ecos: acsupport/acinclude.m4 annotate

annotate acsupport/acinclude.m4 @ 1192:797d8336bd8a

Updates for BGR233 mode

author	gthomas
date	Tue, 02 Sep 2003 18:31:58 +0000
parents	c2d1fd823f09
children	a2fb80f5315f

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 ----------------------------------------------------------------------------
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	13 dnl Copyright (C) 2002, 2003 Bart Veer
283 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"
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	129 MSVC_SRCDIR=${srcdir}
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	130 ECOS_MSVC_PATH(MSVC_SRCDIR)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	131 AC_SUBST(MSVC_SRCDIR)
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	132 ecos_INCLUDES="${ecos_INCLUDES} \"-I${MSVC_SRCDIR}\""
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	133 ecos_LDADD="-link"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	134 ecos_LIBS="advapi32.lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	135 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	136 AM_CONDITIONAL(MSVC, test "${MSVC}" = "yes")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	137 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	138 AC_MSG_RESULT([unfortunately yes])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	139 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	140 AC_MSG_RESULT([no])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	141 fi
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
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	144 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	145 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	146 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	147 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	148 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	149 dnl compilation flags to -O2). Note that this relies
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	150 dnl on knowing about the internals of those macros.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	151 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	152 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	153 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	154 dnl be more expensive than doing the work here.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	155 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	156 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	157 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	158 AC_DEFUN(ECOS_PROG_STANDARD_COMPILER_FLAGS, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	159 AC_REQUIRE([AC_PROG_CC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	160 AC_REQUIRE([AC_PROG_CXX])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	161 AC_REQUIRE([ECOS_PROG_DEFINE_COMPILER_FLAGS])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	162 AC_REQUIRE([ECOS_PROG_MSVC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	163
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	164 AC_MSG_CHECKING("the default compiler flags")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	165
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	166 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	167 dnl incorporated at compile-time.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	168 ecosflags_enable_debug="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	169 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	170 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	171 yes) ecosflags_enable_debug="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	172 *) ecosflags_enable_debug="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	173 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	174
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	175 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	176 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	177 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	178 dnl the VC++ multi-threading flags are enabled.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	179 ecosflags_enable_ansi="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	180 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	181 AC_ARG_ENABLE(ansi,[ --enable-ansi do an ANSI rather than a unicode build],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	182 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	183 yes) ecosflags_enable_ansi="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	184 *) ecosflags_enable_ansi="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	185 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	186 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	187
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	188 dnl Now we know what the user is after.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	189 if test "${GCC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	190 ecos_CFLAGS="${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	191 ecos_CXXFLAGS="${ecos_CXXFLAGS} -pipe -Wall -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Woverloaded-virtual"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	192 elif test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	193 ecos_CFLAGS="${ecos_CFLAGS} -nologo -W3"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	194 ecos_CXXFLAGS="${ecos_CXXFLAGS} -nologo -W3 -GR -GX"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	195 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	196 AC_MSG_ERROR("default flags for ${CC} are not known")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	197 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	198
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	199 dnl Choose between debugging and optimization.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	200 if test "${ecosflags_enable_debug}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	201 if test "${GCC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	202 ecos_CFLAGS="${ecos_CFLAGS} -g -O0"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	203 ecos_CXXFLAGS="${ecos_CXXFLAGS} -g -O0"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	204 elif test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	205 ecos_CFLAGS="${ecos_CFLAGS} -MDd -Zi"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	206 ecos_CXXFLAGS="${ecos_CXXFLAGS} -MDd -Zi"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	207 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	208 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	209 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	210 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	211 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	212 dnl sufficiently cpu-intensive to require -O2.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	213 if test "${GCC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	214 ecos_CFLAGS="${ecos_CFLAGS} -O0"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	215 ecos_CXXFLAGS="${ecos_CXXFLAGS} -O0"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	216 elif test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	217 ecos_CFLAGS="${ecos_CFLAGS} -MD -O2"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	218 ecos_CXXFLAGS="${ecos_CXXFLAGS} -MD -O2"
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 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	221
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	222 CFLAGS="${ac_save_CFLAGS}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	223 CXXFLAGS="${ac_save_CXXFLAGS}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	224
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	225 AC_MSG_RESULT(done)
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
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	228 dnl --------------------------------------------------------------------
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	229 dnl User-settable options for assertions and tracing.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	230 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	231 dnl The settable options are:
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	232 dnl --disable-asserts
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	233 dnl --disable-preconditions
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	234 dnl --disable-postconditions
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	235 dnl --disable-invariants
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	236 dnl --disable-loopinvariants
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	237 dnl --disable-tracing
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	238 dnl --disable-fntracing
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	239
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	240 AC_DEFUN(ECOS_ARG_INFRASTRUCTURE, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	241
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	242 AC_REQUIRE([ECOS_PROG_STANDARD_COMPILER_FLAGS])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	243
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	244 if test "${ecosflags_enable_debug}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	245 ecosinfra_asserts="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	246 ecosinfra_preconditions="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	247 ecosinfra_postconditions="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	248 ecosinfra_invariants="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	249 ecosinfra_loopinvariants="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	250 ecosinfra_tracing="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	251 ecosinfra_fntracing="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	252 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	253 ecosinfra_asserts="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	254 ecosinfra_preconditions="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	255 ecosinfra_postconditions="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	256 ecosinfra_invariants="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	257 ecosinfra_loopinvariants="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	258 ecosinfra_tracing="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	259 ecosinfra_fntracing="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	260 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	261
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	262 AC_ARG_ENABLE(asserts,[ --disable-asserts disable all assertions],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	263 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	264 yes) ecosinfra_asserts="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	265 no) ecosinfra_asserts="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	266 *) AC_MSG_ERROR([bad value ${enableval} for disable-asserts option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	267 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	268 if test "${ecosinfra_asserts}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	269 AC_DEFINE(CYGDBG_USE_ASSERTS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	270 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	271
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	272 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	273 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	274 yes) ecosinfra_preconditions="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	275 no) ecosinfra_preconditions="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	276 *) AC_MSG_ERROR([bad value ${enableval} for disable-preconditions option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	277 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	278 if test "${ecosinfra_preconditions}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	279 AC_DEFINE(CYGDBG_INFRA_DEBUG_PRECONDITIONS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	280 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	281
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	282 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	283 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	284 yes) ecosinfra_postconditions="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	285 no) ecosinfra_postconditions="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	286 *) AC_MSG_ERROR([bad value ${enableval} for disable-postconditions option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	287 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	288 if test "${ecosinfra_postconditions}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	289 AC_DEFINE(CYGDBG_INFRA_DEBUG_POSTCONDITIONS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	290 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	291
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	292 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	293 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	294 yes) ecosinfra_invariants="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	295 no) ecosinfra_invariants="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	296 *) AC_MSG_ERROR([bad value ${enableval} for disable-invariants option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	297 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	298 if test "${ecosinfra_invariants}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	299 AC_DEFINE(CYGDBG_INFRA_DEBUG_INVARIANTS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	300 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	301
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	302 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	303 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	304 yes) ecosinfra_loopinvariants="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	305 no) ecosinfra_loopinvariants="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	306 *) AC_MSG_ERROR([bad value ${enableval} for disable-loopinvariants option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	307 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	308 if test "${ecosinfra_loopinvariants}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	309 AC_DEFINE(CYGDBG_INFRA_DEBUG_LOOP_INVARIANTS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	310 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	311
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	312 AC_ARG_ENABLE(tracing,[ --disable-tracing disable tracing],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	313 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	314 yes) ecosinfra_tracing="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	315 no) ecosinfra_tracing="no" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	316 *) AC_MSG_ERROR([bad value ${enableval} for disable-tracing option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	317 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	318 if test "${ecosinfra_tracing}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	319 AC_DEFINE(CYGDBG_USE_TRACING)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	320 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	321
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	322 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	323 [case "${enableval}" in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	324 yes) ecosinfra_fntracing="yes" ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	325 no) ecosinfra_fntracing=no ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	326 *) AC_MSG_ERROR([bad value ${enableval} for disable-fntracing option]) ;;
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	327 esac])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	328 if test "${ecosinfra_fntracing}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	329 AC_DEFINE(CYGDBG_INFRA_DEBUG_FUNCTION_REPORTS)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	330 fi
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
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	333 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	334 dnl Inspired by KDE's autoconfig
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	335 dnl This macro takes three Arguments like this:
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	336 dnl AC_FIND_FILE(foo.h, $incdirs, incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	337 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	338 dnl the variable with the result.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	339
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	340 AC_DEFUN(AC_FIND_FILE,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	341 $3=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	342 for i in $2; do
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	343 if test -r "$i/$1"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	344 $3=$i
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	345 break
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	346 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	347 done
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
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	350 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	351 dnl Variation of the above.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	352 dnl This macro takes three Arguments like this:
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	353 dnl AC_FIND_DIR(infra, $incdirs, incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	354 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	355 dnl the variable with the result.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	356
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	357 AC_DEFUN(AC_FIND_DIR,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	358 $3=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	359 for i in $2; do
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	360 if test -d "$i/$1"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	361 $3=$i
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	362 break
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	363 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	364 done
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
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	367 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	368 dnl Work out details of the Tcl/tk installation that should be used.
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	369 dnl In theory this is simple: when Tcl is installed in <tcl_prefix>
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	370 dnl (usually /usr) there should be a file <tcl_prefix>/lib/tclConfig.sh
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	371 dnl which defines exactly how to build Tcl-based applications. Of course
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	372 dnl Tcl may be installed anywhere, not just in /usr, so it is necessary
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	373 dnl to do some searching. There is a command-line argument
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	374 dnl --with-tcl=<path> to specify the Tcl installation, so the macro
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	375 dnl can search for <with_tcl>/lib/tclConfig.sh, <prefix>/lib/tclConfig.sh
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	376 dnl and /usr/lib/tclConfig.sh
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	377 dnl
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	378 dnl Unfortunately not all systems use this convention. For example,
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	379 dnl at the time of writing Debian installs tclConfig.sh in a versioned
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	380 dnl subdirectory /usr/lib/tcl8.3/tclConfig.sh. Hence there is an
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	381 dnl additional argument --with-tcl-version=<vsn> which is used to
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	382 dnl extend the search path.
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	383 dnl
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	384 dnl For VC++ builds the situation is different again. Tcl may be
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	385 dnl installed anywhere, so the data in tclConfig.sh is not useful
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	386 dnl (and that file may not be provided at all). Instead --with-tcl
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	387 dnl must be used to specify the path. Alternatively separate paths
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	388 dnl for headers and libraries can be specified using --with-tcl-header
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	389 dnl and --with-tcl-lib. Usually it will also be necessary to specify
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	390 dnl the library version number using --with-tcl-version.
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	391
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	392 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	393 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	394 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	395 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	396 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	397 dnl in the same place.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	398 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	399 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	400 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	401 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	402 dnl variables extracted. Similar information for Tk lives in
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	403 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	404 dnl in those scripts can be accessed.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	405 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	406 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	407 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	408 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	409 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	410 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	411 dnl without a dot.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	412 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	413 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	414 dnl built alongside eCos. Specifically the macro checks that
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	415 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	416 dnl tkConfig.sh as well.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	417 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	418 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	419 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	420 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	421 dnl ecos_tklibs should be used in addition.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	422
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	423 AC_DEFUN(ECOS_PATH_TCL, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	424
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	425 AC_REQUIRE([ECOS_PROG_MSVC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	426 AC_REQUIRE([AC_CYGWIN])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	427
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	428 ecos_tk_libs=""
345 3f4258400ba5 Fix host-side configury problems which can occur if you are not using bartv parents: 311 diff changeset	429 ecos_tk_libdir=""
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	430
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	431 dnl Where is the Tcl installation, and what version should be used?
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	432 AC_MSG_CHECKING(for Tcl installation)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	433 AC_ARG_WITH(tcl,[ --with-tcl=<path> location of Tcl header and libraries])
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	434 AC_ARG_WITH(tcl-version,[ --with-tcl-version=<vsn> version of Tcl to be used])
283 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 if test "${MSVC}" = "yes" ; then
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	445 AC_ARG_WITH(tcl-header,[ --with-tcl-header=<path> location of Tcl header])
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	446 AC_ARG_WITH(tcl-lib,[ --with-tcl-lib=<path> location of Tcl libraries])
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	447 ecos_tcl_incdir=""
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	448 ecos_tcl_libdir=""
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	449 if test "${with_tcl_version+set}" != set ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	450 AC_MSG_ERROR(You must specify a Tcl version using --with-tcl-version=<vsn>)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	451 fi
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	452 if test "${with_tcl_header+set}" = set ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	453 ecos_tcl_incdir=${with_tcl_header}
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	454 elif test "${with_tcl+set}" = set ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	455 ecos_tcl_incdir="${with_tcl}/include"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	456 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	457 AC_MSG_ERROR(You must specify a Tcl installation with either --with-tcl=<path> or --with-tcl-header=<path>)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	458 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	459 if test "${with_tcl_lib+set}" = set; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	460 ecos_tcl_libdir=${with_tcl_lib}
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	461 elif test "${with_tcl+set}" = set; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	462 ecos_tcl_libdir="${with_tcl}/lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	463 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	464 AC_MSG_ERROR(You must specify a Tcl installation with either --with-tcl=<path> or --with-tcl-lib=<path>)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	465 fi
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	466
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	467 dnl Sanity check, make sure that there is a tcl.h header file.
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	468 dnl If not then there is no point in proceeding.
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	469 if test \! -r "${ecos_tcl_incdir}/tcl.h" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	470 AC_MSG_ERROR([unable to locate Tcl header file tcl.h])
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	471 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	472
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	473 ECOS_MSVC_PATH(ecos_tcl_incdir)
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	474 ECOS_MSVC_PATH(ecos_tcl_libdir)
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	475 ecos_INCLUDES="${ecos_INCLUDES} \"-I${ecos_tcl_incdir}\""
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	476 ecos_LIBS="${ecos_LIBS} tcl${with_tcl_version}.lib"
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	477 ecos_LDADD="${ecos_LDADD} \"-libpath=${ecos_tcl_libdir}\""
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 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	480 dnl and can the version be determined more accurately?
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	481 ecos_tk_libs=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	482
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	483 else
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	484 dnl Try to find tclConfig.sh
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	485 possibles=""
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	486 if test "${with_tcl+set}" = set ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	487 possibles="${with_tcl}/lib"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	488 if test "${with_tcl_version+set}" = set ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	489 possibles="${possibles} ${with_tcl}/lib/tcl${with_tcl_version}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	490 fi
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	491 fi
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	492 possibles="${possibles} ${prefix}/lib"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	493 if test "${with_tcl_version+set}" = set ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	494 possibles="${possibles} ${prefix}/lib/tcl${with_tcl_version}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	495 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	496 possibles="${possibles} /usr/lib"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	497 if test "${with_tcl_version+set}" = set ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	498 possibles="${possibles} /usr/lib/tcl${with_tcl_version}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	499 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	500 AC_FIND_FILE("tclConfig.sh", ${possibles}, tclconfig)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	501 if test \! -r "${tclconfig}/tclConfig.sh" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	502 AC_MSG_ERROR(unable to locate Tcl configuration file tclConfig.sh)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	503 else
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	504 . ${tclconfig}/tclConfig.sh
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	505
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	506 dnl Now we need to figure out where to find the Tcl header files.
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	507 dnl tclConfig.sh may define a variable TCL_INC_DIR, otherwise
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	508 dnl use TCL_PREFIX/include
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	509 if test -z "${TCL_INC_DIR}" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	510 ecos_tcl_incdir="${TCL_PREFIX}/include"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	511 else
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	512 ecos_tcl_incdir="${TCL_INC_DIR}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	513 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	514 if test \! -r "${ecos_tcl_incdir}/tcl.h" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	515 AC_MSG_ERROR(unable to locate Tcl header file tcl.h)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	516 else
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	517 dnl On Unix systems -I/usr/include is unnecessary, and can
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	518 dnl cause problems on hosts where gcc is not the platform's
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	519 dnl default compiler because of the use of unfixed headers.
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	520 dnl Hence it is explicitly removed here.
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	521 if test "${ecos_tcl_incdir}" != "/usr/include" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	522 ecos_INCLUDES="${ecos_INCLUDES} -I${ecos_tcl_incdir}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	523 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	524 fi
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	525
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	526 dnl There should be a variable TCL_LIB_SPEC which defines
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	527 dnl exactly how to link with Tcl. Unfortunately this is not
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	528 dnl 100% guaranteed, so a backup solution is still needed.
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	529 dnl NOTE: there is also TCL_LIBS defining additional libraries
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	530 dnl such as -ldl. That may have to be added to ecos_LIBS.
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	531 if test -z "${TCL_LIB_SPEC}" -a "${with_tcl_version+set}" = set ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	532 AC_FIND_FILE("libtcl${with_tcl_version}.a", ${possibles}, libtcl)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	533 if test -r "${libtcl}/libtcl${with_tcl_version}.a" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	534 TCL_LIB_SPEC="-L${libtcl} -ltcl${with_tcl_version}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	535 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	536 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	537 if test -z "${TCL_LIB_SPEC}" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	538 AC_FIND_FILE("libtcl.a", ${possibles}, libtcl)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	539 if test -r "${libtcl}/libtcl.a" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	540 TCL_LIB_SPEC="-L${libtcl} -ltcl"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	541 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	542 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	543 if test -z "${TCL_LIB_SPEC}" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	544 AC_MSG_ERROR(${tclconfig}/tclConfig.sh does not define TCL_LIB_SPEC, and unable to find libtcl.a)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	545 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	546 ecos_LIBS="${ecos_LIBS} ${TCL_LIB_SPEC}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	547
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	548 dnl Next, look for tkConfig.sh
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	549 possibles=`echo ${possibles} \| sed -e 's,tcl,tk,g'`
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	550 AC_FIND_FILE("tkConfig.sh", ${possibles}, tkconfig)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	551 if test \! -r "${tkconfig}/tkConfig.sh" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	552 AC_MSG_ERROR(unable to locate Tk config file tkConfig.sh)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	553 else
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	554 . ${tkconfig}/tkConfig.sh
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	555 if test -z "${TK_INC_DIR}" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	556 if test "${TK_PREFIX}" = "/usr" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	557 ecos_tk_includes="${TK_XINCLUDES}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	558 else
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	559 ecos_tk_includes="-I${TK_PREFIX}/include ${TK_XINCLUDES}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	560 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	561 else
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	562 ecos_tk_includes="-I${TK_INC_DIR} ${TK_XINCLUDES}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	563 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	564
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	565 dnl As with TCL_LIB_SPEC, TK_LIB_SPEC may be empty
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	566 if test -z "${TK_LIB_SPEC}" -a "${with_tcl_version+set}" = set ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	567 AC_FIND_FILE("libtk${with_tcl_version}.a", ${possibles}, libtk)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	568 if test -r "${libtk}/libtk${with_tcl_version}.a" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	569 TK_LIB_SPEC="-L${libtk} -ltk${with_tcl_version}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	570 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	571 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	572 if test -z "${TK_LIB_SPEC}" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	573 AC_FIND_FILE("libtk.a", ${possibles}, libtk)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	574 if test -r "${libtk}/libtk.a" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	575 TK_LIB_SPEC="-L${libtk} -ltk"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	576 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	577 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	578 if test -z "${TK_LIB_SPEC}" ; then
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	579 AC_MSG_ERROR(${tkconfig}/tkConfig.sh does not define TK_LIB_SPEC, and unable to find libtk.a)
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	580 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	581 ecos_tk_libs="${TK_LIB_SPEC} ${TK_LIBS}"
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	582 fi
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	583 fi
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	584 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	585
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	586 AC_MSG_RESULT([-I${ecos_tcl_incdir} ${TCL_LIB_SPEC}])
c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	587 AC_SUBST(ecos_tk_includes)
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	588 AC_SUBST(ecos_tk_libs)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	589 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	590
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	591 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	592 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	593 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	594 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	595 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	596 dnl useful for listing explicit dependencies.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	597 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	598 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	599 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	600 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	601
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	602 AC_DEFUN(ECOS_PATH_INFRA, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	603 AC_MSG_CHECKING([for eCos host-side infrastructure])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	604
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	605 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	606 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	607 dnl assume we can be anywhere.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	608 infra_builddir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	609 possibles=".. ../.. ../../.. ../../../.. ../../../../.."
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	610 AC_FIND_DIR("infra", ${possibles}, infra_builddir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	611 if test "${infra_builddir}" = "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	612 possibles="../host ../../host ../../../host ../../../../host ../../../../../host ../../../../../../host"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	613 AC_FIND_DIR("infra", ${possibles}, infra_builddir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	614 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	615 if test "${infra_builddir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	616 infra_builddir="${infra_builddir}/infra"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	617 infra_builddir=`cd ${infra_builddir} && /bin/pwd`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	618 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	619
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	620 ecos_infra_incdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	621 ecos_infra_libdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	622 ecos_infra_libs=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	623
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	624 AC_ARG_WITH(infra-header,[ --with-infra-header=<path> location of eCos infrastructure headers])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	625 AC_ARG_WITH(infra-lib,[ --with-infra-lib=<path> location of eCos infrastructure library])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	626 AC_ARG_WITH(infra,[ --with-infra=<path> location of eCos infrastructure installation])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	627
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	628 if test "${with_infra_header+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	629 ecos_infra_incdir="${with_infra_header}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	630 elif test "${with_infra+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	631 ecos_infra_incdir="${with_infra}/include"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	632 elif test "${infra_builddir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	633 ecos_infra_incdir="${infra_builddir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	634 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	635 AC_MSG_ERROR([infrastructure headers not found])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	636 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	637 if test "${MSVC}" = "yes" ; then
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	638 ecos_msvc_infra_incdir=${ecos_infra_incdir}
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	639 ECOS_MSVC_PATH(ecos_msvc_infra_incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	640 ecos_INCLUDES="${ecos_INCLUDES} \"-I${ecos_msvc_infra_incdir}\""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	641 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	642 ecos_INCLUDES="${ecos_INCLUDES} -I${ecos_infra_incdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	643 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	644
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	645 if test "${with_infra_lib+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	646 ecos_infra_libdir="${with_infra_lib}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	647 elif test "${with_infra+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	648 ecos_infra_libdir="${with_infra}/lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	649 elif test "${infra_builddir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	650 ecos_infra_libdir="${infra_builddir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	651 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	652 AC_MSG_ERROR([infrastructure library not found])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	653 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	654 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	655 ecos_msvc_infra_libdir=${ecos_infra_libdir}
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	656 ECOS_MSVC_PATH(ecos_msvc_infra_libdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	657 ecos_LIBS="${ecos_LIBS} cyginfra.lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	658 ecos_LDADD="${ecos_LDADD} \"-libpath=${ecos_msvc_infra_libdir}\""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	659 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	660 ecos_LIBS="${ecos_LIBS} -lcyginfra"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	661 ecos_LDADD="${ecos_LDADD} -L${ecos_infra_libdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	662 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	663
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	664 AC_SUBST(ecos_infra_incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	665 AC_SUBST(ecos_infra_libdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	666 AC_MSG_RESULT(-I[${ecos_infra_incdir} -L${ecos_infra_libdir}])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	667 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	668
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	669 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	670 dnl And a very similar macro for libcdl, but note that the headers
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	671 dnl are in the source tree rather than the build tree.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	672
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	673 AC_DEFUN(ECOS_PATH_LIBCDL, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	674 AC_MSG_CHECKING([for libcdl])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	675
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	676 dnl Where are we in the source tree?
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	677 libcdl_srcdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	678 possibles="${srcdir}/.. ${srcdir}/../.. ${srcdir}/../../.. ${srcdir}/../../../.. ${srcdir}/../../../../.."
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	679 AC_FIND_DIR("libcdl", ${possibles}, libcdl_srcdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	680 if test "${libcdl_srcdir}" = "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	681 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	682 AC_FIND_DIR("libcdl", ${possibles}, libcdl_srcdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	683 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	684 if test "${libcdl_srcdir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	685 libcdl_srcdir="${libcdl_srcdir}/libcdl"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	686 libcdl_srcdir=`cd ${libcdl_srcdir} && /bin/pwd`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	687 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	688
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	689 dnl And where are we in the build tree?
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	690 libcdl_builddir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	691 possibles=".. ../.. ../../.. ../../../.. ../../../../.."
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	692 AC_FIND_DIR("libcdl", ${possibles}, libcdl_builddir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	693 if test "${libcdl_builddir}" = "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	694 possibles="../host ../../host ../../../host ../../../../host ../../../../../host ../../../../../../host"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	695 AC_FIND_DIR("libcdl", ${possibles}, libcdl_builddir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	696 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	697 if test "${libcdl_builddir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	698 libcdl_builddir="${libcdl_builddir}/libcdl"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	699 libcdl_builddir=`cd ${libcdl_builddir} && /bin/pwd`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	700 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	701
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	702 ecos_libcdl_incdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	703 ecos_libcdl_libdir=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	704 ecos_libcdl_libs=""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	705
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	706 AC_ARG_WITH(libcdl-header,[ --with-libcdl-header=<path> location of eCos libcdl headers])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	707 AC_ARG_WITH(libcdl-lib,[ --with-libcdl-lib=<path> location of eCos libcdl library])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	708 AC_ARG_WITH(libcdl,[ --with-libcdl=<path> location of eCos libcdl installation])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	709
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	710 if test "${with_libcdl_header+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	711 ecos_libcdl_incdir="${with_libcdl_header}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	712 elif test "${with_libcdl+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	713 ecos_libcdl_incdir="${with_libcdl}/include"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	714 elif test "${libcdl_srcdir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	715 ecos_libcdl_incdir="${libcdl_srcdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	716 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	717 if test \! -r "${ecos_libcdl_incdir}/cdl.hxx" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	718 AC_MSG_ERROR([libcdl headers not found])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	719 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	720 if test "${MSVC}" = "yes" ; then
595 c2d1fd823f09 Update autoconf macro for Tcl, and regenerate affected files bartv parents: 392 diff changeset	721 ecos_msvc_libcdl_incdir="${ecos_libcdl_incdir}"
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	722 ECOS_MSVC_PATH(ecos_msvc_libcdl_incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	723 ecos_INCLUDES="${ecos_INCLUDES} \"-I${ecos_msvc_libcdl_incdir}\""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	724 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	725 ecos_INCLUDES="${ecos_INCLUDES} -I${ecos_libcdl_incdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	726 fi
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 if test "${with_libcdl_lib+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	729 ecos_libcdl_libdir="${with_libcdl_lib}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	730 elif test "${with_libcdl+set}" = "set"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	731 ecos_libcdl_libdir="${with_libcdl}/lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	732 elif test "${libcdl_builddir}" != "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	733 ecos_libcdl_libdir="${libcdl_builddir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	734 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	735 AC_MSG_ERROR([libcdl library not found])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	736 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	737 if test "${MSVC}" = "yes" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	738 ecos_msvc_libcdl_libdir=${ecos_libcdl_libdir}
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	739 ECOS_MSVC_PATH(ecos_msvc_libcdl_libdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	740 ecos_LIBS="${ecos_LIBS} cdl.lib"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	741 ecos_LDADD="${ecos_LDADD} \"-libpath=${ecos_msvc_libcdl_libdir}\""
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	742 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	743 ecos_LIBS="${ecos_LIBS} -lcdl"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	744 ecos_LDADD="${ecos_LDADD} -L${ecos_libcdl_libdir}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	745 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	746
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	747 AC_SUBST(ecos_libcdl_incdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	748 AC_SUBST(ecos_libcdl_libdir)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	749 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	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 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	754 dnl compilers.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	755 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	756 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	757 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	758 dnl compiler.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	759 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	760 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	761 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	762 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	763 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	764 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	765
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	766 AC_DEFUN(ECOS_TYPE_64bit, [
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	767 AC_REQUIRE([AC_PROG_CC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	768 AC_REQUIRE([AC_PROG_CXX])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	769
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	770 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	771 for type in "long" "long long" "__int64"; do
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	772 AC_LANG_SAVE
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	773 AC_LANG_C
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	774 AC_TRY_RUN([
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	775 main() {
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	776 return 8 != sizeof($type);
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	777 }
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	778 ],ctype_64bit=$type,ctype_64bit="unknown",ctype_64bit="long long")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	779 AC_LANG_CPLUSPLUS
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	780 AC_TRY_RUN([
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	781 int main(int argc, char ** argv) {
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	782 return 8 != sizeof($type);
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	783 }
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	784 ],cxxtype_64bit=$type,cxxtype_64bit="unknown",cxxtype_64bit="long long")
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	785 AC_LANG_RESTORE
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	786 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	787 ecos_cv_type_64bit="${type}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	788 break
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	789 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	790 done
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	791 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	792 if test "${ecos_cv_type_64bit}" = ""; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	793 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	794 else
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	795 if test "${ecos_cv_type_64bit}" != "long long"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	796 AC_DEFINE_UNQUOTED(cyg_halint64,${ecos_cv_type_64bit})
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	797 AC_DEFINE_UNQUOTED(cyg_halcount64,${ecos_cv_type_64bit})
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	798 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	799 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	800 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	801
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	802 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	803 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	804
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	805 AC_DEFUN(ECOS_C_PRETTY_FUNCTION,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	806 AC_REQUIRE([AC_PROG_CC])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	807 AC_REQUIRE([AC_PROG_CXX])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	808
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	809 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	810 AC_LANG_SAVE
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	811 AC_LANG_C
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	812 AC_TRY_LINK(
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	813 [#include <stdio.h>],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	814 [puts(__PRETTY_FUNCTION__);],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	815 c_ok="yes",
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	816 c_ok="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	817 )
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	818 AC_LANG_CPLUSPLUS
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	819 AC_TRY_LINK(
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	820 [#include <cstdio>],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	821 [puts(__PRETTY_FUNCTION__);],
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	822 cxx_ok="yes",
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	823 cxx_ok="no"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	824 )
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	825 AC_LANG_RESTORE
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	826 if test "${c_ok}" = "yes" -a "${cxx_ok}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	827 ecos_cv_c_pretty_function="yes"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	828 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	829 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	830 if test "${ecos_cv_c_pretty_function}" = "yes"; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	831 AC_DEFINE(CYGDBG_INFRA_DEBUG_FUNCTION_PSEUDOMACRO)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	832 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	833 ])
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	834
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	835 dnl ====================================================================
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	836 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	837 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	838 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	839 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	840 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	841 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	842 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	843 dnl of directory names:
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	844 dnl ECOS_REPOSITORY e.g. ~/ecc/ecc
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	845 dnl PACKAGE_DIR e.g. hal/synth/arch
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	846 dnl PACKAGE_VERSION e.g. current
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	847 dnl PACKAGE_INSTALL e.g. hal/synth/arch/current
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	848 dnl
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	849 dnl These, together with the standard variable libexecdir, allow
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	850 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	851 dnl trees.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	852
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	853 AC_DEFUN(ECOS_PACKAGE_DIRS,[
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	854
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	855 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	856 package_dir=`cd ${srcdir} && /bin/pwd`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	857 PACKAGE_VERSION=`dirname ${package_dir}`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	858 PACKAGE_VERSION=`basename ${PACKAGE_VERSION}`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	859
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	860 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	861 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	862 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	863 dnl are being played with symlinks.
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	864 package_dir=`dirname ${package_dir}`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	865 package_dir=`dirname ${package_dir}`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	866
311 c0ffaecb376e Include the following patch, and update affected files. bartv parents: 283 diff changeset	867 possibles="${package_dir}/.. ${package_dir}/../.. ${package_dir}/../../.. ${package_dir}/../../../.."
c0ffaecb376e Include the following patch, and update affected files. bartv parents: 283 diff changeset	868 possibles="${possibles} ${package_dir}/../../../../.. ${package_dir}/../../../../../.."
283 f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	869 AC_FIND_DIR("acsupport", ${possibles}, repository_root)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	870 if test "${repository_root}" = "" ; then
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	871 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	872 fi
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	873 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	874 ECOS_REPOSITORY=`cd "${repository_root}/packages/pkgconf/.." && /bin/pwd`
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	875
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	876 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	877 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	878
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	879 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	880 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	881 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	882 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	883 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	884 PACKAGE_INSTALL="${PACKAGE_DIR}/${PACKAGE_VERSION}"
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	885 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	886
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	887 AC_SUBST(ECOS_REPOSITORY)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	888 AC_SUBST(PACKAGE_DIR)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	889 AC_SUBST(PACKAGE_VERSION)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	890 AC_SUBST(PACKAGE_INSTALL)
f58bc1b2c2bc Reorganization of the host-side autoconfiscation support, and a couple bartv parents: diff changeset	891 ])

Mercurial > ecos

annotate acsupport/acinclude.m4 @ 1192:797d8336bd8a