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Provide a way to force building of GDB with libcurses.

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* configure.ac: Add --with-curses.
        * configure: Regenerated.
This commit is contained in:
Joel Brobecker
2009-03-24 01:19:27 +00:00
parent d67ffd56e1
commit cb01cfba2c
3 changed files with 74 additions and 27 deletions
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41
gdb/configure.ac
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@@ -331,6 +331,13 @@ if test x"$enable_libunwind" = xyes; then
CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
fi
opt_curses=no
AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses], [use the curses library instead of the termcap library]), opt_curses=$withval)
if test "$opt_curses" = "yes"; then
prefer_curses=yes
fi
# Profiling support.
AC_ARG_ENABLE(profiling,
[ --enable-profiling enable profiling of GDB],
@@ -459,22 +466,32 @@ case $host_os in
;;
esac
# For the TUI, we need enhanced curses functionality.
if test x"$enable_tui" = xyes; then
prefer_curses=yes
fi
curses_found=no
if test x"$prefer_curses" = xyes; then
# FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
# curses library because the latter might not provide all the
# functionality we need. However, this leads to problems on systems
# where the linker searches /usr/local/lib, but the compiler doesn't
# search /usr/local/include, if ncurses is installed in /usr/local. A
# default installation of ncurses on alpha*-dec-osf* will lead to such
# a situation.
AC_SEARCH_LIBS(waddstr, [ncurses cursesX curses])
if test "$ac_cv_search_waddstr" != no; then
curses_found=yes
fi
fi
# Check whether we should enable the TUI, but only do so if we really
# can.
if test x"$enable_tui" != xno; then
if test -d $srcdir/tui; then
# For the TUI, we need enhanced curses functionality.
#
# FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
# curses library because the latter might not provide all the
# functionality we need. However, this leads to problems on systems
# where the linker searches /usr/local/lib, but the compiler doesn't
# search /usr/local/include, if ncurses is installed in /usr/local. A
# default installation of ncurses on alpha*-dec-osf* will lead to such
# a situation.
AC_SEARCH_LIBS(waddstr, [ncurses cursesX curses])
if test "$ac_cv_search_waddstr" != no; then
if test "$curses_found" != no; then
CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"