#!/bin/sh

# Variable declaration
prefix='@prefix@'
datarootdir='@datarootdir@'
exec_prefix="`eval echo @exec_prefix@`"
phpdir="`eval echo @libdir@`/build"
includedir="`eval echo @includedir@`/php"
builddir="`pwd`"
SED="@SED@"

FILES_BUILD="php.m4 shtool libtool.m4 ax_check_compile_flag.m4 ax_gcc_func_attribute.m4 php_cxx_compile_stdcxx.m4 pkg.m4 \
 config.guess config.sub ltmain.sh Makefile.global gen_stub.php"
FILES="run-tests*.php"
CLEAN_FILES="$FILES *.o *.lo *.la .libs/ build/ modules/ \
	config.nice configure configure.ac \
	config.h config.h.in conftest* libtool config.cache autom4te.cache/ \
	config.log config.status Makefile Makefile.fragments Makefile.objects confdefs.h \
	run-tests*.php tests/*.diff tests/*.exp tests/*.log tests/*.out tests/*.php"

# function declaration
phpize_usage()
{
 echo "Usage: 0ドル [--clean|--help|--version|-v]"
}

phpize_no_configm4()
{
 if test $@ -eq 1; then
clean=" --clean"
 fi

echo "Cannot find config.m4. "
 echo "Make sure that you run '0ドル$clean' in the top level source directory of the module"
 echo
}

phpize_clean()
{
 echo "Cleaning.."
 for i in $CLEAN_FILES; do
 if test -f "$i"; then
rm -f $i
 elif test -d "$i"; then
rm -rf $i
 fi
 done
}

phpize_check_configm4()
{
 if test ! -r config.m4; then
phpize_no_configm4 $@
 exit 1
 fi

}

phpize_get_api_numbers()
{
 # extracting API NOs:
 PHP_MINOR_VERSION=`grep '#define PHP_MINOR_VERSION' $includedir/main/php_version.h|$SED 's/#define PHP_MINOR_VERSION //'`
 PHP_MAJOR_VERSION=`grep '#define PHP_MAJOR_VERSION' $includedir/main/php_version.h|$SED 's/#define PHP_MAJOR_VERSION//'`
 PHP_API_VERSION=`grep '#define PHP_API_VERSION' $includedir/main/php.h|$SED 's/#define PHP_API_VERSION//'`
 ZEND_MODULE_API_NO=`grep '#define ZEND_MODULE_API_NO' $includedir/Zend/zend_modules.h|$SED 's/#define ZEND_MODULE_API_NO//'`
 ZEND_EXTENSION_API_NO=`grep '#define ZEND_EXTENSION_API_NO' $includedir/Zend/zend_extensions.h|$SED 's/#define ZEND_EXTENSION_API_NO//'`
}

phpize_print_api_numbers()
{
 phpize_get_api_numbers
 echo "Configuring for:"
 echo "PHP Version: ${PHP_MAJOR_VERSION}.${PHP_MINOR_VERSION}"
 echo "PHP Api Version: "$PHP_API_VERSION
 echo "Zend Module Api No: "$ZEND_MODULE_API_NO
 echo "Zend Extension Api No: "$ZEND_EXTENSION_API_NO
}

phpize_check_build_files()
{
 if test ! -d "$phpdir"; then
cat <<EOF
Cannot find build files at '$phpdir'. Please check your PHP installation.

EOF
 exit 1
 fi

 case "$phpdir" in
 *\ * | *\	*)
 cat <<EOF
Invalid source path '$phpdir'. Whitespace is not allowed in source path.

EOF
 exit 1;;
 esac

 case "$builddir" in
 *\ * | *\	*)
 cat <<EOF
Invalid build path '$builddir'. Whitespace is not allowed in build path.

EOF
 exit 1;;
 esac
}

phpize_check_shtool()
{
 test -x "$builddir/build/shtool" || chmod +x "$builddir/build/shtool"

 if test ! -x "$builddir/build/shtool"; then
cat <<EOF
shtool at '$builddir/build/shtool' does not exist or is not executable.
Make sure that the file exists and is executable and then rerun this script.

EOF
 exit 1
 else
php_shtool=$builddir/build/shtool
 fi
}

phpize_check_autotools()
{
 test -z "$PHP_AUTOCONF" && PHP_AUTOCONF=autoconf
 test -z "$PHP_AUTOHEADER" && PHP_AUTOHEADER=autoheader

 if test ! -x "$PHP_AUTOCONF" && test ! -x "`$php_shtool path $PHP_AUTOCONF`"; then
cat <<EOF
Cannot find autoconf. Please check your autoconf installation and the
\$PHP_AUTOCONF environment variable. Then, rerun this script.

EOF
 exit 1
 fi
 if test ! -x "$PHP_AUTOHEADER" && test ! -x "`$php_shtool path $PHP_AUTOHEADER`"; then
cat <<EOF
Cannot find autoheader. Please check your autoconf installation and the
\$PHP_AUTOHEADER environment variable. Then, rerun this script.

EOF
 exit 1
 fi
}

phpize_copy_files()
{
 test -d build || mkdir build

 (cd "$phpdir" && cp $FILES_BUILD "$builddir"/build)
 (cd "$phpdir" && cp $FILES "$builddir")
}

phpize_replace_prefix()
{
 $SED \
 -e "s#@prefix@#$prefix#" \
 < "$phpdir/phpize.m4" > configure.ac
}

phpize_autotools()
{
 # Remove aclocal.m4 if present. It is automatically included by autoconf but
 # not used by the PHP build system since PHP 7.4.
 rm -f aclocal.m4

 $PHP_AUTOCONF || exit 1
 $PHP_AUTOHEADER || exit 1
}

# Main script

case "1ドル" in
 # Cleanup
 --clean)
 phpize_check_configm4 1
 phpize_clean
 exit 0
 ;;

 # Usage
 --help)
 phpize_usage
 exit 0
 ;;

 # Version
 --version|-v)
 phpize_print_api_numbers
 exit 0
 ;;

 # Default
 *)
 phpize_check_configm4 0

 phpize_check_build_files

 phpize_print_api_numbers

 phpize_copy_files

 phpize_replace_prefix

 phpize_check_shtool

 phpize_check_autotools

 phpize_autotools
 ;;
esac

exit 0