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Fix #7: Fix configure --enable-termcap

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Improper handling of AC_ARG_ENABLE() causes the configure script to
always enable CONFIG_USE_TERMCAP.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson 2017-03-29 22:06:56 +02:00
parent 0d76f006b5
commit 16c96eda10
1 changed files with 12 additions and 11 deletions
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23
configure.ac
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@ -65,18 +65,19 @@ AC_ARG_ENABLE(terminal-bell,
AC_DEFINE([CONFIG_TERMINAL_BELL], 1, [Define to enable terminal bell on completion.]))
AC_ARG_ENABLE(termcap,
[AS_HELP_STRING([--enable-termcap], [Use termcap library to query terminal size.])],
AC_DEFINE([CONFIG_USE_TERMCAP], 1, [Define to use the termcap library for terminal size.]))
AS_HELP_STRING([--enable-termcap], [Use termcap library to query terminal size.]))
# Check for a termcap compatible library if enabled
AS_IF([test "$enable_termcap" != no],
AC_CHECK_LIB(termcap, tgetent, , [
AC_CHECK_LIB(tinfo, tgetent, , [
AC_CHECK_LIB(curses, tgetent, , [
AC_CHECK_LIB(ncurses, tgetent, , [
AC_MSG_ERROR([Cannot find a termcap capable library, try installing Ncurses.])])
])
])
]))
AS_IF([test "x$enable_termcap" = "xyes"],
AC_DEFINE([CONFIG_USE_TERMCAP], 1, [Define to use the termcap library for terminal size.])
AC_CHECK_LIB(termcap, tgetent, , [
AC_CHECK_LIB(tinfo, tgetent, , [
AC_CHECK_LIB(curses, tgetent, , [
AC_CHECK_LIB(ncurses, tgetent, , [
AC_MSG_ERROR([Cannot find a termcap capable library, try installing Ncurses.])])
])
])
]))
# Generate all files
AC_OUTPUT