blob: 88ba5525e28727db332a1577496852abd45a8092 [file] [log] [blame]
Willy Tarreau9f2b7302008-01-02 20:48:34 +01001# This GNU Makefile supports different OS and CPU combinations.
2#
willy tarreaueedaa9f2005-12-17 14:08:03 +01003# You should use it this way :
Willy Tarreauef7341d2009-04-11 19:45:50 +02004# [g]make TARGET=os ARCH=arch CPU=cpu USE_xxx=1 ...
Willy Tarreauf2ef8c52007-07-11 09:19:31 +02005#
Willy Tarreau9f2b7302008-01-02 20:48:34 +01006# Valid USE_* options are the following. Most of them are automatically set by
7# the TARGET, others have to be explictly specified :
Willy Tarreauf14358b2008-02-19 10:53:32 +01008# USE_DLMALLOC : enable use of dlmalloc (see DLMALLOC_SRC)
Willy Tarreau9f2b7302008-01-02 20:48:34 +01009# USE_EPOLL : enable epoll() on Linux 2.6. Automatic.
Willy Tarreau9f2b7302008-01-02 20:48:34 +010010# USE_KQUEUE : enable kqueue() on BSD. Automatic.
11# USE_MY_EPOLL : redefine epoll_* syscalls. Automatic.
Willy Tarreau43d8fb22011-08-22 17:12:02 +020012# USE_MY_SPLICE : redefine the splice syscall if build fails without.
Willy Tarreau9f2b7302008-01-02 20:48:34 +010013# USE_NETFILTER : enable netfilter on Linux. Automatic.
14# USE_PCRE : enable use of libpcre for regex. Recommended.
Willy Tarreau91418062013-04-04 23:05:32 +020015# USE_PCRE_JIT : enable JIT for faster regex on libpcre >= 8.32
David Carlierf2592b22016-11-21 21:25:58 +000016# USE_PCRE2 : enable use of libpcre2 for regex.
17# USE_PCRE2_JIT : enable JIT for faster regex on libpcre2
Willy Tarreau9f2b7302008-01-02 20:48:34 +010018# USE_POLL : enable poll(). Automatic.
Emeric Brun9faf0712012-09-25 11:11:16 +020019# USE_PRIVATE_CACHE : disable shared memory cache of ssl sessions.
Emeric Bruncd1a5262014-05-07 23:11:42 +020020# USE_PTHREAD_PSHARED : enable pthread process shared mutex on sslcache.
Willy Tarreau9f2b7302008-01-02 20:48:34 +010021# USE_REGPARM : enable regparm optimization. Recommended on x86.
Willy Tarreau9f2b7302008-01-02 20:48:34 +010022# USE_STATIC_PCRE : enable static libpcre. Recommended.
David Carlierf2592b22016-11-21 21:25:58 +000023# USE_STATIC_PCRE2 : enable static libpcre2.
Willy Tarreau9f2b7302008-01-02 20:48:34 +010024# USE_TPROXY : enable transparent proxy. Automatic.
Willy Tarreaue0c623d2012-06-04 00:42:09 +020025# USE_LINUX_TPROXY : enable full transparent proxy. Automatic.
26# USE_LINUX_SPLICE : enable kernel 2.6 splicing. Automatic.
Willy Tarreau890a33e2010-03-04 19:10:14 +010027# USE_LIBCRYPT : enable crypted passwords using -lcrypt
28# USE_CRYPT_H : set it if your system requires including crypt.h
Willy Tarreau48d84c12010-11-14 17:09:33 +010029# USE_VSYSCALL : enable vsyscall on Linux x86, bypassing libc
Willy Tarreau64bc40b2011-03-23 20:00:53 +010030# USE_GETADDRINFO : use getaddrinfo() to resolve IPv6 host names.
Emeric Brun7444f012012-05-18 15:48:30 +020031# USE_OPENSSL : enable use of OpenSSL. Recommended, but see below.
Thierry FOURNIER6f1fd482015-01-23 14:06:13 +010032# USE_LUA : enable Lua support.
Emeric Brun3e541d12012-09-03 11:14:36 +020033# USE_FUTEX : enable use of futex on kernel 2.6. Automatic.
Willy Tarreau1bc4aab2012-10-08 20:11:03 +020034# USE_ACCEPT4 : enable use of accept4() on linux. Automatic.
35# USE_MY_ACCEPT4 : use own implemention of accept4() if glibc < 2.10.
William Lallemand82fe75c2012-10-23 10:25:10 +020036# USE_ZLIB : enable zlib library support.
Willy Tarreau418b8c02015-03-29 03:32:06 +020037# USE_SLZ : enable slz library instead of zlib (pick at most one).
Willy Tarreaufc6c0322012-11-16 16:12:27 +010038# USE_CPU_AFFINITY : enable pinning processes to CPU on Linux. Automatic.
Lukas Tribus0999f762013-04-02 16:43:24 +020039# USE_TFO : enable TCP fast open. Supported on Linux >= 3.7.
KOVACS Krisztianb3e54fe2014-11-17 15:11:45 +010040# USE_NS : enable network namespace support. Supported on Linux >= 2.6.24.
Willy Tarreau71b99ef2015-03-17 14:33:22 +010041# USE_DL : enable it if your system requires -ldl. Automatic on Linux.
David Carliera03fb142015-06-01 14:00:07 +020042# USE_DEVICEATLAS : enable DeviceAtlas api.
Dragan Dosen93b38d92015-06-29 16:43:25 +020043# USE_51DEGREES : enable third party device detection library from 51Degrees
scientiamobiled0027ed2016-11-04 10:55:08 +010044# USE_WURFL : enable WURFL detection library from Scientiamobile
Willy Tarreauf2ef8c52007-07-11 09:19:31 +020045#
Willy Tarreau9f2b7302008-01-02 20:48:34 +010046# Options can be forced by specifying "USE_xxx=1" or can be disabled by using
47# "USE_xxx=" (empty string).
48#
49# Variables useful for packagers :
50# CC is set to "gcc" by default and is used for compilation only.
51# LD is set to "gcc" by default and is used for linking only.
Willy Tarreauef7341d2009-04-11 19:45:50 +020052# ARCH may be useful to force build of 32-bit binary on 64-bit systems
Willy Tarreau9f2b7302008-01-02 20:48:34 +010053# CFLAGS is automatically set for the specified CPU and may be overridden.
54# LDFLAGS is automatically set to -g and may be overridden.
Willy Tarreaub26835d2016-05-30 13:39:32 +020055# DEP may be cleared to ignore changes to include files during development
Willy Tarreau9f2b7302008-01-02 20:48:34 +010056# SMALL_OPTS may be used to specify some options to shrink memory usage.
57# DEBUG may be used to set some internal debugging options.
58# ADDINC may be used to complete the include path in the form -Ipath.
59# ADDLIB may be used to complete the library list in the form -Lpath -llib.
60# DEFINE may be used to specify any additional define, which will be reported
61# by "haproxy -vv" in CFLAGS.
62# SILENT_DEFINE may be used to specify other defines which will not be
63# reported by "haproxy -vv".
William Lallemanda6cfa902017-06-01 17:38:58 +020064# EXTRA is used to force building or not building some extra tools.
Christian Wiesea184aa22008-03-12 15:25:35 +020065# DESTDIR is not set by default and is used for installation only.
66# It might be useful to set DESTDIR if you want to install haproxy
67# in a sandbox.
68# PREFIX is set to "/usr/local" by default and is used for installation only.
69# SBINDIR is set to "$(PREFIX)/sbin" by default and is used for installation
70# only.
Christian Wiese19b50292008-03-12 15:57:54 +020071# MANDIR is set to "$(PREFIX)/share/man" by default and is used for
72# installation only.
Christian Wiesebf34eb42008-03-12 17:24:49 +020073# DOCDIR is set to "$(PREFIX)/doc/haproxy" by default and is used for
74# installation only.
Willy Tarreau9f2b7302008-01-02 20:48:34 +010075#
76# Other variables :
77# DLMALLOC_SRC : build with dlmalloc, indicate the location of dlmalloc.c.
78# DLMALLOC_THRES : should match PAGE_SIZE on every platform (default: 4096).
79# PCREDIR : force the path to libpcre.
Willy Tarreau39793092013-02-13 12:39:06 +010080# PCRE_LIB : force the lib path to libpcre (defaults to $PCREDIR/lib).
81# PCRE_INC : force the include path to libpcre ($PCREDIR/inc)
Willy Tarreau9a059452013-09-17 15:26:39 +020082# SSL_LIB : force the lib path to libssl/libcrypto
83# SSL_INC : force the include path to libssl/libcrypto
Thierry FOURNIER6f1fd482015-01-23 14:06:13 +010084# LUA_LIB : force the lib path to lua
85# LUA_INC : force the include path to lua
Cyril Bontéc21adb52015-03-03 23:13:03 +010086# LUA_LIB_NAME : force the lib name (or automatically evaluated, by order of
Thierry FOURNIERf90838b2015-03-06 13:48:32 +010087# priority : lua5.3, lua53, lua).
Willy Tarreau9f2b7302008-01-02 20:48:34 +010088# IGNOREGIT : ignore GIT commit versions if set.
89# VERSION : force haproxy version reporting.
90# SUBVERS : add a sub-version (eg: platform, model, ...).
91# VERDATE : force haproxy's release date.
Willy Tarreau4f60f162007-04-08 16:39:58 +020092
Christian Wiesea184aa22008-03-12 15:25:35 +020093#### Installation options.
94DESTDIR =
95PREFIX = /usr/local
96SBINDIR = $(PREFIX)/sbin
Jeremy Hinegardneref3b4032008-11-15 17:29:03 -070097MANDIR = $(PREFIX)/share/man
Christian Wiesebf34eb42008-03-12 17:24:49 +020098DOCDIR = $(PREFIX)/doc/haproxy
Willy Tarreau4f60f162007-04-08 16:39:58 +020099
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100100#### TARGET system
101# Use TARGET=<target_name> to optimize for a specifc target OS among the
102# following list (use the default "generic" if uncertain) :
Willy Tarreaub1814652009-03-29 15:08:25 +0200103# generic, linux22, linux24, linux24e, linux26, solaris,
Jerome Duval38932c32015-10-19 23:01:16 +0000104# freebsd, openbsd, netbsd, cygwin, haiku, custom, aix51, aix52
Willy Tarreaue4208cb2008-03-11 06:37:39 +0100105TARGET =
Willy Tarreau4f60f162007-04-08 16:39:58 +0200106
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100107#### TARGET CPU
108# Use CPU=<cpu_name> to optimize for a particular CPU, among the following
109# list :
Willy Tarreaua5899aa2010-11-28 07:41:00 +0100110# generic, native, i586, i686, ultrasparc, custom
willy tarreaueedaa9f2005-12-17 14:08:03 +0100111CPU = generic
willy tarreau036e1ce2005-12-17 13:46:33 +0100112
Willy Tarreauef7341d2009-04-11 19:45:50 +0200113#### Architecture, used when not building for native architecture
114# Use ARCH=<arch_name> to force build for a specific architecture. Known
115# architectures will lead to "-m32" or "-m64" being added to CFLAGS and
116# LDFLAGS. This can be required to build 32-bit binaries on 64-bit targets.
Willy Tarreaua5899aa2010-11-28 07:41:00 +0100117# Currently, only 32, 64, x86_64, i386, i486, i586 and i686 are understood.
Willy Tarreauef7341d2009-04-11 19:45:50 +0200118ARCH =
119
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100120#### Toolchain options.
121# GCC is normally used both for compiling and linking.
willy tarreaueedaa9f2005-12-17 14:08:03 +0100122CC = gcc
Christian Wiesef6308302008-03-17 18:23:12 +0100123LD = $(CC)
willy tarreaueedaa9f2005-12-17 14:08:03 +0100124
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100125#### Debug flags (typically "-g").
126# Those flags only feed CFLAGS so it is not mandatory to use this form.
127DEBUG_CFLAGS = -g
willy tarreau036e1ce2005-12-17 13:46:33 +0100128
Willy Tarreau3c9a3fb2010-11-28 08:28:15 +0100129#### Compiler-specific flags that may be used to disable some negative over-
130# optimization or to silence some warnings. -fno-strict-aliasing is needed with
131# gcc >= 4.4.
Olivier Houchard73bdb322017-04-19 11:34:10 +0200132# We rely on signed integer wraparound on overflow, however clang think it
133# can do whatever it wants since it's an undefined behavior, so use -fwrapv
134# to be sure we get the intended behavior.
135SPEC_CFLAGS = -fno-strict-aliasing -Wdeclaration-after-statement -fwrapv
Willy Tarreau3c9a3fb2010-11-28 08:28:15 +0100136
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100137#### Memory usage tuning
138# If small memory footprint is required, you can reduce the buffer size. There
139# are 2 buffers per concurrent session, so 16 kB buffers will eat 32 MB memory
140# with 1000 concurrent sessions. Putting it slightly lower than a page size
141# will prevent the additional parameters to go beyond a page. 8030 bytes is
142# exactly 5.5 TCP segments of 1460 bytes and is generally good. Useful tuning
143# macros include :
144# SYSTEM_MAXCONN, BUFSIZE, MAXREWRITE, REQURI_LEN, CAPTURE_LEN.
145# Example: SMALL_OPTS = -DBUFSIZE=8030 -DMAXREWRITE=1030 -DSYSTEM_MAXCONN=1024
146SMALL_OPTS =
Willy Tarreau6d1a9882007-01-07 02:03:04 +0100147
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100148#### Debug settings
149# You can enable debugging on specific code parts by setting DEBUG=-DDEBUG_xxx.
150# Currently defined DEBUG macros include DEBUG_FULL, DEBUG_MEMORY, DEBUG_FSM,
Christopher Fauletf7e4e7e2016-10-27 22:29:49 +0200151# DEBUG_HASH, DEBUG_AUTH and DEBUG_SPOE. Please check sources for exact meaning
152# or do not use at all.
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100153DEBUG =
willy tarreau1c2ad212005-12-18 01:11:29 +0100154
Willy Tarreau7de211c2012-05-25 23:53:16 +0200155#### Trace options
156# Use TRACE=1 to trace function calls to file "trace.out" or to stderr if not
157# possible.
158TRACE =
159
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100160#### Additional include and library dirs
161# Redefine this if you want to add some special PATH to include/libs
162ADDINC =
163ADDLIB =
willy tarreau64a3cc32005-12-18 01:13:11 +0100164
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100165#### Specific macro definitions
166# Use DEFINE=-Dxxx to set any tunable macro. Anything declared here will appear
167# in the build options reported by "haproxy -vv". Use SILENT_DEFINE if you do
168# not want to pollute the report with complex defines.
Emeric Brun76d88952012-10-05 15:47:31 +0200169# The following settings might be of interest when SSL is enabled :
170# LISTEN_DEFAULT_CIPHERS is a cipher suite string used to set the default SSL
171# ciphers on "bind" lines instead of using OpenSSL's defaults.
172# CONNECT_DEFAULT_CIPHERS is a cipher suite string used to set the default
173# SSL ciphers on "server" lines instead of using OpenSSL's defaults.
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100174DEFINE =
175SILENT_DEFINE =
willy tarreau0f7af912005-12-17 12:21:26 +0100176
William Lallemanda6cfa902017-06-01 17:38:58 +0200177#### extra programs to build
Willy Tarreaubc289da2014-05-10 12:16:21 +0200178# Force this to enable building extra programs or to disable them.
179# It's automatically appended depending on the targets.
180EXTRA =
willy tarreau5cbea6f2005-12-17 12:48:26 +0100181
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100182#### CPU dependant optimizations
183# Some CFLAGS are set by default depending on the target CPU. Those flags only
184# feed CPU_CFLAGS, which in turn feed CFLAGS, so it is not mandatory to use
185# them. You should not have to change these options. Better use CPU_CFLAGS or
186# even CFLAGS instead.
187CPU_CFLAGS.generic = -O2
Willy Tarreaua5899aa2010-11-28 07:41:00 +0100188CPU_CFLAGS.native = -O2 -march=native
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100189CPU_CFLAGS.i586 = -O2 -march=i586
190CPU_CFLAGS.i686 = -O2 -march=i686
191CPU_CFLAGS.ultrasparc = -O6 -mcpu=v9 -mtune=ultrasparc
192CPU_CFLAGS = $(CPU_CFLAGS.$(CPU))
willy tarreau9da061b2005-12-17 12:29:56 +0100193
Willy Tarreauef7341d2009-04-11 19:45:50 +0200194#### ARCH dependant flags, may be overriden by CPU flags
Willy Tarreaua5899aa2010-11-28 07:41:00 +0100195ARCH_FLAGS.32 = -m32
196ARCH_FLAGS.64 = -m64
Willy Tarreauef7341d2009-04-11 19:45:50 +0200197ARCH_FLAGS.i386 = -m32 -march=i386
198ARCH_FLAGS.i486 = -m32 -march=i486
199ARCH_FLAGS.i586 = -m32 -march=i586
200ARCH_FLAGS.i686 = -m32 -march=i686
201ARCH_FLAGS.x86_64 = -m64 -march=x86-64
202ARCH_FLAGS = $(ARCH_FLAGS.$(ARCH))
203
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100204#### Common CFLAGS
205# These CFLAGS contain general optimization options, CPU-specific optimizations
206# and debug flags. They may be overridden by some distributions which prefer to
207# set all of them at once instead of playing with the CPU and DEBUG variables.
Willy Tarreau3c9a3fb2010-11-28 08:28:15 +0100208CFLAGS = $(ARCH_FLAGS) $(CPU_CFLAGS) $(DEBUG_CFLAGS) $(SPEC_CFLAGS)
willy tarreaueedaa9f2005-12-17 14:08:03 +0100209
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100210#### Common LDFLAGS
211# These LDFLAGS are used as the first "ld" options, regardless of any library
212# path or any other option. They may be changed to add any linker-specific
213# option at the beginning of the ld command line.
Willy Tarreauef7341d2009-04-11 19:45:50 +0200214LDFLAGS = $(ARCH_FLAGS) -g
willy tarreau036e1ce2005-12-17 13:46:33 +0100215
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100216#### Target system options
217# Depending on the target platform, some options are set, as well as some
218# CFLAGS and LDFLAGS. The USE_* values are set to "implicit" so that they are
219# not reported in the build options string. You should not have to change
Willy Tarreau32e65ef2013-04-02 08:14:29 +0200220# anything there. poll() is always supported, unless explicitly disabled by
221# passing USE_POLL="" on the make command line.
222USE_POLL = default
223
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100224ifeq ($(TARGET),generic)
225 # generic system target has nothing specific
226 USE_POLL = implicit
227 USE_TPROXY = implicit
228else
Jerome Duval38932c32015-10-19 23:01:16 +0000229ifeq ($(TARGET),haiku)
230 # For Haiku
231 TARGET_LDFLAGS = -lnetwork
232 USE_POLL = implicit
233 USE_TPROXY = implicit
234else
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100235ifeq ($(TARGET),linux22)
236 # This is for Linux 2.2
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100237 USE_POLL = implicit
238 USE_TPROXY = implicit
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100239 USE_LIBCRYPT = implicit
Willy Tarreau71b99ef2015-03-17 14:33:22 +0100240 USE_DL = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100241else
242ifeq ($(TARGET),linux24)
243 # This is for standard Linux 2.4 with netfilter but without epoll()
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100244 USE_NETFILTER = implicit
245 USE_POLL = implicit
246 USE_TPROXY = implicit
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100247 USE_LIBCRYPT = implicit
Willy Tarreau71b99ef2015-03-17 14:33:22 +0100248 USE_DL = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100249else
250ifeq ($(TARGET),linux24e)
251 # This is for enhanced Linux 2.4 with netfilter and epoll() patch > 0.21
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100252 USE_NETFILTER = implicit
253 USE_POLL = implicit
254 USE_EPOLL = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100255 USE_MY_EPOLL = implicit
256 USE_TPROXY = implicit
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100257 USE_LIBCRYPT = implicit
Willy Tarreau71b99ef2015-03-17 14:33:22 +0100258 USE_DL = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100259else
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100260ifeq ($(TARGET),linux26)
261 # This is for standard Linux 2.6 with netfilter and standard epoll()
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100262 USE_NETFILTER = implicit
263 USE_POLL = implicit
264 USE_EPOLL = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100265 USE_TPROXY = implicit
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100266 USE_LIBCRYPT = implicit
Emeric Brun3e541d12012-09-03 11:14:36 +0200267 USE_FUTEX = implicit
Willy Tarreau71b99ef2015-03-17 14:33:22 +0100268 USE_DL = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100269else
Willy Tarreaue0c623d2012-06-04 00:42:09 +0200270ifeq ($(TARGET),linux2628)
271 # This is for standard Linux >= 2.6.28 with netfilter, epoll, tproxy and splice
Willy Tarreaue0c623d2012-06-04 00:42:09 +0200272 USE_NETFILTER = implicit
273 USE_POLL = implicit
274 USE_EPOLL = implicit
Willy Tarreaue0c623d2012-06-04 00:42:09 +0200275 USE_TPROXY = implicit
276 USE_LIBCRYPT = implicit
277 USE_LINUX_SPLICE= implicit
278 USE_LINUX_TPROXY= implicit
Willy Tarreau1bc4aab2012-10-08 20:11:03 +0200279 USE_ACCEPT4 = implicit
Emeric Brun3e541d12012-09-03 11:14:36 +0200280 USE_FUTEX = implicit
Willy Tarreaufc6c0322012-11-16 16:12:27 +0100281 USE_CPU_AFFINITY= implicit
Willy Tarreaub6daedd2013-01-07 16:57:09 +0100282 ASSUME_SPLICE_WORKS= implicit
Willy Tarreau71b99ef2015-03-17 14:33:22 +0100283 USE_DL = implicit
Willy Tarreaue0c623d2012-06-04 00:42:09 +0200284else
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100285ifeq ($(TARGET),solaris)
286 # This is for Solaris 8
Willy Tarreau64bc40b2011-03-23 20:00:53 +0100287 # We also enable getaddrinfo() which works since solaris 8.
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100288 USE_POLL = implicit
David Carlier04919d52017-06-07 20:02:43 +0100289 TARGET_CFLAGS = -fomit-frame-pointer -DFD_SETSIZE=65536 -D_REENTRANT -D_XOPEN_SOURCE=500 -D__EXTENSIONS__
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100290 TARGET_LDFLAGS = -lnsl -lsocket
291 USE_TPROXY = implicit
Willy Tarreau890a33e2010-03-04 19:10:14 +0100292 USE_LIBCRYPT = implicit
293 USE_CRYPT_H = implicit
Willy Tarreau64bc40b2011-03-23 20:00:53 +0100294 USE_GETADDRINFO = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100295else
296ifeq ($(TARGET),freebsd)
297 # This is for FreeBSD
298 USE_POLL = implicit
299 USE_KQUEUE = implicit
300 USE_TPROXY = implicit
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100301 USE_LIBCRYPT = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100302else
Willy Tarreau8624cab2013-04-02 08:17:43 +0200303ifeq ($(TARGET),osx)
304 # This is for Mac OS/X
305 USE_POLL = implicit
306 USE_KQUEUE = implicit
307 USE_TPROXY = implicit
Willy Tarreau8624cab2013-04-02 08:17:43 +0200308else
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100309ifeq ($(TARGET),openbsd)
Daniel Jakots9705ba22016-09-27 19:22:21 +0200310 # This is for OpenBSD >= 5.7
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100311 USE_POLL = implicit
312 USE_KQUEUE = implicit
313 USE_TPROXY = implicit
Daniel Jakots9705ba22016-09-27 19:22:21 +0200314 USE_ACCEPT4 = implicit
Yitzhak Sapir32087312009-06-14 18:27:54 +0200315else
David Carlierb5714da2015-07-02 06:58:22 +0000316ifeq ($(TARGET),netbsd)
317 # This is for NetBSD
318 USE_POLL = implicit
319 USE_KQUEUE = implicit
320 USE_TPROXY = implicit
321else
Willy Tarreau50abe302014-04-02 20:44:43 +0200322ifeq ($(TARGET),aix51)
323 # This is for AIX 5.1
324 USE_POLL = implicit
325 USE_LIBCRYPT = implicit
326 TARGET_CFLAGS = -Dss_family=__ss_family
327 DEBUG_CFLAGS =
328else
Willy Tarreau7dec9652012-06-06 16:15:03 +0200329ifeq ($(TARGET),aix52)
330 # This is for AIX 5.2 and later
331 USE_POLL = implicit
332 USE_LIBCRYPT = implicit
333 TARGET_CFLAGS = -D_MSGQSUPPORT
334 DEBUG_CFLAGS =
335else
Yitzhak Sapir32087312009-06-14 18:27:54 +0200336ifeq ($(TARGET),cygwin)
337 # This is for Cygwin
338 # Cygwin adds IPv6 support only in version 1.7 (in beta right now).
339 USE_POLL = implicit
340 USE_TPROXY = implicit
341 TARGET_CFLAGS = $(if $(filter 1.5.%, $(shell uname -r)), -DUSE_IPV6 -DAF_INET6=23 -DINET6_ADDRSTRLEN=46, )
342endif # cygwin
Willy Tarreau7dec9652012-06-06 16:15:03 +0200343endif # aix52
Willy Tarreau50abe302014-04-02 20:44:43 +0200344endif # aix51
David Carlierb5714da2015-07-02 06:58:22 +0000345endif # netbsd
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100346endif # openbsd
Willy Tarreau8624cab2013-04-02 08:17:43 +0200347endif # osx
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100348endif # freebsd
349endif # solaris
Willy Tarreaue0c623d2012-06-04 00:42:09 +0200350endif # linux2628
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100351endif # linux26
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100352endif # linux24e
353endif # linux24
354endif # linux22
Jerome Duval38932c32015-10-19 23:01:16 +0000355endif # haiku
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100356endif # generic
willy tarreau036e1ce2005-12-17 13:46:33 +0100357
willy tarreau4373b962005-12-18 01:32:31 +0100358
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100359#### Old-style REGEX library settings for compatibility with previous setups.
360# It is still possible to use REGEX=<regex_lib> to select an alternative regex
361# library. By default, we use libc's regex. On Solaris 8/Sparc, grouping seems
362# to be broken using libc, so consider using pcre instead. Supported values are
363# "libc", "pcre", and "static-pcre". Use of this method is deprecated in favor
364# of "USE_PCRE" and "USE_STATIC_PCRE" (see build options below).
365REGEX = libc
willy tarreau9da061b2005-12-17 12:29:56 +0100366
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100367ifeq ($(REGEX),pcre)
368USE_PCRE = 1
369$(warning WARNING! use of "REGEX=pcre" is deprecated, consider using "USE_PCRE=1" instead.)
370endif
willy tarreau0174f312005-12-18 01:02:42 +0100371
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100372ifeq ($(REGEX),static-pcre)
373USE_STATIC_PCRE = 1
374$(warning WARNING! use of "REGEX=pcre-static" is deprecated, consider using "USE_STATIC_PCRE=1" instead.)
375endif
willy tarreau1c2ad212005-12-18 01:11:29 +0100376
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100377#### Old-style TPROXY settings
378ifneq ($(findstring -DTPROXY,$(DEFINE)),)
379USE_TPROXY = 1
380$(warning WARNING! use of "DEFINE=-DTPROXY" is deprecated, consider using "USE_TPROXY=1" instead.)
381endif
382
383
384#### Determine version, sub-version and release date.
385# If GIT is found, and IGNOREGIT is not set, VERSION, SUBVERS and VERDATE are
386# extracted from the last commit. Otherwise, use the contents of the files
387# holding the same names in the current directory.
willy tarreau0174f312005-12-18 01:02:42 +0100388
Willy Tarreau6620dbb2007-01-02 00:44:53 +0100389ifeq ($(IGNOREGIT),)
Willy Tarreau689e4d72013-12-10 09:31:06 +0100390VERSION := $(shell [ -d .git/. ] && ref=`(git describe --tags --match 'v*' --abbrev=0) 2>/dev/null` && ref=$${ref%-g*} && echo "$${ref\#v}")
Willy Tarreau9bf6c6e2006-12-23 11:12:04 +0100391ifneq ($(VERSION),)
392# OK git is there and works.
Willy Tarreau37459502014-07-16 11:38:52 +0200393SUBVERS := $(shell comms=`git log --format=oneline --no-merges v$(VERSION).. 2>/dev/null | wc -l | tr -dc '0-9'`; commit=`(git log -1 --pretty=%h --abbrev=6) 2>/dev/null`; [ $$comms -gt 0 ] && echo "-$$commit-$$comms")
Willy Tarreau689e4d72013-12-10 09:31:06 +0100394VERDATE := $(shell git log -1 --pretty=format:%ci | cut -f1 -d' ' | tr '-' '/')
Willy Tarreauec692562007-09-09 23:31:11 +0200395endif
396endif
397
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100398# Last commit version not found, take it from the files.
Willy Tarreauec692562007-09-09 23:31:11 +0200399ifeq ($(VERSION),)
400VERSION := $(shell cat VERSION 2>/dev/null || touch VERSION)
401endif
402ifeq ($(SUBVERS),)
Willy Tarreau6173bbe2013-12-16 01:34:39 +0100403SUBVERS := $(shell (grep -v '\$$Format' SUBVERS 2>/dev/null || touch SUBVERS) | head -n 1)
Willy Tarreauec692562007-09-09 23:31:11 +0200404endif
405ifeq ($(VERDATE),)
Willy Tarreauf1ed3272014-01-26 00:39:22 +0100406VERDATE := $(shell (grep -v '^\$$Format' VERDATE 2>/dev/null || touch VERDATE) | head -n 1 | cut -f1 -d' ' | tr '-' '/')
Willy Tarreau9bf6c6e2006-12-23 11:12:04 +0100407endif
Willy Tarreau77074d52006-11-12 23:57:19 +0100408
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100409#### Build options
410# Do not change these ones, enable USE_* variables instead.
411OPTIONS_CFLAGS =
412OPTIONS_LDFLAGS =
413OPTIONS_OBJS =
Willy Tarreau77074d52006-11-12 23:57:19 +0100414
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100415# This variable collects all USE_* values except those set to "implicit". This
416# is used to report a list of all flags which were used to build this version.
417# Do not assign anything to it.
418BUILD_OPTIONS =
419
420# Return USE_xxx=$(USE_xxx) unless $(USE_xxx) = "implicit"
421# Usage:
422# BUILD_OPTIONS += $(call ignore_implicit,USE_xxx)
423ignore_implicit = $(patsubst %=implicit,,$(1)=$($(1)))
Willy Tarreau77074d52006-11-12 23:57:19 +0100424
Willy Tarreau6d1a9882007-01-07 02:03:04 +0100425ifneq ($(USE_TCPSPLICE),)
Willy Tarreaub55932d2009-08-16 13:20:32 +0200426$(error experimental option USE_TCPSPLICE has been removed, check USE_LINUX_SPLICE)
Willy Tarreau6d1a9882007-01-07 02:03:04 +0100427endif
428
Willy Tarreau88e458a2009-01-25 16:13:42 +0100429ifneq ($(USE_LINUX_SPLICE),)
430OPTIONS_CFLAGS += -DCONFIG_HAP_LINUX_SPLICE
431BUILD_OPTIONS += $(call ignore_implicit,USE_LINUX_SPLICE)
432endif
433
Willy Tarreau77074d52006-11-12 23:57:19 +0100434ifneq ($(USE_TPROXY),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100435OPTIONS_CFLAGS += -DTPROXY
436BUILD_OPTIONS += $(call ignore_implicit,USE_TPROXY)
Willy Tarreau77074d52006-11-12 23:57:19 +0100437endif
438
Willy Tarreaub1e52e82008-01-13 14:49:51 +0100439ifneq ($(USE_LINUX_TPROXY),)
440OPTIONS_CFLAGS += -DCONFIG_HAP_LINUX_TPROXY
441BUILD_OPTIONS += $(call ignore_implicit,USE_LINUX_TPROXY)
442endif
443
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100444ifneq ($(USE_LIBCRYPT),)
445OPTIONS_CFLAGS += -DCONFIG_HAP_CRYPT
446BUILD_OPTIONS += $(call ignore_implicit,USE_LIBCRYPT)
447OPTIONS_LDFLAGS += -lcrypt
448endif
449
Willy Tarreau890a33e2010-03-04 19:10:14 +0100450ifneq ($(USE_CRYPT_H),)
451OPTIONS_CFLAGS += -DNEED_CRYPT_H
452BUILD_OPTIONS += $(call ignore_implicit,USE_CRYPT_H)
453endif
454
Willy Tarreau64bc40b2011-03-23 20:00:53 +0100455ifneq ($(USE_GETADDRINFO),)
456OPTIONS_CFLAGS += -DUSE_GETADDRINFO
457BUILD_OPTIONS += $(call ignore_implicit,USE_GETADDRINFO)
458endif
459
Willy Tarreau418b8c02015-03-29 03:32:06 +0200460ifneq ($(USE_SLZ),)
461# Use SLZ_INC and SLZ_LIB to force path to zlib.h and libz.{a,so} if needed.
462SLZ_INC =
463SLZ_LIB =
464OPTIONS_CFLAGS += -DUSE_SLZ $(if $(SLZ_INC),-I$(SLZ_INC))
465BUILD_OPTIONS += $(call ignore_implicit,USE_SLZ)
466OPTIONS_LDFLAGS += $(if $(SLZ_LIB),-L$(SLZ_LIB)) -lslz
467endif
468
William Lallemand82fe75c2012-10-23 10:25:10 +0200469ifneq ($(USE_ZLIB),)
Willy Tarreaue2f49442012-02-10 20:37:26 +0100470# Use ZLIB_INC and ZLIB_LIB to force path to zlib.h and libz.{a,so} if needed.
471ZLIB_INC =
472ZLIB_LIB =
473OPTIONS_CFLAGS += -DUSE_ZLIB $(if $(ZLIB_INC),-I$(ZLIB_INC))
William Lallemand82fe75c2012-10-23 10:25:10 +0200474BUILD_OPTIONS += $(call ignore_implicit,USE_ZLIB)
Willy Tarreaue2f49442012-02-10 20:37:26 +0100475OPTIONS_LDFLAGS += $(if $(ZLIB_LIB),-L$(ZLIB_LIB)) -lz
William Lallemand82fe75c2012-10-23 10:25:10 +0200476endif
477
Willy Tarreau77074d52006-11-12 23:57:19 +0100478ifneq ($(USE_POLL),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100479OPTIONS_CFLAGS += -DENABLE_POLL
480OPTIONS_OBJS += src/ev_poll.o
481BUILD_OPTIONS += $(call ignore_implicit,USE_POLL)
Willy Tarreau77074d52006-11-12 23:57:19 +0100482endif
483
484ifneq ($(USE_EPOLL),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100485OPTIONS_CFLAGS += -DENABLE_EPOLL
486OPTIONS_OBJS += src/ev_epoll.o
487BUILD_OPTIONS += $(call ignore_implicit,USE_EPOLL)
Willy Tarreau77074d52006-11-12 23:57:19 +0100488endif
489
490ifneq ($(USE_MY_EPOLL),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100491OPTIONS_CFLAGS += -DUSE_MY_EPOLL
492BUILD_OPTIONS += $(call ignore_implicit,USE_MY_EPOLL)
493endif
494
495ifneq ($(USE_KQUEUE),)
496OPTIONS_CFLAGS += -DENABLE_KQUEUE
497OPTIONS_OBJS += src/ev_kqueue.o
498BUILD_OPTIONS += $(call ignore_implicit,USE_KQUEUE)
Willy Tarreau77074d52006-11-12 23:57:19 +0100499endif
500
Willy Tarreau48d84c12010-11-14 17:09:33 +0100501ifneq ($(USE_VSYSCALL),)
502OPTIONS_OBJS += src/i386-linux-vsys.o
503OPTIONS_CFLAGS += -DCONFIG_HAP_LINUX_VSYSCALL
504BUILD_OPTIONS += $(call ignore_implicit,USE_VSYSCALL)
505endif
506
Willy Tarreaufc6c0322012-11-16 16:12:27 +0100507ifneq ($(USE_CPU_AFFINITY),)
508OPTIONS_CFLAGS += -DUSE_CPU_AFFINITY
509BUILD_OPTIONS += $(call ignore_implicit,USE_CPU_AFFINITY)
510endif
511
Willy Tarreau43d8fb22011-08-22 17:12:02 +0200512ifneq ($(USE_MY_SPLICE),)
513OPTIONS_CFLAGS += -DUSE_MY_SPLICE
514BUILD_OPTIONS += $(call ignore_implicit,USE_MY_SPLICE)
515endif
516
Willy Tarreaub6daedd2013-01-07 16:57:09 +0100517ifneq ($(ASSUME_SPLICE_WORKS),)
518OPTIONS_CFLAGS += -DASSUME_SPLICE_WORKS
519BUILD_OPTIONS += $(call ignore_implicit,ASSUME_SPLICE_WORKS)
520endif
521
Willy Tarreau1bc4aab2012-10-08 20:11:03 +0200522ifneq ($(USE_ACCEPT4),)
523OPTIONS_CFLAGS += -DUSE_ACCEPT4
524BUILD_OPTIONS += $(call ignore_implicit,USE_ACCEPT4)
525endif
526
527ifneq ($(USE_MY_ACCEPT4),)
528OPTIONS_CFLAGS += -DUSE_MY_ACCEPT4
529BUILD_OPTIONS += $(call ignore_implicit,USE_MY_ACCEPT4)
530endif
531
Willy Tarreau77074d52006-11-12 23:57:19 +0100532ifneq ($(USE_NETFILTER),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100533OPTIONS_CFLAGS += -DNETFILTER
534BUILD_OPTIONS += $(call ignore_implicit,USE_NETFILTER)
Willy Tarreau77074d52006-11-12 23:57:19 +0100535endif
536
Willy Tarreau77074d52006-11-12 23:57:19 +0100537ifneq ($(USE_REGPARM),)
Willy Tarreaucc05fba2009-10-27 21:40:18 +0100538OPTIONS_CFLAGS += -DCONFIG_REGPARM=3
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100539BUILD_OPTIONS += $(call ignore_implicit,USE_REGPARM)
Willy Tarreau77074d52006-11-12 23:57:19 +0100540endif
541
Willy Tarreau71b99ef2015-03-17 14:33:22 +0100542ifneq ($(USE_DL),)
543BUILD_OPTIONS += $(call ignore_implicit,USE_DL)
544OPTIONS_LDFLAGS += -ldl
545endif
546
Willy Tarreauf32d19a2008-03-07 10:02:14 +0100547# report DLMALLOC_SRC only if explicitly specified
548ifneq ($(DLMALLOC_SRC),)
549BUILD_OPTIONS += DLMALLOC_SRC=$(DLMALLOC_SRC)
550endif
551
Willy Tarreauf14358b2008-02-19 10:53:32 +0100552ifneq ($(USE_DLMALLOC),)
553BUILD_OPTIONS += $(call ignore_implicit,USE_DLMALLOC)
554ifeq ($(DLMALLOC_SRC),)
555DLMALLOC_SRC=src/dlmalloc.c
556endif
557endif
558
Willy Tarreauf2ef8c52007-07-11 09:19:31 +0200559ifneq ($(DLMALLOC_SRC),)
Willy Tarreauf32d19a2008-03-07 10:02:14 +0100560# DLMALLOC_THRES may be changed to match PAGE_SIZE on every platform
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100561DLMALLOC_THRES = 4096
562OPTIONS_OBJS += src/dlmalloc.o
Willy Tarreauf2ef8c52007-07-11 09:19:31 +0200563endif
564
Emeric Brun7444f012012-05-18 15:48:30 +0200565ifneq ($(USE_OPENSSL),)
David CARLIER7385f652015-11-06 15:13:06 +0000566# OpenSSL is packaged in various forms and with various dependencies.
Emeric Brun7444f012012-05-18 15:48:30 +0200567# In general -lssl is enough, but on some platforms, -lcrypto may be needed,
Willy Tarreau8f182d92012-09-10 09:11:22 +0200568# reason why it's added by default. Some even need -lz, then you'll need to
Willy Tarreau9a059452013-09-17 15:26:39 +0200569# pass it in the "ADDLIB" variable if needed. If your SSL libraries are not
570# in the usual path, use SSL_INC=/path/to/inc and SSL_LIB=/path/to/lib.
Willy Tarreau0e0bf802012-09-08 11:28:56 +0200571BUILD_OPTIONS += $(call ignore_implicit,USE_OPENSSL)
Willy Tarreau9a059452013-09-17 15:26:39 +0200572OPTIONS_CFLAGS += -DUSE_OPENSSL $(if $(SSL_INC),-I$(SSL_INC))
Willy Tarreaucd360ce2014-10-31 07:36:51 +0100573OPTIONS_LDFLAGS += $(if $(SSL_LIB),-L$(SSL_LIB)) -lssl -lcrypto
Dirkjan Bussink1866d6d2016-08-29 13:26:37 +0200574ifneq ($(USE_DL),)
575OPTIONS_LDFLAGS += -ldl
576endif
Emeric Brun3e541d12012-09-03 11:14:36 +0200577OPTIONS_OBJS += src/ssl_sock.o src/shctx.o
Emeric Brun9faf0712012-09-25 11:11:16 +0200578ifneq ($(USE_PRIVATE_CACHE),)
579OPTIONS_CFLAGS += -DUSE_PRIVATE_CACHE
580else
Emeric Bruncd1a5262014-05-07 23:11:42 +0200581ifneq ($(USE_PTHREAD_PSHARED),)
582OPTIONS_CFLAGS += -DUSE_PTHREAD_PSHARED
583OPTIONS_LDFLAGS += -lpthread
584else
Emeric Brun3e541d12012-09-03 11:14:36 +0200585ifneq ($(USE_FUTEX),)
586OPTIONS_CFLAGS += -DUSE_SYSCALL_FUTEX
Emeric Bruncd1a5262014-05-07 23:11:42 +0200587endif
Emeric Brun3e541d12012-09-03 11:14:36 +0200588endif
Emeric Brun7444f012012-05-18 15:48:30 +0200589endif
Emeric Brun9faf0712012-09-25 11:11:16 +0200590endif
Emeric Brun7444f012012-05-18 15:48:30 +0200591
Thierry FOURNIER6f1fd482015-01-23 14:06:13 +0100592ifneq ($(USE_LUA),)
Cyril Bontéc21adb52015-03-03 23:13:03 +0100593check_lua_lib = $(shell echo "int main(){}" | $(CC) -o /dev/null -x c - $(2) -l$(1) 2>/dev/null && echo $(1))
594
Cyril Bonté8e441fb2015-08-16 20:27:38 +0200595BUILD_OPTIONS += $(call ignore_implicit,USE_LUA)
Thierry FOURNIER6f1fd482015-01-23 14:06:13 +0100596OPTIONS_CFLAGS += -DUSE_LUA $(if $(LUA_INC),-I$(LUA_INC))
Thierry Fournier85dc1d32016-03-26 13:19:21 +0100597LUA_LD_FLAGS := -Wl,--export-dynamic $(if $(LUA_LIB),-L$(LUA_LIB))
Cyril Bontéc21adb52015-03-03 23:13:03 +0100598ifeq ($(LUA_LIB_NAME),)
599# Try to automatically detect the Lua library
Thierry FOURNIER463119c2015-03-10 00:35:36 +0100600LUA_LIB_NAME := $(firstword $(foreach lib,lua5.3 lua53 lua,$(call check_lua_lib,$(lib),$(LUA_LD_FLAGS))))
Cyril Bontéc21adb52015-03-03 23:13:03 +0100601ifeq ($(LUA_LIB_NAME),)
Thierry FOURNIER463119c2015-03-10 00:35:36 +0100602$(error unable to automatically detect the Lua library name, you can enforce its name with LUA_LIB_NAME=<name> (where <name> can be lua5.3, lua53, lua, ...))
Cyril Bontéc21adb52015-03-03 23:13:03 +0100603endif
604endif
605
Willy Tarreau71b99ef2015-03-17 14:33:22 +0100606OPTIONS_LDFLAGS += $(LUA_LD_FLAGS) -l$(LUA_LIB_NAME) -lm
Vincent Bernate192cbb2015-07-16 20:52:51 +0200607ifneq ($(USE_DL),)
608OPTIONS_LDFLAGS += -ldl
609endif
Thierry Fournierfb0b5462016-01-21 09:28:58 +0100610OPTIONS_OBJS += src/hlua.o src/hlua_fcn.o
Thierry FOURNIER6f1fd482015-01-23 14:06:13 +0100611endif
612
David Carliera03fb142015-06-01 14:00:07 +0200613ifneq ($(USE_DEVICEATLAS),)
David CARLIER7385f652015-11-06 15:13:06 +0000614ifeq ($(USE_PCRE),)
615$(error the DeviceAtlas module needs the PCRE library in order to compile)
616endif
Willy Tarreau82bd42e2015-06-02 14:10:28 +0200617# Use DEVICEATLAS_SRC and possibly DEVICEATLAS_INC and DEVICEATLAS_LIB to force path
Dragan Dosen93b38d92015-06-29 16:43:25 +0200618# to DeviceAtlas headers and libraries if needed.
Willy Tarreau82bd42e2015-06-02 14:10:28 +0200619DEVICEATLAS_SRC =
620DEVICEATLAS_INC = $(DEVICEATLAS_SRC)
621DEVICEATLAS_LIB = $(DEVICEATLAS_SRC)
Bertrand Jacquin3a2661d2016-10-06 00:32:39 +0100622ifeq ($(DEVICEATLAS_SRC),)
623OPTIONS_LDFLAGS += -lda
624else
David Carliera03fb142015-06-01 14:00:07 +0200625OPTIONS_OBJS += $(DEVICEATLAS_LIB)/json.o
626OPTIONS_OBJS += $(DEVICEATLAS_LIB)/dac.o
Bertrand Jacquin3a2661d2016-10-06 00:32:39 +0100627endif
David Carliera03fb142015-06-01 14:00:07 +0200628OPTIONS_OBJS += src/da.o
629OPTIONS_CFLAGS += -DUSE_DEVICEATLAS $(if $(DEVICEATLAS_INC),-I$(DEVICEATLAS_INC))
630BUILD_OPTIONS += $(call ignore_implicit,USE_DEVICEATLAS)
631endif
632
Thomas Holmes0ca65f82015-05-12 15:06:21 +0100633ifneq ($(USE_51DEGREES),)
Willy Tarreauc7203c72015-06-01 11:12:35 +0200634# Use 51DEGREES_SRC and possibly 51DEGREES_INC and 51DEGREES_LIB to force path
635# to 51degrees headers and libraries if needed.
63651DEGREES_SRC =
63751DEGREES_INC = $(51DEGREES_SRC)
63851DEGREES_LIB = $(51DEGREES_SRC)
James Rosewell3670eb12015-09-18 17:24:29 +0100639OPTIONS_OBJS += $(51DEGREES_LIB)/../cityhash/city.o
Dragan Dosen93b38d92015-06-29 16:43:25 +0200640OPTIONS_OBJS += $(51DEGREES_LIB)/51Degrees.o
641OPTIONS_OBJS += src/51d.o
James Rosewell3670eb12015-09-18 17:24:29 +0100642OPTIONS_CFLAGS += -DUSE_51DEGREES -DFIFTYONEDEGREES_NO_THREADING $(if $(51DEGREES_INC),-I$(51DEGREES_INC))
Thomas Holmes0ca65f82015-05-12 15:06:21 +0100643BUILD_OPTIONS += $(call ignore_implicit,USE_51DEGREES)
James Rosewell3670eb12015-09-18 17:24:29 +0100644OPTIONS_LDFLAGS += $(if $(51DEGREES_LIB),-L$(51DEGREES_LIB)) -lm
Thomas Holmes0ca65f82015-05-12 15:06:21 +0100645endif
646
scientiamobiled0027ed2016-11-04 10:55:08 +0100647ifneq ($(USE_WURFL),)
648# Use WURFL_SRC and possibly WURFL_INC and WURFL_LIB to force path
649# to WURFL headers and libraries if needed.
650WURFL_SRC =
651WURFL_INC = $(WURFL_SRC)
652WURFL_LIB = $(WURFL_SRC)
653OPTIONS_OBJS += src/wurfl.o
654OPTIONS_CFLAGS += -DUSE_WURFL $(if $(WURFL_INC),-I$(WURFL_INC))
655ifneq ($(WURFL_DEBUG),)
656OPTIONS_CFLAGS += -DWURFL_DEBUG
657endif
658ifneq ($(WURFL_HEADER_WITH_DETAILS),)
659OPTIONS_CFLAGS += -DWURFL_HEADER_WITH_DETAILS
660endif
661BUILD_OPTIONS += $(call ignore_implicit,USE_WURFL)
662OPTIONS_LDFLAGS += $(if $(WURFL_LIB),-L$(WURFL_LIB)) -lwurfl
663endif
664
Hiroaki Nakamura70351322013-01-13 15:00:42 +0900665ifneq ($(USE_PCRE)$(USE_STATIC_PCRE)$(USE_PCRE_JIT),)
David Carlierf2592b22016-11-21 21:25:58 +0000666ifneq ($(USE_PCRE2)$(USE_STATIC_PCRE2)$(USE_PCRE2_JIT),)
667$(error cannot compile both PCRE and PCRE2 support)
668endif
Willy Tarreau39793092013-02-13 12:39:06 +0100669# PCREDIR is used to automatically construct the PCRE_INC and PCRE_LIB paths,
670# by appending /include and /lib respectively. If your system does not use the
671# same sub-directories, simply force these variables instead of PCREDIR. It is
672# automatically detected but can be forced if required (for cross-compiling).
673# Forcing PCREDIR to an empty string will let the compiler use the default
674# locations.
675
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100676PCREDIR := $(shell pcre-config --prefix 2>/dev/null || echo /usr/local)
Willy Tarreau39793092013-02-13 12:39:06 +0100677ifneq ($(PCREDIR),)
678PCRE_INC := $(PCREDIR)/include
679PCRE_LIB := $(PCREDIR)/lib
Willy Tarreau79b34bf2006-12-22 15:28:43 +0100680endif
Willy Tarreau39793092013-02-13 12:39:06 +0100681
Christian Wiesec8203002008-11-20 14:47:04 +0100682ifeq ($(USE_STATIC_PCRE),)
Willy Tarreau39793092013-02-13 12:39:06 +0100683# dynamic PCRE
684OPTIONS_CFLAGS += -DUSE_PCRE $(if $(PCRE_INC),-I$(PCRE_INC))
685OPTIONS_LDFLAGS += $(if $(PCRE_LIB),-L$(PCRE_LIB)) -lpcreposix -lpcre
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100686BUILD_OPTIONS += $(call ignore_implicit,USE_PCRE)
Willy Tarreau39793092013-02-13 12:39:06 +0100687else
688# static PCRE
689OPTIONS_CFLAGS += -DUSE_PCRE $(if $(PCRE_INC),-I$(PCRE_INC))
690OPTIONS_LDFLAGS += $(if $(PCRE_LIB),-L$(PCRE_LIB)) -Wl,-Bstatic -lpcreposix -lpcre -Wl,-Bdynamic
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100691BUILD_OPTIONS += $(call ignore_implicit,USE_STATIC_PCRE)
692endif
Hiroaki Nakamura70351322013-01-13 15:00:42 +0900693# JIT PCRE
694ifneq ($(USE_PCRE_JIT),)
695OPTIONS_CFLAGS += -DUSE_PCRE_JIT
Lukas Tribusea68d362013-04-04 12:24:16 +0200696BUILD_OPTIONS += $(call ignore_implicit,USE_PCRE_JIT)
Hiroaki Nakamura70351322013-01-13 15:00:42 +0900697endif
Willy Tarreau39793092013-02-13 12:39:06 +0100698endif
Willy Tarreau77074d52006-11-12 23:57:19 +0100699
David Carlierf2592b22016-11-21 21:25:58 +0000700ifneq ($(USE_PCRE2)$(USE_STATIC_PCRE2)$(USE_PCRE2_JIT),)
701PCRE2DIR := $(shell pcre2-config --prefix 2>/dev/null || echo /usr/local)
702ifneq ($(PCRE2DIR),)
703PCRE2_INC := $(PCRE2DIR)/include
704PCRE2_LIB := $(PCRE2DIR)/lib
705
706ifeq ($(PCRE2_WIDTH),)
707PCRE2_WIDTH = 8
708endif
709
710ifneq ($(PCRE2_WIDTH),8)
711ifneq ($(PCRE2_WIDTH),16)
712ifneq ($(PCRE2_WIDTH),32)
713$(error PCRE2_WIDTH needs to be set to either 8,16 or 32)
714endif
715endif
716endif
717
718
719PCRE2_LDFLAGS := $(shell pcre2-config --libs$(PCRE2_WIDTH) 2>/dev/null || echo -L/usr/local/lib -lpcre2-$(PCRE2_WIDTH))
720
721ifeq ($(PCRE2_LDFLAGS),)
722$(error libpcre2-$(PCRE2_WIDTH) not found)
723else
724ifeq ($(PCRE2_WIDTH),8)
725PCRE2_LDFLAGS += -lpcre2-posix
726endif
727endif
728
729OPTIONS_CFLAGS += -DUSE_PCRE2 -DPCRE2_CODE_UNIT_WIDTH=$(PCRE2_WIDTH)
730OPTIONS_CFLAGS += $(if $(PCRE2_INC), -I$(PCRE2_INC))
731
732ifneq ($(USE_STATIC_PCRE2),)
733OPTIONS_LDFLAGS += $(if $(PCRE2_LIB),-L$(PCRE2_LIB)) -Wl,-Bstatic -L$(PCRE2_LIB) $(PCRE2_LDFLAGS) -Wl,-Bdynamic
734BUILD_OPTIONS += $(call ignore_implicit,USE_STATIC_PCRE2)
735else
736OPTIONS_LDFLAGS += $(if $(PCRE2_LIB),-L$(PCRE2_LIB)) -L$(PCRE2_LIB) $(PCRE2_LDFLAGS)
737BUILD_OPTIONS += $(call ignore_implicit,USE_PCRE2)
738endif
739
740ifneq ($(USE_PCRE2_JIT),)
741OPTIONS_CFLAGS += -DUSE_PCRE2_JIT
742BUILD_OPTIONS += $(call ignore_implicit,USE_PCRE2_JIT)
743endif
744
745endif
746endif
747
Lukas Tribus0999f762013-04-02 16:43:24 +0200748# TCP Fast Open
749ifneq ($(USE_TFO),)
750OPTIONS_CFLAGS += -DUSE_TFO
751BUILD_OPTIONS += $(call ignore_implicit,USE_TFO)
752endif
753
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100754# This one can be changed to look for ebtree files in an external directory
755EBTREE_DIR := ebtree
Willy Tarreau77074d52006-11-12 23:57:19 +0100756
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100757#### Global compile options
758VERBOSE_CFLAGS = $(CFLAGS) $(TARGET_CFLAGS) $(SMALL_OPTS) $(DEFINE)
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100759COPTS = -Iinclude -I$(EBTREE_DIR) -Wall
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100760COPTS += $(CFLAGS) $(TARGET_CFLAGS) $(SMALL_OPTS) $(DEFINE) $(SILENT_DEFINE)
761COPTS += $(DEBUG) $(OPTIONS_CFLAGS) $(ADDINC)
willy tarreaueedaa9f2005-12-17 14:08:03 +0100762
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100763ifneq ($(VERSION)$(SUBVERS),)
764COPTS += -DCONFIG_HAPROXY_VERSION=\"$(VERSION)$(SUBVERS)\"
765endif
Willy Tarreau6d1a9882007-01-07 02:03:04 +0100766
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100767ifneq ($(VERDATE),)
768COPTS += -DCONFIG_HAPROXY_DATE=\"$(VERDATE)\"
Willy Tarreau6d1a9882007-01-07 02:03:04 +0100769endif
770
Willy Tarreau7de211c2012-05-25 23:53:16 +0200771ifneq ($(TRACE),)
772# if tracing is enabled, we want it to be as fast as possible
773TRACE_COPTS := $(filter-out -O0 -O1 -O2 -pg -finstrument-functions,$(COPTS)) -O3 -fomit-frame-pointer
774COPTS += -finstrument-functions
775endif
776
KOVACS Krisztianb3e54fe2014-11-17 15:11:45 +0100777ifneq ($(USE_NS),)
778OPTIONS_CFLAGS += -DCONFIG_HAP_NS
779BUILD_OPTIONS += $(call ignore_implicit,USE_NS)
780endif
781
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100782#### Global link options
783# These options are added at the end of the "ld" command line. Use LDFLAGS to
784# add options at the beginning of the "ld" command line if needed.
785LDOPTS = $(TARGET_LDFLAGS) $(OPTIONS_LDFLAGS) $(ADDLIB)
willy tarreau0f7af912005-12-17 12:21:26 +0100786
Willy Tarreaue4208cb2008-03-11 06:37:39 +0100787ifeq ($(TARGET),)
788all:
789 @echo
790 @echo "Due to too many reports of suboptimized setups, building without"
791 @echo "specifying the target is no longer supported. Please specify the"
792 @echo "target OS in the TARGET variable, in the following form:"
793 @echo
794 @echo " $ make TARGET=xxx"
795 @echo
796 @echo "Please choose the target among the following supported list :"
797 @echo
Willy Tarreaue0c623d2012-06-04 00:42:09 +0200798 @echo " linux2628, linux26, linux24, linux24e, linux22, solaris"
Yitzhak Sapir32087312009-06-14 18:27:54 +0200799 @echo " freebsd, openbsd, cygwin, custom, generic"
Willy Tarreaue4208cb2008-03-11 06:37:39 +0100800 @echo
801 @echo "Use \"generic\" if you don't want any optimization, \"custom\" if you"
802 @echo "want to precisely tweak every option, or choose the target which"
803 @echo "matches your OS the most in order to gain the maximum performance"
804 @echo "out of it. Please check the Makefile in case of doubts."
805 @echo
806 @exit 1
807else
Willy Tarreaubc289da2014-05-10 12:16:21 +0200808all: haproxy $(EXTRA)
Willy Tarreaue4208cb2008-03-11 06:37:39 +0100809endif
willy tarreau0f7af912005-12-17 12:21:26 +0100810
Willy Tarreaua9cf3152016-12-11 22:12:33 +0100811OBJS = src/cfgparse.o src/proto_http.o src/stats.o src/server.o src/stream.o \
812 src/checks.o src/standard.o src/log.o src/flt_spoe.o src/stick_table.o \
813 src/peers.o src/pattern.o src/sample.o src/proto_tcp.o src/backend.o \
814 src/haproxy.o src/stream_interface.o src/tcp_rules.o src/proxy.o \
815 src/listener.o src/acl.o src/flt_http_comp.o src/filters.o src/dns.o \
816 src/cli.o src/flt_trace.o src/connection.o src/session.o src/vars.o \
817 src/map.o src/payload.o src/namespace.o src/compression.o \
818 src/mailers.o src/auth.o src/proto_udp.o src/memory.o src/freq_ctr.o \
819 src/signal.o src/uri_auth.o src/buffer.o src/task.o src/chunk.o \
820 src/channel.o src/lru.o src/xxhash.o src/time.o src/fd.o src/pipe.o \
821 src/regex.o src/queue.o src/frontend.o src/arg.o src/proto_uxst.o \
822 src/raw_sock.o src/lb_chash.o src/lb_fwlc.o src/lb_fwrr.o \
823 src/lb_fas.o src/applet.o src/hdr_idx.o src/ev_select.o src/hash.o \
824 src/lb_map.o src/base64.o src/protocol.o
Willy Tarreaubaaee002006-06-26 02:48:02 +0200825
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100826EBTREE_OBJS = $(EBTREE_DIR)/ebtree.o \
827 $(EBTREE_DIR)/eb32tree.o $(EBTREE_DIR)/eb64tree.o \
828 $(EBTREE_DIR)/ebmbtree.o $(EBTREE_DIR)/ebsttree.o \
829 $(EBTREE_DIR)/ebimtree.o $(EBTREE_DIR)/ebistree.o
830
Willy Tarreau7de211c2012-05-25 23:53:16 +0200831ifneq ($(TRACE),)
832OBJS += src/trace.o
833endif
834
Marc-Antoine Perennoued9803e2013-02-12 10:53:53 +0100835
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100836# Not used right now
837LIB_EBTREE = $(EBTREE_DIR)/libebtree.a
838
Willy Tarreaub26835d2016-05-30 13:39:32 +0200839# Used only for forced dependency checking. May be cleared during development.
840INCLUDES = $(wildcard include/*/*.h ebtree/*.h)
Willy Tarreau8225bb42016-05-30 15:16:10 +0200841DEP = $(INCLUDES) .build_opts
842
843# Used only to force a rebuild if some build options change
844.build_opts: $(shell rm -f .build_opts.new; echo \'$(TARGET) $(BUILD_OPTIONS) $(VERBOSE_CFLAGS)\' > .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)
Willy Tarreaub26835d2016-05-30 13:39:32 +0200845
Willy Tarreaua9cf3152016-12-11 22:12:33 +0100846haproxy: $(OPTIONS_OBJS) $(EBTREE_OBJS) $(OBJS)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100847 $(LD) $(LDFLAGS) -o $@ $^ $(LDOPTS)
willy tarreau0f7af912005-12-17 12:21:26 +0100848
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100849$(LIB_EBTREE): $(EBTREE_OBJS)
850 $(AR) rv $@ $^
851
Willy Tarreaubaaee002006-06-26 02:48:02 +0200852objsize: haproxy
853 @objdump -t $^|grep ' g '|grep -F '.text'|awk '{print $$5 FS $$6}'|sort
854
Willy Tarreaub26835d2016-05-30 13:39:32 +0200855%.o: %.c $(DEP)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100856 $(CC) $(COPTS) -c -o $@ $<
willy tarreau0f7af912005-12-17 12:21:26 +0100857
Willy Tarreaub26835d2016-05-30 13:39:32 +0200858src/trace.o: src/trace.c $(DEP)
Willy Tarreau7de211c2012-05-25 23:53:16 +0200859 $(CC) $(TRACE_COPTS) -c -o $@ $<
860
Willy Tarreaub26835d2016-05-30 13:39:32 +0200861src/haproxy.o: src/haproxy.c $(DEP)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100862 $(CC) $(COPTS) \
863 -DBUILD_TARGET='"$(strip $(TARGET))"' \
Willy Tarreauef7341d2009-04-11 19:45:50 +0200864 -DBUILD_ARCH='"$(strip $(ARCH))"' \
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100865 -DBUILD_CPU='"$(strip $(CPU))"' \
866 -DBUILD_CC='"$(strip $(CC))"' \
867 -DBUILD_CFLAGS='"$(strip $(VERBOSE_CFLAGS))"' \
868 -DBUILD_OPTIONS='"$(strip $(BUILD_OPTIONS))"' \
869 -c -o $@ $<
Willy Tarreau7b066db2007-12-02 11:28:59 +0100870
Willy Tarreau8225bb42016-05-30 15:16:10 +0200871src/dlmalloc.o: $(DLMALLOC_SRC) $(DEP)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100872 $(CC) $(COPTS) -DDEFAULT_MMAP_THRESHOLD=$(DLMALLOC_THRES) -c -o $@ $<
Willy Tarreauf2ef8c52007-07-11 09:19:31 +0200873
Christian Wiese19b50292008-03-12 15:57:54 +0200874install-man:
Arcadiy Ivanov37853112014-11-04 07:06:13 -0500875 install -d "$(DESTDIR)$(MANDIR)"/man1
876 install -m 644 doc/haproxy.1 "$(DESTDIR)$(MANDIR)"/man1
Christian Wiese19b50292008-03-12 15:57:54 +0200877
Vincent Bernat5c5147f2015-10-13 22:20:55 +0200878EXCLUDE_DOCUMENTATION = lgpl gpl coding-style
879DOCUMENTATION = $(filter-out $(EXCLUDE_DOCUMENTATION),$(patsubst doc/%.txt,%,$(wildcard doc/*.txt)))
880
Christian Wiesebf34eb42008-03-12 17:24:49 +0200881install-doc:
Arcadiy Ivanov37853112014-11-04 07:06:13 -0500882 install -d "$(DESTDIR)$(DOCDIR)"
Vincent Bernat5c5147f2015-10-13 22:20:55 +0200883 for x in $(DOCUMENTATION); do \
Arcadiy Ivanov37853112014-11-04 07:06:13 -0500884 install -m 644 doc/$$x.txt "$(DESTDIR)$(DOCDIR)" ; \
Christian Wiesebf34eb42008-03-12 17:24:49 +0200885 done
886
Willy Tarreau13d67bb2016-06-24 18:30:22 +0200887install-bin:
888 @for i in haproxy $(EXTRA); do \
889 if ! [ -e "$$i" ]; then \
890 echo "Please run 'make' before 'make install'."; \
891 exit 1; \
892 fi; \
893 done
Arcadiy Ivanov37853112014-11-04 07:06:13 -0500894 install -d "$(DESTDIR)$(SBINDIR)"
Jerome Duval796d2fc2015-11-02 17:47:43 +0000895 install haproxy $(EXTRA) "$(DESTDIR)$(SBINDIR)"
Christian Wiesea184aa22008-03-12 15:25:35 +0200896
Christian Wiesedb5238d2008-03-12 18:28:13 +0200897install: install-bin install-man install-doc
Christian Wiese4cf5d572008-03-12 16:21:05 +0200898
Ilyas Bakirovdfb124f2015-02-04 17:14:26 +0600899uninstall:
900 rm -f "$(DESTDIR)$(MANDIR)"/man1/haproxy.1
Vincent Bernat5c5147f2015-10-13 22:20:55 +0200901 for x in $(DOCUMENTATION); do \
Ilyas Bakirovdfb124f2015-02-04 17:14:26 +0600902 rm -f "$(DESTDIR)$(DOCDIR)"/$$x.txt ; \
903 done
904 -rmdir "$(DESTDIR)$(DOCDIR)"
905 rm -f "$(DESTDIR)$(SBINDIR)"/haproxy
Ilyas Bakirovdfb124f2015-02-04 17:14:26 +0600906
willy tarreau0f7af912005-12-17 12:21:26 +0100907clean:
Willy Tarreau8225bb42016-05-30 15:16:10 +0200908 rm -f *.[oas] src/*.[oas] ebtree/*.[oas] haproxy test .build_opts .build_opts.new
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100909 for dir in . src include/* doc ebtree; do rm -f $$dir/*~ $$dir/*.rej $$dir/core; done
Willy Tarreau9bf6c6e2006-12-23 11:12:04 +0100910 rm -f haproxy-$(VERSION).tar.gz haproxy-$(VERSION)$(SUBVERS).tar.gz
Willy Tarreau689e4d72013-12-10 09:31:06 +0100911 rm -f haproxy-$(VERSION) haproxy-$(VERSION)$(SUBVERS) nohup.out gmon.out
willy tarreauefae1842005-12-17 12:51:03 +0100912
Willy Tarreauebe0af42009-10-10 22:20:44 +0200913tags:
Willy Tarreau42d2c6c2010-03-29 09:35:20 +0200914 find src include \( -name '*.c' -o -name '*.h' \) -print0 | \
Willy Tarreauebe0af42009-10-10 22:20:44 +0200915 xargs -0 etags --declarations --members
916
William Lallemand9e5cc8d2013-10-18 16:26:39 +0200917cscope:
918 find src include -name "*.[ch]" -print | cscope -q -b -i -
919
willy tarreaue114bf92006-03-19 21:30:14 +0100920tar: clean
Willy Tarreau689e4d72013-12-10 09:31:06 +0100921 ln -s . haproxy-$(VERSION)$(SUBVERS)
922 tar --exclude=haproxy-$(VERSION)$(SUBVERS)/.git \
923 --exclude=haproxy-$(VERSION)$(SUBVERS)/haproxy-$(VERSION)$(SUBVERS) \
924 --exclude=haproxy-$(VERSION)$(SUBVERS)/haproxy-$(VERSION)$(SUBVERS).tar.gz \
925 -cf - haproxy-$(VERSION)$(SUBVERS)/* | gzip -c9 >haproxy-$(VERSION)$(SUBVERS).tar.gz
926 rm -f haproxy-$(VERSION)$(SUBVERS)
willy tarreaucee272f2006-03-19 21:16:26 +0100927
Willy Tarreau05ed29c2012-12-20 15:00:44 +0100928git-tar:
Willy Tarreau689e4d72013-12-10 09:31:06 +0100929 git archive --format=tar --prefix="haproxy-$(VERSION)$(SUBVERS)/" HEAD | gzip -9 > haproxy-$(VERSION)$(SUBVERS).tar.gz
Willy Tarreauec692562007-09-09 23:31:11 +0200930
931version:
932 @echo "VERSION: $(VERSION)"
933 @echo "SUBVERS: $(SUBVERS)"
934 @echo "VERDATE: $(VERDATE)"
935
936# never use this one if you don't know what it is used for.
937update-version:
938 @echo "Ready to update the following versions :"
939 @echo "VERSION: $(VERSION)"
940 @echo "SUBVERS: $(SUBVERS)"
941 @echo "VERDATE: $(VERDATE)"
942 @echo "Press [ENTER] to continue or Ctrl-C to abort now.";read
943 echo "$(VERSION)" > VERSION
944 echo "$(SUBVERS)" > SUBVERS
945 echo "$(VERDATE)" > VERDATE