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61 lines
1.4 KiB
61 lines
1.4 KiB
dnl This is copied from gpsim-0.21.1/acinclude.m4, which was itself
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dnl copied from the NcFTP distribution.
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dnl Modified by David Faure <faure@kde.org> for kexi's purposes.
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dnl
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dnl Original author Mike Gleason mgleason@NcFTP.com
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dnl
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dnl
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AC_DEFUN([kexi_LIB_READLINE], [
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AC_MSG_CHECKING([for Readline library])
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kexi_cv_lib_readline=no
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ac_save_LIBS="$LIBS"
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# Note: $LIBCURSES is permitted to be empty.
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for LIBREADLINE in "-lreadline" "-lreadline $LIBCURSES" "-lreadline -ltermcap" "-lreadline -lncurses" "-lreadline -lcurses"
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do
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LIBS="$ac_save_LIBS $LIBREADLINE"
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AC_TRY_RUN([
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/* program */
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#include <stdio.h>
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#include <stdlib.h>
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#include <readline/readline.h>
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main(int argc, char **argv)
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{
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/* Note: don't actually call readline, since it may block;
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* We just want to see if it (dynamic) linked in okay.
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*/
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if (argc == 0) /* never true */
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readline(0);
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exit(0);
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}
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],[
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# action if true
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kexi_cv_lib_readline=yes
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],[
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# action if false
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kexi_cv_lib_readline=no
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],[
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# action if cross compiling
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kexi_cv_lib_readline=no
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])
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if test "$kexi_cv_lib_readline" = yes ; then break ; fi
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done
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# restore LIBS
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LIBS="$ac_save_LIBS"
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if test "$kexi_cv_lib_readline" = no ; then
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LIBREADLINE=""
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AC_MSG_RESULT("not found - kexisql will not be compiled")
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else
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AC_MSG_RESULT($LIBREADLINE)
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AC_DEFINE(HAVE_READLINE, 1, [define if you have libreadline available])
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fi
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AM_CONDITIONAL(have_readline, test "$kexi_cv_lib_readline" = "yes")
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AC_SUBST(LIBREADLINE)
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])
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kexi_LIB_READLINE
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