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OPcache improves PHP performance by storing precompiled script bytecode in shared memory, thereby removing the need for PHP to load and parse scripts on each request [1]. Add an option to enable opcache in php. AC_CHECK_FUNC isn't suitable for a cross-compile environment, so pass the configure options instead to force dlopen detection that is necessary to have extension support enabled. On a standard phpbench test, I see a performance improvement of > 40%. [1] http://php.net/manual/en/book.opcache.php Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Armin Kuster <akuster808@gmail.com>
40 lines
1.2 KiB
Diff
40 lines
1.2 KiB
Diff
From dfebe81f946a83fe2499fc84d4f3dbdc5612276c Mon Sep 17 00:00:00 2001
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From: Anuj Mittal <anuj.mittal@intel.com>
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Date: Tue, 3 Apr 2018 11:35:03 +0800
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Subject: [PATCH] acinclude.m4: don't unset cache variables
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Unsetting prevents cache variable from being passed to configure.
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Upstream-Status: Inappropriate [OE-specific]
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Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
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---
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acinclude.m4 | 4 ----
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1 file changed, 4 deletions(-)
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diff --git a/acinclude.m4 b/acinclude.m4
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index f6a55ec..d3346df 100644
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--- a/acinclude.m4
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+++ b/acinclude.m4
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@@ -1890,8 +1890,6 @@ define([phpshift],[ifelse(index([$@],[,]),-1,,[substr([$@],incr(index([$@],[,]))
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dnl
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AC_DEFUN([PHP_CHECK_FUNC_LIB],[
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ifelse($2,,:,[
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- unset ac_cv_lib_$2[]_$1
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- unset ac_cv_lib_$2[]___$1
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unset found
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AC_CHECK_LIB($2, $1, [found=yes], [
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AC_CHECK_LIB($2, __$1, [found=yes], [found=no])
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@@ -1923,8 +1921,6 @@ dnl in the default libraries and as a fall back in the specified library.
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dnl Defines HAVE_func and HAVE_library if found and adds the library to LIBS.
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dnl
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AC_DEFUN([PHP_CHECK_FUNC],[
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- unset ac_cv_func_$1
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- unset ac_cv_func___$1
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unset found
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AC_CHECK_FUNC($1, [found=yes],[ AC_CHECK_FUNC(__$1,[found=yes],[found=no]) ])
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--
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2.7.4
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