X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=configure.ac;h=07eb2497511bac1c16e66ecf2a910b49d19c95a5;hb=08ac450b42b7533e97c02c02bbbef8946b9582fb;hp=d62397a08d497a8de5a2a4ab2c92efdc6a35eb16;hpb=dfb41086575fe9e594283a1544e52581a5e392c3;p=catta diff --git a/configure.ac b/configure.ac index d62397a..07eb249 100644 --- a/configure.ac +++ b/configure.ac @@ -1,281 +1,351 @@ # -*- 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],[0.1],[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/]) -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_SUBST(LIBCATTA_VERSION_INFO, [0:0:0]) + +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}-${PACKAGE_VERSION}" +]) # Checks for programs. AC_PROG_CC -AC_GNU_SOURCE -AC_PROG_CPP +AC_PROG_CC_C99 +AM_PROG_CC_C_O +AC_USE_SYSTEM_EXTENSIONS +AC_PROG_MKDIR_P AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET AC_PROG_GCC_TRADITIONAL -# libtool stuff -AC_PROG_LIBTOOL - -# Checks for header files. -AC_HEADER_STDC -AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h limits.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h]) +if test x"$ac_cv_prog_cc_c99" = x"no"; then + AC_MSG_ERROR([C99 support is required]) +fi -# Checks for typedefs, structures, and compiler characteristics. -AC_C_CONST -AC_TYPE_SIZE_T -AC_HEADER_TIME -AC_HEADER_SYS_WAIT +# 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="$CPPFLAGS -I`pwd`/src/compat/windows/include" +fi +AC_CHECK_MEMBER([struct in_pktinfo.ipi_spec_dst], + AC_DEFINE([HAVE_IPI_SPEC_DST], [], [struct in_pktinfo has ipi_spec_dst member]), + [], + [[#include ]]) + +# iOS stuff +AC_CHECK_DECL(__APPLE__) +AM_CONDITIONAL([APPLE], [ test "x$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 -# Checks for library functions. -AC_FUNC_MEMCMP -AC_FUNC_SELECT_ARGTYPES -AC_CHECK_FUNCS([gethostname memchr memmove memset mkdir select socket strchr strcspn strdup strerror strrchr strspn strstr uname setresuid setreuid]) +# -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"$GCC" != x"yes"; then + AC_MSG_NOTICE([Disabling stack-smashing protection because compiler is not GCC]) + enable_ssp=no +fi -AC_FUNC_CHOWN -AC_FUNC_STAT -AC_TYPE_MODE_T -AC_TYPE_PID_T +if test x"$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 $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 $LIBS >/dev/null 2>&1; then + AC_MSG_RESULT([no]) + else + AC_MSG_RESULT([yes]) + enable_ssp=no + fi + else + AC_MSG_RESULT([no]) + fi + + rm -f conftest.c conftest.o conftest.so + + CFLAGS="$ssp_old_cflags" + LDFLAGS="$ssp_old_ldflags" +fi -# Check for GLIB 2.0 -PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ]) -AC_SUBST(GLIB20_CFLAGS) -AC_SUBST(GLIB20_LIBS) +if test x"$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 -AC_ARG_ENABLE(gtk, - AS_HELP_STRING(--enable-gtk,use GTK+ (default=yes)), - [case "${enableval}" in - yes) ENABLE_GTK=yes ;; - no) ENABLE_GTK=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-gtk) ;; - esac], - [ENABLE_GTK=yes]) dnl Default value - -if test "x$ENABLE_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) - - interfacesdir="${datadir}/${PACKAGE}/interfaces/" - AC_SUBST(interfacesdir) +# libtool stuff +LT_INIT([win32-dll]) -fi -AM_CONDITIONAL(ENABLE_GTK, test "x$ENABLE_GTK" = "xyes") +ACX_PTHREAD(,AC_MSG_ERROR([Missing POSIX Threads support])) # -# Doxygen +# Check for netlink.h # -DX_HTML_FEATURE(ON) -DX_CHM_FEATURE(OFF) -DX_CHI_FEATURE(OFF) -DX_MAN_FEATURE(OFF) -DX_RTF_FEATURE(OFF) -DX_XML_FEATURE(OFF) -DX_PDF_FEATURE(OFF) -DX_PS_FEATURE(OFF) -DX_INIT_DOXYGEN(avahi, doxygen.cfg, doxygen) +AC_CHECK_HEADER(linux/netlink.h, +HAVE_NETLINK=yes +AC_DEFINE([HAVE_NETLINK],[],[Support for Linux netlink]) +, [], [ +#include +#include +]) -# -# XMLTOMAN manpage generation -# -AC_ARG_ENABLE(xmltoman, - AS_HELP_STRING(--disable-xmltoman,Disable rebuilding of man pages with xmltoman), -[case "${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$have_xmltoman = xno ; then - AC_MSG_WARN([*** Not rebuilding man pages as xmltoman is not found ***]) - xmltoman=no - fi -fi +AM_CONDITIONAL(HAVE_NETLINK, [ test x"$HAVE_NETLINK" = xyes ]) -AM_CONDITIONAL([USE_XMLTOMAN], [test "x$xmltoman" = xyes]) +if test "x$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 # -# D-BUS +# Check for net/route.h # -AC_ARG_ENABLE(dbus, - AS_HELP_STRING(--enable-dbus,use DBus (default=yes)), - [case "${enableval}" in - yes) ENABLE_DBUS=yes ;; - no) ENABLE_DBUS=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-dbus) ;; - esac], - [ENABLE_DBUS=yes]) dnl Default value - +AC_CHECK_HEADER(net/route.h, +HAVE_PF_ROUTE=yes +AC_DEFINE([HAVE_PF_ROUTE],[],[Support for PF_ROUTE]) +, [], [ +#include +#include +#include +]) -if test "x$ENABLE_DBUS" = "xyes"; then - AC_DEFINE(ENABLE_DBUS, 1, [Whether to use DBUS or not]) - PKG_CHECK_MODULES(DBUS, [ dbus-glib-1 >= 0.30]) +AM_CONDITIONAL(HAVE_PF_ROUTE, [ test x"$HAVE_PF_ROUTE" = xyes ]) - AC_ARG_WITH(dbus-sys, [ --with-dbus-sys= where D-BUS system.d directory is]) +# +# Check for sys/filio.h; needed for FIONREAD on Solaris +# +AC_CHECK_HEADER(sys/filio.h, +HAVE_SYS_FILIO_H=yes +AC_DEFINE([HAVE_SYS_FILIO_H],[],[Support for sys/filio.h]) +, [], [ +]) - if ! test -z "$with_dbus_sys" ; then - DBUS_SYS_DIR="$with_dbus_sys" - else - DBUS_SYS_DIR="${sysconfdir}/dbus-1/system.d" - fi - AC_SUBST(DBUS_SYS_DIR) +AM_CONDITIONAL(HAVE_SYS_FILIO_H, [ test x"$HAVE_SYS_FILIO_H" = xyes ]) - AC_SUBST(DBUS_CFLAGS) - AC_SUBST(DBUS_LIBS) -fi +# +# Check for sys/sysctl.h; not present on Solaris +# +AC_CHECK_HEADER(sys/sysctl.h, +HAVE_SYS_SYSCTL=yes +AC_DEFINE([HAVE_SYS_SYSCTL_H],[],[Support for sys/sysctl.h]) +, [], [ +#include +#include +#include +]) -AM_CONDITIONAL(ENABLE_DBUS, test "x$ENABLE_DBUS" = "xyes") +AM_CONDITIONAL(HAVE_SYS_SYSCTL_H, [ test x"$HAVE_SYS_SYSCTL_H" = xyes ]) # -# Expat +# Check for lifconf struct; only present on Solaris # -AC_CHECK_LIB(expat, XML_ParserCreate, [ AC_CHECK_HEADERS(expat.h, have_expat=true, have_expat=false) ], have_expat=false) - -if ! $have_expat ; then - AC_MSG_ERROR([*** libexpat not found ***]) +AC_MSG_CHECKING(for struct lifconf) +AC_CACHE_VAL(catta_cv_has_struct_lifconf, +[AC_TRY_COMPILE( +[#include +#include +],[sizeof (struct lifconf);], +catta_cv_has_struct_lifconf=yes,catta_cv_has_struct_lifconf=no)]) +AC_MSG_RESULT($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 # -# LibDaemon +# Check for struct ip_mreqn # -PKG_CHECK_MODULES(LIBDAEMON, [ libdaemon >= 0.5 ]) -AC_SUBST(LIBDAEMON_CFLAGS) -AC_SUBST(LIBDAEMON_LIBS) +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) + ]) +]) + +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 $ret +} # If using GCC specify some additional parameters if test "x$GCC" = "xyes" ; then - CFLAGS="$CFLAGS -pipe -W -Wall -pedantic" - AC_LANG_CONFTEST([int main() {}]) - $CC -c conftest.c -std=c99 -Wno-unused-parameter $CFLAGS > /dev/null 2> /dev/null && CFLAGS="$CFLAGS -std=c99 -Wno-unused-parameter" - rm -f conftest.o + DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wold-style-definition -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wshadow -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -fdiagnostics-show-option -fno-strict-aliasing" + + # 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 + + for flag in $DESIRED_FLAGS ; do + AC_MSG_CHECKING([whether $CC accepts $flag]) + if test_gcc_flag $flag ; then + CFLAGS="$CFLAGS $flag" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + done fi -# -# Detecting the linux distro for specific things like initscripts. -# -AC_ARG_WITH(distro, AS_HELP_STRING(--with-distro=DISTRO,Specify the Linux distribution to target: One of redhat, suse, gentoo, debian, or slackware)) -if test "z$with_distro" = "z"; then - AC_CHECK_FILE(/etc/redhat-release,with_distro="redhat") - AC_CHECK_FILE(/etc/SuSE-release,with_distro="suse") - AC_CHECK_FILE(/etc/fedora-release,with_distro="redhat") - AC_CHECK_FILE(/etc/gentoo-release,with_distro="gentoo") - AC_CHECK_FILE(/etc/debian_version,with_distro="debian") - AC_CHECK_FILE(/etc/slackware-version,with_distro="slackware") -fi -with_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]' ` - -if test "z$with_distro" = "z"; then - echo "Linux distribution autodetection failed, you must specify the distribution to target using --with-distro=DISTRO" - exit 1 -else -case $with_distro in - debian|gentoo|suse) - ;; - *) - echo "Your distribution (${with_distro}) is not yet supported, init scripts and dbus configuration will not be installed! (patches welcome)" - ;; -esac +# 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]) -fi -AM_CONDITIONAL(TARGET_REDHAT, test x"$with_distro" = xredhat) -AM_CONDITIONAL(TARGET_SUSE, test x"$with_distro" = xsuse) -AM_CONDITIONAL(TARGET_GENTOO, test x"$with_distro" = xgentoo) -AM_CONDITIONAL(TARGET_DEBIAN, test x"$with_distro" = xdebian) -AM_CONDITIONAL(TARGET_SLACKWARE, test x"$with_distro" = xslackware) + # Solaris stuff + AC_SEARCH_LIBS([inet_ntop],[nsl]) + AC_SEARCH_LIBS([recv],[socket]) + AC_CHECK_DECL([CMSG_SPACE],,CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500 -D__EXTENSIONS__", [[#include ]]) -# -# Defining Avahi User and Group. -# -AC_ARG_WITH(avahi_user,[ --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,"$AVAHI_USER", [User for running the Avahi daemon]) - -AC_ARG_WITH(avahi_group,[ --with-avahi-group= Group for Avahi (avahi)]) -if test -z "$with_avahi_group" ; then - AVAHI_GROUP=avahi -else - AVAHI_GROUP=$with_avahi_group +# Checks for library functions. +AC_FUNC_SELECT_ARGTYPES +AC_CHECK_FUNCS([gethostname select socket uname strcasecmp gettimeofday strncasecmp strlcpy fcntl]) + +AC_FUNC_CHOWN +AC_FUNC_STAT +AC_TYPE_MODE_T +AC_TYPE_PID_T + +AC_CHECK_DECLS(environ) + +# check if gcc's -fvisibility is supported +CHECK_VISIBILITY_HIDDEN + +# Check for pkg-config manually first, as if its not installed the +# PKG_PROG_PKG_CONFIG macro won't be defined. +AC_CHECK_PROG(have_pkg_config, pkg-config, yes, no) + +if test x"$have_pkg_config" = "xno"; then + AC_MSG_ERROR(pkg-config is required to install this program) fi -AC_SUBST(AVAHI_GROUP) -AC_DEFINE_UNQUOTED(AVAHI_GROUP,"$AVAHI_GROUP", [Group for Avahi]) + +PKG_PROG_PKG_CONFIG # -# Avahi runtime dir +# Doxygen # -avahi_runtime_dir="${localstatedir}/run" -avahi_socket="${avahi_runtime_dir}/avahi-daemon/socket" -AC_SUBST(avahi_runtime_dir) -AC_SUBST(avahi_socket) +DX_HTML_FEATURE(ON) +DX_CHM_FEATURE(OFF) +DX_CHI_FEATURE(OFF) +DX_MAN_FEATURE(OFF) +DX_RTF_FEATURE(OFF) +DX_XML_FEATURE(ON) +DX_PDF_FEATURE(OFF) +DX_PS_FEATURE(OFF) +DX_INIT_DOXYGEN(catta, doxygen.cfg, doxygen) # -# Python stuff +# Conditionally compile test and example programs # -AM_PATH_PYTHON(2.4, [HAVE_PYTHON=yes], [HAVE_PYTHON=no]) -AM_CONDITIONAL(HAVE_PYTHON, [test "x$HAVE_PYTHON" = xyes ]) +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 ${enableval} for --enable-tests) ;; + esac], + [ENABLE_TESTS=no]) + +AM_CONDITIONAL([ENABLE_TESTS], [test "x$ENABLE_TESTS" = "xyes"]) # ========================================================================== AC_CONFIG_FILES([ -Makefile -avahi-core.pc -avahi-common/Makefile -avahi-core/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/SUSE/Makefile -avahi-dnsconfd/Makefile -avahi-utils/Makefile -avahi-utils/avahi/Makefile +Makefile +src/Makefile +include/Makefile +tests/Makefile examples/Makefile -common/Makefile -man/Makefile ]) AC_OUTPUT @@ -283,18 +353,11 @@ 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` - compiler: ${CC} - cflags: ${CFLAGS} - Enable Gtk: ${ENABLE_GTK} - Enable DBUS: ${ENABLE_DBUS} - Have Python: ${HAVE_PYTHON} - Linux Distro: ${with_distro} - User for Avahi: ${AVAHI_USER} - Group for Avahi: ${AVAHI_GROUP} - - NOTE: Remember to create user ${AVAHI_USER} and group ${AVAHI_GROUP} before make install + prefix: ${prefix} + sysconfdir: ${sysconfdir} + localstatedir: ${localstatedir} + C Compiler: ${CC} + CFLAGS: ${CFLAGS} + Enable stack-smashing protection: ${enable_ssp} + Building tests: ${ENABLE_TESTS} "