#!/bin/sh

NAME="php8"
DESC="The PHP8 language runtime engine"

MAKEDEPS="autoconf pcre2 re2c apache2 argon2 aspell bison bzip2 curl enchant2 freetds freetype gdbm gettext gmp icu imap krb5 libedit libical libjpeg-turbo libpng libpq lmdb oniguruma libsodium libwebp libxml2 libxpm libxslt libzip net-snmp openldap sqlite tidyhtml unixodbc zlib"

PKG_VER=8.0.17
suffix=8
SOURCE="https://php.net/distributions/php-$PKG_VER.tar.xz"

ADDITIONAL="
atomic-lsapi.patch
disabled-tests.list
fix-tests-devserver.patch
includedir.patch
install-pear.patch
php8-fpm-version-suffix.patch
php8-fpm.initd
php8-fpm.logrotate
php8-module.conf
sharedir.patch
xfail-openssl-1.1-test.patch
"

prepare() {
	apply_patches

	# https://bugs.php.net/63362 - Not needed but installed headers.
	# Drop some Windows specific headers to avoid installation,
	# before build to ensure they are really not needed.
	rm -f TSRM/tsrm_win32.h \
		TSRM/tsrm_config.w32.h \
		Zend/zend_config.w32.h \
		ext/mysqlnd/config-win.h \
		ext/standard/winver.h

	# Fix some bogus permissions.
	find . -name '*.[ch]' -exec chmod 644 {} \;

	# XXX: Delete failing tests.
	sed -n '/^[^#]/p' "$BUILD_ROOT"/disabled-tests.list | while read -r item; do
		rm -r $item  # do it in this way to apply globbing...
	done

	autoconf
}

# Notes:
# * gd-jis-conv breaks any non-latin font rendering (vakartel).
# * libxml cannot be build as shared.
# * -D_LARGEFILE_SOURCE and -D_FILE_OFFSET_BITS=64 (https://www.php.net/manual/en/intro.filesystem.php andypost)
# * -O2 optimize for apps usage (andypost)
_build() {
	export CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
	export CXXFLAGS="$CXXFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"

	local without_pcre_jit
	[ "$CARCH" = "s390x" ] && without_pcre_jit="--without-pcre-jit"

	EXTENSION_DIR=$_extension_dir ./configure \


		--prefix=/usr \
		--program-suffix=$suffix \
		--libdir=$_libdir \
		--datadir=/usr/share/php8 \
		--sysconfdir=/etc/php8 \
		--localstatedir=/var \
		--with-layout=GNU \
		--with-pic \
		--with-config-file-path=/etc/php8 \
		--with-config-file-scan-dir=$_extension_confd \
		--disable-short-tags \
		\
		--enable-bcmath=shared \
		--with-bz2=shared \
		--enable-calendar=shared \
		--enable-ctype=shared \
		--with-curl=shared \
		--enable-dba=shared \
			--with-dbmaker=shared \
			--with-gdbm \
			--with-lmdb \
		--enable-dom=shared \
		--with-enchant=shared \
		--enable-exif=shared \
		--with-ffi=shared \
		--enable-fileinfo=shared \
		--enable-ftp=shared \
		--enable-gd=shared \
			--with-freetype \
			--with-jpeg \
			--with-webp \
			--with-xpm \
			--disable-gd-jis-conv \
		--with-gettext=shared \
		--with-gmp=shared \
		--with-iconv=shared \
		--with-imap=shared \
			--with-imap-ssl \
		--enable-intl=shared \
		--with-ldap=shared \
			--with-ldap-sasl \
		--with-libedit \
		--with-libxml \
		--enable-mbstring=shared \
		--with-mysqli=shared,mysqlnd \
			--with-mysql-sock=/run/mysqld/mysqld.sock \
		--enable-mysqlnd=shared \
		--enable-opcache=shared \
		--with-openssl=shared  \
			--with-kerberos \
			--with-system-ciphers \
		--with-password-argon2 \
		--enable-pcntl=shared \
		--with-external-pcre \
			$without_pcre_jit \
		--enable-pdo=shared \
			--with-pdo-dblib=shared,/usr \
			--with-pdo-mysql=shared,mysqlnd \
			--with-pdo-odbc=shared,unixODBC,/usr \
			--with-pdo-pgsql=shared \
			--with-pdo-sqlite=shared \
		--with-pgsql=shared \
		--enable-phar=shared \
		--enable-posix=shared \
		--with-pspell=shared \
		--without-readline \
		--enable-session=shared \
		--enable-shmop=shared \
		--enable-simplexml=shared \
		--with-snmp=shared \
		--enable-soap=shared \
		--with-sodium=shared \
		--enable-sockets=shared \
		--with-sqlite3=shared \
		--enable-sysvmsg=shared \
		--enable-sysvsem=shared \
		--enable-sysvshm=shared \
		--with-tidy=shared \
		--enable-tokenizer=shared \
		--with-unixODBC=shared,/usr \
		--enable-xml=shared \
		--enable-xmlreader=shared \
		--enable-xmlwriter=shared \
		--with-xsl=shared \
		--with-zip=shared \
		--with-zlib \
		"$@"
	make
}

build() {
	# build phpcgi and apache2 SAPIs first
	# because not fixed https://bugs.php.net/bug.php?id=52419
	# apache2 module
	_build --disable-phpdbg \
		--disable-cli \
		--with-apxs2
	mv libs/libphp.so sapi/apache2handler/mod_php$suffix.so

	_build --enable-phpdbg \
		--with-pear=/usr/share/php8 \
		--enable-fpm \
        --enable-litespeed \
		--enable-embed
}

check() {
	# PHP is so stupid that it's not able to resolve dependencies
	# between extensions and load them in correct order, so we must
	# help it...
	# opcache is Zend extension, it's handled specially in Makefile
	local php_modules=$(_extensions_by_load_order \
		| grep -vx opcache \
		| xargs -n 1 printf "'$BUILD_ROOT/modules/%s.la' ")
	sed -i "/^PHP_TEST_SHARED_EXTENSIONS/,/extension=/ \
		s|in \$(PHP_MODULES)\"*|in $php_modules|" Makefile

	# XXX: Few tests fail on the named platforms.
	# Ignore it for now and continue build even on test failures.
	local allow_fail='no'
	case "$CARCH" in
		x86 | s390x ) allow_fail='yes'
	esac

	TESTS="${TESTS:- --show-diff}" NO_INTERACTION=1 REPORT_EXIT_STATUS=1 \
		SKIP_SLOW_TESTS=1 SKIP_ONLINE_TESTS=1 TEST_TIMEOUT=10 \
		TZ='' LANG='' LC_ALL='' \
		TRAVIS=true SKIP_IO_CAPTURE_TESTS=1 \
		make test || [ "$allow_fail" = yes ]

	echo 'NOTE: We have skipped quite a lot tests, see disabled-tests.list.'
}

package() {
	make -j1 INSTALL_ROOT="$PKG_DEST" install

	install -Dm644 php.ini-production "$PKG_DEST"/etc/php8/php.ini

	local file; for file in pear peardev pecl; do
		sed -i -e "s|/usr/bin/php|/usr/bin/php$suffix|g" \
			-e "s|PHP=php|PHP=php$suffix|" \
			"$PKG_DEST"/usr/bin/$file
	done

	find "$PKG_DEST" -name '.*' -print0 | xargs -0 rm -rf
	rmdir "$PKG_DEST"/var/run

	if [ "$_default_php" = yes ]; then
		ln -s php$suffix "$PKG_DEST"/usr/bin/php
	fi
}