191 lines
5.3 KiB
Plaintext
191 lines
5.3 KiB
Plaintext
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dnl AC_FIND_XPM
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dnl ---------------
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dnl
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dnl Find Xpm libraries and headers.
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dnl Put Xpm include directory in xpm_includes,
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dnl put Xpm library directory in xpm_libraries,
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dnl and add appropriate flags to X_CFLAGS and X_LIBS.
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dnl
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dnl
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AC_DEFUN([AC_FIND_XPM],
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[
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AC_REQUIRE([AC_PATH_XTRA])
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xpm_includes=
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xpm_libraries=
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AC_ARG_WITH(xpm,
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[ --without-xpm do not use the Xpm library])
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dnl Treat --without-xpm like
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dnl --without-xpm-includes --without-xpm-libraries.
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if test "$with_xpm" = "no"
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then
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xpm_includes=no
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xpm_libraries=no
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fi
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AC_ARG_WITH(xpm-includes,
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[ --with-xpm-includes=DIR Xpm include files are in DIR],
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xpm_includes="$withval")
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AC_ARG_WITH(xpm-libraries,
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[ --with-xpm-libraries=DIR
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Xpm libraries are in DIR],
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xpm_libraries="$withval")
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AC_MSG_CHECKING(for Xpm)
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#
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#
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# Search the include files. Note that XPM can come in <X11/xpm.h> (as
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# in X11R6) or in <xpm.h> if installed locally.
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#
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if test "$xpm_includes" = ""; then
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AC_CACHE_VAL(ice_cv_xpm_includes,
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[
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ice_xpm_save_LIBS="$LIBS"
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ice_xpm_save_CFLAGS="$CFLAGS"
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ice_xpm_save_CPPFLAGS="$CPPFLAGS"
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ice_xpm_save_LDFLAGS="$LDFLAGS"
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#
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LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
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CFLAGS="$X_CFLAGS $CFLAGS"
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CPPFLAGS="$X_CFLAGS $CPPFLAGS"
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LDFLAGS="$X_LIBS $LDFLAGS"
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#
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AC_TRY_COMPILE([
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#include <X11/xpm.h>
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],[int a;],
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[
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# X11/xpm.h is in the standard search path.
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ice_cv_xpm_includes=
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],
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[
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# X11/xpm.h is not in the standard search path.
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# Locate it and put its directory in `xpm_includes'
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#
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# /usr/include/Motif* are used on HP-UX (Motif).
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# /usr/include/X11* are used on HP-UX (X and Xaw).
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# /usr/dt is used on Solaris (Motif).
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# /usr/openwin is used on Solaris (X and Xaw).
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# Other directories are just guesses.
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for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
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/usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
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/usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
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/usr/dt/include /usr/openwin/include \
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/usr/dt/*/include /opt/*/include /usr/include/Motif* \
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/usr/*/include/X11R6 /usr/*/include/X11R5 /usr/*/include/X11R4 \
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"${prefix}"/*/include /usr/*/include /usr/local/*/include \
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"${prefix}"/include/* /usr/include/* /usr/local/include/*; do
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if test -f "$dir/X11/xpm.h" || test -f "$dir/xpm.h"; then
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ice_cv_xpm_includes="$dir"
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break
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fi
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done
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if test "$ice_cv_xpm_includes" = "/usr/include"; then
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ice_cv_xpm_includes=
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fi
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])
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#
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LIBS="$ice_xpm_save_LIBS"
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CFLAGS="$ice_xpm_save_CFLAGS"
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CPPFLAGS="$ice_xpm_save_CPPFLAGS"
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LDFLAGS="$ice_xpm_save_LDFLAGS"
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])
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xpm_includes="$ice_cv_xpm_includes"
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fi
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#
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#
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# Now for the libraries.
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#
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if test "$xpm_libraries" = ""; then
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AC_CACHE_VAL(ice_cv_xpm_libraries,
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[
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ice_xpm_save_LIBS="$LIBS"
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ice_xpm_save_CFLAGS="$CFLAGS"
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ice_xpm_save_CPPFLAGS="$CPPFLAGS"
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ice_xpm_save_LDFLAGS="$LDFLAGS"
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#
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LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
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CFLAGS="$X_CFLAGS $CFLAGS"
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CPPFLAGS="$X_CFLAGS $CPPFLAGS"
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LDFLAGS="$X_LIBS $LDFLAGS"
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#
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#
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# We use XtToolkitInitialize() here since it takes no arguments
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# and thus also works with a C++ compiler.
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AC_TRY_LINK([
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#include <X11/Intrinsic.h>
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#include <X11/xpm.h>
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],[XtToolkitInitialize();],
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[
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# libxpm.a is in the standard search path.
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ice_cv_xpm_libraries=
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],
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[
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# libXpm.a is not in the standard search path.
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# Locate it and put its directory in `xpm_libraries'
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#
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#
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# /usr/lib/Motif* are used on HP-UX (Motif).
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# /usr/lib/X11* are used on HP-UX (X and Xpm).
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# /usr/dt is used on Solaris (Motif).
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# /usr/openwin is used on Solaris (X and Xpm).
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# Other directories are just guesses.
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for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
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/usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
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/usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
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/usr/dt/lib /usr/openwin/lib \
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/usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
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/usr/*/lib/X11R6 /usr/*/lib/X11R5 /usr/*/lib/X11R4 /usr/*/lib/X11 \
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"${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
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"${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
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if test -d "$dir" && test "`ls $dir/libXpm.* 2> /dev/null`" != ""; then
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ice_cv_xpm_libraries="$dir"
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break
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fi
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done
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])
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#
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LIBS="$ice_xpm_save_LIBS"
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CFLAGS="$ice_xpm_save_CFLAGS"
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CPPFLAGS="$ice_xpm_save_CPPFLAGS"
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LDFLAGS="$ice_xpm_save_LDFLAGS"
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])
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#
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xpm_libraries="$ice_cv_xpm_libraries"
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fi
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#
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# Add Xpm definitions to X flags
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#
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if test "$xpm_includes" != "" && test "$xpm_includes" != "$x_includes" && test "$xpm_includes" != "no"
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then
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X_CFLAGS="-I$xpm_includes $X_CFLAGS"
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fi
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if test "$xpm_libraries" != "" && test "$xpm_libraries" != "$x_libraries" && test "$xpm_libraries" != "no"
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then
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case "$X_LIBS" in
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*-R\ *) X_LIBS="-L$xpm_libraries -R $xpm_libraries $X_LIBS";;
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*-R*) X_LIBS="-L$xpm_libraries -R$xpm_libraries $X_LIBS";;
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*) X_LIBS="-L$xpm_libraries $X_LIBS";;
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esac
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fi
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#
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#
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xpm_libraries_result="$xpm_libraries"
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xpm_includes_result="$xpm_includes"
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if test "$xpm_libraries_result" != "no" && test "$xpm_includes_result" != "no"
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then AC_DEFINE(HAVE_XPM, 1, "Define if you have libxpm")
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LINK_XPM="-lXpm"
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else LINK_XPM=""
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fi
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AC_SUBST(LINK_XPM)
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test "$xpm_libraries_result" = "" &&
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xpm_libraries_result="in default path"
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test "$xpm_includes_result" = "" &&
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xpm_includes_result="in default path"
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test "$xpm_libraries_result" = "no" &&
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xpm_libraries_result="(none)"
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test "$xpm_includes_result" = "no" &&
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xpm_includes_result="(none)"
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AC_MSG_RESULT(
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[libraries $xpm_libraries_result, headers $xpm_includes_result])
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])dnl
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