-dnl> test to find the hard-to-find libXpm
-dnl> mostly copied from AC_PATH_X & AC_PATH_DIRECT, but explictly set
-
-AC_DEFUN([VT_FIND_LIBXPM],
-[
-AC_REQUIRE_CPP()
-
-# Initialize some more variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-
-# If we find XPM, set shell vars xpm_includes and xpm_libraries to the
-# paths, otherwise set no_xpm=yes.
-# Uses ac_ vars as temps to allow command line to override cache and checks.
-AC_MSG_CHECKING(for libXpm)
-
-AC_ARG_WITH(xpm_includes,
- [ --with-xpm-includes=DIR use XPM includes in DIR],
- xpm_includes="$withval", xpm_includes=NO)
-AC_ARG_WITH(xpm_library,
- [ --with-xpm-library=DIR use XPM library in DIR],
- xpm_libraries="$withval", xpm_libraries=NO)
-
-# --without-xpm overrides everything else, but does not touch the cache.
-AC_ARG_WITH(xpm,
- [ --with-xpm use XPM])
-if test "$with_xpm" = no; then
- have_xpm=disabled
-else
- AC_CACHE_VAL(ac_cv_have_xpm, [
- vt_xpm_include_X11=no
- if test -n "$xpm_includes"; then
- vt_xpm_includes=$xpm_includes
- else
- vt_xpm_includes=NO
- fi
- if test -n "$xpm_libraries"; then
- vt_xpm_libraries=$xpm_libraries
- else
- vt_xpm_libraries=NO
- fi
-
- VT_XPM_DIRECT
-
- if test "$vt_xpm_includes" = NO -o "$vt_xpm_libraries" = NO; then
- ac_cv_have_xpm="have_xpm=no"
- else
- ac_cv_have_xpm="have_xpm=yes \
- vt_xpm_includes=$vt_xpm_includes vt_xpm_libraries=$vt_xpm_libraries \
- vt_xpm_include_X11=$vt_xpm_include_X11"
- fi])dnl
- eval "$ac_cv_have_xpm"
-fi
-
-if test "$have_xpm" != yes; then
- AC_MSG_RESULT($have_xpm)
- no_xpm=yes
-else
- if test "$xpm_includes" != NO; then
- if test "$xpm_includes" = "$vt_xpm_includes"; then
- if test -r "$xpm_includes/X11/xpm.h"; then
- vt_xpm_include_X11=yes
- fi
- else
- vt_xpm_include_X11=no
- if test -z "$xpm_includes"; then
- AC_TRY_CPP([#include <X11/xpm.h>],
- vt_xpm_include_X11=yes)
- else
- if test -r "$xpm_includes/X11/xpm.h"; then
- vt_xpm_include_X11=yes
- fi
- fi
- fi
- vt_xpm_includes=$xpm_includes
- fi
- if test "x$xpm_libraries" != xNO; then
- vt_xpm_libraries=$xpm_libraries
- fi
- # Update the cache value to reflect the command line values.
- ac_cv_have_xpm="have_xpm=yes \
- vt_xpm_includes=$vt_xpm_includes vt_xpm_libraries=$vt_xpm_libraries \
- vt_xpm_include_X11=$vt_xpm_include_X11"
- eval "$ac_cv_have_xpm"
- AC_MSG_RESULT([-I$vt_xpm_includes, -L$vt_xpm_libraries])
- if test -n "$vt_xpm_includes"; then
- XPM_CPPFLAGS="-DHAVE_LIBXPM"
- fi
- if test -n "$vt_xpm_includes"; then
- XPM_CFLAGS="-I$vt_xpm_includes"
- fi
- XPM_LIBS="-lXpm"
- if test -n "$vt_xpm_libraries"; then
- XPM_LIBS="-L$vt_xpm_libraries $XPM_LIBS"
- fi
- if test "x$vt_xpm_include_X11" = xyes; then
- AC_DEFINE(XPM_INC_X11, 1, Define if you include <X11/xpm.h> on a normal include path (be careful))
- fi
-fi
-
-AC_SUBST(XPM_CPPFLAGS)
-AC_SUBST(XPM_CFLAGS)
-AC_SUBST(XPM_LIBS)
-])
-
-dnl Internal subroutine of VT_FIND_LIBXPM
-dnl Set vt_xpm_include and vt_xpm_libr
-# -------------- find xpm.h and Xpm.a/Xpm.so/Xpm.sl
-AC_DEFUN([VT_XPM_DIRECT],
-[if test "$vt_xpm_includes" = NO; then
- # Guess where to find xpm.h
-
-ac_save_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-
- # First, try using that file with no special directory specified.
-AC_TRY_CPP([#include <X11/xpm.h>],
-[# We can compile using X headers with no special include directory.
-vt_xpm_includes=
-vt_xpm_include_X11=yes],
-[CPPFLAGS="$ac_save_CPPFLAGS"
-# Look for the header file in a standard set of common directories.
- for ac_dir in \
- /usr/X11/include \
- /usr/X11R6/include \
- /usr/X11R5/include \
- /usr/X11R4/include \
- \
- /usr/include/X11 \
- /usr/include/X11R6 \
- /usr/include/X11R5 \
- /usr/include/X11R4 \
- \
- /usr/local/X11/include \
- /usr/local/X11R6/include \
- /usr/local/X11R5/include \
- /usr/local/X11R4/include \
- \
- /usr/local/include/X11 \
- /usr/local/include/X11R6 \
- /usr/local/include/X11R5 \
- /usr/local/include/X11R4 \
- \
- /usr/X386/include \
- /usr/x386/include \
- /usr/XFree86/include/X11 \
- \
- /usr/include \
- /usr/local/include \
- /usr/unsupported/include \
- /usr/athena/include \
- /usr/local/x11r5/include \
- /usr/lpp/Xamples/include \
- \
- /usr/openwin/include \
- /usr/openwin/share/include \
- ; \
- do
- if test -r "$ac_dir/X11/xpm.h"; then
- vt_xpm_includes="$ac_dir"
- vt_xpm_include_X11=yes
- break
- else
- if test -r "$ac_dir/xpm.h"; then
- vt_xpm_includes=$ac_dir
- break
- fi
- fi
- done])
-fi
-
-if test "$vt_xpm_libraries" = NO; then
- # Check for the libraries.
-
- # See if we find them without any special options.
- # Don't add to $LIBS permanently.
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS $X_LIBS -lXpm -lX11"
-AC_TRY_LINK(, [XpmReadFileToPixmap()],
-[LIBS="$ac_save_LIBS"
-# We can link libXpm with no special library path.
-vt_xpm_libraries=],
-[LIBS="$ac_save_LIBS"
-# First see if replacing the include by lib works.
-for ac_dir in \
- `echo "$vt_xpm_includes" | sed 's,include/X11,lib,;s,include,lib,'` \
- /usr/X11/lib \
- /usr/X11R6/lib \
- /usr/X11R5/lib \
- /usr/X11R4/lib \
- \
- /usr/lib/X11 \
- /usr/lib/X11R6 \
- /usr/lib/X11R5 \
- /usr/lib/X11R4 \
- \
- /usr/local/X11/lib \
- /usr/local/X11R6/lib \
- /usr/local/X11R5/lib \
- /usr/local/X11R4/lib \
- \
- /usr/local/lib/X11 \
- /usr/local/lib/X11R6 \
- /usr/local/lib/X11R5 \
- /usr/local/lib/X11R4 \
- \
- /usr/X386/lib \
- /usr/x386/lib \
- /usr/XFree86/lib/X11 \
- \
- /usr/lib \
- /usr/local/lib \
- /usr/unsupported/lib \
- /usr/athena/lib \
- /usr/local/x11r5/lib \
- /usr/lpp/Xamples/lib \
- \
- /usr/openwin/lib \
- /usr/openwin/share/lib \
- ; \
-do
-dnl XXX Shouldn't this really use AC_TRY_LINK to be portable & robust??
- for ac_extension in a so sl; do
- if test -r $ac_dir/libXpm.$ac_extension; then
- vt_xpm_libraries=$ac_dir
- break 2
- fi
- done
-done])
-fi
-])
+m4_include([ptytty.m4])
projects / dana / urxvt.git / blobdiff