dnl
dnl Author: Thomas E. Dickey
dnl
-dnl $Id: aclocal.m4,v 1.97 2015/04/18 13:04:25 tom Exp $
+dnl $Id: aclocal.m4,v 1.98 2015/04/25 09:52:32 tom Exp $
dnl Macros used in NCURSES Ada95 auto-configuration script.
dnl
dnl These macros are maintained separately from NCURSES. The copyright on
fi
])
dnl ---------------------------------------------------------------------------
-dnl CF_CURSES_HEADER version: 4 updated: 2015/04/18 09:03:58
+dnl CF_CURSES_HEADER version: 5 updated: 2015/04/23 20:35:30
dnl ----------------
dnl Find a "curses" header file, e.g,. "curses.h", or one of the more common
dnl variations of ncurses' installs.
AC_DEFUN([CF_CURSES_HEADER],[
AC_CACHE_CHECK(if we have identified curses headers,cf_cv_ncurses_header,[
cf_cv_ncurses_header=none
-for cf_header in ifelse($1,,,[ \
- $1/ncurses.h \
- $1/curses.h]) \
- ncurses.h \
- curses.h ifelse($1,,[ncurses/ncurses.h ncurses/curses.h])
+for cf_header in \
+ ncurses.h ifelse($1,,,[$1/ncurses.h]) \
+ curses.h ifelse($1,,,[$1/curses.h]) ifelse($1,,[ncurses/ncurses.h ncurses/curses.h])
do
AC_TRY_COMPILE([#include <${cf_header}>],
[initscr(); tgoto("?", 0,0)],
,[$1=no])
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_NCURSES_CONFIG version: 10 updated: 2012/10/06 08:57:51
+dnl CF_NCURSES_CONFIG version: 12 updated: 2015/04/24 20:52:45
dnl -----------------
dnl Tie together the configure-script macros for ncurses.
dnl Prefer the "-config" script from ncurses 6.x, to simplify analysis.
dnl Allow that to be overridden using the $NCURSES_CONFIG environment variable.
dnl
dnl $1 is the root library name (default: "ncurses")
-AC_DEFUN([CF_NCURSES_CONFIG],
-[
+AC_DEFUN([CF_NCURSES_CONFIG],[
+AC_REQUIRE([CF_PKG_CONFIG])
cf_ncuconfig_root=ifelse($1,,ncurses,$1)
+cf_have_ncuconfig=no
-echo "Looking for ${cf_ncuconfig_root}-config"
+if test "x$PKG_CONFIG" != xnone; then
+ AC_MSG_CHECKING(pkg-config for $cf_ncuconfig_root)
+ if "$PKG_CONFIG" --exists $cf_ncuconfig_root ; then
+ AC_MSG_RESULT(yes)
-CF_ACVERSION_CHECK(2.52,
- [AC_CHECK_TOOLS(NCURSES_CONFIG, ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config, none)],
- [AC_PATH_PROGS(NCURSES_CONFIG, ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config, none)])
+ AC_MSG_CHECKING(if the $cf_ncuconfig_root package files work)
+ cf_have_ncuconfig=unknown
-if test "$NCURSES_CONFIG" != none ; then
+ cf_save_CPPFLAGS="$CPPFLAGS"
+ cf_save_LIBS="$LIBS"
-CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
-CF_ADD_LIBS(`$NCURSES_CONFIG --libs`)
+ CPPFLAGS="$CPPFLAGS `$PKG_CONFIG --cflags $cf_ncuconfig_root`"
+ CF_ADD_LIBS(`$PKG_CONFIG --libs $cf_ncuconfig_root`)
-# even with config script, some packages use no-override for curses.h
-CF_CURSES_HEADER(ifelse($1,,ncurses,$1))
+ AC_TRY_LINK([#include <${cf_cv_ncurses_header:-curses.h}>],
+ [initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);],
+ [AC_TRY_RUN([#include <${cf_cv_ncurses_header:-curses.h}>
+ int main(void)
+ { char *xx = curses_version(); return (xx == 0); }],
+ [cf_have_ncuconfig=yes],
+ [cf_have_ncuconfig=no])],
+ [cf_have_ncuconfig=no])
-dnl like CF_NCURSES_CPPFLAGS
-AC_DEFINE(NCURSES,1,[Define to 1 if we are using ncurses headers/libraries])
+ AC_MSG_RESULT($cf_have_ncuconfig)
+ if test "$cf_have_ncuconfig" != "yes"
+ then
+ CPPFLAGS="$cf_save_CPPFLAGS"
+ LIBS="$cf_save_LIBS"
+ else
+ AC_DEFINE(NCURSES,1,[Define to 1 if we are using ncurses headers/libraries])
+ fi
-dnl like CF_NCURSES_LIBS
-CF_UPPER(cf_nculib_ROOT,HAVE_LIB$cf_ncuconfig_root)
-AC_DEFINE_UNQUOTED($cf_nculib_ROOT)
+ else
+ AC_MSG_RESULT(no)
+ fi
+fi
-dnl like CF_NCURSES_VERSION
-cf_cv_ncurses_version=`$NCURSES_CONFIG --version`
+if test "x$cf_have_ncuconfig" = "xno"; then
+ echo "Looking for ${cf_ncuconfig_root}-config"
-else
+ CF_ACVERSION_CHECK(2.52,
+ [AC_CHECK_TOOLS(NCURSES_CONFIG, ${cf_ncuconfig_root}-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config, none)],
+ [AC_PATH_PROGS(NCURSES_CONFIG, ${cf_ncuconfig_root}-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config, none)])
+
+ if test "$NCURSES_CONFIG" != none ; then
+
+ CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
+ CF_ADD_LIBS(`$NCURSES_CONFIG --libs`)
+
+ # even with config script, some packages use no-override for curses.h
+ CF_CURSES_HEADER(ifelse($1,,ncurses,$1))
-CF_NCURSES_CPPFLAGS(ifelse($1,,ncurses,$1))
-CF_NCURSES_LIBS(ifelse($1,,ncurses,$1))
+ dnl like CF_NCURSES_CPPFLAGS
+ AC_DEFINE(NCURSES,1,[Define to 1 if we are using ncurses headers/libraries])
+ dnl like CF_NCURSES_LIBS
+ CF_UPPER(cf_nculib_ROOT,HAVE_LIB$cf_ncuconfig_root)
+ AC_DEFINE_UNQUOTED($cf_nculib_ROOT)
+
+ dnl like CF_NCURSES_VERSION
+ cf_cv_ncurses_version=`$NCURSES_CONFIG --version`
+
+ else
+
+ CF_NCURSES_CPPFLAGS(ifelse($1,,ncurses,$1))
+ CF_NCURSES_LIBS(ifelse($1,,ncurses,$1))
+
+ fi
fi
])dnl
dnl ---------------------------------------------------------------------------