X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=Ada95%2Fconfigure.in;h=cd1f3217c5b50094f30d4defb27436f97e34f1bd;hp=2692547c38afea8a2e44ba087637ba50dd5b3548;hb=dff527f594001b2aed593868bd7774c86eec813d;hpb=b35ecb17e0406b48556609207aa52e9fee15cec6

diff --git a/Ada95/configure.in b/Ada95/configure.in
index 2692547c..cd1f3217 100644
--- a/Ada95/configure.in
+++ b/Ada95/configure.in
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright (c) 2010 Free Software Foundation, Inc.                        *
+dnl Copyright (c) 2010-2012,2013 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            *
@@ -28,24 +28,20 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey
 dnl
-dnl $Id: configure.in,v 1.20 2010/10/23 20:24:58 tom Exp $
+dnl $Id: configure.in,v 1.47 2013/04/27 19:50:17 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(2.13.20020210)
-AC_REVISION($Revision: 1.20 $)
+AC_PREREQ(2.52.20030208)
+AC_REVISION($Revision: 1.47 $)
 AC_INIT(gen/gen.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
 CF_TOP_BUILDDIR
 
-CF_CHECK_CACHE([AC_CANONICAL_SYSTEM])
-AC_ARG_WITH(system-type,
-[  --with-system-type=XXX  test: override derived host system-type],
-[AC_MSG_WARN(overriding system type to $withval)
- cf_cv_system_name=$withval])
+CF_WITH_SYSTYPE
 
 ###	Save the given $CFLAGS to allow user-override.
 cf_user_CFLAGS="$CFLAGS"
@@ -54,15 +50,10 @@ cf_user_CFLAGS="$CFLAGS"
 CF_CFG_DEFAULTS
 
 ###	Checks for programs.
-AC_PROG_CC
-CF_GCC_VERSION
-
+CF_PROG_CC(gnatgcc gcc cc)
 AC_PROG_CPP
 AC_PROG_GCC_TRADITIONAL
 CF_PROG_CC_C_O(CC)
-AC_ISC_POSIX
-CF_ANSI_CC_REQD
-CF_PROG_EXT
 
 AC_ARG_PROGRAM
 
@@ -75,28 +66,8 @@ AC_SYS_LONG_FILE_NAMES
 
 # if we find pkg-config, check if we should install the ".pc" files.
 CF_PKG_CONFIG
-
-if test "$PKG_CONFIG" != no ; then
-	AC_MSG_CHECKING(if we should install .pc files for $PKG_CONFIG)
-
-	# Leave this as something that can be overridden in the environment.
-	if test -z "$PKG_CONFIG_LIBDIR" ; then
-		PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG" | sed -e 's,/[[^/]]*/[[^/]]*$,,'`/lib/pkgconfig
-	fi
-	PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG_LIBDIR" | sed -e 's/^://' -e 's/:.*//'`
-	if test -n "$PKG_CONFIG_LIBDIR" && test -d "$PKG_CONFIG_LIBDIR" ; then
-		AC_ARG_ENABLE(pc-files,
-			[  --enable-pc-files       generate and install .pc files for pkg-config],
-			[enable_pc_files=$enableval],
-			[enable_pc_files=no])
-		AC_MSG_RESULT($enable_pc_files)
-	else
-		AC_MSG_RESULT(no)
-		AC_MSG_WARN(did not find library $PKG_CONFIG_LIBDIR)
-		enable_pc_files=no
-	fi
-fi
-AC_SUBST(PKG_CONFIG_LIBDIR)
+CF_WITH_PKG_CONFIG_LIBDIR
+CF_ENABLE_PC_FILES
 
 AC_MSG_CHECKING(if you want to build test-programs)
 AC_ARG_WITH(tests,
@@ -130,6 +101,7 @@ AC_CHECK_TOOL(RANLIB, ranlib, ':')
 AC_CHECK_TOOL(LD, ld, ld)
 AC_CHECK_TOOL(AR, ar, ar)
 CF_AR_FLAGS
+CF_PATHSEP
 
 dnl Special option for use by system-builders: the install-prefix is used to
 dnl adjust the location into which the actual install is done, so that an
@@ -160,6 +132,15 @@ CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
 ### Use "--without-normal --with-shared" to allow the default model to be
 ### shared, for example.
 cf_list_models=""
+
+AC_MSG_CHECKING(if you want to build shared C-objects)
+AC_ARG_WITH(shared,
+	[  --with-shared           generate shared C-objects (needed for --with-ada-sharedlib)],
+	[with_shared=$withval],
+	[with_shared=no])
+AC_MSG_RESULT($with_shared)
+test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"
+
 AC_MSG_CHECKING(for specified models)
 test -z "$cf_list_models" && cf_list_models=normal
 AC_MSG_RESULT($cf_list_models)
@@ -177,9 +158,7 @@ AC_SUBST(DFT_UPR_MODEL)dnl	the default model ("NORMAL")
 
 CF_NCURSES_ADDON
 
-CF_LIB_PREFIX(cf_prefix)
-LIB_PREFIX=$cf_prefix
-AC_SUBST(LIB_PREFIX)
+CF_WITH_LIB_PREFIX(cf_prefix)
 
 LIB_SUFFIX=
 AC_SUBST(LIB_SUFFIX)
@@ -206,11 +185,26 @@ AC_MSG_RESULT($LD_MODEL)
 
 CF_SHARED_OPTS
 
+# The test/sample programs in the original tree link using rpath option.
+# Make it optional for packagers.
+if test -n "$LOCAL_LDFLAGS"
+then
+	AC_MSG_CHECKING(if you want to link sample programs with rpath option)
+	AC_ARG_ENABLE(rpath-link,
+		[  --enable-rpath-link     link sample programs with rpath option],
+		[with_rpath_link=$enableval],
+		[with_rpath_link=yes])
+	AC_MSG_RESULT($with_rpath_link)
+	if test "$with_rpath_link" = no
+	then
+		LOCAL_LDFLAGS=
+		LOCAL_LDFLAGS2=
+	fi
+fi
+
 ###############################################################################
 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
 
-CF_PATHSEP
-
 ###   use option --enable-broken-linker to force on use of broken-linker support
 AC_MSG_CHECKING(if you want broken-linker support code)
 AC_ARG_ENABLE(broken_linker,
@@ -246,7 +240,7 @@ AC_ARG_WITH(rcs-ids,
 	[with_rcs_ids=$withval],
 	[with_rcs_ids=no])
 AC_MSG_RESULT($with_rcs_ids)
-test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
+test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 if RCS identifiers should be compiled-in)])
 
 ###############################################################################
 CF_HELP_MESSAGE(Extensions:)
@@ -260,8 +254,8 @@ AC_ARG_ENABLE(ext-funcs,
 AC_MSG_RESULT($with_ext_funcs)
 if test "$with_ext_funcs" = yes ; then
 	NCURSES_EXT_FUNCS=1
-	AC_DEFINE(HAVE_USE_DEFAULT_COLORS)
-	AC_DEFINE(NCURSES_EXT_FUNCS)
+	AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 if we have use_default_colors function])
+	AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 if we have ncurses extended functions])
 else
 	NCURSES_EXT_FUNCS=0
 fi
@@ -311,12 +305,12 @@ else
 fi
 
 if test $cf_cv_weak_symbols = yes ; then
-    AC_DEFINE(USE_WEAK_SYMBOLS)
+    AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
 fi
 
 PTHREAD=
 if test "$with_pthread" = "yes" ; then
-    AC_DEFINE(USE_PTHREADS)
+    AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use the pthreads library])
     enable_reentrant=yes
     if test $cf_cv_weak_symbols = yes ; then
         PTHREAD=-lpthread
@@ -324,6 +318,9 @@ if test "$with_pthread" = "yes" ; then
 fi
 AC_SUBST(PTHREAD)
 
+# OpenSUSE is installing ncurses6, using reentrant option.
+AC_CHECK_FUNC(_nc_TABSIZE,[assume_reentrant=yes], [assume_reentrant=no])
+
 # Reentrant code has to be opaque; there's little advantage to making ncurses
 # opaque outside of that, so there is no --enable-opaque option.  We can use
 # this option without --with-pthreads, but this will be always set for
@@ -332,16 +329,16 @@ AC_MSG_CHECKING(if you want experimental reentrant code)
 AC_ARG_ENABLE(reentrant,
 	[  --enable-reentrant      compile with experimental reentrant code],
 	[with_reentrant=$enableval],
-	[with_reentrant=no])
+	[with_reentrant=$assume_reentrant])
 AC_MSG_RESULT($with_reentrant)
 if test "$with_reentrant" = yes ; then
 	cf_cv_enable_reentrant=1
 	if test $cf_cv_weak_symbols = yes ; then
 		CF_REMOVE_LIB(LIBS,$LIBS,pthread)
-	else
+	elif test "$assume_reentrant" = no ; then
 		LIB_SUFFIX="t${LIB_SUFFIX}"
 	fi
-	AC_DEFINE(USE_REENTRANT)
+	AC_DEFINE(USE_REENTRANT,1,[Define to 1 to compile with experimental reentrant code])
 else
 	cf_cv_enable_reentrant=0
 fi
@@ -359,24 +356,13 @@ else
 	NCURSES_WRAP_PREFIX=_nc_
 fi
 AC_SUBST(NCURSES_WRAP_PREFIX)
-AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX")
+AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ ncurses internal prefix])
 
 ###############################################################################
 CF_HELP_MESSAGE(Testing/development Options:)
 
 ###	use option --disable-echo to suppress full display compiling commands
-AC_MSG_CHECKING(if you want to display full commands during build)
-AC_ARG_ENABLE(echo,
-	[  --enable-echo           build: display "compiling" commands (default)],
-	[with_echo=$enableval],
-	[with_echo=yes])
-if test "$with_echo" = yes; then
-	ECHO_LINK=
-else
-	ECHO_LINK='@ echo linking $@ ... ;'
-fi
-AC_MSG_RESULT($with_echo)
-AC_SUBST(ECHO_LINK)
+CF_DISABLE_ECHO
 
 ###	use option --enable-warnings to turn on all gcc warnings
 AC_MSG_CHECKING(if you want to see compiler warnings)
@@ -386,7 +372,7 @@ AC_ARG_ENABLE(warnings,
 AC_MSG_RESULT($with_warnings)
 
 if test "x$with_warnings" = "xyes"; then
- 	ADAFLAGS="$ADAFLAGS -gnatg"
+ 	CF_ADD_ADAFLAGS(-gnatg)
 	CF_GCC_WARNINGS(Wdeclaration-after-statement Wextra Wno-unknown-pragmas Wswitch-enum)
 fi
 CF_GCC_ATTRIBUTES
@@ -402,25 +388,24 @@ if test -n "$GCC"
 then
 	if test "$with_assertions" = no
 	then
-		AC_DEFINE(NDEBUG)
 		CPPFLAGS="$CPPFLAGS -DNDEBUG"
 	else
-		ADAFLAGS="$ADAFLAGS -gnata"
+		CF_ADD_ADAFLAGS(-gnata)
 	fi
 fi
 
 ###	use option --disable-leaks to suppress "permanent" leaks, for testing
-AC_DEFINE(HAVE_NC_ALLOC_H)
+AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])
 
 ###	use option --enable-expanded to generate certain macros as functions
 AC_ARG_ENABLE(expanded,
 	[  --enable-expanded       test: generate functions for certain macros],
-	[test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED)])
+	[test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 if ncurses macros should be expanded as functions])])
 
 ###	use option --disable-macros to suppress macros in favor of functions
 AC_ARG_ENABLE(macros,
 	[  --disable-macros        test: use functions rather than macros],
-	[test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS)])
+	[test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 if ncurses macros should be expanded as functions])])
 
 # Normally we only add trace() to the debug-library.  Allow this to be
 # extended to all models of the ncurses library:
@@ -456,7 +441,7 @@ AC_CHECK_FUNC(gettimeofday,
 	AC_DEFINE(HAVE_GETTIMEOFDAY),[
 
 AC_CHECK_LIB(bsd, gettimeofday,
-	AC_DEFINE(HAVE_GETTIMEOFDAY)
+	AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday])
 	LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
 	;;
 esac
@@ -476,8 +461,6 @@ CF_LINK_DATAONLY
 ###	Checks for library functions.
 CF_MKSTEMP
 
-AC_TYPE_SIGNAL
-
 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
 	CF_STRIP_G_OPT(CFLAGS)
@@ -485,15 +468,18 @@ if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
 fi
 
 CF_HELP_MESSAGE(Ada95 Binding Options:)
-
+cf_with_ada=yes
 dnl Check for availability of GNU Ada Translator (GNAT).
 dnl At the moment we support no other Ada95 compiler.
 if test "$cf_with_ada" != "no" ; then
 	CF_PROG_GNAT
 	if test	"$cf_cv_prog_gnat_correct" = yes; then
-		CF_ADD_ADAFLAGS(-O3 -gnatpn)
+		CF_FIXUP_ADAFLAGS
 
+		CF_GNAT_GENERICS
+		CF_GNAT_SIGINT
 		CF_GNAT_PRAGMA_UNREF
+		CF_GNAT_PROJECTS
 
 		CF_WITH_ADA_COMPILER
 
@@ -503,14 +489,20 @@ if test "$cf_with_ada" != "no" ; then
 		CF_WITH_ADA_INCLUDE
 		CF_WITH_ADA_OBJECTS
 		CF_WITH_ADA_SHAREDLIB
+	else
+		AC_MSG_ERROR(No usable Ada compiler found)
 	fi
+else
+	AC_MSG_ERROR(The Ada compiler is needed for this package)
 fi
 
 ################################################################################
 
 # not needed
-TINFO_ARGS2=
-AC_SUBST(TINFO_ARGS2)
+TINFO_LDFLAGS2=
+AC_SUBST(TINFO_LDFLAGS2)
+TINFO_LIBS=
+AC_SUBST(TINFO_LIBS)
 
 ### Construct the list of include-directories to be generated
 CF_INCLUDE_DIRS
@@ -547,7 +539,7 @@ fi
 
 SUB_MAKEFILES="gen/adacurses${DFT_ARG_SUFFIX}-config:gen/adacurses-config.in"
 
-AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR')
+AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as the library path-separator])
 
 ### Now that we're done running tests, add the compiler-warnings, if any
 CF_ADD_CFLAGS($EXTRA_CFLAGS)
@@ -575,7 +567,7 @@ dnl for separate build, this is good enough for "sh $(top_srcdir)/misc/shlib"
 NCURSES_SHLIB2="sh -c"
 AC_SUBST(NCURSES_SHLIB2)
 
-ADA_SUBDIRS="gen src"
+ADA_SUBDIRS="include gen src doc"
 if test "x$cf_with_tests" != "xno" ; then
 	ADA_SUBDIRS="$ADA_SUBDIRS samples"
 fi
@@ -591,8 +583,13 @@ AC_SUBST(NCURSES_TREE)
 EXTERNAL_TREE=
 AC_SUBST(EXTERNAL_TREE)
 
+# match layout used by make-tar.sh
+ADAHTML_DIR=../doc/ada
+AC_SUBST(ADAHTML_DIR)
+
 AC_OUTPUT( \
 	$SUB_MAKEFILES \
+	doc/adacurses${DFT_ARG_SUFFIX}-config.1:doc/MKada_config.in \
 	Makefile,[
 if test -z "$USE_OLD_MAKERULES" ; then
 	$AWK -f $srcdir/mk-1st.awk <$srcdir/src/modules >>src/Makefile
@@ -604,8 +601,8 @@ fi
 AWK="$AWK"
 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
 DFT_LWR_MODEL="$DFT_LWR_MODEL"
-ECHO_LINK="$ECHO_LINK"
 LIB_NAME="$LIB_NAME"
+LIB_PREFIX="$LIB_PREFIX"
 LIB_SUFFIX="$LIB_SUFFIX"
 LN_S="$LN_S"
 NCURSES_MAJOR="$NCURSES_MAJOR"