libevent/Makefile.am

   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
   4
   5 ACLOCAL_AMFLAGS = -I m4
   6
   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.
  10 #
  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.
  14 #
  15 RELEASE = -release 2.0
  16
  17 # This is the version info for the libevent binary API.  It has three
  18 # numbers:
  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
  23 #               support?
  24 #
  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)
  32 #
  33 # Once an RC is out, DO NOT MAKE ANY ABI-BREAKING CHANGES IN THAT SERIES
  34 # UNLESS YOU REALLY REALLY HAVE TO.
  35 VERSION_INFO = 6:1:1
  36
  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
  42 #  2.0.5-beta  --                4:0:0
  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)
  47 #  2.0.10-stable--    2.0        5:1:0 (No ABI change)
  48 #  2.0.11-stable--    2.0        6:0:1 (ABI changed, backward-compatible)
  49 #  2.0.12-stable--    2.0        6:1:1 (No ABI change)
  50 #
  51 # For Libevent 2.1:
  52 #  2.1.1-alpha --     2.1        1:0:0
  53
  54
  55 # ABI version history for this package effectively restarts every time
  56 # we change RELEASE.  Version 1.4.x had RELEASE of 1.4.
  57 #
  58 # Ideally, we would not be using RELEASE at all; instead we could just
  59 # use the VERSION_INFO field to label our backward-incompatible ABI
  60 # changes, and those would be few and far between.  Unfortunately,
  61 # Libevent still exposes far too many volatile structures in its
  62 # headers, so we pretty much have to assume that most development
  63 # series will break ABI compatibility.  For now, it's simplest just to
  64 # keep incrementing the RELEASE between series and resetting VERSION_INFO.
  65 #
  66 # Eventually, when we get to the point where the structures in the
  67 # headers are all non-changing (or not there at all!), we can shift to
  68 # a more normal worldview where backward-incompatible ABI changes are
  69 # nice and rare.  For the next couple of years, though, 'struct event'
  70 # is user-visible, and so we can pretty much guarantee that release
  71 # series won't be binary-compatible.
  72
  73 dist_bin_SCRIPTS = event_rpcgen.py
  74
  75 pkgconfigdir=$(libdir)/pkgconfig
  76 LIBEVENT_PKGCONFIG=libevent.pc
  77
  78 # These sources are conditionally added by configure.in or conditionally
  79 # included from other files.
  80 PLATFORM_DEPENDENT_SRC = \
  81         epoll_sub.c \
  82         arc4random.c
  83
  84 EXTRA_DIST = \
  85         LICENSE \
  86         autogen.sh \
  87         libevent.pc.in \
  88         Doxyfile \
  89         whatsnew-2.0.txt \
  90         Makefile.nmake test/Makefile.nmake \
  91         $(PLATFORM_DEPENDENT_SRC)
  92
  93 LIBEVENT_LIBS_LA = libevent.la libevent_core.la libevent_extra.la
  94 if PTHREADS
  95 LIBEVENT_LIBS_LA += libevent_pthreads.la
  96 LIBEVENT_PKGCONFIG += libevent_pthreads.pc
  97 endif
  98 if OPENSSL
  99 LIBEVENT_LIBS_LA += libevent_openssl.la
 100 LIBEVENT_PKGCONFIG += libevent_openssl.pc
 101 endif
 102
 103 if INSTALL_LIBEVENT
 104 lib_LTLIBRARIES = $(LIBEVENT_LIBS_LA)
 105 pkgconfig_DATA = $(LIBEVENT_PKGCONFIG)
 106 else
 107 noinst_LTLIBRARIES =  $(LIBEVENT_LIBS_LA)
 108 endif
 109
 110 SUBDIRS = . include sample test
 111
 112 if BUILD_WIN32
 113
 114 SYS_LIBS = -lws2_32 -lshell32 -ladvapi32
 115 SYS_SRC = win32select.c evthread_win32.c buffer_iocp.c event_iocp.c \
 116         bufferevent_async.c
 117 SYS_INCLUDES = -IWIN32-Code
 118
 119 else
 120
 121 SYS_LIBS =
 122 SYS_SRC =
 123 SYS_INCLUDES =
 124
 125 endif
 126
 127 if SELECT_BACKEND
 128 SYS_SRC += select.c
 129 endif
 130 if POLL_BACKEND
 131 SYS_SRC += poll.c
 132 endif
 133 if DEVPOLL_BACKEND
 134 SYS_SRC += devpoll.c
 135 endif
 136 if KQUEUE_BACKEND
 137 SYS_SRC += kqueue.c
 138 endif
 139 if EPOLL_BACKEND
 140 SYS_SRC += epoll.c
 141 endif
 142 if EVPORT_BACKEND
 143 SYS_SRC += evport.c
 144 endif
 145 if SIGNAL_SUPPORT
 146 SYS_SRC += signal.c
 147 endif
 148
 149 BUILT_SOURCES = ./include/event2/event-config.h
 150
 151 ./include/event2/event-config.h: config.h
 152         @MKDIR_P@ ./include/event2
 153         echo '/* event2/event-config.h' > $@
 154         echo ' *' >> $@
 155         echo ' * This file was generated by autoconf when libevent was built, and post-' >> $@
 156         echo ' * processed by Libevent so that its macros would have a uniform prefix.' >> $@
 157         echo ' *' >> $@
 158         echo ' * DO NOT EDIT THIS FILE.' >> $@
 159         echo ' *' >> $@
 160         echo ' * Do not rely on macros in this file existing in later versions.'>> $@
 161         echo ' */' >> $@
 162         echo '#ifndef _EVENT2_EVENT_CONFIG_H_' >> $@
 163         echo '#define _EVENT2_EVENT_CONFIG_H_' >> $@
 164
 165         sed -e 's/#define /#define _EVENT_/' \
 166             -e 's/#undef /#undef _EVENT_/' \
 167             -e 's/#ifndef /#ifndef _EVENT_/' < config.h >> $@
 168         echo "#endif" >> $@
 169
 170 CORE_SRC = event.c evthread.c buffer.c \
 171         bufferevent.c bufferevent_sock.c bufferevent_filter.c \
 172         bufferevent_pair.c listener.c bufferevent_ratelim.c \
 173         evmap.c log.c evutil.c evutil_rand.c strlcpy.c $(SYS_SRC)
 174 EXTRA_SRC = event_tagging.c http.c evdns.c evrpc.c
 175
 176 if BUILD_WITH_NO_UNDEFINED
 177 NO_UNDEFINED = -no-undefined
 178 MAYBE_CORE = libevent_core.la
 179 else
 180 NO_UNDEFINED =
 181 MAYBE_CORE =
 182 endif
 183
 184 GENERIC_LDFLAGS = -static
 185
 186 libevent_la_SOURCES = $(CORE_SRC) $(EXTRA_SRC)
 187 libevent_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS)
 188 libevent_la_LDFLAGS = $(GENERIC_LDFLAGS)
 189
 190 libevent_core_la_SOURCES = $(CORE_SRC)
 191 libevent_core_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS)
 192 libevent_core_la_LDFLAGS = $(GENERIC_LDFLAGS)
 193
 194 if PTHREADS
 195 libevent_pthreads_la_SOURCES = evthread_pthread.c
 196 libevent_pthreads_la_LIBADD = $(MAYBE_CORE)
 197 libevent_pthreads_la_LDFLAGS = $(GENERIC_LDFLAGS)
 198 endif
 199
 200 libevent_extra_la_SOURCES = $(EXTRA_SRC)
 201 libevent_extra_la_LIBADD = $(MAYBE_CORE) $(SYS_LIBS)
 202 libevent_extra_la_LDFLAGS = $(GENERIC_LDFLAGS)
 203
 204 if OPENSSL
 205 libevent_openssl_la_SOURCES = bufferevent_openssl.c
 206 libevent_openssl_la_LIBADD = $(MAYBE_CORE) $(OPENSSL_LIBS)
 207 libevent_openssl_la_LDFLAGS = $(GENERIC_LDFLAGS)
 208 endif
 209
 210 noinst_HEADERS = util-internal.h mm-internal.h ipv6-internal.h \
 211         evrpc-internal.h strlcpy-internal.h evbuffer-internal.h \
 212         bufferevent-internal.h http-internal.h event-internal.h \
 213         evthread-internal.h ht-internal.h defer-internal.h \
 214         minheap-internal.h log-internal.h evsignal-internal.h evmap-internal.h \
 215         changelist-internal.h iocp-internal.h \
 216         ratelim-internal.h \
 217         WIN32-Code/event2/event-config.h \
 218         WIN32-Code/tree.h \
 219         compat/sys/queue.h
 220
 221 EVENT1_HDRS = event.h evhttp.h evdns.h evrpc.h evutil.h
 222
 223 if INSTALL_LIBEVENT
 224 include_HEADERS = $(EVENT1_HDRS)
 225 else
 226 noinst_HEADERS += $(EVENT1_HDRS)
 227 endif
 228
 229 AM_CPPFLAGS = -I$(srcdir)/compat -I$(srcdir)/include -I./include $(SYS_INCLUDES)
 230
 231 verify: check
 232
 233 doxygen: FORCE
 234         doxygen $(srcdir)/Doxyfile
 235 FORCE:
 236
 237 DISTCLEANFILES = *~ libevent.pc ./include/event2/event-config.h
 238
 239 install:
 240