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libpostal/configure.ac
2025-09-06 17:12:38 -04:00

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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
m4_define([LIBPOSTAL_VERSION], [1.1.2])
AC_INIT([libpostal], LIBPOSTAL_VERSION)
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([foreign subdir-objects])
AC_CONFIG_SRCDIR([src])
LT_INIT([shared])
AC_CONFIG_HEADERS([config.h])
# Checks for programs.
AC_PROG_CC_C99
AC_PROG_INSTALL
LDFLAGS="$LDFLAGS -L/usr/local/lib"
# Checks for libraries.
AC_SEARCH_LIBS([log],
[m],,[AC_MSG_ERROR([Could not find math library])])
# Checks for header files.
AC_HEADER_STDC
AC_HEADER_TIME
AC_HEADER_DIRENT
AC_HEADER_STDBOOL
AC_CHECK_HEADERS([fcntl.h float.h inttypes.h limits.h locale.h malloc.h memory.h stddef.h stdint.h stdlib.h string.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_INT8_T
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_TYPE_UINT8_T
AC_CHECK_TYPES([ptrdiff_t])
# Checks for library functions.
AC_CHECK_FUNCS([malloc realloc drand48 getcwd gettimeofday memmove memset regcomp setlocale sqrt strdup strndup])
AS_IF([:], [
vers='LIBPOSTAL_VERSION'
major=${vers%%.*}
rest=${vers#*.}
minor=${rest%%.*}
patch=${rest#*.}
case $major in (*[!0-9]*|'') AC_MSG_ERROR([Non-numeric major version in LIBPOSTAL_VERSION ('$major')]);; esac
case $minor in (*[!0-9]*|'') AC_MSG_ERROR([Non-numeric minor version in LIBPOSTAL_VERSION ('$minor')]);; esac
case $patch in (*[!0-9]*|'') AC_MSG_ERROR([Non-numeric patch version in LIBPOSTAL_VERSION ('$patch')]);; esac
AC_SUBST([LIBPOSTAL_MAJOR_VERSION], [$major])
AC_SUBST([LIBPOSTAL_MINOR_VERSION], [$minor])
AC_SUBST([LIBPOSTAL_PATCH_VERSION], [$patch])
AC_DEFINE_UNQUOTED([LIBPOSTAL_MAJOR_VERSION], [$major], [Major version])
AC_DEFINE_UNQUOTED([LIBPOSTAL_MINOR_VERSION], [$minor], [Minor version])
AC_DEFINE_UNQUOTED([LIBPOSTAL_PATCH_VERSION], [$patch], [Patch version])
])
AC_SUBST([LIBPOSTAL_DATA_DIR_VERSION_STRING], [v1])
DATA_FILE_LATEST_VERSION=$(cat $srcdir/versions/base_data)
PARSER_MODEL_LATEST_VERSION=$(cat $srcdir/versions/parser)
LANG_CLASS_MODEL_LATEST_VERSION=$(cat $srcdir/versions/language_classifier)
AC_SUBST([LIBPOSTAL_DATA_FILE_LATEST_VERSION], [$DATA_FILE_LATEST_VERSION])
AC_SUBST([LIBPOSTAL_PARSER_MODEL_LATEST_VERSION], [$PARSER_MODEL_LATEST_VERSION])
AC_SUBST([LIBPOSTAL_LANG_CLASS_MODEL_LATEST_VERSION], [$LANG_CLASS_MODEL_LATEST_VERSION])
# Senzing data
AC_SUBST([LIBPOSTAL_SENZING_DATA_DIR_VERSION_STRING], [v1])
SENZING_DATA_FILE_LATEST_VERSION=$(cat $srcdir/versions/senzing/base_data)
SENZING_PARSER_MODEL_LATEST_VERSION=$(cat $srcdir/versions/senzing/parser)
SENZING_LANG_CLASS_MODEL_LATEST_VERSION=$(cat $srcdir/versions/senzing/language_classifier)
AC_SUBST([LIBPOSTAL_SENZING_DATA_FILE_LATEST_VERSION], [$SENZING_DATA_FILE_LATEST_VERSION])
AC_SUBST([LIBPOSTAL_SENZING_PARSER_MODEL_LATEST_VERSION], [$SENZING_PARSER_MODEL_LATEST_VERSION])
AC_SUBST([LIBPOSTAL_SENZING_LANG_CLASS_MODEL_LATEST_VERSION], [$SENZING_LANG_CLASS_MODEL_LATEST_VERSION])
AC_CONFIG_FILES([Makefile
libpostal.pc
src/Makefile
src/libpostal_data
test/Makefile], [chmod +x src/libpostal_data])
AC_CHECK_PROG([FOUND_SHUF], [shuf], [yes])
AC_CHECK_PROG([FOUND_GSHUF], [gshuf], [yes])
AS_IF([test "x$FOUND_SHUF" = xyes], [AC_DEFINE([HAVE_SHUF], [1], [shuf available])])
AS_IF([test "x$FOUND_GSHUF" = xyes], [AC_DEFINE([HAVE_GSHUF], [1], [gshuf available])])
# ------------------------------------------------------------------
# Checks for SSE2 build
# ------------------------------------------------------------------
AC_ARG_ENABLE([sse2],
AS_HELP_STRING(
[--disable-sse2],
[disable SSE2 optimization routines]
)
)
AS_IF([test "x$enable_sse2" != "xno" && test "x$(uname -m)" != "xarm64" && test "x$(uname -m)" != "xaarch64"], [
CFLAGS="-mfpmath=sse -msse2 -DUSE_SSE ${CFLAGS}"
])
AC_CHECK_HEADER(cblas.h, [AX_CBLAS])
AC_ARG_ENABLE([data-download],
[ --disable-data-download Disable downloading data],
[case "${enableval}" in
yes) DOWNLOAD_DATA=true ;;
no) DOWNLOAD_DATA=false ;;
*) AC_MSG_ERROR([bad value ${enableval} for --disable-data-download]) ;;
esac], [DOWNLOAD_DATA=true])
AC_ARG_VAR(MODEL, [Option to use alternative data models. Currently available is "senzing" (MODEL=senzing). If this option is not set the default libpostal data model is used.])
AS_VAR_IF([MODEL], [], [],
[AS_VAR_IF([MODEL], [senzing], [], [AC_MSG_FAILURE([Invalid MODEL value set])])])
AM_CONDITIONAL([DOWNLOAD_DATA], [test "x$DOWNLOAD_DATA" = "xtrue"])
AC_ARG_WITH(cflags-scanner-extra, [AS_HELP_STRING([--with-cflags-scanner-extra@<:@=VALUE@:>@], [Extra compilation options for scanner.c])],
[
if test "x$withval" = "xno"; then
CFLAGS_SCANNER_EXTRA=""
else
CFLAGS_SCANNER_EXTRA="$withval"
fi
],
[ CFLAGS_SCANNER_EXTRA="" ]
)
AC_MSG_NOTICE([extra cflags for scanner.c: $CFLAGS_SCANNER_EXTRA])
AC_SUBST(CFLAGS_SCANNER_EXTRA)
LIBPOSTAL_SO_VERSION="${LIBPOSTAL_MAJOR_VERSION}:${LIBPOSTAL_MINOR_VERSION}:${LIBPOSTAL_PATCH_VERSION}"
AC_SUBST(LIBPOSTAL_SO_VERSION)
AC_OUTPUT