enable ffi by default

swoole · Jun 10, 2024 · e76ef81 · e76ef81
1 parent c3de64f
commit e76ef81
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diff --git a/ext/ffi/CREDITS b/ext/ffi/CREDITS
@@ -0,0 +1,2 @@
+FFI
+Dmitry Stogov
diff --git a/ext/ffi/config.m4 b/ext/ffi/config.m4
@@ -0,0 +1,109 @@
+PHP_ARG_WITH([ffi],
+  [for FFI support],
+  [AS_HELP_STRING([--with-ffi],
+    [Include FFI support])])
+
+if test "$PHP_FFI" != "no"; then
+  PKG_CHECK_MODULES([FFI], [libffi >= 3.0.11])
+
+  PHP_EVAL_INCLINE($FFI_CFLAGS)
+  PHP_EVAL_LIBLINE($FFI_LIBS, FFI_SHARED_LIBADD)
+
+  AC_DEFINE(HAVE_FFI, 1, [Have ffi support])
+
+  AC_CHECK_TYPES(long double)
+
+  AC_CACHE_CHECK([for fastcall calling convention], ac_cv_ffi_fastcall,
+    [
+      AC_COMPILE_IFELSE(
+        [AC_LANG_PROGRAM([[#include <ffi.h>]],
+        [[return FFI_FASTCALL]])
+    ],
+    [ac_cv_ffi_fastcall=yes], [ac_cv_ffi_fastcall=no])
+  ])
+
+  if test "$ac_cv_ffi_fastcall" = yes; then
+    AC_DEFINE(HAVE_FFI_FASTCALL,1,[Whether libffi supports fastcall calling convention])
+  fi
+
+  AC_CACHE_CHECK([for thiscall calling convention], ac_cv_ffi_thiscall,
+    [
+      AC_COMPILE_IFELSE(
+        [AC_LANG_PROGRAM([[#include <ffi.h>]],
+        [[return FFI_THISCALL]])
+    ],
+    [ac_cv_ffi_thiscall=yes], [ac_cv_ffi_thiscall=no])
+  ])
+
+  if test "$ac_cv_ffi_thiscall" = yes; then
+    AC_DEFINE(HAVE_FFI_THISCALL,1,[Whether libffi supports thiscall calling convention])
+  fi
+
+  AC_CACHE_CHECK([for stdcall calling convention], ac_cv_ffi_stdcall,
+    [
+      AC_COMPILE_IFELSE(
+        [AC_LANG_PROGRAM([[#include <ffi.h>]],
+        [[return FFI_STDCALL]])
+    ],
+    [ac_cv_ffi_stdcall=yes], [ac_cv_ffi_stdcall=no])
+  ])
+
+  if test "$ac_cv_ffi_stdcall" = yes; then
+    AC_DEFINE(HAVE_FFI_STDCALL,1,[Whether libffi supports stdcall calling convention])
+  fi
+
+  AC_CACHE_CHECK([for pascal calling convention], ac_cv_ffi_pascal,
+    [
+      AC_COMPILE_IFELSE(
+        [AC_LANG_PROGRAM([[#include <ffi.h>]],
+        [[return FFI_PASCAL]])
+    ],
+    [ac_cv_ffi_pascal=yes], [ac_cv_ffi_pascal=no])
+  ])
+
+  if test "$ac_cv_ffi_pascal" = yes; then
+    AC_DEFINE(HAVE_FFI_PASCAL,1,[Whether libffi supports pascal calling convention])
+  fi
+
+  AC_CACHE_CHECK([for register calling convention], ac_cv_ffi_register,
+    [
+      AC_COMPILE_IFELSE(
+        [AC_LANG_PROGRAM([[#include <ffi.h>]],
+        [[return FFI_REGISTER]])
+    ],
+    [ac_cv_ffi_register=yes], [ac_cv_ffi_register=no])
+  ])
+
+  if test "$ac_cv_ffi_register" = yes; then
+    AC_DEFINE(HAVE_FFI_REGISTER,1,[Whether libffi supports register calling convention])
+  fi
+
+  AC_CACHE_CHECK([for ms_cdecl calling convention], ac_cv_ffi_ms_cdecl,
+    [
+      AC_COMPILE_IFELSE(
+        [AC_LANG_PROGRAM([[#include <ffi.h>]],
+        [[return FFI_MS_CDECL]])
+    ],
+    [ac_cv_ffi_ms_cdecl=yes], [ac_cv_ffi_ms_cdecl=no])
+  ])
+
+  if test "$ac_cv_ffi_ms_cdecl" = yes; then
+    AC_DEFINE(HAVE_FFI_MS_CDECL,1,[Whether libffi supports ms_cdecl calling convention])
+  fi
+
+  AC_CACHE_CHECK([for sysv calling convention], ac_cv_ffi_sysv,
+    [
+      AC_COMPILE_IFELSE(
+        [AC_LANG_PROGRAM([[#include <ffi.h>]],
+        [[return FFI_SYSV]])
+    ],
+    [ac_cv_ffi_sysv=yes], [ac_cv_ffi_sysv=no])
+  ])
+
+  if test "$ac_cv_ffi_sysv" = yes; then
+    AC_DEFINE(HAVE_FFI_SYSV,1,[Whether libffi supports sysv calling convention])
+  fi
+
+  PHP_NEW_EXTENSION(ffi, ffi.c ffi_parser.c, $ext_shared,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)
+  PHP_SUBST(FFI_SHARED_LIBADD)
+fi
diff --git a/ext/ffi/config.w32 b/ext/ffi/config.w32
@@ -0,0 +1,23 @@
+ARG_WITH('ffi', 'ffi support', 'no');
+
+if (PHP_FFI != 'no') {
+	if (CHECK_HEADER_ADD_INCLUDE("ffi.h", "CFLAGS_FFI", PHP_FFI+ ";" + PHP_PHP_BUILD + "\\include") &&
+		CHECK_LIB("libffi.lib", "ffi", PHP_FFI)) {
+		AC_DEFINE('HAVE_FFI', 1, 'ffi support enabled');
+
+		if (!X64) {
+		    AC_DEFINE('HAVE_FFI_FASTCALL', 1 ,'libffi supports fastcall calling convention');
+		    AC_DEFINE('HAVE_FFI_THISCALL', 1 ,'libffi supports thiscall calling convention');
+		    AC_DEFINE('HAVE_FFI_STDCALL', 1 ,'libffi supports stdcall calling convention');
+		    AC_DEFINE('HAVE_FFI_MS_CDECL', 1 ,'libffi supports ms_cdecl calling convention');
+		    AC_DEFINE('HAVE_FFI_SYSV', 1 ,'libffi supports sysv calling convention');
+		}
+		if (GREP_HEADER("ffitarget.h", "FFI_VECTORCALL_PARTIAL", PHP_PHP_BUILD + "\\include")) {
+			AC_DEFINE('HAVE_FFI_VECTORCALL_PARTIAL', 1 ,'libffi partially supports vectorcall calling convention');
+		}
+
+		EXTENSION('ffi', 'ffi.c ffi_parser.c', null, '/DZEND_ENABLE_STATIC_TSRMLS_CACHE=1');
+	} else {
+		WARNING('ffi not enabled, headers or libraries not found');
+	}
+}