xpm
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Olivier Sirol
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@ -6,14 +6,14 @@
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# Copyright (C) 1997, 2000 Czo <Olivier.Sirol@lip6.fr>
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# License: GPL (http://www.gnu.org/copyleft/gpl.html)
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# Started: Feb 1997
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# Last Change: Friday 22 September 2000, 16:46
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# Edit Time: 1:43:21
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# Last Change: Tuesday 14 November 2000, 15:19
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# Edit Time: 4:51:47
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# Description: Alliance CAD system configure.in
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#
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# $Id: configure.in,v 1.21 2000/09/22 14:54:08 czo Exp $
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# $Id: configure.in,v 1.22 2000/11/14 14:34:18 czo Exp $
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#
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AC_REVISION($Revision: 1.21 $)dnl
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AC_REVISION($Revision: 1.22 $)dnl
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AC_INIT(configure.in)
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@ -405,234 +405,23 @@ CFLAGS=$OLD_CFLAGS
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dnl ##### Check for libXpm.
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XPM_CFLAGS_LOC=""
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XPM_LIBS_LOC="-lXpm"
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dnl from AfterStep-APPS-990329/ascdc-0.3/autoconf/aclocal.m4
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dnl test to find the hard-to-find libXpm
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dnl mostly copied from AC_PATH_X & AC_PATH_DIRECT, but explictly set
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AC_DEFUN(VT_FIND_LIBXPM,
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[
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AC_REQUIRE_CPP()
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# Initialize some more variables set by options.
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# The variables have the same names as the options, with
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# dashes changed to underlines.
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# If we find XPM, set shell vars xpm_includes and xpm_libraries to the
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# paths, otherwise set no_xpm=yes.
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# Uses ac_ vars as temps to allow command line to override cache and checks.
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OLD_LIBS=$LIBS
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OLD_CFLAGS=$CFLAGS
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LIBS="$OLD_LIBS $XPM_LIBS_LOC $X_LIBS $X_EXTRA_LIBS $X_PRE_LIBS -lXt -lX11"
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CFLAGS="$OLD_CFLAGS $X_CFLAGS $XPM_CFLAGS_LOC"
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AC_MSG_CHECKING(for libXpm)
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AC_ARG_WITH(xpm_includes,
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[ --with-xpm-includes=DIR use XPM includes in DIR],
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xpm_includes="$withval", xpm_includes=NO)
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AC_ARG_WITH(xpm_library,
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[ --with-xpm-library=DIR use XPM library in DIR],
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xpm_libraries="$withval", xpm_libraries=NO)
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# --without-xpm overrides everything else, but does not touch the cache.
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AC_ARG_WITH(xpm,
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[ --with-xpm use XPM])
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if test "$with_xpm" = no; then
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have_xpm=disabled
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else
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AC_CACHE_VAL(ac_cv_have_xpm, [
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vt_xpm_include_X11=no
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if test -n "$xpm_includes"; then
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vt_xpm_includes=$xpm_includes
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else
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vt_xpm_includes=NO
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fi
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if test -n "$xpm_libraries"; then
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vt_xpm_libraries=$xpm_libraries
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else
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vt_xpm_libraries=NO
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fi
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VT_XPM_DIRECT
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if test "$vt_xpm_includes" = NO -o "$vt_xpm_libraries" = NO; then
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ac_cv_have_xpm="have_xpm=no"
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else
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ac_cv_have_xpm="have_xpm=yes \
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vt_xpm_includes=$vt_xpm_includes vt_xpm_libraries=$vt_xpm_libraries \
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vt_xpm_include_X11=$vt_xpm_include_X11"
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fi])dnl
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eval "$ac_cv_have_xpm"
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fi
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if test "$have_xpm" != yes; then
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AC_MSG_RESULT($have_xpm)
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no_xpm=yes
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else
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if test "$xpm_includes" != NO; then
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if test "$xpm_includes" != "$vt_xpm_includes"; then
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vt_xpm_include_X11=no
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if test -z "$xpm_includes"; then
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AC_TRY_CPP([#include <X11/xpm.h>],
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vt_xpm_include_X11=yes)
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else
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if test -r "$xpm_includes/X11/xpm.h"; then
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vt_xpm_include_X11=yes
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fi
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fi
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fi
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vt_xpm_includes=$xpm_includes
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fi
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if test "x$xpm_libraries" != xNO; then
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vt_xpm_libraries=$xpm_libraries
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fi
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# Update the cache value to reflect the command line values.
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ac_cv_have_xpm="have_xpm=yes \
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vt_xpm_includes=$vt_xpm_includes vt_xpm_libraries=$vt_xpm_libraries \
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vt_xpm_include_X11=$vt_xpm_include_X11"
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eval "$ac_cv_have_xpm"
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AC_MSG_RESULT([header:$vt_xpm_includes lib:$vt_xpm_libraries])
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if test -n "$vt_xpm_includes"; then
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HAVEXPM="NOXPM"
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else
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HAVEXPM="XPM"
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fi
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if test -n "$vt_xpm_includes"; then
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XPM_CFLAGS="-I$vt_xpm_includes"
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fi
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XPM_LIBS="-lXpm"
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if test -n "$vt_xpm_libraries"; then
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XPM_LIBS="-L$vt_xpm_libraries $XPM_LIBS"
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AUTO_HAS="$AUTO_HAS -DAUTO_HAS_XPM"
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fi
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fi
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])
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dnl Internal subroutine of VT_FIND_LIBXPM
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dnl Set vt_xpm_include and vt_xpm_libr
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# -------------- find xpm.h and Xpm.a/Xpm.so/Xpm.sl
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AC_DEFUN(VT_XPM_DIRECT,
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[if test "$vt_xpm_includes" = NO; then
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# Guess where to find xpm.h
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# First, try using that file with no special directory specified.
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AC_TRY_CPP([#include <X11/xpm.h>],
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[# We can compile using X headers with no special include directory.
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vt_xpm_includes=
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vt_xpm_include_X11=yes],
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[# Look for the header file in a standard set of common directories.
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for ac_dir in \
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/usr/X11/include \
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/usr/X11R6/include \
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/usr/X11R5/include \
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/usr/X11R4/include \
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\
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/usr/include/X11 \
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/usr/include/X11R6 \
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/usr/include/X11R5 \
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/usr/include/X11R4 \
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\
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/usr/local/X11/include \
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/usr/local/X11R6/include \
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/usr/local/X11R5/include \
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/usr/local/X11R4/include \
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\
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/usr/local/include/X11 \
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/usr/local/include/X11R6 \
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/usr/local/include/X11R5 \
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/usr/local/include/X11R4 \
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\
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/usr/X386/include \
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/usr/x386/include \
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/usr/XFree86/include/X11 \
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\
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/usr/include \
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/usr/local/include \
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/usr/unsupported/include \
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/usr/athena/include \
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/usr/local/x11r5/include \
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/usr/lpp/Xamples/include \
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\
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/usr/openwin/include \
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/usr/openwin/share/include \
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; \
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do
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if test -r "$ac_dir/X11/xpm.h"; then
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vt_xpm_includes="$ac_dir"
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vt_xpm_include_X11=yes
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break
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# Albert@dma.be: does not make sense because we #include <X11/xpm.h>
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# else
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# if test -r "$ac_dir/xpm.h"; then
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# vt_xpm_includes=$ac_dir
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# break
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# fi
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fi
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done])
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fi
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if test "$vt_xpm_libraries" = NO; then
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# Check for the libraries.
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# See if we find them without any special options.
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# Don't add to $LIBS permanently.
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ac_save_LIBS="$LIBS"
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LIBS="-lXpm $LIBS"
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AC_TRY_LINK(, [XpmReadFileToPixmap()],
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[LIBS="$ac_save_LIBS"
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# We can link libXpm with no special library path.
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vt_xpm_libraries=],
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[LIBS="$ac_save_LIBS"
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# First see if replacing the include by lib works.
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for ac_dir in \
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`echo "$vt_xpm_includes" | sed 's,include/X11,lib,;s,include,lib,'` \
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/usr/X11/lib \
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/usr/X11R6/lib \
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/usr/X11R5/lib \
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/usr/X11R4/lib \
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\
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/usr/lib/X11 \
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/usr/lib/X11R6 \
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/usr/lib/X11R5 \
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/usr/lib/X11R4 \
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\
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/usr/local/X11/lib \
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/usr/local/X11R6/lib \
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/usr/local/X11R5/lib \
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/usr/local/X11R4/lib \
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\
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/usr/local/lib/X11 \
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/usr/local/lib/X11R6 \
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/usr/local/lib/X11R5 \
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/usr/local/lib/X11R4 \
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\
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/usr/X386/lib \
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/usr/x386/lib \
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/usr/XFree86/lib/X11 \
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\
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/usr/lib \
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/usr/local/lib \
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/usr/unsupported/lib \
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/usr/athena/lib \
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/usr/local/x11r5/lib \
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/usr/lpp/Xamples/lib \
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\
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/usr/openwin/lib \
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/usr/openwin/share/lib \
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; \
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do
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dnl XXX Shouldn't this really use AC_TRY_LINK to be portable & robust??
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for ac_extension in a so sl; do
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if test -r $ac_dir/libXpm.$ac_extension; then
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vt_xpm_libraries=$ac_dir
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break 2
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fi
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done
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done])
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fi
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])
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VT_FIND_LIBXPM
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XPM_CFLAGS_LOC="$XPM_CFLAGS"
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XPM_LIBS_LOC="$XPM_LIBS"
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AC_TRY_LINK([#include <stdio.h>
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#include <stdlib.h>
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#include <X11/xpm.h>],
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[ XpmWriteFileFromPixmap( NULL, NULL, NULL, NULL, NULL );],
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AC_MSG_RESULT(yes); AUTO_HAS="$AUTO_HAS -DAUTO_HAS_XPM",
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AC_MSG_RESULT(no);XPM_CFLAGS_LOC="" ; XPM_LIBS_LOC=""
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)
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LIBS=$OLD_LIBS
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CFLAGS=$OLD_CFLAGS
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AC_SUBST(XPM_LIBS_LOC)
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AC_SUBST(XPM_CFLAGS_LOC)
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