1 # 'foreign' means that we're not enforcing GNU package rules strictly.
2 # '1.7' means that we need automake 1.7 or later (and we do).
3 AUTOMAKE_OPTIONS = foreign 1.7
5 ACLOCAL_AMFLAGS = -I m4
7 # This is the "Release" of the Libevent ABI. It takes precedence over
8 # the VERSION_INFO, so that two versions of Libevent with the same
9 # "Release" are never binary-compatible.
11 # This number incremented once for the 2.0 release candidate, and
12 # will increment for each series until we revise our interfaces enough
13 # that we can seriously expect ABI compatibility between series.
15 RELEASE = -release 2.0
17 # This is the version info for the libevent binary API. It has three
19 # Current -- the number of the binary API that we're implementing
20 # Revision -- which iteration of the implementation of the binary
21 # API are we supplying?
22 # Age -- How many previous binary API versions do we also
25 # To increment a VERSION_INFO (current:revision:age):
26 # If the ABI didn't change:
27 # Return (current:revision+1:age)
28 # If the ABI changed, but it's backward-compatible:
29 # Return (current+1:0:age+1)
30 # If the ABI changed and it isn't backward-compatible:
31 # Return (current+1:0:0)
33 # Once an RC is out, DO NOT MAKE ANY ABI-BREAKING CHANGES IN THAT SERIES
34 # UNLESS YOU REALLY REALLY HAVE TO.
37 # History: RELEASE VERSION_INFO
38 # 2.0.1-alpha -- 2.0 1:0:0
39 # 2.0.2-alpha -- 2:0:0
40 # 2.0.3-alpha -- 2:0:0 (should have incremented; didn't.)
41 # 2.0.4-alpha -- 3:0:0
43 # 2.0.6-rc -- 2.0 2:0:0
44 # 2.0.7-rc -- 2.0 3:0:1
45 # 2.0.8-rc -- 2.0 4:0:2
46 # 2.0.9-rc -- 2.0 5:0:0 (ABI changed slightly)
48 # 2.0.10-stable-- 2.0 5:1:0 (No ABI change)
51 # 2.1.1-alpha -- 2.1 1:0:0
54 # ABI version history for this package effectively restarts every time
55 # we change RELEASE. Version 1.4.x had RELEASE of 1.4.
57 # Ideally, we would not be using RELEASE at all; instead we could just
58 # use the VERSION_INFO field to label our backward-incompatible ABI
59 # changes, and those would be few and far between. Unfortunately,
60 # Libevent still exposes far too many volatile structures in its
61 # headers, so we pretty much have to assume that most development
62 # series will break ABI compatibility. For now, it's simplest just to
63 # keep incrementing the RELEASE between series and resetting VERSION_INFO.
65 # Eventually, when we get to the point where the structures in the
66 # headers are all non-changing (or not there at all!), we can shift to
67 # a more normal worldview where backward-incompatible ABI changes are
68 # nice and rare. For the next couple of years, though, 'struct event'
69 # is user-visible, and so we can pretty much guarantee that release
70 # series won't be binary-compatible.
72 dist_bin_SCRIPTS = event_rpcgen.py
74 pkgconfigdir=$(libdir)/pkgconfig
75 pkgconfig_DATA=libevent.pc
77 # These sources are conditionally added by configure.in or conditionally
78 # included from other files.
79 PLATFORM_DEPENDENT_SRC = \
89 Makefile.nmake test/Makefile.nmake \
90 $(PLATFORM_DEPENDENT_SRC)
92 lib_LTLIBRARIES = libevent.la libevent_core.la libevent_extra.la
94 lib_LTLIBRARIES += libevent_pthreads.la
95 pkgconfig_DATA += libevent_pthreads.pc
98 lib_LTLIBRARIES += libevent_openssl.la
99 pkgconfig_DATA += libevent_openssl.pc
102 SUBDIRS = . include sample test
107 SYS_SRC = win32select.c evthread_win32.c buffer_iocp.c event_iocp.c \
109 SYS_INCLUDES = -IWIN32-Code
141 BUILT_SOURCES = ./include/event2/event-config.h
143 ./include/event2/event-config.h: config.h
144 @MKDIR_P@ ./include/event2
145 echo '/* event2/event-config.h' > $@
147 echo ' * This file was generated by autoconf when libevent was built, and post-' >> $@
148 echo ' * processed by Libevent so that its macros would have a uniform prefix.' >> $@
150 echo ' * DO NOT EDIT THIS FILE.' >> $@
152 echo ' * Do not rely on macros in this file existing in later versions.'>> $@
154 echo '#ifndef _EVENT2_EVENT_CONFIG_H_' >> $@
155 echo '#define _EVENT2_EVENT_CONFIG_H_' >> $@
157 sed -e 's/#define /#define _EVENT_/' \
158 -e 's/#undef /#undef _EVENT_/' \
159 -e 's/#ifndef /#ifndef _EVENT_/' < config.h >> $@
162 CORE_SRC = event.c evthread.c buffer.c \
163 bufferevent.c bufferevent_sock.c bufferevent_filter.c \
164 bufferevent_pair.c listener.c bufferevent_ratelim.c \
165 evmap.c log.c evutil.c evutil_rand.c strlcpy.c $(SYS_SRC)
166 EXTRA_SRC = event_tagging.c http.c evdns.c evrpc.c
169 NO_UNDEFINED = -no-undefined
170 MAYBE_CORE = libevent_core.la
176 GENERIC_LDFLAGS = -static
178 libevent_la_SOURCES = $(CORE_SRC) $(EXTRA_SRC)
179 libevent_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS)
180 libevent_la_LDFLAGS = $(GENERIC_LDFLAGS)
182 libevent_core_la_SOURCES = $(CORE_SRC)
183 libevent_core_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS)
184 libevent_core_la_LDFLAGS = $(GENERIC_LDFLAGS)
187 libevent_pthreads_la_SOURCES = evthread_pthread.c
188 libevent_pthreads_la_LDFLAGS = $(GENERIC_LDFLAGS)
191 libevent_extra_la_SOURCES = $(EXTRA_SRC)
192 libevent_extra_la_LIBADD = $(MAYBE_CORE) $(SYS_LIBS)
193 libevent_extra_la_LDFLAGS = $(GENERIC_LDFLAGS)
196 libevent_openssl_la_SOURCES = bufferevent_openssl.c
197 libevent_openssl_la_LIBADD = $(MAYBE_CORE) -lcrypto -lssl
198 libevent_openssl_la_LDFLAGS = $(GENERIC_LDFLAGS)
201 noinst_HEADERS = util-internal.h mm-internal.h ipv6-internal.h \
202 evrpc-internal.h strlcpy-internal.h evbuffer-internal.h \
203 bufferevent-internal.h http-internal.h event-internal.h \
204 evthread-internal.h ht-internal.h defer-internal.h \
205 minheap-internal.h log-internal.h evsignal-internal.h evmap-internal.h \
206 changelist-internal.h iocp-internal.h \
208 WIN32-Code/event2/event-config.h \
212 include_HEADERS = event.h evhttp.h evdns.h evrpc.h evutil.h
214 INCLUDES = -I$(srcdir)/compat -I$(srcdir)/include -I./include $(SYS_INCLUDES)
219 doxygen $(srcdir)/Doxyfile
222 DISTCLEANFILES = *~ libevent.pc ./include/event2/event-config.h