diff options
Diffstat (limited to 'debian/pinentry-tqt/pinentry-tqt-1.1.0/m4/curses.m4')
| -rw-r--r-- | debian/pinentry-tqt/pinentry-tqt-1.1.0/m4/curses.m4 | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/debian/pinentry-tqt/pinentry-tqt-1.1.0/m4/curses.m4 b/debian/pinentry-tqt/pinentry-tqt-1.1.0/m4/curses.m4 new file mode 100644 index 00000000..792159c8 --- /dev/null +++ b/debian/pinentry-tqt/pinentry-tqt-1.1.0/m4/curses.m4 @@ -0,0 +1,144 @@ +dnl IU_LIB_NCURSES, IU_LIB_CURSES and IU_LIB_TERMCAP are: +dnl Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. +dnl Written by Miles Bader <miles@gnu.ai.mit.edu> +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2, or (at your option) +dnl any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +dnl + +dnl IU_LIB_NCURSES -- check for, and configure, ncurses +dnl +dnl If libncurses is found to exist on this system and the --disable-ncurses +dnl flag wasn't specified, defines LIBNCURSES with the appropriate linker +dnl specification, and possibly defines NCURSES_INCLUDE with the appropriate +dnl -I flag to get access to ncurses include files. +dnl +AC_DEFUN([IU_LIB_NCURSES], [ + AC_ARG_ENABLE(ncurses, [ --disable-ncurses don't prefer -lncurses over -lcurses], + , enable_ncurses=yes) + if test "$enable_ncurses" = yes; then + PKG_CHECK_MODULES([NCURSES], [ncursesw], [LIBNCURSES="${NCURSES_LIBS}" have_ncursesw=yes], [ + PKG_CHECK_MODULES([NCURSES], [ncurses], [LIBNCURSES="${NCURSES_LIBS}" have_ncursesw=no], [ + AC_CHECK_LIB(ncursesw, initscr, LIBNCURSES="-lncursesw", + AC_CHECK_LIB(ncurses, initscr, LIBNCURSES="-lncurses")) + if test "$ac_cv_lib_ncursesw_initscr" = yes; then + have_ncursesw=yes + else + have_ncursesw=no + fi + ]) + ]) + if test "$LIBNCURSES"; then + # Use ncurses header files instead of the ordinary ones, if possible; + # is there a better way of doing this, that avoids looking in specific + # directories? + AC_ARG_WITH(ncurses-include-dir, +[ --with-ncurses-include-dir=DIR + Set directory containing the include files for + use with -lncurses, when it isn't installed as + the default curses library. If DIR is "none", + then no special ncurses include files are used. + --without-ncurses-include-dir + Equivalent to --with-ncurses-include-dir=none])dnl + if test "${with_ncurses_include_dir+set}" = set; then + AC_MSG_CHECKING(for ncurses include dir) + case "$with_ncurses_include_dir" in + no|none) + inetutils_cv_includedir_ncurses=none;; + *) + inetutils_cv_includedir_ncurses="$with_ncurses_include_dir";; + esac + AC_MSG_RESULT($inetutils_cv_includedir_ncurses) + else + AC_CACHE_CHECK(for ncurses include dir, + inetutils_cv_includedir_ncurses, + if test "$have_ncursesw" = yes; then + ncursesdir=ncursesw + else + ncursesdir=ncurses + fi + for D in $includedir $prefix/include /local/include /usr/local/include /include /usr/include; do + if test -d $D/$ncursesdir; then + inetutils_cv_includedir_ncurses="$D/$ncursesdir" + break + fi + test "$inetutils_cv_includedir_ncurses" \ + || inetutils_cv_includedir_ncurses=none + done) + fi + if test "$inetutils_cv_includedir_ncurses" = none; then + NCURSES_INCLUDE="" + else + NCURSES_INCLUDE="-I$inetutils_cv_includedir_ncurses" + fi + fi + if test $have_ncursesw = yes; then + AC_DEFINE(HAVE_NCURSESW, 1, [Define if you have working ncursesw]) + fi + fi + AC_SUBST(NCURSES_INCLUDE) + AC_SUBST(LIBNCURSES)])dnl + +dnl IU_LIB_TERMCAP -- check for various termcap libraries +dnl +dnl Checks for various common libraries implementing the termcap interface, +dnl including ncurses (unless --disable ncurses is specified), curses (which +dnl does on some systems), termcap, and termlib. If termcap is found, then +dnl LIBTERMCAP is defined with the appropriate linker specification. +dnl +AC_DEFUN([IU_LIB_TERMCAP], [ + AC_REQUIRE([IU_LIB_NCURSES]) + if test "$LIBNCURSES"; then + LIBTERMCAP="$LIBNCURSES" + else + AC_CHECK_LIB(curses, tgetent, LIBTERMCAP=-lcurses) + if test "$ac_cv_lib_curses_tgetent" = no; then + AC_CHECK_LIB(termcap, tgetent, LIBTERMCAP=-ltermcap) + fi + if test "$ac_cv_lib_termcap_tgetent" = no; then + AC_CHECK_LIB(termlib, tgetent, LIBTERMCAP=-ltermlib) + fi + fi + AC_SUBST(LIBTERMCAP)])dnl + +dnl IU_LIB_CURSES -- checke for curses, and associated libraries +dnl +dnl Checks for varions libraries implementing the curses interface, and if +dnl found, defines LIBCURSES to be the appropriate linker specification, +dnl *including* any termcap libraries if needed (some versions of curses +dnl don't need termcap). +dnl +AC_DEFUN([IU_LIB_CURSES], [ + AC_REQUIRE([IU_LIB_TERMCAP]) + AC_REQUIRE([IU_LIB_NCURSES]) + if test "$LIBNCURSES"; then + LIBCURSES="$LIBNCURSES" # ncurses doesn't require termcap + else + _IU_SAVE_LIBS="$LIBS" + LIBS="$LIBTERMCAP" + AC_CHECK_LIB(curses, initscr, LIBCURSES="-lcurses") + if test "$LIBCURSES" -a "$LIBTERMCAP" -a "$LIBCURSES" != "$LIBTERMCAP"; then + AC_CACHE_CHECK(whether curses needs $LIBTERMCAP, + inetutils_cv_curses_needs_termcap, + LIBS="$LIBCURSES" + AC_TRY_LINK([#include <curses.h>], [initscr ();], + [inetutils_cv_curses_needs_termcap=no], + [inetutils_cv_curses_needs_termcap=yes])) + if test $inetutils_cv_curses_needs_termcap = yes; then + LIBCURSES="$LIBCURSES $LIBTERMCAP" + fi + fi + LIBS="$_IU_SAVE_LIBS" + fi + AC_SUBST(LIBCURSES)])dnl |