diff options
Diffstat (limited to 'm4.include/mc-use-termcap.m4')
| -rw-r--r-- | m4.include/mc-use-termcap.m4 | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/m4.include/mc-use-termcap.m4 b/m4.include/mc-use-termcap.m4 new file mode 100644 index 0000000..4ae6957 --- /dev/null +++ b/m4.include/mc-use-termcap.m4 @@ -0,0 +1,32 @@ +dnl +dnl Try using termcap database and link with libtermcap if possible. +dnl +AC_DEFUN([mc_USE_TERMCAP], [ + screen_msg="$screen_msg with termcap database" + AC_MSG_NOTICE([using S-Lang screen library with termcap]) + AC_DEFINE(USE_TERMCAP, 1, [Define to use termcap database]) + AC_CHECK_LIB(termcap, tgoto, [MCLIBS="$MCLIBS -ltermcap"], , [$LIBS]) +]) + +dnl +dnl Check if the installed S-Lang library uses termcap +dnl +AC_DEFUN([mc_SLANG_TERMCAP], [ + unset ac_cv_lib_termcap_tgoto + + AC_CACHE_CHECK([if S-Lang uses termcap], [mc_cv_slang_termcap], [ + ac_save_LIBS="$LIBS" + LIBS="$LIBS -lslang" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ +#include <slang.h> + ]], + [[SLtt_get_terminfo(); SLtt_tgetflag((char*)"");]])], + [mc_cv_slang_termcap=no], [mc_cv_slang_termcap=yes]) + + LIBS="$ac_save_LIBS" + ]) + + if test x"$mc_cv_slang_termcap" = xyes; then + mc_USE_TERMCAP + fi +]) |