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Add a check for the tclsh program needed by dejagnu. This can have weird

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names that have version numbers in it so this macro, DJ_AC_PATH_TCLSH will
make the necessary checks. The makefile variable TCLSH is set to the path
found.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18382 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2004-11-30 08:11:54 +00:00
parent 0f535c6fa8
commit 0fcb9410b9
4 changed files with 188 additions and 30 deletions
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1
autoconf/configure.ac
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@@ -265,6 +265,7 @@ AC_PATH_PROG(POD2MAN,[pod2man],[true pod2man])
AC_PATH_PROG(PYTHON,[python],[true python])
AC_PATH_PROG(QMTEST,[qmtest],[true qmtest])
AC_PATH_PROG(RUNTEST,[runtest],[true runtest])
DJ_AC_PATH_TCLSH
AC_PATH_PROG(ZIP,[zip],[true zip])
dnl Determine if the linker supports the -R option.

56
autoconf/m4/path_tclsh.m4 Normal file
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@@ -0,0 +1,56 @@
dnl This macro checks for tclsh which is required to run dejagnu. On some
dnl platforms (notably FreeBSD), tclsh is named tclshX.Y - this handles
dnl that for us so we can get the latest installed tclsh version.
dnl
AC_DEFUN([DJ_AC_PATH_TCLSH], [
dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../
../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../..
/../../../../../.."
no_itcl=true
AC_MSG_CHECKING(for the tclsh program)
AC_ARG_WITH(tclinclude, [ --with-tclinclude directory where tcl headers are], with_tclinclude=${withval})
AC_CACHE_VAL(ac_cv_path_tclsh,[
dnl first check to see if --with-itclinclude was specified
if test x"${with_tclinclude}" != x ; then
if test -f ${with_tclinclude}/tclsh ; then
ac_cv_path_tclsh=`(cd ${with_tclinclude}; pwd)`
elif test -f ${with_tclinclude}/src/tclsh ; then
ac_cv_path_tclsh=`(cd ${with_tclinclude}/src; pwd)`
else
AC_MSG_ERROR([${with_tclinclude} directory doesn't contain tclsh])
fi
fi
])
dnl next check in private source directory
dnl since ls returns lowest version numbers first, reverse its output
if test x"${ac_cv_path_tclsh}" = x ; then
dnl find the top level Itcl source directory
for i in $dirlist; do
if test -n "`ls -dr $srcdir/$i/tcl* 2>/dev/null`" ; then
tclpath=$srcdir/$i
break
fi
done
dnl find the exact Itcl source dir. We do it this way, cause there
dnl might be multiple version of Itcl, and we want the most recent one.
for i in `ls -dr $tclpath/tcl* 2>/dev/null ` ; do
if test -f $i/src/tclsh ; then
ac_cv_path_tclsh=`(cd $i/src; pwd)`/tclsh
break
fi
done
fi
dnl see if one is installed
if test x"${ac_cv_path_tclsh}" = x ; then
AC_MSG_RESULT(none)
AC_PATH_PROG(tclsh, tclsh)
else
AC_MSG_RESULT(${ac_cv_path_tclsh})
fi
TCLSH="${ac_cv_path_tclsh}"
AC_SUBST(TCLSH)
])