ecos: acsupport/acinclude.m4 annotate

annotate acsupport/acinclude.m4 @ 345:3f4258400ba5

Fix host-side configury problems which can occur if you are not using the system installation of Tcl

author	bartv
date	Sun, 22 Sep 2002 19:19:28 +0000
parents	c0ffaecb376e
children	d82de0ee8e07

rev	line source
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	1 dnl Process this file with aclocal to get an aclocal.m4 file. Then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	2 dnl process that with autoconf.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	3 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	4 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	5 dnl acinclude.m4
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	6 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	7 dnl Various autoconf macros that are shared between different
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	8 dnl eCos packages.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	9 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	10 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	11 dnl ####ECOSHOSTGPLCOPYRIGHTBEGIN####
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	12 dnl ----------------------------------------------------------------------------
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	13 dnl Copyright (C) 2002 Bart Veer
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	14 dnl Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	15 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	16 dnl This file is part of the eCos host tools.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	17 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	18 dnl This program is free software; you can redistribute it and/or modify it
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	19 dnl under the terms of the GNU General Public License as published by the Free
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	20 dnl Software Foundation; either version 2 of the License, or (at your option)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	21 dnl any later version.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	22 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	23 dnl This program is distributed in the hope that it will be useful, but WITHOUT
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	24 dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	25 dnl FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	26 dnl more details.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	27 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	28 dnl You should have received a copy of the GNU General Public License along with
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	29 dnl this program; if not, write to the Free Software Foundation, Inc.,
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	30 dnl 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	31 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	32 dnl ----------------------------------------------------------------------------
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	33 dnl ####ECOSHOSTGPLCOPYRIGHTEND####
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	34 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	35 dnl#####DESCRIPTIONBEGIN####
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	36 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	37 dnl Author(s): bartv
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	38 dnl Contact(s): bartv
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	39 dnl Date: 1998/12/16
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	40 dnl Version: 0.01
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	41 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	42 dnl####DESCRIPTIONEND####
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	43 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	44
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	45 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	46 dnl Ensure that configure is not being run in the source tree, i.e.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	47 dnl that a separate build tree has been created. This is not absolutely
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	48 dnl necessary at the time of writing but may become so in future, and
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	49 dnl is good practice.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	50
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	51 AC_DEFUN(ECOS_CHECK_BUILD_ne_SRC,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	52 AC_MSG_CHECKING([that a separate build tree is being used])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	53 ecos_cwd=`/bin/pwd`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	54 if test "${srcdir}" = "." ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	55 srcdir=${ecos_cwd}
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	56 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	57 if test "${ecos_cwd}" = "${srcdir}" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	58 AC_MSG_RESULT([no])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	59 AC_MSG_ERROR([This configure script should not be run inside the source tree. Instead please use a separate build tree])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	60 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	61 AC_MSG_RESULT(yes)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	62 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	63 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	64
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	65 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	66 dnl The AM_INIT_AUTOMAKE() will define a symbol VERSION for the
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	67 dnl package's version number. Unfortunately this symbol is rather
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	68 dnl hard to share if several different packages are involved, so this
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	69 dnl macro is used to define an alternative symbol
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	70
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	71 AC_DEFUN(ECOS_SUBST_VERSION,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	72 AC_REQUIRE([AM_INIT_AUTOMAKE])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	73 ifelse($#,1,,AC_MSG_ERROR([Invalid number of arguments passed to ECOS SUBST_VERSION]))
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	74 AC_DEFINE_UNQUOTED($1, "$VERSION")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	75 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	76
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	77 dnl --------------------------------------------------------------------
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	78 dnl Convert a cygwin pathname to something acceptable to VC++ (but
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	79 dnl still invoked from bash and cygwin's make). This means using
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	80 dnl the cygpath utility and then translating any backslashes into
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	81 dnl forward slashes to avoid confusing make.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	82
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	83 AC_DEFUN(ECOS_MSVC_PATH, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	84 AC_REQUIRE([ECOS_PROG_MSVC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	85 ifelse($#, 1, , AC_MSG_ERROR("Invalid number of arguments passed to ECOS MSVC_PATH"))
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	86 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	87 $1=`cygpath -w ${$1} \| tr \\\\\\\\ /`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	88 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	89 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	90
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	91 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	92 dnl An internal utility to define eCos variants of various compilation
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	93 dnl related flags. The aim is to avoid messing with CFLAGS, LIBS, and
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	94 dnl so on because those are used for feature tests as well as for
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	95 dnl passing on to the application.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	96 AC_DEFUN(ECOS_PROG_DEFINE_COMPILER_FLAGS,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	97 ecos_CFLAGS=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	98 ecos_CXXFLAGS=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	99 ecos_LDADD=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	100 ecos_INCLUDES=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	101 ecos_LIBS=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	102 AC_SUBST(ecos_CFLAGS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	103 AC_SUBST(ecos_CXXFLAGS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	104 AC_SUBST(ecos_LDADD)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	105 AC_SUBST(ecos_INCLUDES)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	106 AC_SUBST(ecos_LIBS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	107 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	108
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	109 dnl For historical reasons some of the eCos host-side software can be
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	110 dnl built with Visual C++ as well as g++. The user can specify this
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	111 dnl at configure time using CC=cl, where cl.exe is the compiler driver.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	112 dnl This macro will set the variable MSVC to "yes" or to "no" depending
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	113 dnl on whether or not VC++ is being used, analogous to the variable
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	114 dnl GCC set by AC_PROG_CC. It provides support for an automake
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	115 dnl conditional thus allowing the makefile to adapt somewhat to the
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	116 dnl compiler being used. Finally it fills in the ECOS_INCLUDES,
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	117 dnl ECOS_LIBS and ECOS_LDADD variables with suitable initial values.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	118
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	119 AC_DEFUN(ECOS_PROG_MSVC,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	120 AC_REQUIRE([AC_PROG_CC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	121 AC_REQUIRE([AC_PROG_CXX])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	122 AC_REQUIRE([ECOS_PROG_DEFINE_COMPILER_FLAGS])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	123
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	124 AC_MSG_CHECKING("for Visual C++")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	125 MSVC="no";
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	126 if test "${CC}" = "cl" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	127 MSVC="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	128 CXX="cl"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	129 ECOS_MSVC_PATH(MSVC_SRCDIR)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	130 AC_SUBST(MSVC_SRCDIR)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	131 ecos_INCLUDES="${ecos_INCLUDES} \"-I${msvc_srcdir}\""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	132 ecos_LDADD="-link"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	133 ecos_LIBS="advapi32.lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	134 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	135 AM_CONDITIONAL(MSVC, test "${MSVC}" = "yes")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	136 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	137 AC_MSG_RESULT([unfortunately yes])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	138 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	139 AC_MSG_RESULT([no])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	140 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	141 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	142
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	143 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	144 dnl Set up sensible flags for the various different compilers. This
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	145 dnl is achieved by manipulating AM-CFLAGS and AM-CXXFLAGS via a subst,
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	146 dnl plus undoing the setting of CFLAGS and CXXFLAGS done by
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	147 dnl the AC_PROC_CC and AC_PROG_CXX macros (e.g. setting the default
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	148 dnl compilation flags to -O2). Note that this relies
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	149 dnl on knowing about the internals of those macros.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	150 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	151 dnl There is little point in checking the cache: this macro does
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	152 dnl not do any feature tests so checking the cache would probably
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	153 dnl be more expensive than doing the work here.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	154 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	155 dnl For now the only supported compilers are gcc/g++ and VC++. Attempts
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	156 dnl to use another compiler will result in an error at configure-time.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	157 AC_DEFUN(ECOS_PROG_STANDARD_COMPILER_FLAGS, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	158 AC_REQUIRE([AC_PROG_CC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	159 AC_REQUIRE([AC_PROG_CXX])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	160 AC_REQUIRE([ECOS_PROG_DEFINE_COMPILER_FLAGS])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	161 AC_REQUIRE([ECOS_PROG_MSVC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	162
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	163 AC_MSG_CHECKING("the default compiler flags")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	164
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	165 dnl Add a user-settable flag to control whether or debugging info is
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	166 dnl incorporated at compile-time.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	167 ecosflags_enable_debug="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	168 AC_ARG_ENABLE(debug,[ --enable-debug do a debug rather than a release build],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	169 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	170 yes) ecosflags_enable_debug="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	171 *) ecosflags_enable_debug="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	172 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	173
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	174 dnl For VC++ builds also provide a flag for ANSI vs. unicode builds.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	175 dnl For now this does not actually affect the compiler flags.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	176 dnl NOTE: there may also have to be a flag to control whether or
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	177 dnl the VC++ multi-threading flags are enabled.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	178 ecosflags_enable_ansi="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	179 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	180 AC_ARG_ENABLE(ansi,[ --enable-ansi do an ANSI rather than a unicode build],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	181 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	182 yes) ecosflags_enable_ansi="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	183 *) ecosflags_enable_ansi="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	184 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	185 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	186
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	187 dnl Now we know what the user is after.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	188 if test "${GCC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	189 ecos_CFLAGS="${ecos_CFLAGS} -pipe -Wall -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	190 ecos_CXXFLAGS="${ecos_CXXFLAGS} -pipe -Wall -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Woverloaded-virtual"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	191 elif test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	192 ecos_CFLAGS="${ecos_CFLAGS} -nologo -W3"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	193 ecos_CXXFLAGS="${ecos_CXXFLAGS} -nologo -W3 -GR -GX"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	194 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	195 AC_MSG_ERROR("default flags for ${CC} are not known")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	196 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	197
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	198 dnl Choose between debugging and optimization.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	199 if test "${ecosflags_enable_debug}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	200 if test "${GCC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	201 ecos_CFLAGS="${ecos_CFLAGS} -g -O0"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	202 ecos_CXXFLAGS="${ecos_CXXFLAGS} -g -O0"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	203 elif test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	204 ecos_CFLAGS="${ecos_CFLAGS} -MDd -Zi"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	205 ecos_CXXFLAGS="${ecos_CXXFLAGS} -MDd -Zi"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	206 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	207 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	208 dnl For now building with g++ implies -O0 rather than -O2. The
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	209 dnl compile-time performance of g++ at -O2 has been disappointing
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	210 dnl for quite some time, and the eCos host-side code is not
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	211 dnl sufficiently cpu-intensive to require -O2.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	212 if test "${GCC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	213 ecos_CFLAGS="${ecos_CFLAGS} -O0"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	214 ecos_CXXFLAGS="${ecos_CXXFLAGS} -O0"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	215 elif test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	216 ecos_CFLAGS="${ecos_CFLAGS} -MD -O2"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	217 ecos_CXXFLAGS="${ecos_CXXFLAGS} -MD -O2"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	218 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	219 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	220
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	221 CFLAGS="${ac_save_CFLAGS}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	222 CXXFLAGS="${ac_save_CXXFLAGS}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	223
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	224 AC_MSG_RESULT(done)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	225 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	226
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	227 dnl --------------------------------------------------------------------
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	228 dnl User-settable options for assertions and tracing.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	229 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	230 dnl The settable options are:
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	231 dnl --disable-asserts
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	232 dnl --disable-preconditions
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	233 dnl --disable-postconditions
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	234 dnl --disable-invariants
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	235 dnl --disable-loopinvariants
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	236 dnl --disable-tracing
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	237 dnl --disable-fntracing
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	238
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	239 AC_DEFUN(ECOS_ARG_INFRASTRUCTURE, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	240
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	241 AC_REQUIRE([ECOS_PROG_STANDARD_COMPILER_FLAGS])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	242
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	243 if test "${ecosflags_enable_debug}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	244 ecosinfra_asserts="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	245 ecosinfra_preconditions="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	246 ecosinfra_postconditions="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	247 ecosinfra_invariants="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	248 ecosinfra_loopinvariants="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	249 ecosinfra_tracing="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	250 ecosinfra_fntracing="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	251 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	252 ecosinfra_asserts="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	253 ecosinfra_preconditions="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	254 ecosinfra_postconditions="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	255 ecosinfra_invariants="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	256 ecosinfra_loopinvariants="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	257 ecosinfra_tracing="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	258 ecosinfra_fntracing="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	259 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	260
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	261 AC_ARG_ENABLE(asserts,[ --disable-asserts disable all assertions],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	262 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	263 yes) ecosinfra_asserts="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	264 no) ecosinfra_asserts="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	265 *) AC_MSG_ERROR([bad value ${enableval} for disable-asserts option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	266 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	267 if test "${ecosinfra_asserts}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	268 AC_DEFINE(CYGDBG_USE_ASSERTS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	269 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	270
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	271 AC_ARG_ENABLE(preconditions, [ --disable-preconditions disable a subset of the assertions],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	272 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	273 yes) ecosinfra_preconditions="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	274 no) ecosinfra_preconditions="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	275 *) AC_MSG_ERROR([bad value ${enableval} for disable-preconditions option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	276 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	277 if test "${ecosinfra_preconditions}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	278 AC_DEFINE(CYGDBG_INFRA_DEBUG_PRECONDITIONS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	279 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	280
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	281 AC_ARG_ENABLE(postconditions, [ --disable-postconditions disable a subset of the assertions],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	282 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	283 yes) ecosinfra_postconditions="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	284 no) ecosinfra_postconditions="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	285 *) AC_MSG_ERROR([bad value ${enableval} for disable-postconditions option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	286 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	287 if test "${ecosinfra_postconditions}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	288 AC_DEFINE(CYGDBG_INFRA_DEBUG_POSTCONDITIONS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	289 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	290
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	291 AC_ARG_ENABLE(invariants, [ --disable-invariants disable a subset of the assertions],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	292 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	293 yes) ecosinfra_invariants="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	294 no) ecosinfra_invariants="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	295 *) AC_MSG_ERROR([bad value ${enableval} for disable-invariants option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	296 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	297 if test "${ecosinfra_invariants}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	298 AC_DEFINE(CYGDBG_INFRA_DEBUG_INVARIANTS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	299 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	300
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	301 AC_ARG_ENABLE(loopinvariants, [ --disable-loopinvariants disable a subset of the assertions],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	302 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	303 yes) ecosinfra_loopinvariants="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	304 no) ecosinfra_loopinvariants="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	305 *) AC_MSG_ERROR([bad value ${enableval} for disable-loopinvariants option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	306 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	307 if test "${ecosinfra_loopinvariants}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	308 AC_DEFINE(CYGDBG_INFRA_DEBUG_LOOP_INVARIANTS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	309 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	310
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	311 AC_ARG_ENABLE(tracing,[ --disable-tracing disable tracing],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	312 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	313 yes) ecosinfra_tracing="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	314 no) ecosinfra_tracing="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	315 *) AC_MSG_ERROR([bad value ${enableval} for disable-tracing option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	316 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	317 if test "${ecosinfra_tracing}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	318 AC_DEFINE(CYGDBG_USE_TRACING)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	319 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	320
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	321 AC_ARG_ENABLE(fntracing,[ --disable-fntracing disable function entry/exit tracing],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	322 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	323 yes) ecosinfra_fntracing="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	324 no) ecosinfra_fntracing=no ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	325 *) AC_MSG_ERROR([bad value ${enableval} for disable-fntracing option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	326 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	327 if test "${ecosinfra_fntracing}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	328 AC_DEFINE(CYGDBG_INFRA_DEBUG_FUNCTION_REPORTS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	329 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	330 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	331
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	332 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	333 dnl Inspired by KDE's autoconfig
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	334 dnl This macro takes three Arguments like this:
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	335 dnl AC_FIND_FILE(foo.h, $incdirs, incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	336 dnl the filename to look for, the list of paths to check and
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	337 dnl the variable with the result.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	338
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	339 AC_DEFUN(AC_FIND_FILE,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	340 $3=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	341 for i in $2; do
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	342 if test -r "$i/$1"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	343 $3=$i
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	344 break
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	345 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	346 done
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	347 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	348
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	349 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	350 dnl Variation of the above.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	351 dnl This macro takes three Arguments like this:
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	352 dnl AC_FIND_DIR(infra, $incdirs, incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	353 dnl the directory name to look for, the list of paths to check and
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	354 dnl the variable with the result.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	355
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	356 AC_DEFUN(AC_FIND_DIR,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	357 $3=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	358 for i in $2; do
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	359 if test -d "$i/$1"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	360 $3=$i
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	361 break
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	362 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	363 done
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	364 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	365
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	366 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	367 dnl Work out details of the Tcl/tk installation that should be used.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	368 dnl This adds two main command-line options, --with-tcl=<prefix> to
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	369 dnl specify the Tcl install directory, and --with-tcl-version=<vsn>
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	370 dnl to control which version of Tcl should be used. For finer-grained
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	371 dnl control there are additional options --with-tcl-header and
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	372 dnl --with-tcl-version. It is assumed that Tcl and Tk are installed
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	373 dnl in the same place.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	374 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	375 dnl On Unix systems and under cygwin there should be a file
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	376 dnl $(tcl_prefix)/lib/tclConfig.sh containing all the information
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	377 dnl needed for Tcl. This file is consulted and the appropriate
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	378 dnl variables extracted. Similar information for Tk lives in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	379 dnl tkConfig.sh. As a useful side effect all variables defined
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	380 dnl in those scripts can be accessed.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	381 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	382 dnl To confuse matters, subtly different naming conventions are used
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	383 dnl under Unix and NT. Under Unix the Tcl library will be called
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	384 dnl libtcl8.0.a, libtcl8.1.a, etc. with a dot between the major and
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	385 dnl minor version. Under NT (including cygwin) the library will be
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	386 dnl called tcl80.lib, tcl81.lib, libtcl80.a, libtcl81.a, etc.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	387 dnl without a dot.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	388 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	389 dnl Currently this macro assumes that Tcl is preinstalled, and not
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	390 dnl built alongside eCos. Specifically the macro checks that
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	391 dnl tcl.h can be found, plus on Unix systems tclConfig.sh and
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	392 dnl tkConfig.sh as well.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	393 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	394 dnl This macro updates the build-related variables ecos_INCLUDES,
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	395 dnl ecos_LDADD, and ecos_LIBS. The latter assumes the application
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	396 dnl only needs Tcl. If Tk is needed as well then the variable
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	397 dnl ecos_tklibs should be used in addition.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	398
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	399 AC_DEFUN(ECOS_PATH_TCL, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	400
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	401 AC_REQUIRE([ECOS_PROG_MSVC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	402 AC_REQUIRE([AC_CYGWIN])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	403
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	404 ecos_tcl_version=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	405 ecos_tcl_incdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	406 ecos_tcl_libdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	407 ecos_tk_libs=""
345 3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	408 ecos_tk_libdir=""
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	409
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	410 dnl Look for the version of Tcl. If none is specified, default to
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	411 dnl 8.0 under VC++ and cygwin, nothing under Unix. A version has to be
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	412 dnl specified under NT because there is no symbolic link from libtcl.a
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	413 dnl to whatever happens to be the most recent installed version.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	414
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	415 AC_MSG_CHECKING([for Tcl version])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	416 AC_ARG_WITH(tcl-version,[ --with-tcl-version=<vsn> version of Tcl to be used],[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	417 ecos_tcl_version=${with_tcl_version}
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	418 ],[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	419 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	420 ecos_tcl_version=80
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	421 elif test "${ac_cv_cygwin}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	422 ecos_tcl_version=80
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	423 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	424 ecos_tcl_version=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	425 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	426 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	427 AC_MSG_RESULT([${ecos_tcl_version}])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	428
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	429 dnl Where is the Tcl installation?
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	430 AC_MSG_CHECKING(for Tcl installation)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	431
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	432 AC_ARG_WITH(tcl-header,[ --with-tcl-header=<path> location of Tcl header])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	433 AC_ARG_WITH(tcl-lib,[ --with-tcl-lib=<path> location of Tcl libraries])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	434 AC_ARG_WITH(tcl,[ --with-tcl=<path> location of Tcl header and libraries])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	435
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	436 dnl If using VC++ then there are no sensible default directories
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	437 dnl to search for a Tcl installation. Instead the user must
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	438 dnl supply either --with-tcl, or both --with-tcl-header and
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	439 dnl --with-tcl-lib.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	440 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	441 dnl Also when using VC++ there is no tclConfig.sh file to
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	442 dnl consult about which libraries are needed. Instead that
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	443 dnl information is hard-wired here.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	444
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	445 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	446
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	447 if test "${with_tcl_header+set}" = set ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	448 ecos_tcl_incdir=${with_tcl_header}
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	449 elif test "${with_tcl+set}" = set ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	450 ecos_tcl_incdir="${with_tcl}/include"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	451 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	452 AC_MSG_ERROR(You must specify a Tcl installation with either --with-tcl=<path> or --with-tcl-header=<path>)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	453 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	454
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	455 dnl Sanity check, make sure that there is a tcl.h header file.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	456 dnl If not then there is no point in proceeding.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	457 if test \! -r "${ecos_tcl_incdir}/tcl.h" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	458 AC_MSG_ERROR([unable to locate Tcl header file tcl.h])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	459 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	460 ecos_msvc_tcl_incdir="${ecos_tcl_incdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	461 ECOS_MSVC_PATH(ecos_msvc_tcl_incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	462 ecos_INCLUDES="${ecos_INCLUDES} \"-I${ecos_msvc_tcl_incdir}\""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	463
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	464 if test "${with_tcl_lib+set}" = set; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	465 ecos_tcl_libdir=${with_tcl_lib}
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	466 elif test "${with_tcl+set}" = set; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	467 ecos_tcl_libdir="${with_tcl}/lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	468 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	469 AC_MSG_ERROR(You must specify a Tcl installation with either --with-tcl=<path> or --with-tcl-lib=<path>)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	470 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	471 ECOS_MSVC_PATH(ecos_tcl_libdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	472 ecos_LIBS="${ecos_LIBS} tcl${ecos_tcl_version}.lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	473 ecos_LDADD="${ecos_LDADD} \"-libpath=${ecos_tcl_libdir}\""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	474
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	475 dnl FIXME: what libraries are needed for a tk application under VC++?
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	476 dnl and can the version be determined more accurately?
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	477 ecos_tk_libs=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	478
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	479 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	480 dnl Depending on the installation there are a number of reasonable locations for tcl.h
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	481 dnl so this code performs a search.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	482 possibles="${with_tcl_header} ${with_tcl}/include ${prefix}/include /usr/include/tcl${ecos_tcl_version} /usr/include"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	483 AC_FIND_FILE("tcl.h", ${possibles}, ecos_tcl_incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	484 if test \! -r "${ecos_tcl_incdir}/tcl.h" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	485 AC_MSG_ERROR(unable to locate Tcl header file tcl.h)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	486 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	487 dnl On Unix systems -I/usr/include is unnecessary, and can cause problems on hosts
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	488 dnl where gcc is not the platform's default compiler because of the use of
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	489 dnl unfixed headers. Hence it is explicitly removed here. Similarly
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	490 dnl -I/usr/lib serves no purpose, although it should be harmless.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	491 dnl Under cygwin this check may be wrong, should the mount table
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	492 dnl be set up such that /usr/include points at the main cygwin
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	493 dnl headers. That assumes that gcc under cygwin does not have
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	494 dnl /usr/include in its default path, an untested assumption.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	495 if test "${ecos_tcl_incdir}" != "/usr/include" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	496 ecos_INCLUDES="${ecos_INCLUDES} -I${ecos_tcl_incdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	497 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	498 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	499 possibles="${with_tcl_lib} ${with_tcl}/lib ${libdir} ${prefix}/lib /usr/lib/tcl$${ecos_tcl_version} /usr/lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	500 AC_FIND_FILE("tclConfig.sh", ${possibles}, ecos_tcl_libdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	501 if test \! -r "${ecos_tcl_libdir}/tclConfig.sh" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	502 AC_MSG_ERROR(unable to locate Tcl config file tclConfig.sh)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	503 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	504 . ${ecos_tcl_libdir}/tclConfig.sh
345 3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	505 dnl Arguably if ecos_tcl_version is not set then it should be
3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	506 dnl here using TCL_VERSION, tying executables to a specific
3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	507 dnl release. That avoids problems if the system has multiple
3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	508 dnl Tcl installations, e.g. the system install plus a more
3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	509 dnl recent private install. However it would introduce a
3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	510 dnl problem if the system install gets upgraded, executables
3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	511 dnl would still try to use the old version and would need
3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	512 dnl to be rebuilt.
3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	513 dnl
3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	514 dnl For now, do not set ecos_tcl_version automatically. The
3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	515 dnl user can override this.
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	516 ecos_LIBS="${ecos_LIBS} -ltcl${ecos_tcl_version} ${TCL_LIBS}"
345 3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	517 ecos_LDADD="${ecos_LDADD} -L${ecos_tcl_libdir}"
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	518 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	519
311 c0ffaecb376e Include the following patch, and update affected files. bartv parents: 283 diff changeset	520 possible_tk_libdir=`echo ${ecos_tcl_libdir} \| sed -e 's,tcl,tk,'`
c0ffaecb376e Include the following patch, and update affected files. bartv parents: 283 diff changeset	521 possibles="${ecos_tcl_libdir} ${possible_tk_libdir}"
c0ffaecb376e Include the following patch, and update affected files. bartv parents: 283 diff changeset	522 AC_FIND_FILE("tkConfig.sh", ${possibles}, ecos_tk_libdir)
c0ffaecb376e Include the following patch, and update affected files. bartv parents: 283 diff changeset	523 if test \! -r "${ecos_tk_libdir}/tkConfig.sh" ; then
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	524 AC_MSG_ERROR(unable to locate Tk config file tkConfig.sh)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	525 else
311 c0ffaecb376e Include the following patch, and update affected files. bartv parents: 283 diff changeset	526 . ${ecos_tk_libdir}/tkConfig.sh
345 3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	527 ecos_tk_libs="-L${ecos_tk_libdir} -ltk${ecos_tcl_version} ${TK_LIBS}"
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	528 dnl Remove any library duplicates. It is not quite clear why,
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	529 dnl but they seem to cause problems.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	530 for lib in ${TCL_LIBS} ; do
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	531 ecos_tk_libs=`echo ${ecos_tk_libs} \| sed -e "s!${lib}!!"`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	532 done
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	533 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	534 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	535
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	536 AC_MSG_RESULT([-I${ecos_tcl_incdir} -L${ecos_tcl_libdir}])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	537
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	538 AC_SUBST(ecos_tk_libs)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	539 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	540
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	541 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	542 dnl Search for the infrastructure headers. Usually these can be picked
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	543 dnl up from host/infra in the build tree. This macro updates
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	544 dnl ecos_INCLUDES, ecos_LDADD and ecos_LIBS appropriately. In addition
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	545 dnl it defines new variables ecos_infra_incdir and ecos_infra_libdir,
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	546 dnl useful for listing explicit dependencies.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	547 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	548 dnl This macro should only be used in configure scripts that run after
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	549 dnl the infrastructure has been configured because it relies on the
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	550 dnl infra directory already having been created in the build tree.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	551
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	552 AC_DEFUN(ECOS_PATH_INFRA, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	553 AC_MSG_CHECKING([for eCos host-side infrastructure])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	554
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	555 dnl Where are we in the build tree? First assume that we are in the host
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	556 dnl tree, thus allowing configury of just the host-side. If that fails
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	557 dnl assume we can be anywhere.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	558 infra_builddir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	559 possibles=".. ../.. ../../.. ../../../.. ../../../../.."
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	560 AC_FIND_DIR("infra", ${possibles}, infra_builddir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	561 if test "${infra_builddir}" = "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	562 possibles="../host ../../host ../../../host ../../../../host ../../../../../host ../../../../../../host"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	563 AC_FIND_DIR("infra", ${possibles}, infra_builddir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	564 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	565 if test "${infra_builddir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	566 infra_builddir="${infra_builddir}/infra"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	567 infra_builddir=`cd ${infra_builddir} && /bin/pwd`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	568 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	569
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	570 ecos_infra_incdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	571 ecos_infra_libdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	572 ecos_infra_libs=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	573
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	574 AC_ARG_WITH(infra-header,[ --with-infra-header=<path> location of eCos infrastructure headers])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	575 AC_ARG_WITH(infra-lib,[ --with-infra-lib=<path> location of eCos infrastructure library])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	576 AC_ARG_WITH(infra,[ --with-infra=<path> location of eCos infrastructure installation])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	577
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	578 if test "${with_infra_header+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	579 ecos_infra_incdir="${with_infra_header}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	580 elif test "${with_infra+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	581 ecos_infra_incdir="${with_infra}/include"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	582 elif test "${infra_builddir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	583 ecos_infra_incdir="${infra_builddir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	584 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	585 AC_MSG_ERROR([infrastructure headers not found])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	586 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	587 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	588 ecos_msvc_infra_incdir = ${ecos_infra_incdir}
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	589 ECOS_MSVC_PATH(ecos_msvc_infra_incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	590 ecos_INCLUDES="${ecos_INCLUDES} \"-I${ecos_msvc_infra_incdir}\""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	591 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	592 ecos_INCLUDES="${ecos_INCLUDES} -I${ecos_infra_incdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	593 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	594
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	595 if test "${with_infra_lib+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	596 ecos_infra_libdir="${with_infra_lib}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	597 elif test "${with_infra+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	598 ecos_infra_libdir="${with_infra}/lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	599 elif test "${infra_builddir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	600 ecos_infra_libdir="${infra_builddir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	601 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	602 AC_MSG_ERROR([infrastructure library not found])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	603 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	604 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	605 ecos_msvc_infra_libdir=${ecos_infra_libdir}
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	606 ECOS_MSVC_PATH(ecos_msvc_infra_libdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	607 ecos_LIBS="${ecos_LIBS} cyginfra.lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	608 ecos_LDADD="${ecos_LDADD} \"-libpath=${ecos_msvc_infra_libdir}\""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	609 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	610 ecos_LIBS="${ecos_LIBS} -lcyginfra"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	611 ecos_LDADD="${ecos_LDADD} -L${ecos_infra_libdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	612 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	613
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	614 AC_SUBST(ecos_infra_incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	615 AC_SUBST(ecos_infra_libdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	616 AC_MSG_RESULT(-I[${ecos_infra_incdir} -L${ecos_infra_libdir}])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	617 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	618
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	619 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	620 dnl And a very similar macro for libcdl, but note that the headers
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	621 dnl are in the source tree rather than the build tree.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	622
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	623 AC_DEFUN(ECOS_PATH_LIBCDL, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	624 AC_MSG_CHECKING([for libcdl])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	625
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	626 dnl Where are we in the source tree?
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	627 libcdl_srcdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	628 possibles="${srcdir}/.. ${srcdir}/../.. ${srcdir}/../../.. ${srcdir}/../../../.. ${srcdir}/../../../../.."
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	629 AC_FIND_DIR("libcdl", ${possibles}, libcdl_srcdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	630 if test "${libcdl_srcdir}" = "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	631 possibles="${srcdir}/../host ${srcdir}/../../host ${srcdir}/../../../host ${srcdir}/../../../../host ${srcdir}/../../../../../host ${srcdir}/../../../../../../host"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	632 AC_FIND_DIR("libcdl", ${possibles}, libcdl_srcdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	633 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	634 if test "${libcdl_srcdir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	635 libcdl_srcdir="${libcdl_srcdir}/libcdl"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	636 libcdl_srcdir=`cd ${libcdl_srcdir} && /bin/pwd`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	637 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	638
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	639 dnl And where are we in the build tree?
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	640 libcdl_builddir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	641 possibles=".. ../.. ../../.. ../../../.. ../../../../.."
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	642 AC_FIND_DIR("libcdl", ${possibles}, libcdl_builddir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	643 if test "${libcdl_builddir}" = "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	644 possibles="../host ../../host ../../../host ../../../../host ../../../../../host ../../../../../../host"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	645 AC_FIND_DIR("libcdl", ${possibles}, libcdl_builddir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	646 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	647 if test "${libcdl_builddir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	648 libcdl_builddir="${libcdl_builddir}/libcdl"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	649 libcdl_builddir=`cd ${libcdl_builddir} && /bin/pwd`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	650 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	651
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	652 ecos_libcdl_incdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	653 ecos_libcdl_libdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	654 ecos_libcdl_libs=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	655
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	656 AC_ARG_WITH(libcdl-header,[ --with-libcdl-header=<path> location of eCos libcdl headers])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	657 AC_ARG_WITH(libcdl-lib,[ --with-libcdl-lib=<path> location of eCos libcdl library])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	658 AC_ARG_WITH(libcdl,[ --with-libcdl=<path> location of eCos libcdl installation])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	659
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	660 if test "${with_libcdl_header+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	661 ecos_libcdl_incdir="${with_libcdl_header}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	662 elif test "${with_libcdl+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	663 ecos_libcdl_incdir="${with_libcdl}/include"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	664 elif test "${libcdl_srcdir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	665 ecos_libcdl_incdir="${libcdl_srcdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	666 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	667 if test \! -r "${ecos_libcdl_incdir}/cdl.hxx" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	668 AC_MSG_ERROR([libcdl headers not found])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	669 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	670 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	671 ecos_msvc_libcdl_incdir = "${ecos_libcdl_incdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	672 ECOS_MSVC_PATH(ecos_msvc_libcdl_incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	673 ecos_INCLUDES="${ecos_INCLUDES} \"-I${ecos_msvc_libcdl_incdir}\""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	674 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	675 ecos_INCLUDES="${ecos_INCLUDES} -I${ecos_libcdl_incdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	676 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	677
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	678 if test "${with_libcdl_lib+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	679 ecos_libcdl_libdir="${with_libcdl_lib}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	680 elif test "${with_libcdl+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	681 ecos_libcdl_libdir="${with_libcdl}/lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	682 elif test "${libcdl_builddir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	683 ecos_libcdl_libdir="${libcdl_builddir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	684 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	685 AC_MSG_ERROR([libcdl library not found])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	686 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	687 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	688 ecos_msvc_libcdl_libdir=${ecos_libcdl_libdir}
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	689 ECOS_MSVC_PATH(ecos_msvc_libcdl_libdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	690 ecos_LIBS="${ecos_LIBS} cdl.lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	691 ecos_LDADD="${ecos_LDADD} \"-libpath=${ecos_msvc_libcdl_libdir}\""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	692 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	693 ecos_LIBS="${ecos_LIBS} -lcdl"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	694 ecos_LDADD="${ecos_LDADD} -L${ecos_libcdl_libdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	695 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	696
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	697 AC_SUBST(ecos_libcdl_incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	698 AC_SUBST(ecos_libcdl_libdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	699 AC_MSG_RESULT([-I${ecos_libcdl_incdir} -L${ecos_libcdl_libdir}])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	700 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	701
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	702 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	703 dnl Look for a 64 bit data type. It is necessary to check both C and C++
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	704 dnl compilers.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	705 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	706 dnl A better implementation would check whether or not AC_PROG_CC and
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	707 dnl AC_PROG_CXX have been invoked and only test the appropriate
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	708 dnl compiler.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	709 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	710 dnl When cross-compiling, default to long long on the assumption that
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	711 dnl gcc/g++ must be used and long long is likely to be the 64 bit data
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	712 dnl type. This is not guaranteed, but sufficiently likely to meet
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	713 dnl the requirements for the time being. The CHECK_SIZEOF() macro
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	714 dnl might be another way to get the desired information.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	715
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	716 AC_DEFUN(ECOS_TYPE_64bit, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	717 AC_REQUIRE([AC_PROG_CC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	718 AC_REQUIRE([AC_PROG_CXX])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	719
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	720 AC_CACHE_CHECK("for a 64 bit data type",ecos_cv_type_64bit,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	721 for type in "long" "long long" "__int64"; do
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	722 AC_LANG_SAVE
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	723 AC_LANG_C
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	724 AC_TRY_RUN([
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	725 main() {
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	726 return 8 != sizeof($type);
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	727 }
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	728 ],ctype_64bit=$type,ctype_64bit="unknown",ctype_64bit="long long")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	729 AC_LANG_CPLUSPLUS
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	730 AC_TRY_RUN([
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	731 int main(int argc, char ** argv) {
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	732 return 8 != sizeof($type);
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	733 }
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	734 ],cxxtype_64bit=$type,cxxtype_64bit="unknown",cxxtype_64bit="long long")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	735 AC_LANG_RESTORE
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	736 if test "${ctype_64bit}" = "${type}" -a "${cxxtype_64bit}" = "${type}"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	737 ecos_cv_type_64bit="${type}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	738 break
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	739 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	740 done
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	741 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	742 if test "${ecos_cv_type_64bit}" = ""; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	743 AC_MSG_ERROR(Unable to figure out how to do 64 bit arithmetic)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	744 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	745 if test "${ecos_cv_type_64bit}" != "long long"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	746 AC_DEFINE_UNQUOTED(cyg_halint64,${ecos_cv_type_64bit})
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	747 AC_DEFINE_UNQUOTED(cyg_halcount64,${ecos_cv_type_64bit})
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	748 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	749 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	750 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	751
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	752 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	753 dnl Check that both the C and C++ compilers support __PRETTY_FUNCTION__
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	754
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	755 AC_DEFUN(ECOS_C_PRETTY_FUNCTION,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	756 AC_REQUIRE([AC_PROG_CC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	757 AC_REQUIRE([AC_PROG_CXX])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	758
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	759 AC_CACHE_CHECK("for __PRETTY_FUNCTION__ support",ecos_cv_c_pretty_function,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	760 AC_LANG_SAVE
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	761 AC_LANG_C
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	762 AC_TRY_LINK(
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	763 [#include <stdio.h>],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	764 [puts(__PRETTY_FUNCTION__);],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	765 c_ok="yes",
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	766 c_ok="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	767 )
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	768 AC_LANG_CPLUSPLUS
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	769 AC_TRY_LINK(
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	770 [#include <cstdio>],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	771 [puts(__PRETTY_FUNCTION__);],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	772 cxx_ok="yes",
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	773 cxx_ok="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	774 )
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	775 AC_LANG_RESTORE
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	776 if test "${c_ok}" = "yes" -a "${cxx_ok}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	777 ecos_cv_c_pretty_function="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	778 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	779 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	780 if test "${ecos_cv_c_pretty_function}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	781 AC_DEFINE(CYGDBG_INFRA_DEBUG_FUNCTION_PSEUDOMACRO)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	782 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	783 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	784
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	785 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	786 dnl During installation eCos package-specific host-side code should be
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	787 dnl versioned in the same way as the packages themselves, allowing
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	788 dnl different versions to coexist in one installation. This is analogous
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	789 dnl to having multiple versions of a shared library installed so that
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	790 dnl applications can load whichever one they were linked with.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	791 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	792 dnl To support all this the host-side code needs access to a number
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	793 dnl of directory names:
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	794 dnl ECOS_REPOSITORY e.g. ~/ecc/ecc
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	795 dnl PACKAGE_DIR e.g. hal/synth/arch
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	796 dnl PACKAGE_VERSION e.g. current
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	797 dnl PACKAGE_INSTALL e.g. hal/synth/arch/current
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	798 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	799 dnl These, together with the standard variable libexecdir, allow
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	800 dnl the host-side code to navigate around both source and install
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	801 dnl trees.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	802
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	803 AC_DEFUN(ECOS_PACKAGE_DIRS,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	804
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	805 dnl srcdir will be something like <path>/packages/<package_path>/<version>/host
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	806 package_dir=`cd ${srcdir} && /bin/pwd`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	807 PACKAGE_VERSION=`dirname ${package_dir}`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	808 PACKAGE_VERSION=`basename ${PACKAGE_VERSION}`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	809
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	810 dnl Now look for an "acsupport" directory as a good way of identifying
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	811 dnl the root of the repository. Assume that this does not clash with
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	812 dnl any real packages in the repository. Also assume that no silly games
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	813 dnl are being played with symlinks.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	814 package_dir=`dirname ${package_dir}`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	815 package_dir=`dirname ${package_dir}`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	816
311 c0ffaecb376e Include the following patch, and update affected files. bartv parents: 283 diff changeset	817 possibles="${package_dir}/.. ${package_dir}/../.. ${package_dir}/../../.. ${package_dir}/../../../.."
c0ffaecb376e Include the following patch, and update affected files. bartv parents: 283 diff changeset	818 possibles="${possibles} ${package_dir}/../../../../.. ${package_dir}/../../../../../.."
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	819 AC_FIND_DIR("acsupport", ${possibles}, repository_root)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	820 if test "${repository_root}" = "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	821 AC_MSG_ERROR([Failed to identify this package's position within the eCos repository])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	822 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	823 dnl repository_root will still contain the ..'s, instead of an absolute path
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	824 ECOS_REPOSITORY=`cd "${repository_root}/packages/pkgconf/.." && /bin/pwd`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	825
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	826 dnl Now we have two absolute paths, so just remove one from the other
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	827 PACKAGE_DIR=`echo ${package_dir} \| sed -e "s:${ECOS_REPOSITORY}/::"`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	828
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	829 dnl To avoid creating too many subdirectories on the host-side, turn
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	830 dnl e.g. hal/synth/arch into hal_synth_arch. Theoretically this could
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	831 dnl go wrong because multiple packages could map onto the same string,
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	832 dnl but in practice there should be a net reduction in complexity.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	833 dnl bartv: / to _ conversion disabled for now, 5 March 2002
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	834 PACKAGE_INSTALL="${PACKAGE_DIR}/${PACKAGE_VERSION}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	835 dnl PACKAGE_INSTALL=`echo ${PACKAGE_INSTALL} \| sed -e "s:/:_:g"`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	836
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	837 AC_SUBST(ECOS_REPOSITORY)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	838 AC_SUBST(PACKAGE_DIR)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	839 AC_SUBST(PACKAGE_VERSION)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	840 AC_SUBST(PACKAGE_INSTALL)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	841 ])

Mercurial > ecos

annotate acsupport/acinclude.m4 @ 345:3f4258400ba5