acinclude.m4
上传用户:quxuerui
上传日期:2018-01-08
资源大小:41811k
文件大小:6k
- #
- # Copyright 2005 The Apache Software Foundation
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- #
- AC_DEFUN([FUSE_DFS_INITIALIZE],
- [
- AM_INIT_AUTOMAKE([ foreign 1.9.5 no-define ])
- if test "x$1" = "xlocalinstall"; then
- wdir=`pwd`
- # To use $wdir undef quote.
- #
- ##########
- AC_PREFIX_DEFAULT([`pwd`/install])
- echo
- fi
- AC_PROG_CC
- AC_PROG_CXX
- AC_PROG_RANLIB(RANLIB, ranlib)
- AC_PATH_PROGS(BASH, bash)
- AC_PATH_PROGS(PERL, perl)
- AC_PATH_PROGS(PYTHON, python)
- AC_PATH_PROGS(AR, ar)
- AC_PATH_PROGS(ANT, ant)
- PRODUCT_MK=""
- ])
- AC_DEFUN([FUSE_DFS_WITH_EXTERNAL_PATH],
- [
- cdir=`pwd`
- AC_MSG_CHECKING([Checking EXTERNAL_PATH set to])
- AC_ARG_WITH([externalpath],
- [ --with-externalpath=DIR User specified path to external fuse dfs components.],
- [
- if test "x${EXTERNAL_PATH}" != "x"; then
- echo ""
- echo "ERROR: You have already set EXTERNAL_PATH in your environment"
- echo "Cannot override it using --with-externalpath. Unset EXTERNAL_PATH to use this option"
- exit 1
- fi
- EXTERNAL_PATH=$withval
- ],
- [
- if test "x${EXTERNAL_PATH}" = "x"; then
- EXTERNAL_PATH=$1
- fi
- ]
- )
- if test "x${EXTERNAL_PATH}" = "x"; then
- export EXTERNAL_PATH="$cdir/external"
- GLOBAL_HEADER_MK="include ${EXTERNAL_PATH}/global_header.mk"
- GLOBAL_FOOTER_MK="include ${EXTERNAL_PATH}/global_footer.mk"
- else
- export EXTERNAL_PATH
- GLOBAL_HEADER_MK="include ${EXTERNAL_PATH}/global_header.mk"
- GLOBAL_FOOTER_MK="include ${EXTERNAL_PATH}/global_footer.mk"
- fi
- AC_MSG_RESULT($EXTERNAL_PATH)
- if test ! -d ${EXTERNAL_PATH}; then
- echo ""
- echo "ERROR: EXTERNAL_PATH set to an nonexistent directory ${EXTERNAL_PATH}"
- exit 1
- fi
- AC_SUBST(EXTERNAL_PATH)
- AC_SUBST(GLOBAL_HEADER_MK)
- AC_SUBST(GLOBAL_FOOTER_MK)
- ])
- # Set option to enable shared mode. Set DEBUG and OPT for use in Makefile.am.
- AC_DEFUN([FUSE_DFS_ENABLE_DEFAULT_OPT_BUILD],
- [
- AC_MSG_CHECKING([whether to enable optimized build])
- AC_ARG_ENABLE([opt],
- [ --disable-opt Set up debug mode.],
- [
- ENABLED_OPT=$enableval
- ],
- [
- ENABLED_OPT="yes"
- ]
- )
- if test "$ENABLED_OPT" = "yes"
- then
- CFLAGS="-Wall -O3"
- CXXFLAGS="-Wall -O3"
- else
- CFLAGS="-Wall -g"
- CXXFLAGS="-Wall -g"
- fi
- AC_MSG_RESULT($ENABLED_OPT)
- AM_CONDITIONAL([OPT], [test "$ENABLED_OPT" = yes])
- AM_CONDITIONAL([DEBUG], [test "$ENABLED_OPT" = no])
- ])
- # Set option to enable debug mode. Set DEBUG and OPT for use in Makefile.am.
- AC_DEFUN([FUSE_DFS_ENABLE_DEFAULT_DEBUG_BUILD],
- [
- AC_MSG_CHECKING([whether to enable debug build])
- AC_ARG_ENABLE([debug],
- [ --disable-debug Set up opt mode.],
- [
- ENABLED_DEBUG=$enableval
- ],
- [
- ENABLED_DEBUG="yes"
- ]
- )
- if test "$ENABLED_DEBUG" = "yes"
- then
- CFLAGS="-Wall -g"
- CXXFLAGS="-Wall -g"
- else
- CFLAGS="-Wall -O3"
- CXXFLAGS="-Wall -O3"
- fi
- AC_MSG_RESULT($ENABLED_DEBUG)
- AM_CONDITIONAL([DEBUG], [test "$ENABLED_DEBUG" = yes])
- AM_CONDITIONAL([OPT], [test "$ENABLED_DEBUG" = no])
- ])
- # Set option to enable static libs.
- AC_DEFUN([FUSE_DFS_ENABLE_DEFAULT_STATIC],
- [
- SHARED=""
- STATIC=""
- AC_MSG_CHECKING([whether to enable static mode])
- AC_ARG_ENABLE([static],
- [ --disable-static Set up shared mode.],
- [
- ENABLED_STATIC=$enableval
- ],
- [
- ENABLED_STATIC="yes"
- ]
- )
- if test "$ENABLED_STATIC" = "yes"
- then
- LTYPE=".a"
- else
- LTYPE=".so"
- SHARED_CXXFLAGS="-fPIC"
- SHARED_CFLAGS="-fPIC"
- SHARED_LDFLAGS="-shared -fPIC"
- AC_SUBST(SHARED_CXXFLAGS)
- AC_SUBST(SHARED_CFLAGS)
- AC_SUBST(SHARED_LDFLAGS)
- fi
- AC_MSG_RESULT($ENABLED_STATIC)
- AC_SUBST(LTYPE)
- AM_CONDITIONAL([STATIC], [test "$ENABLED_STATIC" = yes])
- AM_CONDITIONAL([SHARED], [test "$ENABLED_STATIC" = no])
- ])
- # Set option to enable shared libs.
- AC_DEFUN([FUSE_DFS_ENABLE_DEFAULT_SHARED],
- [
- SHARED=""
- STATIC=""
- AC_MSG_CHECKING([whether to enable shared mode])
- AC_ARG_ENABLE([shared],
- [ --disable-shared Set up static mode.],
- [
- ENABLED_SHARED=$enableval
- ],
- [
- ENABLED_SHARED="yes"
- ]
- )
- if test "$ENABLED_SHARED" = "yes"
- then
- LTYPE=".so"
- SHARED_CXXFLAGS="-fPIC"
- SHARED_CFLAGS="-fPIC"
- SHARED_LDFLAGS="-shared -fPIC"
- AC_SUBST(SHARED_CXXFLAGS)
- AC_SUBST(SHARED_CFLAGS)
- AC_SUBST(SHARED_LDFLAGS)
- else
- LTYPE=".a"
- fi
- AC_MSG_RESULT($ENABLED_SHARED)
- AC_SUBST(LTYPE)
- AM_CONDITIONAL([SHARED], [test "$ENABLED_SHARED" = yes])
- AM_CONDITIONAL([STATIC], [test "$ENABLED_SHARED" = no])
- ])
- # Generates define flags and conditionals as specified by user.
- # This gets enabled *only* if user selects --enable-<FEATURE> otion.
- AC_DEFUN([FUSE_DFS_ENABLE_FEATURE],
- [
- ENABLE=""
- flag="$1"
- value="$3"
- AC_MSG_CHECKING([whether to enable $1])
- AC_ARG_ENABLE([$2],
- [ --enable-$2 Enable $2.],
- [
- ENABLE=$enableval
- ],
- [
- ENABLE="no"
- ]
- )
- AM_CONDITIONAL([$1], [test "$ENABLE" = yes])
- if test "$ENABLE" = "yes"
- then
- if test "x${value}" = "x"
- then
- AC_DEFINE([$1])
- else
- AC_DEFINE_UNQUOTED([$1], [$value])
- fi
- fi
- AC_MSG_RESULT($ENABLE)
- ])
- # can also use eval $2=$withval;AC_SUBST($2)
- AC_DEFUN([FUSE_DFS_WITH_PATH],
- [
- USRFLAG=""
- USRFLAG=$1
- AC_MSG_CHECKING([Checking $1 set to])
- AC_ARG_WITH([$2],
- [ --with-$2=DIR User specified path.],
- [
- LOC=$withval
- eval $USRFLAG=$withval
- ],
- [
- LOC=$3
- eval $USRFLAG=$3
- ]
- )
- AC_SUBST([$1])
- AC_MSG_RESULT($LOC)
- ])
- AC_DEFUN([FUSE_DFS_SET_FLAG_VALUE],
- [
- SETFLAG=""
- AC_MSG_CHECKING([Checking $1 set to])
- SETFLAG=$1
- eval $SETFLAG="$2"
- AC_SUBST([$SETFLAG])
- AC_MSG_RESULT($2)
- ])
- # NOTES
- # if using if else bourne stmt you must have more than a macro in it.
- # EX1 is not correct. EX2 is correct
- # EX1: if test "$XX" = "yes"; then
- # AC_SUBST(xx)
- # fi
- # EX2: if test "$XX" = "yes"; then
- # xx="foo"
- # AC_SUBST(xx)
- # fi