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60 lines
2.2 KiB
60 lines
2.2 KiB
From dd6ee0fb6715881b204fb4cb124db9134c1a6c7d Mon Sep 17 00:00:00 2001
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From: Michael Heimpold <mhei@heimpold.de>
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Date: Mon, 2 Dec 2019 22:42:28 +0100
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Subject: [PATCH] ext/opcache: fix detection of shm/mmap
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The detection of sysvipc and mmap doesn't work well when cross-compiling,
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so I decided to only check for the availability of the functions involved.
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This is not a clean solution, but works for now(tm) :-)
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It should be discussed with upstream to find a better solution.
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This solves the issue reported at
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https://github.com/openwrt/packages/issues/1010
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and makes opcache usable on OpenWrt.
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Signed-off-by: Michael Heimpold <mhei@heimpold.de>
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---
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ext/opcache/config.m4 | 10 ++++++++--
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1 file changed, 8 insertions(+), 2 deletions(-)
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--- a/ext/opcache/config.m4
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+++ b/ext/opcache/config.m4
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@@ -167,7 +167,10 @@ int main() {
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}
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]])],[dnl
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AC_DEFINE(HAVE_SHM_IPC, 1, [Define if you have SysV IPC SHM support])
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- have_shm_ipc=yes],[have_shm_ipc=no],[have_shm_ipc=no])
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+ have_shm_ipc=yes],[have_shm_ipc=no],[dnl
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+ AC_CHECK_FUNC(shmget,[dnl
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+ AC_DEFINE(HAVE_SHM_IPC, 1, [Define if you have SysV IPC SHM support])
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+ have_shm_ipc=yes],[have_shm_ipc=no])])
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AC_MSG_RESULT([$have_shm_ipc])
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AC_MSG_CHECKING(for mmap() using MAP_ANON shared memory support)
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@@ -219,7 +222,10 @@ int main() {
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}
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]])],[dnl
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AC_DEFINE(HAVE_SHM_MMAP_ANON, 1, [Define if you have mmap(MAP_ANON) SHM support])
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- have_shm_mmap_anon=yes],[have_shm_mmap_anon=no],[have_shm_mmap_anon=no])
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+ have_shm_mmap_anon=yes],[have_shm_mmap_anon=no],[dnl
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+ AC_CHECK_FUNC(mmap,[dnl
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+ AC_DEFINE(HAVE_SHM_MMAP_ANON, 1, [Define if you have mmap(MAP_ANON) SHM support])
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+ have_shm_mmap_anon=yes],[have_shm_mmap_anon=no])])
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AC_MSG_RESULT([$have_shm_mmap_anon])
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PHP_CHECK_FUNC_LIB(shm_open, rt, root)
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@@ -294,8 +300,11 @@ int main() {
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PHP_CHECK_LIBRARY(rt, shm_unlink, [PHP_ADD_LIBRARY(rt,1,OPCACHE_SHARED_LIBADD)])
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],[
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AC_MSG_RESULT([no])
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- ],[
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- AC_MSG_RESULT([no])
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+ ],[dnl
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+ AC_DEFINE(HAVE_SHM_MMAP_POSIX, 1, [Define if you have POSIX mmap() SHM support])
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+ AC_MSG_RESULT([yes])
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+ have_shm_mmap_posix=yes
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+ PHP_CHECK_LIBRARY(rt, shm_unlink, [PHP_ADD_LIBRARY(rt,1,OPCACHE_SHARED_LIBADD)])
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])
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PHP_NEW_EXTENSION(opcache,
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