message: support ppc arch, fix
diff: @@ -39,9 +39,6 @@ PHP_ARG_ENABLE(mysqlnd, enable mysqlnd support,
  PHP_ARG_WITH(openssl_dir, dir of openssl,
  [ --with-openssl-dir[=DIR] Include OpenSSL support (requires OpenSSL >= 0.9.6)], no, no)
  -PHP_ARG_WITH(phpx_dir, dir of php-x,
  -[ --with-phpx-dir[=DIR] Include PHP-X support], no, no)
  -
  PHP_ARG_WITH(jemalloc_dir, dir of jemalloc,
  [ --with-jemalloc-dir[=DIR] Include jemalloc support], no, no)
  @@ -384,13 +381,6 @@ if test "$PHP_SWOOLE" != "no"; then
  PHP_ADD_LIBRARY(crypto, 1, SWOOLE_SHARED_LIBADD)
  fi
  - if test "$PHP_PHPX_DIR" != "no"; then
  - PHP_ADD_INCLUDE("${PHP_PHPX_DIR}/include")
  - PHP_ADD_LIBRARY_WITH_PATH(phpx, "${PHP_PHPX_DIR}/${PHP_LIBDIR}")
  - AC_DEFINE(SW_USE_PHPX, 1, [enable PHP-X support])
  - PHP_ADD_LIBRARY(phpx, 1, SWOOLE_SHARED_LIBADD)
  - fi
  -
  if test "$PHP_JEMALLOC_DIR" != "no"; then
  AC_DEFINE(SW_USE_JEMALLOC, 1, [use jemalloc])
  PHP_ADD_INCLUDE("${PHP_JEMALLOC_DIR}/include")
  @@ -605,6 +595,20 @@ if test "$PHP_SWOOLE" != "no"; then
  SW_NO_USE_ASM_CONTEXT="yes"
  AC_DEFINE([SW_NO_USE_ASM_CONTEXT], 1, [use boost asm context?])
  fi
  + elif test "$SW_CPU" = "ppc32"; then
  + if test "$SW_OS" = "LINUX"; then
  + SW_CONTEXT_ASM_FILE="ppc32_sysv_elf_gas.S"
  + else
  + SW_NO_USE_ASM_CONTEXT="yes"
  + AC_DEFINE([SW_NO_USE_ASM_CONTEXT], 1, [use boost asm context?])
  + fi
  + elif test "$SW_CPU" = "ppc64"; then
  + if test "$SW_OS" = "LINUX"; then
  + SW_CONTEXT_ASM_FILE="ppc64_sysv_elf_gas.S"
  + else
  + SW_NO_USE_ASM_CONTEXT="yes"
  + AC_DEFINE([SW_NO_USE_ASM_CONTEXT], 1, [use boost asm context?])
  + fi
  elif test "$SW_CPU" = "mips32"; then
  if test "$SW_OS" = "LINUX"; then
  SW_CONTEXT_ASM_FILE="mips32_o32_elf_gas.S"
  