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Viewing changes to config/tcl.m4

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2009-03-20 12:00:13 UTC
  • Revision ID: james.westby@ubuntu.com-20090320120013-hogj7egc5mjncc5g
Tags: upstream-8.4~0cvs20090328
Import upstream version 8.4~0cvs20090328

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config/tcl.m4
 
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# $PostgreSQL$
 
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# Autoconf macros to check for Tcl related things
 
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AC_DEFUN([PGAC_PATH_TCLSH],
 
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[AC_PATH_PROGS(TCLSH, [tclsh tcl tclsh8.5 tclsh85 tclsh8.4 tclsh84 tclsh8.3 tclsh83])
 
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if test x"$TCLSH" = x""; then
 
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  AC_MSG_ERROR([Tcl shell not found])
 
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fi
 
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])
 
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# PGAC_PATH_TCLCONFIGSH([SEARCH-PATH])
 
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# ------------------------------------
 
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AC_DEFUN([PGAC_PATH_TCLCONFIGSH],
 
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[AC_REQUIRE([PGAC_PATH_TCLSH])[]dnl
 
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AC_BEFORE([$0], [PGAC_PATH_TKCONFIGSH])[]dnl
 
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AC_MSG_CHECKING([for tclConfig.sh])
 
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# Let user override test
 
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if test -z "$TCL_CONFIG_SH"; then
 
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    pgac_test_dirs="$1"
 
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    set X $pgac_test_dirs; shift
 
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    if test $[#] -eq 0; then
 
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        test -z "$TCLSH" && AC_MSG_ERROR([unable to locate tclConfig.sh because no Tcl shell was found])
 
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        set X `echo 'puts $auto_path' | $TCLSH`; shift
 
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    fi
 
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    for pgac_dir do
 
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        if test -r "$pgac_dir/tclConfig.sh"; then
 
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            TCL_CONFIG_SH=$pgac_dir/tclConfig.sh
 
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            break
 
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        fi
 
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    done
 
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fi
 
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if test -z "$TCL_CONFIG_SH"; then
 
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    AC_MSG_RESULT(no)
 
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    AC_MSG_ERROR([file 'tclConfig.sh' is required for Tcl])
 
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else
 
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    AC_MSG_RESULT([$TCL_CONFIG_SH])
 
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fi
 
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AC_SUBST([TCL_CONFIG_SH])
 
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])# PGAC_PATH_TCLCONFIGSH
 
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# PGAC_PATH_TKCONFIGSH([SEARCH-PATH])
 
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# ------------------------------------
 
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AC_DEFUN([PGAC_PATH_TKCONFIGSH],
 
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[AC_REQUIRE([PGAC_PATH_TCLSH])[]dnl
 
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AC_MSG_CHECKING([for tkConfig.sh])
 
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# Let user override test
 
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if test -z "$TK_CONFIG_SH"; then
 
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    pgac_test_dirs="$1"
 
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    set X $pgac_test_dirs; shift
 
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    if test $[#] -eq 0; then
 
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        test -z "$TCLSH" && AC_MSG_ERROR([unable to locate tkConfig.sh because no Tcl shell was found])
 
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        set X `echo 'puts $auto_path' | $TCLSH`; shift
 
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    fi
 
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    for pgac_dir do
 
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        if test -r "$pgac_dir/tkConfig.sh"; then
 
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            TK_CONFIG_SH=$pgac_dir/tkConfig.sh
 
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            break
 
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        fi
 
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    done
 
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fi
 
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if test -z "$TK_CONFIG_SH"; then
 
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    AC_MSG_RESULT(no)
 
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    AC_MSG_ERROR([file 'tkConfig.sh' is required for Tk])
 
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else
 
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    AC_MSG_RESULT([$TK_CONFIG_SH])
 
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fi
 
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AC_SUBST([TK_CONFIG_SH])
 
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])# PGAC_PATH_TKCONFIGSH
 
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# PGAC_EVAL_TCLCONFIGSH(FILE, WANTED-VARS)
 
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# ----------------------------------------
 
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# Assigns variables listed in WANTED-VARS by reading FILE and
 
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# evaluating it according to the quoting scheme of tclConfig.sh and
 
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# tkConfig.sh.  Calls AC_SUBST for each variable.
 
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AC_DEFUN([PGAC_EVAL_TCLCONFIGSH],
 
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[. "$1"
 
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m4_foreach([pgac_item], [$2],
 
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[eval pgac_item=\"[$]pgac_item\"
 
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AC_SUBST(pgac_item)])])