granicus.if.org Git - libevent/blob - Makefile.am

   1 # Makefile.am for libevent
   2 # Copyright 2000-2007 Niels Provos
   3 # Copyright 2007-2012 Niels Provos and Nick Mathewson
   4 #
   5 # See LICENSE for copying information.
   6
   7 ACLOCAL_AMFLAGS = -I m4
   8
   9 # This is the "Release" of the Libevent ABI.  It takes precedence over
  10 # the VERSION_INFO, so that two versions of Libevent with the same
  11 # "Release" are never binary-compatible.
  12 #
  13 # This number incremented once for the 2.0 release candidate, and
  14 # will increment for each series until we revise our interfaces enough
  15 # that we can seriously expect ABI compatibility between series.
  16 #
  17 RELEASE = -release 2.2
  18
  19 # This is the version info for the libevent binary API.  It has three
  20 # numbers:
  21 #   Current  -- the number of the binary API that we're implementing
  22 #   Revision -- which iteration of the implementation of the binary
  23 #               API are we supplying?
  24 #   Age      -- How many previous binary API versions do we also
  25 #               support?
  26 #
  27 # To increment a VERSION_INFO (current:revision:age):
  28 #    If the ABI didn't change:
  29 #        Return (current:revision+1:age)
  30 #    If the ABI changed, but it's backward-compatible:
  31 #        Return (current+1:0:age+1)
  32 #    If the ABI changed and it isn't backward-compatible:
  33 #        Return (current+1:0:0)
  34 #
  35 # Once an RC is out, DO NOT MAKE ANY ABI-BREAKING CHANGES IN THAT SERIES
  36 # UNLESS YOU REALLY REALLY HAVE TO.
  37 VERSION_INFO = 1:0:0
  38
  39 # History:          RELEASE    VERSION_INFO
  40 #  2.0.1-alpha --     2.0        1:0:0
  41 #  2.0.2-alpha --                2:0:0
  42 #  2.0.3-alpha --                2:0:0  (should have incremented; didn't.)
  43 #  2.0.4-alpha --                3:0:0
  44 #  2.0.5-beta  --                4:0:0
  45 #  2.0.6-rc    --     2.0        2:0:0
  46 #  2.0.7-rc    --     2.0        3:0:1
  47 #  2.0.8-rc    --     2.0        4:0:2
  48 #  2.0.9-rc    --     2.0        5:0:0 (ABI changed slightly)
  49 #  2.0.10-stable--    2.0        5:1:0 (No ABI change)
  50 #  2.0.11-stable--    2.0        6:0:1 (ABI changed, backward-compatible)
  51 #  2.0.12-stable--    2.0        6:1:1 (No ABI change)
  52 #  2.0.13-stable--    2.0        6:2:1 (No ABI change)
  53 #  2.0.14-stable--    2.0        6:3:1 (No ABI change)
  54 #  2.0.15-stable--    2.0        6:3:1 (Forgot to update :( )
  55 #  2.0.16-stable--    2.0        6:4:1 (No ABI change)
  56 #  2.0.17-stable--    2.0        6:5:1 (No ABI change)
  57 #  2.0.18-stable--    2.0        6:6:1 (No ABI change)
  58 #  2.0.19-stable--    2.0        6:7:1 (No ABI change)
  59 #  2.0.20-stable--    2.0        6:8:1 (No ABI change)
  60 #  2.0.21-stable--    2.0        6:9:1 (No ABI change)
  61 #
  62 # For Libevent 2.1:
  63 #  2.1.1-alpha --     2.1        1:0:0
  64 #  2.1.2-alpha --     2.1        1:0:0 (should have been 2:0:1)
  65 #  2.1.3-alpha --     2.1        3:0:0 (ABI changed slightly)
  66 #  2.1.4-alpha --     2.1        4:0:0 (ABI changed slightly)
  67 #  2.1.5-beta  --     2.1        5:0:0 (ABI changed slightly)
  68 #  2.1.6-beta  --     2.1        6:0:0 (ABI changed slightly)
  69 #  2.1.7-beta  --     2.1        6:1:0 (ABI changed slightly)
  70 #  2.1.8-stable--     2.1        6:2:0 (ABI changed slightly)
  71 #
  72 # For Libevent 2.2:
  73 #  2.2.0-alpha --     2.2        1:0:0
  74
  75 # ABI version history for this package effectively restarts every time
  76 # we change RELEASE.  Version 1.4.x had RELEASE of 1.4.
  77 #
  78 # Ideally, we would not be using RELEASE at all; instead we could just
  79 # use the VERSION_INFO field to label our backward-incompatible ABI
  80 # changes, and those would be few and far between.  Unfortunately,
  81 # Libevent still exposes far too many volatile structures in its
  82 # headers, so we pretty much have to assume that most development
  83 # series will break ABI compatibility.  For now, it's simplest just to
  84 # keep incrementing the RELEASE between series and resetting VERSION_INFO.
  85 #
  86 # Eventually, when we get to the point where the structures in the
  87 # headers are all non-changing (or not there at all!), we can shift to
  88 # a more normal worldview where backward-incompatible ABI changes are
  89 # nice and rare.  For the next couple of years, though, 'struct event'
  90 # is user-visible, and so we can pretty much guarantee that release
  91 # series won't be binary-compatible.
  92
  93 if INSTALL_LIBEVENT
  94 dist_bin_SCRIPTS = event_rpcgen.py
  95 endif
  96
  97 pkgconfigdir=$(libdir)/pkgconfig
  98 LIBEVENT_PKGCONFIG=libevent.pc libevent_core.pc libevent_extra.pc
  99
 100 # These sources are conditionally added by configure.ac or conditionally
 101 # included from other files.
 102 PLATFORM_DEPENDENT_SRC = \
 103         arc4random.c \
 104         epoll_sub.c \
 105         bufferevent_ssl.c \
 106         test/regress_ssl.c
 107
 108 CMAKE_FILES = \
 109         cmake/AddCompilerFlags.cmake \
 110         cmake/AddEventLibrary.cmake \
 111         cmake/CheckConstExists.cmake \
 112         cmake/CheckFileOffsetBits.c \
 113         cmake/CheckFileOffsetBits.cmake \
 114         cmake/CheckFunctionKeywords.cmake \
 115         cmake/CheckPrototypeDefinition.c.in \
 116         cmake/CheckPrototypeDefinition.cmake \
 117         cmake/CheckWorkingKqueue.cmake \
 118         cmake/CodeCoverage.cmake \
 119         cmake/COPYING-CMAKE-SCRIPTS \
 120         cmake/Copyright.txt \
 121         cmake/FindMbedTLS.cmake \
 122         cmake/LibeventConfig.cmake.in \
 123         cmake/LibeventConfigVersion.cmake.in \
 124         cmake/Macros.cmake \
 125         cmake/Uninstall.cmake.in \
 126         cmake/UseDoxygen.cmake \
 127         cmake/VersionViaGit.cmake \
 128         event-config.h.cmake \
 129         evconfig-private.h.cmake \
 130         CMakeLists.txt
 131
 132 DOCUMENTATION_FILES = \
 133         Documentation/Building.md
 134
 135 EXTRA_DIST = \
 136         ChangeLog-1.4 \
 137         ChangeLog-2.0 \
 138         Doxyfile \
 139         LICENSE \
 140         autogen.sh \
 141         event_rpcgen.py \
 142         libevent.pc.in \
 143         make-event-config.sed \
 144         whatsnew-2.0.txt \
 145         whatsnew-2.1.txt \
 146         README.md \
 147         $(CMAKE_FILES) \
 148         $(DOCUMENTATION_FILES) \
 149         $(PLATFORM_DEPENDENT_SRC)
 150
 151 LIBEVENT_LIBS_LA = libevent.la libevent_core.la libevent_extra.la
 152 if PTHREADS
 153 LIBEVENT_LIBS_LA += libevent_pthreads.la
 154 LIBEVENT_PKGCONFIG += libevent_pthreads.pc
 155 endif
 156 if OPENSSL
 157 LIBEVENT_LIBS_LA += libevent_openssl.la
 158 LIBEVENT_PKGCONFIG += libevent_openssl.pc
 159 endif
 160 if MBEDTLS
 161 LIBEVENT_LIBS_LA += libevent_mbedtls.la
 162 LIBEVENT_PKGCONFIG += libevent_mbedtls.pc
 163 endif
 164
 165 if INSTALL_LIBEVENT
 166 lib_LTLIBRARIES = $(LIBEVENT_LIBS_LA)
 167 pkgconfig_DATA = $(LIBEVENT_PKGCONFIG)
 168 else
 169 noinst_LTLIBRARIES =  $(LIBEVENT_LIBS_LA)
 170 endif
 171
 172 EXTRA_SOURCE=
 173 noinst_HEADERS=
 174 noinst_PROGRAMS=
 175 EXTRA_PROGRAMS=
 176 CLEANFILES=
 177 DISTCLEANFILES=
 178 BUILT_SOURCES =
 179 include include/include.am
 180 include sample/include.am
 181 include test/include.am
 182
 183 if BUILD_WIN32
 184
 185 SYS_CORE_LIBS = -liphlpapi
 186 SYS_LIBS = -lws2_32 -lshell32 -ladvapi32 -lbcrypt
 187 SYS_SRC = win32select.c buffer_iocp.c event_iocp.c \
 188         bufferevent_async.c
 189 SYS_INCLUDES = -IWIN32-Code
 190
 191 if THREADS
 192 SYS_SRC += evthread_win32.c
 193 endif
 194
 195 else
 196
 197 SYS_CORE_LIBS =
 198 SYS_LIBS =
 199 SYS_SRC =
 200 SYS_INCLUDES =
 201
 202 endif
 203
 204 if STRLCPY_IMPL
 205 SYS_SRC += strlcpy.c
 206 endif
 207 if SELECT_BACKEND
 208 SYS_SRC += select.c
 209 endif
 210 if POLL_BACKEND
 211 SYS_SRC += poll.c
 212 endif
 213 if DEVPOLL_BACKEND
 214 SYS_SRC += devpoll.c
 215 endif
 216 if KQUEUE_BACKEND
 217 SYS_SRC += kqueue.c
 218 endif
 219 if EPOLL_BACKEND
 220 SYS_SRC += epoll.c
 221 endif
 222 if EVPORT_BACKEND
 223 SYS_SRC += evport.c
 224 endif
 225 if WEPOLL_BACKEND
 226 SYS_SRC += epoll.c
 227 SYS_SRC += wepoll.c
 228 endif
 229 if SIGNAL_SUPPORT
 230 SYS_SRC += signal.c
 231 endif
 232
 233 BUILT_SOURCES += include/event2/event-config.h
 234
 235 include/event2/event-config.h: config.h make-event-config.sed
 236         $(AM_V_GEN)test -d include/event2 || $(MKDIR_P) include/event2
 237         $(AM_V_at)$(SED) -f $(srcdir)/make-event-config.sed < config.h > $@T
 238         $(AM_V_at)mv -f $@T $@
 239
 240 CORE_SRC =                                      \
 241         buffer.c                                \
 242         bufferevent.c                           \
 243         bufferevent_filter.c                    \
 244         bufferevent_pair.c                      \
 245         bufferevent_ratelim.c                   \
 246         bufferevent_sock.c                      \
 247         event.c                                 \
 248         evmap.c                                 \
 249         evthread.c                              \
 250         evutil.c                                \
 251         evutil_rand.c                           \
 252         evutil_time.c                           \
 253         watch.c                                 \
 254         listener.c                              \
 255         log.c                                   \
 256         $(SYS_SRC)
 257
 258 EXTRAS_SRC =                                    \
 259         evdns.c                                 \
 260         event_tagging.c                         \
 261         evrpc.c                                 \
 262         sha1.c                                  \
 263         ws.c                                    \
 264         http.c
 265
 266 if BUILD_WITH_NO_UNDEFINED
 267 NO_UNDEFINED = -no-undefined
 268 MAYBE_CORE = libevent_core.la
 269 else
 270 NO_UNDEFINED =
 271 MAYBE_CORE =
 272 endif
 273
 274 AM_CFLAGS = $(LIBEVENT_CFLAGS)
 275 AM_CPPFLAGS = -I$(srcdir)/compat -I./include -I$(srcdir)/include $(SYS_INCLUDES) $(LIBEVENT_CPPFLAGS)
 276 AM_LDFLAGS = $(LIBEVENT_LDFLAGS)
 277
 278 GENERIC_LDFLAGS = -version-info $(VERSION_INFO) $(RELEASE) $(NO_UNDEFINED) $(AM_LDFLAGS)
 279
 280 libevent_la_SOURCES = $(CORE_SRC) $(EXTRAS_SRC)
 281 libevent_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS) $(SYS_CORE_LIBS)
 282 libevent_la_LDFLAGS = $(GENERIC_LDFLAGS)
 283
 284 libevent_core_la_SOURCES = $(CORE_SRC)
 285 libevent_core_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS) $(SYS_CORE_LIBS)
 286 libevent_core_la_LDFLAGS = $(GENERIC_LDFLAGS)
 287
 288 if PTHREADS
 289 libevent_pthreads_la_SOURCES = evthread_pthread.c
 290 libevent_pthreads_la_LIBADD = $(MAYBE_CORE)
 291 libevent_pthreads_la_LDFLAGS = $(GENERIC_LDFLAGS)
 292 endif
 293
 294 libevent_extra_la_SOURCES = $(EXTRAS_SRC)
 295 libevent_extra_la_LIBADD = $(MAYBE_CORE) $(SYS_LIBS)
 296 libevent_extra_la_LDFLAGS = $(GENERIC_LDFLAGS)
 297
 298 if OPENSSL
 299 libevent_openssl_la_SOURCES = bufferevent_openssl.c bufferevent_ssl.c
 300 libevent_openssl_la_LIBADD = $(MAYBE_CORE) $(OPENSSL_LIBS)
 301 libevent_openssl_la_LDFLAGS = $(GENERIC_LDFLAGS)
 302 libevent_openssl_la_CPPFLAGS = $(AM_CPPFLAGS) $(OPENSSL_INCS)
 303 endif
 304
 305 if MBEDTLS
 306 libevent_mbedtls_la_SOURCES = bufferevent_mbedtls.c bufferevent_ssl.c
 307 libevent_mbedtls_la_LIBADD = $(MAYBE_CORE) $(MBEDTLS_LIBS)
 308 libevent_mbedtls_la_LDFLAGS = $(GENERIC_LDFLAGS)
 309 libevent_mbedtls_la_CPPFLAGS = $(AM_CPPFLAGS) $(MBEDTLS_INCS)
 310 endif
 311
 312 noinst_HEADERS +=                               \
 313         WIN32-Code/getopt.h                     \
 314         WIN32-Code/getopt.c                     \
 315         WIN32-Code/getopt_long.c        \
 316         WIN32-Code/tree.h                       \
 317         bufferevent-internal.h          \
 318         changelist-internal.h           \
 319         compat/sys/queue.h                      \
 320         defer-internal.h                        \
 321         epolltable-internal.h           \
 322         evbuffer-internal.h                     \
 323         event-internal.h                        \
 324         evmap-internal.h                        \
 325         evrpc-internal.h                        \
 326         evsignal-internal.h                     \
 327         evthread-internal.h                     \
 328         ht-internal.h                           \
 329         http-internal.h                         \
 330         iocp-internal.h                         \
 331         ipv6-internal.h                         \
 332         kqueue-internal.h                       \
 333         log-internal.h                          \
 334         minheap-internal.h                      \
 335         mm-internal.h                           \
 336         ratelim-internal.h                      \
 337         ratelim-internal.h                      \
 338         strlcpy-internal.h                      \
 339         time-internal.h                         \
 340         util-internal.h                         \
 341         openssl-compat.h                        \
 342         mbedtls-compat.h                        \
 343         sha1.h                                          \
 344         ssl-compat.h                        \
 345         wepoll.h
 346
 347 EVENT1_HDRS = \
 348         include/evdns.h \
 349         include/event.h \
 350         include/evhttp.h \
 351         include/evrpc.h \
 352         include/evutil.h
 353
 354 if INSTALL_LIBEVENT
 355 include_HEADERS = $(EVENT1_HDRS)
 356 else
 357 noinst_HEADERS += $(EVENT1_HDRS)
 358 endif
 359
 360 verify: check
 361
 362 include doxygen.am
 363
 364 DISTCLEANFILES += *~ libevent.pc libevent_core.pc libevent_extra.pc ./include/event2/event-config.h
 365