X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=configure.ac;h=fe23bf1edc72dfd2fa532359f110899b69ab12a8;hb=HEAD;hp=1bd727aa322dd2c190c051e05bc498232431a0f6;hpb=cd70e296c5a51c27b9f09ff71eaf7889fd145ea8;p=catta diff --git a/configure.ac b/configure.ac index 1bd727a..d5de5e1 100644 --- a/configure.ac +++ b/configure.ac @@ -1,457 +1,315 @@ # -*- Autoconf -*- # Process this file with autoconf to produce a configure script. -# $Id$ - -# This file is part of avahi. +# This file is part of catta. # -# avahi is free software; you can redistribute it and/or modify it +# catta is free software; you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 2 of the # License, or (at your option) any later version. # -# avahi is distributed in the hope that it will be useful, but WITHOUT +# catta is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public # License for more details. # # You should have received a copy of the GNU Lesser General Public -# License along with avahi; if not, write to the Free Software +# License along with catta; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 # USA. -AC_PREREQ(2.57) -AC_INIT([avahi],[0.5],[avahi (at) lists (dot) freedesktop (dot) org]) -AC_CONFIG_SRCDIR([avahi-core/server.c]) +AC_PREREQ(2.63) +AC_INIT([catta],[0.1],[]) +AC_CONFIG_SRCDIR([src/server.c]) +AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_HEADERS([config.h]) -AM_INIT_AUTOMAKE([foreign 1.9 -Wall]) +AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax subdir-objects]) -AC_SUBST(PACKAGE_URL, [http://www.freedesktop.org/Software/Avahi]) +AC_SUBST(PACKAGE_URL, [http://github.com/everbase/catta/]) -AC_SUBST(LIBAVAHI_COMMON_VERSION_INFO, [1:0:1]) -AC_SUBST(LIBAVAHI_CORE_VERSION_INFO, [0:2:0]) -AC_SUBST(LIBAVAHI_CLIENT_VERSION_INFO, [1:0:0]) -AC_SUBST(LIBAVAHI_GLIB_VERSION_INFO, [0:1:0]) -AC_SUBST(LIBAVAHI_QT3_VERSION_INFO, [0:0:0]) -AC_SUBST(LIBAVAHI_QT4_VERSION_INFO, [0:0:0]) +AC_SUBST(LIBCATTA_VERSION_INFO, [0:0:0]) -if type -p stow > /dev/null && test -d /usr/local/stow ; then - AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***]) - ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}" -fi +AC_CANONICAL_HOST + +AM_SILENT_RULES([yes]) + +AC_CHECK_PROG([STOW], [stow], [yes], [no]) + +AS_IF([test "x$STOW" = "xyes" && test -d /usr/local/stow], [ + AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***]) + ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}" +]) # Checks for programs. AC_PROG_CC -AC_PROG_CXX -AC_GNU_SOURCE -AC_PROG_CPP +AC_PROG_CC_C99 +AM_PROG_CC_C_O +AC_USE_SYSTEM_EXTENSIONS +AC_PROG_MKDIR_P AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET AC_PROG_GCC_TRADITIONAL +AX_PTHREAD(,AC_MSG_ERROR([Missing POSIX Threads support])) -# libtool stuff -AC_PROG_LIBTOOL +if test x"$ac_cv_prog_cc_c99" = x"no"; then + AC_MSG_ERROR([C99 support is required]) +fi -# -# Detecting the linux distribution for specific things like init scripts. -# -AC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO],[Specify the Linux distribution to target: One of debian, gentoo, archlinux or none])) -if test "z$with_distro" = "z"; then - AC_CHECK_FILE(/etc/SuSE-release,with_distro="suse") - AC_CHECK_FILE(/etc/gentoo-release,with_distro="gentoo") - AC_CHECK_FILE(/etc/arch-release,with_distro="archlinux") - AC_CHECK_FILE(/etc/debian_version,with_distro="debian") +# Windows stuff +AC_CHECK_DECL(_WIN32) +AM_CONDITIONAL([WINDOWS], [ test "x$ac_cv_have_decl__WIN32" = "xyes" ]) +if test "x$ac_cv_have_decl__WIN32" = "xyes" ; then + CPPFLAGS="$CPPFLAGS -I`pwd`/src/compat/windows/include" fi -with_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]' ` - -if test "z$with_distro" = "z"; then - AC_MSG_ERROR([Linux distribution autodetection failed, you must specify the distribution to target using --with-distro=DISTRO, set DISTRO to none if your distribution is not supported.]) - exit 1 -else -case $with_distro in - debian|gentoo|archlinux|suse|none) - ;; - *) - AC_MSG_ERROR([Your distribution (${with_distro}) is not yet supported, init scripts and dbus configuration will not be installed! (patches welcome), you can specify --with-distro=none to skip this check]) - ;; -esac +AC_CHECK_MEMBER([struct in_pktinfo.ipi_spec_dst], + AC_DEFINE([HAVE_IPI_SPEC_DST], [], [struct in_pktinfo has ipi_spec_dst member]), + [], + [[#include ]]) + +# iOS stuff +AC_CHECK_DECL(__APPLE__) +AM_CONDITIONAL([APPLE], [ test "x$ac_cv_have_decl___APPLE__" = "xyes" ]) +if test "x$ac_cv_have_decl___APPLE__" = "xyes" ; then + CPPFLAGS="$CPPFLAGS -I`pwd`/src/compat/ios/include" fi -AM_CONDITIONAL(TARGET_SUSE, test x"$with_distro" = xsuse) -AM_CONDITIONAL(TARGET_GENTOO, test x"$with_distro" = xgentoo) -AM_CONDITIONAL(TARGET_DEBIAN, test x"$with_distro" = xdebian) -AM_CONDITIONAL(TARGET_ARCHLINUX, test x"$with_distro" = xarchlinux) +# -fstack-protector +AC_ARG_ENABLE([stack-protector], + [AS_HELP_STRING([--disable-stack-protector], + [Disable GCC's/libc's stack-smashing protection])], + [case "${enableval}" in + yes) enable_ssp=yes ;; + no) enable_ssp=no ;; + *) AC_MSG_ERROR([invalid value ${enableval} for --disable-stack-protector]) ;; + esac], + [enable_ssp=yes]) + +if test x"$enable_ssp" = x"yes" && test x"$GCC" != x"yes"; then + AC_MSG_NOTICE([Disabling stack-smashing protection because compiler is not GCC]) + enable_ssp=no +fi -test_gcc_flag() { - AC_LANG_CONFTEST([int main() {}]) - $CC -c conftest.c $CFLAGS $@ > /dev/null 2> /dev/null - ret=$? - rm -f conftest.o - return $ret +if test x"$enable_ssp" = x"yes"; then + # Check for broken ssp in libc: http://www.avahi.org/ticket/105 + # libc's brokenness will get in the way regardless of whether -lssp is + # provided, but provide it anyway (otherwise non-libc ssp would wrongly + # break here) + + # Get -lssp if it exists + GCC_STACK_PROTECT_LIB + + AC_MSG_CHECKING([whether stack-smashing protection is available]) + ssp_old_cflags="$CFLAGS" + ssp_old_ldflags="$LDFLAGS" + CFLAGS="$CFLAGS -Werror -fstack-protector-all -fPIC" + LDFLAGS="$LDFLAGS -Wl,-z,defs" + cat confdefs.h > conftest.c + cat >>conftest.c <<_ACEOF +void test_broken_ssp(c) + const char *c; +{ + char arr[[123]], *p; /* beware of possible double-braces if copying this */ + for (p = arr; *c; ++p) { + *p = *c; + ++c; + } } +_ACEOF + rm -f conftest.o -# If using GCC specify some additional parameters -if test "x$GCC" = "xyes" ; then - - DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wlarger-than-4000 -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Winline -Wno-unused-parameter" - - # Test whether rtnetlink.h can be included when compiled with -std=c99 - # some distributions (e.g. archlinux) have broken headers that dont - # define __u64 with -std=c99 - AC_MSG_CHECKING([checking whether rtnetlink.h can be included with -std=c99]) - OLDCFLAGS="$CFLAGS" - CFLAGS="-std=c99" - AC_TRY_COMPILE([#include ], [], - use_stdc99=yes, use_stdc99=no) - - if test x"$use_stdc99" = xyes; then - DESIRED_FLAGS="-std=c99 $DESIRED_FLAGS" + if $CC -c $CFLAGS $CPPFLAGS -o conftest.o conftest.c >/dev/null 2>&1; then AC_MSG_RESULT([yes]) + AC_MSG_CHECKING([whether stack-smashing protection is buggy]) + if $CC -o conftest.so $LDFLAGS -shared conftest.o $LIBS >/dev/null 2>&1; then + AC_MSG_RESULT([no]) + else + AC_MSG_RESULT([yes]) + enable_ssp=no + fi else AC_MSG_RESULT([no]) fi - CFLAGS="$OLDCFLAGS" + rm -f conftest.c conftest.o conftest.so - for flag in $DESIRED_FLAGS ; do - AC_MSG_CHECKING([whether $CC accepts $flag]) - if test_gcc_flag $flag ; then - CFLAGS="$CFLAGS $flag" - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - fi - done + CFLAGS="$ssp_old_cflags" + LDFLAGS="$ssp_old_ldflags" fi -# Checks for header files. -AC_HEADER_STDC -AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h limits.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h]) - -# Checks for typedefs, structures, and compiler characteristics. -AC_C_CONST -AC_TYPE_SIZE_T -AC_HEADER_TIME -AC_HEADER_SYS_WAIT - -# Checks for library functions. -AC_FUNC_MEMCMP -AC_FUNC_SELECT_ARGTYPES -AC_FUNC_MALLOC -AC_FUNC_REALLOC -AC_CHECK_FUNCS([gethostname memchr memmove memset mkdir select socket strchr strcspn strdup strerror strrchr strspn strstr uname setresuid setreuid strcasecmp gettimeofday putenv strncasecmp]) - -AC_FUNC_CHOWN -AC_FUNC_STAT -AC_TYPE_MODE_T -AC_TYPE_PID_T - -# Check for pkg-config manually first, as if its not installed the -# PKG_PROG_PKG_CONFIG macro won't be defined. -AC_CHECK_PROG(have_pkg_config, pkg-config, yes, no) - -if test x"$have_pkg_config" == xno; then - AC_MSG_ERROR(pkg-config is required to install this program) +if test x"$enable_ssp" = x"yes"; then + # Do this the long way so we don't call GCC_STACK_PROTECT_LIB twice + GCC_STACK_PROTECT_CC fi -PKG_PROG_PKG_CONFIG +# libtool stuff +LT_INIT([win32-dll]) # -# Check for GLIB 2.0 +# Check for netlink.h # -AC_ARG_ENABLE(glib, - AS_HELP_STRING([--disable-glib],[Disable use of GLib]), - [case "${enableval}" in - yes) HAVE_GLIB=yes ;; - no) HAVE_GLIB=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-glib) ;; - esac], - [HAVE_GLIB=yes]) - -if test "x$HAVE_GLIB" = "xyes" ; then - PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ]) - AC_SUBST(GLIB20_CFLAGS) - AC_SUBST(GLIB20_LIBS) -fi -AM_CONDITIONAL(HAVE_GLIB, test "x$HAVE_GLIB" = "xyes") +AC_CHECK_HEADER(linux/netlink.h, +HAVE_NETLINK=yes +AC_DEFINE([HAVE_NETLINK],[],[Support for Linux netlink]) +, [], [ +#include +#include +]) -# -# Check for Qt 3 -# -AC_ARG_ENABLE(qt3, - AS_HELP_STRING([--disable-qt3],[Disable building of Qt3 mainloop integration]), - [case "${enableval}" in - yes) HAVE_QT3=yes ;; - no) HAVE_QT3=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-qt3) ;; - esac], - [HAVE_QT3=yes]) - -if test "x$HAVE_QT3" = "xyes" ; then - PKG_CHECK_MODULES( QT3, [ qt-mt >= 3.0.0 ]) - AC_SUBST(QT3_CFLAGS) - AC_SUBST(QT3_LIBS) - QT3_PREFIX="`$PKG_CONFIG --variable=prefix qt-mt`/bin" - MOC_QT3="no" - AC_CHECK_FILE( "$QT3_PREFIX/moc-qt3", [ MOC_QT3=$QT3_PREFIX/moc-qt3 ], [ - AC_CHECK_FILE("$QT3_PREFIX/moc", [ MOC_QT3=$QT3_PREFIX/moc ], [ - AC_MSG_ERROR([Couldn't find QT3 moc])])]) - AC_SUBST(MOC_QT3) -fi -AM_CONDITIONAL(HAVE_QT3, test "x$HAVE_QT3" = "xyes") +AM_CONDITIONAL(HAVE_NETLINK, [ test x"$HAVE_NETLINK" = xyes ]) -# -# Check for Qt 4 -# -AC_ARG_ENABLE(qt4, - AS_HELP_STRING([--disable-qt4],[Disable building of Qt4Core mainloop integration]), - [case "${enableval}" in - yes) HAVE_QT4=yes ;; - no) HAVE_QT4=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-qt4) ;; - esac], - [HAVE_QT4=yes]) - -if test "x$HAVE_QT4" = "xyes" ; then - PKG_CHECK_MODULES( QT4, [ QtCore >= 4.0.0 ]) - AC_SUBST(QT4_CFLAGS) - AC_SUBST(QT4_LIBS) - QT4_PREFIX="`$PKG_CONFIG --variable=prefix QtCore`/bin" - MOC_QT4="no" - AC_CHECK_FILE( "$QT4_PREFIX/moc-qt4", [ MOC_QT4=$QT4_PREFIX/moc-qt4 ], [ - AC_CHECK_FILE("$QT4_PREFIX/moc", [ MOC_QT4=$QT4_PREFIX/moc ], [ - AC_MSG_ERROR([Couldn't find QT4 moc])])]) - AC_SUBST(MOC_QT4) +if test "x$HAVE_NETLINK" = "xyes" ; then + # Test whether rtnetlink.h can be included when compiled with -std=c99 + # some distributions (e.g. archlinux) have broken headers that dont + # define __u64 with -std=c99 + AC_MSG_CHECKING([checking whether rtnetlink.h can be included with -std=c99]) + AC_TRY_COMPILE([#include ], [], + [AC_MSG_RESULT([yes])], [AC_MSG_ERROR([no])]) fi -AM_CONDITIONAL(HAVE_QT4, test "x$HAVE_QT4" = "xyes") # -# Check for GTK+ +# Check for net/route.h # -AC_ARG_ENABLE(gtk, - AS_HELP_STRING([--disable-gtk],[Disable use of GTK+]), - [case "${enableval}" in - yes) HAVE_GTK=yes ;; - no) HAVE_GTK=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-gtk) ;; - esac], - [HAVE_GTK=yes]) - -if test "x$HAVE_GTK" = "xyes" ; then - # Check for GTK 2.0 - PKG_CHECK_MODULES(GTK20, [ gtk+-2.0 >= 2.4.0 ]) - AC_SUBST(GTK20_CFLAGS) - AC_SUBST(GTK20_LIBS) - - # Check for GLADE 2.0 - PKG_CHECK_MODULES(GLADE20, [ libglade-2.0 >= 2.4.0 ]) - AC_SUBST(GLADE20_CFLAGS) - AC_SUBST(GLADE20_LIBS) -fi -AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes") - +AC_CHECK_HEADER(net/route.h, +HAVE_PF_ROUTE=yes +AC_DEFINE([HAVE_PF_ROUTE],[],[Support for PF_ROUTE]) +, [], [ +#include +#include +#include +]) +AM_CONDITIONAL(HAVE_PF_ROUTE, [ test x"$HAVE_PF_ROUTE" = xyes ]) # -# D-BUS +# Check for sys/filio.h; needed for FIONREAD on Solaris # -AC_ARG_ENABLE(dbus, - AS_HELP_STRING([--disable-dbus],[Disable use of D-BUS]), - [case "${enableval}" in - yes) HAVE_DBUS=yes ;; - no) HAVE_DBUS=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-dbus) ;; - esac], - [HAVE_DBUS=yes]) - -AC_ARG_WITH(dbus-sys, AS_HELP_STRING([--with-dbus-sys=], [where D-BUS system.d directory is])) -AC_ARG_WITH(dbus-system-socket, AS_HELP_STRING([--with-dbus-system-address=
], [where the dbus system socket is, you probably want to put unix:path= at the start])) - -if test "x$HAVE_DBUS" = "xyes" ; then - AC_DEFINE(HAVE_DBUS, 1, [Whether we have D-BUS or not]) - - PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 0.34 ]) - DBUS_CFLAGS="$DBUS_CFLAGS -DDBUS_API_SUBJECT_TO_CHANGE" - AC_SUBST(DBUS_CFLAGS) - AC_SUBST(DBUS_LIBS) - - if ! test -z "$with_dbus_sys" ; then - DBUS_SYS_DIR="$with_dbus_sys" - else - DBUS_SYS_DIR="${sysconfdir}/dbus-1/system.d" - fi - AC_SUBST(DBUS_SYS_DIR) +AC_CHECK_HEADER(sys/filio.h, +HAVE_SYS_FILIO_H=yes +AC_DEFINE([HAVE_SYS_FILIO_H],[],[Support for sys/filio.h]) +, [], [ +]) - if ! test -z "$with_dbus_system_address" ; then - DBUS_SYSTEM_BUS_DEFAULT_ADDRESS="$with_dbus_system_address" - else - # Note this default path is hardcoded in D-BUS and should - # not use $localstatedir - DBUS_SYSTEM_BUS_DEFAULT_ADDRESS="unix:path=/var/run/dbus/system_bus_socket" - fi - AC_SUBST(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS) - -fi -AM_CONDITIONAL(HAVE_DBUS, test "x$HAVE_DBUS" = "xyes") +AM_CONDITIONAL(HAVE_SYS_FILIO_H, [ test x"$HAVE_SYS_FILIO_H" = xyes ]) # -# Expat +# Check for sys/sysctl.h; not present on Solaris # -AC_ARG_ENABLE(expat, - AS_HELP_STRING([--disable-expat],[Disable use of Expat]), - [case "${enableval}" in - yes) HAVE_EXPAT=yes ;; - no) HAVE_EXPAT=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-expat) ;; - esac], - [HAVE_EXPAT=yes]) - -if test "x$HAVE_EXPAT" = "xyes" ; then - AC_CHECK_LIB(expat, XML_ParserCreate, [ AC_CHECK_HEADERS(expat.h, have_expat=true, have_expat=false) ], have_expat=false) +AC_CHECK_HEADER(sys/sysctl.h, +HAVE_SYS_SYSCTL=yes +AC_DEFINE([HAVE_SYS_SYSCTL_H],[],[Support for sys/sysctl.h]) +, [], [ +#include +#include +#include +]) - if ! $have_expat ; then - AC_MSG_ERROR([*** libexpat not found ***]) - fi -fi -AM_CONDITIONAL(HAVE_EXPAT, test "x$HAVE_EXPAT" = "xyes") +AM_CONDITIONAL(HAVE_SYS_SYSCTL_H, [ test x"$HAVE_SYS_SYSCTL_H" = xyes ]) # -# libdaemon +# Check for lifconf struct; only present on Solaris # -AC_ARG_ENABLE(libdaemon, - AS_HELP_STRING([--disable-libdaemon],[Disable use of libdaemon]), - [case "${enableval}" in - yes) HAVE_LIBDAEMON=yes ;; - no) HAVE_LIBDAEMON=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-libdaemon) ;; - esac], - [HAVE_LIBDAEMON=yes]) - -if test "x$HAVE_LIBDAEMON" = "xyes" ; then - PKG_CHECK_MODULES(LIBDAEMON, [ libdaemon >= 0.5 ]) - AC_SUBST(LIBDAEMON_CFLAGS) - AC_SUBST(LIBDAEMON_LIBS) +AC_MSG_CHECKING(for struct lifconf) +AC_CACHE_VAL(catta_cv_has_struct_lifconf, +[AC_TRY_COMPILE( +[#include +#include +],[sizeof (struct lifconf);], +catta_cv_has_struct_lifconf=yes,catta_cv_has_struct_lifconf=no)]) +AC_MSG_RESULT($catta_cv_has_struct_lifconf) +if test $catta_cv_has_struct_lifconf = yes; then + AC_DEFINE(HAVE_STRUCT_LIFCONF,1,[Define if there is a struct lifconf.]) fi -AM_CONDITIONAL(HAVE_LIBDAEMON, test "x$HAVE_LIBDAEMON" = "xyes") # -# Python stuff -# -AC_ARG_ENABLE(python, - AS_HELP_STRING([--disable-python], [Disable scripts that depends on python]), - [case "${enableval}" in - yes) HAVE_PYTHON=yes ;; - no) HAVE_PYTHON=no ;; - *) AC_MSG_ERROR([bad value ${enableval} for --enable-python]) ;; - esac],[HAVE_PYTHON=yes]) - -HAVE_PYTHON_DBUS=no -HAVE_PYGTK=no +# Check for struct ip_mreqn +# +AC_MSG_CHECKING(for struct ip_mreqn) +AC_TRY_COMPILE([#include ], [ + struct ip_mreqn mreq; + mreq.imr_address.s_addr = 0; +], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_STRUCT_IP_MREQN],[],[Support for struct ip_mreqn]) +], [ + # We'll just have to try and use struct ip_mreq + AC_MSG_RESULT(no) + AC_MSG_CHECKING(for struct ip_mreq) + AC_TRY_COMPILE([#include ], [ + struct ip_mreq mreq; + mreq.imr_interface.s_addr = 0; + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_STRUCT_IP_MREQ],[],[Support for struct ip_mreq]) + ], [ + # No multicast support + AC_MSG_RESULT(no) + ]) +]) -if test "x$HAVE_PYTHON" = "xyes" ; then - AM_PATH_PYTHON([2.4]) +test_gcc_flag() { + AC_LANG_CONFTEST([AC_LANG_SOURCE([[int main() {}]])]) + $CC -c conftest.c $CFLAGS $@ > /dev/null 2> /dev/null + ret=$? + rm -f conftest.o + return $ret +} - AC_ARG_ENABLE(pygtk, - AS_HELP_STRING([--disable-pygtk],[Disable use of GTK in Python]), - [case "${enableval}" in - yes) HAVE_PYGTK=yes ;; - no) HAVE_PYGTK=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-pygtk) ;; - esac], - [HAVE_PYGTK=yes]) - - if test "x$HAVE_PYGTK" = "xyes" ; then - AM_CHECK_PYMOD(gtk,,,[AC_MSG_ERROR(Could not find Python module gtk)]) - fi +# If using GCC specify some additional parameters +if test "x$GCC" = "xyes" ; then + DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wold-style-definition -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wshadow -Wbad-function-cast -Wwrite-strings -fdiagnostics-show-option -fno-strict-aliasing" - AC_ARG_ENABLE(python-dbus, - AS_HELP_STRING([--disable-python-dbus],[Disable use of D-BUS in Python]), - [case "${enableval}" in - yes) HAVE_PYTHON_DBUS=yes ;; - no) HAVE_PYTHON_DBUS=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-python-dbus) ;; - esac], - [HAVE_PYTHON_DBUS=yes]) - - if test "x$HAVE_PYTHON_DBUS" = "xyes"; then - AM_CHECK_PYMOD(dbus,,,[AC_MSG_ERROR(Could not find Python module dbus)]) + # when compiling for MingW, -Wmissing-noreturn is triggered a bunch of + # times from autogenerated libtool wrappers, so leave it out on Windows. + if test "x$ac_cv_have_decl__WIN32" != "xyes" ; then + DESIRED_FLAGS="$DESIRED_FLAGS -Wmissing-noreturn" fi - AM_CHECK_PYMOD(socket,,,[AC_MSG_ERROR(Could not find Python module socket)]) - AM_CHECK_PYMOD(gdbm,,,[AC_MSG_ERROR(Could not find Python module gdbm)]) + for flag in $DESIRED_FLAGS ; do + AC_MSG_CHECKING([whether $CC accepts $flag]) + if test_gcc_flag $flag ; then + CFLAGS="$CFLAGS $flag" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + done fi -AM_CONDITIONAL(HAVE_PYTHON, [test "x$HAVE_PYTHON" = "xyes" ]) -AM_CONDITIONAL(HAVE_PYGTK, test "x$HAVE_PYGTK" = "xyes") -AM_CONDITIONAL(HAVE_PYTHON_DBUS, test "x$HAVE_PYTHON_DBUS" = "xyes") -# -# Check for mono stuff -# -AC_ARG_ENABLE(mono, - AS_HELP_STRING([--disable-mono],[Disable mono bindings]), - [case "${enableval}" in - yes) HAVE_MONO=yes ;; - no) HAVE_MONO=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-mono) ;; - esac], - [HAVE_MONO=yes]) +# Checks for header files. +AC_CHECK_HEADERS([arpa/inet.h fcntl.h netinet/in.h sys/ioctl.h sys/socket.h sys/time.h unistd.h]) -if test "x$HAVE_MONO" = "xyes" ; then - AC_PATH_PROG(MCS, mcs) - if test "x$MCS" = "x" ; then - AC_MSG_ERROR([Can not find "mcs" in your PATH]) - fi + # Solaris stuff + AC_SEARCH_LIBS([inet_ntop],[nsl]) + AC_SEARCH_LIBS([recv],[socket]) + AC_CHECK_DECL([CMSG_SPACE],,CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500 -D__EXTENSIONS__", [[#include ]]) - AC_PATH_PROG(GACUTIL, gacutil) - if test "x$GACUTIL" = "x" ; then - AC_MSG_ERROR([Can not find "gacutil" in your PATH]) - fi +# Checks for library functions. +AC_FUNC_SELECT_ARGTYPES +AC_CHECK_FUNCS([gethostname select socket uname strcasecmp gettimeofday strncasecmp strlcpy fcntl]) - AC_SUBST(MCS) - AC_SUBST(GACUTIL) -fi -AM_CONDITIONAL(HAVE_MONO, test "x$HAVE_MONO" = "xyes") +AC_FUNC_CHOWN +AC_FUNC_STAT +AC_TYPE_MODE_T +AC_TYPE_PID_T -# -# Defining Avahi User and Group. -# -AC_ARG_WITH(avahi_user, AS_HELP_STRING([--with-avahi-user=],[User for running the Avahi daemon (avahi)])) -if test -z "$with_avahi_user" ; then - AVAHI_USER=avahi -else - AVAHI_USER=$with_avahi_user -fi -AC_SUBST(AVAHI_USER) -AC_DEFINE_UNQUOTED(AVAHI_USER,"$AVAHI_USER", [User for running the Avahi daemon]) - -AC_ARG_WITH(avahi_group,AS_HELP_STRING([--with-avahi-group=],[Group for Avahi (avahi)])) -if test -z "$with_avahi_group" ; then - AVAHI_GROUP=avahi -else - AVAHI_GROUP=$with_avahi_group -fi -AC_SUBST(AVAHI_GROUP) -AC_DEFINE_UNQUOTED(AVAHI_GROUP,"$AVAHI_GROUP", [Group for Avahi]) +AC_CHECK_DECLS(environ) -# -# Avahi runtime dir -# -avahi_runtime_dir="${localstatedir}/run" -avahi_socket="${avahi_runtime_dir}/avahi-daemon/socket" -AC_SUBST(avahi_runtime_dir) -AC_SUBST(avahi_socket) +# check if gcc's -fvisibility is supported +CHECK_VISIBILITY_HIDDEN +# Check for pkg-config manually first, as if its not installed the +# PKG_PROG_PKG_CONFIG macro won't be defined. +AC_CHECK_PROG(have_pkg_config, pkg-config, yes, no) -# -# Avahi interfaces dir -# -if test "x$HAVE_PYTHON_DBUS" = "xyes" -o "x$HAVE_GTK" = "xyes"; then - interfacesdir="${datadir}/${PACKAGE}/interfaces/" - AC_SUBST(interfacesdir) +if test x"$have_pkg_config" = "xno"; then + AC_MSG_ERROR(pkg-config is required to install this program) fi +PKG_PROG_PKG_CONFIG # # Doxygen @@ -461,62 +319,32 @@ DX_CHM_FEATURE(OFF) DX_CHI_FEATURE(OFF) DX_MAN_FEATURE(OFF) DX_RTF_FEATURE(OFF) -DX_XML_FEATURE(OFF) +DX_XML_FEATURE(ON) DX_PDF_FEATURE(OFF) DX_PS_FEATURE(OFF) -DX_INIT_DOXYGEN(avahi, doxygen.cfg, doxygen) +DX_INIT_DOXYGEN(catta, doxygen.cfg, doxygen) # -# XMLTOMAN manpage generation +# Conditionally compile test and example programs # -AC_ARG_ENABLE(xmltoman, - AS_HELP_STRING([--disable-xmltoman],[Disable rebuilding of man pages with xmltoman]), -[case "${enableval}" in - yes) xmltoman=yes ;; - no) xmltoman=no ;; - *) AC_MSG_ERROR([bad value ${enableval} for --disable-xmltoman]) ;; -esac],[xmltoman=yes]) - -if test x$xmltoman = xyes ; then - AC_CHECK_PROG(have_xmltoman, xmltoman, yes, no) - - if test x$have_xmltoman = xno ; then - if ! test -e man/avahi-daemon.8 ; then - AC_MSG_ERROR([*** xmltoman was not found, it is required to build the manpages and they have not been pre-built]) - exit 1 - fi - AC_MSG_WARN([*** Not rebuilding man pages as xmltoman is not found ***]) - xmltoman=no - fi -fi +AC_ARG_ENABLE(tests, + AS_HELP_STRING([--enable-tests],[Enable building of tests and examples]), + [case "${enableval}" in + yes) ENABLE_TESTS=yes ;; + no) ENABLE_TESTS=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-tests) ;; + esac], + [ENABLE_TESTS=no]) -AM_CONDITIONAL([USE_XMLTOMAN], [test "x$xmltoman" = xyes]) +AM_CONDITIONAL([ENABLE_TESTS], [test "x$ENABLE_TESTS" = "xyes"]) # ========================================================================== AC_CONFIG_FILES([ -Makefile -avahi-common/Makefile -avahi-core/Makefile -avahi-glib/Makefile -avahi-qt/Makefile -avahi-daemon/Makefile -avahi-daemon/avahi-dbus.conf -avahi-discover-standalone/Makefile -avahi-client/Makefile -initscript/Makefile -initscript/debian/Makefile -initscript/gentoo/Makefile -initscript/archlinux/Makefile -initscript/suse/Makefile -avahi-dnsconfd/Makefile -avahi-utils/Makefile -avahi-utils/avahi/Makefile -examples/Makefile -common/Makefile -man/Makefile +Makefile +src/Makefile +include/Makefile tests/Makefile -service-type-database/Makefile -avahi-sharp/Makefile +examples/Makefile ]) AC_OUTPUT @@ -524,56 +352,11 @@ AC_OUTPUT echo " ---{ $PACKAGE_NAME $VERSION }--- - prefix: ${prefix} - sysconfdir: ${sysconfdir} - dbus-1 system.d dir: ${DBUS_SYS_DIR} - dbus-1 version: `pkg-config dbus-1 --modversion` - dbus-1 system socket ${DBUS_SYSTEM_BUS_DEFAULT_ADDRESS} - compiler: ${CC} - cflags: ${CFLAGS} - Enable GLIB: ${HAVE_GLIB} - Enable GTK: ${HAVE_GTK} - Enable D-BUS: ${HAVE_DBUS} - Enable Expat: ${HAVE_EXPAT} - Enable libdaemon: ${HAVE_LIBDAEMON} - Enable Python: ${HAVE_PYTHON} - Enable pygtk: ${HAVE_PYGTK} - Enable python-dbus: ${HAVE_PYTHON_DBUS} - Enable QT3: ${HAVE_QT3} - Enable QT4: ${HAVE_QT4} - Enable Mono: ${HAVE_MONO} - Linux Distro: ${with_distro} - User for Avahi: ${AVAHI_USER} - Group for Avahi: ${AVAHI_GROUP} -" - -BUILD_DAEMON="no (!)" - -if test "x$HAVE_EXPAT" = "xyes" -a "x$HAVE_LIBDAEMON" = "xyes" ; then - BUILD_DAEMON=yes -fi - -BUILD_UTILS="no (!)" - -if test "x$BUILD_DAEMON" = "xyes" -a "x$HAVE_DBUS" = "xyes" -a "x$HAVE_PYTHON" = "xyes" -a "x$HAVE_PYTHON_DBUS" = "xyes" -a "x$HAVE_PYGTK" = "xyes" ; then - BUILD_UTILS=yes -fi - -BUILD_CLIENT="no (!)" - -if test "x$BUILD_DAEMON" = "xyes" -a "x$HAVE_DBUS" = "xyes" ; then - BUILD_CLIENT=yes -fi - -echo " - Building libavahi-core yes - Building avahi-daemon: ${BUILD_DAEMON} - Building avahi-dnsconfd: ${BUILD_DAEMON} - Building avahi-utils: ${BUILD_UTILS} - Building libavahi-glib: ${HAVE_GLIB} - Building libavahi-client: ${BUILD_CLIENT} - Building avahi-discover-standalone: ${HAVE_GTK} - Building libavahi-qt3: ${HAVE_QT3} - Building libavahi-qt4: ${HAVE_QT4} - Building avahi-sharp: ${HAVE_MONO} + prefix: ${prefix} + sysconfdir: ${sysconfdir} + localstatedir: ${localstatedir} + C Compiler: ${CC} + CFLAGS: ${CFLAGS} + Enable stack-smashing protection: ${enable_ssp} + Building tests: ${ENABLE_TESTS} "