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AC_PREREQ([2.63])
AC_INIT([pire], [0.0.2], [dprokoptsev@yandex-team.ru])
AM_INIT_AUTOMAKE([foreign -Wall])
AC_CONFIG_SRCDIR([pire/classes.cpp])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AC_LANG_CPLUSPLUS
# Require neccessary binaries to build ourselves
AC_PROG_CXX
AC_PROG_CC
AC_PROG_LEX
AC_PROG_YACC
AC_PROG_LIBTOOL
# Check for cppunit
AM_PATH_CPPUNIT([0.0.0],[with_unittests=yes],[
AC_WARN([cppunit not found. Unit tests will not compile and run.])
with_unittests=no
])
AM_CONDITIONAL([WITH_UNITTESTS], [test x"$with_unittests" = xyes])
# Just for conscience' sake
AC_CHECK_HEADERS([stdlib.h string.h sys/time.h])
AC_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_SIZE_T
AC_CHECK_TYPES([ptrdiff_t])
AC_FUNC_ERROR_AT_LINE
AC_FUNC_MALLOC
AC_CHECK_FUNCS([memset strchr])
# Require little-endian platform
AC_C_BIGENDIAN
if test x"$ac_cv_c_bigendian" = xyes; then
AC_ERROR([pire has not been ported to big-endian platforms yet.])
fi
# Optional features
AC_ARG_ENABLE([extra], AS_HELP_STRING([--enable-extra], [Add extra functionality (capturing scanner, etc...)]))
AC_ARG_ENABLE([debug], AS_HELP_STRING([--enable-debug], [Make Pire dump all constructed FSMs to std::clog (useless unless debugging Pire)]))
AM_CONDITIONAL([ENABLE_EXTRA], [test x"$enable_extra" = xyes])
AM_CONDITIONAL([ENABLE_DEBUG], [test x"$enable_debug" = xyes])
AC_CONFIG_FILES([Makefile pire/Makefile tests/Makefile pkg/Makefile samples/Makefile samples/bench/Makefile])
AC_OUTPUT
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