dnl TODO: clean up all the OpenSSL and shared module checking stuff; dnl the most major changes have already been made and it looks like dnl said functions need to be just about as complex as they already are. AC_PREREQ(2.63) AUTOMAKE_OPTIONS = 1.11 AC_INIT([charybdis], [5-dev]) AC_GNU_SOURCE AC_USE_SYSTEM_EXTENSIONS AC_CONFIG_MACRO_DIR([m4]) AC_PREFIX_DEFAULT($HOME/ircd) AC_PATH_PROG(AUTOMAKE, automake) AC_PATH_PROG(ACLOCAL, aclocal) AC_PATH_PROG(AUTOHEADER, autoheader) AC_PATH_PROG(AS, as) AC_PATH_PROG(RM, rm) AC_PATH_PROG(CP, cp) AC_PATH_PROG(MV, mv) AC_PATH_PROG(LN, ln) AC_PATH_PROG(TOUCH, touch) LT_INIT([dlopen shared disable-static]) LT_LANG([C++]) AC_PROG_LIBTOOL AC_PROG_MAKE_SET AC_PROG_CC AC_PROG_CC_C_O AC_PROG_CXX AC_PROG_CXX_C_O AC_LANG(C++) AC_CONFIG_HEADER(include/ircd/config.h) AX_CXX_COMPILE_STDCXX([17], [gnu], [mandatory], 201411) dnl *************************************************************************** dnl Makefile tree dnl These (and Makefile.in) are generated from a Makefile.am in the same dir. dnl AC_CONFIG_FILES(\ Makefile \ include/ircd/Makefile \ charybdis/Makefile \ ircd/Makefile \ doc/Makefile \ modules/Makefile \ tools/Makefile \ ) AM_INIT_AUTOMAKE([subdir-objects]) dnl dnl Initialization of variables exported to Makefile.am. dnl These will be further composed throughout this file... dnl AC_SUBST(CC) AC_SUBST(CXX) AC_SUBST(CFLAGS) AC_SUBST(CXXFLAGS) AC_SUBST(CPPFLAGS) AC_SUBST(LDFLAGS) AC_SUBST(LIBS) dnl dnl Recursive local targets (clean-local is implied) dnl #AM_EXTRA_RECURSIVE_TARGETS([ # mrproper #]) dnl dnl Coarse compiler test macros dnl AM_CONDITIONAL([GCC], [[[[ $CXX = g\+\+* ]]]]) AM_CONDITIONAL([CLANG], [[[[ $CXX = clang* ]]]]) dnl dnl Coarse operating system test macros dnl AM_CONDITIONAL([LINUX], [[[[ $host_os = *linux* ]]]]) AM_CONDITIONAL([NETBSD], [[[[ $host_os = *netbsd* ]]]]) AM_CONDITIONAL([FREEBSD], [[[[ $host_os = *freebsd* ]]]]) AM_CONDITIONAL([MINGW], [[[[ $host_os = *mingw* ]] || [[ $host_os = *msys* ]]]]) AM_CONDITIONAL([CYGWIN], [[[[ $host_os = *cygwin* ]]]]) AM_CONDITIONAL([INTERIX], [[[[ $host_os = *interix* ]]]]) AM_CONDITIONAL([SOLARIS], [[[[ $host_os = *solaris* ]]]]) dnl *************************************************************************** dnl Preprocessor define macros dnl dnl Use RB_DEFINE() et al to generate defines in config.h dnl Use CPPDEFINE() to generate defines on the command line if required dnl AC_DEFUN([RB_DEFINE], [ AC_DEFINE([RB_$1], [$2], [$3]) ]) AC_DEFUN([RB_DEFINE_UNQUOTED], [ AC_DEFINE_UNQUOTED([RB_$1], [$2], [$3]) ]) AC_DEFUN([IRCD_DEFINE], [ AC_DEFINE([IRCD_$1], [$2], [$3]) ]) AC_DEFUN([IRCD_DEFINE_UNQUOTED], [ AC_DEFINE_UNQUOTED([IRCD_$1], [$2], [$3]) ]) AC_DEFUN([CPPDEFINE], [ if [[ -z "$2" ]]; then CPPFLAGS="-D$1 $CPPFLAGS" else CPPFLAGS="-D$1=$2 $CPPFLAGS" fi ]) dnl *************************************************************************** dnl Developer options dnl dnl dnl Debugging mode dnl AC_MSG_CHECKING(if you want to enable debugging) AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debugging suite for development.]), [ AC_SUBST(DEBUG, 1) RB_DEFINE_UNQUOTED([DEBUG], [1], [Not configured for release when lit.]) RB_DEFINE_UNQUOTED([DEBUG_LEVEL], [1], [Defined to 0 for release; or > 0 otherwise]) ], [ AC_SUBST(DEBUG, 0) CPPDEFINE([NDEBUG]) RB_DEFINE_UNQUOTED([DEBUG_LEVEL], [0], [Defined to 0 for release]) ]) AM_CONDITIONAL([DEBUG], [[[[ "$DEBUG" = "1" ]]]]) dnl dnl Profiling mode dnl AC_MSG_CHECKING(if you want to do a profile build) AC_ARG_ENABLE(profile, AC_HELP_STRING([--enable-profile], [Enable profiling]), [ if test "$ac_cv_c_compiler_gnu" = yes; then AC_MSG_RESULT([yes, adding -pg]) CXXFLAGS+=" -pg" AC_DEFINE(CHARYBDIS_PROFILE, 1, [Define this if you are profiling.]) else AC_MSG_RESULT([no, profile builds only work with gcc]) fi ], [ ]) dnl dnl Precompiled headers dnl AC_MSG_CHECKING(if you want to disable precompiled headers) AC_ARG_ENABLE(pch, AC_HELP_STRING([--disable-pch], [Disable precompiled header generation]), [ build_pch="no" AC_MSG_RESULT([no]) ], [ build_pch="yes" CPPDEFINE([PCH]) AC_MSG_RESULT([yes]) ]) AM_CONDITIONAL([BUILD_PCH], [[[[ "$build_pch" = "yes" ]]]]) dnl dnl Compiler intrumentation dnl dnl CXXFLAGS+=" -mmpx" dnl CXXFLAGS+=" -fcheck-pointer-bounds" CXXFLAGS+=" -fchkp-instrument-marked-only" CXXFLAGS+=" -fstack-protector-explicit" dnl dnl Compiler warnings dnl STACK_USAGE_WARNING=16384 FRAME_SIZE_WARNING=8192 CWARNS="" AC_MSG_CHECKING(if you want to disable warnings) AC_ARG_ENABLE(warnings, AC_HELP_STRING([--disable-warnings],[Disable all sorts of warnings like a rockstar]), [], [ CHARYBDIS_C_GCC_TRY_FLAGS([-Wall], charybdis_cv_c_gcc_w_all) CHARYBDIS_C_GCC_TRY_FLAGS([-Wextra], charybdis_cv_c_gcc_w_extra) CHARYBDIS_C_GCC_TRY_FLAGS([-Wpointer-arith], charybdis_cv_c_gcc_w_pointer_arith) CHARYBDIS_C_GCC_TRY_FLAGS([-Wcast-align], charybdis_cv_c_gcc_w_cast_align) CHARYBDIS_C_GCC_TRY_FLAGS([-Wcast-qual], charybdis_cv_c_gcc_w_cast_qual) CHARYBDIS_C_GCC_TRY_FLAGS([-Wfloat-equal], charybdis_cv_c_gcc_w_float_equal) CHARYBDIS_C_GCC_TRY_FLAGS([-Wwrite-strings], charybdis_cv_c_gcc_w_write_strings) CHARYBDIS_C_GCC_TRY_FLAGS([-Wparentheses], charybdis_cv_c_gcc_parentheses) CHARYBDIS_C_GCC_TRY_FLAGS([-Wmissing-noreturn], charybdis_cv_c_gcc_w_missing_noreturn) CHARYBDIS_C_GCC_TRY_FLAGS([-Wundef], charybdis_cv_c_gcc_w_undef) CHARYBDIS_C_GCC_TRY_FLAGS([-Wpacked], charybdis_cv_c_gcc_w_packed) CHARYBDIS_C_GCC_TRY_FLAGS([-Wformat -Wformat-y2k -Wformat-nonliteral], charybdis_cv_c_gcc_w_format) CHARYBDIS_C_GCC_TRY_FLAGS([-Wstrict-aliasing=2 -Wstrict-overflow=5], charybdis_cv_c_gcc_w_strict) CHARYBDIS_C_GCC_TRY_FLAGS([-Wdisabled-optimization], charybdis_cv_c_gcc_w_disabled_optimization) CHARYBDIS_C_GCC_TRY_FLAGS([-Winvalid-pch], charybdis_cv_c_gcc_w_invalid_pch) CHARYBDIS_C_GCC_TRY_FLAGS([-Winit-self], charybdis_cv_c_gcc_w_init_self) CHARYBDIS_C_GCC_TRY_FLAGS([-Wuninitialized], charybdis_cv_c_gcc_w_uninitialized) CHARYBDIS_C_GCC_TRY_FLAGS([-Wunreachable-code], charybdis_cv_c_gcc_w_unreachable_code) CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-overloaded-virtual], charybdis_cv_c_gcc_w_overloaded_virtual) CHARYBDIS_C_GCC_TRY_FLAGS([-Wnon-virtual-dtor], charybdis_cv_c_gcc_w_non_virtual_dtor) CHARYBDIS_C_GCC_TRY_FLAGS([-Wnoexcept], charybdis_cv_c_gcc_w_noexcept) CHARYBDIS_C_GCC_TRY_FLAGS([-Wchkp], charybdis_cv_c_gcc_w_chkp) CHARYBDIS_C_GCC_TRY_FLAGS([-Wsized-deallocation], charybdis_cv_c_gcc_w_sized_deallocation) CHARYBDIS_C_GCC_TRY_FLAGS([-Wctor-dtor-privacy], charybdis_cv_c_gcc_w_ctor_dtor_privacy) CHARYBDIS_C_GCC_TRY_FLAGS([-Wsign-promo], charybdis_cv_c_gcc_w_sign_promo) CHARYBDIS_C_GCC_TRY_FLAGS([-Wsuggest-final-types], charybdis_cv_c_gcc_w_suggest_final_types) CHARYBDIS_C_GCC_TRY_FLAGS([-Wsuggest-final-methods], charybdis_cv_c_gcc_w_suggest_final_methods) CHARYBDIS_C_GCC_TRY_FLAGS([-Wsuggest-override], charybdis_cv_c_gcc_w_suggest_override) CHARYBDIS_C_GCC_TRY_FLAGS([-Wtrampolines], charybdis_cv_c_gcc_w_trampolines) CHARYBDIS_C_GCC_TRY_FLAGS([-Wduplicate-cond], charybdis_cv_c_gcc_w_duplicate_cond) CHARYBDIS_C_GCC_TRY_FLAGS([-Wduplicate-branches], charybdis_cv_c_gcc_w_duplicate_branches) CHARYBDIS_C_GCC_TRY_FLAGS([-Wrestrict], charybdis_cv_c_gcc_w_restrict) CHARYBDIS_C_GCC_TRY_FLAGS([-Wnull-dereference], charybdis_cv_c_gcc_w_null_dereference) CHARYBDIS_C_GCC_TRY_FLAGS([-Wplacement-new=2], charybdis_cv_c_gcc_w_placement_new) CHARYBDIS_C_GCC_TRY_FLAGS([-Wundef], charybdis_cv_c_gcc_w_undef) dnl dnl List of warnings we suppress: dnl dnl Missing field initializers should have default init or some zero-extension as per std, this dnl warning is only useful if you want to gauge where that's happening for a specific reason CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-missing-field-initializers], charybdis_cv_c_gcc_w_missing_field_initializers) dnl Unused variables, functions, labels, etc are just fine as long as they get optimized dnl away. These warnings can be re-enabled during a code cleanup, otherwise shut up. CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-unused], charybdis_cv_c_gcc_w_unused) CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-unused-function], charybdis_cv_c_gcc_w_unused_function) CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-unused-label], charybdis_cv_c_gcc_w_unused_label) CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-unused-value], charybdis_cv_c_gcc_w_unused_value) CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-unused-variable], charybdis_cv_c_gcc_w_unused_variable) CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-unused-parameter], charybdis_cv_c_gcc_w_unused_parameter) dnl This warns when the compiler sees a statement that 'throws into a noexcept' which dnl which will certainly terminate the program; it wants us to use std::terminate() dnl rather than the rethrow. Unless throwing into a noexcept that way has UB in an dnl optimized build I really don't care and just want to type `throw;` thx. CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-terminate], charybdis_cv_c_gcc_w_terminate) dnl dnl List of compiler-specific / incompatible warning options dnl AM_COND_IF([GCC], [ CHARYBDIS_C_GCC_TRY_FLAGS([-Wlogical-op], charybdis_cv_c_gcc_w_logical_op) CHARYBDIS_C_GCC_TRY_FLAGS([-Wformat-security], charybdis_cv_c_gcc_w_format_security) CHARYBDIS_C_GCC_TRY_FLAGS([-Wsuggest-attribute=format], charybdis_cv_c_gcc_w_suggest_attribute_format) CHARYBDIS_C_GCC_TRY_FLAGS([-Wstack-usage=$STACK_USAGE_WARNING], charybdis_cv_c_gcc_w_stack_usage) CHARYBDIS_C_GCC_TRY_FLAGS([-Wframe-larger-than=$FRAME_SIZE_WARNING], charybdis_cv_c_gcc_w_frame_larger_than) ],[]) AM_COND_IF([CLANG], [ CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-mismatched-tags], charybdis_cv_c_gcc_w_mismatched_tags) CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-format-security], charybdis_cv_c_gcc_w_format_security) ],[]) ]) CPPFLAGS+="$CWARNS" dnl dnl Misc dnl AM_COND_IF([DEBUG], [ CXXFLAGS+=" -O0 -ggdb" ], [ CXXFLAGS+=" -O3" CXXFLAGS+=" -fweb" CXXFLAGS+=" -fdata-sections" CXXFLAGS+=" -ffunction-sections" CXXFLAGS+=" -ftree-vectorize" CXXFLAGS+=" -fgcse-sm" CXXFLAGS+=" -fgcse-las" CXXFLAGS+=" -fgcse-after-reload" CXXFLAGS+=" -fsched-stalled-insns=0" CXXFLAGS+=" -frename-registers" ]) dnl -ffriend-injection allows us to deduplicate declarations of friend dnl functions in both the friend class and the enclosing namespace CXXFLAGS+=" -ffriend-injection" dnl -fvisibility-inlines-hidden - for optimization; note the address of inline dnl functions won't be the same between translation units CXXFLAGS+=" -fvisibility-inlines-hidden" dnl *************************************************************************** dnl Philology checks dnl AC_ISC_POSIX AC_C_CONST AC_C_INLINE if test "$ac_cv_header_machine_endian_h" = "no" ; then AC_C_BIGENDIAN fi AC_TYPE_PID_T AC_TYPE_SIZE_T AC_TYPE_SSIZE_T AC_TYPE_UID_T AC_TYPE_PID_T AC_CHECK_TYPES([intptr_t]) AC_CHECK_TYPES([uintptr_t]) AC_CHECK_TYPES([__int128]) AC_CHECK_SIZEOF(char) AC_CHECK_SIZEOF(short) AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(long long) AC_CHECK_SIZEOF(__int128) dnl -fsigned-char ensures 'char' is signed on all platforms CXXFLAGS+=" -fsigned-char" dnl dnl Header files dnl AC_DEFUN([RB_CHK_SYSHEADER], [ AC_CHECK_HEADER([$1], [ AC_DEFINE([HAVE_$2], [1], [ Indication $1 is available. ]) RB_DEFINE_UNQUOTED([INC_$2], [$1>], [ The computed-include location of $1. ]) ], [ RB_DEFINE_UNQUOTED([INC_$2], [stddef.h>], [ The dead-header in place of $1. ]) ]) ]) AC_HEADER_STDBOOL dnl AC_HEADER_STDC dnl libc RB_CHK_SYSHEADER(assert.h, [ASSERT_H]) RB_CHK_SYSHEADER(stdarg.h, [STDARG_H]) dnl libc++ RB_CHK_SYSHEADER(cstddef, [CSTDDEF]) RB_CHK_SYSHEADER(cstdint, [CSTDINT]) RB_CHK_SYSHEADER(limits, [LIMITS]) RB_CHK_SYSHEADER(type_traits, [TYPE_TRAITS]) RB_CHK_SYSHEADER(typeindex, [TYPEINDEX]) RB_CHK_SYSHEADER(variant, [VARIANT]) RB_CHK_SYSHEADER(utility, [UTILITY]) RB_CHK_SYSHEADER(functional, [FUNCTIONAL]) RB_CHK_SYSHEADER(algorithm, [ALGORITHM]) RB_CHK_SYSHEADER(numeric, [NUMERIC]) RB_CHK_SYSHEADER(cmath, [CMATH]) RB_CHK_SYSHEADER(memory, [MEMORY]) RB_CHK_SYSHEADER(exception, [EXCEPTION]) RB_CHK_SYSHEADER(cerrno, [CERRNO]) RB_CHK_SYSHEADER(system_error, [SYSTEM_ERROR]) RB_CHK_SYSHEADER(map, [MAP]) RB_CHK_SYSHEADER(set, [SET]) RB_CHK_SYSHEADER(list, [LIST]) RB_CHK_SYSHEADER(stack, [STACK]) RB_CHK_SYSHEADER(queue, [QUEUE]) RB_CHK_SYSHEADER(deque, [DEQUE]) RB_CHK_SYSHEADER(array, [ARRAY]) RB_CHK_SYSHEADER(vector, [VECTOR]) RB_CHK_SYSHEADER(forward_list, [FORWARD_LIST]) RB_CHK_SYSHEADER(unordered_map, [UNORDERED_MAP]) RB_CHK_SYSHEADER(string, [STRING]) RB_CHK_SYSHEADER(cstring, [CSTRING]) RB_CHK_SYSHEADER(locale, [LOCALE]) RB_CHK_SYSHEADER(codecvt, [CODECVT]) RB_CHK_SYSHEADER(sstream, [SSTREAM]) RB_CHK_SYSHEADER(fstream, [FSTREAM]) RB_CHK_SYSHEADER(iostream, [IOSTREAM]) RB_CHK_SYSHEADER(iomanip, [IOMANIP]) RB_CHK_SYSHEADER(cstdio, [CSTDIO]) RB_CHK_SYSHEADER(chrono, [CHRONO]) RB_CHK_SYSHEADER(ctime, [CTIME]) RB_CHK_SYSHEADER(atomic, [ATOMIC]) RB_CHK_SYSHEADER(thread, [THREAD]) RB_CHK_SYSHEADER(mutex, [MUTEX]) RB_CHK_SYSHEADER(shared_mutex, [SHARED_MUTEX]) RB_CHK_SYSHEADER(condition_variable, [CONDITION_VARIABLE]) RB_CHK_SYSHEADER(random, [RANDOM]) RB_CHK_SYSHEADER(bitset, [BITSET]) RB_CHK_SYSHEADER(string_view, [STRING_VIEW]) RB_CHK_SYSHEADER(optional, [OPTIONAL]) dnl unix platform RB_CHK_SYSHEADER(unistd.h, [UNISTD_H]) RB_CHK_SYSHEADER(sys/time.h, [SYS_TIME_H]) RB_CHK_SYSHEADER(sys/resource.h, [SYS_RESOURCE_H]) RB_CHK_SYSHEADER(sys/syscall.h, [SYS_SYSCALL_H]) dnl linux platform RB_CHK_SYSHEADER(sys/eventfd.h, [SYS_EVENTFD_H]) RB_CHK_SYSHEADER(linux/aio_abi.h, [LINUX_AIO_ABI_H]) dnl windows platform RB_CHK_SYSHEADER(windows.h, [WINDOWS_H]) RB_CHK_SYSHEADER(winsock2.h, [WINSOCK2_H]) RB_CHK_SYSHEADER(ws2tcpip.h, [WS2TCPIP_H]) RB_CHK_SYSHEADER(iphlpapi.h, [IPHLPAPI_H]) dnl experimental RB_CHK_SYSHEADER(experimental/string_view, [EXPERIMENTAL_STRING_VIEW]) RB_CHK_SYSHEADER(experimental/optional, [EXPERIMENTAL_OPTIONAL]) dnl dnl Specific function checks dnl AC_CHECK_FUNCS([ \ strlcpy \ strlcat \ strnlen \ snprintf \ vsnprintf ]) AC_SEARCH_LIBS(dlinfo, dl, AC_DEFINE(HAVE_DLINFO, 1, [Define if you have dlinfo])) AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if you have nanosleep])) dnl dnl Networking Functions dnl AC_ARG_ENABLE(ipv6, AC_HELP_STRING([--disable-ipv6], [Disable IPv6 support]), [ ipv6=$enableval ], [ ipv6=yes ]) dnl TODO: IPV6 CHECKS if test x$ipv6 = "Xyes"; then AC_DEFINE([HAVE_IPV6], [1], [IPv6 is supported]) else AC_DEFINE([HAVE_IPV6], [0], [IPv6 not supported]) fi dnl *************************************************************************** dnl TODO: sort this OS-specific section dnl AM_COND_IF(MINGW, [ AC_DEFINE(HAVE_WIN32, [1], [Define to 1 if you are on windows]) LIBS="$LIBS -lws2_32 -liphlpapi" ],[]) AM_COND_IF(INTERIX, [ CPPDEFINE([_ALL_SOURCE]) CPPDEFINE([_XOPEN_SOURCE], [500]) CPPDEFINE([_POSIX_PTHREAD_SEMANTICS]) CPPDEFINE([_XPG4_2]) ],[]) AM_COND_IF(LINUX, [ AC_ARG_ENABLE(aio, AC_HELP_STRING([--enable-aio], [Enable AIO support on Linux platforms]), [ IRCD_DEFINE(USE_AIO, [1], [Define to 1 if you want AIO support on linux]) LIBS="$LIBS -rt" ],[]) ],[]) dnl *************************************************************************** dnl Installation Layout dnl PKG_PROG_PKG_CONFIG if test "$prefix" = "NONE"; then AC_DEFINE_UNQUOTED(RB_PREFIX, "$ac_default_prefix", [Prefix where librb is installed.]) else dnl Don't get bitten by Cygwin's stupidity if the user specified dnl a custom prefix with a trailing slash prefix=`echo $prefix | sed 's/\/$//'` AC_DEFINE_UNQUOTED(RB_PREFIX, "$prefix", [Prefix where librb is installed.]) AC_SUBST(RB_PREFIX) fi if test "$prefix" = "NONE"; then AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$ac_default_prefix", [Prefix where the ircd is installed.]) else dnl Don't get bitten by Cygwin's stupidity if the user specified dnl a custom prefix with a trailing slash prefix=`echo $prefix | sed 's/\/$//'` AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$prefix", [Prefix where the ircd is installed.]) fi AC_ARG_ENABLE([fhs-paths], [AS_HELP_STRING([--enable-fhs-paths], [Use more FHS-like pathnames (for packagers).])], [], [dnl detect if the user appears to want --enable-fhs-paths AS_IF([test "$libexecdir" = '${exec_prefix}/libexec' && \ test "$localstatedir" = '${prefix}/var' && \ test "$libdir" = '${exec_prefix}/lib'], [enable_fhs_paths=no], [enable_fhs_paths=yes]) ]) dnl use directory structure of cached as default (hack) AS_IF([test "x$enable_fhs_paths" = "xyes"], [dnl Avoid name collisions. pkglibexecdir='${libexecdir}/${PACKAGE_TARNAME}' rundir=${rundir-'${prefix}/run'} pkgrundir='${rundir}/${PACKAGE_TARNAME}' pkglocalstatedir='${localstatedir}/${PACKAGE_TARNAME}' AC_DEFINE([ENABLE_FHS_PATHS], [1], [Uncomment if FHS pathnames are enabled])], [libexecdir='${bindir}' pkglibexecdir='${libexecdir}' rundir='${sysconfdir}' pkgrundir='${rundir}' localstatedir='${prefix}' pkglocalstatedir='${sysconfdir}']) pkglibdir='${libdir}/${PACKAGE_TARNAME}' AC_SUBST([pkglibdir]) AC_SUBST([rundir]) AC_SUBST([pkgrundir]) AC_SUBST([pkglocalstatedir]) AC_DEFINE_DIR([PKGLOCALSTATEDIR], [pkglocalstatedir], [[Directory in which to store state, such as ban database]]) AC_SUBST([pkglibexecdir]) AC_DEFINE_DIR([PKGLIBEXECDIR], [pkglibexecdir], [Directory where binaries the IRCd itself spawns live]) dnl dnl Check for --with-confdir [deprecated, use --sysconfdir instead] dnl AC_ARG_WITH([confdir], [AC_HELP_STRING([--with-confdir=DIR], [Directory to install config files [deprecated, use --sysconfdir instead].])], [ sysconfdir=`echo $withval | sed 's/\/$//'` ], [ confdir='etc' ]) RB_DEFINE_UNQUOTED([ETC_DIR], ["${prefix}/${confdir}"], [Prefix where config files are installed.]) dnl dnl Check for --with-bindir dnl AC_MSG_CHECKING([whether to modify binary directory]) AC_ARG_WITH(bindir, AC_HELP_STRING([--with-bindir=DIR], [Directory where binary executables are placed.]), [ logdir=`echo $withval | sed 's/\/$//'` AC_MSG_RESULT(yes)], [ AS_IF([test "x$enable_fhs_paths" = "xyes"], [bindir="${prefix}/bin"], [bindir="${prefix}/bin"]) AC_MSG_RESULT(no)]) RB_DEFINE_UNQUOTED([BIN_DIR], ["${bindir}"], [Directory where binary executables are to be found.]) AC_SUBST_DIR([bindir]) dnl dnl Check for --with-logdir dnl AC_MSG_CHECKING([whether to modify logdir]) AC_ARG_WITH(logdir, AC_HELP_STRING([--with-logdir=DIR], [Directory where to write logfiles.]), [ logdir=`echo $withval | sed 's/\/$//'` AC_MSG_RESULT(yes)], [ AS_IF([test "x$enable_fhs_paths" = "xyes"], [logdir="${prefix}/var/log"], [logdir="${prefix}/var/${PACKAGE_TARNAME}/log"]) AC_MSG_RESULT(no)]) RB_DEFINE_UNQUOTED([LOG_DIR], ["${logdir}"], [Prefix where to write logfiles.]) AC_SUBST_DIR([logdir]) dnl dnl Check for --with-helpdir dnl AC_MSG_CHECKING([whether to modify helpdir]) AC_ARG_WITH(helpdir, AC_HELP_STRING([--with-helpdir=DIR], [Directory to install help files.]), [ helpdir=`echo $withval | sed 's/\/$//'` AC_MSG_RESULT(yes) ], [ AS_IF([test "x$enable_fhs_paths" = "xyes"], [helpdir="${prefix}/share/help"], [helpdir="${prefix}/share/${PACKAGE_TARNAME}/help"]) AC_MSG_RESULT(no) ]) RB_DEFINE_UNQUOTED([HELP_DIR], ["${helpdir}"], [Prefix where help files are installed.]) AC_SUBST_DIR([helpdir]) dnl dnl Check for --with-moduledir dnl AC_MSG_CHECKING([whether to modify moduledir]) AC_ARG_WITH(moduledir, [AC_HELP_STRING([--with-moduledir=DIR], [Directory to install modules.])], [ moduledir=`echo $withval | sed 's/\/$//'` AC_MSG_RESULT(yes)], [ AS_IF([test "x$enable_fhs_paths" = "xyes"], [moduledir="${prefix}/lib/modules"], [moduledir="${prefix}/lib/${PACKAGE_TARNAME}/modules"]) AC_MSG_RESULT(no) ]) RB_DEFINE_UNQUOTED([MODULE_DIR], ["${moduledir}"], [Prefix where modules are installed.]) AC_SUBST_DIR([moduledir]) dnl dnl Check for --with-rundir dnl AC_MSG_CHECKING([whether or modify rundir]) AC_ARG_WITH([rundir], [AC_HELP_STRING([--with-rundir=DIR], [Directory in which to store pidfile.])], [AC_MSG_RESULT([yes]) rundir=`echo $withval | sed 's/\/$//'`], [AC_MSG_RESULT([no]) AS_IF([test "x$enable_fhs_paths" = "xyes"], [rundir="${prefix}/var/run"], [rundir="${prefix}/${PACKAGE_TARNAME}/run"])]) AC_SUBST([rundir]) AC_DEFINE_DIR([PKGRUNDIR], ["${rundir}"], [Directory to store pidfile in.]) dnl dnl Check for --with-program-prefix dnl dnl Installed utility program prefixes (does not affect binaries dnl installed into pkglibexecdir) AC_MSG_CHECKING([for program prefix]) AC_ARG_WITH([program-prefix], [AS_HELP_STRING([--with-program-prefix=], [If set, programs installed into PATH will be installed with names prefixed by this prefix.])], [test "x$with_program_prefix" = "xno" && with_program_prefix=], [with_program_prefix=]) AC_MSG_RESULT(["$with_program_prefix"]) PROGRAM_PREFIX="$with_program_prefix" AC_SUBST([PROGRAM_PREFIX]) AC_DEFINE_UNQUOTED([PROGRAM_PREFIX], ["$with_program_prefix"], [String with which all programs intended to be in PATH are prefixed.]) dnl *************************************************************************** dnl Third party dnl dnl dnl boost support dnl BOOST_VERSION_MIN="1.66" BOOST_VERSION_MIN_PATCH="0" BOOST_BUILT_LIBS="system,filesystem,context,coroutine" AC_MSG_CHECKING([whether you asked to use boost sources included here]) AC_ARG_WITH(included-boost, AC_HELP_STRING([--with-included-boost[[[=shared]]]], [Use the boost sources from included submodule]), [ AC_MSG_RESULT([yes]) AC_MSG_NOTICE([Bootstrapping boost]) AM_COND_IF([MINGW], [ BTOOLSET="mingw" ], [ dnl the CXX may have a space and then arguments so we must chop them BTOOLSET=`echo $CXX | cut -d' ' -f1` ]) AM_COND_IF([MINGW], [ boost_libdir="$PWD/boost/stage/lib" ], [ boost_libdir="$PWD/boost/lib" ]) AC_SUBST(BOOST_LDFLAGS, ["-L$boost_libdir"]) AC_SUBST(BOOST_CPPFLAGS, ["-isystem $PWD/boost/include"]) AC_MSG_CHECKING([whether to use shared boost]) if [[ $withval = "shared" ]]; then AC_MSG_RESULT([yes]) BOOST_LDFLAGS+=" -Wl,-rpath=$boost_libdir" else AC_MSG_RESULT([no]) withval="static" fi boost_linkage="$withval" boost_version="boost-${BOOST_VERSION_MIN}.${BOOST_VERSION_MIN_PATCH}" bash tools/boostrap.sh $BTOOLSET $BOOST_BUILT_LIBS release $withval multi $boost_version if [[ $? != 0 ]]; then AC_MSG_ERROR([Failed to build included boost.]) fi AC_DEFINE(HAVE_LIB_BOOST_SYSTEM, 1, [Define if you have boost_system]) AC_MSG_NOTICE([Bootstrapping boost: done]) ],[ AC_MSG_RESULT([no]) AX_BOOST_BASE([$BOOST_VERSION_MIN], [ with_included_boost="no" ], [ with_included_boost="yes" AC_MSG_ERROR([Failed to find boost_system library. (try --with-included-boost)]) ]) AX_BOOST_ASIO AX_BOOST_SYSTEM AX_BOOST_FILESYSTEM boost_linkage="shared" ]) if [[ "$boost_linkage" = "shared" ]]; then AM_COND_IF([MINGW], [ AC_SUBST(BOOST_LIBS, ["-lboost_coroutine-mgw53-1_61.dll -lboost_context-mgw53-1_61.dll -lboost_thread-mgw53-1_61.dll -lboost_filesystem-mgw53-1_61.dll -lboost_system-mgw53-1_61.dll"]) ], [ AC_SUBST(BOOST_LIBS, ["-lboost_coroutine -lboost_context -lboost_thread -lboost_filesystem -lboost_system"]) ]) else AM_COND_IF([MINGW], [ AC_SUBST(BOOST_LIBS, ["$boost_libdir/libboost_coroutine-mgw53-1_61.dll.a $boost_libdir/libboost_context-mgw53-1_61.dll.a $boost_libdir/libboost_thread-mgw53-1_61.dll.a $boost_libdir/libboost_filesystem-mgw53-1_61.dll.a $boost_libdir/libboost_system-mgw53-1_61.dll.a"]) ], [ AC_SUBST(BOOST_LIBS, ["$boost_libdir/libboost_coroutine.a $boost_libdir/libboost_context.a $boost_libdir/libboost_thread.a $boost_libdir/libboost_filesystem.a $boost_libdir/libboost_system.a"]) ]) fi RB_DEFINE_UNQUOTED([INC_BOOST_ASIO_HPP], [boost/asio.hpp>], [ boost asio. ]) RB_DEFINE_UNQUOTED([INC_BOOST_CONTEXT_ALL_HPP], [boost/context/all.hpp>], [ boost context. ]) RB_DEFINE_UNQUOTED([INC_BOOST_ASIO_SPAWN_HPP], [boost/asio/spawn.hpp>], [ boost asio spawn. ]) RB_DEFINE_UNQUOTED([INC_BOOST_LEXICAL_CAST_HPP], [boost/lexical_cast.hpp>], [ boost lexical_cast. ]) RB_DEFINE_UNQUOTED([INC_BOOST_TOKENIZER_HPP], [boost/tokenizer.hpp>], [ boost tokenizer. ]) RB_DEFINE_UNQUOTED([INC_BOOST_FILESYSTEM_HPP], [boost/filesystem.hpp>], [ boost filesystem. ]) RB_DEFINE_UNQUOTED([INC_BOOST_DLL_HPP], [boost/dll.hpp>], [ boost DLL. ]) RB_DEFINE_UNQUOTED([INC_BOOST_SPIRIT_QI_HPP], [boost/spirit/include/qi.hpp>], [ spirit qi parser. ]) RB_DEFINE_UNQUOTED([INC_BOOST_SPIRIT_KARMA_HPP], [boost/spirit/include/karma.hpp>], [ spirit karma generator. ]) dnl dnl RocksDB support dnl AC_MSG_CHECKING([whether you asked to use the RocksDB included here]) AC_ARG_WITH(included-rocksdb, AC_HELP_STRING([--with-included-rocksdb[[[=shared]]]], [Use the RocksDB sources from included submodule]), [ AC_MSG_RESULT([yes]) with_included_rocksdb="yes" AC_SUBST(ROCKSDB_CPPFLAGS, ["-isystem $PWD/rocksdb/include"]) AC_SUBST(ROCKSDB_LDFLAGS, ["-L$PWD/rocksdb/"]) AC_MSG_CHECKING([whether to use shared RocksDB]) if [[ $withval = "shared" ]]; then AC_MSG_RESULT([yes]) rocksdb_linkage="shared_lib" AC_MSG_NOTICE([Shared RocksDB linkage requires running charybdis with an intact build directory]) ROCKSDB_LDFLAGS+=" -Wl,-rpath=$PWD/rocksdb/" AC_SUBST(ROCKSDB_LIBS, ["-lrocksdb"]) else AC_MSG_RESULT([no]) rocksdb_linkage="static_lib" AC_MSG_NOTICE([static RocksDB linkage requires multiple dependencies]) AC_MSG_NOTICE([| You will need: bzip2, zlib, snappy]) AC_SUBST(ROCKSDB_LIBS, ["$PWD/rocksdb/librocksdb.a"]) fi bash tools/buildrocks.sh $rocksdb_linkage ],[ AC_MSG_RESULT([no]) with_included_rocksdb="no" AC_CHECK_LIB(rocksdb, rocksdb_open, [], [ AC_MSG_ERROR([Unable to find required RocksDB package. Try apt-get install librocksdb-dev]) ]) AC_SUBST(ROCKSDB_CPPFLAGS, []) AC_SUBST(ROCKSDB_LDFLAGS, []) AC_SUBST(ROCKSDB_LIBS, ["-lrocksdb"]) ]) dnl dnl SpiderMonkey support dnl AC_MSG_CHECKING([whether you asked to use the JS engine included here]) AC_ARG_WITH(included-js, AC_HELP_STRING([--with-included-js[[[=shared]]]], [Use the JS engine (SpiderMonkey) sources we include here]), [ AC_MSG_RESULT([yes]) with_included_js="yes" AC_SUBST(JS_CPPFLAGS) JS_CPPFLAGS+=" -isystem $PWD/gecko-dev/js/src/build_OPT.OBJ/dist/include" #JS_CPPFLAGS+=" -I$PWD/gecko-dev/js/src/build_OPT.OBJ/dist/include" AC_SUBST(JS_LDFLAGS) JS_LDFLAGS+=" -L$PWD/gecko-dev/js/src/build_OPT.OBJ/dist/sdk/lib" JS_LDFLAGS+=" -L$PWD/gecko-dev/js/src/build_OPT.OBJ/intl/icu/target/lib" JS_LDFLAGS+=" -L$PWD/gecko-dev/js/src/build_OPT.OBJ/js/src" AC_SUBST(JS_LIBS) JS_LIBS+=" -lmozjs-52" JS_LIBS+=" -lmozglue" dnl !!!! dnl HACK BUG-WORKAROUND - Mozilla forgot to include this in their lib? dnl Runtime segfault (unresolved dynamic function address) if this is not specified #JS_LIBS+=" $PWD/gecko-dev/js/src/build_OPT.OBJ/mfbt/Unified_cpp_mfbt0.o" #JS_LIBS+=" $PWD/gecko-dev/js/src/build_OPT.OBJ/mfbt/Unified_cpp_mfbt1.o" JS_LIBS+=" $PWD/gecko-dev/js/src/build_OPT.OBJ/mozglue/misc/TimeStamp.o" AC_MSG_CHECKING([whether to use shared JS engine]) if [[ $withval = "shared" ]]; then AC_MSG_RESULT([yes]) AC_MSG_NOTICE([Shared SpiderMonkey linkage requires running charybdis with an intact build directory]) js_linkage="shared" JS_LDFLAGS+=" -Wl,-rpath=$PWD/gecko-dev/js/src/build_OPT.OBJ/dist/sdk/lib" JS_LDFLAGS+=" -Wl,-rpath=$PWD/gecko-dev/js/src/build_OPT.OBJ/intl/icu/target/lib" else AC_MSG_RESULT([no]) js_linkage="static" JS_LIBS+=" -ljs_static" fi js_branch="esr52" js_jobs="4" if [[ $DEBUG ]]; then js_options="--disable-optimize --enable-debug --disable-js-shell" else js_options="--enable-optimize --disable-js-shell" fi bash tools/buildjs.sh "$js_branch" "$js_options" "$js_jobs" RB_DEFINE_UNQUOTED([ENABLE_JS], [1], [ Enable JavaScript support. ]) RB_DEFINE_UNQUOTED([INC_JSAPI_H], [jsapi.h>], [ SpiderMonkey JavaScript API. ]) RB_DEFINE_UNQUOTED([INC_JSFRIENDAPI_H], [jsfriendapi.h>], [ SpiderMonkey JavaScript Extended API. ]) RB_DEFINE_UNQUOTED([INC_JS_CONVERSIONS_H], [js/Conversions.h>], [ SpiderMonkey JavaScript Conversions. ]) ],[ AC_MSG_RESULT([no]) with_included_js="no" dnl TODO mumble mumble AC_CHECK_LIB(mozjs-52, _Z11JS_ShutDownv, [ ], [ AC_MSG_WARN([Unable to find JS engine (SpiderMonkey 52) package. Try apt-get install libmozjs-dev]) ]) dnl TODO dnl AC_SUBST(JS_CPPFLAGS, ["-I/usr/include/mozjs-52"]) dnl AC_SUBST(JS_LDFLAGS, []) dnl AC_SUBST(JS_LIBS, ["-lmozjs-52"]) ]) dnl TODO use an $enable_js var AM_CONDITIONAL([JS], [[[[ $with_included_js = yes ]]]]) dnl dnl libgmp support dnl PKG_CHECK_MODULES(GMP, [gmp], [have_gmp="yes"], [have_gmp="no"]) AM_CONDITIONAL([GMP], [test "x$have_gmp" = "xyes"]) AC_SUBST(GMP_CPPFLAGS, []) AC_SUBST(GMP_LDFLAGS, []) AC_SUBST(GMP_LIBS, ["-lgmp"]) dnl dnl libsodium (NaCl) crypto support dnl dnl PKG_CHECK_MODULES(SODIUM, [sodium], [have_sodium="yes"], [have_sodium="no"]) AC_CHECK_LIB([sodium], sodium_init, [have_sodium="yes"], [have_sodium="no"]) AM_CONDITIONAL([SODIUM], [test "x$have_sodium" = "xyes"]) AM_COND_IF([SODIUM], [], [ AC_MSG_ERROR([Failed to find libsodium (The NaCl cryptographic library)]) ]) AC_SUBST(SODIUM_CPPFLAGS, []) AC_SUBST(SODIUM_LDFLAGS, []) AC_SUBST(SODIUM_LIBS, ["-lsodium"]) dnl dnl OpenSSL support dnl AC_MSG_CHECKING([for OpenSSL]) AC_ARG_ENABLE(openssl, [AC_HELP_STRING([--enable-openssl[=DIR]],[Enable OpenSSL support (DIR optional).]) AC_HELP_STRING([--disable-openssl],[Disable OpenSSL support.])], [cf_enable_openssl=$enableval], [cf_enable_openssl="auto"]) if test "$cf_enable_openssl" != "no" ; then cf_openssl_basedir="" if test "$cf_enable_openssl" != "auto" && test "$cf_enable_openssl" != "yes" ; then dnl Support for --enable-openssl=/some/place cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`" else dnl Do the auto-probe here. Check some common directory paths. for dirs in /usr/local/ssl /usr/pkg /usr/local \ /usr/local/openssl ; do if test -f "${dirs}/include/openssl/opensslv.h" ; then cf_openssl_basedir="${dirs}" break fi done unset dirs fi dnl Now check cf_openssl_found to see if we found anything. if test ! -z "$cf_openssl_basedir"; then if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then SSL_CFLAGS="-I${cf_openssl_basedir}/include" SSL_LIBS="-L${cf_openssl_basedir}/lib" else dnl OpenSSL wasn't found in the directory specified. Naughty dnl administrator... cf_openssl_basedir="" fi else dnl Check for stock FreeBSD 4.x and 5.x systems, since their files dnl are in /usr/include and /usr/lib. In this case, we don't want to dnl change INCLUDES or LIBS, but still want to enable OpenSSL. dnl We can't do this check above, because some people want two versions dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl) dnl and they want /usr/local/ssl to have preference. if test -f "/usr/include/openssl/opensslv.h" ; then cf_openssl_basedir="/usr" fi fi dnl If we have a basedir defined, then everything is okay. Otherwise, dnl we have a problem. if test ! -z "$cf_openssl_basedir"; then AC_MSG_RESULT($cf_openssl_basedir) cf_enable_openssl="yes" else AC_MSG_RESULT([not found. Specify a correct path?]) cf_enable_openssl="no" fi unset cf_openssl_basedir else dnl If --disable-openssl was specified AC_MSG_RESULT(disabled) fi CPPFLAGS="$CPPFLAGS $SSL_CFLAGS" if test "$cf_enable_openssl" != no; then dnl Check OpenSSL version (must be 0.9.7 or above!) AC_MSG_CHECKING(for OpenSSL 0.9.7 or above) AC_RUN_IFELSE( [AC_LANG_PROGRAM( [#include #include ], [[if (OPENSSL_VERSION_NUMBER >= 0x00907000) exit(0); else exit(1);]])], cf_enable_openssl=yes, cf_enable_openssl=no, cf_enable_openssl=no) if test "$cf_enable_openssl" != no; then AC_MSG_RESULT(found) else AC_MSG_RESULT(no - OpenSSL support disabled) fi fi if test "$cf_enable_openssl" != no; then CPPFLAGS="$CPPFLAGS $SSL_LIBS" AC_CHECK_LIB(crypto, RAND_status, [cf_enable_openssl=yes], [cf_enable_openssl=no]) fi if test "$cf_enable_openssl" != no; then CPPFLAGS="$CPPFLAGS $SSL_LIBS" AC_CHECK_LIB(ssl, SSL_read, [SSL_LIBS="$SSL_LIBS -lssl -lcrypto"], [cf_enable_openssl=no], [-lcrypto]) fi AC_SUBST(SSL_SRCS_ENABLE) AC_SUBST(SSL_INCLUDES) AC_SUBST(SSL_CFLAGS) AC_SUBST(SSL_LIBS) dnl dnl mbedTLS support dnl AC_ARG_ENABLE(mbedtls, [AC_HELP_STRING([--enable-mbedtls], [Enable mbedTLS support.]) AC_HELP_STRING([--disable-mbedtls], [Disable mbedTLS support.])], [cf_enable_mbedtls=$enableval], [cf_enable_mbedtls="auto"]) if test "$cf_enable_mbedtls" != no; then LIBS="$LIBS $MBEDTLS_LIBS" AC_CHECK_LIB(mbedtls, mbedtls_ssl_init, [ MBEDTLS_LIBS="$MBEDTLS_LIBS -lmbedtls -lmbedx509 -lmbedcrypto" cf_enable_mbedtls=yes ], [cf_enable_mbedtls=no], [-lmbedx509 -lmbedcrypto]) fi AC_SUBST(MBEDTLS_CFLAGS) AC_SUBST(MBEDTLS_LIBS) dnl dnl GnuTLS support dnl AC_MSG_CHECKING(for GnuTLS) AC_ARG_ENABLE(gnutls, [AC_HELP_STRING([--enable-gnutls],[Enable GnuTLS support.]) AC_HELP_STRING([--disable-gnutls],[Disable GnuTLS support.])], [cf_enable_gnutls=$enableval], [cf_enable_gnutls="auto"]) if test "$cf_enable_gnutls" != no; then PKG_CHECK_MODULES(GNUTLS, [gnutls], [ cf_enable_gnutls="yes" ], [cf_enable_gnutls="no"]) fi AC_SUBST(GNUTLS_CFLAGS) AC_SUBST(GNUTLS_LIBS) dnl mbed TLS is given highest preference when no specified TLS library is provided if test "$cf_enable_openssl" = "auto" -a "$cf_enable_mbedtls" = "yes"; then cf_enable_openssl="no" fi if test "$cf_enable_gnutls" = "auto" -a "$cf_enable_openssl" = "yes" -a "$cf_enable_mbedtls" = "yes"; then cf_enable_gnutls="no" fi if test x"$cf_enable_openssl" != xno; then AC_DEFINE(HAVE_OPENSSL,1,[Has OpenSSL]) GNUTLS_CFLAGS="" GNUTLS_LIBS="" MBEDTLS_LIBS="" MBEDTLS_CFLAGS="" SSL_TYPE="openssl" elif test x"$cf_enable_mbedtls" != xno; then AC_DEFINE(HAVE_MBEDTLS, 1, [Has mbedTLS]) SSL_LIBS="" SSL_CFLAGS="" GNUTLS_CFLAGS="" GNUTLS_LIBS="" SSL_TYPE="mbedtls" elif test x"$cf_enable_gnutls" != xno; then AC_DEFINE(HAVE_GNUTLS, 1, [Has GnuTLS]) SSL_LIBS="" SSL_CFLAGS="" MBEDTLS_LIBS="" MBEDTLS_CFLAGS="" SSL_TYPE="gnutls" fi dnl dnl zlib support dnl AC_ARG_WITH(zlib-path, AC_HELP_STRING([--with-zlib-path=DIR],[Path to libz.so for ziplinks support.]), [LIBS="$LIBS -L$withval"],) AC_ARG_ENABLE(zlib, AC_HELP_STRING([--disable-zlib],[Disable ziplinks support]), [zlib=$enableval],[zlib=yes]) if test "$zlib" = yes; then AC_CHECK_HEADER(zlib.h, [ AC_CHECK_LIB(z, zlibVersion, [ AC_SUBST(ZLIB_LD, -lz) AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.]) ], zlib=no) ], zlib=no) fi dnl dnl PCRE2 support dnl PKG_CHECK_MODULES(PCRE, [libpcre2-8], [have_pcre="yes"], [have_pcre="no"]) AM_CONDITIONAL([PCRE], [test "x$have_pcre" = "xyes"]) dnl dnl Additional linkages dnl AM_COND_IF([MINGW], [ ], [ LIBS+="-lpthread -latomic" ]) dnl *************************************************************************** dnl Application settings dnl AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.]) AC_DEFINE([CHANNEL_HEAP_SIZE], 8192, [Size of the channel heap.]) AC_DEFINE([BAN_HEAP_SIZE], 4096, [Size of the ban heap.]) AC_DEFINE([CLIENT_HEAP_SIZE], 8192, [Size of the client heap.]) AC_DEFINE([LCLIENT_HEAP_SIZE], 1024, [Size of the local client heap.]) AC_DEFINE([PCLIENT_HEAP_SIZE], 256, [Size of the pre-client heap.]) AC_DEFINE([USER_HEAP_SIZE], 8192, [Size of the user heap.]) AC_DEFINE([DNODE_HEAP_SIZE], 8192, [Size of the dlink_node heap.]) AC_DEFINE([TOPIC_HEAP_SIZE], 4096, [Size of the topic heap.]) AC_DEFINE([LINEBUF_HEAP_SIZE], 2048, [Size of the linebuf heap.]) AC_DEFINE([MEMBER_HEAP_SIZE], 32768, [Sizeof member heap.]) AC_DEFINE([ND_HEAP_SIZE], 512, [Size of the nick delay heap.]) AC_DEFINE([CONFITEM_HEAP_SIZE], 256, [Size of the confitem heap.]) AC_DEFINE([MONITOR_HEAP_SIZE], 1024, [Size of the monitor heap.]) AC_DEFINE([FD_HEAP_SIZE], 1024, [Size of fd heap.]) AC_DEFINE([AWAY_HEAP_SIZE], 512, [Size of away heap.]) dnl dnl --enable-oper-chghost dnl AC_ARG_ENABLE(oper-chghost, AC_HELP_STRING([--enable-oper-chghost],[Enable opers to use the CHGHOST command]), [operchghost=$enableval],[operchghost=no]) if test "$operchghost" = yes; then AC_DEFINE(ENABLE_OPER_CHGHOST, 1, [Define this to enable opers to use the CHGHOST command.]) fi dnl dnl --with-nicklen dnl AC_ARG_WITH(nicklen, AC_HELP_STRING([--with-nicklen=LENGTH],[Set the upper-bound nick length to LENGTH (default 31, max 50)]), [ if ! expr "$withval" + 0 >/dev/null 2>&1; then AC_ERROR([NICKLEN must be a numeric value]) fi if test $withval -gt 50; then NICKLEN=50 AC_MSG_WARN([NICKLEN has a hard limit of 50. Setting NICKLEN=50]) elif test $withval -lt 9; then NICKLEN=9 AC_MSG_WARN([NICKLEN has a lower limit of 9. Setting NICKLEN=9]) else NICKLEN="$withval" fi ], [NICKLEN=31]) AC_DEFINE_UNQUOTED(NICKLEN, (${NICKLEN}+1), [Nickname length]) dnl dnl --with-topiclen dnl AC_ARG_WITH(topiclen, AC_HELP_STRING([--with-topiclen=NUMBER],[Set the max topic length to NUMBER (default 390, max 390)]), [ if test $withval -gt 390; then TOPICLEN=390 AC_MSG_WARN([TOPICLEN has a hard limit of 390. Setting TOPICLEN=390]) else TOPICLEN=$withval fi ], [TOPICLEN=390]) AC_DEFINE_UNQUOTED(TOPICLEN, ${TOPICLEN}, [Maximum topic length (<=390)]) dnl *************************************************************************** dnl Branding defined in the compilation dnl VERSION_CMD="git describe --tags" RB_VERSION=`$VERSION_CMD` RB_DEFINE_UNQUOTED([VERSION], ["$RB_VERSION"], [Version generated at configuration time.]) DATESTR_CMD="date" RB_DATESTR=`$DATESTR_CMD` RB_DEFINE_UNQUOTED([DATESTR], ["$RB_DATESTR"], [Readable date string of configuration time.]) DATECODE_CMD="date +%s" RB_DATECODE=`$DATECODE_CMD` RB_DEFINE_UNQUOTED([DATECODE], [$RB_DATECODE], [UNIX epoch time at configuration time.]) dnl TODO: XXX: These have better names than the above, rm previous eventually. RB_DEFINE_UNQUOTED([TIME_CONFIGURED], [$RB_DATECODE], [UNIX epoch time at configuration time.]) RB_DEFINE_UNQUOTED([DATE_CONFIGURED], ["$RB_DATESTR"], [Convenience string of RB_TIME_CONFIGURED]) CPPDEFINE([RB_TIME_COMPILED], [$(date +%s)]) dnl dnl --with-custom-branding dnl AC_MSG_CHECKING([whether custom branding is requested]) AC_ARG_WITH(custom-branding, AC_HELP_STRING([--with-custom-branding=NAME], [Custom branding name.]), [ AC_DEFINE_UNQUOTED(BRANDING_NAME, ["$withval"], [Custom branding name.]) AC_DEFINE(CUSTOM_BRANDING, 1, [Define if custom branding is enabled.]) AC_MSG_RESULT([yes]) ],[ AC_DEFINE_UNQUOTED(BRANDING_NAME, ["$PACKAGE_NAME"], [Current package]) AC_MSG_RESULT([no]) ]) dnl dnl --with-custom-version dnl AC_MSG_CHECKING([whether a custom version is requested]) AC_ARG_WITH(custom-version, AC_HELP_STRING([--with-custom-version=NAME], [Custom version branding.]), [ AC_DEFINE_UNQUOTED(BRANDING_VERSION, ["$withval"], [Custom branding version.]) AC_MSG_RESULT([yes]) ], [ AC_DEFINE_UNQUOTED(BRANDING_VERSION, ["$RB_VERSION"], [Current version]) AC_MSG_RESULT([no]) ]) dnl *************************************************************************** dnl Misc dnl AC_SUBST(MODULES_LIBS) AC_SUBST(MOD_TARGET) AC_SUBST(PICFLAGS) AC_SUBST(SEDOBJ) AC_SUBST(CFLAGS) AC_CONFIG_COMMANDS([tools/genssl_chmod], [chmod 755 tools/genssl]) dnl *************************************************************************** dnl Output dnl AC_OUTPUT if [[ $DEBUG ]]; then debug="yes" else debug="no" fi dnl Make it look sexay! echo echo "Configured ........................ $PACKAGE_NAME $PACKAGE_VERSION" echo "Version ........................... $RB_VERSION" echo "Configuration time ................ $RB_DATESTR" echo "Compiler .......................... $CXX" echo "Compiler flags (CXXFLAGS) ......... $CXXFLAGS" echo "Building boost .................... $with_included_boost" echo "Building RocksDB................... $with_included_rocksdb" echo "Building JS (SpiderMonkey) ........ $with_included_js" echo "GNU MP support .................... $have_gmp" echo "Sodium support .................... $have_sodium" echo "SSL support........................ $SSL_TYPE" echo "Precompiled headers ............... $build_pch" echo "Developer debug ................... $debug" echo "IPv6 support ...................... $ipv6" echo "Installing into ................... $prefix" echo echo "* Ready to build $PACKAGE_NAME" echo "* Now run 'make'"