ncurses 5.9 - patch 20120602
[ncurses.git] / Ada95 / configure.in
index 4c03e9c952413faa88a24518edf87d95949e4e25..86e58845a5ea0ad6920281bc942458ad4b9db596 100644 (file)
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright (c) 2010,2011 Free Software Foundation, Inc.                   *
+dnl Copyright (c) 2010-2011,2012 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
 dnl
-dnl $Id: configure.in,v 1.26 2011/03/26 23:54:05 tom Exp $
+dnl $Id: configure.in,v 1.41 2012/05/05 20:54:52 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: 1.26 $)
+AC_REVISION($Revision: 1.41 $)
 AC_INIT(gen/gen.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
@@ -54,7 +54,7 @@ cf_user_CFLAGS="$CFLAGS"
 CF_CFG_DEFAULTS
 
 ###    Checks for programs.
-AC_PROG_CC
+AC_PROG_CC(gnatgcc gcc cc)
 CF_GCC_VERSION
 
 AC_PROG_CPP
@@ -75,28 +75,8 @@ 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,
@@ -160,6 +140,15 @@ 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 +166,7 @@ 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 +193,26 @@ 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,
@@ -368,18 +370,7 @@ AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_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)
@@ -405,7 +396,6 @@ if test -n "$GCC"
 then
        if test "$with_assertions" = no
        then
-               AC_DEFINE(NDEBUG)
                CPPFLAGS="$CPPFLAGS -DNDEBUG"
        else
                CF_ADD_ADAFLAGS(-gnata)
@@ -488,26 +478,16 @@ if test -z "$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
-
-               # make ADAFLAGS consistent with CFLAGS
-               case "$CFLAGS" in
-               *-g*)
-                       CF_ADD_ADAFLAGS(-g)
-                       ;;
-               esac
-               case "$CFLAGS" in
-               *-O*)
-                       CF_ADD_ADAFLAGS(-O3)
-                       ;;
-               esac
+               CF_FIXUP_ADAFLAGS
 
                CF_GNAT_GENERICS
+               CF_GNAT_SIGINT
                CF_GNAT_PRAGMA_UNREF
                CF_GNAT_PROJECTS
 
@@ -529,8 +509,10 @@ 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
@@ -629,8 +611,8 @@ 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"