mirror of
https://github.com/phpv8/v8js.git
synced 2024-12-23 00:51:51 +00:00
130 lines
3.6 KiB
Plaintext
130 lines
3.6 KiB
Plaintext
dnl $Id$
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PHP_ARG_WITH(v8js, for V8 Javascript Engine,
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[ --with-v8js Include V8 JavaScript Engine])
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if test "$PHP_V8JS" != "no"; then
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SEARCH_PATH="/usr/local /usr"
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SEARCH_FOR="include/v8.h"
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if test -r $PHP_V8JS/$SEARCH_FOR; then
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LDFLAGS="$LDFLAGS -Wl,--rpath=$PHP_V8JS/$PHP_LIBDIR"
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V8_DIR=$PHP_V8JS
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else
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AC_MSG_CHECKING([for V8 files in default path])
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for i in $SEARCH_PATH ; do
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if test -r $i/$SEARCH_FOR; then
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V8_DIR=$i
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AC_MSG_RESULT(found in $i)
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fi
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done
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fi
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if test -z "$V8_DIR"; then
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AC_MSG_RESULT([not found])
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AC_MSG_ERROR([Please reinstall the v8 distribution])
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fi
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PHP_ADD_INCLUDE($V8_DIR/include)
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PHP_ADD_LIBRARY_WITH_PATH(v8, $V8_DIR/$PHP_LIBDIR, V8JS_SHARED_LIBADD)
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PHP_SUBST(V8JS_SHARED_LIBADD)
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PHP_REQUIRE_CXX()
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old_LIBS=$LIBS
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old_LDFLAGS=$LDFLAGS
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old_CPPFLAGS=$CPPFLAGS
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LDFLAGS="-Wl,--rpath=$V8_DIR/$PHP_LIBDIR -L$V8_DIR/$PHP_LIBDIR"
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LIBS=-lv8
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CPPFLAGS=-I$V8_DIR/include
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AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_CACHE_CHECK(for V8 version, ac_cv_v8_version, [
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AC_TRY_RUN([#include <v8.h>
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#include <iostream>
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#include <fstream>
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using namespace std;
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int main ()
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{
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ofstream testfile ("conftestval");
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if (testfile.is_open()) {
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testfile << v8::V8::GetVersion();
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testfile << "\n";
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testfile.close();
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return 0;
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}
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return 1;
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}], [ac_cv_v8_version=`cat ./conftestval|awk '{print $1}'`], [ac_cv_v8_version=NONE], [ac_cv_v8_version=NONE])
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])
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if test "$ac_cv_v8_version" != "NONE"; then
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ac_IFS=$IFS
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IFS=.
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set $ac_cv_v8_version
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IFS=$ac_IFS
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V8_API_VERSION=`expr [$]1 \* 1000000 + [$]2 \* 1000 + [$]3`
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if test "$V8_API_VERSION" -lt 3021012 ; then
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AC_MSG_ERROR([libv8 must be version 3.21.12 or greater])
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fi
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AC_DEFINE_UNQUOTED([PHP_V8_API_VERSION], $V8_API_VERSION, [ ])
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AC_DEFINE_UNQUOTED([PHP_V8_VERSION], "$ac_cv_v8_version", [ ])
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else
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AC_MSG_ERROR([could not determine libv8 version])
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fi
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AC_CACHE_CHECK(for debuggersupport in v8, ac_cv_v8_debuggersupport, [
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AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <v8-debug.h>]],
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[[v8::Debug::DisableAgent()]])],
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[ac_cv_v8_debuggersupport=yes],
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[ac_cv_v8_debuggersupport=no])
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])
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if test "$ac_cv_v8_debuggersupport" = "yes"; then
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AC_DEFINE([ENABLE_DEBUGGER_SUPPORT], [1], [Enable debugger support in V8Js])
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fi
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AC_LANG_RESTORE
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LIBS=$old_LIBS
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LDFLAGS=$old_LDFLAGS
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CPPFLAGS=$old_CPPFLAGS
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if test "$V8_API_VERSION" -ge 3029036 ; then
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dnl building for v8 3.29.36 or later, which requires us to
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dnl initialize and provide a platform; hence we need to
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dnl link in libplatform to make our life easier.
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PHP_ADD_INCLUDE($V8_DIR)
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SEARCH_FOR="lib/libv8_libplatform.a"
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AC_MSG_CHECKING([for libv8_libplatform.a])
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for i in $PHP_V8JS $SEARCH_PATH ; do
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if test -r $i/$SEARCH_FOR; then
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LIBPLATFORM_DIR=$i
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AC_MSG_RESULT(found in $i)
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fi
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done
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if test -z "$LIBPLATFORM_DIR"; then
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AC_MSG_RESULT([not found])
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AC_MSG_ERROR([Please provide libv8_libplatform.a next to the libv8.so, see README.md for details])
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fi
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LDFLAGS="$LDFLAGS $LIBPLATFORM_DIR/$SEARCH_FOR"
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fi
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AC_CACHE_CHECK(for C standard version, ac_cv_v8_cstd, [
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ac_cv_v8_cstd="c++11"
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old_CPPFLAGS=$CPPFLAGS
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AC_LANG_PUSH([C++])
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CPPFLAGS="-std="$ac_cv_v8_cstd
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AC_TRY_RUN([int main() { return 0; }],[],[ac_cv_v8_cstd="c++0x"],[])
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AC_LANG_POP([C++])
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CPPFLAGS=$old_CPPFLAGS
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]);
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PHP_NEW_EXTENSION(v8js, v8js.cc v8js_convert.cc v8js_methods.cc v8js_variables.cc v8js_commonjs.cc, $ext_shared, , "-std="$ac_cv_v8_cstd)
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PHP_ADD_MAKEFILE_FRAGMENT
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fi
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