1 # configure.ac -*- autoconf -*- vim: filetype=config
4 # Copyright (C) 2011-2013 Data Differential, http://datadifferential.com/
5 # Copyright (C) 2006-2010 Brian Aker, Monty Taylor, Trond Norbye
8 # Use and distribution licensed under the BSD license. See
9 # the COPYING file in this directory for full text.
11 m4_include([version.m4])
14 AC_INIT([libmemcached],VERSION_NUMBER,[http://libmemcached.org/])
16 AC_CONFIG_AUX_DIR([build-aux])
17 AC_CONFIG_MACRO_DIR([m4])
19 # Setup the compilers early on
20 AC_PROG_CC([cc gcc clang])
21 AC_PROG_CXX([c++ g++ clang++])
25 AC_USE_SYSTEM_EXTENSIONS
27 AM_INIT_AUTOMAKE([1.11 color-tests -Wno-portability subdir-objects foreign tar-ustar])
29 AC_CONFIG_HEADERS([mem_config.h:mem_config.in])dnl Keep filename to 8.3 for MS-DOS.
30 AC_SUBST([AUTOHEADER_FILE],[mem_config.h])
31 AC_CONFIG_SRCDIR([libmemcached/memcached.cc])
33 #shared library versioning
34 MEMCACHED_UTIL_LIBRARY_VERSION=2:0:0
35 MEMCACHED_PROTOCAL_LIBRARY_VERSION=0:0:0
36 MEMCACHED_LIBRARY_VERSION=11:0:0
40 # current:revision:age
42 # | | +- increment if interfaces have been added
43 # | | set to zero if interfaces have been removed or changed
44 # | +- increment if source code has changed
45 # | set to zero if current is incremented
46 # +- increment if interfaces have been added, removed or changed
47 AC_SUBST([MEMCACHED_UTIL_LIBRARY_VERSION])
48 AC_SUBST([MEMCACHED_PROTOCAL_LIBRARY_VERSION])
49 AC_SUBST([MEMCACHED_LIBRARY_VERSION])
51 AX_HEX_VERSION([LIBMEMCACHED],[$VERSION])
52 AX_HEX_VERSION([LIBHASHKIT],[1.0.0])
53 AC_SUBST([RPM_RELEASE],[1])
55 m4_include([libhashkit/include.m4])
62 AC_SUBST([lt_cv_dlopen_libs])
66 AS_IF([test "x${ac_cv_prog_cc_c99}" == "xno"],[AC_MSG_ERROR([No c99 compatible compiler found])])
68 AC_DEFUN([CHECK_CXX0X],[
70 AX_CHECK_COMPILE_FLAG([-std=c++0x],[
71 CXX="$CXX -std=c++0x"])
79 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
81 AC_DEFUN([LIBMEMCACHED_PROTOCOL],
82 [AC_ARG_ENABLE([libmemcachedprotocol],
83 [AS_HELP_STRING([--enable-libmemcachedprotocol],
84 [Enable libmemcachedprotocol])],
85 [ax_enable_libmemcachedprotocol=yes],
86 [ax_enable_libmemcachedprotocol=no])
88 AM_CONDITIONAL([BUILD_LIBMEMCACHED_PROTOCOL],[test "$ax_enable_libmemcachedprotocol" = "yes"])
90 AC_MSG_CHECKING([for libmemcachedprotocol])
91 AC_MSG_RESULT([$ax_enable_libmemcachedprotocol])
95 # Adding support for libtest
96 m4_include([libtest/yatl.m4])
101 AM_CONDITIONAL([BUILDING_LIBMEMCACHED],[true])
102 AM_CONDITIONAL([HAVE_LIBMEMCACHED],[false])
103 AM_CONDITIONAL([HAVE_LIBDRIZZLE],[false])
104 AC_DEFINE([HAVE_LIBMEMCACHED],[1],[Enables libmemcached Support])
106 AM_CONDITIONAL([BUILDING_GEARMAN],[false])
120 # Checks for programs.
121 AC_CHECK_PROGS([DPKG_GENSYMBOLS],[dpkg-gensymbols])
122 AC_CHECK_PROGS([LEX],['flex'],[:])
123 AC_CHECK_PROGS([PERL],[perl])
124 AC_CHECK_PROGS([VALGRIND],['valgrind'])
125 AC_CHECK_PROGS([WINE],['wine'])
126 AC_CHECK_PROGS([YACC],['bison --warnings=all'],[:])
127 AC_CHECK_PROGS([RPMBUILD],[rpmbuild --nocheck])
128 AC_CHECK_PROGS([RPMDEV_SETUPTREE],[rpmdev-setuptree])
129 AC_CHECK_PROGS([RPM],[rpm])
134 AX_PROG_SPHINX_BUILD(,[AC_MSG_WARN([sphinx-build version 1.0 or greater is required to build man pages])])
135 AX_WITH_PROG([LCOV],[lcov])
136 AX_WITH_PROG([LCOV_GENHTML],[genhtml])
137 AC_DEFINE([HAVE_MEMCACHED_SASL_BINARY],[0],[If Memcached binary with sasl support is available])
139 # Checks for libraries.
140 AC_SEARCH_LIBS([getopt_long],[gnugetopt])
141 AC_SEARCH_LIBS([gethostbyname],[nsl])
143 # Checks for header files.
144 AC_CHECK_HEADERS_ONCE([arpa/inet.h])
145 AC_CHECK_HEADERS_ONCE([errno.h])
146 AC_CHECK_HEADERS_ONCE([execinfo.h])
147 AC_CHECK_HEADERS_ONCE([fcntl.h])
148 AC_CHECK_HEADERS_ONCE([features.h])
149 AC_CHECK_HEADERS_ONCE([fnmatch.h])
150 AC_CHECK_HEADERS_ONCE([inttypes.h])
151 AC_CHECK_HEADERS_ONCE([libintl.h])
152 AC_CHECK_HEADERS_ONCE([limits.h])
153 AC_CHECK_HEADERS_ONCE([linux/sysctl.h])
154 AC_CHECK_HEADERS_ONCE([mach/mach.h])
155 AC_CHECK_HEADERS_ONCE([malloc.h])
156 AC_CHECK_HEADERS_ONCE([math.h])
157 AC_CHECK_HEADERS_ONCE([netdb.h])
158 AC_CHECK_HEADERS_ONCE([netinet/in.h])
159 AC_CHECK_HEADERS_ONCE([netinet/tcp.h])
160 AC_CHECK_HEADERS_ONCE([poll.h])
161 AC_CHECK_HEADERS_ONCE([pthread.h])
162 AC_CHECK_HEADERS_ONCE([spawn.h])
163 AC_CHECK_HEADERS_ONCE([stdarg.h])
164 AC_CHECK_HEADERS_ONCE([stddef.h])
165 AC_CHECK_HEADERS_ONCE([stdio.h])
166 AC_CHECK_HEADERS_ONCE([stdlib.h])
167 AC_CHECK_HEADERS_ONCE([sys/socket.h])
168 AC_CHECK_HEADERS_ONCE([sys/sysctl.h])
169 AC_CHECK_HEADERS_ONCE([sys/time.h])
170 AC_CHECK_HEADERS_ONCE([sys/types.h])
171 AC_CHECK_HEADERS_ONCE([sys/un.h])
172 AC_CHECK_HEADERS_ONCE([sys/wait.h])
173 AC_CHECK_HEADERS_ONCE([syslog.h])
174 AC_CHECK_HEADERS_ONCE([time.h])
175 AC_CHECK_HEADERS_ONCE([unistd.h])
178 AC_CHECK_HEADERS_ONCE([winsock2.h])
179 AC_CHECK_HEADERS_ONCE([ws2tcpip.h])
181 # Checks for typedefs, structures, and compiler characteristics.
183 # Checks for library functions.
185 AC_CHECK_FUNCS([alarm])
186 AC_CHECK_FUNCS([atexit])
187 AC_CHECK_FUNCS([clock_gettime])
188 AC_CHECK_FUNCS([dup2])
189 AC_CHECK_FUNCS([fcntl])
190 AC_CHECK_FUNCS([floor])
191 AC_CHECK_FUNCS([getcwd])
192 AC_CHECK_FUNCS([getline])
193 AC_CHECK_FUNCS([gettimeofday])
194 AC_CHECK_FUNCS([inet_ntoa])
195 AC_CHECK_FUNCS([memchr])
196 AC_CHECK_FUNCS([memmove])
197 AC_CHECK_FUNCS([memset])
198 AC_CHECK_FUNCS([pipe2])
199 AC_CHECK_FUNCS([putenv])
200 AC_CHECK_FUNCS([select])
201 AC_CHECK_FUNCS([setenv])
202 AC_CHECK_FUNCS([sigignore])
203 AC_CHECK_FUNCS([socket])
204 AC_CHECK_FUNCS([sqrt])
205 AC_CHECK_FUNCS([strcasecmp])
206 AC_CHECK_FUNCS([strchr])
207 AC_CHECK_FUNCS([strdup])
208 AC_CHECK_FUNCS([strerror])
209 AC_CHECK_FUNCS([strstr])
210 AC_CHECK_FUNCS([strtol])
211 AC_CHECK_FUNCS([strtoul])
212 AC_CHECK_FUNCS([strtoull])
214 AC_FUNC_ERROR_AT_LINE
218 AC_CHECK_HEADER([umem.h],
219 [AC_DEFINE([HAVE_UMEM_H],[1],[Define this if you have umem.h])
223 AM_CONDITIONAL([BUILD_CACHE],[test "x$build_cache" = "xyes"])
227 AC_CHECK_TYPES([in_port_t],,,[[
228 #ifdef HAVE_SYS_TYPES_H
229 # include <sys/types.h>
231 #ifdef HAVE_NETINET_IN_H
232 # include <netinet/in.h>
237 AC_CHECK_TYPES([ptrdiff_t])
257 AX_CXX_GCC_ABI_DEMANGLE
261 AC_CHECK_LIB([rt],[clock_gettime],
262 [AC_SUBST([RT_LIB],[-lrt])
263 AC_DEFINE([HAVE_CLOCK_GETTIME],[1],[Have clock_gettime])],
264 [AC_DEFINE([HAVE_CLOCK_GETTIME],[0],[Have clock_gettime])])
267 AC_CHECK_HEADERS([atomic.h])
268 AS_IF([test "x$ac_cv_header_atomic_h" = "xyes"],
269 [AC_CHECK_FUNCS([atomic_add_64])
270 AC_CHECK_FUNCS([atomic_add_32])
271 AS_IF([test "x$ac_cv_func_atomic_add_64" = "xyes" -a "x$ac_cv_func_atomic_add_32" = "xyes"],
272 [AC_DEFINE([USE_ATOMIC_H],[1],[Define to true if you want to use functions from atomic.h])])])
274 AC_DEFINE([HAVE_LIBDRIZZLE],[0],[Support for libdrizzle])
275 AC_DEFINE([HAVE_DRIZZLED_BINARY],[0],[Support for DrizzleD])
276 AC_DEFINE([DRIZZLED_BINARY],[0],[Support for DrizzleD])
277 AC_DEFINE([GEARMAND_BLOBSLAP_WORKER],[0],[Support for Gearman Blobslap worker])
278 AC_DEFINE([HAVE_LIBPQ],[0],[Support for Postgres])
279 AC_DEFINE([HAVE_LIBCURL],[0],[Support for libcurl])
281 # Check for the requirements for running memcached with less privileges
282 # than the default privilege set. On Solaris we need setppriv and priv.h
283 # If you want to add support for other platforms you should check for
284 # your requirements, define HAVE_DROP_PRIVILEGES, and make sure you add
285 # the source file containing the implementation into memcached_SOURCE
287 AC_CHECK_FUNCS([setppriv],
288 [AC_CHECK_HEADER([priv.h],
289 [AC_DEFINE([HAVE_DROP_PRIVILEGES],
291 [Define this if you have an implementation of drop_privileges()])
292 build_solaris_privs=yes])
295 AM_CONDITIONAL([BUILD_POLL],[test "x$ac_cv_header_poll_h" = "xno"])
296 AM_CONDITIONAL([BUILD_WIN32_WRAPPERS],[test "x$ac_cv_header_winsock2_h" = "xyes"])
297 AS_IF([test "x$ac_cv_header_winsock2_h" = "xyes"],
298 [AM_LDFLAGS="$AM_LDFLAGS -lws2_32"
299 AM_CFLAGS="$AM_CFLAGS $NO_WERROR"
300 AM_CXXFLAGS="$AM_CXXFLAGS $NO_WERROR"
304 AX_UUID_GENERATE_TIME_SAFE
306 AC_DEFUN([CHECK_FOR_PTHREAD_AND_SASL],
308 AX_PTHREAD(, [AC_MSG_ERROR([could not find libpthread])])
309 AX_PTHREAD_TIMEDJOIN_NP
312 # The sasl functions should only be visible if we build with sasl support
315 AS_IF([test "x$ac_enable_sasl" = xyes],
316 [LIBMEMCACHED_WITH_SASL_SUPPORT="#define LIBMEMCACHED_WITH_SASL_SUPPORT 1"],
317 [LIBMEMCACHED_WITH_SASL_SUPPORT="#define LIBMEMCACHED_WITH_SASL_SUPPORT 0"])
318 AC_SUBST([LIBMEMCACHED_WITH_SASL_SUPPORT])
320 CHECK_FOR_PTHREAD_AND_SASL
322 # backtrace(), others require shared builds
323 AC_DEFUN([__ENABLE_SHARED],
324 [AC_REQUIRE([AX_PLATFORM])
325 AS_IF([test "x${TARGET_WINDOWS}" = "xtrue"],[enable_shared=no])
326 AS_IF([test "x$enable_shared" = "xyes"],
327 [AC_DEFINE([HAVE_SHARED_ENABLED],[1],[Enable code which requires shared library support. Like backtrace().])])])
328 AM_CONDITIONAL([SHARED_ENABLED],[test "x$enable_shared" = "xyes"])
330 PANDORA_ENABLE_DTRACE
334 AX_HARDEN_COMPILER_FLAGS
336 AX_AM_JOBSERVER([yes])
338 AC_CONFIG_FILES([Makefile
340 libmemcached-1.0/configure.h
341 support/libmemcached.pc
342 support/libmemcached.spec
347 echo "Configuration summary for $PACKAGE_NAME version $VERSION"
349 echo " * Installation prefix: $prefix"
350 echo " * System type: $host_vendor-$host_os"
351 echo " * Host CPU: $host_cpu"
352 echo " * C Compiler: $CC_VERSION"
353 echo " * C Flags: $CFLAGS"
354 echo " * C++ Compiler: $CXX_VERSION"
355 echo " * C++ Flags: $CXXFLAGS"
356 echo " * CPP Flags: $CPPFLAGS"
357 echo " * LIB Flags: $LIB"
358 echo " * Assertions enabled: $ax_enable_assert"
359 echo " * Debug enabled: $ax_enable_debug"
360 echo " * Shared: $enable_shared"
361 echo " * Warnings as failure: $ac_cv_warnings_as_errors"
362 echo " * SASL support: $ac_enable_sasl"
363 echo " * make -j: $enable_jobserver"
364 echo " * VCS checkout: $ac_cv_vcs_checkout"
372 echo "* NOTE: You are on FreeBSD. BSD make will not work."
374 echo "* use 'gmake' To build libmemcached"