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dnl Copyright (C) 2013, 2015 D. V. Wiebe
dnl
dnl llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll
dnl
dnl This file is part of the GetData project.
dnl
dnl GetData is free software; you can redistribute it and/or modify it under
dnl the terms of the GNU Lesser General Public License as published by the
dnl Free Software Foundation; either version 2.1 of the License, or (at your
dnl option) any later version.
dnl
dnl GetData is distributed in the hope that it will be useful, but WITHOUT
dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
dnl FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
dnl License for more details.
dnl
dnl You should have received a copy of the GNU Lesser General Public License
dnl along with GetData; if not, write to the Free Software Foundation, Inc.,
dnl 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
dnl GD_PHP_CONFIG
dnl ---------------------------------------------------------------
dnl Get a PHP configuration option and store it in the supplied local
dnl variable.
AC_DEFUN([GD_PHP_CONFIG],
[
$1=`${PHP_CONFIG} --$2`
ifelse(`x$3', `x',,[
if test "x${$1}" = "x"; then
$1="$3";
have_php="no";
elif test "x${$1}" = "xNONE"; then
have_php="no";
fi
])
])
dnl GD_PHP
dnl ---------------------------------------------------------------
dnl Look for PHP.
AC_DEFUN([GD_PHP],
[
have_php="yes"
AC_ARG_WITH([php-config], AS_HELP_STRING([--with-php-config=PATH],
[use PATH as php-config. [default: autodetect]]),
[
case "${withval}" in
no) have_php="no" ;;
yes) user_php_config= ;;
*) user_php_config="${withval}" ;;
esac
], [ user_php_config= ])
if test "x${have_php}" != "xno"; then
dnl try to find php
AC_PATH_PROGS(PHP_CONFIG, [$user_php_config php7-config php5-config php-config],
[not found])
if test "x$PHP_CONFIG" = "xnot found"; then
have_php="no"
PHP_CONFIG=
fi
AC_SUBST([PHP_CONFIG])
fi
dnl php CLI
if test "x${have_php}" != "xno"; then
AC_MSG_CHECKING([PHP interpreter path])
GD_PHP_CONFIG([PHP], [php-binary], [UNKNOWN])
AC_MSG_RESULT([$PHP])
fi
dnl extension dir
AC_ARG_WITH([php-dir], AS_HELP_STRING([--with-php-dir=DIR],
[install the GetData PHP extension into DIR [default: autodetect]]),
[
if test "x${withval}" = "xno"; then
phpdir=UNKNOWN;
else
phpdir=${withval};
fi
], [phpdir=UNKNOWN])
if test "x${have_php}" != "xno"; then
AC_SUBST([PHP])
AC_MSG_CHECKING([the PHP extension directory])
if test "x${phpdir}" = "xUNKNOWN"; then
GD_PHP_CONFIG([phpprefix], [prefix], [UNKNOWN])
GD_PHP_CONFIG([prefixed_phpdir], [extension-dir], [UNKNOWN])
if test "x${prefixed_phpdir}" = "xUNKNOWN"; then
phpdir=${libdir}/php/extensions
elif test "x${SED}" != "x"; then
esc_phpprefix=$(echo ${phpprefix} | ${SED} -e 's/\//\\\//g')
phpdir=$(echo ${prefixed_phpdir} | \
${SED} -e "s/^${esc_phpprefix}/\${exec_prefix}/")
fi
fi
AC_MSG_RESULT([$phpdir])
AC_SUBST([phpdir])
AC_MSG_CHECKING([PHP CPPFLAGS])
GD_PHP_CONFIG([PHP_CPPFLAGS], [includes])
AC_MSG_RESULT([$PHP_CPPFLAGS])
AC_SUBST([PHP_CPPFLAGS])
dnl check for devel install
gd_saved_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $PHP_CPPFLAGS"
AC_CHECK_HEADER([php.h],,[have_php=no])
CPPFLAGS=$gd_saved_CPPFLAGS
AC_MSG_CHECKING([PHP LDFLAGS])
GD_PHP_CONFIG([PHP_LDFLAGS], [ldflags])
AC_MSG_RESULT([$PHP_LDFLAGS])
AC_SUBST([PHP_ldflags])
AC_MSG_CHECKING([PHP LIBS])
GD_PHP_CONFIG([PHP_LIBS], [libs])
AC_MSG_RESULT([$PHP_LIBS])
AC_SUBST([PHP_libs])
fi
])
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