diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 487 |
1 files changed, 0 insertions, 487 deletions
diff --git a/configure.ac b/configure.ac deleted file mode 100644 index 0c41604..0000000 --- a/configure.ac +++ /dev/null @@ -1,487 +0,0 @@ -# -*- Autoconf -*- -# Process this file with autoconf to produce a configure script. -AC_PREREQ(2.61) -# -# The 0MQ version number is extracted from include/zmq.h using -# the version.sh script. Hence, it should be updated there. -# The version in git should reflect the *next* version planned. -# -AC_INIT([zeromq],[m4_esyscmd([./version.sh])],[zeromq-dev@lists.zeromq.org]) - -AC_CONFIG_AUX_DIR(config) -AC_CONFIG_MACRO_DIR(config) -AC_CONFIG_HEADERS([src/platform.hpp]) -AM_INIT_AUTOMAKE(tar-ustar dist-zip foreign) -m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) - -# This lets us use PACKAGE_VERSION in Makefiles -AC_SUBST(PACKAGE_VERSION) - -# Libtool -version-info (ABI version) -# -# Don't change this unless you know exactly what you're doing and have read and -# understand: -# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html -# -# Changes: -# -# ZeroMQ versions prior to 2.1.0 use 0:0:0 (undefined) -# ZeroMQ versions 2.1.x: 1:0:0 (ABI version 1) -# ZeroMQ version 3.0: 2:0:0 (ABI version 2) -# ZeroMQ version 3.1: 3:0:0 (ABI version 3) -# ZeroMQ version 4.0: 4:0:1 (ABI version 4) -# -# libzmq -version-info current:revision:age -LTVER="4:0:1" -AC_SUBST(LTVER) - -# Take a copy of original flags -ZMQ_ORIG_CFLAGS="${CFLAGS:-none}" -ZMQ_ORIG_CPPFLAGS="${CPPFLAGS:-none}" -ZMQ_ORIG_CXXFLAGS="${CXXFLAGS:-none}" - -# Checks for programs. -AC_PROG_CC -AC_PROG_CC_C99 -AC_PROG_CXX -AM_PROG_CC_C_O -AC_PROG_SED -AC_PROG_AWK - -# Libtool configuration for different targets. See acinclude.m4 -AC_ARG_VAR([XMLTO], [Path to xmlto command]) -AC_PATH_PROG([XMLTO], [xmlto]) -AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) -AC_PATH_PROG([ASCIIDOC], [asciidoc]) -LIBZMQ_CONFIG_LIBTOOL -AC_LIBTOOL_WIN32_DLL -AC_PROG_LIBTOOL - -# Check whether to build a with debug symbols -LIBZMQ_CHECK_ENABLE_DEBUG - -# Check wheter to enable code coverage -LIBZMQ_WITH_GCOV - -# Allow libsodium to be installed in a custom path: - -AC_ARG_WITH([libsodium], - [AS_HELP_STRING([--with-libsodium], - [Specify libsodium prefix])], - [zmq_search_libsodium="yes"], - []) - -if test "x$zmq_search_libsodium" = "xyes"; then - if test -r "${with_libsodium}/include/sodium.h"; then - CPPFLAGS="-I${with_libsodium}/include ${CPPFLAGS}" - LDFLAGS="-L${with_libsodium}/lib ${LDFLAGS}" - fi -fi - -AC_ARG_WITH([libsodium-include-dir], - [AS_HELP_STRING([--with-libsodium-include-dir], - [Specify libsodium include prefix])], - [zmq_search_libsodium_include="yes"], - []) - -if test "x$zmq_search_libsodium_include" = "xyes"; then - if test -r "${with_libsodium_include_dir}/sodium.h"; then - CPPFLAGS="-I${with_libsodium_include_dir}/include ${CPPFLAGS}" - fi -fi - -AC_ARG_WITH([libsodium_lib_dir], - [AS_HELP_STRING([--with-libsodium-lib-dir], - [Specify libsodium library prefix])], - [zmq_search_libsodium_lib="yes"], - []) - -if test "x$zmq_search_libsodium_lib" = "xyes"; then - if test -r "${with_libsodium_lib_dir}/libsodium.{a|so|dylib}"; then - LDFLAGS="-L${with_libsodium}/lib ${LDFLAGS}" - fi -fi - -# Set pedantic -libzmq_pedantic="yes" - -# By default compiling with -Werror except OSX. -libzmq_werror="yes" - -# By default use DSO visibility -libzmq_dso_visibility="yes" - -# Platform specific checks -libzmq_on_mingw32="no" -libzmq_on_android="no" -libzmq_on_linux="no" - -# Set some default features required by 0MQ code. -CPPFLAGS="-D_REENTRANT -D_THREAD_SAFE $CPPFLAGS" - -# For host type checks -AC_CANONICAL_HOST - -# OS-specific tests -case "${host_os}" in - *linux*) - # Define on Linux to enable all library features. Define if using a gnu compiler - if test "x$GXX" = "xyes"; then - CPPFLAGS="-D_GNU_SOURCE $CPPFLAGS" - fi - AC_DEFINE(ZMQ_HAVE_LINUX, 1, [Have Linux OS]) - libzmq_on_linux="yes" - - case "${host_os}" in - *android*) - AC_DEFINE(ZMQ_HAVE_ANDROID, 1, [Have Android OS]) - libzmq_on_android="yes" - ;; - esac - ;; - *solaris*) - # Define on Solaris to enable all library features - CPPFLAGS="-D_PTHREADS $CPPFLAGS" - AC_DEFINE(ZMQ_HAVE_SOLARIS, 1, [Have Solaris OS]) - AC_CHECK_LIB(socket, socket) - AC_CHECK_LIB(nsl, gethostbyname) - AC_MSG_CHECKING([whether atomic operations can be used]) - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[#include <atomic.h>]], - [[uint32_t value; - atomic_cas_32 (&value, 0, 0); - return 0;]])], - [solaris_has_atomic=yes], - [solaris_has_atomic=no]) - AC_MSG_RESULT([$solaris_has_atomic]) - # Solaris 8 does not have atomic operations exported to user space. - if test "x$solaris_has_atomic" = "xno"; then - AC_DEFINE(ZMQ_FORCE_MUTEXES, 1, [Force to use mutexes]) - fi - # ssp library is required for libsodium on Solaris-like systems - LDFLAGS="-lssp $LDFLAGS" - CPPFLAGS="$CPPFLAGS -Wno-long-long" - ;; - *freebsd*) - # Define on FreeBSD to enable all library features - CPPFLAGS="-D__BSD_VISIBLE $CPPFLAGS" - AC_DEFINE(ZMQ_HAVE_FREEBSD, 1, [Have FreeBSD OS]) - ;; - *darwin*) - # Define on Darwin to enable all library features - CPPFLAGS="-D_DARWIN_C_SOURCE $CPPFLAGS" - libzmq_pedantic="no" - libzmq_werror="no" - AC_DEFINE(ZMQ_HAVE_OSX, 1, [Have DarwinOSX OS]) - AC_LANG_PUSH([C++]) - LIBZMQ_CHECK_LANG_FLAG_PREPEND([-Wno-uninitialized]) - AC_LANG_POP([C++]) - ;; - *netbsd*) - # Define on NetBSD to enable all library features - CPPFLAGS="-D_NETBSD_SOURCE $CPPFLAGS" - AC_DEFINE(ZMQ_HAVE_NETBSD, 1, [Have NetBSD OS]) - # NetBSD 5.0 and newer provides atomic operations but we can - # only use these on systems where PR #42842 has been fixed so - # we must try and link a test program using C++. - libzmq_netbsd_has_atomic=no - AC_MSG_CHECKING([whether atomic operations can be used]) - AC_LANG_PUSH([C++]) - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[#include <atomic.h>]], - [[uint32_t value; - atomic_cas_32 (&value, 0, 0); - return 0;]])], - [libzmq_netbsd_has_atomic=yes], - [libzmq_netbsd_has_atomic=no]) - AC_LANG_POP([C++]) - AC_MSG_RESULT([$libzmq_netbsd_has_atomic]) - if test "x$libzmq_netbsd_has_atomic" = "xno"; then - AC_DEFINE(ZMQ_FORCE_MUTEXES, 1, [Force to use mutexes]) - fi - ;; - *openbsd*) - # Define on OpenBSD to enable all library features - CPPFLAGS="-D_BSD_SOURCE $CPPFLAGS" - AC_DEFINE(ZMQ_HAVE_OPENBSD, 1, [Have OpenBSD OS]) - ;; - *nto-qnx*) - libzmq_pedantic="no" - AC_DEFINE(ZMQ_HAVE_QNXNTO, 1, [Have QNX Neutrino OS]) - AC_CHECK_LIB(socket, socket) - ;; - *aix*) - AC_DEFINE(ZMQ_HAVE_AIX, 1, [Have AIX OS]) - ;; - *hpux*) - # Define on HP-UX to enable all library features - CPPFLAGS="-D_POSIX_C_SOURCE=200112L $CPPFLAGS" - AC_DEFINE(ZMQ_HAVE_HPUX, 1, [Have HPUX OS]) - LIBZMQ_CHECK_LANG_FLAG_PREPEND([-Ae]) - AC_CHECK_FUNCS(gethrtime) - ;; - *mingw32*) - AC_DEFINE(ZMQ_HAVE_WINDOWS, 1, [Have Windows OS]) - AC_DEFINE(ZMQ_HAVE_MINGW32, 1, [Have MinGW32]) - AC_CHECK_HEADERS(windows.h) - AC_CHECK_LIB(ws2_32, main, , - [AC_MSG_ERROR([cannot link with ws2_32.dll.])]) - AC_CHECK_LIB(rpcrt4, main, , - [AC_MSG_ERROR([cannot link with rpcrt4.dll.])]) - AC_CHECK_LIB(iphlpapi, main, , - [AC_MSG_ERROR([cannot link with iphlpapi.dll.])]) - # mingw32 defines __int64_t as long long - AC_LANG_PUSH([C++]) - LIBZMQ_CHECK_LANG_FLAG_PREPEND([-Wno-long-long]) - AC_LANG_POP([C++]) - libzmq_on_mingw32="yes" - libzmq_dso_visibility="no" - - if test "x$enable_static" = "xyes"; then - AC_MSG_ERROR([Building static libraries is not supported under MinGW32]) - fi - ;; - *cygwin*) - # Define on Cygwin to enable all library features - CPPFLAGS="-D_GNU_SOURCE $CPPFLAGS" - AC_DEFINE(ZMQ_HAVE_CYGWIN, 1, [Have Cygwin]) - if test "x$enable_static" = "xyes"; then - AC_MSG_ERROR([Building static libraries is not supported under Cygwin]) - fi - ;; - *) - AC_MSG_ERROR([unsupported system: ${host_os}.]) - ;; -esac - -# Checks for libraries -AC_CHECK_LIB([pthread], [pthread_create]) -AC_CHECK_LIB([rt], [clock_gettime]) -AC_CHECK_LIB([sodium], [sodium_init],,AC_MSG_WARN(libsodium is needed for CURVE security)) - -# -# Check if the compiler supports -fvisibility=hidden flag. MinGW32 uses __declspec -# -if test "x$libzmq_dso_visibility" = "xyes"; then - AC_LANG_PUSH([C++]) - LIBZMQ_CHECK_LANG_VISIBILITY([LIBZMQ_EXTRA_CXXFLAGS="$libzmq_cv_[]_AC_LANG_ABBREV[]_visibility_flag ${LIBZMQ_EXTRA_CXXFLAGS}"]) - AC_LANG_POP([C++]) -fi - -# CPU-specific optimizations -case "${host_cpu}" in - *sparc*) - AC_LANG_PUSH([C++]) - LIBZMQ_CHECK_LANG_FLAG_PREPEND([-mcpu=v9]) - AC_LANG_POP([C++]) - ;; - *) - ;; -esac - -# Check whether to build docs / install man pages -LIBZMQ_CHECK_DOC_BUILD - -# Check polling system -LIBZMQ_CHECK_POLLER([CPPFLAGS="${CPPFLAGS} -D${libzmq_cv_poller_flag}"], - [AC_MSG_ERROR([Unable to continue without polling system])]) - -# Checks for header files. -AC_HEADER_STDC -AC_CHECK_HEADERS(errno.h arpa/inet.h netinet/tcp.h netinet/in.h stddef.h \ -stdlib.h string.h sys/socket.h sys/time.h time.h unistd.h limits.h) - -# Check if we have ifaddrs.h header file. -AC_CHECK_HEADERS(ifaddrs.h, [AC_DEFINE(ZMQ_HAVE_IFADDRS, 1, [Have ifaddrs.h header.])]) - -# Check if we have sys/uio.h header file. -AC_CHECK_HEADERS(sys/uio.h, [AC_DEFINE(ZMQ_HAVE_UIO, 1, [Have uio.h header.])]) - -# Force not to use eventfd -AC_ARG_ENABLE([eventfd], [AS_HELP_STRING([--disable-eventfd], [disable eventfd [default=no]])], - [zmq_disable_eventfd=yes], [zmq_disable_eventfd=no]) - -if test "x$zmq_disable_eventfd" != "xyes"; then - # Check if we have eventfd.h header file. - AC_CHECK_HEADERS(sys/eventfd.h, - [AC_DEFINE(ZMQ_HAVE_EVENTFD, 1, [Have eventfd extension.])]) -fi - -# Use c++ in subsequent tests -AC_LANG_PUSH(C++) - -AC_HEADER_STDBOOL -AC_C_CONST -AC_C_INLINE -# Checks for typedefs, structures, and compiler characteristics. -if test "x$libzmq_cv_[]_AC_LANG_ABBREV[]_intel_compiler" = "xyes"; then - dnl 279: controlling expression is constant - dnl Fixes build with ICC 12.x - LIBZMQ_CHECK_WITH_FLAG([-wd279], [AC_TYPE_SIZE_T]) - LIBZMQ_CHECK_WITH_FLAG([-wd279], [AC_TYPE_SSIZE_T]) -else - AC_TYPE_SIZE_T - AC_TYPE_SSIZE_T -fi -AC_HEADER_TIME -AC_TYPE_UINT32_T -AC_C_VOLATILE - -# PGM extension -libzmq_pgm_ext="no" - -pgm_basename="libpgm-5.2.122~dfsg" - -AC_ARG_WITH([pgm], [AS_HELP_STRING([--with-pgm], - [build libzmq with PGM extension [default=no]])], - [with_pgm_ext=$withval], [with_pgm_ext=no]) - -# build using system pgm -AC_ARG_WITH([system-pgm], [AS_HELP_STRING([--with-system-pgm], - [build libzmq with PGM extension. Requires pkg-config [default=no]])], - [with_system_pgm_ext=yes], [with_system_pgm_ext=no]) - -if test "x$with_pgm_ext" != "xno" -a "x$with_system_pgm_ext" != "xno"; then - AC_MSG_ERROR([--with-pgm and --with-system-pgm cannot be specified together]) -fi - -if test "x$with_pgm_ext" != "xno"; then - - # This allows placing the tar.gz to foreign/openpgm - # and using ./configure --with-pgm=libpgm-x.y.z - if test "x$with_pgm_ext" != "xyes"; then - pgm_basename="$with_pgm_ext" - fi - - # Unpack libpgm - AC_MSG_NOTICE([Unpacking ${pgm_basename}.tar.gz]) - libzmq_pwd=`pwd` - cd foreign/openpgm - - if ! (gzip -dc "${pgm_basename}.tar.gz" || echo "failed") | ${am__untar}; then - AC_MSG_ERROR([cannot unpack the foreign/openpgm/${pgm_basename}.tar.gz file]) - fi - - cd "${libzmq_pwd}" - - if test -d foreign/openpgm/build-staging; then - rm -rf foreign/openpgm/build-staging - fi - - mv foreign/openpgm/${pgm_basename} foreign/openpgm/build-staging - pgm_srcdir=foreign/openpgm/build-staging/openpgm/pgm - - if ! test -d foreign/openpgm/build-staging/openpgm/pgm/config; then - mkdir foreign/openpgm/build-staging/openpgm/pgm/config - fi - - # DSO symbol visibility for openpgm - AC_LANG_PUSH([C]) - LIBZMQ_CHECK_LANG_VISIBILITY([ac_configure_args="CFLAGS='$libzmq_cv_[]_AC_LANG_ABBREV[]_visibility_flag' ${ac_configure_args}"]) - AC_LANG_POP([C]) - - pgm_subdir=build-staging/openpgm/pgm - AC_SUBST(pgm_subdir) - - AC_SUBST(pgm_srcdir) - AC_CONFIG_SUBDIRS([foreign/openpgm/build-staging/openpgm/pgm/]) - - # Success! - AC_DEFINE(ZMQ_HAVE_OPENPGM, 1, [Have OpenPGM extension]) - libzmq_pgm_ext="yes" -fi - -# Build with system openpgm -if test "x$with_system_pgm_ext" != "xno"; then - m4_ifdef([PKG_CHECK_MODULES], [ - have_pgm_system_library="no" - PKG_CHECK_MODULES([OpenPGM], [openpgm-5.2 >= 5.2], - [ have_pgm_system_library="yes" ], - [PKG_CHECK_MODULES([OpenPGM], [openpgm-5.1 >= 5.1], - [ have_pgm_system_library="yes" ]) - ] - ) - if test "x$have_pgm_system_library" = "xyes"; then - AC_DEFINE(ZMQ_HAVE_OPENPGM, 1, [Have OpenPGM extension]) - LIBZMQ_EXTRA_CXXFLAGS="$OpenPGM_CFLAGS $LIBZMQ_EXTRA_CXXFLAGS" - LIBS="$OpenPGM_LIBS $LIBS" - fi - ], - [AC_MSG_ERROR([--with-system-pgm requires a working pkg-config installation])]) -fi - -AC_SUBST(pgm_basename) - -# Set -Wall, -Werror and -pedantic -AC_LANG_PUSH([C++]) - -# Check how to enable -Wall -LIBZMQ_LANG_WALL([CPPFLAGS="$libzmq_cv_[]_AC_LANG_ABBREV[]_wall_flag $CPPFLAGS"]) - -if test "x$libzmq_werror" = "xyes" -a "x$libzmq_cv_[]_AC_LANG_ABBREV[]_sun_studio_compiler" != "xyes"; then - LIBZMQ_LANG_WERROR([CPPFLAGS="$libzmq_cv_[]_AC_LANG_ABBREV[]_werror_flag $CPPFLAGS"]) -fi - -if test "x$libzmq_pedantic" = "xyes"; then - LIBZMQ_LANG_STRICT([CPPFLAGS="$libzmq_cv_[]_AC_LANG_ABBREV[]_strict_flag $CPPFLAGS"]) -fi -AC_LANG_POP([C++]) - -AM_CONDITIONAL(BUILD_PGM, test "x$libzmq_pgm_ext" = "xyes") -AM_CONDITIONAL(ON_MINGW, test "x$libzmq_on_mingw32" = "xyes") -AM_CONDITIONAL(ON_ANDROID, test "x$libzmq_on_android" = "xyes") -AM_CONDITIONAL(ON_LINUX, test "x$libzmq_on_linux" = "xyes") - -# Checks for library functions. -AC_TYPE_SIGNAL -AC_CHECK_FUNCS(perror gettimeofday clock_gettime memset socket getifaddrs freeifaddrs fork) -AC_CHECK_HEADERS([alloca.h]) -LIBZMQ_CHECK_SOCK_CLOEXEC([AC_DEFINE( - [ZMQ_HAVE_SOCK_CLOEXEC], - [1], - [Whether SOCK_CLOEXEC is defined and functioning.]) - ]) - -# TCP keep-alives Checks. -LIBZMQ_CHECK_SO_KEEPALIVE([AC_DEFINE( - [ZMQ_HAVE_SO_KEEPALIVE], - [1], - [Whether SO_KEEPALIVE is supported.]) - ]) -LIBZMQ_CHECK_TCP_KEEPCNT([AC_DEFINE( - [ZMQ_HAVE_TCP_KEEPCNT], - [1], - [Whether TCP_KEEPCNT is supported.]) - ]) -LIBZMQ_CHECK_TCP_KEEPIDLE([AC_DEFINE( - [ZMQ_HAVE_TCP_KEEPIDLE], - [1], - [Whether TCP_KEEPIDLE is supported.]) - ]) -LIBZMQ_CHECK_TCP_KEEPINTVL([AC_DEFINE( - [ZMQ_HAVE_TCP_KEEPINTVL], - [1], - [Whether TCP_KEEPINTVL is supported.]) - ]) -LIBZMQ_CHECK_TCP_KEEPALIVE([AC_DEFINE( - [ZMQ_HAVE_TCP_KEEPALIVE], - [1], - [Whether TCP_KEEPALIVE is supported.]) - ]) - -# Subst LIBZMQ_EXTRA_CFLAGS & CXXFLAGS & LDFLAGS -AC_SUBST(LIBZMQ_EXTRA_CFLAGS) -AC_SUBST(LIBZMQ_EXTRA_CXXFLAGS) -AC_SUBST(LIBZMQ_EXTRA_LDFLAGS) - -AC_CONFIG_FILES([Makefile \ - src/Makefile \ - src/libzmq.pc \ - doc/Makefile \ - perf/Makefile \ - tests/Makefile \ - tools/Makefile \ - builds/msvc/Makefile \ - foreign/openpgm/Makefile \ - builds/redhat/zeromq.spec]) -AC_OUTPUT |