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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 :
8# USE_CTTPROXY : enable CTTPROXY on Linux (needs kernel patch).
Willy Tarreauf14358b2008-02-19 10:53:32 +01009# USE_DLMALLOC : enable use of dlmalloc (see DLMALLOC_SRC)
Willy Tarreau9f2b7302008-01-02 20:48:34 +010010# USE_EPOLL : enable epoll() on Linux 2.6. Automatic.
Willy Tarreau9f2b7302008-01-02 20:48:34 +010011# USE_GETSOCKNAME : enable getsockname() on Linux 2.2. Automatic.
12# USE_KQUEUE : enable kqueue() on BSD. Automatic.
13# USE_MY_EPOLL : redefine epoll_* syscalls. Automatic.
Willy Tarreau43d8fb22011-08-22 17:12:02 +020014# USE_MY_SPLICE : redefine the splice syscall if build fails without.
Willy Tarreau9f2b7302008-01-02 20:48:34 +010015# USE_NETFILTER : enable netfilter on Linux. Automatic.
16# USE_PCRE : enable use of libpcre for regex. Recommended.
17# USE_POLL : enable poll(). Automatic.
18# USE_REGPARM : enable regparm optimization. Recommended on x86.
19# USE_SEPOLL : enable speculative epoll(). Automatic.
20# USE_STATIC_PCRE : enable static libpcre. Recommended.
Willy Tarreau9f2b7302008-01-02 20:48:34 +010021# USE_TPROXY : enable transparent proxy. Automatic.
Willy Tarreaue0c623d2012-06-04 00:42:09 +020022# USE_LINUX_TPROXY : enable full transparent proxy. Automatic.
23# USE_LINUX_SPLICE : enable kernel 2.6 splicing. Automatic.
Willy Tarreau890a33e2010-03-04 19:10:14 +010024# USE_LIBCRYPT : enable crypted passwords using -lcrypt
25# USE_CRYPT_H : set it if your system requires including crypt.h
Willy Tarreau48d84c12010-11-14 17:09:33 +010026# USE_VSYSCALL : enable vsyscall on Linux x86, bypassing libc
Willy Tarreau64bc40b2011-03-23 20:00:53 +010027# USE_GETADDRINFO : use getaddrinfo() to resolve IPv6 host names.
Emeric Brun7444f012012-05-18 15:48:30 +020028# USE_OPENSSL : enable use of OpenSSL. Recommended, but see below.
Emeric Brun3e541d12012-09-03 11:14:36 +020029# USE_FUTEX : enable use of futex on kernel 2.6. Automatic.
Willy Tarreauf2ef8c52007-07-11 09:19:31 +020030#
Willy Tarreau9f2b7302008-01-02 20:48:34 +010031# Options can be forced by specifying "USE_xxx=1" or can be disabled by using
32# "USE_xxx=" (empty string).
33#
34# Variables useful for packagers :
35# CC is set to "gcc" by default and is used for compilation only.
36# LD is set to "gcc" by default and is used for linking only.
Willy Tarreauef7341d2009-04-11 19:45:50 +020037# ARCH may be useful to force build of 32-bit binary on 64-bit systems
Willy Tarreau9f2b7302008-01-02 20:48:34 +010038# CFLAGS is automatically set for the specified CPU and may be overridden.
39# LDFLAGS is automatically set to -g and may be overridden.
40# SMALL_OPTS may be used to specify some options to shrink memory usage.
41# DEBUG may be used to set some internal debugging options.
42# ADDINC may be used to complete the include path in the form -Ipath.
43# ADDLIB may be used to complete the library list in the form -Lpath -llib.
44# DEFINE may be used to specify any additional define, which will be reported
45# by "haproxy -vv" in CFLAGS.
46# SILENT_DEFINE may be used to specify other defines which will not be
47# reported by "haproxy -vv".
Christian Wiesea184aa22008-03-12 15:25:35 +020048# DESTDIR is not set by default and is used for installation only.
49# It might be useful to set DESTDIR if you want to install haproxy
50# in a sandbox.
51# PREFIX is set to "/usr/local" by default and is used for installation only.
52# SBINDIR is set to "$(PREFIX)/sbin" by default and is used for installation
53# only.
Christian Wiese19b50292008-03-12 15:57:54 +020054# MANDIR is set to "$(PREFIX)/share/man" by default and is used for
55# installation only.
Christian Wiesebf34eb42008-03-12 17:24:49 +020056# DOCDIR is set to "$(PREFIX)/doc/haproxy" by default and is used for
57# installation only.
Willy Tarreau9f2b7302008-01-02 20:48:34 +010058#
59# Other variables :
60# DLMALLOC_SRC : build with dlmalloc, indicate the location of dlmalloc.c.
61# DLMALLOC_THRES : should match PAGE_SIZE on every platform (default: 4096).
62# PCREDIR : force the path to libpcre.
63# IGNOREGIT : ignore GIT commit versions if set.
64# VERSION : force haproxy version reporting.
65# SUBVERS : add a sub-version (eg: platform, model, ...).
66# VERDATE : force haproxy's release date.
Willy Tarreau4f60f162007-04-08 16:39:58 +020067
Christian Wiesea184aa22008-03-12 15:25:35 +020068#### Installation options.
69DESTDIR =
70PREFIX = /usr/local
71SBINDIR = $(PREFIX)/sbin
Jeremy Hinegardneref3b4032008-11-15 17:29:03 -070072MANDIR = $(PREFIX)/share/man
Christian Wiesebf34eb42008-03-12 17:24:49 +020073DOCDIR = $(PREFIX)/doc/haproxy
Willy Tarreau4f60f162007-04-08 16:39:58 +020074
Willy Tarreau9f2b7302008-01-02 20:48:34 +010075#### TARGET system
76# Use TARGET=<target_name> to optimize for a specifc target OS among the
77# following list (use the default "generic" if uncertain) :
Willy Tarreaub1814652009-03-29 15:08:25 +020078# generic, linux22, linux24, linux24e, linux26, solaris,
Willy Tarreau7dec9652012-06-06 16:15:03 +020079# freebsd, openbsd, cygwin, custom, aix52
Willy Tarreaue4208cb2008-03-11 06:37:39 +010080TARGET =
Willy Tarreau4f60f162007-04-08 16:39:58 +020081
Willy Tarreau9f2b7302008-01-02 20:48:34 +010082#### TARGET CPU
83# Use CPU=<cpu_name> to optimize for a particular CPU, among the following
84# list :
Willy Tarreaua5899aa2010-11-28 07:41:00 +010085# generic, native, i586, i686, ultrasparc, custom
willy tarreaueedaa9f2005-12-17 14:08:03 +010086CPU = generic
willy tarreau036e1ce2005-12-17 13:46:33 +010087
Willy Tarreauef7341d2009-04-11 19:45:50 +020088#### Architecture, used when not building for native architecture
89# Use ARCH=<arch_name> to force build for a specific architecture. Known
90# architectures will lead to "-m32" or "-m64" being added to CFLAGS and
91# LDFLAGS. This can be required to build 32-bit binaries on 64-bit targets.
Willy Tarreaua5899aa2010-11-28 07:41:00 +010092# Currently, only 32, 64, x86_64, i386, i486, i586 and i686 are understood.
Willy Tarreauef7341d2009-04-11 19:45:50 +020093ARCH =
94
Willy Tarreau9f2b7302008-01-02 20:48:34 +010095#### Toolchain options.
96# GCC is normally used both for compiling and linking.
willy tarreaueedaa9f2005-12-17 14:08:03 +010097CC = gcc
Christian Wiesef6308302008-03-17 18:23:12 +010098LD = $(CC)
willy tarreaueedaa9f2005-12-17 14:08:03 +010099
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100100#### Debug flags (typically "-g").
101# Those flags only feed CFLAGS so it is not mandatory to use this form.
102DEBUG_CFLAGS = -g
willy tarreau036e1ce2005-12-17 13:46:33 +0100103
Willy Tarreau3c9a3fb2010-11-28 08:28:15 +0100104#### Compiler-specific flags that may be used to disable some negative over-
105# optimization or to silence some warnings. -fno-strict-aliasing is needed with
106# gcc >= 4.4.
107SPEC_CFLAGS = -fno-strict-aliasing
108
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100109#### Memory usage tuning
110# If small memory footprint is required, you can reduce the buffer size. There
111# are 2 buffers per concurrent session, so 16 kB buffers will eat 32 MB memory
112# with 1000 concurrent sessions. Putting it slightly lower than a page size
113# will prevent the additional parameters to go beyond a page. 8030 bytes is
114# exactly 5.5 TCP segments of 1460 bytes and is generally good. Useful tuning
115# macros include :
116# SYSTEM_MAXCONN, BUFSIZE, MAXREWRITE, REQURI_LEN, CAPTURE_LEN.
117# Example: SMALL_OPTS = -DBUFSIZE=8030 -DMAXREWRITE=1030 -DSYSTEM_MAXCONN=1024
118SMALL_OPTS =
Willy Tarreau6d1a9882007-01-07 02:03:04 +0100119
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100120#### Debug settings
121# You can enable debugging on specific code parts by setting DEBUG=-DDEBUG_xxx.
122# Currently defined DEBUG macros include DEBUG_FULL, DEBUG_MEMORY, DEBUG_FSM,
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100123# DEBUG_HASH and DEBUG_AUTH. Please check sources for exact meaning or do not
124# use at all.
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100125DEBUG =
willy tarreau1c2ad212005-12-18 01:11:29 +0100126
Willy Tarreau7de211c2012-05-25 23:53:16 +0200127#### Trace options
128# Use TRACE=1 to trace function calls to file "trace.out" or to stderr if not
129# possible.
130TRACE =
131
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100132#### Additional include and library dirs
133# Redefine this if you want to add some special PATH to include/libs
134ADDINC =
135ADDLIB =
willy tarreau64a3cc32005-12-18 01:13:11 +0100136
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100137#### Specific macro definitions
138# Use DEFINE=-Dxxx to set any tunable macro. Anything declared here will appear
139# in the build options reported by "haproxy -vv". Use SILENT_DEFINE if you do
140# not want to pollute the report with complex defines.
141DEFINE =
142SILENT_DEFINE =
willy tarreau0f7af912005-12-17 12:21:26 +0100143
willy tarreau5cbea6f2005-12-17 12:48:26 +0100144
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100145#### CPU dependant optimizations
146# Some CFLAGS are set by default depending on the target CPU. Those flags only
147# feed CPU_CFLAGS, which in turn feed CFLAGS, so it is not mandatory to use
148# them. You should not have to change these options. Better use CPU_CFLAGS or
149# even CFLAGS instead.
150CPU_CFLAGS.generic = -O2
Willy Tarreaua5899aa2010-11-28 07:41:00 +0100151CPU_CFLAGS.native = -O2 -march=native
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100152CPU_CFLAGS.i586 = -O2 -march=i586
153CPU_CFLAGS.i686 = -O2 -march=i686
154CPU_CFLAGS.ultrasparc = -O6 -mcpu=v9 -mtune=ultrasparc
155CPU_CFLAGS = $(CPU_CFLAGS.$(CPU))
willy tarreau9da061b2005-12-17 12:29:56 +0100156
Willy Tarreauef7341d2009-04-11 19:45:50 +0200157#### ARCH dependant flags, may be overriden by CPU flags
Willy Tarreaua5899aa2010-11-28 07:41:00 +0100158ARCH_FLAGS.32 = -m32
159ARCH_FLAGS.64 = -m64
Willy Tarreauef7341d2009-04-11 19:45:50 +0200160ARCH_FLAGS.i386 = -m32 -march=i386
161ARCH_FLAGS.i486 = -m32 -march=i486
162ARCH_FLAGS.i586 = -m32 -march=i586
163ARCH_FLAGS.i686 = -m32 -march=i686
164ARCH_FLAGS.x86_64 = -m64 -march=x86-64
165ARCH_FLAGS = $(ARCH_FLAGS.$(ARCH))
166
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100167#### Common CFLAGS
168# These CFLAGS contain general optimization options, CPU-specific optimizations
169# and debug flags. They may be overridden by some distributions which prefer to
170# set all of them at once instead of playing with the CPU and DEBUG variables.
Willy Tarreau3c9a3fb2010-11-28 08:28:15 +0100171CFLAGS = $(ARCH_FLAGS) $(CPU_CFLAGS) $(DEBUG_CFLAGS) $(SPEC_CFLAGS)
willy tarreaueedaa9f2005-12-17 14:08:03 +0100172
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100173#### Common LDFLAGS
174# These LDFLAGS are used as the first "ld" options, regardless of any library
175# path or any other option. They may be changed to add any linker-specific
176# option at the beginning of the ld command line.
Willy Tarreauef7341d2009-04-11 19:45:50 +0200177LDFLAGS = $(ARCH_FLAGS) -g
willy tarreau036e1ce2005-12-17 13:46:33 +0100178
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100179#### Target system options
180# Depending on the target platform, some options are set, as well as some
181# CFLAGS and LDFLAGS. The USE_* values are set to "implicit" so that they are
182# not reported in the build options string. You should not have to change
183# anything there.
184ifeq ($(TARGET),generic)
185 # generic system target has nothing specific
186 USE_POLL = implicit
187 USE_TPROXY = implicit
188else
189ifeq ($(TARGET),linux22)
190 # This is for Linux 2.2
191 USE_GETSOCKNAME = implicit
192 USE_POLL = implicit
193 USE_TPROXY = implicit
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100194 USE_LIBCRYPT = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100195else
196ifeq ($(TARGET),linux24)
197 # This is for standard Linux 2.4 with netfilter but without epoll()
198 USE_GETSOCKNAME = implicit
199 USE_NETFILTER = implicit
200 USE_POLL = implicit
201 USE_TPROXY = implicit
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100202 USE_LIBCRYPT = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100203else
204ifeq ($(TARGET),linux24e)
205 # This is for enhanced Linux 2.4 with netfilter and epoll() patch > 0.21
206 USE_GETSOCKNAME = implicit
207 USE_NETFILTER = implicit
208 USE_POLL = implicit
209 USE_EPOLL = implicit
210 USE_SEPOLL = implicit
211 USE_MY_EPOLL = implicit
212 USE_TPROXY = implicit
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100213 USE_LIBCRYPT = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100214else
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100215ifeq ($(TARGET),linux26)
216 # This is for standard Linux 2.6 with netfilter and standard epoll()
217 USE_GETSOCKNAME = implicit
218 USE_NETFILTER = implicit
219 USE_POLL = implicit
220 USE_EPOLL = implicit
221 USE_SEPOLL = implicit
222 USE_TPROXY = implicit
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100223 USE_LIBCRYPT = implicit
Emeric Brun3e541d12012-09-03 11:14:36 +0200224 USE_FUTEX = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100225else
Willy Tarreaue0c623d2012-06-04 00:42:09 +0200226ifeq ($(TARGET),linux2628)
227 # This is for standard Linux >= 2.6.28 with netfilter, epoll, tproxy and splice
228 USE_GETSOCKNAME = implicit
229 USE_NETFILTER = implicit
230 USE_POLL = implicit
231 USE_EPOLL = implicit
232 USE_SEPOLL = implicit
233 USE_TPROXY = implicit
234 USE_LIBCRYPT = implicit
235 USE_LINUX_SPLICE= implicit
236 USE_LINUX_TPROXY= implicit
Emeric Brun3e541d12012-09-03 11:14:36 +0200237 USE_FUTEX = implicit
Willy Tarreaue0c623d2012-06-04 00:42:09 +0200238else
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100239ifeq ($(TARGET),solaris)
240 # This is for Solaris 8
Willy Tarreau64bc40b2011-03-23 20:00:53 +0100241 # We also enable getaddrinfo() which works since solaris 8.
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100242 USE_POLL = implicit
243 TARGET_CFLAGS = -fomit-frame-pointer -DFD_SETSIZE=65536 -D_REENTRANT
244 TARGET_LDFLAGS = -lnsl -lsocket
245 USE_TPROXY = implicit
Willy Tarreau890a33e2010-03-04 19:10:14 +0100246 USE_LIBCRYPT = implicit
247 USE_CRYPT_H = implicit
Willy Tarreau64bc40b2011-03-23 20:00:53 +0100248 USE_GETADDRINFO = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100249else
250ifeq ($(TARGET),freebsd)
251 # This is for FreeBSD
252 USE_POLL = implicit
253 USE_KQUEUE = implicit
254 USE_TPROXY = implicit
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100255 USE_LIBCRYPT = implicit
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100256else
257ifeq ($(TARGET),openbsd)
258 # This is for OpenBSD >= 3.0
259 USE_POLL = implicit
260 USE_KQUEUE = implicit
261 USE_TPROXY = implicit
Yitzhak Sapir32087312009-06-14 18:27:54 +0200262else
Willy Tarreau7dec9652012-06-06 16:15:03 +0200263ifeq ($(TARGET),aix52)
264 # This is for AIX 5.2 and later
265 USE_POLL = implicit
266 USE_LIBCRYPT = implicit
267 TARGET_CFLAGS = -D_MSGQSUPPORT
268 DEBUG_CFLAGS =
269else
Yitzhak Sapir32087312009-06-14 18:27:54 +0200270ifeq ($(TARGET),cygwin)
271 # This is for Cygwin
272 # Cygwin adds IPv6 support only in version 1.7 (in beta right now).
273 USE_POLL = implicit
274 USE_TPROXY = implicit
275 TARGET_CFLAGS = $(if $(filter 1.5.%, $(shell uname -r)), -DUSE_IPV6 -DAF_INET6=23 -DINET6_ADDRSTRLEN=46, )
276endif # cygwin
Willy Tarreau7dec9652012-06-06 16:15:03 +0200277endif # aix52
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100278endif # openbsd
279endif # freebsd
280endif # solaris
Willy Tarreaue0c623d2012-06-04 00:42:09 +0200281endif # linux2628
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100282endif # linux26
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100283endif # linux24e
284endif # linux24
285endif # linux22
286endif # generic
willy tarreau036e1ce2005-12-17 13:46:33 +0100287
willy tarreau4373b962005-12-18 01:32:31 +0100288
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100289#### Old-style REGEX library settings for compatibility with previous setups.
290# It is still possible to use REGEX=<regex_lib> to select an alternative regex
291# library. By default, we use libc's regex. On Solaris 8/Sparc, grouping seems
292# to be broken using libc, so consider using pcre instead. Supported values are
293# "libc", "pcre", and "static-pcre". Use of this method is deprecated in favor
294# of "USE_PCRE" and "USE_STATIC_PCRE" (see build options below).
295REGEX = libc
willy tarreau9da061b2005-12-17 12:29:56 +0100296
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100297ifeq ($(REGEX),pcre)
298USE_PCRE = 1
299$(warning WARNING! use of "REGEX=pcre" is deprecated, consider using "USE_PCRE=1" instead.)
300endif
willy tarreau0174f312005-12-18 01:02:42 +0100301
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100302ifeq ($(REGEX),static-pcre)
303USE_STATIC_PCRE = 1
304$(warning WARNING! use of "REGEX=pcre-static" is deprecated, consider using "USE_STATIC_PCRE=1" instead.)
305endif
willy tarreau1c2ad212005-12-18 01:11:29 +0100306
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100307#### Old-style TPROXY settings
308ifneq ($(findstring -DTPROXY,$(DEFINE)),)
309USE_TPROXY = 1
310$(warning WARNING! use of "DEFINE=-DTPROXY" is deprecated, consider using "USE_TPROXY=1" instead.)
311endif
312
313
314#### Determine version, sub-version and release date.
315# If GIT is found, and IGNOREGIT is not set, VERSION, SUBVERS and VERDATE are
316# extracted from the last commit. Otherwise, use the contents of the files
317# holding the same names in the current directory.
willy tarreau0174f312005-12-18 01:02:42 +0100318
Willy Tarreau6620dbb2007-01-02 00:44:53 +0100319ifeq ($(IGNOREGIT),)
Willy Tarreau01312692010-08-07 22:26:20 +0200320VERSION := $(shell [ -d .git/. ] && ref=`(git describe --tags --match 'v*') 2>/dev/null` && ref=$${ref%-g*} && echo "$${ref\#v}")
Willy Tarreau9bf6c6e2006-12-23 11:12:04 +0100321ifneq ($(VERSION),)
322# OK git is there and works.
Willy Tarreau446024e2009-07-14 13:24:16 +0200323SUBVERS := $(shell comms=`git log --no-merges v$(VERSION).. 2>/dev/null |grep -c ^commit `; [ $$comms -gt 0 ] && echo "-$$comms" )
324VERDATE := $(shell date +%Y/%m/%d -d "`git log --pretty=fuller HEAD^.. 2>/dev/null | sed -ne '/^CommitDate:/{s/\(^[^ ]*:\)\|\( [-+].*\)//gp;q}'`" )
Willy Tarreauec692562007-09-09 23:31:11 +0200325endif
326endif
327
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100328# Last commit version not found, take it from the files.
Willy Tarreauec692562007-09-09 23:31:11 +0200329ifeq ($(VERSION),)
330VERSION := $(shell cat VERSION 2>/dev/null || touch VERSION)
331endif
332ifeq ($(SUBVERS),)
333SUBVERS := $(shell cat SUBVERS 2>/dev/null || touch SUBVERS)
334endif
335ifeq ($(VERDATE),)
336VERDATE := $(shell cat VERDATE 2>/dev/null || touch VERDATE)
Willy Tarreau9bf6c6e2006-12-23 11:12:04 +0100337endif
Willy Tarreau77074d52006-11-12 23:57:19 +0100338
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100339#### Build options
340# Do not change these ones, enable USE_* variables instead.
341OPTIONS_CFLAGS =
342OPTIONS_LDFLAGS =
343OPTIONS_OBJS =
Willy Tarreau77074d52006-11-12 23:57:19 +0100344
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100345# This variable collects all USE_* values except those set to "implicit". This
346# is used to report a list of all flags which were used to build this version.
347# Do not assign anything to it.
348BUILD_OPTIONS =
349
350# Return USE_xxx=$(USE_xxx) unless $(USE_xxx) = "implicit"
351# Usage:
352# BUILD_OPTIONS += $(call ignore_implicit,USE_xxx)
353ignore_implicit = $(patsubst %=implicit,,$(1)=$($(1)))
Willy Tarreau77074d52006-11-12 23:57:19 +0100354
Willy Tarreau6d1a9882007-01-07 02:03:04 +0100355ifneq ($(USE_TCPSPLICE),)
Willy Tarreaub55932d2009-08-16 13:20:32 +0200356$(error experimental option USE_TCPSPLICE has been removed, check USE_LINUX_SPLICE)
Willy Tarreau6d1a9882007-01-07 02:03:04 +0100357endif
358
Willy Tarreau88e458a2009-01-25 16:13:42 +0100359ifneq ($(USE_LINUX_SPLICE),)
360OPTIONS_CFLAGS += -DCONFIG_HAP_LINUX_SPLICE
361BUILD_OPTIONS += $(call ignore_implicit,USE_LINUX_SPLICE)
362endif
363
Willy Tarreau77074d52006-11-12 23:57:19 +0100364ifneq ($(USE_CTTPROXY),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100365OPTIONS_CFLAGS += -DCONFIG_HAP_CTTPROXY
366OPTIONS_OBJS += src/cttproxy.o
367BUILD_OPTIONS += $(call ignore_implicit,USE_CTTPROXY)
Willy Tarreau77074d52006-11-12 23:57:19 +0100368endif
369
370ifneq ($(USE_TPROXY),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100371OPTIONS_CFLAGS += -DTPROXY
372BUILD_OPTIONS += $(call ignore_implicit,USE_TPROXY)
Willy Tarreau77074d52006-11-12 23:57:19 +0100373endif
374
Willy Tarreaub1e52e82008-01-13 14:49:51 +0100375ifneq ($(USE_LINUX_TPROXY),)
376OPTIONS_CFLAGS += -DCONFIG_HAP_LINUX_TPROXY
377BUILD_OPTIONS += $(call ignore_implicit,USE_LINUX_TPROXY)
378endif
379
Krzysztof Piotr Oledzki96105042010-01-29 17:50:44 +0100380ifneq ($(USE_LIBCRYPT),)
381OPTIONS_CFLAGS += -DCONFIG_HAP_CRYPT
382BUILD_OPTIONS += $(call ignore_implicit,USE_LIBCRYPT)
383OPTIONS_LDFLAGS += -lcrypt
384endif
385
Willy Tarreau890a33e2010-03-04 19:10:14 +0100386ifneq ($(USE_CRYPT_H),)
387OPTIONS_CFLAGS += -DNEED_CRYPT_H
388BUILD_OPTIONS += $(call ignore_implicit,USE_CRYPT_H)
389endif
390
Willy Tarreau64bc40b2011-03-23 20:00:53 +0100391ifneq ($(USE_GETADDRINFO),)
392OPTIONS_CFLAGS += -DUSE_GETADDRINFO
393BUILD_OPTIONS += $(call ignore_implicit,USE_GETADDRINFO)
394endif
395
Willy Tarreau77074d52006-11-12 23:57:19 +0100396ifneq ($(USE_POLL),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100397OPTIONS_CFLAGS += -DENABLE_POLL
398OPTIONS_OBJS += src/ev_poll.o
399BUILD_OPTIONS += $(call ignore_implicit,USE_POLL)
Willy Tarreau77074d52006-11-12 23:57:19 +0100400endif
401
402ifneq ($(USE_EPOLL),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100403OPTIONS_CFLAGS += -DENABLE_EPOLL
404OPTIONS_OBJS += src/ev_epoll.o
405BUILD_OPTIONS += $(call ignore_implicit,USE_EPOLL)
Willy Tarreau77074d52006-11-12 23:57:19 +0100406endif
407
Willy Tarreaude99e992007-04-16 00:53:59 +0200408ifneq ($(USE_SEPOLL),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100409OPTIONS_CFLAGS += -DENABLE_SEPOLL
410OPTIONS_OBJS += src/ev_sepoll.o
411BUILD_OPTIONS += $(call ignore_implicit,USE_SEPOLL)
Willy Tarreaude99e992007-04-16 00:53:59 +0200412endif
413
Willy Tarreau77074d52006-11-12 23:57:19 +0100414ifneq ($(USE_MY_EPOLL),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100415OPTIONS_CFLAGS += -DUSE_MY_EPOLL
416BUILD_OPTIONS += $(call ignore_implicit,USE_MY_EPOLL)
417endif
418
419ifneq ($(USE_KQUEUE),)
420OPTIONS_CFLAGS += -DENABLE_KQUEUE
421OPTIONS_OBJS += src/ev_kqueue.o
422BUILD_OPTIONS += $(call ignore_implicit,USE_KQUEUE)
Willy Tarreau77074d52006-11-12 23:57:19 +0100423endif
424
Willy Tarreau48d84c12010-11-14 17:09:33 +0100425ifneq ($(USE_VSYSCALL),)
426OPTIONS_OBJS += src/i386-linux-vsys.o
427OPTIONS_CFLAGS += -DCONFIG_HAP_LINUX_VSYSCALL
428BUILD_OPTIONS += $(call ignore_implicit,USE_VSYSCALL)
429endif
430
Willy Tarreau43d8fb22011-08-22 17:12:02 +0200431ifneq ($(USE_MY_SPLICE),)
432OPTIONS_CFLAGS += -DUSE_MY_SPLICE
433BUILD_OPTIONS += $(call ignore_implicit,USE_MY_SPLICE)
434endif
435
Willy Tarreau77074d52006-11-12 23:57:19 +0100436ifneq ($(USE_NETFILTER),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100437OPTIONS_CFLAGS += -DNETFILTER
438BUILD_OPTIONS += $(call ignore_implicit,USE_NETFILTER)
Willy Tarreau77074d52006-11-12 23:57:19 +0100439endif
440
Willy Tarreau77074d52006-11-12 23:57:19 +0100441ifneq ($(USE_GETSOCKNAME),)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100442OPTIONS_CFLAGS += -DUSE_GETSOCKNAME
443BUILD_OPTIONS += $(call ignore_implicit,USE_GETSOCKNAME)
Willy Tarreau77074d52006-11-12 23:57:19 +0100444endif
445
446ifneq ($(USE_REGPARM),)
Willy Tarreaucc05fba2009-10-27 21:40:18 +0100447OPTIONS_CFLAGS += -DCONFIG_REGPARM=3
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100448BUILD_OPTIONS += $(call ignore_implicit,USE_REGPARM)
Willy Tarreau77074d52006-11-12 23:57:19 +0100449endif
450
Willy Tarreauf32d19a2008-03-07 10:02:14 +0100451# report DLMALLOC_SRC only if explicitly specified
452ifneq ($(DLMALLOC_SRC),)
453BUILD_OPTIONS += DLMALLOC_SRC=$(DLMALLOC_SRC)
454endif
455
Willy Tarreauf14358b2008-02-19 10:53:32 +0100456ifneq ($(USE_DLMALLOC),)
457BUILD_OPTIONS += $(call ignore_implicit,USE_DLMALLOC)
458ifeq ($(DLMALLOC_SRC),)
459DLMALLOC_SRC=src/dlmalloc.c
460endif
461endif
462
Willy Tarreauf2ef8c52007-07-11 09:19:31 +0200463ifneq ($(DLMALLOC_SRC),)
Willy Tarreauf32d19a2008-03-07 10:02:14 +0100464# DLMALLOC_THRES may be changed to match PAGE_SIZE on every platform
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100465DLMALLOC_THRES = 4096
466OPTIONS_OBJS += src/dlmalloc.o
Willy Tarreauf2ef8c52007-07-11 09:19:31 +0200467endif
468
Emeric Brun7444f012012-05-18 15:48:30 +0200469ifneq ($(USE_OPENSSL),)
470# OpenSSL is packaged in various forms and with various dependences.
471# In general -lssl is enough, but on some platforms, -lcrypto may be needed,
Willy Tarreau8f182d92012-09-10 09:11:22 +0200472# reason why it's added by default. Some even need -lz, then you'll need to
473# pass it in the "ADDLIB" variable if needed. Similarly, use ADDINC and ADDLIB
474# to specify -I and -L if your OpenSSL library is not in the standard path.
Willy Tarreau0e0bf802012-09-08 11:28:56 +0200475BUILD_OPTIONS += $(call ignore_implicit,USE_OPENSSL)
Emeric Brun7444f012012-05-18 15:48:30 +0200476OPTIONS_CFLAGS += -DUSE_OPENSSL
Willy Tarreau8f182d92012-09-10 09:11:22 +0200477OPTIONS_LDFLAGS += -lssl -lcrypto
Emeric Brun3e541d12012-09-03 11:14:36 +0200478OPTIONS_OBJS += src/ssl_sock.o src/shctx.o
479ifneq ($(USE_FUTEX),)
480OPTIONS_CFLAGS += -DUSE_SYSCALL_FUTEX
481else
482OPTIONS_LDFLAGS += -lpthread
483endif
Emeric Brun7444f012012-05-18 15:48:30 +0200484endif
485
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100486ifneq ($(USE_PCRE),)
487# PCREDIR is the directory hosting include/pcre.h and lib/libpcre.*. It is
Willy Tarreau32d02722012-02-10 19:46:59 +0100488# automatically detected but can be forced if required. Forcing it to an empty
489# string will result in search only in the default paths.
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100490ifeq ($(PCREDIR),)
491PCREDIR := $(shell pcre-config --prefix 2>/dev/null || echo /usr/local)
Willy Tarreau79b34bf2006-12-22 15:28:43 +0100492endif
Christian Wiesec8203002008-11-20 14:47:04 +0100493ifeq ($(USE_STATIC_PCRE),)
Willy Tarreau32d02722012-02-10 19:46:59 +0100494OPTIONS_CFLAGS += -DUSE_PCRE $(if $(PCREDIR),-I$(PCREDIR)/include)
495OPTIONS_LDFLAGS += $(if $(PCREDIR),-L$(PCREDIR)/lib) -lpcreposix -lpcre
Christian Wiesec8203002008-11-20 14:47:04 +0100496endif
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100497BUILD_OPTIONS += $(call ignore_implicit,USE_PCRE)
Willy Tarreau79b34bf2006-12-22 15:28:43 +0100498endif
499
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100500ifneq ($(USE_STATIC_PCRE),)
501# PCREDIR is the directory hosting include/pcre.h and lib/libpcre.*. It is
502# automatically detected but can be forced if required.
503ifeq ($(PCREDIR),)
504PCREDIR := $(shell pcre-config --prefix 2>/dev/null || echo /usr/local)
505endif
Willy Tarreau32d02722012-02-10 19:46:59 +0100506OPTIONS_CFLAGS += -DUSE_PCRE $(if $(PCREDIR),-I$(PCREDIR)/include)
507OPTIONS_LDFLAGS += $(if $(PCREDIR),-L$(PCREDIR)/lib) -Wl,-Bstatic -lpcreposix -lpcre -Wl,-Bdynamic
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100508BUILD_OPTIONS += $(call ignore_implicit,USE_STATIC_PCRE)
509endif
Willy Tarreau77074d52006-11-12 23:57:19 +0100510
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100511# This one can be changed to look for ebtree files in an external directory
512EBTREE_DIR := ebtree
Willy Tarreau77074d52006-11-12 23:57:19 +0100513
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100514#### Global compile options
515VERBOSE_CFLAGS = $(CFLAGS) $(TARGET_CFLAGS) $(SMALL_OPTS) $(DEFINE)
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100516COPTS = -Iinclude -I$(EBTREE_DIR) -Wall
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100517COPTS += $(CFLAGS) $(TARGET_CFLAGS) $(SMALL_OPTS) $(DEFINE) $(SILENT_DEFINE)
518COPTS += $(DEBUG) $(OPTIONS_CFLAGS) $(ADDINC)
willy tarreaueedaa9f2005-12-17 14:08:03 +0100519
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100520ifneq ($(VERSION)$(SUBVERS),)
521COPTS += -DCONFIG_HAPROXY_VERSION=\"$(VERSION)$(SUBVERS)\"
522endif
Willy Tarreau6d1a9882007-01-07 02:03:04 +0100523
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100524ifneq ($(VERDATE),)
525COPTS += -DCONFIG_HAPROXY_DATE=\"$(VERDATE)\"
Willy Tarreau6d1a9882007-01-07 02:03:04 +0100526endif
527
Willy Tarreau7de211c2012-05-25 23:53:16 +0200528ifneq ($(TRACE),)
529# if tracing is enabled, we want it to be as fast as possible
530TRACE_COPTS := $(filter-out -O0 -O1 -O2 -pg -finstrument-functions,$(COPTS)) -O3 -fomit-frame-pointer
531COPTS += -finstrument-functions
532endif
533
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100534#### Global link options
535# These options are added at the end of the "ld" command line. Use LDFLAGS to
536# add options at the beginning of the "ld" command line if needed.
537LDOPTS = $(TARGET_LDFLAGS) $(OPTIONS_LDFLAGS) $(ADDLIB)
willy tarreau0f7af912005-12-17 12:21:26 +0100538
Willy Tarreaue4208cb2008-03-11 06:37:39 +0100539ifeq ($(TARGET),)
540all:
541 @echo
542 @echo "Due to too many reports of suboptimized setups, building without"
543 @echo "specifying the target is no longer supported. Please specify the"
544 @echo "target OS in the TARGET variable, in the following form:"
545 @echo
546 @echo " $ make TARGET=xxx"
547 @echo
548 @echo "Please choose the target among the following supported list :"
549 @echo
Willy Tarreaue0c623d2012-06-04 00:42:09 +0200550 @echo " linux2628, linux26, linux24, linux24e, linux22, solaris"
Yitzhak Sapir32087312009-06-14 18:27:54 +0200551 @echo " freebsd, openbsd, cygwin, custom, generic"
Willy Tarreaue4208cb2008-03-11 06:37:39 +0100552 @echo
553 @echo "Use \"generic\" if you don't want any optimization, \"custom\" if you"
554 @echo "want to precisely tweak every option, or choose the target which"
555 @echo "matches your OS the most in order to gain the maximum performance"
556 @echo "out of it. Please check the Makefile in case of doubts."
557 @echo
558 @exit 1
559else
willy tarreau0f7af912005-12-17 12:21:26 +0100560all: haproxy
Willy Tarreaue4208cb2008-03-11 06:37:39 +0100561endif
willy tarreau0f7af912005-12-17 12:21:26 +0100562
Willy Tarreaud1d54542012-09-12 22:58:11 +0200563OBJS = src/haproxy.o src/sessionhash.o src/base64.o src/protocol.o \
Willy Tarreauc7e42382012-08-24 19:22:53 +0200564 src/uri_auth.o src/standard.o src/buffer.o src/log.o src/task.o \
Willy Tarreaud1d54542012-09-12 22:58:11 +0200565 src/chunk.o src/channel.o src/listener.o \
Willy Tarreau982b6e32009-01-25 13:49:53 +0100566 src/time.o src/fd.o src/pipe.o src/regex.o src/cfgparse.o src/server.o \
Emeric Brun2b920a12010-09-23 18:30:22 +0200567 src/checks.o src/queue.o src/frontend.o src/proxy.o src/peers.o \
Willy Tarreau59f98392012-07-06 14:13:49 +0200568 src/arg.o src/stick_table.o src/proto_uxst.o src/connection.o \
Willy Tarreau75bf2c92012-08-20 17:01:35 +0200569 src/proto_http.o src/raw_sock.o src/appsession.o src/backend.o \
Willy Tarreauf09c6602012-02-13 17:12:08 +0100570 src/lb_chash.o src/lb_fwlc.o src/lb_fwrr.o src/lb_map.o src/lb_fas.o \
Willy Tarreaudded32d2008-11-30 19:48:07 +0100571 src/stream_interface.o src/dumpstats.o src/proto_tcp.o \
Willy Tarreaubc5258d2009-05-10 09:00:20 +0200572 src/session.o src/hdr_idx.o src/ev_select.o src/signal.o \
Willy Tarreauc7e42382012-08-24 19:22:53 +0200573 src/acl.o src/sample.o src/memory.o src/freq_ctr.o src/auth.o \
Willy Tarreaubaaee002006-06-26 02:48:02 +0200574
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100575EBTREE_OBJS = $(EBTREE_DIR)/ebtree.o \
576 $(EBTREE_DIR)/eb32tree.o $(EBTREE_DIR)/eb64tree.o \
577 $(EBTREE_DIR)/ebmbtree.o $(EBTREE_DIR)/ebsttree.o \
578 $(EBTREE_DIR)/ebimtree.o $(EBTREE_DIR)/ebistree.o
579
Willy Tarreau7de211c2012-05-25 23:53:16 +0200580ifneq ($(TRACE),)
581OBJS += src/trace.o
582endif
583
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100584# Not used right now
585LIB_EBTREE = $(EBTREE_DIR)/libebtree.a
586
587haproxy: $(OBJS) $(OPTIONS_OBJS) $(EBTREE_OBJS)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100588 $(LD) $(LDFLAGS) -o $@ $^ $(LDOPTS)
willy tarreau0f7af912005-12-17 12:21:26 +0100589
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100590$(LIB_EBTREE): $(EBTREE_OBJS)
591 $(AR) rv $@ $^
592
Willy Tarreaubaaee002006-06-26 02:48:02 +0200593objsize: haproxy
594 @objdump -t $^|grep ' g '|grep -F '.text'|awk '{print $$5 FS $$6}'|sort
595
willy tarreau0f7af912005-12-17 12:21:26 +0100596%.o: %.c
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100597 $(CC) $(COPTS) -c -o $@ $<
willy tarreau0f7af912005-12-17 12:21:26 +0100598
Willy Tarreau7de211c2012-05-25 23:53:16 +0200599src/trace.o: src/trace.c
600 $(CC) $(TRACE_COPTS) -c -o $@ $<
601
Willy Tarreau7b066db2007-12-02 11:28:59 +0100602src/haproxy.o: src/haproxy.c
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100603 $(CC) $(COPTS) \
604 -DBUILD_TARGET='"$(strip $(TARGET))"' \
Willy Tarreauef7341d2009-04-11 19:45:50 +0200605 -DBUILD_ARCH='"$(strip $(ARCH))"' \
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100606 -DBUILD_CPU='"$(strip $(CPU))"' \
607 -DBUILD_CC='"$(strip $(CC))"' \
608 -DBUILD_CFLAGS='"$(strip $(VERBOSE_CFLAGS))"' \
609 -DBUILD_OPTIONS='"$(strip $(BUILD_OPTIONS))"' \
610 -c -o $@ $<
Willy Tarreau7b066db2007-12-02 11:28:59 +0100611
Willy Tarreauf2ef8c52007-07-11 09:19:31 +0200612src/dlmalloc.o: $(DLMALLOC_SRC)
Willy Tarreau9f2b7302008-01-02 20:48:34 +0100613 $(CC) $(COPTS) -DDEFAULT_MMAP_THRESHOLD=$(DLMALLOC_THRES) -c -o $@ $<
Willy Tarreauf2ef8c52007-07-11 09:19:31 +0200614
Christian Wiese19b50292008-03-12 15:57:54 +0200615install-man:
Christian Wiesece8f3422008-03-12 18:19:16 +0200616 install -d $(DESTDIR)$(MANDIR)/man1
617 install -m 644 doc/haproxy.1 $(DESTDIR)$(MANDIR)/man1
Christian Wiese19b50292008-03-12 15:57:54 +0200618
Christian Wiesebf34eb42008-03-12 17:24:49 +0200619install-doc:
Christian Wiesece8f3422008-03-12 18:19:16 +0200620 install -d $(DESTDIR)$(DOCDIR)
Christian Wiesebf34eb42008-03-12 17:24:49 +0200621 for x in configuration architecture haproxy-en haproxy-fr; do \
Christian Wiesece8f3422008-03-12 18:19:16 +0200622 install -m 644 doc/$$x.txt $(DESTDIR)$(DOCDIR) ; \
Christian Wiesebf34eb42008-03-12 17:24:49 +0200623 done
624
Willy Tarreaue9bc01e2008-06-12 00:25:46 +0200625install-bin: haproxy
Christian Wiesece8f3422008-03-12 18:19:16 +0200626 install -d $(DESTDIR)$(SBINDIR)
627 install haproxy $(DESTDIR)$(SBINDIR)
Christian Wiesea184aa22008-03-12 15:25:35 +0200628
Christian Wiesedb5238d2008-03-12 18:28:13 +0200629install: install-bin install-man install-doc
Christian Wiese4cf5d572008-03-12 16:21:05 +0200630
willy tarreau0f7af912005-12-17 12:21:26 +0100631clean:
Willy Tarreau45cb4fb2009-10-26 21:10:04 +0100632 rm -f *.[oas] src/*.[oas] ebtree/*.[oas] haproxy test
633 for dir in . src include/* doc ebtree; do rm -f $$dir/*~ $$dir/*.rej $$dir/core; done
Willy Tarreau9bf6c6e2006-12-23 11:12:04 +0100634 rm -f haproxy-$(VERSION).tar.gz haproxy-$(VERSION)$(SUBVERS).tar.gz
635 rm -f haproxy-$(VERSION) nohup.out gmon.out
willy tarreauefae1842005-12-17 12:51:03 +0100636
Willy Tarreauebe0af42009-10-10 22:20:44 +0200637tags:
Willy Tarreau42d2c6c2010-03-29 09:35:20 +0200638 find src include \( -name '*.c' -o -name '*.h' \) -print0 | \
Willy Tarreauebe0af42009-10-10 22:20:44 +0200639 xargs -0 etags --declarations --members
640
willy tarreaue114bf92006-03-19 21:30:14 +0100641tar: clean
willy tarreaucee272f2006-03-19 21:16:26 +0100642 ln -s . haproxy-$(VERSION)
Willy Tarreaubaaee002006-06-26 02:48:02 +0200643 tar --exclude=haproxy-$(VERSION)/.git \
644 --exclude=haproxy-$(VERSION)/haproxy-$(VERSION) \
645 --exclude=haproxy-$(VERSION)/haproxy-$(VERSION).tar.gz \
646 -cf - haproxy-$(VERSION)/* | gzip -c9 >haproxy-$(VERSION).tar.gz
willy tarreaucee272f2006-03-19 21:16:26 +0100647 rm -f haproxy-$(VERSION)
648
Willy Tarreau9f0a9012006-10-15 14:24:14 +0200649git-tar: clean
Willy Tarreau63076b32009-07-23 13:43:33 +0200650 git archive --format=tar --prefix="haproxy-$(VERSION)/" HEAD | gzip -9 > haproxy-$(VERSION)$(SUBVERS).tar.gz
Willy Tarreauec692562007-09-09 23:31:11 +0200651
652version:
653 @echo "VERSION: $(VERSION)"
654 @echo "SUBVERS: $(SUBVERS)"
655 @echo "VERDATE: $(VERDATE)"
656
657# never use this one if you don't know what it is used for.
658update-version:
659 @echo "Ready to update the following versions :"
660 @echo "VERSION: $(VERSION)"
661 @echo "SUBVERS: $(SUBVERS)"
662 @echo "VERDATE: $(VERDATE)"
663 @echo "Press [ENTER] to continue or Ctrl-C to abort now.";read
664 echo "$(VERSION)" > VERSION
665 echo "$(SUBVERS)" > SUBVERS
666 echo "$(VERDATE)" > VERDATE