1 # Makefile.am for libevent
2 # Copyright 2000-2007 Niels Provos
3 # Copyright 2007-2012 Niels Provos and Nick Mathewson
5 # See LICENSE for copying information.
7 # 'foreign' means that we're not enforcing GNU package rules strictly.
8 # '1.7' means that we need automake 1.7 or later (and we do).
9 AUTOMAKE_OPTIONS = foreign 1.7
11 ACLOCAL_AMFLAGS = -I m4
13 # This is the "Release" of the Libevent ABI. It takes precedence over
14 # the VERSION_INFO, so that two versions of Libevent with the same
15 # "Release" are never binary-compatible.
17 # This number incremented once for the 2.0 release candidate, and
18 # will increment for each series until we revise our interfaces enough
19 # that we can seriously expect ABI compatibility between series.
21 RELEASE = -release 2.0
23 # This is the version info for the libevent binary API. It has three
25 # Current -- the number of the binary API that we're implementing
26 # Revision -- which iteration of the implementation of the binary
27 # API are we supplying?
28 # Age -- How many previous binary API versions do we also
31 # To increment a VERSION_INFO (current:revision:age):
32 # If the ABI didn't change:
33 # Return (current:revision+1:age)
34 # If the ABI changed, but it's backward-compatible:
35 # Return (current+1:0:age+1)
36 # If the ABI changed and it isn't backward-compatible:
37 # Return (current+1:0:0)
39 # Once an RC is out, DO NOT MAKE ANY ABI-BREAKING CHANGES IN THAT SERIES
40 # UNLESS YOU REALLY REALLY HAVE TO.
43 # History: RELEASE VERSION_INFO
44 # 2.0.1-alpha -- 2.0 1:0:0
45 # 2.0.2-alpha -- 2:0:0
46 # 2.0.3-alpha -- 2:0:0 (should have incremented; didn't.)
47 # 2.0.4-alpha -- 3:0:0
49 # 2.0.6-rc -- 2.0 2:0:0
50 # 2.0.7-rc -- 2.0 3:0:1
51 # 2.0.8-rc -- 2.0 4:0:2
52 # 2.0.9-rc -- 2.0 5:0:0 (ABI changed slightly)
53 # 2.0.10-stable-- 2.0 5:1:0 (No ABI change)
54 # 2.0.11-stable-- 2.0 6:0:1 (ABI changed, backward-compatible)
55 # 2.0.12-stable-- 2.0 6:1:1 (No ABI change)
56 # 2.0.13-stable-- 2.0 6:2:1 (No ABI change)
57 # 2.0.14-stable-- 2.0 6:3:1 (No ABI change)
58 # 2.0.15-stable-- 2.0 6:3:1 (Forgot to update :( )
59 # 2.0.16-stable-- 2.0 6:4:1 (No ABI change)
60 # 2.0.17-stable-- 2.0 6:5:1 (No ABI change)
61 # 2.0.18-stable-- 2.0 6:6:1 (No ABI change)
64 # 2.1.1-alpha -- 2.1 1:0:0
67 # ABI version history for this package effectively restarts every time
68 # we change RELEASE. Version 1.4.x had RELEASE of 1.4.
70 # Ideally, we would not be using RELEASE at all; instead we could just
71 # use the VERSION_INFO field to label our backward-incompatible ABI
72 # changes, and those would be few and far between. Unfortunately,
73 # Libevent still exposes far too many volatile structures in its
74 # headers, so we pretty much have to assume that most development
75 # series will break ABI compatibility. For now, it's simplest just to
76 # keep incrementing the RELEASE between series and resetting VERSION_INFO.
78 # Eventually, when we get to the point where the structures in the
79 # headers are all non-changing (or not there at all!), we can shift to
80 # a more normal worldview where backward-incompatible ABI changes are
81 # nice and rare. For the next couple of years, though, 'struct event'
82 # is user-visible, and so we can pretty much guarantee that release
83 # series won't be binary-compatible.
86 dist_bin_SCRIPTS = event_rpcgen.py
89 # These sources are conditionally added by configure.in or conditionally
90 # included from other files.
91 PLATFORM_DEPENDENT_SRC = \
102 Makefile.nmake test/Makefile.nmake \
103 $(PLATFORM_DEPENDENT_SRC)
105 LIBEVENT_LIBS_LA = libevent.la libevent_core.la libevent_extra.la
107 LIBEVENT_LIBS_LA += libevent_pthreads.la
110 LIBEVENT_LIBS_LA += libevent_openssl.la
114 lib_LTLIBRARIES = $(LIBEVENT_LIBS_LA)
116 noinst_LTLIBRARIES = $(LIBEVENT_LIBS_LA)
119 SUBDIRS = . include sample test
123 SYS_LIBS = -lws2_32 -lshell32 -ladvapi32
124 SYS_SRC = win32select.c evthread_win32.c buffer_iocp.c event_iocp.c \
126 SYS_INCLUDES = -IWIN32-Code
158 BUILT_SOURCES = ./include/event2/event-config.h
160 ./include/event2/event-config.h: config.h
161 @MKDIR_P@ ./include/event2
162 echo '/* event2/event-config.h' > $@
164 echo ' * This file was generated by autoconf when libevent was built, and post-' >> $@
165 echo ' * processed by Libevent so that its macros would have a uniform prefix.' >> $@
167 echo ' * DO NOT EDIT THIS FILE.' >> $@
169 echo ' * Do not rely on macros in this file existing in later versions.'>> $@
171 echo '#ifndef _EVENT2_EVENT_CONFIG_H_' >> $@
172 echo '#define _EVENT2_EVENT_CONFIG_H_' >> $@
174 sed -e 's/#define /#define _EVENT_/' \
175 -e 's/#undef /#undef _EVENT_/' \
176 -e 's/#ifndef /#ifndef _EVENT_/' < config.h >> $@
179 CORE_SRC = event.c evthread.c buffer.c \
180 bufferevent.c bufferevent_sock.c bufferevent_filter.c \
181 bufferevent_pair.c listener.c bufferevent_ratelim.c \
182 evmap.c log.c evutil.c evutil_rand.c strlcpy.c $(SYS_SRC)
183 EXTRA_SRC = event_tagging.c http.c evdns.c evrpc.c
185 if BUILD_WITH_NO_UNDEFINED
186 NO_UNDEFINED = -no-undefined
187 MAYBE_CORE = libevent_core.la
193 GENERIC_LDFLAGS = -static
195 libevent_la_SOURCES = $(CORE_SRC) $(EXTRA_SRC)
196 libevent_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS)
197 libevent_la_LDFLAGS = $(GENERIC_LDFLAGS)
199 libevent_core_la_SOURCES = $(CORE_SRC)
200 libevent_core_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS)
201 libevent_core_la_LDFLAGS = $(GENERIC_LDFLAGS)
204 libevent_pthreads_la_SOURCES = evthread_pthread.c
205 libevent_pthreads_la_LIBADD = $(MAYBE_CORE)
206 libevent_pthreads_la_LDFLAGS = $(GENERIC_LDFLAGS)
209 libevent_extra_la_SOURCES = $(EXTRA_SRC)
210 libevent_extra_la_LIBADD = $(MAYBE_CORE) $(SYS_LIBS)
211 libevent_extra_la_LDFLAGS = $(GENERIC_LDFLAGS)
214 libevent_openssl_la_SOURCES = bufferevent_openssl.c
215 libevent_openssl_la_LIBADD = $(MAYBE_CORE) $(OPENSSL_LIBS)
216 libevent_openssl_la_LDFLAGS = $(GENERIC_LDFLAGS)
219 noinst_HEADERS = util-internal.h mm-internal.h ipv6-internal.h \
220 evrpc-internal.h strlcpy-internal.h evbuffer-internal.h \
221 bufferevent-internal.h http-internal.h event-internal.h \
222 evthread-internal.h ht-internal.h defer-internal.h \
223 minheap-internal.h log-internal.h evsignal-internal.h evmap-internal.h \
224 changelist-internal.h iocp-internal.h \
226 WIN32-Code/event2/event-config.h \
230 EVENT1_HDRS = event.h evhttp.h evdns.h evrpc.h evutil.h
233 include_HEADERS = $(EVENT1_HDRS)
235 noinst_HEADERS += $(EVENT1_HDRS)
238 AM_CPPFLAGS = -I$(srcdir)/compat -I$(srcdir)/include -I./include $(SYS_INCLUDES)
243 doxygen $(srcdir)/Doxyfile
246 DISTCLEANFILES = *~ ./include/event2/event-config.h