ncurses 5.9 - patch 20110807

[ncurses.git] / Ada95 / configure.in

diff --git a/Ada95/configure.in b/Ada95/configure.in
index 9abe8ab917079ffda1bd1c0f1d6987ed3d88d455..b6d022874e022e949668ff906991b4df409cbfe6 100644 (file)
--- a/Ada95/configure.in
+++ b/Ada95/configure.in
@@ -1,5 +1,5 @@
 dnl***************************************************************************
 dnl***************************************************************************

-dnl Copyright (c) 2010 Free Software Foundation, Inc.                        *
+dnl Copyright (c) 2010,2011 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            *
 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
 dnl
 dnl
 dnl Author: Thomas E. Dickey
 dnl

-dnl $Id: configure.in,v 1.15 2010/06/26 21:27:05 tom Exp $
+dnl $Id: configure.in,v 1.32 2011/07/16 21:53:28 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)
 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: 1.15 $)
+AC_REVISION($Revision: 1.32 $)

 AC_INIT(gen/gen.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
 AC_INIT(gen/gen.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 


@@ -69,34 +69,20 @@ AC_ARG_PROGRAM
 CF_PROG_AWK
 CF_PROG_EGREP
 AC_PROG_INSTALL
 CF_PROG_AWK
 CF_PROG_EGREP
 AC_PROG_INSTALL

-AC_PROG_LN_S
+CF_PROG_LN_S

 
 AC_SYS_LONG_FILE_NAMES
 
 # if we find pkg-config, check if we should install the ".pc" files.
 CF_PKG_CONFIG
 
 AC_SYS_LONG_FILE_NAMES
 
 # if we find pkg-config, check if we should install the ".pc" files.
 CF_PKG_CONFIG

+CF_ENABLE_PC_FILES

 
 

-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 $PKG_CONFIG_LIBDIR)
-               enable_pc_files=no
-       fi
-fi
-AC_SUBST(PKG_CONFIG_LIBDIR)
+AC_MSG_CHECKING(if you want to build test-programs)
+AC_ARG_WITH(tests,
+       [  --without-tests         suppress build with test-programs],
+       [cf_with_tests=$withval],
+       [cf_with_tests=yes])
+AC_MSG_RESULT($cf_with_tests)

 
 AC_MSG_CHECKING(if we should assume mixed-case filenames)
 AC_ARG_ENABLE(mixed-case,
 
 AC_MSG_CHECKING(if we should assume mixed-case filenames)
 AC_ARG_ENABLE(mixed-case,


@@ -153,6 +139,15 @@ 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=""
 ### 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)
 AC_MSG_CHECKING(for specified models)
 test -z "$cf_list_models" && cf_list_models=normal
 AC_MSG_RESULT($cf_list_models)


@@ -199,17 +194,32 @@ AC_MSG_RESULT($LD_MODEL)
 
 CF_SHARED_OPTS
 
 
 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_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,
        [  --enable-broken_linker  compile with broken-linker support code],
        [with_broken_linker=$enableval],
 ###   use option --enable-broken-linker to force on use of broken-linker support
 AC_MSG_CHECKING(if you want broken-linker support code)
 AC_ARG_ENABLE(broken_linker,
        [  --enable-broken_linker  compile with broken-linker support code],
        [with_broken_linker=$enableval],

-       [with_broken_linker=${BROKEN_LINKER-no}])
+       [with_broken_linker=${BROKEN_LINKER:-no}])

 AC_MSG_RESULT($with_broken_linker)
 
 BROKEN_LINKER=0
 AC_MSG_RESULT($with_broken_linker)
 
 BROKEN_LINKER=0


@@ -317,6 +327,9 @@ if test "$with_pthread" = "yes" ; then
 fi
 AC_SUBST(PTHREAD)
 
 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
 # 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


@@ -325,13 +338,13 @@ AC_MSG_CHECKING(if you want experimental reentrant code)
 AC_ARG_ENABLE(reentrant,
        [  --enable-reentrant      compile with experimental reentrant code],
        [with_reentrant=$enableval],
 AC_ARG_ENABLE(reentrant,
        [  --enable-reentrant      compile with experimental reentrant code],
        [with_reentrant=$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)
 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${LIB_SUFFIX}"
        fi
        AC_DEFINE(USE_REENTRANT)
                LIB_SUFFIX="t${LIB_SUFFIX}"
        fi
        AC_DEFINE(USE_REENTRANT)


@@ -379,7 +392,7 @@ AC_ARG_ENABLE(warnings,
 AC_MSG_RESULT($with_warnings)
 
 if test "x$with_warnings" = "xyes"; then
 AC_MSG_RESULT($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
        CF_GCC_WARNINGS(Wdeclaration-after-statement Wextra Wno-unknown-pragmas Wswitch-enum)
 fi
 CF_GCC_ATTRIBUTES


@@ -398,7 +411,7 @@ then
                AC_DEFINE(NDEBUG)
                CPPFLAGS="$CPPFLAGS -DNDEBUG"
        else
                AC_DEFINE(NDEBUG)
                CPPFLAGS="$CPPFLAGS -DNDEBUG"
        else

-               ADAFLAGS="$ADAFLAGS -gnata"
+               CF_ADD_ADAFLAGS(-gnata)

        fi
 fi
 
        fi
 fi
 


@@ -484,9 +497,23 @@ 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
 if test "$cf_with_ada" != "no" ; then
        CF_PROG_GNAT
        if test "$cf_cv_prog_gnat_correct" = yes; then

-               CF_ADD_ADAFLAGS(-O3 -gnatpn)

 
 

+               # make ADAFLAGS consistent with CFLAGS
+               case "$CFLAGS" in
+               *-g*)
+                       CF_ADD_ADAFLAGS(-g)
+                       ;;
+               esac
+               case "$CFLAGS" in
+               *-O*)
+                       CF_ADD_ADAFLAGS(-O3)
+                       ;;
+               esac
+
+               CF_GNAT_GENERICS
+               CF_GNAT_SIGINT

                CF_GNAT_PRAGMA_UNREF
                CF_GNAT_PRAGMA_UNREF

+               CF_GNAT_PROJECTS

 
                CF_WITH_ADA_COMPILER
 
 
                CF_WITH_ADA_COMPILER
 


@@ -496,7 +523,11 @@ if test "$cf_with_ada" != "no" ; then
                CF_WITH_ADA_INCLUDE
                CF_WITH_ADA_OBJECTS
                CF_WITH_ADA_SHAREDLIB
                CF_WITH_ADA_INCLUDE
                CF_WITH_ADA_OBJECTS
                CF_WITH_ADA_SHAREDLIB

+       else
+               AC_MSG_ERROR(No usable Ada compiler found)

        fi
        fi

+else
+       AC_MSG_ERROR(The Ada compiler is needed for this package)

 fi
 
 ################################################################################
 fi
 
 ################################################################################


@@ -568,18 +599,10 @@ dnl for separate build, this is good enough for "sh $(top_srcdir)/misc/shlib"
 NCURSES_SHLIB2="sh -c"
 AC_SUBST(NCURSES_SHLIB2)
 
 NCURSES_SHLIB2="sh -c"
 AC_SUBST(NCURSES_SHLIB2)
 

-dnl ditto for "$(top_srcdir)/tar-copy.sh"
-for cf_path in . .. ../..
-do
-       if test -f $cf_path/tar-copy.sh
-       then
-               NCURSES_COPY2=`echo 'sh $(top_srcdir)/'$cf_path'/tar-copy.sh' | sed -e 's,/./,/,'`
-               break
-       fi
-done
-AC_SUBST(NCURSES_COPY2)
-
-ADA_SUBDIRS="include gen src samples"
+ADA_SUBDIRS="include gen src doc"
+if test "x$cf_with_tests" != "xno" ; then
+       ADA_SUBDIRS="$ADA_SUBDIRS samples"
+fi

 for cf_dir in $ADA_SUBDIRS
 do
        SUB_MAKEFILES="$SUB_MAKEFILES $cf_dir/Makefile"
 for cf_dir in $ADA_SUBDIRS
 do
        SUB_MAKEFILES="$SUB_MAKEFILES $cf_dir/Makefile"


@@ -592,10 +615,17 @@ AC_SUBST(NCURSES_TREE)
 EXTERNAL_TREE=
 AC_SUBST(EXTERNAL_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 \
 AC_OUTPUT( \
        $SUB_MAKEFILES \

+       doc/adacurses${DFT_ARG_SUFFIX}-config.1:doc/MKada_config.in \

        Makefile,[
        Makefile,[

-$AWK -f $srcdir/mk-1st.awk <$srcdir/src/modules >>src/Makefile
+if test -z "$USE_OLD_MAKERULES" ; then
+       $AWK -f $srcdir/mk-1st.awk <$srcdir/src/modules >>src/Makefile
+fi

 ],[
 ### Special initialization commands, used to pass information from the
 ### configuration-run into config.status
 ],[
 ### Special initialization commands, used to pass information from the
 ### configuration-run into config.status


@@ -606,9 +636,11 @@ DFT_LWR_MODEL="$DFT_LWR_MODEL"
 ECHO_LINK="$ECHO_LINK"
 LIB_NAME="$LIB_NAME"
 LIB_SUFFIX="$LIB_SUFFIX"
 ECHO_LINK="$ECHO_LINK"
 LIB_NAME="$LIB_NAME"
 LIB_SUFFIX="$LIB_SUFFIX"

+LN_S="$LN_S"

 NCURSES_MAJOR="$NCURSES_MAJOR"
 NCURSES_MINOR="$NCURSES_MINOR"
 NCURSES_PATCH="$NCURSES_PATCH"
 NCURSES_MAJOR="$NCURSES_MAJOR"
 NCURSES_MINOR="$NCURSES_MINOR"
 NCURSES_PATCH="$NCURSES_PATCH"

+USE_OLD_MAKERULES="$USE_OLD_MAKERULES"

 cf_cv_abi_version="$cf_cv_abi_version"
 cf_cv_rel_version="$cf_cv_rel_version"
 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
 cf_cv_abi_version="$cf_cv_abi_version"
 cf_cv_rel_version="$cf_cv_rel_version"
 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"


@@ -620,4 +652,4 @@ host="$host"
 target="$target"
 
 ],cat)dnl
 target="$target"
 
 ],cat)dnl

-${MAKE-make} preinstall
+${MAKE:-make} preinstall