is used for installation only.
+# SBINDIR is set to "$(PREFIX)/sbin" by default and is used for installation
+# only.
+# MANDIR is set to "$(PREFIX)/share/man" by default and is used for
+# installation only.
+# DOCDIR is set to "$(PREFIX)/doc/haproxy" by default and is used for
+# installation only.
+# HLUA_PREPEND_PATH may be used to prepend a folder to Lua's default package.path.
+# HLUA_PREPEND_CPATH may be used to prepend a folder to Lua's default package.cpath.
+#
+# Other variables :
+# PCRE_CONFIG : force the binary path to get pcre config (by default
+# pcre-config)
+# PCREDIR : force the path to libpcre.
+# PCRE_LIB : force the lib path to libpcre (defaults to $PCREDIR/lib).
+# PCRE_INC : force the include path to libpcre ($PCREDIR/inc)
+# PCRE2_CONFIG : force the binary path to get pcre2 config (by default
+# pcre2-config)
+# SSL_LIB : force the lib path to libssl/libcrypto
+# SSL_INC : force the include path to libssl/libcrypto
+# LUA_LIB : force the lib path to lua
+# LUA_INC : force the include path to lua
+# LUA_LIB_NAME : force the lib name (or automatically evaluated, by order of
+# priority : lua5.4, lua54, lua5.3, lua53, lua).
+# OT_DEBUG : compile the OpenTracing filter in debug mode
+# OT_INC : force the include path to libopentracing-c-wrapper
+# OT_LIB : force the lib path to libopentracing-c-wrapper
+# OT_RUNPATH : add RUNPATH for libopentracing-c-wrapper to haproxy executable
+# OT_USE_VARS : allows the use of variables for the OpenTracing context
+# IGNOREGIT : ignore GIT commit versions if set.
+# VERSION : force haproxy version reporting.
+# SUBVERS : add a sub-version (eg: platform, model, ...).
+# EXTRAVERSION : local version string to append (e.g. build number etc)
+# VERDATE : force haproxy's release date.
+# VTEST_PROGRAM : location of the vtest program to run reg-tests.
+# DEBUG_USE_ABORT: use abort() for program termination, see include/haproxy/bug.h for details
+
+# verbosity: pass V=1 for verbose shell invocation
+V = 0
+Q = @
+ifeq ($V,1)
+Q=
+endif
+
+# WARNING: Do not change cc-opt, cc-opt-alt or cc-warning without checking if
+# clang bug #49364 is fixed. stderr is redirected to /dev/null on
+# purpose, to work around a clang 11 bug that crashes if stderr is
+# redirected to stdin.
+#
+# Function used to detect support of a given option by the compiler.
+# Usage: CFLAGS += $(call cc-opt,option). Eg: $(call cc-opt,-fwrapv)
+# Note: ensure the referencing variable is assigned using ":=" and not "=" to
+# call it only once.
+cc-opt = $(shell set -e; if $(CC) -Werror $(1) -E -xc - -o /dev/null </dev/null >&0 2>/dev/null; then echo "$(1)"; fi;)
+
+# same but tries with $2 if $1 is not supported
+cc-opt-alt = $(if $(shell set -e; if $(CC) -Werror $(1) -E -xc - -o /dev/null </dev/null >&0 2>/dev/null; then echo 1;fi),$(1),$(call cc-opt,$(2)))
+
+# validate a list of options one at a time
+cc-all-opts = $(foreach a,$(1),$(call cc-opt,$(a)))
+
+# try to pass plenty of options at once, take them on success or try them
+# one at a time on failure and keep successful ones. This is handy to quickly
+# validate most common options.
+cc-all-fast = $(if $(call cc-opt,$(1)),$(1),$(call cc-all-opts,$(1)))
+
+# Below we verify that the compiler supports any -Wno-something option to
+# disable any warning, or if a special option is needed to achieve that. This
+# will allow to get rid of testing when the compiler doesn't care. The result
+# is made of two variables:
+# - cc-anywno that's non-empty if the compiler supports disabling anything
+# - cc-wnouwo that may contain an option needed to enable this behavior
+# Gcc 4.x and above do not need any option but will still complain about unknown
+# options if another warning or error happens, and as such they're not testable.
+# Clang needs a special option -Wno-unknown-warning-option. Compilers not
+# supporting this option will check all warnings individually.
+cc-anywno := $(call cc-opt,-Wno-haproxy-warning)
+cc-wnouwo := $(if $(cc-anywno),,$(call cc-opt,-Wno-unknown-warning-option))
+cc-anywno := $(if $(cc-anywno)$(cc-wnouwo),1)
+
+# Disable a warning when supported by the compiler. Don't put spaces around the
+# warning! And don't use cc-opt which doesn't always report an error until
+# another one is also returned. If "cc-anywno" is set, the compiler supports
+# -Wno- followed by anything so we don't even need to start the compiler.
+# Usage: CFLAGS += $(call cc-nowarn,warning). Eg: $(call cc-opt,format-truncation)
+cc-nowarn = $(if $(cc-anywno),-Wno-$(1),$(shell set -e; if $(CC) -Werror -W$(1) -E -xc - -o /dev/null </dev/null >&0 2>/dev/null; then echo "-Wno-$(1)"; fi;))
+
+#### Installation options.
+DESTDIR =
+INSTALL = install
+PREFIX = /usr/local
+SBINDIR = $(PREFIX)/sbin
+MANDIR = $(PREFIX)/share/man
+DOCDIR = $(PREFIX)/doc/haproxy
+
+#### TARGET system
+# Use TARGET=<target_name> to optimize for a specific target OS among the
+# following list (use the default "generic" if uncertain) :
+# linux-glibc, linux-glibc-legacy, linux-musl, solaris, freebsd, freebsd-glibc,
+# dragonfly, openbsd, netbsd, cygwin, haiku, aix51, aix52, aix72-gcc, osx, generic,
+# custom
+TARGET =
+
+#### TARGET CPU
+# Use CPU=<cpu_name> to optimize for a particular CPU, among the following
+# list :
+# generic, native, i586, i686, ultrasparc, power8, power9, custom,
+# a53, a72, armv81, armv8-auto
+CPU = generic
+
+#### Architecture, used when not building for native architecture
+# Use ARCH=<arch_name> to force build for a specific architecture. Known
+# architectures will lead to "-m32" or "-m64" being added to CFLAGS and
+# LDFLAGS. This can be required to build 32-bit binaries on 64-bit targets.
+# Currently, only 32, 64, x86_64, i386, i486, i586 and i686 are understood.
+ARCH =
+
+#### Toolchain options.
+CC = cc
+LD = $(CC)
+
+#### Debug flags (typically "-g").
+# Those flags only feed CFLAGS so it is not mandatory to use this form.
+DEBUG_CFLAGS = -g
+
+#### Add -Werror when set to non-empty
+ERR =
+
+#### May be used to force running a specific set of reg-tests
+REG_TEST_FILES =
+REG_TEST_SCRIPT=./scripts/run-regtests.sh
+
+#### Compiler-specific flags that may be used to disable some negative over-
+# optimization or to silence some warnings.
+# We rely on signed integer wraparound on overflow, however clang think it
+# can do whatever it wants since it's an undefined behavior, so use -fwrapv
+# to be sure we get the intended behavior.
+WARN_CFLAGS := -Wtype-limits -Wshift-negative-value -Wshift-overflow=2 \
+ -Wduplicated-cond -Wnull-dereference
+SPEC_CFLAGS := -Wall -Wextra -Wundef -Wdeclaration-after-statement -Wfatal-errors
+SPEC_CFLAGS += $(call cc-all-fast,$(WARN_CFLAGS))
+
+SPEC_CFLAGS += $(call cc-opt-alt,-fwrapv,-fno-strict-overflow)
+SPEC_CFLAGS += $(cc-wnouwo)
+SPEC_CFLAGS += $(call cc-nowarn,address-of-packed-member)
+SPEC_CFLAGS += $(call cc-nowarn,unused-label)
+SPEC_CFLAGS += $(call cc-nowarn,sign-compare)
+SPEC_CFLAGS += $(call cc-nowarn,unused-parameter)
+SPEC_CFLAGS += $(call cc-nowarn,clobbered)
+SPEC_CFLAGS += $(call cc-nowarn,missing-field-initializers)
+SPEC_CFLAGS += $(call cc-nowarn,cast-function-type)
+SPEC_CFLAGS += $(call cc-nowarn,string-plus-int)
+SPEC_CFLAGS += $(call cc-nowarn,atomic-alignment)
+
+ifneq ($(ERR),)
+SPEC_CFLAGS += -Werror
+endif
+
+#### Memory usage tuning
+# If small memory footprint is required, you can reduce the buffer size. There
+# are 2 buffers per concurrent session, so 16 kB buffers will eat 32 MB memory
+# with 1000 concurrent sessions. Putting it slightly lower than a page size
+# will prevent the additional parameters to go beyond a page. 8030 bytes is
+# exactly 5.5 TCP segments of 1460 bytes and is generally good. Useful tuning
+# macros include :
+# SYSTEM_MAXCONN, BUFSIZE, MAXREWRITE, REQURI_LEN, CAPTURE_LEN.
+# Example: SMALL_OPTS = -DBUFSIZE=8030 -DMAXREWRITE=1030 -DSYSTEM_MAXCONN=1024
+SMALL_OPTS =
+
+#### Debug settings
+# You can enable debugging on specific code parts by setting DEBUG=-DDEBUG_xxx.
+# Use quotes and spaces if multiple options are needed (the DEBUG variables is
+# passed as-is to CFLAGS). Please check sources for their exact meaning or do
+# not use them at all. Some even more obscure ones might also be available
+# without appearing here. Currently defined DEBUG macros include DEBUG_FULL,
+# DEBUG_MEM_STATS, DEBUG_DONT_SHARE_POOLS, DEBUG_FD, DEBUG_POOL_INTEGRITY,
+# DEBUG_NO_POOLS, DEBUG_FAIL_ALLOC, DEBUG_STRICT_ACTION=[0-3], DEBUG_HPACK,
+# DEBUG_AUTH, DEBUG_SPOE, DEBUG_UAF, DEBUG_THREAD, DEBUG_STRICT, DEBUG_DEV,
+# DEBUG_TASK, DEBUG_MEMORY_POOLS, DEBUG_POOL_TRACING, DEBUG_QPACK.
+DEBUG = -DDEBUG_STRICT -DDEBUG_MEMORY_POOLS
+
+#### Trace options
+# Use TRACE=1 to trace function calls to file "trace.out" or to stderr if not
+# possible.
+TRACE =
+
+#### Additional include and library dirs
+# Redefine this if you want to add some special PATH to include/libs
+ADDINC =
+ADDLIB =
+
+#### Specific macro definitions
+# Use DEFINE=-Dxxx to set any tunable macro. Anything declared here will appear
+# in the build options reported by "haproxy -vv". Use SILENT_DEFINE if you do
+# not want to pollute the report with complex defines.
+# The following settings might be of interest when SSL is enabled :
+# LISTEN_DEFAULT_CIPHERS is a cipher suite string used to set the default SSL
+# ciphers on "bind" lines instead of using OpenSSL's defaults.
+# CONNECT_DEFAULT_CIPHERS is a cipher suite string used to set the default
+# SSL ciphers on "server" lines instead of using OpenSSL's defaults.
+DEFINE =
+SILENT_DEFINE =
+
+#### extra programs to build
+# Force this to enable building extra programs or to disable them.
+# It's automatically appended depending on the targets.
+EXTRA =
+
+#### CPU dependent optimizations
+# Some CFLAGS are set by default depending on the target CPU. Those flags only
+# feed CPU_CFLAGS, which in turn feed CFLAGS, so it is not mandatory to use
+# them. You should not have to change these options. Better use CPU_CFLAGS or
+# even CFLAGS instead.
+CPU_CFLAGS.generic = -O2
+CPU_CFLAGS.native = -O2 -march=native
+CPU_CFLAGS.i586 = -O2 -march=i586
+CPU_CFLAGS.i686 = -O2 -march=i686
+CPU_CFLAGS.ultrasparc = -O6 -mcpu=v9 -mtune=ultrasparc
+CPU_CFLAGS.power8 = -O2 -mcpu=power8 -mtune=power8
+CPU_CFLAGS.power9 = -O2 -mcpu=power9 -mtune=power9
+CPU_CFLAGS.a53 = -O2 -mcpu=cortex-a53
+CPU_CFLAGS.a72 = -O2 -mcpu=cortex-a72
+CPU_CFLAGS.armv81 = -O2 -march=armv8.1-a
+CPU_CFLAGS.armv8-auto = -O2 -march=armv8-a+crc -moutline-atomics
+CPU_CFLAGS = $(CPU_CFLAGS.$(CPU))
+
+#### ARCH dependent flags, may be overridden by CPU flags
+ARCH_FLAGS.32 = -m32
+ARCH_FLAGS.64 = -m64
+ARCH_FLAGS.i386 = -m32 -march=i386
+ARCH_FLAGS.i486 = -m32 -march=i486
+ARCH_FLAGS.i586 = -m32 -march=i586
+ARCH_FLAGS.i686 = -m32 -march=i686
+ARCH_FLAGS.x86_64 = -m64 -march=x86-64
+ARCH_FLAGS = $(ARCH_FLAGS.$(ARCH))
+
+#### Common CFLAGS
+# These CFLAGS contain general optimization options, CPU-specific optimizations
+# and debug flags. They may be overridden by some distributions which prefer to
+# set all of them at once instead of playing with the CPU and DEBUG variables.
+CFLAGS = $(ARCH_FLAGS) $(CPU_CFLAGS) $(DEBUG_CFLAGS) $(SPEC_CFLAGS)
+
+#### Common LDFLAGS
+# These LDFLAGS are used as the first "ld" options, regardless of any library
+# path or any other option. They may be changed to add any linker-specific
+# option at the beginning of the ld command line.
+LDFLAGS = $(ARCH_FLAGS) -g
+
+#### list of all "USE_*" options. These ones must be updated if new options are
+# added, so that the relevant options are properly added to the CFLAGS and to
+# the reported build options.
+use_opts = USE_EPOLL USE_KQUEUE USE_NETFILTER \
+ USE_PCRE USE_PCRE_JIT USE_PCRE2 USE_PCRE2_JIT USE_POLL \
+ USE_THREAD USE_BACKTRACE \
+ USE_STATIC_PCRE USE_STATIC_PCRE2 USE_TPROXY USE_LINUX_TPROXY \
+ USE_LINUX_SPLICE USE_LIBCRYPT USE_CRYPT_H USE_ENGINE \
+ USE_GETADDRINFO USE_OPENSSL USE_LUA USE_ACCEPT4 \
+ USE_CLOSEFROM USE_ZLIB USE_SLZ USE_CPU_AFFINITY USE_TFO USE_NS \
+ USE_DL USE_RT USE_DEVICEATLAS USE_51DEGREES USE_WURFL USE_SYSTEMD \
+ USE_OBSOLETE_LINKER USE_PRCTL USE_PROCCTL USE_THREAD_DUMP \
+ USE_EVPORTS USE_OT USE_QUIC USE_PROMEX USE_MEMORY_PROFILING
+
+#### Target system options
+# Depending on the target platform, some options are set, as well as some
+# CFLAGS and LDFLAGS. All variables pre-set here will not appear in the build
+# options string. They may be set to any value, but are historically set to
+# "implicit" which eases debugging. You should not have to change anything
+# there unless you're adding support for a new platform.
+default_opts = $(foreach name,$(1),$(eval $(name)=implicit))
+
+# poll() is always supported, unless explicitly disabled by passing USE_POLL=""
+# on the make command line.
+USE_POLL = default
+
+# SLZ is always supported unless explicitly disabled by passing USE_SLZ=""
+# or disabled by enabling ZLIB using USE_ZLIB=1
+ifeq ($(USE_ZLIB),)
+USE_SLZ = default
+endif
+
+# generic system target has nothing specific
+ifeq ($(TARGET),generic)
+ set_target_defaults = $(call default_opts,USE_POLL USE_TPROXY)
+endif
+
+# Haiku
+ifeq ($(TARGET),haiku)
+ TARGET_LDFLAGS = -lnetwork
+ set_target_defaults = $(call default_opts,USE_POLL USE_TPROXY USE_OBSOLETE_LINKER)
+endif
+
+# For linux >= 2.6.28 and glibc
+ifeq ($(TARGET),linux-glibc)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_TPROXY USE_LIBCRYPT USE_DL USE_RT USE_CRYPT_H USE_NETFILTER \
+ USE_CPU_AFFINITY USE_THREAD USE_EPOLL USE_LINUX_TPROXY \
+ USE_ACCEPT4 USE_LINUX_SPLICE USE_PRCTL USE_THREAD_DUMP USE_NS USE_TFO \
+ USE_GETADDRINFO USE_BACKTRACE)
+ INSTALL = install -v
+endif
+
+# For linux >= 2.6.28, glibc without new features
+ifeq ($(TARGET),linux-glibc-legacy)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_TPROXY USE_LIBCRYPT USE_DL USE_RT USE_CRYPT_H USE_NETFILTER \
+ USE_CPU_AFFINITY USE_THREAD USE_EPOLL USE_LINUX_TPROXY \
+ USE_ACCEPT4 USE_LINUX_SPLICE USE_PRCTL USE_THREAD_DUMP USE_GETADDRINFO)
+ INSTALL = install -v
+endif
+
+# For linux >= 2.6.28 and musl
+ifeq ($(TARGET),linux-musl)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_TPROXY USE_LIBCRYPT USE_DL USE_RT USE_CRYPT_H USE_NETFILTER \
+ USE_CPU_AFFINITY USE_THREAD USE_EPOLL USE_LINUX_TPROXY \
+ USE_ACCEPT4 USE_LINUX_SPLICE USE_PRCTL USE_THREAD_DUMP USE_NS USE_TFO \
+ USE_GETADDRINFO USE_SHM_OPEN)
+ INSTALL = install -v
+endif
+
+# Solaris 10 and above
+ifeq ($(TARGET),solaris)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_TPROXY USE_LIBCRYPT USE_CRYPT_H USE_GETADDRINFO USE_THREAD \
+ USE_RT USE_OBSOLETE_LINKER USE_EVPORTS USE_CLOSEFROM)
+ TARGET_CFLAGS = -DFD_SETSIZE=65536 -D_REENTRANT -D_XOPEN_SOURCE=600 -D__EXTENSIONS__
+ TARGET_LDFLAGS = -lnsl -lsocket
+endif
+
+# FreeBSD 10 and above
+ifeq ($(TARGET),freebsd)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_TPROXY USE_LIBCRYPT USE_THREAD USE_CPU_AFFINITY USE_KQUEUE \
+ USE_ACCEPT4 USE_CLOSEFROM USE_GETADDRINFO USE_PROCCTL)
+endif
+
+# kFreeBSD glibc
+ifeq ($(TARGET),freebsd-glibc)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_TPROXY USE_LIBCRYPT USE_THREAD USE_CPU_AFFINITY USE_KQUEUE \
+ USE_ACCEPT4 USE_GETADDRINFO USE_CRYPT_H USE_DL)
+endif
+
+# DragonFlyBSD 4.3 and above
+ifeq ($(TARGET),dragonfly)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_TPROXY USE_LIBCRYPT USE_THREAD USE_CPU_AFFINITY USE_KQUEUE \
+ USE_ACCEPT4 USE_CLOSEFROM USE_GETADDRINFO)
+endif
+
+# Mac OS/X
+ifeq ($(TARGET),osx)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_TPROXY USE_LIBCRYPT USE_THREAD USE_CPU_AFFINITY USE_KQUEUE \
+ USE_GETADDRINFO)
+ EXPORT_SYMBOL = -export_dynamic
+endif
+
+# OpenBSD 6.3 and above
+ifeq ($(TARGET),openbsd)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_TPROXY USE_LIBCRYPT USE_THREAD USE_KQUEUE USE_ACCEPT4 \
+ USE_CLOSEFROM USE_GETADDRINFO)
+endif
+
+# NetBSD 8 and above
+ifeq ($(TARGET),netbsd)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_TPROXY USE_LIBCRYPT USE_THREAD USE_KQUEUE USE_ACCEPT4 \
+ USE_CLOSEFROM USE_GETADDRINFO)
+endif
+
+# AIX 5.1 only
+ifeq ($(TARGET),aix51)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_LIBCRYPT USE_OBSOLETE_LINKER)
+ TARGET_CFLAGS = -Dss_family=__ss_family -Dip6_hdr=ip6hdr -DSTEVENS_API -D_LINUX_SOURCE_COMPAT -Dunsetenv=my_unsetenv
+ DEBUG_CFLAGS =
+endif
+
+# AIX 5.2
+ifeq ($(TARGET),aix52)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_LIBCRYPT USE_OBSOLETE_LINKER)
+ TARGET_CFLAGS = -D_MSGQSUPPORT
+ DEBUG_CFLAGS =
+endif
+
+# AIX 7.2 and above
+ifeq ($(TARGET),aix72-gcc)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_THREAD USE_LIBCRYPT USE_OBSOLETE_LINKER USE_GETADDRINFO)
+ TARGET_CFLAGS = -D_H_XMEM -D_H_VAR
+ TARGET_LDFLAGS = -latomic
+endif
+
+# Cygwin
+ifeq ($(TARGET),cygwin)
+ set_target_defaults = $(call default_opts, \
+ USE_POLL USE_TPROXY USE_OBSOLETE_LINKER)
+ # Cygwin adds IPv6 support only in version 1.7 (in beta right now).
+ TARGET_CFLAGS = $(if $(filter 1.5.%, $(shell uname -r)), -DUSE_IPV6 -DAF_INET6=23 -DINET6_ADDRSTRLEN=46, )
+endif
+
+# set the default settings according to the target above
+$(set_target_defaults)
+
+# Some architectures require to link with libatomic for atomics of certain
+# sizes. These ones are reported as value 1 in the *_LOCK_FREE macros. Value
+# 2 indicates that the builtin is native thus doesn't require libatomic. Hence
+# any occurrence of 1 indicates libatomic is necessary. It's better to avoid
+# linking with it by default as it's not always available nor deployed
+# (especially on archs which do not need it).
+ifneq ($(USE_THREAD),)
+ifneq ($(shell $(CC) $(CFLAGS) -dM -E -xc - </dev/null 2>/dev/null | grep -c 'LOCK_FREE.*1'),0)
+ USE_LIBATOMIC=1
+endif
+endif
+
+#### Determine version, sub-version and release date.
+# If GIT is found, and IGNOREGIT is not set, VERSION, SUBVERS and VERDATE are
+# extracted from the last commit. Otherwise, use the contents of the files
+# holding the same names in the current directory.
+
+ifeq ($(IGNOREGIT),)
+VERSION := $(shell [ -d .git/. ] && (git describe --tags --match 'v*' --abbrev=0 | cut -c 2-) 2>/dev/null)
+ifneq ($(VERSION),)
+# OK git is there and works.
+SUBVERS := $(shell comms=`git log --format=oneline --no-merges v$(VERSION).. 2>/dev/null | wc -l | tr -d '[:space:]'`; commit=`(git log -1 --pretty=%h --abbrev=6) 2>/dev/null`; [ $$comms -gt 0 ] && echo "-$$commit-$$comms")
+VERDATE := $(shell git log -1 --pretty=format:%ci | cut -f1 -d' ' | tr '-' '/')
+endif
+endif
+
+# Last commit version not found, take it from the files.
+ifeq ($(VERSION),)
+VERSION := $(shell cat VERSION 2>/dev/null || touch VERSION)
+endif
+ifeq ($(SUBVERS),)
+SUBVERS := $(shell (grep -v '\$$Format' SUBVERS 2>/dev/null || touch SUBVERS) | head -n 1)
+endif
+ifeq ($(VERDATE),)
+VERDATE := $(shell (grep -v '^\$$Format' VERDATE 2>/dev/null || touch VERDATE) | head -n 1 | cut -f1 -d' ' | tr '-' '/')
+endif
+
+# this one is always empty by default and appended verbatim
+EXTRAVERSION =
+
+#### Build options
+# Do not change these ones, enable USE_* variables instead.
+OPTIONS_CFLAGS =
+OPTIONS_LDFLAGS =
+OPTIONS_OBJS =
+
+#### Extra objects to be built and integrated (used only for development)
+EXTRA_OBJS =
+
+# Return USE_xxx=$(USE_xxx) if the variable was set from the environment or the
+# command line.
+# Usage:
+# BUILD_OPTIONS += $(call ignore_implicit,USE_xxx)
+ignore_implicit = $(if $(subst environment,,$(origin $(1))), \
+ $(if $(subst command line,,$(origin $(1))),, \
+ $(1)=$($(1))), \
+ $(1)=$($(1))) \
+
+# This variable collects all USE_* values except those set to "implicit". This
+# is used to report a list of all flags which were used to build this version.
+# Do not assign anything to it.
+BUILD_OPTIONS := $(foreach opt,$(use_opts),$(call ignore_implicit,$(opt)))
+
+# Make a list of all known features with +/- prepended depending on their
+# activation status. Must be a macro so that dynamically enabled ones are
+# evaluated with their current status.
+BUILD_FEATURES = $(foreach opt,$(patsubst USE_%,%,$(sort $(use_opts))),$(if $(USE_$(opt)),+$(opt),-$(opt)))
+
+# All USE_* options have their equivalent macro defined in the code (some might
+# possibly be unused though)
+OPTIONS_CFLAGS += $(foreach opt,$(use_opts),$(if $($(opt)),-D$(opt),))
+
+ifneq ($(USE_LIBCRYPT),)
+ifneq ($(TARGET),openbsd)
+ifneq ($(TARGET),osx)
+OPTIONS_LDFLAGS += -lcrypt
+endif
+endif
+endif
+
+ifneq ($(USE_ZLIB),)
+# Use ZLIB_INC and ZLIB_LIB to force path to zlib.h and libz.{a,so} if needed.
+ZLIB_INC =
+ZLIB_LIB =
+OPTIONS_CFLAGS += $(if $(ZLIB_INC),-I$(ZLIB_INC))
+OPTIONS_LDFLAGS += $(if $(ZLIB_LIB),-L$(ZLIB_LIB)) -lz
+endif
+
+ifneq ($(USE_SLZ),)
+OPTIONS_OBJS += src/slz.o
+endif
+
+ifneq ($(USE_POLL),)
+OPTIONS_OBJS += src/ev_poll.o
+endif
+
+ifneq ($(USE_EPOLL),)
+OPTIONS_OBJS += src/ev_epoll.o
+endif
+
+ifneq ($(USE_KQUEUE),)
+OPTIONS_OBJS += src/ev_kqueue.o
+endif
+
+ifneq ($(USE_EVPORTS),)
+OPTIONS_OBJS += src/ev_evports.o
+endif
+
+ifneq ($(USE_DL),)
+OPTIONS_LDFLAGS += -ldl
+endif
+
+ifneq ($(USE_RT),)
+OPTIONS_LDFLAGS += -lrt
+endif
+
+ifneq ($(USE_THREAD),)
+OPTIONS_LDFLAGS += -lpthread
+endif
+
+ifneq ($(USE_BACKTRACE),)
+OPTIONS_LDFLAGS += -Wl,$(if $(EXPORT_SYMBOL),$(EXPORT_SYMBOL),--export-dynamic)
+endif
+
+ifneq ($(USE_CPU_AFFINITY),)
+OPTIONS_OBJS += src/cpuset.o
+endif
+
+ifneq ($(USE_OPENSSL),)
+SSL_INC =
+SSL_LIB =
+# OpenSSL is packaged in various forms and with various dependencies.
+# In general -lssl is enough, but on some platforms, -lcrypto may be needed,
+# reason why it's added by default. Some even need -lz, then you'll need to
+# pass it in the "ADDLIB" variable if needed. If your SSL libraries are not
+# in the usual path, use SSL_INC=/path/to/inc and SSL_LIB=/path/to/lib.
+OPTIONS_CFLAGS += $(if $(SSL_INC),-I$(SSL_INC))
+OPTIONS_LDFLAGS += $(if $(SSL_LIB),-L$(SSL_LIB)) -lssl -lcrypto
+ifneq ($(USE_DL),)
+OPTIONS_LDFLAGS += -ldl
+endif
+OPTIONS_OBJS += src/ssl_sample.o src/ssl_sock.o src/ssl_crtlist.o src/ssl_ckch.o src/ssl_utils.o src/cfgparse-ssl.o src/jwt.o
+endif
+
+ifneq ($(USE_ENGINE),)
+# OpenSSL 3.0 emits loud deprecation warnings by default when building with
+# engine support, and this option is made to silence them. Better use it
+# only when absolutely necessary, until there's a viable alternative to the
+# engine API.
+OPTIONS_CFLAGS += -DOPENSSL_SUPPRESS_DEPRECATED
+endif
+
+ifneq ($(USE_QUIC),)
+OPTIONS_OBJS += src/quic_sock.o src/proto_quic.o src/xprt_quic.o src/quic_tls.o \
+ src/quic_frame.o src/quic_cc.o src/quic_cc_newreno.o src/mux_quic.o \
+ src/cbuf.o src/qpack-dec.o src/qpack-tbl.o src/h3.o src/qpack-enc.o \
+ src/hq_interop.o src/cfgparse-quic.o src/quic_loss.o \
+ src/quic_tp.o src/quic_stream.o src/quic_stats.o src/h3_stats.o \
+ src/quic_cc_cubic.o src/qmux_trace.o src/qmux_http.o \
+ src/quic_conn.o
+endif
+
+ifneq ($(USE_LUA),)
+check_lua_lib = $(shell echo "int main(){}" | $(CC) -o /dev/null -x c - $(2) -l$(1) 2>/dev/null && echo $(1))
+check_lua_inc = $(shell if [ -d $(2)$(1) ]; then echo $(2)$(1); fi;)
+
+OPTIONS_CFLAGS += $(if $(LUA_INC),-I$(LUA_INC))
+LUA_LD_FLAGS := -Wl,$(if $(EXPORT_SYMBOL),$(EXPORT_SYMBOL),--export-dynamic) $(if $(LUA_LIB),-L$(LUA_LIB))
+ifeq ($(LUA_LIB_NAME),)
+# Try to automatically detect the Lua library
+LUA_LIB_NAME := $(firstword $(foreach lib,lua5.4 lua54 lua5.3 lua53 lua,$(call check_lua_lib,$(lib),$(LUA_LD_FLAGS))))
+ifeq ($(LUA_LIB_NAME),)
+$(error unable to automatically detect the Lua library name, you can enforce its name with LUA_LIB_NAME=<name> (where <name> can be lua5.4, lua54, lua, ...))
+endif
+LUA_INC := $(firstword $(foreach lib,lua5.4 lua54 lua5.3 lua53 lua,$(call check_lua_inc,$(lib),"/usr/include/")))
+ifneq ($(LUA_INC),)
+OPTIONS_CFLAGS += -I$(LUA_INC)
+endif
+ifneq ($(HLUA_PREPEND_PATH),)
+OPTIONS_CFLAGS += -DHLUA_PREPEND_PATH=$(HLUA_PREPEND_PATH)
+BUILD_OPTIONS += HLUA_PREPEND_PATH=$(HLUA_PREPEND_PATH)
+endif
+ifneq ($(HLUA_PREPEND_CPATH),)
+OPTIONS_CFLAGS += -DHLUA_PREPEND_CPATH=$(HLUA_PREPEND_CPATH)
+BUILD_OPTIONS += HLUA_PREPEND_CPATH=$(HLUA_PREPEND_CPATH)
+endif
+endif
+
+OPTIONS_LDFLAGS += $(LUA_LD_FLAGS) -l$(LUA_LIB_NAME) -lm
+ifneq ($(USE_DL),)
+OPTIONS_LDFLAGS += -ldl
+endif
+OPTIONS_OBJS += src/hlua.o src/hlua_fcn.o
+endif
+
+ifneq ($(USE_PROMEX),)
+OPTIONS_OBJS += addons/promex/service-prometheus.o
+endif
+
+ifneq ($(USE_DEVICEATLAS),)
+# Use DEVICEATLAS_SRC and possibly DEVICEATLAS_INC and DEVICEATLAS_LIB to force path
+# to DeviceAtlas headers and libraries if needed.
+DEVICEATLAS_SRC =
+DEVICEATLAS_INC = $(DEVICEATLAS_SRC)
+DEVICEATLAS_LIB = $(DEVICEATLAS_SRC)
+ifeq ($(DEVICEATLAS_SRC),)
+OPTIONS_LDFLAGS += -lda
+else
+ifeq ($(USE_PCRE),)
+ifeq ($(USE_PCRE2),)
+$(error the DeviceAtlas module needs the PCRE or the PCRE2 library in order to compile)
+endif
+endif
+ifneq ($(USE_PCRE2),)
+OPTIONS_CFLAGS += -DDA_REGEX_HDR=\"dac_pcre2.c\" -DDA_REGEX_TAG=2
+endif
+OPTIONS_OBJS += $(DEVICEATLAS_LIB)/Os/daunix.o
+OPTIONS_OBJS += $(DEVICEATLAS_LIB)/dadwcom.o
+OPTIONS_OBJS += $(DEVICEATLAS_LIB)/dasch.o
+OPTIONS_OBJS += $(DEVICEATLAS_LIB)/json.o
+OPTIONS_OBJS += $(DEVICEATLAS_LIB)/dac.o
+endif
+OPTIONS_OBJS += addons/deviceatlas/da.o
+OPTIONS_CFLAGS += $(if $(DEVICEATLAS_INC),-I$(DEVICEATLAS_INC))
+endif
+
+ifneq ($(USE_51DEGREES),)
+# Use 51DEGREES_SRC and possibly 51DEGREES_INC and 51DEGREES_LIB to force path
+# to 51degrees headers and libraries if needed.
+51DEGREES_SRC =
+51DEGREES_INC = $(51DEGREES_SRC)
+51DEGREES_LIB = $(51DEGREES_SRC)
+OPTIONS_OBJS += $(51DEGREES_LIB)/../cityhash/city.o
+OPTIONS_OBJS += $(51DEGREES_LIB)/51Degrees.o
+OPTIONS_OBJS += addons/51degrees/51d.o
+OPTIONS_CFLAGS += $(if $(51DEGREES_INC),-I$(51DEGREES_INC))
+ifeq ($(USE_THREAD),)
+OPTIONS_CFLAGS += -DFIFTYONEDEGREES_NO_THREADING
+else
+OPTIONS_OBJS += $(51DEGREES_LIB)/../threading.o
+endif
+
+OPTIONS_LDFLAGS += $(if $(51DEGREES_LIB),-L$(51DEGREES_LIB)) -lm
+endif
+
+ifneq ($(USE_WURFL),)
+# Use WURFL_SRC and possibly WURFL_INC and WURFL_LIB to force path
+# to WURFL headers and libraries if needed.
+WURFL_SRC =
+WURFL_INC = $(WURFL_SRC)
+WURFL_LIB = $(WURFL_SRC)
+OPTIONS_OBJS += addons/wurfl/wurfl.o
+OPTIONS_CFLAGS += $(if $(WURFL_INC),-I$(WURFL_INC))
+ifneq ($(WURFL_DEBUG),)
+OPTIONS_CFLAGS += -DWURFL_DEBUG
+endif
+ifneq ($(WURFL_HEADER_WITH_DETAILS),)
+OPTIONS_CFLAGS += -DWURFL_HEADER_WITH_DETAILS
+endif
+OPTIONS_LDFLAGS += $(if $(WURFL_LIB),-L$(WURFL_LIB)) -lwurfl
+endif
+
+ifneq ($(USE_SYSTEMD),)
+OPTIONS_LDFLAGS += -lsystemd
+endif
+
+ifneq ($(USE_PCRE)$(USE_STATIC_PCRE)$(USE_PCRE_JIT),)
+ifneq ($(USE_PCRE2)$(USE_STATIC_PCRE2)$(USE_PCRE2_JIT),)
+$(error cannot compile both PCRE and PCRE2 support)
+endif
+# PCREDIR is used to automatically construct the PCRE_INC and PCRE_LIB paths,
+# by appending /include and /lib respectively. If your system does not use the
+# same sub-directories, simply force these variables instead of PCREDIR. It is
+# automatically detected but can be forced if required (for cross-compiling).
+# Forcing PCREDIR to an empty string will let the compiler use the default
+# locations.
+
+PCRE_CONFIG := pcre-config
+PCREDIR := $(shell $(PCRE_CONFIG) --prefix 2>/dev/null || echo /usr/local)
+ifneq ($(PCREDIR),)
+PCRE_INC := $(PCREDIR)/include
+PCRE_LIB := $(PCREDIR)/lib
+endif
+
+ifeq ($(USE_STATIC_PCRE),)
+# dynamic PCRE
+OPTIONS_CFLAGS += -DUSE_PCRE $(if $(PCRE_INC),-I$(PCRE_INC))
+OPTIONS_LDFLAGS += $(if $(PCRE_LIB),-L$(PCRE_LIB)) -lpcreposix -lpcre
+else
+# static PCRE
+OPTIONS_CFLAGS += -DUSE_PCRE $(if $(PCRE_INC),-I$(PCRE_INC))
+OPTIONS_LDFLAGS += $(if $(PCRE_LIB),-L$(PCRE_LIB)) -Wl,-Bstatic -lpcreposix -lpcre -Wl,-Bdynamic
+endif
+endif
+
+ifneq ($(USE_PCRE2)$(USE_STATIC_PCRE2)$(USE_PCRE2_JIT),)
+PCRE2_CONFIG := pcre2-config
+PCRE2DIR := $(shell $(PCRE2_CONFIG) --prefix 2>/dev/null || echo /usr/local)
+ifneq ($(PCRE2DIR),)
+PCRE2_INC := $(PCRE2DIR)/include
+PCRE2_LIB := $(PCRE2DIR)/lib
+
+ifeq ($(PCRE2_WIDTH),)
+PCRE2_WIDTH = 8
+endif
+
+ifneq ($(PCRE2_WIDTH),8)
+ifneq ($(PCRE2_WIDTH),16)
+ifneq ($(PCRE2_WIDTH),32)
+$(error PCRE2_WIDTH needs to be set to either 8,16 or 32)
+endif
+endif
+endif
+
+
+PCRE2_LDFLAGS := $(shell $(PCRE2_CONFIG) --libs$(PCRE2_WIDTH) 2>/dev/null || echo -L/usr/local/lib -lpcre2-$(PCRE2_WIDTH))
+
+ifeq ($(PCRE2_LDFLAGS),)
+$(error libpcre2-$(PCRE2_WIDTH) not found)
+else
+ifeq ($(PCRE2_WIDTH),8)
+PCRE2_LDFLAGS += -lpcre2-posix
+endif
+endif
+
+OPTIONS_CFLAGS += -DUSE_PCRE2 -DPCRE2_CODE_UNIT_WIDTH=$(PCRE2_WIDTH)
+OPTIONS_CFLAGS += $(if $(PCRE2_INC), -I$(PCRE2_INC))
+
+ifneq ($(USE_STATIC_PCRE2),)
+OPTIONS_LDFLAGS += $(if $(PCRE2_LIB),-L$(PCRE2_LIB)) -Wl,-Bstatic -L$(PCRE2_LIB) $(PCRE2_LDFLAGS) -Wl,-Bdynamic
+else
+OPTIONS_LDFLAGS += $(if $(PCRE2_LIB),-L$(PCRE2_LIB)) -L$(PCRE2_LIB) $(PCRE2_LDFLAGS)
+endif
+
+endif
+endif
+
+#### Global compile options
+VERBOSE_CFLAGS = $(CFLAGS) $(TARGET_CFLAGS) $(SMALL_OPTS) $(DEFINE)
+COPTS = -Iinclude
+
+COPTS += $(CFLAGS) $(TARGET_CFLAGS) $(SMALL_OPTS) $(DEFINE) $(SILENT_DEFINE)
+COPTS += $(DEBUG) $(OPTIONS_CFLAGS) $(ADDINC)
+
+ifneq ($(VERSION)$(SUBVERS)$(EXTRAVERSION),)
+COPTS += -DCONFIG_HAPROXY_VERSION=\"$(VERSION)$(SUBVERS)$(EXTRAVERSION)\"
+endif
+
+ifneq ($(VERDATE),)
+COPTS += -DCONFIG_HAPROXY_DATE=\"$(VERDATE)\"
+endif
+
+ifneq ($(TRACE),)
+# if tracing is enabled, we want it to be as fast as possible
+TRACE_COPTS := $(filter-out -O0 -O1 -O2 -pg -finstrument-functions,$(COPTS)) -O3 -fomit-frame-pointer
+COPTS += -finstrument-functions
+endif
+
+ifneq ($(USE_NS),)
+OPTIONS_OBJS += src/namespace.o
+endif
+
+ifneq ($(USE_OT),)
+include addons/ot/Makefile
+endif
+
+ifneq ($(USE_LIBATOMIC),)
+ TARGET_LDFLAGS += -latomic
+endif
+
+#### Global link options
+# These options are added at the end of the "ld" command line. Use LDFLAGS to
+# add options at the beginning of the "ld" command line if needed.
+LDOPTS = $(TARGET_LDFLAGS) $(OPTIONS_LDFLAGS) $(ADDLIB)
+
+ifeq ($V,1)
+cmd_CC = $(CC)
+cmd_LD = $(LD)
+cmd_AR = $(AR)
+else
+ifeq (3.81,$(firstword $(sort $(MAKE_VERSION) 3.81)))
+# 3.81 or above
+cmd_CC = $(info $ CC $@) $(Q)$(CC)
+cmd_LD = $(info $ LD $@) $(Q)$(LD)
+cmd_AR = $(info $ AR $@) $(Q)$(AR)
+else
+# 3.80 or older
+cmd_CC = $(Q)echo " CC $@";$(CC)
+cmd_LD = $(Q)echo " LD $@";$(LD)
+cmd_AR = $(Q)echo " AR $@";$(AR)
+endif
+endif
+
+ifeq ($(TARGET),)
+all:
+ @echo "Building HAProxy without specifying a TARGET is not supported."
+ @echo
+ @echo "Usage:"
+ @echo
+ @echo " $ make help # To print a full explanation."
+ @echo " $ make TARGET=xxx USE_<feature>=1 # To build HAProxy."
+ @echo
+ @echo "The most commonly used targets are:"
+ @echo
+ @echo " linux-glibc - Modern Linux with glibc"
+ @echo " linux-musl - Modern Linux with musl"
+ @echo " freebsd - FreeBSD"
+ @echo " openbsd - OpenBSD"
+ @echo " netbsd - NetBSD"
+ @echo " osx - macOS"
+ @echo " solaris - Solaris"
+ @echo
+ @echo "Choose the target which matches your OS the most in order to"
+ @echo "gain the maximum performance out of it."
+ @echo
+ @echo "Common features you might want to include in your build are:"
+ @echo
+ @echo " USE_OPENSSL=1 - Support for TLS encrypted connections"
+ @echo " USE_ZLIB=1 - Support for HTTP response compression"
+ @echo " USE_PCRE=1 - Support for PCRE regular expressions"
+ @echo " USE_LUA=1 - Support for dynamic processing using Lua"
+ @echo
+ @echo "Use 'make help' to print a full explanation of supported targets"
+ @echo "and features."
+ @echo
+ @exit 1
+else
+ifneq ($(filter $(TARGET), linux linux22 linux24 linux24e linux26 linux2628),)
+all:
+ @echo
+ @echo "Target '$(TARGET)' was removed from HAProxy 2.0 due to being irrelevant and"
+ @echo "often wrong. Please use 'linux-glibc' instead or define your custom target"
+ @echo "by checking available options using 'make help TARGET=<your-target>'."
+ @echo
+ @exit 1
+else
+all: haproxy dev/flags/flags $(EXTRA)
+endif
+endif
+
+OBJS =
+
+ifneq ($(EXTRA_OBJS),)
+OBJS += $(EXTRA_OBJS)
+endif
+
+OBJS += src/mux_h2.o src/mux_fcgi.o src/mux_h1.o src/tcpcheck.o \
+ src/stream.o src/stats.o src/http_ana.o src/server.o \
+ src/stick_table.o src/sample.o src/flt_spoe.o src/tools.o \
+ src/log.o src/cfgparse.o src/peers.o src/backend.o src/resolvers.o \
+ src/cli.o src/connection.o src/proxy.o src/http_htx.o \
+ src/cfgparse-listen.o src/pattern.o src/check.o src/haproxy.o \
+ src/cache.o src/stconn.o src/http_act.o src/http_fetch.o \
+ src/http_client.o src/listener.o src/dns.o src/vars.o src/debug.o \
+ src/tcp_rules.o src/sink.o src/h1_htx.o src/task.o src/mjson.o \
+ src/h2.o src/filters.o src/server_state.o src/payload.o \
+ src/fcgi-app.o src/map.o src/htx.o src/h1.o src/pool.o \
+ src/cfgparse-global.o src/trace.o src/tcp_sample.o \
+ src/flt_http_comp.o src/mux_pt.o src/flt_trace.o src/mqtt.o \
+ src/acl.o src/sock.o src/mworker.o src/tcp_act.o src/ring.o \
+ src/session.o src/proto_tcp.o src/fd.o src/channel.o src/activity.o \
+ src/queue.o src/lb_fas.o src/http_rules.o src/extcheck.o \
+ src/thread.o src/http.o src/lb_chash.o src/applet.o \
+ src/compression.o src/raw_sock.o src/ncbuf.o src/frontend.o \
+ src/errors.o src/uri_normalizer.o src/http_conv.o src/lb_fwrr.o \
+ src/sha1.o src/proto_sockpair.o src/mailers.o src/lb_fwlc.o \
+ src/ebmbtree.o src/cfgcond.o src/action.o src/xprt_handshake.o \
+ src/protocol.o src/proto_uxst.o src/proto_udp.o src/lb_map.o \
+ src/fix.o src/ev_select.o src/arg.o src/sock_inet.o \
+ src/mworker-prog.o src/hpack-dec.o src/cfgparse-tcp.o \
+ src/sock_unix.o src/shctx.o src/proto_uxdg.o src/fcgi.o \
+ src/eb64tree.o src/clock.o src/chunk.o src/cfgdiag.o src/signal.o \
+ src/regex.o src/lru.o src/eb32tree.o src/eb32sctree.o \
+ src/cfgparse-unix.o src/hpack-tbl.o src/ebsttree.o src/ebimtree.o \
+ src/base64.o src/auth.o src/uri_auth.o src/time.o src/ebistree.o \
+ src/dynbuf.o src/wdt.o src/pipe.o src/init.o src/http_acl.o \
+ src/hpack-huff.o src/hpack-enc.o src/dict.o src/freq_ctr.o \
+ src/ebtree.o src/hash.o src/dgram.o src/version.o
+
+ifneq ($(TRACE),)
+OBJS += src/calltrace.o
+endif
+
+# Used only for forced dependency checking. May be cleared during development.
+INCLUDES = $(wildcard include/*/*.h)
+DEP = $(INCLUDES) .build_opts
+
+help:
+ @sed -ne "/^[^#]*$$/q;s/^# \{0,1\}\(.*\)/\1/;p" Makefile
+ @echo; \
+ if [ -n "$(TARGET)" ]; then \
+ if [ -n "$(set_target_defaults)" ]; then \
+ echo "Current TARGET: $(TARGET)"; \
+ else \
+ echo "Current TARGET: $(TARGET) (custom target)"; \
+ fi; \
+ else \
+ echo "TARGET not set, you may pass 'TARGET=xxx' to set one among :";\
+ echo " linux-glibc, linux-glibc-legacy, solaris, freebsd, dragonfly, netbsd,"; \
+ echo " osx, openbsd, aix51, aix52, aix72-gcc, cygwin, haiku, generic,"; \
+ echo " custom"; \
+ fi
+ @echo;echo "Enabled features for TARGET '$(TARGET)' (disable with 'USE_xxx=') :"
+ @set -- $(foreach opt,$(patsubst USE_%,%,$(use_opts)),$(if $(USE_$(opt)),$(opt),)); echo " $$*" | (fmt || cat) 2>/dev/null
+ @echo;echo "Disabled features for TARGET '$(TARGET)' (enable with 'USE_xxx=1') :"
+ @set -- $(foreach opt,$(patsubst USE_%,%,$(use_opts)),$(if $(USE_$(opt)),,$(opt))); echo " $$*" | (fmt || cat) 2>/dev/null
+
+# Used only to force a rebuild if some build options change, but we don't do
+# it for certain targets which take no build options
+ifneq (reg-tests, $(firstword $(MAKECMDGOALS)))
+build_opts = $(shell rm -f .build_opts.new; echo \'$(TARGET) $(BUILD_OPTIONS) $(VERBOSE_CFLAGS) $(DEBUG)\' > .build_opts.new; if cmp -s .build_opts .build_opts.new; then rm -f .build_opts.new; else mv -f .build_opts.new .build_opts; fi)
+.build_opts: $(build_opts)
+else
+.build_opts:
+endif
+
+haproxy: $(OPTIONS_OBJS) $(OBJS)
+ $(cmd_LD) $(LDFLAGS) -o $@ $^ $(LDOPTS)
+
+objsize: haproxy
+ $(Q)objdump -t $^|grep ' g '|grep -F '.text'|awk '{print $$5 FS $$6}'|sort
+
+%.o: %.c $(DEP)
+ $(cmd_CC) $(COPTS) -c -o $@ $<
+
+admin/halog/halog: admin/halog/halog.o admin/halog/fgets2.o src/ebtree.o src/eb32tree.o src/eb64tree.o src/ebmbtree.o src/ebsttree.o src/ebistree.o src/ebimtree.o
+ $(cmd_LD) $(LDFLAGS) -o $@ $^ $(LDOPTS)
+
+admin/dyncookie/dyncookie: admin/dyncookie/dyncookie.o
+ $(cmd_LD) $(LDFLAGS) -o $@ $^ $(LDOPTS)
+
+dev/flags/flags: dev/flags/flags.o
+ $(cmd_LD) $(LDFLAGS) -o $@ $^ $(LDOPTS)
+
+dev/haring/haring: dev/haring/haring.o
+ $(cmd_LD) $(LDFLAGS) -o $@ $^ $(LDOPTS)
+
+dev/hpack/%: dev/hpack/%.o
+ $(cmd_LD) $(LDFLAGS) -o $@ $^ $(LDOPTS)
+
+dev/poll/poll:
+ $(Q)$(MAKE) -C dev/poll poll CC='$(cmd_CC)' OPTIMIZE='$(COPTS)'
+
+dev/tcploop/tcploop:
+ $(Q)$(MAKE) -C dev/tcploop tcploop CC='$(cmd_CC)' OPTIMIZE='$(COPTS)'
+
+# rebuild it every time
+.PHONY: src/version.c
+
+src/calltrace.o: src/calltrace.c $(DEP)
+ $(cmd_CC) $(TRACE_COPTS) -c -o $@ $<
+
+src/haproxy.o: src/haproxy.c $(DEP)
+ $(cmd_CC) $(COPTS) \
+ -DBUILD_TARGET='"$(strip $(TARGET))"' \
+ -DBUILD_ARCH='"$(strip $(ARCH))"' \
+ -DBUILD_CPU='"$(strip $(CPU))"' \
+ -DBUILD_CC='"$(strip $(CC))"' \
+ -DBUILD_CFLAGS='"$(strip $(VERBOSE_CFLAGS))"' \
+ -DBUILD_OPTIONS='"$(strip $(BUILD_OPTIONS))"' \
+ -DBUILD_DEBUG='"$(strip $(DEBUG))"' \
+ -DBUILD_FEATURES='"$(strip $(BUILD_FEATURES))"' \
+ -c -o $@ $<
+
+install-man:
+ $(Q)$(INSTALL) -d "$(DESTDIR)$(MANDIR)"/man1
+ $(Q)$(INSTALL) -m 644 doc/haproxy.1 "$(DESTDIR)$(MANDIR)"/man1
+
+EXCLUDE_DOCUMENTATION = lgpl gpl coding-style
+DOCUMENTATION = $(filter-out $(EXCLUDE_DOCUMENTATION),$(patsubst doc/%.txt,%,$(wildcard doc/*.txt)))
+
+install-doc:
+ $(Q)$(INSTALL) -d "$(DESTDIR)$(DOCDIR)"
+ $(Q)for x in $(DOCUMENTATION); do \
+ $(INSTALL) -m 644 doc/$$x.txt "$(DESTDIR)$(DOCDIR)" ; \
+ done
+
+install-bin:
+ $(Q)for i in haproxy $(EXTRA); do \
+ if ! [ -e "$$i" ]; then \
+ echo "Please run 'make' before 'make install'."; \
+ exit 1; \
+ fi; \
+ done
+ $(Q)$(INSTALL) -d "$(DESTDIR)$(SBINDIR)"
+ $(Q)$(INSTALL) haproxy $(EXTRA) "$(DESTDIR)$(SBINDIR)"
+
+install: install-bin install-man install-doc
+
+uninstall:
+ $(Q)rm -f "$(DESTDIR)$(MANDIR)"/man1/haproxy.1
+ $(Q)for x in $(DOCUMENTATION); do \
+ rm -f "$(DESTDIR)$(DOCDIR)"/$$x.txt ; \
+ done
+ $(Q)-rmdir "$(DESTDIR)$(DOCDIR)"
+ $(Q)rm -f "$(DESTDIR)$(SBINDIR)"/haproxy
+
+clean:
+ $(Q)rm -f *.[oas] src/*.[oas] haproxy test .build_opts .build_opts.new
+ $(Q)for dir in . src dev/* admin/* addons/* include/* doc; do rm -f $$dir/*~ $$dir/*.rej $$dir/core; done
+ $(Q)rm -f haproxy-$(VERSION).tar.gz haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION).tar.gz
+ $(Q)rm -f haproxy-$(VERSION) haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION) nohup.out gmon.out
+ $(Q)rm -f addons/promex/*.[oas]
+ $(Q)rm -f addons/51degrees/*.[oas] addons/51degrees/dummy/*.[oas] addons/51degrees/dummy/*/*.[oas]
+ $(Q)rm -f addons/deviceatlas/*.[oas] addons/deviceatlas/dummy/*.[oas] addons/deviceatlas/dummy/*.o
+ $(Q)rm -f addons/deviceatlas/dummy/Os/*.o
+ $(Q)rm -f addons/ot/src/*.[oas]
+ $(Q)rm -f addons/wurfl/*.[oas] addons/wurfl/dummy/*.[oas]
+ $(Q)rm -f admin/*/*.[oas] admin/*/*/*.[oas]
+ $(Q)rm -f admin/iprange/iprange admin/iprange/ip6range admin/halog/halog
+ $(Q)rm -f admin/dyncookie/dyncookie
+ $(Q)rm -f dev/*/*.[oas]
+ $(Q)rm -f dev/flags/flags dev/haring/haring dev/poll/poll dev/tcploop/tcploop
+ $(Q)rm -f dev/hpack/decode dev/hpack/gen-enc dev/hpack/gen-rht
+
+tags:
+ $(Q)find src include \( -name '*.c' -o -name '*.h' \) -print0 | \
+ xargs -0 etags --declarations --members
+
+cscope:
+ $(Q)find src include -name "*.[ch]" -print | cscope -q -b -i -
+
+tar: clean
+ $(Q)ln -s . haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION)
+ $(Q)tar --exclude=haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION)/.git \
+ --exclude=haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION)/haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION) \
+ --exclude=haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION)/haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION).tar.gz \
+ -cf - haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION)/* | gzip -c9 >haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION).tar.gz
+ $(Q)echo haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION).tar.gz
+ $(Q)rm -f haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION)
+
+git-tar:
+ $(Q)git archive --format=tar --prefix="haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION)/" HEAD | gzip -9 > haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION).tar.gz
+ $(Q)echo haproxy-$(VERSION)$(SUBVERS)$(EXTRAVERSION).tar.gz
+
+version:
+ @echo "VERSION: $(VERSION)"
+ @echo "SUBVERS: $(SUBVERS)"
+ @echo "VERDATE: $(VERDATE)"
+
+# never use this one if you don't know what it is used for.
+update-version:
+ @echo "Ready to update the following versions :"
+ @echo "VERSION: $(VERSION)"
+ @echo "SUBVERS: $(SUBVERS)"
+ @echo "VERDATE: $(VERDATE)"
+ @echo "Press [ENTER] to continue or Ctrl-C to abort now.";read
+ echo "$(VERSION)" > VERSION
+ echo "$(SUBVERS)" > SUBVERS
+ echo "$(VERDATE)" > VERDATE
+
+# just display the build options
+opts:
+ @echo -n 'Using: '
+ @echo -n 'TARGET="$(strip $(TARGET))" '
+ @echo -n 'ARCH="$(strip $(ARCH))" '
+ @echo -n 'CPU="$(strip $(CPU))" '
+ @echo -n 'CC="$(strip $(CC))" '
+ @echo -n 'ARCH_FLAGS="$(strip $(ARCH_FLAGS))" '
+ @echo -n 'CPU_CFLAGS="$(strip $(CPU_CFLAGS))" '
+ @echo -n 'DEBUG_CFLAGS="$(strip $(DEBUG_CFLAGS))" '
+ @echo "$(strip $(BUILD_OPTIONS))"
+ @echo 'COPTS="$(strip $(COPTS))"'
+ @echo 'LDFLAGS="$(strip $(LDFLAGS))"'
+ @echo 'LDOPTS="$(strip $(LDOPTS))"'
+ @echo 'OPTIONS_OBJS="$(strip $(OPTIONS_OBJS))"'
+ @echo 'OBJS="$(strip $(OBJS))"'
+
+ifeq (reg-tests, $(firstword $(MAKECMDGOALS)))
+ REGTEST_ARGS := $(wordlist 2, $(words $(MAKECMDGOALS)), $(MAKECMDGOALS))
+ $(eval $(REGTEST_ARGS):;@true)
+endif
+
+# Target to run the regression testing script files.
+reg-tests:
+ $(Q)$(REG_TEST_SCRIPT) --type "$(REGTESTS_TYPES)" $(REGTEST_ARGS) $(REG_TEST_FILES)
+.PHONY: $(REGTEST_ARGS)
+
+reg-tests-help:
+ @echo
+ @echo "To launch the reg tests for haproxy, first export to your environment "
+ @echo "VTEST_PROGRAM variable to point to your vtest program:"
+ @echo " $$ export VTEST_PROGRAM=/opt/local/bin/vtest"
+ @echo "or"
+ @echo " $$ setenv VTEST_PROGRAM /opt/local/bin/vtest"
+ @echo
+ @echo "The same thing may be done to set your haproxy program with HAPROXY_PROGRAM "
+ @echo "but with ./haproxy as default value."
+ @echo
+ @echo "To run all the tests:"
+ @echo " $$ make reg-tests"
+ @echo
+ @echo "You can also set the programs to be used on the command line:"
+ @echo " $$ VTEST_PROGRAM=<...> HAPROXY_PROGRAM=<...> make reg-tests"
+ @echo
+ @echo "To run tests with specific types:"
+ @echo " $$ REGTESTS_TYPES=slow,default make reg-tests"
+ @echo
+ @echo "with 'default,bug,devel,slow' as default value for REGTESTS_TYPES variable."
+ @echo
+ @echo "About the reg test types:"
+ @echo " any : all the tests without distinction (this is the default"
+ @echo " value of REGTESTS_TYPES."
+ @echo " default : dedicated to pure haproxy compliance tests."
+ @echo " slow : scripts which take non negligible time to run."
+ @echo " bug : scripts in relation with bugs they help to reproduce."
+ @echo " broken : scripts triggering known broken behaviors for which"
+ @echo " there is still no fix."
+ @echo " experimental: for scripts which are experimental, typically used to"
+ @echo " develop new scripts."
+ @echo
+ @echo "Note that 'reg-tests' target run '"$(REG_TEST_SCRIPT)"' script"
+ @echo "(see --help option of this script for more information)."
+
+.PHONY: reg-tests reg-tests-help