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dnl $Id: configure.in 102 2009-06-23 15:50:57Z naoaki $
dnl
dnl
dnl Exported and configured variables:
dnl CXXFLAGS
dnl LDFLAGS
dnl INCLUDES
dnl ------------------------------------------------------------------
dnl Initialization for autoconf
dnl ------------------------------------------------------------------
AC_PREREQ(2.59)
AC_INIT
AC_CONFIG_SRCDIR([frontend/main.cpp])
dnl ------------------------------------------------------------------
dnl Checks for system
dnl ------------------------------------------------------------------
AC_CANONICAL_HOST
AC_AIX
AC_GNU_SOURCE
AC_ISC_POSIX
AC_MINIX
dnl ------------------------------------------------------------------
dnl Initialization for automake
dnl ------------------------------------------------------------------
AM_INIT_AUTOMAKE(simstring, 1.0)
AC_CONFIG_HEADERS(config.h)
AM_MAINTAINER_MODE
dnl ------------------------------------------------------------------
dnl Checks for program
dnl ------------------------------------------------------------------
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_LN_S
dnl ------------------------------------------------------------------
dnl Initialization for variables
dnl ------------------------------------------------------------------
CXXFLAGS="${ac_save_CXXFLAGS}"
LDFLAGS="${ac_save_LDFLAGS}"
INCLUDES="${ac_save_INCLUDES}"
dnl ------------------------------------------------------------------
dnl Checks for header files.
dnl ------------------------------------------------------------------
AC_HEADER_STDC
AC_CHECK_HEADERS(stdint.h)
AC_CHECK_HEADERS(sys/mman.h)
dnl ------------------------------------------------------------------
dnl Checks for typedefs, structures, and compiler characteristics.
dnl ------------------------------------------------------------------
AC_C_CONST
AC_CHECK_SIZEOF
AC_TYPE_SIZE_T
AC_STRUCT_TM
AC_CHECK_TYPES([uint32_t])
dnl ------------------------------------------------------------------
dnl Checks for debugging mode
dnl ------------------------------------------------------------------
AC_ARG_ENABLE(
debug,
[AS_HELP_STRING([--enable-debug],[Turn on debugging])]
)
if test "x$enable_debug" = "xyes"; then
CXXFLAGS="-DDEBUG -O -g ${CXXFLAGS}"
else
CXXFLAGS="-O3 -ffast-math ${CXXFLAGS}"
fi
dnl ------------------------------------------------------------------
dnl Checks for profiling mode
dnl ------------------------------------------------------------------
AC_ARG_ENABLE(
profile,
[AS_HELP_STRING([--enable-profile],[Turn on profiling])]
)
if test "x$enable_profile" = "xyes"; then
CXXFLAGS="-DPROFILE -pg ${CXXFLAGS}"
fi
dnl ------------------------------------------------------------------
dnl Checks for library functions.
dnl ------------------------------------------------------------------
dnl Check for math library
AC_CHECK_LIB(m, sqrt)
AC_CHECK_LIB(mmap, mmap)
INCLUDES="-I\$(top_srcdir) -I\$(top_srcdir)/include"
dnl ------------------------------------------------------------------
dnl Export variables
dnl ------------------------------------------------------------------
AC_SUBST(CXXFLAGS)
AC_SUBST(LDFLAGS)
AC_SUBST(INCLUDES)
dnl ------------------------------------------------------------------
dnl Output the configure results.
dnl ------------------------------------------------------------------
AC_CONFIG_FILES(Makefile include/Makefile frontend/Makefile sample/Makefile swig/Makefile swig/python/setup.py swig/ruby/extconf.rb)
AC_OUTPUT
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