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config.m4
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PHP_ARG_WITH(v8, for V8 Javascript Engine,
[ --with-v8 Include V8 JavaScript Engine])
if test "$PHP_V8" != "no"; then
AC_MSG_CHECKING([Check for supported PHP versions])
PHP_REF_FOUND_VERSION=`${PHP_CONFIG} --version`
PHP_REF_FOUND_VERNUM=`${PHP_CONFIG} --vernum`
if test "$PHP_REF_FOUND_VERNUM" -lt "70100"; then
AC_MSG_ERROR([not supported. PHP version >= 7.1 required (found $PHP_REF_FOUND_VERSION)])
else
AC_MSG_RESULT([supported ($PHP_REF_FOUND_VERSION)])
fi
V8_LIB_DIR=""
V8_INCLUDE_DIR=""
SEARCH_PATH="/usr/local /usr"
SEARCH_FOR="include/v8.h"
V8_MIN_API_VERSION_STR=6.3.2
DESIRED_V8_VERSION=`echo "${V8_MIN_API_VERSION_STR}" | $AWK 'BEGIN { FS = "."; } { printf "%s.%s", [$]1, [$]2;}'`
# Path where v8 from packages we recommend are installed, it's /opt/libv8-MAJOR.MINOR on Ubuntu
# and /usr/local/opt/[email protected] on macOS
PRIORITY_SEARCH_PATH="/opt/libv8-${DESIRED_V8_VERSION} /usr/local/opt/v8@${DESIRED_V8_VERSION}"
SEARCH_PATH="${PRIORITY_SEARCH_PATH} /usr/local /usr"
if test -r $PHP_V8/$SEARCH_FOR; then
V8_ROOT_DIR=$PHP_V8
else
AC_MSG_CHECKING([for V8 files in default path])
for i in $SEARCH_PATH ; do
if test -r $i/$SEARCH_FOR; then
AC_MSG_RESULT(found in $i)
V8_ROOT_DIR=$i
break
fi
done
fi
if test -z "$V8_ROOT_DIR"; then
AC_MSG_RESULT([not found])
AC_MSG_ERROR([Please reinstall the v8 distribution or provide valid path to it])
fi
V8_LIB_DIR=$V8_ROOT_DIR/$PHP_LIBDIR
V8_INCLUDE_DIR=$V8_ROOT_DIR/include
AC_MSG_CHECKING([for ICU data file icudtl.dat])
if test -r "$V8_LIB_DIR/icudtl.dat"; then
PHP_V8_ICU_DATA_DIR="$V8_LIB_DIR/" # trailing slash is required
AC_MSG_RESULT(found in $PHP_V8_ICU_DATA_DIR)
fi
if test -z "PHP_V8_ICU_DATA_DIR"; then
AC_MSG_RESULT([not found])
AC_MSG_ERROR([ICU data file icudtl.dat not found])
fi
AC_DEFINE_UNQUOTED([PHP_V8_ICU_DATA_DIR], ["$PHP_V8_ICU_DATA_DIR"], [ICU data path (trailing slash is required)])
case $host_os in
darwin* )
# MacOS does not support --rpath
LDFLAGS="-L$V8_LIB_DIR"
;;
* )
LDFLAGS="-Wl,--rpath=$V8_LIB_DIR -L$V8_LIB_DIR"
;;
esac
AC_CACHE_CHECK(for V8 version, ac_cv_v8_version, [
if test -z "$V8_INCLUDE_DIR/v8-version.h"; then
AC_MSG_RESULT([not found])
AC_MSG_ERROR([Please reinstall the v8 distribution or provide valid path to it])
fi
major=`cat $V8_INCLUDE_DIR/v8-version.h | grep V8_MAJOR_VERSION | awk '{print $3}'`
minor=`cat $V8_INCLUDE_DIR/v8-version.h | grep V8_MINOR_VERSION | awk '{print $3}'`
build=`cat $V8_INCLUDE_DIR/v8-version.h | grep V8_BUILD_NUMBER | awk '{print $3}'`
patch=`cat $V8_INCLUDE_DIR/v8-version.h | grep V8_PATCH_LEVEL | awk '{print $3}'`
candidate=`cat $V8_INCLUDE_DIR/v8-version.h | grep V8_IS_CANDIDATE_VERSION | awk '{print $3}'`
version="$major.$minor.$build"
if test $patch -gt 0; then version="$version.$patch"; fi
if test $candidate -gt 0; then version="$version (candidate)"; fi
ac_cv_v8_version=$version
])
V8_MIN_API_VERSION_NUM=`echo "${V8_MIN_API_VERSION_STR}" | $AWK 'BEGIN { FS = "."; } { printf "%d", [$]1 * 1000000 + [$]2 * 1000 + [$]3;}'`
if test "$ac_cv_v8_version" != "NONE"; then
V8_API_VERSION_NUM=`echo "${ac_cv_v8_version}" | $AWK 'BEGIN { FS = "."; } { printf "%d", [$]1 * 1000000 + [$]2 * 1000 + [$]3;}'`
if test "$V8_API_VERSION_NUM" -lt "$V8_MIN_API_VERSION_NUM" ; then
AC_MSG_ERROR([libv8 must be version $V8_MIN_API_VERSION_STR or greater])
fi
AC_DEFINE_UNQUOTED([PHP_V8_LIBV8_API_VERSION], $V8_API_VERSION_NUM, [ ])
AC_DEFINE_UNQUOTED([PHP_V8_LIBV8_VERSION], "$ac_cv_v8_version", [ ])
else
AC_MSG_ERROR([could not determine libv8 version])
fi
PHP_ADD_INCLUDE($V8_DIR)
PHP_ADD_INCLUDE($V8_INCLUDE_DIR)
PHP_ADD_LIBRARY_WITH_PATH(v8, $V8_LIB_DIR, V8_SHARED_LIBADD)
PHP_ADD_LIBRARY_WITH_PATH(v8_libbase, $V8_LIB_DIR, V8_SHARED_LIBADD)
PHP_ADD_LIBRARY_WITH_PATH(v8_libplatform, $V8_LIB_DIR, V8_SHARED_LIBADD)
PHP_SUBST(V8_SHARED_LIBADD)
PHP_REQUIRE_CXX()
CPPFLAGS="$CPPFLAGS -std=c++11"
# On OS X clang reports warnings in zeng_strings.h, like
# php/Zend/zend_string.h:326:2: warning: 'register' storage class specifier is deprecated [-Wdeprecated-register]
# also
# php/Zend/zend_operators.h:128:18: warning: 'finite' is deprecated: first deprecated in macOS 10.9 [-Wdeprecated-declarations]
# but as we want to track also deprecated methods from v8 we won't ignore -Wdeprecated-declarations warnings
# We want to make building log cleaner, so let's suppress only -Wdeprecated-register warning
CPPFLAGS="$CPPFLAGS -Wno-deprecated-register -Wno-unicode"
#CPPFLAGS="$CPPFLAGS -Wno-deprecated-declarations"
AC_DEFINE([V8_DEPRECATION_WARNINGS], [1], [Enable compiler warnings when using V8_DEPRECATED apis.])
AC_DEFINE([V8_IMMINENT_DEPRECATION_WARNINGS], [1], [Enable compiler warnings to make it easier to see what v8 apis will be deprecated (V8_DEPRECATED) soon.])
if test -z "$TRAVIS" ; then
type git &>/dev/null
if test $? -eq 0 ; then
git describe --abbrev=0 --tags &>/dev/null
if test $? -eq 0 ; then
AC_DEFINE_UNQUOTED([PHP_V8_VERSION], ["`git describe --abbrev=0 --tags`-`git rev-parse --abbrev-ref HEAD`-dev"], [git version])
fi
git rev-parse --short HEAD &>/dev/null
if test $? -eq 0 ; then
AC_DEFINE_UNQUOTED([PHP_V8_REVISION], ["`git rev-parse --short HEAD`"], [git revision])
fi
else
AC_MSG_NOTICE([git not installed. Cannot obtain php-weak version tag. Install git.])
fi
fi
PHP_V8_SRCDIR=PHP_EXT_SRCDIR(v8)
PHP_V8_BUILDDIR=PHP_EXT_BUILDDIR(v8)
PHP_ADD_INCLUDE($PHP_V8_SRCDIR/src)
PHP_ADD_BUILD_DIR($PHP_V8_BUILDDIR/src)
PHP_NEW_EXTENSION(v8, [ \
v8.cc \
src/php_v8_a.cc \
src/php_v8_enums.cc \
src/php_v8_exception_manager.cc \
src/php_v8_ext_mem_interface.cc \
src/php_v8_try_catch.cc \
src/php_v8_message.cc \
src/php_v8_stack_frame.cc \
src/php_v8_stack_trace.cc \
src/php_v8_script_origin_options.cc \
src/php_v8_script_origin.cc \
src/php_v8_exceptions.cc \
src/php_v8_callbacks.cc \
src/php_v8_startup_data.cc \
src/php_v8_heap_statistics.cc \
src/php_v8_isolate.cc \
src/php_v8_isolate_limits.cc \
src/php_v8_context.cc \
src/php_v8_object_template.cc \
src/php_v8_function_template.cc \
src/php_v8_script.cc \
src/php_v8_unbound_script.cc \
src/php_v8_cached_data.cc \
src/php_v8_script_compiler.cc \
src/php_v8_source.cc \
src/php_v8_data.cc \
src/php_v8_value.cc \
src/php_v8_primitive.cc \
src/php_v8_undefined.cc \
src/php_v8_null.cc \
src/php_v8_boolean.cc \
src/php_v8_name.cc \
src/php_v8_string.cc \
src/php_v8_symbol.cc \
src/php_v8_number.cc \
src/php_v8_integer.cc \
src/php_v8_int32.cc \
src/php_v8_uint32.cc \
src/php_v8_object.cc \
src/php_v8_function.cc \
src/php_v8_array.cc \
src/php_v8_map.cc \
src/php_v8_set.cc \
src/php_v8_date.cc \
src/php_v8_regexp.cc \
src/php_v8_promise.cc \
src/php_v8_proxy.cc \
src/php_v8_number_object.cc \
src/php_v8_boolean_object.cc \
src/php_v8_string_object.cc \
src/php_v8_symbol_object.cc \
src/php_v8_template.cc \
src/php_v8_return_value.cc \
src/php_v8_callback_info.cc \
src/php_v8_function_callback_info.cc \
src/php_v8_property_callback_info.cc \
src/php_v8_named_property_handler_configuration.cc \
src/php_v8_indexed_property_handler_configuration.cc \
], $ext_shared, , -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)
PHP_ADD_BUILD_DIR($ext_builddir/src)
PHP_ADD_MAKEFILE_FRAGMENT
fi