diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 429 |
1 files changed, 261 insertions, 168 deletions
diff --git a/configure.ac b/configure.ac index ca8d7690..aac5679c 100644 --- a/configure.ac +++ b/configure.ac @@ -4,191 +4,258 @@ 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(ipv6, [ --enable-ipv6 enable building of IPv6 version (default: disabled)],,enable_ipv6=no) -AC_ARG_ENABLE(pthreads, [ --enable-pthreads enable POSIX threads support (default: detect)],,enable_pthreads=try) -AC_ARG_WITH(suffix, [ --with-suffix=STRING use specified suffix for BIRD files (default: 6 for IPv6 version)],[given_suffix="yes"]) -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([ipv6], + [AS_HELP_STRING([--enable-ipv6], [enable building of IPv6 version @<:@no@:>@])], + [], + [enable_ipv6=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_WITH([protocols], + [AS_HELP_STRING([--with-protocols=LIST], [include specified routing protocols @<:@all@:>@])], + [], + [with_protocols="all"] +) + +AC_ARG_WITH([suffix], + [AS_HELP_STRING([--with-suffix=STRING], [use specified suffix for BIRD files @<:@6 for IPv6@:>@])], + [given_suffix="yes"] +) + +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 - mkdir -p obj - srcdir_rel=.. - makefiles="Makefile:tools/Makefile-top.in obj/Makefile:tools/Makefile.in obj/Rules:tools/Rules.in" - exedir=.. + # Building in current directory => create obj directory holding all objects + objdir=obj + mkdir -p obj + srcdir_rel=.. + makefiles="Makefile:tools/Makefile-top.in obj/Makefile:tools/Makefile.in obj/Rules:tools/Rules.in" + exedir=.. else - # Building in separate directory - objdir=. - srcdir_rel=$srcdir - makefiles="Makefile:tools/Makefile.in Rules:tools/Rules.in" - exedir=. + # Building in separate directory + objdir=. + srcdir_rel=$srcdir + makefiles="Makefile:tools/Makefile.in Rules:tools/Rules.in" + exedir=. fi + case $srcdir_rel in - /*) srcdir_rel_mf=$srcdir_rel ;; - *) srcdir_rel_mf="\$(root-rel)$srcdir_rel" ;; + /*) srcdir_rel_mf=$srcdir_rel ;; + *) srcdir_rel_mf="\$(root-rel)$srcdir_rel" ;; esac -AC_SUBST(objdir) -AC_SUBST(exedir) -AC_SUBST(srcdir_rel_mf) -AC_SUBST(runtimedir) + +AC_SUBST([objdir]) +AC_SUBST([exedir]) +AC_SUBST([srcdir_rel_mf]) +AC_SUBST([runtimedir]) if test "$enable_ipv6" = yes ; then - ip=ipv6 - SUFFIX=6 - proto_radv=radv + ip=ipv6 + SUFFIX=6 + proto_radv=radv else - ip=ipv4 - SUFFIX="" + ip=ipv4 + SUFFIX="" fi if test "$given_suffix" = yes ; then - SUFFIX="$with_suffix" + SUFFIX="$with_suffix" fi -AC_SUBST(SUFFIX) +AC_SUBST([SUFFIX]) if test "$enable_debug" = yes ; then - CONFIG_FILE="bird$SUFFIX.conf" - CONTROL_SOCKET="bird$SUFFIX.ctl" + CONFIG_FILE="bird$SUFFIX.conf" + CONTROL_SOCKET="bird$SUFFIX.ctl" else - CONFIG_FILE="\$(sysconfdir)/bird$SUFFIX.conf" - CONTROL_SOCKET="$runtimedir/bird$SUFFIX.ctl" + CONFIG_FILE="\$(sysconfdir)/bird$SUFFIX.conf" + CONTROL_SOCKET="$runtimedir/bird$SUFFIX.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 "$ac_test_CFLAGS" != set ; then - bird_cflags_default=yes + bird_cflags_default=yes fi AC_PROG_CC if test -z "$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="$bird_cv_lib_pthreads" + fi fi if test "$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 "$ip:$host_os" in - ipv6:linux*) sysdesc=linux-v6 - default_iproutedir="/etc/iproute2" - ;; - ipv4:linux*) sysdesc=linux - default_iproutedir="/etc/iproute2" - ;; - ipv6:netbsd*) sysdesc=bsd-v6 - CPPFLAGS="$CPPFLAGS -I/usr/pkg/include" - LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib" - ;; - ipv4:netbsd*) sysdesc=bsd - CPPFLAGS="$CPPFLAGS -I/usr/pkg/include" - LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib" - ;; - ipv6:freebsd*) sysdesc=bsd-v6 - ;; - ipv4:freebsd*) sysdesc=bsd - ;; - ipv6:dragonfly*) sysdesc=bsd-v6 - ;; - ipv4:dragonfly*) sysdesc=bsd - ;; - ipv6:kfreebsd*) sysdesc=bsd-v6 - ;; - ipv4:kfreebsd*) sysdesc=bsd - ;; - ipv6:openbsd*) sysdesc=bsd-v6 - ;; - ipv4:openbsd*) 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 "$ip:$host_os" in + ipv6:linux*) + sysdesc=linux-v6 + default_iproutedir="/etc/iproute2" + ;; + ipv4:linux*) + sysdesc=linux + default_iproutedir="/etc/iproute2" + ;; + ipv6:netbsd*) + sysdesc=bsd-v6 + CPPFLAGS="$CPPFLAGS -I/usr/pkg/include" + LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib" + ;; + ipv4:netbsd*) + sysdesc=bsd + CPPFLAGS="$CPPFLAGS -I/usr/pkg/include" + LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib" + ;; + ipv6:freebsd*) + sysdesc=bsd-v6 + ;; + ipv4:freebsd*) + sysdesc=bsd + ;; + ipv6:dragonfly*) + sysdesc=bsd-v6 + ;; + ipv4:dragonfly*) + sysdesc=bsd + ;; + ipv6:kfreebsd*) + sysdesc=bsd-v6 + ;; + ipv4:kfreebsd*) + sysdesc=bsd + ;; + ipv6:openbsd*) + sysdesc=bsd-v6 + ;; + ipv4:openbsd*) + 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: \(.*\)$/\1/' | tr '\012' ' '` lib" -AC_MSG_RESULT($sysdep_dirs) -AC_SUBST(sysdep_dirs) +AC_MSG_RESULT([$sysdep_dirs]) +AC_SUBST([sysdep_dirs]) if test "$with_iproutedir" = no ; then with_iproutedir= ; fi @@ -197,7 +264,7 @@ then iproutedir=$with_iproutedir else iproutedir=$default_iproutedir fi -AC_SUBST(iproutedir) +AC_SUBST([iproutedir]) all_protocols="$proto_bfd bgp ospf pipe $proto_radv rip static" if test "$ip" = ipv6 ; then @@ -206,7 +273,7 @@ fi 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]) @@ -222,22 +289,26 @@ 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 $sysdesc in - */linux*|*/linux-v6*) - AC_CHECK_HEADER(linux/rtnetlink.h,,[AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])],[ -#include <asm/types.h> -#include <sys/socket.h> -]) - ;; + */linux*|*/linux-v6*) + AC_CHECK_HEADER([linux/rtnetlink.h], + [], + [AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])], + [ + #include <asm/types.h> + #include <sys/socket.h> + ] + ) + ;; esac AC_CHECK_HEADERS_ONCE([alloca.h syslog.h]) @@ -253,43 +324,65 @@ BIRD_CHECK_STRUCT_ALIGN BIRD_CHECK_TIME_T if test "$enable_debug" = yes ; then - AC_DEFINE([DEBUGGING], [1], [Define to 1 if debugging is enabled]) - if test "$enable_memcheck" = yes ; then - AC_CHECK_LIB(dmalloc, dmalloc_debug) - if test $ac_cv_lib_dmalloc_dmalloc_debug != yes ; then - AC_CHECK_LIB(efence, malloc) - fi - fi + AC_DEFINE([DEBUGGING], [1], [Define to 1 if debugging is enabled]) + if test "$enable_memcheck" = yes ; then + AC_CHECK_LIB([dmalloc], [dmalloc_debug]) + if test $ac_cv_lib_dmalloc_dmalloc_debug != yes ; then + AC_CHECK_LIB([efence], [malloc]) + fi + fi fi CLIENT= CLIENT_LIBS= if test "$enable_client" = yes ; then - 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=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_COMMANDS([merge],[[export CPP="$CPP" -$srcdir/tools/mergedirs $srcdir $srcdir_rel $objdir $sysdep_dirs]], - [[srcdir=$srcdir] - [srcdir_rel=$srcdir_rel] - [objdir=$objdir] - [sysdep_dirs="$sysdep_dirs"]]) -AC_CONFIG_FILES($makefiles) +AC_CONFIG_COMMANDS([merge], + [ export CPP="$CPP"; $srcdir/tools/mergedirs $srcdir $srcdir_rel $objdir $sysdep_dirs ], + [ + srcdir=$srcdir + srcdir_rel=$srcdir_rel + objdir=$objdir + sysdep_dirs="$sysdep_dirs" + ] +) +AC_CONFIG_FILES([$makefiles]) AC_OUTPUT rm -f $objdir/sysdep/paths.h |