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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.67])
AC_INIT([marisa], [0.2.6], [susumu.yata@gmail.com])
AC_CONFIG_SRCDIR([include/marisa.h])
AM_INIT_AUTOMAKE([foreign])
# Checks for programs.
LT_INIT
AC_PROG_CXX
AC_PROG_INSTALL
AC_CONFIG_MACRO_DIR([m4])
# Macros for SSE availability check.
AC_DEFUN([MARISA_ENABLE_SSE2],
[AC_EGREP_CPP([yes], [
#ifdef __SSE2__
yes
#endif
], [enable_sse2="yes"], [enable_sse2="no"])])
AC_DEFUN([MARISA_ENABLE_SSE3],
[AC_EGREP_CPP([yes], [
#ifdef __SSE3__
yes
#endif
], [enable_sse3="yes"], [enable_sse3="no"])])
AC_DEFUN([MARISA_ENABLE_SSSE3],
[AC_EGREP_CPP([yes], [
#ifdef __SSSE3__
yes
#endif
], [enable_ssse3="yes"], [enable_ssse3="no"])])
AC_DEFUN([MARISA_ENABLE_SSE4_1],
[AC_EGREP_CPP([yes], [
#ifdef __SSE4_1__
yes
#endif
], [enable_sse4_1="yes"], [enable_sse4_1="no"])])
AC_DEFUN([MARISA_ENABLE_SSE4_2],
[AC_EGREP_CPP([yes], [
#ifdef __SSE4_2__
yes
#endif
], [enable_sse4_2="yes"], [enable_sse4_2="no"])])
AC_DEFUN([MARISA_ENABLE_SSE4],
[AC_EGREP_CPP([yes], [
#if defined(__POPCNT__) && defined(__SSE4_2__)
yes
#endif
], [enable_sse4="yes"], [enable_sse4="no"])])
AC_DEFUN([MARISA_ENABLE_SSE4A],
[AC_EGREP_CPP([yes], [
#ifdef __SSE4A__
yes
#endif
], [enable_sse4a="yes"], [enable_sse4a="no"])])
AC_DEFUN([MARISA_ENABLE_POPCNT],
[AC_EGREP_CPP([yes], [
#ifdef __POPCNT__
yes
#endif
], [enable_popcnt="yes"], [enable_popcnt="no"])])
AC_DEFUN([MARISA_ENABLE_BMI],
[AC_EGREP_CPP([yes], [
#ifdef __BMI__
yes
#endif
], [enable_bmi="yes"], [enable_bmi="no"])])
AC_DEFUN([MARISA_ENABLE_BMI2],
[AC_EGREP_CPP([yes], [
#ifdef __BMI2__
yes
#endif
], [enable_bmi2="yes"], [enable_bmi2="no"])])
# Enable native cpu instructions.
AC_MSG_CHECKING([whether to enable optimization for native cpu])
AC_ARG_ENABLE([native-code],
[AS_HELP_STRING([--enable-native-code],
[generate instructions for native cpu [default=no]])],
[],
[enable_native_code="no"])
AS_IF([test "x${enable_native_code}" != "xno"], [
CPPFLAGS="$CPPFLAGS -march=native"
MARISA_ENABLE_SSE2
MARISA_ENABLE_SSE3
MARISA_ENABLE_SSE4_1
MARISA_ENABLE_SSE4_2
MARISA_ENABLE_SSE4
MARISA_ENABLE_SSE4A
MARISA_ENABLE_POPCNT
MARISA_ENABLE_BMI
MARISA_ENABLE_BMI2
])
AC_MSG_RESULT([${enable_native_code}])
# Checks for SSE availability.
AC_MSG_CHECKING([whether to use SSE2])
AC_ARG_ENABLE([sse2],
[AS_HELP_STRING([--enable-sse2],
[use SSE2 [default=no]])],
[],
[enable_sse2="no"])
AS_IF([test "x${enable_sse2}" != "xno"], [enable_sse2="yes"])
AC_MSG_RESULT([${enable_sse2}])
AC_MSG_CHECKING([whether to use SSE3])
AC_ARG_ENABLE([sse3],
[AS_HELP_STRING([--enable-sse3],
[use SSE3 [default=no]])],
[],
[enable_sse3="no"])
AS_IF([test "x${enable_sse3}" != "xno"], [enable_sse3="yes"])
AC_MSG_RESULT([${enable_sse3}])
AC_MSG_CHECKING([whether to use SSSE3])
AC_ARG_ENABLE([ssse3],
[AS_HELP_STRING([--enable-ssse3],
[use SSSE3 [default=no]])],
[],
[enable_ssse3="no"])
AS_IF([test "x${enable_ssse3}" != "xno"], [enable_ssse3="yes"])
AC_MSG_RESULT([${enable_ssse3}])
AC_MSG_CHECKING([whether to use SSE4.1])
AC_ARG_ENABLE([sse4.1],
[AS_HELP_STRING([--enable-sse4.1],
[use SSE4.1 [default=no]])],
[],
[enable_sse4_1="no"])
AS_IF([test "x${enable_sse4_1}" != "xno"], [enable_sse4_1="yes"])
AC_MSG_RESULT([${enable_sse4_1}])
AC_MSG_CHECKING([whether to use SSE4.2])
AC_ARG_ENABLE([sse4.2],
[AS_HELP_STRING([--enable-sse4.2],
[use SSE4.2 [default=no]])],
[],
[enable_sse4_2="no"])
AS_IF([test "x${enable_sse4_2}" != "xno"], [enable_sse4_2="yes"])
AC_MSG_RESULT([${enable_sse4_2}])
AC_MSG_CHECKING([whether to use SSE4])
AC_ARG_ENABLE([sse4],
[AS_HELP_STRING([--enable-sse4],
[use SSE4 [default=no]])],
[],
[enable_sse4="no"])
AS_IF([test "x${enable_sse4}" != "xno"], [enable_sse4="yes"])
AC_MSG_RESULT([${enable_sse4}])
AC_MSG_CHECKING([whether to use SSE4a])
AC_ARG_ENABLE([sse4a],
[AS_HELP_STRING([--enable-sse4a],
[use SSE4a [default=no]])],
[],
[enable_sse4a="no"])
AS_IF([test "x${enable_sse4a}" != "xno"], [enable_sse4a="yes"])
AC_MSG_RESULT([${enable_sse4a}])
AC_MSG_CHECKING([whether to use popcnt])
AC_ARG_ENABLE([popcnt],
[AS_HELP_STRING([--enable-popcnt],
[use POPCNT [default=no]])],
[],
[enable_popcnt="no"])
AS_IF([test "x${enable_popcnt}" != "xno"], [enable_popcnt="yes"])
AC_MSG_RESULT([${enable_popcnt}])
AC_MSG_CHECKING([whether to use BMI])
AC_ARG_ENABLE([bmi],
[AS_HELP_STRING([--enable-bmi],
[use BMI [default=no]])],
[],
[enable_bmi="no"])
AS_IF([test "x${enable_bmi}" != "xno"], [enable_bmi="yes"])
AC_MSG_RESULT([${enable_bmi}])
AC_MSG_CHECKING([whether to use BMI2])
AC_ARG_ENABLE([bmi2],
[AS_HELP_STRING([--enable-bmi2],
[use BMI2 [default=no]])],
[],
[enable_bmi2="no"])
AS_IF([test "x${enable_bmi2}" != "xno"], [enable_bmi2="yes"])
AC_MSG_RESULT([${enable_bmi2}])
AS_IF([test "x${enable_bmi2}" != "xno"], [
enable_bmi="yes"
])
AS_IF([test "x${enable_bmi}" != "xno"], [
enable_sse4="yes"
])
AS_IF([test "x${enable_popcnt}" != "xno"], [
enable_sse3="yes"
])
AS_IF([test "x${enable_sse4a}" != "xno"], [
enable_popcnt="yes"
enable_sse3="yes"
])
AS_IF([test "x${enable_sse4}" != "xno"], [
enable_popcnt="yes"
enable_sse4_2="yes"
])
AS_IF([test "x${enable_sse4_2}" != "xno"], [
enable_popcnt="yes"
enable_sse4_1="yes"
])
AS_IF([test "x${enable_sse4_1}" != "xno"], [
enable_ssse3="yes"
])
AS_IF([test "x${enable_ssse3}" != "xno"], [
enable_sse3="yes"
])
AS_IF([test "x${enable_sse3}" != "xno"], [
enable_sse2="yes"
])
AS_IF([test "x${enable_popcnt}" != "xno"], [
CXXFLAGS="$CXXFLAGS -DMARISA_USE_POPCNT -mpopcnt"
])
if test "x${enable_bmi2}" != "xno"; then
CXXFLAGS="$CXXFLAGS -DMARISA_USE_BMI2 -mbmi2 -msse4"
elif test "x${enable_bmi}" != "xno"; then
CXXFLAGS="$CXXFLAGS -DMARISA_USE_BMI -mbmi -msse4"
elif test "x${enable_sse4a}" != "xno"; then
CXXFLAGS="$CXXFLAGS -DMARISA_USE_SSE4A -msse4a"
elif test "x${enable_sse4}" != "xno"; then
CXXFLAGS="$CXXFLAGS -DMARISA_USE_SSE4 -msse4"
elif test "x${enable_sse4_2}" != "xno"; then
CXXFLAGS="$CXXFLAGS -DMARISA_USE_SSE4_2 -msse4.2"
elif test "x${enable_sse4_1}" != "xno"; then
CXXFLAGS="$CXXFLAGS -DMARISA_USE_SSE4_1 -msse4.1"
elif test "x${enable_ssse3}" != "xno"; then
CXXFLAGS="$CXXFLAGS -DMARISA_USE_SSSE3 -mssse3"
elif test "x${enable_sse3}" != "xno"; then
CXXFLAGS="$CXXFLAGS -DMARISA_USE_SSE3 -msse3"
elif test "x${enable_sse2}" != "xno"; then
CXXFLAGS="$CXXFLAGS -DMARISA_USE_SSE2 -msse2"
fi
AC_CONFIG_FILES([Makefile
marisa.pc
include/Makefile
include/marisa/Makefile
lib/Makefile
lib/marisa/Makefile
lib/marisa/grimoire/Makefile
lib/marisa/grimoire/algorithm/Makefile
lib/marisa/grimoire/io/Makefile
lib/marisa/grimoire/trie/Makefile
lib/marisa/grimoire/vector/Makefile
tests/Makefile
tools/Makefile])
AC_OUTPUT
AS_ECHO([])
AS_ECHO(["${PACKAGE_NAME} ${PACKAGE_VERSION} configuration:"])
AS_ECHO(["-------------------------------"])
AS_ECHO([" HOST: ${host}"])
AS_ECHO([" CXX: ${CXX}"])
AS_ECHO([" CXXFLAGS: ${CXXFLAGS}"])
AS_ECHO([" LDFLAGS: ${LDFLAGS}"])
AS_ECHO([" PREFIX: ${prefix}"])
AS_ECHO([])
AS_ECHO([" NATIVE: ${enable_native_code}"])
AS_ECHO([" SSE2: ${enable_sse2}"])
AS_ECHO([" SSE3: ${enable_sse3}"])
AS_ECHO([" SSSE3: ${enable_ssse3}"])
AS_ECHO([" SSE4.1: ${enable_sse4_1}"])
AS_ECHO([" SSE4.2: ${enable_sse4_2}"])
AS_ECHO([" SSE4a: ${enable_sse4a}"])
AS_ECHO([" POPCNT: ${enable_popcnt}"])
AS_ECHO([" BMI: ${enable_bmi}"])
AS_ECHO([" BMI2: ${enable_bmi2}"])
AS_ECHO([])
|
