ncurses 5.9 - patch 20111001
[ncurses.git] / configure.in
index b2a483a51ebaebee02658e731169ae4680f36987..412ae0f18c8519259801af7982af4d21a8633f9c 100644 (file)
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+dnl Copyright (c) 1998-2010,2011 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            *
@@ -28,14 +28,14 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: configure.in,v 1.500 2010/07/03 21:17:32 tom Exp $
+dnl $Id: configure.in,v 1.526 2011/09/24 14:40:59 nix 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: 1.500 $)
+AC_REVISION($Revision: 1.526 $)
 AC_INIT(ncurses/base/lib_initscr.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
@@ -136,6 +136,13 @@ AC_ARG_WITH(progs,
        [cf_with_progs=yes])
 AC_MSG_RESULT($cf_with_progs)
 
+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 you wish to install curses.h)
 AC_ARG_WITH(curses-h,
        [  --without-curses-h      install curses.h as ncurses.h only],
@@ -155,34 +162,14 @@ CF_PROG_AWK
 CF_PROG_EGREP
 CF_PROG_INSTALL
 CF_PROG_LINT
-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
-
-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 we should assume mixed-case filenames)
 AC_ARG_ENABLE(mixed-case,
@@ -446,7 +433,6 @@ os2*) #(vi
 esac
 AC_SUBST(TERMINFO_SRC)
 
-CF_PATHSEP
 if test "$use_database" != no ; then
        AC_DEFINE(USE_DATABASE)
 
@@ -656,7 +642,7 @@ 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
@@ -876,11 +862,15 @@ 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_ASSUME_DEFAULT_COLORS)
        AC_DEFINE(HAVE_CURSES_VERSION)
        AC_DEFINE(HAVE_HAS_KEY)
        AC_DEFINE(HAVE_RESIZETERM)
        AC_DEFINE(HAVE_RESIZE_TERM)
+       AC_DEFINE(HAVE_TERM_ENTRY_H)
        AC_DEFINE(HAVE_USE_DEFAULT_COLORS)
+       AC_DEFINE(HAVE_USE_SCREEN)
+       AC_DEFINE(HAVE_USE_WINDOW)
        AC_DEFINE(HAVE_WRESIZE)
        AC_DEFINE(NCURSES_EXT_FUNCS)
        GENERATED_EXT_FUNCS=generated
@@ -1083,30 +1073,33 @@ AC_SUBST(NCURSES_INTEROP_FUNCS)
 # the script-block --with-normal, etc.
 CF_WITH_PTHREAD
 
-AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
-AC_ARG_ENABLE(pthreads-eintr,
-    [  --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
-    [use_pthreads_eintr=$enableval],
-    [use_pthreads_eintr=no])
-AC_MSG_RESULT($use_pthreads_eintr)
-if test $use_pthreads_eintr = yes ; then
-    AC_DEFINE(USE_PTHREADS_EINTR)
-fi
-
-AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
-AC_ARG_ENABLE(weak-symbols,
-    [  --enable-weak-symbols   enable weak-symbols for pthreads],
-    [use_weak_symbols=$enableval],
-    [use_weak_symbols=no])
-AC_MSG_RESULT($use_weak_symbols)
-if test "$use_weak_symbols" = yes ; then
-    CF_WEAK_SYMBOLS
-else
-    cf_cv_weak_symbols=no
-fi
+if test "x$with_pthread" != xno; then
+       AC_CHECK_FUNC(pthread_kill,[
+               AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
+               AC_ARG_ENABLE(pthreads-eintr,
+                       [  --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
+                       [use_pthreads_eintr=$enableval],
+                       [use_pthreads_eintr=no])
+               AC_MSG_RESULT($use_pthreads_eintr)
+               if test $use_pthreads_eintr = yes ; then
+                       AC_DEFINE(USE_PTHREADS_EINTR)
+               fi])
+
+       AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
+       AC_ARG_ENABLE(weak-symbols,
+               [  --enable-weak-symbols   enable weak-symbols for pthreads],
+               [use_weak_symbols=$enableval],
+               [use_weak_symbols=no])
+       AC_MSG_RESULT($use_weak_symbols)
+       if test "$use_weak_symbols" = yes ; then
+               CF_WEAK_SYMBOLS
+       else
+               cf_cv_weak_symbols=no
+       fi
 
-if test $cf_cv_weak_symbols = yes ; then
-    AC_DEFINE(USE_WEAK_SYMBOLS)
+       if test $cf_cv_weak_symbols = yes ; then
+               AC_DEFINE(USE_WEAK_SYMBOLS)
+       fi
 fi
 
 PTHREAD=
@@ -1138,8 +1131,9 @@ if test "$with_reentrant" = yes ; then
                CF_REMOVE_LIB(LIBS,$LIBS,pthread)
                CF_ADD_LIB(pthread,TEST_LIBS)
                CF_ADD_LIB(pthread,TEST_LIBS2)
+       else
+               LIB_SUFFIX="t${LIB_SUFFIX}"
        fi
-       LIB_SUFFIX="t${LIB_SUFFIX}"
        AC_DEFINE(USE_REENTRANT)
        CF_NCURSES_ABI_6
 else
@@ -1318,6 +1312,7 @@ fcntl.h \
 getopt.h \
 limits.h \
 locale.h \
+math.h \
 poll.h \
 sys/bsdtypes.h \
 sys/ioctl.h \
@@ -1331,6 +1326,8 @@ unistd.h \
 wctype.h \
 )
 
+CF_GETOPT_HEADER
+
 # check for ISC (this may also define _POSIX_SOURCE)
 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
 if test "$ISC" = yes ; then
@@ -1581,9 +1578,24 @@ dnl At the moment we support no other Ada95 compiler.
        if test "$cf_with_ada" != "no" ; then
                CF_PROG_GNAT
                if test "$cf_cv_prog_gnat_correct" = yes; then
-                       CF_ADD_ADAFLAGS(-O3 -gnatpn)
+                       CF_ADD_ADAFLAGS(-gnatpn)
+
+                       # make ADAFLAGS consistent with CFLAGS
+                       case "$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_PROJECTS
 
                        CF_WITH_ADA_COMPILER
 
@@ -1711,14 +1723,17 @@ if test "$with_ticlib" != no ; then
                TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
                TICS_LIB_SUFFIX="${TICS_NAME}${LIB_SUFFIX}"
        fi
-       TICS_ARGS="-L${LIB_DIR} -l${TICS_LIB_SUFFIX}"
+       TICS_LDFLAGS="-L${LIB_DIR}"
+       TICS_LIBS="-l${TICS_LIB_SUFFIX}"
 else
-       TICS_ARGS="-L${LIB_DIR} -l${LIB_NAME}${DFT_ARG_SUFFIX}"
+       TICS_LDFLAGS="-L${LIB_DIR}"
+       TICS_LIBS="-l${LIB_NAME}${DFT_ARG_SUFFIX}"
 fi
 AC_SUBST(TICS_ARG_SUFFIX)
 AC_SUBST(TICS_DEP_SUFFIX)
 AC_SUBST(TICS_LIB_SUFFIX)
-AC_SUBST(TICS_ARGS)
+AC_SUBST(TICS_LDFLAGS)
+AC_SUBST(TICS_LIBS)
 
 if test "$with_termlib" != no ; then
 
@@ -1740,14 +1755,16 @@ if test "$with_termlib" != no ; then
        if test "$DFT_LWR_MODEL" = "libtool"; then
                TEST_ARGS="${TEST_DEPS}"
                TEST_ARG2="${TEST_DEP2}"
-               TINFO_ARGS="-L${LIB_DIR} $TEST_ARGS"
+               TINFO_LDFLAGS="-L${LIB_DIR}"
+               TINFO_LIBS="$TEST_ARGS"
                TICS_LIST="$SHLIB_LIST $TEST_ARGS"
                SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
        else
                TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
                TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
                TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
-               TINFO_ARGS="-L${LIB_DIR} $TEST_ARGS"
+               TINFO_LDFLAGS="-L${LIB_DIR}"
+               TINFO_LIBS="$TEST_ARGS"
                SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
        fi
 else
@@ -1761,7 +1778,8 @@ else
                TICS_LIST="$SHLIB_LIST"
        fi
 
-       TINFO_ARGS="-L${LIB_DIR} -l${LIB_NAME}${DFT_ARG_SUFFIX}"
+       TINFO_LDFLAGS="-L${LIB_DIR}"
+       TINFO_LIBS="-l${LIB_NAME}${DFT_ARG_SUFFIX}"
 fi
 
 if test "$DFT_LWR_MODEL" = shared ; then
@@ -1776,7 +1794,8 @@ fi
 AC_SUBST(TINFO_ARG_SUFFIX)
 AC_SUBST(TINFO_DEP_SUFFIX)
 AC_SUBST(TINFO_LIB_SUFFIX)
-AC_SUBST(TINFO_ARGS)
+AC_SUBST(TINFO_LDFLAGS)
+AC_SUBST(TINFO_LIBS)
 
 if test "$with_dlsym" = yes ; then
        CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
@@ -1787,8 +1806,8 @@ if test "$DFT_LWR_MODEL" = "libtool"; then
 fi
 
 # needed for Ada95
-TINFO_ARGS2=`echo "$TINFO_ARGS" | sed -e 's,-L\.\./,-L../../,'`
-AC_SUBST(TINFO_ARGS2)
+TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
+AC_SUBST(TINFO_LDFLAGS2)
 
 case $DFT_LWR_MODEL in
 normal|debug|profile)
@@ -1840,9 +1859,6 @@ CF_DIRS_TO_MAKE
 NCURSES_SHLIB2='sh $(top_srcdir)/misc/shlib'
 AC_SUBST(NCURSES_SHLIB2)
 
-NCURSES_COPY2='sh $(top_srcdir)/tar-copy.sh'
-AC_SUBST(NCURSES_COPY2)
-
 # values to use as strings
 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR')
 
@@ -1872,15 +1888,45 @@ fi
 AC_SUBST(MAKE_PC_FILES)
 AC_SUBST(cross_compiling)
 
+AC_PATH_PROG(TIC_PATH,tic,unknown,$PATH:/usr/local/ncurses/bin)
+if test -n "$FALLBACK_LIST"
+then
+       if test "$TIC_PATH" = unknown
+       then
+               AC_MSG_WARN(no tic program found for fallbacks)
+       fi
+fi
+AC_SUBST(TIC_PATH)
+
+if test "x$cf_with_tests" != xno ; then
+       MAKE_TESTS=
+else
+       MAKE_TESTS="#"
+fi
+AC_SUBST(MAKE_TESTS)
+
+ADAHTML_DIR=../../doc/html/ada
+AC_SUBST(ADAHTML_DIR)
+
+SUB_SCRIPTS=
+case $cf_cv_system_name in #(vi
+*mingw32*) #(vi
+       SUB_SCRIPTS="mk-dlls.sh"
+       ;;
+esac
+
 AC_OUTPUT( \
        include/MKterm.h.awk \
        include/curses.head:include/curses.h.in \
        include/ncurses_dll.h \
        include/termcap.h \
        include/unctrl.h \
+       $SUB_SCRIPTS \
        $SUB_MAKEFILES \
        Makefile,[
-CF_PRG_RULES([$srcdir/test/mk-test.awk ECHO_LINK="$ECHO_LINK"], test)
+if test "x$cf_with_tests" != xno ; then
+       CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LINK"], test)
+fi
 CF_LIB_RULES($SRC_SUBDIRS)
 
 if test "x$cf_with_ada" != xno ; then
@@ -1902,6 +1948,7 @@ LIB_NAME="$LIB_NAME"
 LIB_SUBSETS="$LIB_SUBSETS"
 LIB_SUFFIX="$LIB_SUFFIX"
 LIB_TRACING="$LIB_TRACING"
+LN_S="$LN_S"
 MAKE_TERMINFO="$MAKE_TERMINFO"
 NCURSES_MAJOR="$NCURSES_MAJOR"
 NCURSES_MINOR="$NCURSES_MINOR"
@@ -1912,6 +1959,7 @@ TERMINFO="$TERMINFO"
 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
 TICS_NAME="$TICS_NAME"
+TIC_PATH="$TIC_PATH"
 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
 TINFO_NAME="$TINFO_NAME"
@@ -1937,8 +1985,9 @@ cf_cv_system_name="$cf_cv_system_name"
 cf_with_ada="$cf_with_ada"
 cf_with_cxx_binding="$cf_with_cxx_binding"
 cf_with_manpages="$cf_with_manpages"
+cf_with_tests="$cf_with_tests"
 host="$host"
 target="$target"
 
 ],cat)dnl
-${MAKE-make} preinstall
+${MAKE:-make} preinstall