libpayload: Rename PDCurses-3.4 to PDCurses

Change-Id: If881ec130833c7e7e62caa3d31e350a531f5bc8e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12398
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

1 files changed, 0 insertions, 613 deletions

diff --git a/payloads/libpayload/curses/PDCurses-3.4/aclocal.m4 b/payloads/libpayload/curses/PDCurses-3.4/aclocal.m4
deleted file mode 100644
index ad7c3f3a44..0000000000
--- a/payloads/libpayload/curses/PDCurses-3.4/aclocal.m4
+++ /dev/null
@@ -1,613 +0,0 @@
-dnl ---------------------------------------------------------------------------
-dnl This file offers the following macros...
-dnl ---------------------------------------------------------------------------
-dnl MH_IPC
-dnl MH_CHECK_X_INC
-dnl MH_CHECK_X_LIB
-dnl MH_CHECK_X_HEADERS
-dnl MH_CHECK_X_KEYDEFS
-dnl MH_CHECK_X_TYPEDEF
-dnl MH_CHECK_LIB
-dnl MH_SHARED_LIBRARY
-dnl MH_HOWTO_DYN_LINK
-dnl MH_CHECK_CC_O
-dnl MH_SHLPST
-dnl MH_CHECK_MAX_SIGNALS
-
-dnl ---------------------------------------------------------------------------
-dnl Determine if the system has System V IPC. ie sys/ipc.h and sys/shm.h
-dnl headers.
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_IPC],
-[
-AC_CHECK_HEADER(sys/ipc.h)
-if test $ac_cv_header_sys_ipc_h = no; then
-	AC_MSG_ERROR(Cannot find required header file sys/ipc.h; PDCurses cannot be configured)
-fi
-])dnl
-
-dnl ---------------------------------------------------------------------------
-dnl Set up the correct X header file location
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_CHECK_X_INC],
-[
-mh_x11_dir=""
-mh_x11_xaw_dir=""
-
-mh_inc_dirs="$ac_x_header_dirs"
-
-dnl Provide for user supplying directory
-
-if test "x$x_includes" != xNONE ; then
-	mh_inc_dirs="$x_includes $mh_inc_dirs"
-fi
-
-dnl Try to determine the directory containing X headers
-dnl We will append X11 to all the paths above as an extra check
-
-for ac_dir in $mh_inc_dirs ; do
-  if test -r $ac_dir/Intrinsic.h; then
-    mh_x11_dir=$ac_dir
-    break
-  fi
-  if test -r $ac_dir/X11/Intrinsic.h; then
-    mh_x11_dir="$ac_dir/X11"
-    break
-  fi
-done
-
-dnl Try to determine the directory containing Xaw headers
-dnl We will append X11 to all the paths above as an extra check
-
-if test "$with_xaw3d" = yes; then
-	mh_xaw_dir="Xaw3d"
-else
-	if test "$with_nextaw" = yes; then
-		mh_xaw_dir="neXtaw"
-	else
-		mh_xaw_dir="Xaw"
-	fi
-fi
-for ac_dir in $mh_inc_dirs ; do
-  if test -r $ac_dir/$mh_xaw_dir/Box.h; then
-    mh_x11_xaw_dir=$ac_dir
-    break
-  fi
-  if test -r $ac_dir/X11/$mh_xaw_dir/Box.h; then
-    mh_x11_xaw_dir="$ac_dir/X11"
-    break
-  fi
-done
-
-if test "x$mh_x11_dir" != "x" ; then
-	mh_x11_dir_no_x11=`echo $mh_x11_dir | sed 's/\/X11$//'`
-
-	if test "$mh_x11_dir_no_x11" != "$mh_x11_dir" ; then
-		MH_XINC_DIR="-I$mh_x11_dir -I$mh_x11_dir_no_x11"
-	else
-		MH_XINC_DIR="-I$mh_x11_dir"
-	fi
-else
-	AC_MSG_ERROR(Cannot find required header file Intrinsic.h; PDCurses cannot be configured)
-fi
-
-if test "x$mh_x11_xaw_dir" != "x"; then
-	if test "$mh_x11_xaw_dir" != "$mh_x11_dir" ; then
-		MH_XINC_DIR="-I$mh_x11_xaw_dir $MH_XINC_DIR"
-	fi
-else
-	AC_MSG_ERROR(Cannot find required Xaw header file Box.h; PDCurses cannot be configured)
-fi
-
-AC_SUBST(MH_XINC_DIR)
-
-])dnl
-
-dnl ---------------------------------------------------------------------------
-dnl Set up the correct X library file location
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_CHECK_X_LIB],
-[
-dnl Some systems require extra libraries...
-
-mh_solaris_flag=no
-mh_hpux9_flag=no
-AC_REQUIRE([AC_CANONICAL_SYSTEM])
-case "$target" in
-	*solaris*)
-		mh_solaris_flag=yes
-		;;
-	*pc-sco*)
-		extra_x_libs="Xext"
-		;;
-	sparc*sunos*)
-		extra_x_libs="Xext"
-		if test "$ac_cv_prog_CC" = "gcc" ; then
-			extra_ld_flags="-Wl,-Bstatic"
-			extra_ld_flags2="-Wl,-Bdynamic"
-		else
-			extra_ld_flags="-Bstatic"
-			extra_ld_flags2="-Bdynamic"
-		fi
-		;;
-	*hpux9*)
-		mh_hpux9_flag=yes
-		;;
-esac
-
-if test "$with_xaw3d" = yes; then
-	MH_X11_LIBS="Xaw3d Xmu Xt X11"
-else
-	if test "$with_nextaw" = yes; then
-		MH_X11_LIBS="neXtaw Xmu Xt X11"
-	else
-		MH_X11_LIBS="Xaw Xmu Xt X11"
-	fi
-fi
-MH_X11R6_LIBS="SM ICE Xext"
-mh_x11r6=no
-
-mh_lib_dirs="$x_libraries `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`"
-
-dnl try to find libSM.[a,sl,so,dylib]. If we find it we are using X11R6
-for ac_dir in $mh_lib_dirs ; do
-	for mh_xsm in libSM.a libSM.so libSM.sl libSM.dylib; do
-	  if test -r $ac_dir/$mh_xsm; then
-	    mh_x11r6=yes
-	    break 2
-	  fi
-	done
-done
-
-if test "$mh_x11r6" = yes ; then
-	mh_libs="$MH_X11_LIBS $MH_X11R6_LIBS"
-else
-	mh_libs="$MH_X11_LIBS $extra_x_libs"
-fi
-
-
-dnl Ensure that all required X libraries are found
-
-mh_prev_dir=""
-mh_where_found=""
-mh_where_found_dirs=""
-mh_solaris_path=""
-for mh_lib in $mh_libs; do
-  mh_lib_found=no
-  for ac_dir in $mh_lib_dirs ; do
-    for mh_ext in a so sl dll.a dylib; do
-      if test -r $ac_dir/lib$mh_lib.$mh_ext; then
-        if test "x$mh_prev_dir" != "x$ac_dir" ; then
-          if test "x$mh_prev_dir" = "x" ; then
-             mh_where_found="$mh_where_found found in $ac_dir"
-          else
-             mh_where_found="$mh_where_found and in $ac_dir"
-          fi
-          mh_prev_dir=$ac_dir
-          mh_where_found_dirs="$mh_where_found_dirs $ac_dir"
-          MH_XLIBS="$MH_XLIBS -L$ac_dir"
-          mh_solaris_path="${mh_solaris_path}:$ac_dir"
-        fi
-        MH_XLIBS="$MH_XLIBS -l$mh_lib"
-        mh_lib_found=yes
-        break 2
-      fi
-    done
-  done
-  if test "$mh_lib_found" = no; then
-    AC_MSG_ERROR(Cannot find required X library; lib$mh_lib. PDCurses cannot be configured)
-  fi
-done
-
-mh_solaris_path=`echo $mh_solaris_path | sed 's/^://'`
-if test "$mh_solaris_flag" = yes ; then
-	MH_XLIBS="-R$mh_solaris_path $extra_ld_flags $MH_XLIBS $extra_libs $extra_ld_flags2"
-else
-	MH_XLIBS="$extra_ld_flags $MH_XLIBS $extra_libs $extra_ld_flags2"
-fi
-if test "$mh_hpux9_flag" = yes ; then
-  grep -q XtSetLanguageProc $mh_x11_dir/Intrinsic.h
-  if test $? -eq 0 ; then
-    mh_found_xtshellstrings=no
-    for mh_acdir in $mh_where_found_dirs ; do
-      for mh_xaw in `ls $mh_acdir/libXaw.*` ; do
-        nm $mh_xaw | grep XtShellStrings | grep -qv extern
-        if test $? -eq 0 ; then
-          mh_found_xtshellstrings=yes
-        fi
-      done
-    done
-    if test "$mh_found_xtshellstrings" = no ; then
-      AC_MSG_WARN(The X11 development environment has not been installed correctly.)
-      AC_MSG_WARN(The header file; Intrinsic.h, is for X11R5 while the Athena Widget)
-      AC_MSG_WARN(Set library; libXaw is for X11R4.  This is a common problem with)
-      AC_MSG_WARN(HP-UX 9.x.)
-      AC_MSG_ERROR(X11 installation incomplete; cannot continue)
-    fi
-  fi
-fi
-
-AC_SUBST(MH_XLIBS)
-
-])dnl
-
-dnl ---------------------------------------------------------------------------
-dnl Determine if the supplied X headers exist.
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_CHECK_X_HEADERS],
-[
-save_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $MH_XINC_DIR"
-for mh_header in $1; do
-	AC_CHECK_HEADERS($mh_header)
-done
-CPPFLAGS="$save_CPPFLAGS"
-])dnl
-
-dnl ---------------------------------------------------------------------------
-dnl Determine if various key definitions exist in keysym.h
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_CHECK_X_KEYDEFS],
-[
-save_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $MH_XINC_DIR"
-for mh_keydef in $1; do
-	AC_MSG_CHECKING(for $mh_keydef in keysym.h)
-	mh_upper_name="HAVE_`echo $mh_keydef | tr '[a-z]' '[A-Z]'`"
-	AC_TRY_COMPILE([#include <keysym.h>],
-[int i = $mh_keydef;],
-  mh_have_key=yes; AC_DEFINE_UNQUOTED($mh_upper_name,1), mh_have_key=no )
-	AC_MSG_RESULT($mh_have_key)
-done
-CPPFLAGS="$save_CPPFLAGS"
-])dnl
-
-dnl ---------------------------------------------------------------------------
-dnl Determine if supplied types have been typedefed
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_CHECK_X_TYPEDEF],
-[
-save_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $SYS_DEFS $MH_XINC_DIR"
-for td in $1 ; do
-AC_MSG_CHECKING(if $td is typedefed:)
-AC_TRY_COMPILE(
-[#include "X11/Xlib.h"],
-[$td fred],
-	[mh_td=yes],
-	[mh_td=no]
-)
-if test "$mh_td" = yes ; then
-	TD_upper=`echo $td | tr a-z A-Z`
-	AC_DEFINE_UNQUOTED(${TD_upper}_TYPEDEFED, 1)
-fi
-AC_MSG_RESULT($mh_td)
-done
-CPPFLAGS="$save_CPPFLAGS"
-])dnl
-
-dnl ---------------------------------------------------------------------------
-dnl Check for presence of various libraries
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_CHECK_LIB],
-[
-MH_EXTRA_LIBS=''
-for mh_lib in $1; do
-	if test "$on_qnx" = yes; then
-		AC_MSG_CHECKING(for library -l${mh_lib})
-		if test -r /usr/lib/${mh_lib}3r.lib; then
-			AC_MSG_RESULT(found)
-			MH_EXTRA_LIBS="${MH_EXTRA_LIBS} -l${mh_lib}"
-		else
-		AC_MSG_RESULT(not found)
-		fi
-	else
-		AC_CHECK_LIB($mh_lib,main,mh_lib_found=yes,mh_lib_found=no)
-		if test "$mh_lib_found" = yes; then
-			MH_EXTRA_LIBS="${MH_EXTRA_LIBS} -l${mh_lib}"
-		fi
-	fi
-done
-])dnl
-
-dnl ---------------------------------------------------------------------------
-dnl Work out how to create a dynamically loaded module
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_HOWTO_DYN_LINK],
-[
-mh_compile='${CC-cc} -c $DYN_COMP conftest.$ac_ext 1>&AC_FD_CC'
-cat > conftest.$ac_ext <<EOF
-dnl [#]line __oline__ "[$]0"
-[#]line __oline__ "configure"
-int foo()
-{
-return(0);
-}
-EOF
-if AC_TRY_EVAL(mh_compile) && test -s conftest.o; then
-	mh_dyn_link='ld -shared -o conftest.rxlib conftest.o -lc 1>&AC_FD_CC'
-#	mh_dyn_link='${CC} -Wl,-shared -o conftest.rxlib conftest.o -lc 1>&AC_FD_CC'
-	if AC_TRY_EVAL(mh_dyn_link) && test -s conftest.rxlib; then
-		LD_RXLIB1="ld -shared"
-#		LD_RXLIB1="${CC} -Wl,-shared"
-		SHLPRE="lib"
-		SHLPST=".so"
-	else
-		mh_dyn_link='ld -G -o conftest.rxlib conftest.o 1>&AC_FD_CC'
-#		mh_dyn_link='${CC} -Wl,-G -o conftest.rxlib conftest.o 1>&AC_FD_CC'
-		if AC_TRY_EVAL(mh_dyn_link) && test -s conftest.rxlib; then
-			LD_RXLIB1="ld -G"
-#			LD_RXLIB1="${CC} -Wl,-G"
-			SHLPRE="lib"
-			SHLPST=".so"
-		else
-			LD_RXLIB1=""
-			SHLPRE=""
-			SHLPST=""
-		fi
-	fi
-fi
-rm -f conftest*
-])dnl
-
-dnl ---------------------------------------------------------------------------
-dnl Determine how to build shared libraries etc..
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_SHARED_LIBRARY],
-[
-AC_REQUIRE([MH_SHLPST])
-dnl
-dnl If compiler is gcc, then flags should be the same for all platforms
-dnl (just guessing on this)
-dnl
-AIX_DYN="no"
-BEOS_DYN="no"
-SHLFILE="$1"
-SHLFILES="$*"
-RXPACKEXPORTS=""
-SHLPRE="lib"
-LD_RXLIB1=""
-
-AC_REQUIRE([AC_CANONICAL_SYSTEM])
-case "$target" in
-	*hp-hpux*)
-		SYS_DEFS="-D_HPUX_SOURCE"
-		LD_RXLIB1="ld -b -q -n"
-		;;
-	*ibm-aix*)
-		SYS_DEFS="-D_ALL_SOURCE -DAIX"
-		AIX_DYN="yes"
-		DYN_COMP="-DDYNAMIC"
-		LD_RXLIB1="ld -bnoentry -bM:SRE"
-		RXPACKEXPORTS="-bE:$SHLFILE.exp"
-		RXPACKEXP="$SHLFILE.exp"
-		;;
-	*dec-osf*)
-		if test "$ac_cv_prog_CC" = "gcc"; then
-			SYS_DEFS="-D_POSIX_SOURCE -D_XOPEN_SOURCE"
-		else
-			SYS_DEFS="-D_POSIX_SOURCE -D_XOPEN_SOURCE -Olimit 800"
-		fi
-		LD_RXLIB1="ld -shared"
-		;;
-	*sequent-dynix*|*esix*|*dgux*)
-		LD_RXLIB1="ld -G"
-		;;
-	*solaris*)
-		if test "$ac_cv_prog_CC" = "gcc"; then
-			LD_RXLIB1="gcc -shared"
-		else
-			LD_RXLIB1="ld -G"
-		fi
-		;;
-	sparc*sunos*)
-		SYS_DEFS="-DSUNOS -DSUNOS_STRTOD_BUG"
-		LD_RXLIB1="ld"
-		;;
-	*linux*|*atheos*|*nto-qnx*)
-		LD_RXLIB1="${CC} -shared"
-		;;
-	*freebsd*)
-		LD_RXLIB1="ld -Bdynamic -Bshareable"
-		;;
-	*pc-sco*)
-		LD_RXLIB1="ld -dy -G"
-		;;
-	*beos*)
-		LD_RXLIB1="${CC} -Wl,-shared -nostart -Xlinker -soname=\$(@)"
-		BEOS_DYN="yes"
-		;;
-	*qnx*)
-		SHLPRE=""
-		DYN_COMP="-Q"   # force no check for dynamic loading
-		SHLFILE=""
-		;;
-	*cygwin)
-		SHLPRE=""
-		DYN_COMP="-DDYNAMIC"
-		LD_RXLIB1="dllwrap --def \$(srcdir)/../win32/pdcurses.def --target i386-cygwin32 --dllname \$(@)"
-# cygwininstall target MUST install the shared library itself because
-# it puts it into $(bindir) not $(libdir) as all other platforms
-		;;
-	*darwin*)
-		DYN_COMP="-fno-common"
-		LD_RXLIB1="${CC} -flat_namespace -undefined suppress -dynamiclib -install_name=\$(@)"
-		;;
-	*)
-		;;
-esac
-
-dnl determine what switches our compiler uses for building objects
-dnl suitable for inclusion in shared libraries
-dnl Only call this if DYN_COMP is not set. If we have set DYN_COMP
-dnl above, then we know how to compile AND link for dynamic libraries
-
-if test "$DYN_COMP" = ""; then
-AC_MSG_CHECKING(compiler flags for a dynamic object)
-
-cat > conftest.$ac_ext <<EOF
-dnl [#]line __oline__ "[$]0"
-[#]line __oline__ "configure"
-int a=0
-EOF
-
-	DYN_COMP=""
-	mh_cv_stop=no
-	save_cflags="$CFLAGS"
-	mh_cv_flags="-fPIC -KPIC +Z"
-	for a in $mh_cv_flags; do
-		CFLAGS="-c $a"
-
-		mh_compile='${CC-cc} -c $CFLAGS conftest.$ac_ext > conftest.tmp 2>&1'
-		if AC_TRY_EVAL(mh_compile); then
-			DYN_COMP=""
-		else
-			slash="\\"
-			mh_dyncomp="`egrep -c $slash$a conftest.tmp`"
-			if test "$mh_dyncomp" = "0"; then
-				DYN_COMP="$a -DDYNAMIC"
-				AC_MSG_RESULT($a)
-				break
-			else
-				DYN_COMP=""
-			fi
-		fi
-	done
-	if test "$DYN_COMP" = ""; then
-		AC_MSG_RESULT(none of $mh_cv_flags supported)
-	fi
-	if test "$LD_RXLIB1" = ""; then
-		MH_HOWTO_DYN_LINK()
-	fi
-	CFLAGS=$save_cflags
-	rm -f conftest.*
-fi
-
-
-SHL_TARGETS=""
-
-if test "$AIX_DYN" = "yes"; then
-	aix_exports="config.exports.aix"
-	echo "" > $aix_exports
-fi
-
-if test "$ac_cv_header_dl_h" = "yes" -o "$ac_cv_header_dlfcn_h" = "yes" -o "$AIX_DYN" = "yes" -o "$BEOS_DYN" = "yes" -o "$DLFCNINCDIR" != "" -o "$DLFCNLIBDIR" != ""; then
-	EXPS="1,2,3,4,5,6,7,8,9"
-	for a in $SHLFILES
-	do
-		SHL_TARGETS="${SHL_TARGETS} ${SHLPRE}${a}${SHLPST}"
-		this=`echo $EXPS | cut -d, -f1`
-		EXPS=`echo $EXPS | cut -d, -f2-`
-		if test "$AIX_DYN" = "yes"; then
-			echo "RXPACKEXP$this=$a.exp" >> $aix_exports
-			echo "RXPACKEXPORTS$this=-bE:$a.exp" >> $aix_exports
-		fi
-	done
-fi
-
-AC_SUBST(DYN_COMP)
-AC_SUBST(LIBS)
-AC_SUBST(LD_RXLIB1)
-AC_SUBST(SHLPRE)
-AC_SUBST(SHLPST)
-AC_SUBST(SHL_TARGETS)
-AC_SUBST(O2SAVE)
-AC_SUBST(CC2O)
-AC_SUBST(SAVE2O)
-AC_SUBST(RXPACKEXPORTS)
-])dnl
-
-dnl ---------------------------------------------------------------------------
-dnl Check if C compiler supports -c -o file.ooo
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_CHECK_CC_O],
-[
-AC_MSG_CHECKING(whether $CC understand -c and -o together)
-set dummy $CC; ac_cc="`echo [$]2 |
-changequote(, )dnl
-		       sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
-changequote([, ])dnl
-AC_CACHE_VAL(ac_cv_prog_cc_${ac_cc}_c_o,
-[echo 'foo(){}' > conftest.c
-# We do the test twice because some compilers refuse to overwrite an
-# existing .o file with -o, though they will create one.
-eval ac_cv_prog_cc_${ac_cc}_c_o=no
-ac_try='${CC-cc} -c conftest.c -o conftest.ooo 1>&AC_FD_CC'
-if AC_TRY_EVAL(ac_try) && test -f conftest.ooo && AC_TRY_EVAL(ac_try);
-then
-  ac_try='${CC-cc} -c conftest.c -o conftest.ooo 1>&AC_FD_CC'
-  if AC_TRY_EVAL(ac_try) && test -f conftest.ooo && AC_TRY_EVAL(ac_try);
-  then
-    eval ac_cv_prog_cc_${ac_cc}_c_o=yes
-  fi
-fi
-rm -f conftest*
-])dnl
-if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
-	O2SAVE=""
-	SAVE2O=""
-	CC2O="-o $"'@'
-	AC_MSG_RESULT(yes)
-else
-	O2SAVE="-mv \`basename "$'@'" .sho\`.o \`basename "$'@'" .sho\`.o.save;"
-	SAVE2O="-mv \`basename "$'@'" .sho\`.o "$'@'"; mv \`basename "$'@'" .sho\`.o.save \`basename "$'@'" .sho\`.o"
-	CC2O=""
-	AC_MSG_RESULT(no)
-fi
-])
-
-dnl ---------------------------------------------------------------------------
-dnl Determines the file extension for shared libraries
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_SHLPST],
-[
-AC_MSG_CHECKING(shared library extension)
-SHLPST=".so"
-AC_REQUIRE([AC_CANONICAL_SYSTEM])
-case "$target" in
-        *hp-hpux*)
-                SHLPST=".sl"
-                ;;
-        *ibm-aix*)
-                SHLPST=".a"
-                ;;
-        *qnx*)
-                SHLPST=""
-                ;;
-        *cygwin*)
-                SHLPST=".dll"
-                ;;
-        *darwin*)
-                SHLPST=".dylib"
-                ;;
-esac
-AC_SUBST(SHLPST)
-AC_MSG_RESULT($SHLPST)
-])
-
-dnl ---------------------------------------------------------------------------
-dnl Determine the system limit for number of signals
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([MH_CHECK_MAX_SIGNALS],
-[
-save_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $SYS_DEFS"
-AC_MSG_CHECKING(for maximum signal specifier:)
-AC_CACHE_VAL(mh_cv_max_signals,
-mh_found="no"
-for mh_sigs in $1; do
-	AC_TRY_COMPILE([#include <signal.h>],
-[return $mh_sigs;],
-  mh_found="yes"; mh_cv_max_signals="$mh_sigs" )
-	if test "$mh_found" = "yes"; then
-		break;
-	fi
-done)
-CPPFLAGS="$save_CPPFLAGS"
-if test "$mh_found" = "no"; then
-	AC_MSG_ERROR(Cannot find a system limit for number of signals. PDCurses cannot be configured on this machine.)
-else
-	AC_DEFINE_UNQUOTED(PDC_MAX_SIGNALS,$mh_cv_max_signals)
-	AC_MSG_RESULT($mh_cv_max_signals)
-fi
-])dnl