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# Inspired by work Copyright (C) 2006 Luca Filipozzi |
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# vim: set fdm=marker ts=2 sw=2 et: |
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|
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AC_REVISION([$Id$]) |
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|
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AC_PREREQ(2.64) |
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AC_INIT([ircd-hybrid], [7.2.4]) |
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AM_INIT_AUTOMAKE(1.11) |
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AM_MAINTAINER_MODE |
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AC_CONFIG_HEADER(config.h) |
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AC_CONFIG_SRCDIR(src/ircd.c) |
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|
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# Checks for programs. |
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AC_PROG_CC_C99 |
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AS_IF([test "$ac_cv_prog_cc_c99" = "no"], |
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[AC_MSG_ERROR([no C99 compiler found. Aborting.])]) |
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AC_PROG_YACC |
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AM_PROG_LEX |
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AC_PROG_INSTALL |
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|
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# Initializing libtool. |
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LT_INIT([dlopen disable-static]) |
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LTDL_INIT |
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|
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# Checks for libraries. |
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AX_CHECK_LIB_IPV4 |
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AX_CHECK_LIB_IPV6 |
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|
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# Checks for typedefs, structures, and compiler characteristics. |
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AC_C_BIGENDIAN |
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|
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# Checks for library functions. |
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AC_CHECK_FUNCS_ONCE(mmap \ |
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strtok_r \ |
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usleep \ |
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strlcat \ |
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strlcpy) |
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|
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# Checks for header files. |
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AC_CHECK_HEADERS_ONCE(crypt.h \ |
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inttypes.h \ |
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stdint.h \ |
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sys/resource.h \ |
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sys/param.h \ |
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errno.h \ |
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sys/syslog.h \ |
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types.h \ |
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socket.h \ |
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sys/wait.h \ |
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wait.h \ |
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link.h) |
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|
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# check for /dev/null so we can use it to hold evil fd's |
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AC_MSG_CHECKING([for /dev/null]) |
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AS_IF([test -c /dev/null], [ |
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AC_DEFINE(PATH_DEVNULL, "/dev/null", [Path to /dev/null]) |
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AC_MSG_RESULT([yes])], [ |
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AC_DEFINE(PATH_DEVNULL, "devnull.log", [Path to /dev/null]) |
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AC_MSG_RESULT([no - using devnull.log])]) |
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|
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|
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AC_SEARCH_LIBS(crypt, crypt) |
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|
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|
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AC_ARG_WITH(zlib-path, |
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AS_HELP_STRING([--with-zlib-path=DIR], [Path to libz.so for ziplinks support.]), |
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[LDFLAGS="-L$withval $LDFLAGS"],) |
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|
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AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib],[Disable ziplinks support]), |
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[zlib=$enableval],[zlib=yes]) |
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|
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AS_IF([test "$zlib" = "yes"], [ |
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AC_CHECK_HEADER(zlib.h, [AC_CHECK_LIB(z, zlibVersion, |
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[ |
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LIBS="-lz $LIBS" |
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AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.]) |
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], zlib=no) |
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], zlib=no) |
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]) |
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|
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AC_ARG_WITH(libpcre-path, |
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AS_HELP_STRING([--with-libpcre-path=DIR], [Path to libpcre.so for PCRE support.]), |
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[LDFLAGS="-L$withval $LDFLAGS"],) |
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|
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AC_ARG_ENABLE(libpcre, AS_HELP_STRING([--disable-libpcre],[Disable PCRE support]), |
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[libpcre=$enableval],[libpcre=yes]) |
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|
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AS_IF([test "$libpcre" = "yes"], [ |
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AC_CHECK_HEADER(pcre.h, [AC_CHECK_LIB(pcre, pcre_study, |
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[ |
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LIBS="-lpcre $LIBS" |
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AC_DEFINE(HAVE_LIBPCRE, 1, [Define to 1 if libpcre (-lpcre) is available.]) |
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], libpcre=no) |
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], libpcre=no) |
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]) |
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AM_CONDITIONAL(ENABLE_PCRE, [test "$libpcre" = yes]) |
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|
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|
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dnl Openssl checks |
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AC_ARG_ENABLE(openssl, |
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[ --enable-openssl[=DIR] Enable OpenSSL support (DIR optional). |
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--disable-openssl Disable OpenSSL support. ], |
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[ cf_enable_openssl=$enableval ], |
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[ cf_enable_openssl="auto" ]) |
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AC_MSG_CHECKING([for OpenSSL]) |
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if test "$cf_enable_openssl" != "no"; then |
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cf_openssl_basedir="" |
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if test "$cf_enable_openssl" != "auto" && |
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test "$cf_enable_openssl" != "yes"; then |
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dnl Support for --enable-openssl=/some/place |
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cf_openssl_basedir="${cf_enable_openssl}" |
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else |
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dnl Do the auto-probe here. Check some common directory paths. |
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for dirs in /usr/local/ssl /usr/pkg /usr/local /usr/lib /usr/lib/ssl\ |
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/opt /opt/openssl /usr/local/openssl; do |
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if test -f "${dirs}/include/openssl/opensslv.h"; then |
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cf_openssl_basedir="${dirs}" |
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break |
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fi |
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done |
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unset dirs |
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fi |
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|
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dnl Now check cf_openssl_found to see if we found anything. |
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if test ! -z "$cf_openssl_basedir"; then |
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if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h"; then |
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CPPFLAGS="-I${cf_openssl_basedir}/include $CPPFLAGS" |
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LDFLAGS="-L${cf_openssl_basedir}/lib $LDFLAGS" |
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else |
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dnl OpenSSL wasn't found in the directory specified. Naughty |
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dnl administrator... |
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cf_openssl_basedir="" |
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fi |
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else |
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dnl Check for stock FreeBSD 4.x and 5.x systems, since their files |
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dnl are in /usr/include and /usr/lib. In this case, we don't want to |
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dnl change INCLUDES or LIBS, but still want to enable OpenSSL. |
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dnl We can't do this check above, because some people want two versions |
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dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl) |
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dnl and they want /usr/local/ssl to have preference. |
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if test -f "/usr/include/openssl/opensslv.h"; then |
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cf_openssl_basedir="/usr" |
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fi |
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fi |
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|
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dnl If we have a basedir defined, then everything is okay. Otherwise, |
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dnl we have a problem. |
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if test ! -z "$cf_openssl_basedir"; then |
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LIBS="-lcrypto -lssl $LIBS" |
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AC_MSG_RESULT([$cf_openssl_basedir]) |
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cf_enable_openssl="yes" |
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AC_DEFINE(HAVE_LIBCRYPTO, 1, [If we support ssl]) |
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else |
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AC_MSG_RESULT([not found. Please check your path.]) |
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cf_enable_openssl="no" |
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fi |
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unset cf_openssl_basedir |
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else |
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dnl If --disable-openssl was specified |
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AC_MSG_RESULT([disabled]) |
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fi |
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|
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AS_IF([test "$cf_enable_openssl" != "no"], |
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[AC_MSG_CHECKING(for OpenSSL 0.9.7 or above) |
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AC_RUN_IFELSE( |
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AC_LANG_PROGRAM([ |
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#include <openssl/opensslv.h> |
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#include <stdlib.h>], |
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[[exit(!(OPENSSL_VERSION_NUMBER >= 0x00907000));]]), |
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[cf_openssl_version_ok=yes], |
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[cf_openssl_version_ok=no], |
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[cf_openssl_version_ok=no]) |
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|
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AS_IF([test "$cf_openssl_version_ok" = "yes"], |
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[AC_MSG_RESULT(found) |
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|
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AC_CHECK_LIB(crypto, RSA_free) |
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AS_IF([test "$ac_cv_lib_crypto_RSA_free" = "yes"], |
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[AC_CHECK_FUNCS(EVP_bf_cfb \ |
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EVP_cast5_cfb \ |
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EVP_idea_cfb \ |
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EVP_rc5_32_12_16_cfb \ |
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EVP_des_ede3_cfb \ |
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EVP_des_cfb)]) |
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],[AC_MSG_RESULT(no - OpenSSL support disabled) |
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cf_enable_openssl="no"])]) |
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|
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AM_CONDITIONAL(ENABLE_SSL, [test "$cf_enable_openssl" = yes]) |
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|
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|
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AC_ARG_ENABLE(assert, AS_HELP_STRING([--enable-assert], |
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[Enable assert() statements]), |
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[assert=$enableval], [assert=no]) |
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|
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AS_IF([test "$assert" = "no"], |
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[AC_DEFINE(NDEBUG, 1, [Define to disable assert() statements.])]) |
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|
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|
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AC_ARG_ENABLE(small-net, AS_HELP_STRING([--enable-small-net], |
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[Enable small network support.]), |
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[small_net=$enableval], [small_net=no]) |
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|
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AS_IF([test "$small_net" = "yes"], [ |
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AC_DEFINE([NICKNAMEHISTORYLENGTH], 1500, [Size of the WHOWAS array.]) |
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AC_DEFINE([CHANNEL_HEAP_SIZE], 256, [Size of the channel heap.]) |
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AC_DEFINE([BAN_HEAP_SIZE], 128, [Size of the ban heap.]) |
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AC_DEFINE([CLIENT_HEAP_SIZE], 256, [Size of the client heap.]) |
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AC_DEFINE([LCLIENT_HEAP_SIZE], 128, [Size of the local client heap.]) |
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AC_DEFINE([DNODE_HEAP_SIZE], 256, [Size of the dlink_node heap.]) |
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AC_DEFINE([TOPIC_HEAP_SIZE], 256, [Size of the topic heap.]) |
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AC_DEFINE([DBUF_HEAP_SIZE], 64, [Size of the dbuf heap.]) |
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AC_DEFINE([AUTH_HEAP_SIZE], 128, [Size of the auth heap.]) |
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AC_DEFINE([DNS_HEAP_SIZE], 128, [Size of the dns heap.])], [ |
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|
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AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.]) |
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AC_DEFINE([CHANNEL_HEAP_SIZE], 1024, [Size of the channel heap.]) |
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AC_DEFINE([BAN_HEAP_SIZE], 1024, [Size of the ban heap.]) |
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AC_DEFINE([CLIENT_HEAP_SIZE], 1024, [Size of the client heap.]) |
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AC_DEFINE([LCLIENT_HEAP_SIZE], 512, [Size of the local client heap.]) |
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AC_DEFINE([DNODE_HEAP_SIZE], 1024, [Size of the dlink_node heap.]) |
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AC_DEFINE([TOPIC_HEAP_SIZE], 1024, [Size of the topic heap.]) |
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AC_DEFINE([DBUF_HEAP_SIZE], 512, [Size of the dbuf heap.]) |
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AC_DEFINE([AUTH_HEAP_SIZE], 512, [Size of the auth heap.]) |
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AC_DEFINE([DNS_HEAP_SIZE], 512, [Size of the dns heap.])]) |
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|
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|
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# Argument processing. |
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AX_ARG_ENABLE_IOLOOP_MECHANISM |
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AX_ARG_WITH_NICKLEN |
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AX_ARG_WITH_TOPICLEN |
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AX_ARG_WITH_SYSLOG |
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AX_ARG_ENABLE_EFNET |
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AX_ARG_ENABLE_HALFOPS |
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AX_ARG_ENABLE_DEBUGGING |
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AX_ARG_ENABLE_WARNINGS |
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AX_ARG_ENABLE_SYSLOG |
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|
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AC_DEFINE_DIR([PREFIX],[prefix],[Set to prefix.]) |
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AC_DEFINE_DIR([SYSCONFDIR],[sysconfdir],[Set to sysconfdir.]) |
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AC_DEFINE_DIR([LIBDIR],[libdir],[Set to libdir.]) |
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AC_DEFINE_DIR([DATADIR],[datadir],[Set to datadir.]) |
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AC_DEFINE_DIR([LOCALSTATEDIR],[localstatedir],[Set to localstatedir.]) |
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|
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AC_CONFIG_FILES( \ |
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Makefile \ |
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etc/Makefile \ |
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etc/example.conf \ |
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etc/example.conf.quick \ |
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etc/example.efnet.conf \ |
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servlink/Makefile \ |
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contrib/Makefile \ |
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contrib/help/Makefile \ |
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src/Makefile \ |
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messages/Makefile \ |
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modules/Makefile \ |
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modules/core/Makefile \ |
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doc/Makefile \ |
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help/Makefile \ |
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help/opers/Makefile \ |
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help/users/Makefile \ |
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tools/Makefile) |
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|
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AC_OUTPUT |
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