dnl Process this file with autoconf to produce a configure script. dnl dnl To bootstrap run './bootstrap.sh'. dnl AC_PREREQ(2.59) m4_include([version.m4]) AC_INIT([Cuckoo hash], [VERSION_STRING], [tomash.brechko@gmail.com], [cuckoo-hash]) AC_CONFIG_HEADERS([src/autoconfig.h]) AC_CONFIG_AUX_DIR([auto]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([1.9.2 -Wall no-define subdir-objects dist-bzip2 no-dist-gzip color-tests]) AC_PREFIX_DEFAULT([/usr/local]) AC_CONFIG_SRCDIR([src/Makefile.am]) AM_PROG_AR LT_INIT AC_PROG_MAKE_SET AC_PROG_CC AC_PROG_CC_C99 AC_PROG_CC_C_O AC_PROG_CXX AC_PROG_CXX_C_O AC_CHECK_FUNCS([mallinfo]) AC_LANG_PUSH([C++]) AC_MSG_CHECKING([whether $CXX runtime has std::unordered_map]) AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([#include <unordered_map>], [std::unordered_map<int, int> cont;])], [cxx_unordered_map=yes], [save_CXX=$CXX CXX="$CXX -std=c++0x" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([#include <unordered_map>], [std::unordered_map<int, int> cont;])], [cxx_unordered_map='with -std=c++0x'], [CXX=$save_CXX cxx_unordered_map=no])]) AC_MSG_RESULT([$cxx_unordered_map]) AM_CONDITIONAL([HAVE_UNORDERED_MAP], [test x"$cxx_unordered_map" != x"no"]) AM_COND_IF([HAVE_UNORDERED_MAP], [AC_CACHE_CHECK([whether $CXX has std::__unordered_map<..., cache>], [ac_cv_cxx_unordered_map_cache], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([#include <unordered_map>], [std::__unordered_map<int, int, std::hash<int>, std::equal_to<int>, std::allocator<std::pair<int, int> >, true> cont;])], [ac_cv_cxx_unordered_map_cache=yes], [ac_cv_cxx_unordered_map_cache=no])])]) AM_CONDITIONAL([HAVE_UNORDERED_MAP_CACHE], [test x"$ac_cv_cxx_unordered_map_cache" != x"no"]) AC_LANG_POP XPROBES AC_SUBST([RPM_VERSION], [`echo VERSION_STRING | sed -e 's/-.*//'`]) AC_SUBST([RPM_RELEASE], [`echo VERSION_STRING | sed -e 's/[[^-]]*-\?//'`]) AC_CACHE_SAVE AC_CONFIG_FILES([ cuckoo-hash.spec Makefile src/Makefile test/Makefile ]) AC_CONFIG_FILES([stamp-h], [echo timestamp > stamp-h]) AC_OUTPUT