5 kx dnl #
5 kx dnl # /usr/share/aclocal/dialog.m4
5 kx dnl #
5 kx dnl # Configure paths for dialog
5 kx dnl # Andrew V.Kosteltsev
5 kx
5 kx dnl ============================================================
5 kx dnl
5 kx dnl Synopsis:
5 kx dnl AC_CHECK_DIALOG([MIN-VERSION [, # minimum dialog version, e.g. 1.3-20190211
5 kx dnl DEFAULT-WITH-DIALOG [, # default value for --with-dialog option
5 kx dnl DEFAULT-WITH-DIALOG-TEST [,# default value for --with-dialog-test option
5 kx dnl EXTEND-VARS [, # whether CFLAGS/LDFLAGS/etc are extended
5 kx dnl ACTION-IF-FOUND [, # action to perform if dialog was found
5 kx dnl ACTION-IF-NOT-FOUND # action to perform if dialog was not found
5 kx dnl ]]]]]])
5 kx dnl Examples:
5 kx dnl AC_CHECK_DIALOG(1.3-20210621)
5 kx dnl AC_CHECK_DIALOG(1.3-20210621,,,no,CFLAGS="$CFLAGS -DHAVE_DIALOG $DIALOG_CFLAGS")
5 kx dnl AC_CHECK_DIALOG(1.3-20210621,yes,yes,yes,CFLAGS="$CFLAGS -DHAVE_DIALOG")
5 kx dnl
5 kx dnl
5 kx dnl If you have to change prefix returned by dialog-config script or change
5 kx dnl location of dialog-config, you may set environment variable DIALOG_CONFIG,
5 kx dnl for example:
5 kx dnl
5 kx dnl # export DIALOG_CONFIG="dialog-config --prefix=/usr/local"
5 kx dnl # export DIALOG_CONFIG="/usr/bin/dialog-config --prefix=/usr/local"
5 kx dnl
5 kx dnl ============================================================
5 kx dnl
5 kx dnl ============================================================
5 kx dnl auxilliary macros
5 kx dnl ============================================================
5 kx AC_DEFUN([_AC_DIALOG_ERROR], [dnl
5 kx AC_MSG_RESULT([*FAILED*])
5 kx cat <<EOT | sed -e 's/^[[ ]]*/ | /' -e 's/>>/ /' 1>&2
5 kx $1
5 kx EOT
5 kx exit 1
5 kx ])
5 kx
5 kx AC_DEFUN([_AC_DIALOG_VERBOSE], [dnl
5 kx if test ".$verbose" = .yes; then
5 kx AC_MSG_RESULT([ $1])
5 kx fi
5 kx ])
5 kx
5 kx dnl ============================================================
5 kx dnl the user macro
5 kx dnl ============================================================
5 kx AC_DEFUN([AC_CHECK_DIALOG], [dnl
5 kx dnl
5 kx dnl ============================================================
5 kx dnl prerequisites
5 kx dnl ============================================================
5 kx AC_REQUIRE([AC_PROG_CC])dnl
5 kx AC_REQUIRE([AC_PROG_CPP])dnl
5 kx dnl
5 kx dnl ============================================================
5 kx dnl set DIALOG_CONFIG variable
5 kx dnl ============================================================
5 kx if test -z "$DIALOG_CONFIG"; then
5 kx DIALOG_CONFIG='dialog-config'
5 kx fi
5 kx dnl
5 kx DIALOG_CFLAGS=''
5 kx DIALOG_LDFLAGS=''
5 kx DIALOG_LIBS=''
5 kx AC_SUBST(DIALOG_CFLAGS)
5 kx AC_SUBST(DIALOG_LDFLAGS)
5 kx AC_SUBST(DIALOG_LIBS)
5 kx dnl
5 kx dnl ============================================================
5 kx dnl command line options
5 kx dnl ============================================================
5 kx _AC_DIALOG_VERBOSE([])
5 kx AC_ARG_WITH(dialog,dnl
5 kx [ --with-dialog[=ARG] Build with dialog Library (default=]ifelse([$2],,yes,$2)[)],dnl
5 kx ,dnl
5 kx with_dialog="ifelse([$2],,yes,$2)"
5 kx )dnl
5 kx AC_ARG_WITH(dialog-test,dnl
5 kx [ --with-dialog-test Perform dialog Sanity Test (default=]ifelse([$3],,yes,$3)[)],dnl
5 kx ,dnl
5 kx with_dialog_test="ifelse([$3],,yes,$3)"
5 kx )dnl
5 kx _AC_DIALOG_VERBOSE([+ Command Line Options:])
5 kx _AC_DIALOG_VERBOSE([ o --with-dialog=$with_dialog])
5 kx _AC_DIALOG_VERBOSE([ o --with-dialog-test=$with_dialog_test])
5 kx dnl
5 kx dnl ============================================================
5 kx dnl configuration
5 kx dnl ============================================================
5 kx if test ".$with_dialog" != .no; then
5 kx dialog_subdir=no
5 kx dialog_subdir_opts=''
5 kx case "$with_dialog" in
5 kx subdir:* )
5 kx dialog_subdir=yes
5 kx changequote(, )dnl
5 kx dialog_subdir_opts=`echo $with_dialog | sed -e 's/^subdir:[^ ]*[ ]*//'`
5 kx with_dialog=`echo $with_dialog | sed -e 's/^subdir:\([^ ]*\).*$/\1/'`
5 kx changequote([, ])dnl
5 kx ;;
5 kx esac
5 kx dialog_version=""
5 kx dialog_location=""
5 kx dialog_type=""
5 kx dialog_cflags=""
5 kx dialog_ldflags=""
5 kx dialog_libs=""
5 kx if test ".$with_dialog" = .yes; then
5 kx # via config script in $PATH
5 kx changequote(, )dnl
5 kx dialog_version=`($DIALOG_CONFIG --version) 2>/dev/null |\
5 kx sed -e 's/^.*\([0-9]\.[0-9]*[-][0-9]*\).*$/\1/'`
5 kx changequote([, ])dnl
5 kx if test ".$dialog_version" != .; then
5 kx dialog_location=`$DIALOG_CONFIG --prefix`
5 kx dialog_type='installed'
5 kx dialog_cflags=`$DIALOG_CONFIG --cflags`
5 kx dialog_ldflags=`$DIALOG_CONFIG --ldflags`
5 kx dialog_libs=`$DIALOG_CONFIG --libs`
5 kx fi
5 kx elif test -d "$with_dialog"; then
5 kx with_dialog=`echo $with_dialog | sed -e 's;/*$;;'`
5 kx dialog_found=no
5 kx # via config script under a specified directory
5 kx # (a standard installation, but not a source tree)
5 kx if test ".$dialog_found" = .no; then
5 kx for _dir in $with_dialog/bin $with_dialog; do
5 kx if test -f "$_dir/dialog-config"; then
5 kx test -f "$_dir/dialog-config.in" && continue # dialog-config in source tree!
5 kx changequote(, )dnl
5 kx dialog_version=`($_dir/dialog-config --version) 2>/dev/null |\
5 kx sed -e 's/^.*\([0-9]\.[0-9]*[.][0-9]*\).*$/\1/'`
5 kx changequote([, ])dnl
5 kx if test ".$dialog_version" != .; then
5 kx dialog_location=`$_dir/dialog-config --prefix`
5 kx dialog_type="installed"
5 kx dialog_cflags=`$_dir/dialog-config --cflags`
5 kx dialog_ldflags=`$_dir/dialog-config --ldflags`
5 kx dialog_libs=`$_dir/dialog-config --libs`
5 kx dialog_found=yes
5 kx break
5 kx fi
5 kx fi
5 kx done
5 kx fi
5 kx fi
5 kx _AC_DIALOG_VERBOSE([+ Determined Location:])
5 kx _AC_DIALOG_VERBOSE([ o path: $dialog_location])
5 kx _AC_DIALOG_VERBOSE([ o type: $dialog_type])
5 kx if test ".$dialog_version" = .; then
5 kx if test ".$with_dialog" != .yes; then
5 kx _AC_DIALOG_ERROR([dnl
5 kx Unable to locate dialog under $with_dialog.
5 kx Please specify the correct path to either a dialog installation tree
5 kx (use --with-dialog=DIR if you used --prefix=DIR for installing dialog in
5 kx the past).])
5 kx else
5 kx _AC_DIALOG_ERROR([dnl
5 kx Unable to locate dialog in any system-wide location (see \$PATH).
5 kx Please specify the correct path to either a dialog installation tree
5 kx (use --with-dialog=DIR if you used --prefix=DIR for installing dialog in
5 kx the past, or set the DIALOG_CONFIG environment variable to the full path
5 kx to dialog-config).])
5 kx fi
5 kx fi
5 kx dnl ========================================================
5 kx dnl Check whether the found version is sufficiently new
5 kx dnl ========================================================
5 kx _req_version="ifelse([$1],,1.0.0,$1)"
5 kx for _var in dialog_version _req_version; do
5 kx eval "_val=\"\$${_var}\""
5 kx _major=`echo $_val | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\([[.]]\)\([[0-9]]*\)/\1/'`
5 kx _minor=`echo $_val | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\([[.]]\)\([[0-9]]*\)/\2/'`
5 kx _micro=`echo $_val | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\([[.]]\)\([[0-9]]*\)/\4/'`
5 kx _hex=`echo dummy | awk '{ printf("%d%02d%02d", major, minor, micro); }' \
5 kx "major=$_major" "minor=$_minor" "micro=$_micro"`
5 kx eval "${_var}_hex=\"\$_hex\""
5 kx done
5 kx _AC_DIALOG_VERBOSE([+ Determined Versions:])
5 kx _AC_DIALOG_VERBOSE([ o existing: $dialog_version -> 0x$dialog_version_hex])
5 kx _AC_DIALOG_VERBOSE([ o required: $_req_version -> 0x$_req_version_hex])
5 kx _ok=0
5 kx if test ".$dialog_version_hex" != .; then
5 kx if test ".$_req_version_hex" != .; then
5 kx if test $dialog_version_hex -ge $_req_version_hex; then
5 kx _ok=1
5 kx fi
5 kx fi
5 kx fi
5 kx if test ".$_ok" = .0; then
5 kx _AC_DIALOG_ERROR([dnl
5 kx Found dialog version $dialog_version, but required at least version $_req_version.
5 kx Upgrade dialog under $dialog_location to $_req_version or higher first, please.])
5 kx fi
5 kx dnl ========================================================
5 kx dnl Perform dialog Sanity Compile Check
5 kx dnl ========================================================
5 kx if test ".$with_dialog_test" = .yes; then
5 kx _ac_save_CFLAGS="$CFLAGS"
5 kx _ac_save_LDFLAGS="$LDFLAGS"
5 kx _ac_save_LIBS="$LIBS"
5 kx CFLAGS="$CFLAGS $dialog_cflags"
5 kx LDFLAGS="$LDFLAGS $dialog_ldflags"
5 kx LIBS="$LIBS $dialog_libs"
5 kx _AC_DIALOG_VERBOSE([+ Test Build Environment:])
5 kx _AC_DIALOG_VERBOSE([ o CFLAGS="$CFLAGS"])
5 kx _AC_DIALOG_VERBOSE([ o LDFLAGS="$LDFLAGS"])
5 kx _AC_DIALOG_VERBOSE([ o LIBS="$LIBS"])
5 kx cross_compile=no
5 kx define([_code1], [
5 kx #include <stdlib.h>
5 kx #include <stdio.h>
5 kx #include <strings.h> /* index(3) */
5 kx
5 kx #include <dialog.h>
5 kx #include <dlg_colors.h>
5 kx #include <dlg_keys.h>
5 kx ])
5 kx define([_code2], [
5 kx int status = 0;
5 kx
5 kx bzero( (void *)&dialog_vars, sizeof(DIALOG_VARS) );
5 kx
5 kx init_dialog(stdin, stdout);
5 kx
5 kx dialog_vars.colors = 1;
5 kx dialog_vars.backtitle = "Test dialog Library";
5 kx dialog_vars.dlg_clear_screen = 1;
5 kx dialog_vars.sleep_secs = 1;
5 kx
5 kx
5 kx dlg_put_backtitle();
5 kx
5 kx /*************************************************
5 kx Ruler: 68 characters + 2 spaces left and right:
5 kx
5 kx | ----handy-ruler----------------------------------------------------- | */
5 kx status = dialog_msgbox( " Dialog ==>libdialog<== [required] ",
5 kx "\nPackage is installed and corect.\n",
5 kx 5, 72, 0 );
5 kx
5 kx if( dialog_vars.sleep_secs )
5 kx (void)napms(dialog_vars.sleep_secs * 1000);
5 kx
5 kx if( dialog_vars.dlg_clear_screen )
5 kx {
5 kx dlg_clear();
5 kx (void)refresh();
5 kx }
5 kx end_dialog();
5 kx ])
5 kx _AC_DIALOG_VERBOSE([+ Performing Sanity Checks:])
5 kx _AC_DIALOG_VERBOSE([ o pre-processor test])
5 kx AC_PREPROC_IFELSE([AC_LANG_PROGRAM([_code1], [_code2])], [_ok=yes], [_ok=no])
5 kx if test ".$_ok" != .yes; then
5 kx _AC_DIALOG_ERROR([dnl
5 kx Found dialog $dialog_version under $dialog_location, but
5 kx was unable to perform a sanity pre-processor check. This means
5 kx the dialog header dialog.h was not found.
5 kx We used the following build environment:
5 kx >> CPP="$CPP"
5 kx See config.log for possibly more details.])
5 kx fi
5 kx _AC_DIALOG_VERBOSE([ o link check])
5 kx AC_LINK_IFELSE([AC_LANG_PROGRAM([_code1], [_code2])], [_ok=yes], [_ok=no])
5 kx if test ".$_ok" != .yes; then
5 kx _AC_DIALOG_ERROR([dnl
5 kx Found dialog $dialog_version under $dialog_location, but
5 kx was unable to perform a sanity linker check. This means
5 kx the dialog library libdialog.a was not found.
5 kx We used the following build environment:
5 kx >> CC="$CC"
5 kx >> CFLAGS="$CFLAGS"
5 kx >> LDFLAGS="$LDFLAGS"
5 kx >> LIBS="$LIBS"
5 kx See config.log for possibly more details.])
5 kx fi
5 kx _extendvars="ifelse([$4],,yes,$4)"
5 kx if test ".$_extendvars" != .yes; then
5 kx CFLAGS="$_ac_save_CFLAGS"
5 kx LDFLAGS="$_ac_save_LDFLAGS"
5 kx LIBS="$_ac_save_LIBS"
5 kx fi
5 kx else
5 kx _extendvars="ifelse([$4],,yes,$4)"
5 kx if test ".$_extendvars" = .yes; then
5 kx if test ".$dialog_subdir" = .yes; then
5 kx CFLAGS="$CFLAGS $dialog_cflags"
5 kx LDFLAGS="$LDFLAGS $dialog_ldflags"
5 kx LIBS="$LIBS $dialog_libs"
5 kx fi
5 kx fi
5 kx fi
5 kx DIALOG_CFLAGS="$dialog_cflags"
5 kx DIALOG_LDFLAGS="$dialog_ldflags"
5 kx DIALOG_LIBS="$dialog_libs"
5 kx AC_SUBST(DIALOG_CFLAGS)
5 kx AC_SUBST(DIALOG_LDFLAGS)
5 kx AC_SUBST(DIALOG_LIBS)
5 kx
5 kx AC_SUBST(HAVE_DIALOG, [1])
5 kx
5 kx AC_CHECK_HEADERS(dialog.h dlg_colors.h dlg_keys.h)
5 kx
5 kx _AC_DIALOG_VERBOSE([+ Final Results:])
5 kx _AC_DIALOG_VERBOSE([ o DIALOG_CFLAGS="$DIALOG_CFLAGS"])
5 kx _AC_DIALOG_VERBOSE([ o DIALOG_LDFLAGS="$DIALOG_LDFLAGS"])
5 kx _AC_DIALOG_VERBOSE([ o DIALOG_LIBS="$DIALOG_LIBS"])
5 kx fi
5 kx if test ".$with_dialog" != .no; then
5 kx AC_MSG_CHECKING(for libdialog)
5 kx AC_MSG_RESULT([version $dialog_version, $dialog_type under $dialog_location])
5 kx ifelse([$5], , :, [$5])
5 kx else
5 kx AC_MSG_CHECKING(for libdialog)
5 kx AC_MSG_RESULT([no])
5 kx ifelse([$6], , :, [$6])
5 kx fi
5 kx ])
Radix cross Linux
The main Radix cross Linux repository contains the build scripts of packages, which have the most complete and common functionality for desktop machines
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