147 lines
3.5 KiB
Plaintext
147 lines
3.5 KiB
Plaintext
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AC_DEFUN(CYGNUS_PATH_TK, [
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#
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# Ok, lets find the tk source trees so we can use the headers
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# If the directory (presumably symlink) named "tk" exists, use that one
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# in preference to any others. Same logic is used when choosing library
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# and again with Tcl.
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#
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AC_CHECKING(for Tk source directory)
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TKHDIR=""
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for i in `ls -d ${srcdir}/../tk* 2>/dev/null` ${srcdir}/../tk ; do
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if test -f $i/tk.h ; then
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TKHDIR="-I$i"
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fi
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done
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# if we can't find it, see if one is installed
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if test x"$TKHDIR" = x ; then
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installed=0
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if test -f $prefix/include/tk.h; then
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installed=1 TKHDIR="-I$prefix/include"
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else
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AC_HEADER_CHECK(tk.h, installed=1)
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fi
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if test $installed -eq 0 ; then
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TKHDIR="# no Tk directory found"
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AC_MSG_WARN(Can't find Tk directory)
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fi
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fi
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if test x"$TKHDIR" != x ; then
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AC_MSG_RESULT(Setting TKHDIR to be $i)
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fi
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#
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# Ok, lets find the tk library
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# First, look for one uninstalled.
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#
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TKLIB=""
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AC_CHECKING(for Tk library)
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for i in `ls -d ../tk* 2>/dev/null` ../tk ; do
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if test -f "$i/Makefile" ; then
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TKLIB=$i/libtk.a
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fi
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done
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# If not found, look for installed version
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if test x"$TKLIB" = x ; then
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dnl This doesn't work because of unresolved symbols.
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dnl AC_HAVE_LIBRARY(libtk.a, installed=1, installed=0)
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if test -f $prefix/lib/libtk.a; then
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installed=1
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else
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installed=0
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fi
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if test $installed -eq 1 ; then
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TKLIB="-ltk"
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fi
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fi
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# If still not found, assume Tk simply hasn't been built yet
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if test x"$TKLIB" = x ; then
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for i in `ls -d ../tk* 2>/dev/null` ../tk ; do
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if test -f "$i/tk.h" ; then
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TKLIB=$i/libtk.a
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fi
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done
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fi
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if test x"$TKLIB" = x ; then
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TKLIB="# no Tk library found"
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AC_MSG_WARN(Can't find Tk library)
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else
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AC_MSG_RESULT(setting TKLIB to be $TKLIB)
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no_tk=
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fi
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AC_SUBST(TKHDIR)
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AC_SUBST(TKLIB)
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])
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AC_DEFUN(CYGNUS_PATH_TCL, [
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#
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# Ok, lets find the tcl source trees so we can use the headers
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#
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# Warning: transition of version 9 to 10 will break this algorithm
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# because 10 sorts before 9.
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#
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AC_CHECKING(for Tcl source directory)
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TCLHDIR=""
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for i in `ls -d ${srcdir}/../tcl* 2>/dev/null` ${srcdir}/../tcl ; do
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if test -f $i/tclInt.h ; then
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TCLHDIR="-I$i"
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fi
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done
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# if we can't find it, see if one is installed
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if test x"$TCLHDIR" = x ; then
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installed=0
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if test -f $prefix/include/tclInt.h; then
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installed=1 TCLHDIR="-I$prefix/include"
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else
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AC_HEADER_CHECK(tclInt.h, installed=1)
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fi
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if test $installed -eq 0 ; then
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TCLHDIR="# no Tcl directory found"
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AC_MSG_WARN(Can't find Tcl directory)
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fi
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else
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AC_MSG_RESULT(setting TCLHDIR to be $i)
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fi
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#
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# Ok, lets find the tcl library
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# First, look for the latest uninstalled
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#
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TCLLIB=""
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AC_CHECKING(for Tcl library)
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for i in `ls -d ../tcl* 2>/dev/null` ../tcl ; do
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if test -f "$i/Makefile" ; then
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TCLLIB=$i/libtcl.a
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fi
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done
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# If not found, look for installed version
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if test x"$TCLLIB" = x ; then
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dnl Don't use this, since we can't use it for libtk.a.
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dnl AC_HAVE_LIBRARY(libtcl.a, installed=1, installed=0)
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if test -f $prefix/lib/libtcl.a; then installed=1; else installed=0; fi
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if test $installed -eq 1 ; then
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TCLLIB="-ltcl"
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fi
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fi
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# If still not found, assume Tcl simply hasn't been built yet
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if test x"$TCLLIB" = x ; then
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for i in `ls -d ../tcl* 2>/dev/null` ../tcl ; do
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if test -f "$i/tcl.h" ; then
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TCLLIB=$i/libtcl.a
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fi
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done
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fi
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if test x"$TCLLIB" = x ; then
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TCLLIB="# no Tcl library found"
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AC_MSG_WARN(Can't find Tcl library)
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else
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AC_MSG_RESULT(setting TCLLIB to be $TCLLIB)
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fi
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AC_SUBST(TCLHDIR)
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AC_SUBST(TCLLIB)
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])
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