dnl
dnl Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
dnl
-dnl $Id: configure.in,v 1.179 1999/10/24 00:32:42 tom Exp $
+dnl $Id: configure.in,v 1.195 2000/07/05 22:24:29 tom Exp $
dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.12.971222)
-AC_REVISION($Revision: 1.179 $)
+AC_PREREQ(2.12.971230)
+AC_REVISION($Revision: 1.195 $)
AC_INIT(ncurses/base/lib_initscr.c)
AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
CXX=""
GXX=""
else
+ pushdef([AC_MSG_ERROR],
+ [AC_MSG_RESULT([You don't have any C++ compiler, too bad]); dnl
+ cf_with_cxx=no; CXX=""; GXX="";])dnl
AC_PROG_CXX
+ popdef([AC_MSG_ERROR])dnl
fi
changequote(,)dnl
if test -n "$GXX" ; then case "`${CXX-g++} --version`" in 1*|2.[0-6]*) GXX=""; CXX=""; ac_cv_prog_gxx=no; cf_cxx_library=no ; echo No: templates do not work;; esac; fi
### Use "--without-normal --with-shared" to allow the default model to be
### shared, for example.
cf_list_models=""
+AC_SUBST(cf_list_models)dnl the complete list of models ("normal debug")
AC_MSG_CHECKING(if you want to build shared libraries)
AC_ARG_WITH(shared,
AC_MSG_RESULT($with_profile)
test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile"
+###############################################################################
+
+AC_MSG_CHECKING(for specified models)
+test -z "$cf_list_models" && cf_list_models=normal
+AC_MSG_RESULT($cf_list_models)
+
+### Use the first model as the default, and save its suffix for use in building
+### up test-applications.
+AC_MSG_CHECKING(for default model)
+DFT_LWR_MODEL=`echo $cf_list_models | $AWK '{print $1}'`
+AC_MSG_RESULT($DFT_LWR_MODEL)
+
+CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
+
+AC_SUBST(DFT_LWR_MODEL)dnl the default model ("normal")
+AC_SUBST(DFT_UPR_MODEL)dnl the default model ("NORMAL")
+
+TINFO_NAME=tinfo
+AC_SUBST(TINFO_NAME)
+
+LIB_NAME=ncurses
+AC_SUBST(LIB_NAME)
+
+LIB_DIR=../lib
+CF_LIB_PREFIX(cf_prefix)
+LIB_PREFIX=$cf_prefix
+AC_SUBST(LIB_PREFIX)
+
+LIB_SUFFIX=
+AC_SUBST(LIB_SUFFIX)
+
+###############################################################################
+
AC_MSG_CHECKING(if you want to build a separate terminfo library)
AC_ARG_WITH(termlib,
[ --with-termlib generate separate terminfo library],
],AC_MSG_WARN(Cannot link with gpm library - read the FAQ))
fi
-TINFO_LIST="$SHLIB_LIST"
-test $with_termlib = yes && SHLIB_LIST="$SHLIB_LIST -ltinfo"
-
-AC_SUBST(EXTRA_LIBS)
-AC_SUBST(TINFO_LIST)
-AC_SUBST(SHLIB_LIST)
-
-AC_MSG_CHECKING(for specified models)
-test -z "$cf_list_models" && cf_list_models=normal
-AC_MSG_RESULT($cf_list_models)
-
-### Use the first model as the default, and save its suffix for use in building
-### up test-applications.
-DFT_LWR_MODEL=`echo $cf_list_models | $AWK '{print $1}'`
-CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
-CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_DEP_SUFFIX)dnl
-CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
-CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
-AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
-AC_SUBST(DFT_LWR_MODEL)dnl the default model ("normal")
-AC_SUBST(DFT_UPR_MODEL)dnl the default model ("NORMAL")
-AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
-AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
-AC_SUBST(cf_list_models)dnl the complete list of models ("normal debug")
-
-TINFO_NAME=tinfo
-AC_SUBST(TINFO_NAME)
-
-LIB_NAME=ncurses
-AC_SUBST(LIB_NAME)
-
-LIB_DIR=../lib
-CF_LIB_PREFIX(cf_prefix)
-LIB_PREFIX=$LIB_DIR/$cf_prefix
-AC_SUBST(LIB_PREFIX)
-
dnl Not all ports of gcc support the -g option
if test X"$CC_G_OPT" = X"" ; then
fi
AC_SUBST(CXX_G_OPT)
+AC_MSG_CHECKING(for default loader flags)
case $DFT_LWR_MODEL in
normal) LD_MODEL='' ;;
debug) LD_MODEL=$CC_G_OPT ;;
shared) LD_MODEL='' ;;
esac
AC_SUBST(LD_MODEL)dnl the type of link (e.g., -g or -pg)
+AC_MSG_RESULT($LD_MODEL)
AC_MSG_CHECKING(if rpath option should be used)
AC_ARG_ENABLE(rpath,
AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
AC_ARG_ENABLE(overwrite,
[ --disable-overwrite leave out the link to -lcurses],
- [with_overwrite=$enableval
- test "$with_overwrite" = no && \
- test "x$includedir" = 'x${prefix}/include' && \
- includedir='$(prefix)/include/ncurses'
- ],
+ [with_overwrite=$enableval],
[with_overwrite=yes])
AC_MSG_RESULT($with_overwrite)
-AC_MSG_CHECKING(where we will install curses.h)
-AC_MSG_RESULT($includedir)
AC_MSG_CHECKING(if external terminfo-database is used)
AC_ARG_ENABLE(database,
AC_MSG_RESULT($with_database)
test $with_database != no && AC_DEFINE(USE_DATABASE)
-AC_MSG_CHECKING(if you want to build with function extensions)
-AC_ARG_ENABLE(ext-funcs,
- [ --disable-ext-funcs disable function-extensions],
- [with_ext_funcs=$enableval],
- [with_ext_funcs=yes])
-AC_MSG_RESULT($with_ext_funcs)
-test "$with_ext_funcs" = yes && AC_DEFINE(NCURSES_EXT_FUNCS)
-
AC_MSG_CHECKING(for list of fallback descriptions)
AC_ARG_WITH(fallbacks,
[ --with-fallbacks=XXX specify list of fallback terminal descriptions],
test "$with_links" = yes && AC_DEFINE(USE_LINKS)
test "$with_symlinks" = yes && AC_DEFINE(USE_SYMLINKS)
+### 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])
+AC_MSG_RESULT($with_broken_linker)
+test "$with_broken_linker" = yes && AC_DEFINE(BROKEN_LINKER)
+
### use option --enable-bsdpad to have tputs process BSD-style prefix padding
AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
AC_ARG_ENABLE(bsdpad,
AC_MSG_RESULT($with_bsdpad)
test "$with_bsdpad" = yes && AC_DEFINE(BSD_TPUTS)
+### Enable compiling-in rcs id's
+AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
+AC_ARG_WITH(rcs-ids,
+ [ --with-rcs-ids compile-in RCS identifiers],
+ [with_rcs_ids=$withval],
+ [with_rcs_ids=no])
+AC_MSG_RESULT($with_rcs_ids)
+test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
+
+###############################################################################
+CF_HELP_MESSAGE(Extensions:)
+
+### Note that some functions (such as const) are normally disabled anyway.
+AC_MSG_CHECKING(if you want to build with function extensions)
+AC_ARG_ENABLE(ext-funcs,
+ [ --disable-ext-funcs disable function-extensions],
+ [with_ext_funcs=$enableval],
+ [with_ext_funcs=yes])
+AC_MSG_RESULT($with_ext_funcs)
+if test "$with_ext_funcs" = yes ; then
+ AC_DEFINE(HAVE_HAS_KEY)
+ AC_DEFINE(HAVE_RESIZETERM)
+ AC_DEFINE(HAVE_USE_DEFAULT_COLORS)
+ AC_DEFINE(HAVE_WRESIZE)
+ AC_DEFINE(NCURSES_EXT_FUNCS)
+fi
+
### use option --enable-const to turn on use of const beyond that in XSI.
AC_MSG_CHECKING(for extended use of const keyword)
AC_ARG_ENABLE(const,
fi
AC_SUBST(NCURSES_CONST)
-### Enable compiling-in rcs id's
-AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
-AC_ARG_WITH(rcs-ids,
- [ --with-rcs-ids compile-in RCS identifiers],
- [with_rcs_ids=$withval],
- [with_rcs_ids=no])
-AC_MSG_RESULT($with_rcs_ids)
-test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
+### use option --enable-hashmap to turn on use of hashmap scrolling logic
+AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
+AC_ARG_ENABLE(hashmap,
+ [ --enable-hashmap compile with hashmap scrolling-optimization code],
+ [with_hashmap=$enableval],
+ [with_hashmap=yes])
+AC_MSG_RESULT($with_hashmap)
+test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP)
+
+AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
+AC_ARG_ENABLE(no-padding,
+ [ --enable-no-padding compile with \$NCURSES_NO_PADDING code],
+ [with_no_padding=$enableval],
+ [with_no_padding=$with_ext_funcs])
+AC_MSG_RESULT($with_no_padding)
+test "$with_no_padding" = yes && AC_DEFINE(NCURSES_NO_PADDING)
+
+### use option --enable-sigwinch to turn on use of SIGWINCH logic
+AC_MSG_CHECKING(if you want SIGWINCH handler)
+AC_ARG_ENABLE(sigwinch,
+ [ --enable-sigwinch compile with SIGWINCH handler],
+ [with_sigwinch=$enableval],
+ [with_sigwinch=$with_ext_funcs])
+AC_MSG_RESULT($with_sigwinch)
+test "$with_sigwinch" = yes && AC_DEFINE(USE_SIGWINCH)
+
+### use option --enable-tcap-names to allow user to define new capabilities
+AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
+AC_ARG_ENABLE(tcap-names,
+ [ --enable-tcap-names compile with user-definable terminal capabilities],
+ [with_tcap_names=$enableval],
+ [with_tcap_names=$with_ext_funcs])
+AC_MSG_RESULT($with_tcap_names)
+NCURSES_XNAMES=0
+test "$with_tcap_names" = yes && NCURSES_XNAMES=1
+AC_SUBST(NCURSES_XNAMES)
###############################################################################
CF_HELP_MESSAGE(Experimental Code:)
[with_develop=no])
AC_MSG_RESULT($with_develop)
-### use option --enable-broken-linker to force on use of broken-linker support
-AC_MSG_CHECKING(if you want broken-linker support code)
-AC_ARG_ENABLE(broken_linker,
- [ --enable-broken_linker compile with broken-linker support code],
- [with_broken_linker=$enableval],
- [with_broken_linker=$BROKEN_LINKER])
-AC_MSG_RESULT($with_broken_linker)
-test "$with_broken_linker" = yes && AC_DEFINE(BROKEN_LINKER)
+### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
+AC_MSG_CHECKING(if you want experimental colorfgbg code)
+AC_ARG_ENABLE(hard-tabs,
+ [ --enable-colorfgbg compile with experimental \$COLORFGBG code],
+ [with_colorfgbg=$enableval],
+ [with_colorfgbg=$with_develop])
+AC_MSG_RESULT($with_colorfgbg)
+test "$with_colorfgbg" = yes && AC_DEFINE(USE_COLORFGBG)
### use option --enable-hard-tabs to turn on use of hard-tabs optimize
AC_MSG_CHECKING(if you want experimental hard-tabs code)
AC_MSG_RESULT($with_hardtabs)
test "$with_hardtabs" = yes && AC_DEFINE(USE_HARD_TABS)
-### use option --enable-hashmap to turn on use of hashmap scrolling logic
-AC_MSG_CHECKING(if you want experimental hashmap code)
-AC_ARG_ENABLE(hashmap,
- [ --enable-hashmap compile with experimental hashmap code],
- [with_hashmap=$enableval],
- [with_hashmap=yes])
-AC_MSG_RESULT($with_hashmap)
-test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP)
-
-AC_MSG_CHECKING(if you want experimental no-padding code)
-AC_ARG_ENABLE(no-padding,
- [ --enable-no-padding compile with experimental no-padding code],
- [with_no_padding=$enableval],
- [with_no_padding=yes])
-AC_MSG_RESULT($with_no_padding)
-test "$with_no_padding" = yes && AC_DEFINE(NCURSES_NO_PADDING)
-
AC_MSG_CHECKING(if you want experimental safe-sprintf code)
AC_ARG_ENABLE(safe-sprintf,
[ --enable-safe-sprintf compile with experimental safe-sprintf code],
test "$with_safe_sprintf" = yes && AC_DEFINE(USE_SAFE_SPRINTF)
### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
+# when hashmap is used scroll hints are useless
+if test "$with_hashmap" = no ; then
AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
AC_ARG_ENABLE(scroll-hints,
- [ --disable-scroll-hints compile hashmap without scroll-hints code],
+ [ --disable-scroll-hints compile without scroll-hints code],
[with_scroll_hints=$enableval],
- [with_scroll_hints=yes;
- # when hashmap is used scroll hints are useless
- test $with_hashmap = yes && with_scroll_hints=no])
+ [with_scroll_hints=yes])
AC_MSG_RESULT($with_scroll_hints)
test "$with_scroll_hints" = yes && AC_DEFINE(USE_SCROLL_HINTS)
-
-### use option --enable-tcap-names to allow user to define new capabilities
-AC_MSG_CHECKING(if you want experimental definable names like termcap)
-AC_ARG_ENABLE(tcap-names,
- [ --enable-tcap-names compile with experimental definable-name code],
- [with_tcap_names=$enableval],
- [with_tcap_names=$with_develop])
-AC_MSG_RESULT($with_tcap_names)
-NCURSES_XNAMES=0
-test "$with_tcap_names" = yes && NCURSES_XNAMES=1
-AC_SUBST(NCURSES_XNAMES)
-
-### use option --enable-sigwinch to turn on use of SIGWINCH logic
-AC_MSG_CHECKING(if you want experimental SIGWINCH handler)
-AC_ARG_ENABLE(sigwinch,
- [ --enable-sigwinch compile with experimental SIGWINCH handler],
- [with_sigwinch=$enableval],
- [with_sigwinch=yes])
-AC_MSG_RESULT($with_sigwinch)
-test "$with_sigwinch" = yes && AC_DEFINE(USE_SIGWINCH)
+fi
### use option --enable-widec to turn on use of wide-character support
AC_MSG_CHECKING(if you want experimental wide-character code)
[with_widec=$enableval],
[with_widec=no])
AC_MSG_RESULT($with_widec)
-test "$with_widec" = yes && AC_DEFINE(USE_WIDEC_SUPPORT)
+if test "$with_widec" = yes ; then
+ LIB_SUFFIX="w${LIB_SUFFIX}"
+ AC_DEFINE(USE_WIDEC_SUPPORT)
+fi
### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
AC_MSG_CHECKING(if you want experimental xmc code)
AC_DEFINE(HAVE_GETTIMEOFDAY)
LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
-MATH_LIB=""
-AC_CHECK_FUNC(sin,,
- AC_CHECK_LIB(m, sin,[MATH_LIB="-lm"]))
+CF_MATH_LIB(MATH_LIB,sin(x))
AC_SUBST(MATH_LIB)
### Checks for header files.
libc.h \
limits.h \
locale.h \
+poll.h \
sys/bsdtypes.h \
sys/ioctl.h \
sys/param.h \
-poll.h \
+sys/poll.h \
sys/select.h \
-sys/stropts.h \
sys/time.h \
sys/times.h \
termio.h \
termios.h \
ttyent.h \
unistd.h \
-values.h \
)
# check for ISC (this may also define _POSIX_SOURCE)
CF_SPEED_TYPE
### Checks for library functions.
-AC_CHECK_FUNCS( getcwd \
+AC_CHECK_FUNCS( \
+getcwd \
getttynam \
memccpy \
+mkstemp \
nanosleep \
poll \
remove \
vsnprintf \
vsscanf \
)
-
-
if test "$with_getcap" = "yes" ; then
CF_CGETENT
fi
CF_TYPE_SIGACTION
CF_SIZECHANGE
CF_FUNC_MEMMOVE
+CF_FUNC_POLL
dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
if test -z "$cf_user_CFLAGS" ; then
CF_WITH_PATH(ada-include,
[ --with-ada-include=DIR Ada includes are in DIR],
ADA_INCLUDE,
- PREFIX/lib/gnu-Ada/adainclude,
- [$]prefix/lib/gnu-Ada/adainclude)
+ PREFIX/lib/ada/adainclude,
+ [$]prefix/lib/ada/adainclude)
AC_SUBST(ADA_INCLUDE)
CF_WITH_PATH(ada-objects,
[ --with-ada-objects=DIR Ada objects are in DIR],
ADA_OBJECTS,
- PREFIX/lib/gnu-Ada/adalib,
- [$]prefix/lib/gnu-Ada/adalib)
+ PREFIX/lib/ada/adalib,
+ [$]prefix/lib/ada/adalib)
AC_SUBST(ADA_OBJECTS)
- if test $with_shared = no
- then
- AC_MSG_WARN(Ada95 applications will not link properly with static libraries)
- fi
+# This has been fixed!
+# if test $with_shared = no
+# then
+# AC_MSG_WARN(Ada95 applications will not link properly with static libraries)
+# fi
fi
fi
test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
AC_MSG_RESULT($LIB_SUBSETS)
+LIB_TRACING=DEBUG
+case "$CFLAGS" in
+*-DTRACE*)
+ LIB_TRACING=all
+ ;;
+esac
+
### Construct the list of include-directories to be generated
CF_INCLUDE_DIRS
CF_ADA_INCLUDE_DIRS
+### Build up pieces for makefile rules
+AC_MSG_CHECKING(default library suffix)
+CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
+AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
+AC_MSG_RESULT($DFT_ARG_SUFFIX)
+
+AC_MSG_CHECKING(default library-dependency suffix)
+CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_DEP_SUFFIX)dnl
+AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
+AC_MSG_RESULT($DFT_DEP_SUFFIX)
+
+AC_MSG_CHECKING(default object directory)
+CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
+AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
+AC_MSG_RESULT($DFT_OBJ_SUBDIR)
+
+TINFO_LIST="$SHLIB_LIST"
+test $with_termlib = yes && SHLIB_LIST="$SHLIB_LIST -ltinfo${LIB_SUFFIX}"
+
+AC_MSG_CHECKING(where we will install curses.h)
+test "$with_overwrite" = no && \
+test "x$includedir" = 'x${prefix}/include' && \
+ includedir='$(prefix)/include/ncurses'${LIB_SUFFIX}
+AC_MSG_RESULT($includedir)
+
+AC_SUBST(EXTRA_LIBS)
+AC_SUBST(TINFO_LIST)
+AC_SUBST(SHLIB_LIST)
+
### Set up low-level terminfo dependencies for makefiles. Note that we
### could override this.
if test "$with_termlib" = yes ; then
- TEST_DEPS="${LIB_PREFIX}${TINFO_NAME}${DFT_DEP_SUFFIX}"
+ TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_NAME}${DFT_DEP_SUFFIX}"
TEST_ARGS="-l${TINFO_NAME}${DFT_ARG_SUFFIX}"
fi
PROG_DEPS="$TEST_DEPS"
DFT_LWR_MODEL="$DFT_LWR_MODEL"
LDCONFIG="$LDCONFIG"
LIB_NAME="$LIB_NAME"
+LIB_SUFFIX="$LIB_SUFFIX"
LIB_SUBSETS="$LIB_SUBSETS"
+LIB_TRACING="$LIB_TRACING"
SRC_SUBDIRS="$SRC_SUBDIRS"
TINFO_NAME="$TINFO_NAME"
WITH_ECHO="$with_echo"
cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
cf_cv_system_name="$cf_cv_system_name"
cf_with_cxx_binding="$cf_with_cxx_binding"
+cf_cv_shlib_version="$cf_cv_shlib_version"
target="$target"
],sort)dnl
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