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d2a8c29880
- This currently just moves over all of the behavior from LLVM. Eventually all of the configure checks that are directly needed by the LLVM build setup should probably go away, and the project should manage their own configuration checks if necessary. - This is the 1st half of this work, the actual Makefile.common hasn't moved over yet. I've tried to stage this in such a way that incremental builds will properly reconfigure for most active developers (the Makefiles don't handle reconfiguring in a perfectly reliable way, and I haven't found an easy way to make them do so). llvm-svn: 142456
40 lines
1.4 KiB
Plaintext
40 lines
1.4 KiB
Plaintext
dnl This macro checks for tclsh which is required to run dejagnu. On some
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dnl platforms (notably FreeBSD), tclsh is named tclshX.Y - this handles
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dnl that for us so we can get the latest installed tclsh version.
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dnl
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AC_DEFUN([DJ_AC_PATH_TCLSH], [
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no_itcl=true
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AC_MSG_CHECKING(for the tclsh program in tclinclude directory)
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AC_ARG_WITH(tclinclude,
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AS_HELP_STRING([--with-tclinclude],
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[directory where tcl headers are]),
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[with_tclinclude=${withval}],[with_tclinclude=''])
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AC_CACHE_VAL(ac_cv_path_tclsh,[
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dnl first check to see if --with-itclinclude was specified
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if test x"${with_tclinclude}" != x ; then
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if test -f ${with_tclinclude}/tclsh ; then
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ac_cv_path_tclsh=`(cd ${with_tclinclude}; pwd)`
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elif test -f ${with_tclinclude}/src/tclsh ; then
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ac_cv_path_tclsh=`(cd ${with_tclinclude}/src; pwd)`
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else
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AC_MSG_ERROR([${with_tclinclude} directory doesn't contain tclsh])
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fi
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fi])
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dnl see if one is installed
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if test x"${ac_cv_path_tclsh}" = x ; then
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AC_MSG_RESULT(none)
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AC_PATH_PROGS([TCLSH],[tclsh8.4 tclsh8.4.8 tclsh8.4.7 tclsh8.4.6 tclsh8.4.5 tclsh8.4.4 tclsh8.4.3 tclsh8.4.2 tclsh8.4.1 tclsh8.4.0 tclsh8.3 tclsh8.3.5 tclsh8.3.4 tclsh8.3.3 tclsh8.3.2 tclsh8.3.1 tclsh8.3.0 tclsh])
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if test x"${TCLSH}" = x ; then
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ac_cv_path_tclsh='';
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else
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ac_cv_path_tclsh="${TCLSH}";
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fi
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else
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AC_MSG_RESULT(${ac_cv_path_tclsh})
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TCLSH="${ac_cv_path_tclsh}"
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AC_SUBST(TCLSH)
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fi
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])
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