X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=configure.in;h=37e1f8ec7e2d611e4dee0d6f603b3930f115dbd7;hp=24181b9460e98126fec58f70d74235eb6044a5d5;hb=ee27d238caeccd1ed781a92957afbdb890e1e88f;hpb=91e802b0dd5f97879f57d12e9dd758e59ab8abb8

diff --git a/configure.in b/configure.in
index 24181b94..37e1f8ec 100644
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright (c) 1998-2014,2015 Free Software Foundation, Inc.              *
+dnl Copyright (c) 1998-2015,2016 Free Software Foundation, Inc.              *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
 dnl copy of this software and associated documentation files (the            *
@@ -28,14 +28,14 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: configure.in,v 1.618 2015/06/27 22:59:56 tom Exp $
+dnl $Id: configure.in,v 1.631 2016/06/04 22:47:54 tom Exp $
 dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl See http://invisible-island.net/autoconf/ for additional information.
 dnl
 dnl ---------------------------------------------------------------------------
 AC_PREREQ(2.52.20030208)
-AC_REVISION($Revision: 1.618 $)
+AC_REVISION($Revision: 1.631 $)
 AC_INIT(ncurses/base/lib_initscr.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
@@ -72,7 +72,7 @@ CF_PROG_CC($cf_PROG_CC)
 
 AC_PROG_CPP
 AC_PROG_GCC_TRADITIONAL
-CF_PROG_CC_C_O(CC)
+CF_PROG_CC_C_O(CC,[$CFLAGS $CPPFLAGS])
 CF_PROG_LDCONFIG
 
 dnl DEFECT in autoconf 2.12:	an attempt to set policy, this breaks the
@@ -474,6 +474,19 @@ for model in $cf_list_models; do
 		if test "$CC_SHARED_OPTS" = "unknown"; then
 			AC_ERROR(Shared libraries are not supported in this version)
 		fi
+		# workaround for inept transition to PIE vs PIC...
+		AC_MSG_CHECKING(if current CFLAGS link properly)
+		AC_TRY_LINK(
+			[#include <stdio.h>],
+			[printf("Hello work\n");],
+			[cf_cflags_work=yes],
+			[cf_cflags_work=no])
+		AC_MSG_RESULT($cf_cflags_work)
+		if test "$cf_cflags_work" = no
+		then
+			CF_VERBOSE(try to work around by appending shared-options)
+			CFLAGS="$CFLAGS $CC_SHARED_OPTS"
+		fi
 		CF_WITH_VERSIONED_SYMS
 		;;
 	esac
@@ -566,7 +579,7 @@ AC_ARG_WITH(fallbacks,
 	[with_fallback=$withval],
 	[with_fallback=])
 AC_MSG_RESULT($with_fallback)
-FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
+FALLBACK_LIST=`test "$with_fallback" != no && echo "$with_fallback" | sed -e 's/,/ /g'`
 AC_SUBST(FALLBACK_LIST)
 
 AC_MSG_CHECKING(if you want modern xterm or antique)
@@ -830,6 +843,10 @@ AC_ARG_ENABLE(widec,
 	[with_widec=$enableval],
 	[with_widec=no])
 AC_MSG_RESULT($with_widec)
+
+NCURSES_WCWIDTH_GRAPHICS=1
+AC_SUBST(NCURSES_WCWIDTH_GRAPHICS)
+
 if test "x$with_widec" = xyes ; then
 	if test "x$disable_lib_suffixes" = xno ; then
 		LIB_SUFFIX="w${LIB_SUFFIX}"
@@ -838,6 +855,8 @@ if test "x$with_widec" = xyes ; then
 	AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide-char/UTF-8 code])
 
 	CF_CHECK_WCHAR_H
+	CF_CHECK_WCWIDTH_GRAPHICS
+	test "$cf_cv_wcwidth_graphics" = no && NCURSES_WCWIDTH_GRAPHICS=0
 
 	# with_overwrite=no
 	NCURSES_CH_T=cchar_t
@@ -978,7 +997,7 @@ AC_MSG_RESULT($with_rcs_ids)
 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
 
 ###############################################################################
-CF_MAN_PAGES([ captoinfo clear infocmp infotocap tabs tic toe tput tset ])
+CF_MAN_PAGES([ captoinfo clear infocmp infotocap reset tabs tic toe tput tset ])
 
 ###############################################################################
 CF_HELP_MESSAGE(Extensions:)
@@ -999,6 +1018,7 @@ if test "x$with_ext_funcs" = xyes ; then
 	AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function])
 	AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function])
 	AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function])
+	AC_DEFINE(HAVE_USE_EXTENDED_NAMES,1,[Define to 1 to enable use_extended_names() function])
 	AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function])
 	AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function])
 	AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function])
@@ -1443,7 +1463,7 @@ CF_DISABLE_GNAT_PROJECTS
 ###	Checks for libraries.
 case $cf_cv_system_name in
 (*mingw32*|*mingw64*)
-	CPPFLAGS="$CPPFLAGS -DWINVER=0x0501"
+	CPPFLAGS="$CPPFLAGS -DWINVER=0x0501 -DWIN32_LEAN_AND_MEAN"
 	LIBS=" -lpsapi $LIBS"
 	;;
 (*)
@@ -1617,7 +1637,7 @@ CF_BOOL_DECL(cf_cv_cc_bool_type)
 if test -n "$CXX" ; then
 	AC_LANG_CPLUSPLUS
 	CF_STDCPP_LIBRARY
-	CF_PROG_CC_C_O(CXX)
+	CF_PROG_CC_C_O(CXX,[$CXXFLAGS $CPPFLAGS])
 
 	case $GXX_VERSION in
 	(1*|2.[0-6]*)
@@ -1859,17 +1879,20 @@ if test "$with_ticlib" != no ; then
 
 	if test "x$with_ticlib" != xyes ; then
 		TICS_NAME=$with_ticlib
+		TICS_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
 		TICS_ARG_SUFFIX="${with_ticlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
 		TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
 		TICS_LIB_SUFFIX="${with_ticlib}"
 	else
+		TICS_SUFFIX=${DFT_LIB_SUFFIX}
 		TICS_ARG_SUFFIX="${TICS_NAME}${USE_ARG_SUFFIX}"
 		TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
 		TICS_LIB_SUFFIX="${TICS_NAME}${USE_LIB_SUFFIX}"
 	fi
 	TICS_LDFLAGS="-L${LIB_DIR}"
-	TICS_LIBS="-l${TICS_LIB_SUFFIX}"
+	TICS_LIBS="-l${TICS_ARG_SUFFIX}"
 else
+	TICS_SUFFIX=${DFT_LIB_SUFFIX}
 	TICS_LDFLAGS="-L${LIB_DIR}"
 	TICS_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
 fi
@@ -2011,7 +2034,7 @@ fi
 CF_DIRS_TO_MAKE
 
 # symbols that differ when compiling Ada95 by itself.
-NCURSES_SHLIB2='sh $(top_srcdir)/misc/shlib'
+NCURSES_SHLIB2=$SHELL' $(top_srcdir)/misc/shlib'
 AC_SUBST(NCURSES_SHLIB2)
 
 # values to use as strings
@@ -2035,13 +2058,9 @@ SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${USE_CFG_SUFFIX}-config.1:man/MKncu_config.in"
 
-if test "x$enable_pc_files" = xyes ; then \
+if test "x$enable_pc_files" = xyes && test -z "$MAKE_PC_FILES" ; then
 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
-MAKE_PC_FILES=
-else
-MAKE_PC_FILES="#"
 fi
-AC_SUBST(MAKE_PC_FILES)
 AC_SUBST(cross_compiling)
 
 AC_PATH_PROG(TIC_PATH,tic,unknown,$PATH:/usr/local/ncurses/bin)
@@ -2075,6 +2094,17 @@ AC_SUBST(MENU_NAME)
 AC_SUBST(FORM_NAME)
 AC_SUBST(CXX_NAME)
 
+# workaround for OS/2 (20151017)
+case $cf_cv_system_name in
+(os2*)
+	LIBTOOL_OPTS_CXX="-os2dllname ncurs++"
+	;;
+(*)
+	LIBTOOL_OPTS_CXX=
+	;;
+esac
+AC_SUBST(LIBTOOL_OPTS_CXX)
+
 # workaround for g++ versus Solaris (20131116)
 case $cf_cv_system_name in
 (solaris2*)
@@ -2168,6 +2198,8 @@ then
 	cf_filter_syms=yes
 fi
 
+test "x$cf_with_trace" = xyes && NCURSES_INLINE=
+
 UNALTERED_SYMS=`echo "$RESULTING_SYMS" | sed -e 's/\\$/\\\\$/g'`
 if test $cf_filter_syms = yes
 then
@@ -2229,6 +2261,7 @@ TERMINFO="$TERMINFO"
 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
 TICS_NAME="$TICS_NAME"
+TICS_SUFFIX="$TICS_SUFFIX"
 TIC_PATH="$TIC_PATH"
 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"