diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 368 |
1 files changed, 230 insertions, 138 deletions
diff --git a/configure.ac b/configure.ac index de612ec2..1e5ce894 100644 --- a/configure.ac +++ b/configure.ac @@ -4,80 +4,124 @@ dnl ** (c) 1999--2000 Martin Mares <mj@ucw.cz> AC_INIT AC_CONFIG_SRCDIR([conf/confbase.Y]) -AC_CONFIG_AUX_DIR(tools) - -AC_ARG_ENABLE(debug, [ --enable-debug enable internal debugging routines (default: disabled)],,enable_debug=no) -AC_ARG_ENABLE(memcheck, [ --enable-memcheck check memory allocations when debugging (default: enabled)],,enable_memcheck=yes) -AC_ARG_ENABLE(client, [ --enable-client enable building of BIRD client (default: enabled)],,enable_client=yes) -AC_ARG_ENABLE(pthreads, [ --enable-pthreads enable POSIX threads support (default: detect)],,enable_pthreads=try) -AC_ARG_ENABLE(libssh, [ --enable-libssh enable LibSSH support together with RPKI protocol (default: detect)],,enable_libssh=try) -AC_ARG_WITH(sysconfig, [ --with-sysconfig=FILE use specified BIRD system configuration file]) -AC_ARG_WITH(protocols, [ --with-protocols=LIST include specified routing protocols (default: all)],,[with_protocols="all"]) -AC_ARG_WITH(sysinclude, [ --with-sysinclude=PATH search for system includes on specified place]) -AC_ARG_WITH(runtimedir, [ --with-runtimedir=PATH path for runtime files (default: $(localstatedir)/run)],[runtimedir="$with_runtimedir"],[runtimedir="\$(localstatedir)/run"]) -AC_ARG_WITH(iproutedir, [ --with-iproutedir=PATH path to iproute2 config files (default: /etc/iproute2)],[given_iproutedir="yes"]) +AC_CONFIG_AUX_DIR([tools]) + +AC_ARG_ENABLE([client], + [AS_HELP_STRING([--enable-client], [enable building of BIRD client @<:@yes@:>@])], + [], + [enable_client=yes] +) + +AC_ARG_ENABLE([debug], + [AS_HELP_STRING([--enable-debug], [enable internal debugging routines @<:@no@:>@])], + [], + [enable_debug=no] +) + +AC_ARG_ENABLE([memcheck], + [AS_HELP_STRING([--enable-memcheck], [check memory allocations when debugging @<:@yes@:>@])], + [], + [enable_memcheck=yes] +) + +AC_ARG_ENABLE([pthreads], + [AS_HELP_STRING([--enable-pthreads], [enable POSIX threads support @<:@try@:>@])], + [], + [enable_pthreads=try] +) + +AC_ARG_ENABLE([libssh], + [AS_HELP_STRING([--enable-libssh], [enable LibSSH support together with RPKI @<:@try@:>@])], + [], + [enable_libssh=try] +) + +AC_ARG_WITH([protocols], + [AS_HELP_STRING([--with-protocols=LIST], [include specified routing protocols @<:@all@:>@])], + [], + [with_protocols="all"] +) + +AC_ARG_WITH([sysconfig], + [AS_HELP_STRING([--with-sysconfig=FILE], [use specified BIRD system configuration file])], + [] +) + +AC_ARG_WITH([runtimedir], + [AS_HELP_STRING([--with-runtimedir=PATH], [path for runtime files @<:@LOCALSTATEDIR/run@:>@])], + [runtimedir="$with_runtimedir"], + [runtimedir="\$(localstatedir)/run"] +) + +AC_ARG_WITH([iproutedir], + [AS_HELP_STRING([--with-iproutedir=PATH], [path to iproute2 config files @<:@/etc/iproute2@:>@])], + [given_iproutedir="yes"] +) + AC_ARG_VAR([FLEX], [location of the Flex program]) AC_ARG_VAR([BISON], [location of the Bison program]) AC_ARG_VAR([M4], [location of the M4 program]) if test "$srcdir" = . ; then - # Building in current directory => create obj directory holding all objects - objdir=obj + # Building in current directory => create obj directory holding all objects + objdir=obj else - # Building in separate directory - objdir=. + # Building in separate directory + objdir=. fi exedir=. -AC_SUBST(objdir) -AC_SUBST(exedir) -AC_SUBST(srcdir) -AC_SUBST(runtimedir) +AC_SUBST([objdir]) +AC_SUBST([exedir]) +AC_SUBST([srcdir]) +AC_SUBST([runtimedir]) if test "$enable_debug" = yes ; then - CONFIG_FILE="bird.conf" - CONTROL_SOCKET="bird.ctl" + CONFIG_FILE="bird.conf" + CONTROL_SOCKET="bird.ctl" else - CONFIG_FILE="\$(sysconfdir)/bird.conf" - CONTROL_SOCKET="$runtimedir/bird.ctl" + CONFIG_FILE="\$(sysconfdir)/bird.conf" + CONTROL_SOCKET="$runtimedir/bird.ctl" fi -AC_SUBST(CONFIG_FILE) -AC_SUBST(CONTROL_SOCKET) +AC_SUBST([CONFIG_FILE]) +AC_SUBST([CONTROL_SOCKET]) -AC_SEARCH_LIBS(clock_gettime, [rt posix4], , - AC_MSG_ERROR([[Function clock_gettime not available.]])) +AC_SEARCH_LIBS([clock_gettime], [rt posix4], + [], + [AC_MSG_ERROR([Function clock_gettime not available.])] +) AC_CANONICAL_HOST # Store this value because ac_test_CFLAGS is overwritten by AC_PROG_CC if test "$ac_test_CFLAGS" != set ; then - bird_cflags_default=yes + bird_cflags_default=yes fi AC_PROG_CC AC_PROG_CC_C99 if test -z "$GCC" ; then - AC_MSG_ERROR([This program requires the GNU C Compiler.]) + AC_MSG_ERROR([This program requires the GNU C Compiler.]) fi if test "$enable_pthreads" != no ; then - BIRD_CHECK_PTHREADS - - if test "$bird_cv_lib_pthreads" = yes ; then - AC_DEFINE([USE_PTHREADS], [1], [Define to 1 if pthreads are enabled]) - CFLAGS="$CFLAGS -pthread" - LDFLAGS="$LDFLAGS -pthread" - proto_bfd=bfd - elif test "$enable_pthreads" = yes ; then - AC_MSG_ERROR([POSIX threads not available.]) - fi - - if test "$enable_pthreads" = try ; then - enable_pthreads="$bird_cv_lib_pthreads" - fi + BIRD_CHECK_PTHREADS + + if test "$bird_cv_lib_pthreads" = yes ; then + AC_DEFINE([USE_PTHREADS], [1], [Define to 1 if pthreads are enabled]) + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + proto_bfd=bfd + elif test "$enable_pthreads" = yes ; then + AC_MSG_ERROR([POSIX threads not available.]) + fi + + if test "$enable_pthreads" = try ; then + enable_pthreads="$bird_cv_lib_pthreads" + fi fi if test "$enable_libssh" != no ; then @@ -95,78 +139,89 @@ if test "$enable_libssh" != no ; then fi if test "$bird_cflags_default" = yes ; then - BIRD_CHECK_GCC_OPTION(bird_cv_c_option_wno_pointer_sign, -Wno-pointer-sign, -Wall) - BIRD_CHECK_GCC_OPTION(bird_cv_c_option_wno_missing_init, -Wno-missing-field-initializers, -Wall -Wextra) - BIRD_CHECK_GCC_OPTION(bird_cv_c_option_fno_strict_aliasing, -fno-strict-aliasing) - BIRD_CHECK_GCC_OPTION(bird_cv_c_option_fno_strict_overflow, -fno-strict-overflow) - - CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes -Wno-parentheses" - BIRD_ADD_GCC_OPTION(bird_cv_c_option_wno_pointer_sign, -Wno-pointer-sign) - BIRD_ADD_GCC_OPTION(bird_cv_c_option_wno_missing_init, -Wno-missing-field-initializers) - BIRD_ADD_GCC_OPTION(bird_cv_c_option_fno_strict_aliasing, -fno-strict-aliasing) - BIRD_ADD_GCC_OPTION(bird_cv_c_option_fno_strict_overflow, -fno-strict-overflow) + BIRD_CHECK_GCC_OPTION([bird_cv_c_option_wno_pointer_sign], [-Wno-pointer-sign], [-Wall]) + BIRD_CHECK_GCC_OPTION([bird_cv_c_option_wno_missing_init], [-Wno-missing-field-initializers], [-Wall -Wextra]) + BIRD_CHECK_GCC_OPTION([bird_cv_c_option_fno_strict_aliasing], [-fno-strict-aliasing]) + BIRD_CHECK_GCC_OPTION([bird_cv_c_option_fno_strict_overflow], [-fno-strict-overflow]) + + CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes -Wno-parentheses" + BIRD_ADD_GCC_OPTION([bird_cv_c_option_wno_pointer_sign], [-Wno-pointer-sign]) + BIRD_ADD_GCC_OPTION([bird_cv_c_option_wno_missing_init], [-Wno-missing-field-initializers]) + BIRD_ADD_GCC_OPTION([bird_cv_c_option_fno_strict_aliasing], [-fno-strict-aliasing]) + BIRD_ADD_GCC_OPTION([bird_cv_c_option_fno_strict_overflow], [-fno-strict-overflow]) fi AC_MSG_CHECKING([CFLAGS]) -AC_MSG_RESULT($CFLAGS) +AC_MSG_RESULT([$CFLAGS]) AC_PROG_CPP AC_PROG_INSTALL AC_PROG_RANLIB -AC_CHECK_PROG(FLEX, flex, flex) -AC_CHECK_PROG(BISON, bison, bison) -AC_CHECK_PROGS(M4, gm4 m4) +AC_CHECK_PROG([FLEX], [flex], [flex]) +AC_CHECK_PROG([BISON], [bison], [bison]) +AC_CHECK_PROGS([M4], [gm4 m4]) test -z "$FLEX" && AC_MSG_ERROR([Flex is missing.]) test -z "$BISON" && AC_MSG_ERROR([Bison is missing.]) test -z "$M4" && AC_MSG_ERROR([M4 is missing.]) -BIRD_CHECK_PROG_FLAVOR_GNU([$M4], , [AC_MSG_ERROR([Provided M4 is not GNU M4.])]) + +BIRD_CHECK_PROG_FLAVOR_GNU([$M4], + [], + [AC_MSG_ERROR([Provided M4 is not GNU M4.])] +) if test -n "$with_sysconfig" -a "$with_sysconfig" != no ; then - if test -f $with_sysconfig ; then - sysdesc=$with_sysconfig - else - sysdesc=$srcdir/sysdep/cf/$with_sysconfig - if ! test -f $sysdesc ; then - sysdesc=$sysdesc.h - fi - fi + if test -f $with_sysconfig ; then + sysdesc=$with_sysconfig + else + sysdesc=$srcdir/sysdep/cf/$with_sysconfig + if ! test -f $sysdesc ; then + sysdesc=$sysdesc.h + fi + fi elif test -f sysconfig.h ; then - sysdesc=sysconfig + sysdesc=sysconfig else - case "$host_os" in - linux*) sysdesc=linux - default_iproutedir="/etc/iproute2" - ;; - freebsd*) sysdesc=bsd - ;; - kfreebsd*) sysdesc=bsd - ;; - netbsd*) sysdesc=bsd - CPPFLAGS="$CPPFLAGS -I/usr/pkg/include" - LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib" - ;; - openbsd*) sysdesc=bsd - ;; - dragonfly*) sysdesc=bsd - ;; - *) AC_MSG_ERROR([Cannot determine correct system configuration. Please use --with-sysconfig to set it manually.]) - ;; - esac - sysdesc=$srcdir/sysdep/cf/$sysdesc.h + case "$host_os" in + linux*) + sysdesc=linux + default_iproutedir="/etc/iproute2" + ;; + freebsd*) + sysdesc=bsd + ;; + kfreebsd*) + sysdesc=bsd + ;; + netbsd*) + sysdesc=bsd + CPPFLAGS="$CPPFLAGS -I/usr/pkg/include" + LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib" + ;; + openbsd*) + sysdesc=bsd + ;; + dragonfly*) + sysdesc=bsd + ;; + *) + AC_MSG_ERROR([Cannot determine correct system configuration. Please use --with-sysconfig to set it manually.]) + ;; + esac + sysdesc=$srcdir/sysdep/cf/$sysdesc.h fi AC_MSG_CHECKING([which OS configuration should we use]) -AC_MSG_RESULT($sysdesc) +AC_MSG_RESULT([$sysdesc]) if ! test -f $sysdesc ; then - AC_MSG_ERROR([The system configuration file is missing.]) + AC_MSG_ERROR([The system configuration file is missing.]) fi sysname=`echo $sysdesc | sed 's/\.h$//'` AC_DEFINE_UNQUOTED([SYSCONF_INCLUDE], ["$sysdesc"], [Which sysdep header to include]) AC_MSG_CHECKING([system-dependent directories]) sysdep_dirs="`sed <$sysdesc '/^Link: /!d;s/^Link: \(.*\)$/\1/' | tr '\012' ' '`" -AC_MSG_RESULT($sysdep_dirs) -AC_SUBST(sysdep_dirs) +AC_MSG_RESULT([$sysdep_dirs]) +AC_SUBST([sysdep_dirs]) if test "$with_iproutedir" = no ; then with_iproutedir= ; fi @@ -175,14 +230,14 @@ then iproutedir=$with_iproutedir else iproutedir=$default_iproutedir fi -AC_SUBST(iproutedir) +AC_SUBST([iproutedir]) all_protocols="$proto_bfd babel bgp ospf pipe radv rip $proto_rpki static" all_protocols=`echo $all_protocols | sed 's/ /,/g'` if test "$with_protocols" = all ; then - with_protocols="$all_protocols" + with_protocols="$all_protocols" fi AH_TEMPLATE([CONFIG_BABEL], [Babel protocol]) @@ -199,29 +254,40 @@ AC_MSG_CHECKING([protocols]) protocols=`echo "$with_protocols" | sed 's/,/ /g'` if test "$protocols" = no ; then protocols= ; fi for a in $protocols ; do - if ! test -f $srcdir/proto/$a/Makefile ; then - AC_MSG_RESULT(failed) - AC_MSG_ERROR([Requested protocol $a not found.]) - fi - AC_DEFINE_UNQUOTED(CONFIG_`echo $a | tr 'a-z' 'A-Z'`) - done -AC_MSG_RESULT(ok) -AC_SUBST(protocols) + if ! test -f $srcdir/proto/$a/Makefile ; then + AC_MSG_RESULT([failed]) + AC_MSG_ERROR([Requested protocol $a not found]) + fi + AC_DEFINE_UNQUOTED([CONFIG_`echo $a | tr 'a-z' 'A-Z'`]) +done +AC_MSG_RESULT([ok]) +AC_SUBST([protocols]) case $sysdesc in - */linux*) - AC_CHECK_HEADER(linux/rtnetlink.h,,[AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])],[ -#include <asm/types.h> -#include <sys/socket.h> -]) - ;; + */linux*) + AC_CHECK_HEADER([linux/rtnetlink.h], + [], + [AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])], + [ + #include <asm/types.h> + #include <sys/socket.h> + ] + ) + ;; esac AC_CHECK_HEADERS_ONCE([alloca.h syslog.h]) AC_CHECK_MEMBERS([struct sockaddr.sa_len], [], [], [#include <sys/socket.h>]) -AC_CHECK_HEADER([linux/lwtunnel.h], [AC_DEFINE([HAVE_LWTUNNEL], [1], [Define to 1 if you have the <linux/lwtunnel.h> header file.])]) -AC_CHECK_MEMBERS([struct rtvia.rtvia_family], [AC_DEFINE([HAVE_STRUCT_RTVIA], [1], [Define to 1 if you have rtvia structure.])],,[#include <linux/rtnetlink.h>]) +AC_CHECK_HEADER([linux/lwtunnel.h], + [AC_DEFINE([HAVE_LWTUNNEL], [1], [Define to 1 if you have the <linux/lwtunnel.h> header file.])] +) + +AC_CHECK_MEMBERS([struct rtvia.rtvia_family], + [AC_DEFINE([HAVE_STRUCT_RTVIA], [1], [Define to 1 if you have rtvia structure.])], + [], + [#include <linux/rtnetlink.h>] +) AC_C_BIGENDIAN( [AC_DEFINE([CPU_BIG_ENDIAN], [1], [Define to 1 if cpu is big endian])], @@ -229,20 +295,27 @@ AC_C_BIGENDIAN( [AC_MSG_ERROR([Cannot determine CPU endianity.])] ) -BIRD_CHECK_STRUCT_ALIGN -BIRD_CHECK_TIME_T - if test "$enable_debug" = yes ; then - AC_DEFINE([DEBUGGING], [1], [Define to 1 if debugging is enabled]) - AC_CHECK_HEADER(execinfo.h, [AC_SEARCH_LIBS([backtrace, backtrace_symbols], [c execinfo], [AC_DEFINE([HAVE_EXECINFO_H], [1], [Define to 1 if you have the <execinfo.h> header file.])])]) - LDFLAGS="$LDFLAGS -rdynamic" - CFLAGS="$CFLAGS -O0 -ggdb -g3 -gdwarf-4" - if test "$enable_memcheck" = yes ; then - AC_CHECK_LIB(dmalloc, dmalloc_debug) - if test $ac_cv_lib_dmalloc_dmalloc_debug != yes ; then - AC_CHECK_LIB(efence, malloc) - fi - fi + AC_DEFINE([DEBUGGING], [1], [Define to 1 if debugging is enabled]) + LDFLAGS="$LDFLAGS -rdynamic" + CFLAGS="$CFLAGS -O0 -ggdb -g3 -gdwarf-4" + + AC_CHECK_HEADER([execinfo.h], + [ + AC_DEFINE([HAVE_EXECINFO_H], [1], [Define to 1 if you have the <execinfo.h> header file.]) + AC_SEARCH_LIBS([backtrace], [execinfo], + [] + [AC_MSG_ERROR([Function backtrace not available.])] + ) + ] + ) + + if test "$enable_memcheck" = yes ; then + AC_CHECK_LIB([dmalloc], [dmalloc_debug]) + if test $ac_cv_lib_dmalloc_dmalloc_debug != yes ; then + AC_CHECK_LIB([efence], [malloc]) + fi + fi fi DAEMON_LIBS= @@ -251,25 +324,44 @@ AC_SUBST(DAEMON_LIBS) CLIENT=birdcl CLIENT_LIBS= if test "$enable_client" = yes ; then - CLIENT="$CLIENT birdc" - AC_CHECK_LIB(history, add_history, CLIENT_LIBS="-lhistory") - AC_CHECK_LIB(ncurses, tgetent, USE_TERMCAP_LIB=-lncurses, - AC_CHECK_LIB(curses, tgetent, USE_TERMCAP_LIB=-lcurses, - AC_CHECK_LIB(tinfow, tgetent, USE_TERMCAP_LIB=-ltinfow, - AC_CHECK_LIB(tinfo, tgetent, USE_TERMCAP_LIB=-ltinfo, - AC_CHECK_LIB(termcap, tgetent, USE_TERMCAP_LIB=-ltermcap, - AC_MSG_ERROR([[The client requires ncurses library. Either install the library or use --disable-client to compile without the client.]])))))) - AC_CHECK_LIB(readline, rl_callback_read_char, CLIENT_LIBS="-lreadline $CLIENT_LIBS $USE_TERMCAP_LIB", - AC_MSG_ERROR([[The client requires GNU readline library 2.1 or newer. Either install the library or use --disable-client to compile without the client.]]), $USE_TERMCAP_LIB) - AC_CHECK_LIB(readline, rl_crlf, AC_DEFINE([HAVE_RL_CRLF], [1], [Define to 1 if you have rl_crlf()]),,$USE_TERMCAP_LIB) - AC_CHECK_LIB(readline, rl_ding, AC_DEFINE([HAVE_RL_DING], [1], [Define to 1 if you have rl_ding()]),,$USE_TERMCAP_LIB) + CLIENT="$CLIENT birdc" + AC_CHECK_LIB([history], [add_history], [CLIENT_LIBS="-lhistory"]) + AC_CHECK_LIB([ncurses], [tgetent], [USE_TERMCAP_LIB=-lncurses], + AC_CHECK_LIB([curses], [tgetent], [USE_TERMCAP_LIB=-lcurses], + AC_CHECK_LIB([tinfow], [tgetent], [USE_TERMCAP_LIB=-ltinfow], + AC_CHECK_LIB([tinfo], [tgetent], [USE_TERMCAP_LIB=-ltinfo], + AC_CHECK_LIB([termcap], [tgetent], [USE_TERMCAP_LIB=-ltermcap], + [AC_MSG_ERROR([The client requires ncurses library. Either install the library or use --disable-client to compile without the client.])] + ) + ) + ) + ) + ) + + AC_CHECK_LIB([readline], [rl_callback_read_char], + [CLIENT_LIBS="-lreadline $CLIENT_LIBS $USE_TERMCAP_LIB"], + [AC_MSG_ERROR([The client requires GNU readline library 2.1 or newer. Either install the library or use --disable-client to compile without the client.])], + [$USE_TERMCAP_LIB] + ) + + AC_CHECK_LIB([readline], [rl_crlf], + [AC_DEFINE([HAVE_RL_CRLF], [1], [Define to 1 if you have rl_crlf()])], + [], + [$USE_TERMCAP_LIB] + ) + + AC_CHECK_LIB([readline], [rl_ding], + [AC_DEFINE([HAVE_RL_DING], [1], [Define to 1 if you have rl_ding()])], + [], + [$USE_TERMCAP_LIB] + ) fi -AC_SUBST(CLIENT) -AC_SUBST(CLIENT_LIBS) +AC_SUBST([CLIENT]) +AC_SUBST([CLIENT_LIBS]) mkdir -p $objdir/sysdep AC_CONFIG_HEADERS([$objdir/sysdep/autoconf.h:sysdep/autoconf.h.in]) -AC_CONFIG_FILES(Makefile:Makefile.in) +AC_CONFIG_FILES([Makefile:Makefile.in]) AC_OUTPUT AC_MSG_RESULT() |