dnl Process this file with autoconf to produce a configure script.
dnl Initialize.
-AX_PREREQ(2.57)
-AC_INIT(pspp, 0.4.2,bug-gnu-pspp@gnu.org)
+AC_PREREQ(2.63)
+AC_INIT([GNU PSPP], [0.10.4], [bug-gnu-pspp@gnu.org], [pspp])
+AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_HEADERS([config.h])
-AM_INIT_AUTOMAKE(1.9)
+AC_CONFIG_TESTDIR([tests])
+AM_INIT_AUTOMAKE
dnl Checks for programs.
AC_GNU_SOURCE
AC_PROG_CC
gl_EARLY
AM_PROG_CC_C_O
+AC_LIBTOOL_WIN32_DLL
AC_LIBTOOL_DLOPEN
AC_PROG_LIBTOOL
+PKG_PROG_PKG_CONFIG
+m4_pattern_forbid([PKG_CHECK_MODULES])
+PSPP_CHECK_CLICKSEQUENCE
+PSPP_CHECK_DOT
-PSPP_ENABLE_OPTION(-Wdeclaration-after-statement)
-PSPP_ENABLE_OPTION(-mieee)
+PSPP_ENABLE_WERROR
AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
PSPP_CC_FOR_BUILD
PSPP_PERL
-dnl Internationalization macros.
-AM_GNU_GETTEXT
-AM_GNU_GETTEXT_VERSION([0.14.5])
+dnl Disable automatic po/ support, because PSPP provides its own po/ support.
+AC_PROVIDE([AM_PO_SUBDIRS])
+AM_GNU_GETTEXT([external], [need-ngettext])
+LIBS="$LIBINTL $LIBS"
dnl Checks for libraries.
AC_SYS_LARGEFILE
-AC_FUNC_FSEEKO
-AC_CHECK_LIB(m, sin)
-PSPP_LIBPLOT
-AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
+AC_SEARCH_LIBS([sin], [m])
+PSPP_LC_PAPER
-AC_ARG_WITH(gui, [ --without-gui don't build the PSPPIRE gui])
+AC_ARG_VAR([PSPP_LDFLAGS], [linker flags to be used for linking the pspp binary only])
+AC_ARG_VAR([PSPPIRE_LDFLAGS], [linker flags to be used for linking the psppire binary only])
-if test x"$with_gui" != x"no" ; then
- PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.6.0)
- PKG_CHECK_MODULES(GLADE, libglade-2.0)
+# Support for Cairo and Pango.
+AC_ARG_WITH([cairo],
+ [AS_HELP_STRING(
+ [--without-cairo],
+ [Don't build support for charts (using Cairo and Pango);
+ implies --without-gui])],
+ [], [with_cairo=yes])
+AM_CONDITIONAL([HAVE_CAIRO], [test "$with_cairo" != no])
+if test "$with_cairo" != no; then
+ PKG_CHECK_MODULES([CAIRO], [cairo >= 1.5 pango >= 1.22 pangocairo],
+ [CPPFLAGS="$CPPFLAGS $CAIRO_CFLAGS"
+ AC_DEFINE([HAVE_CAIRO], 1,
+ [Define to 1 if Cairo and Pango are available.])],
+ [PSPP_REQUIRED_PREREQ([cairo 1.5 or later and pango 1.22 or later (or use --without-cairo)])])
fi
-AM_CONDITIONAL(WITHGUI, test x"$with_gui" != x"no")
-AC_ARG_WITH(gui_tools, [ --with-gui-tools build the gui developer tools])
+dnl Xmllint is used in the rules to build the documentation. It is not actually necessary,
+dnl but is used for post-build consistency checks. Thus, non-developers can live without it.
+dnl However for it to be usefull, it needs to be a certain version and have certain features.
+dnl The macros below check that it the xmllint available is up to scratch. If it isn't
+dnl then a dummy /bin/echo is subsituted instead.
+
+AC_CACHE_CHECK([for an xmllint program which fits our needs],[ac_cv_path_XMLLINT],
+[AC_PATH_PROGS_FEATURE_CHECK([XMLLINT], [xmllint],
+ [[$ac_path_XMLLINT --version 2>&1 | $GREP XPath > /dev/null &&
+ test `$ac_path_XMLLINT --version 2>&1 | $SED 's/^.* \([0-9]*\).*/\1/'` -gt 20900 &&
+ ac_cv_path_XMLLINT=$ac_path_XMLLINT]],
+ [AC_MSG_WARN([no appropriate xmllint program found. Using a dummy (echo)]); ac_cv_path_XMLLINT=$ECHO])])
+
+AC_SUBST([XMLLINT],[$ac_cv_path_XMLLINT])
+
+# Support for GUI.
+AC_ARG_WITH([gui],
+ [AS_HELP_STRING([--without-gui],
+ [Don't build the PSPPIRE GUI (using GTK+)])],
+ [], [with_gui=yes])
+AM_CONDITIONAL([HAVE_GUI],
+ [test "$with_cairo" != no && test "$with_gui" != "no"])
+if test "$with_cairo" != no && test "$with_gui" != "no"; then
+ PKG_CHECK_MODULES([GTHREAD], [gthread-2.0], [],
+ [PSPP_REQUIRED_PREREQ([gthread 2.0 (or use --without-gui)])])
+
+ PKG_CHECK_MODULES([GTK], [gtk+-3.0 >= 3.14.5], [],
+ [PSPP_REQUIRED_PREREQ([gtk+ 3.0 version 3.14.5 or later (or use --without-gui)])])
+
+ PKG_CHECK_MODULES([GTKSOURCEVIEW], [gtksourceview-3.0 >= 3.4.2], [],
+ [PSPP_REQUIRED_PREREQ([gtksourceview 3.0 version 3.4.2 or later (or use --without-gui)])])
+
+ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.44], [],
+ [PSPP_REQUIRED_PREREQ([glib 2.0 version 2.44 or later (or use --without-gui)])])
+
+ AC_ARG_VAR([GLIB_GENMARSHAL])
+ AC_CHECK_PROGS([GLIB_GENMARSHAL], [glib-genmarshal])
+ if test "x$GLIB_GENMARSHAL" = x; then
+ PSPP_REQUIRED_PREREQ([glib-genmarshal (or use --without-gui)])
+ fi
+
+ AC_CHECK_PROGS([GLIB_COMPILE_RESOURCES], [glib-compile-resources])
+ if test "x$GLIB_COMPILE_RESOURCES" = x; then
+ PSPP_REQUIRED_PREREQ([glib-compile-resources (or use --without-gui)])
+ fi
+
+fi
+
+gl_NEXT_HEADERS([gtk/gtk.h])
+
+dnl Checks needed for psql reader
+
+dnl The 8.x series postgres tarballs installs with a default prefix of
+dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
+
+dnl If the libpq.so file is in a non standard path, (one which the linker
+dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
+dnl However, if the system happens to have more than one version of other
+dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
+dnl /usr and /usr/local) then the wrong one may get linked.
+
+dnl To overcome this, we first check for libpq in the standard places, and
+dnl only set PG_LDFLAGS if it's not found.
+
+
+AC_ARG_WITH(
+ libpq,
+ [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
+AC_ARG_VAR([PG_CONFIG],
+ [Full pathname of the pg_config program shipped with Postgresql])
+AC_PATH_PROG([PG_CONFIG], [pg_config], [],
+ [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
+
+if test x"$with_libpq" != x"no" && test -n "$PG_CONFIG" ; then
+ AC_SUBST(PG_CONFIG)
+ PG_CFLAGS=-I`$PG_CONFIG --includedir`
+ AC_SUBST(PG_CFLAGS)
+
+ AC_CHECK_LIB([pq], [PQexec],
+ [:],
+ [PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"])
+ AC_SUBST(PG_LDFLAGS)
+
+ PG_LIBS=-lpq
+ AC_SUBST(PG_LIBS)
+
+ PKG_CHECK_EXISTS(libssl,
+ AC_DEFINE([USE_SSL],1,
+ [Define to 1 if the openssl library is present.])
+ ,)
+
+ # Now verify that we can actually link against libpq. If we are
+ # cross-compiling and picked up a host libpq, or if libpq is just
+ # badly installed, this will fail.
+ AC_CACHE_CHECK(
+ [whether -lpq links successfully],
+ [pspp_cv_have_libpq],
+ [save_CPPFLAGS=$CPPFLAGS
+ save_LIBS=$LIBS
+ save_LDFLAGS=$LDFLAGS
+ CPPFLAGS="$PG_CFLAGS $CPPFLAGS"
+ LIBS="$PG_LIBS $LIBS"
+ LDFLAGS="$PG_LDFLAGS $LDFLAGS"
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [#include <libpq-fe.h>
+ ], [PQfinish (0);])],
+ [pspp_cv_have_libpq=yes],
+ [pspp_cv_have_libpq=no])
+ CPPFLAGS=$save_CPPFLAGS
+ LIBS=$save_LIBS
+ LDFLAGS=$save_LDFLAGS])
+
+ if test $pspp_cv_have_libpq = yes; then
+ PSQL_SUPPORT=yes
+ AC_DEFINE([PSQL_SUPPORT], [1],
+ [Define to 1 if building in support for reading from postgres
+ databases.])
+ else
+ PSQL_SUPPORT=no
+ PG_CONFIG=
+ PG_CFLAGS=
+ PG_LDFLAGS=
+ PG_LIBS=
+ fi
+else
+ PSQL_SUPPORT=no
+ pspp_cv_have_libpq=no
+fi
+AC_SUBST([PSQL_SUPPORT])
+
+dnl Check for libxml2
+PKG_CHECK_MODULES(
+ [LIBXML2], [libxml-2.0],
+ [HAVE_LIBXML2=yes],
+ [HAVE_LIBXML2=no
+ PSPP_OPTIONAL_PREREQ([libxml2])])
+
+dnl Check for zlib.
+AC_SEARCH_LIBS([gzopen], [z], [], [PSPP_REQUIRED_PREREQ([zlib])])
+AC_CHECK_HEADERS([zlib.h], [], [PSPP_REQUIRED_PREREQ([zlib])])
+
+dnl Avoid interference between zlib's crc32() function and gnulib's
+dnl crc32() function, which have different signatures. PSPP calls
+dnl only gnulib's crc32() directly, but it calls zlib's crc32()
+dnl indirectly through other zlib calls. If we don't rename gnulib's
+dnl crc32(), then zlib will call gnulib's version instead of its own,
+dnl causing failures. (This can happen even if zlib isn't detected
+dnl directly, because other libraries that PSPP uses, e.g. libpng,
+dnl sometimes use zlib themselves.)
+AC_DEFINE(
+ [crc32], [gl_crc32],
+ [Avoid making zlib call gnulib's crc32() instead of its own.])
+
+dnl Gnumeric and OpenDocument (read) support requires libxml2 and zlib.
+if test $HAVE_LIBXML2 = yes; then
+ GNM_READ_SUPPORT=yes
+ ODF_READ_SUPPORT=yes
+ AC_DEFINE(
+ [GNM_READ_SUPPORT], [1],
+ [Define to 1 if building in support for reading Gnumeric files.])
+ AC_DEFINE(
+ [ODF_READ_SUPPORT], [1],
+ [Define to 1 if building in support for reading OpenDocument files.])
+else
+ GNM_READ_SUPPORT=no
+ ODF_READ_SUPPORT=no
+fi
+AC_SUBST([GNM_READ_SUPPORT])
+AC_SUBST([ODF_READ_SUPPORT])
+
+dnl ODF support requires libxml2 (zlib is optional).
+if test $HAVE_LIBXML2 = yes; then
+ AC_DEFINE(
+ [ODF_WRITE_SUPPORT], [1],
+ [Define to 1 if building in support for writing OpenDocument files.])
+fi
+AM_CONDITIONAL([ODF_WRITE_SUPPORT], [test $HAVE_LIBXML2 = yes])
+
+AC_ARG_WITH(
+ gui_tools,
+ [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
if test x"$with_gui_tools" = x"yes" ; then
- PKG_CHECK_MODULES(GLADE_UI, libgladeui-1.0)
+ PKG_CHECK_MODULES(GLADE_UI, gladeui-2.0)
fi
AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
-PSPP_OFF_T
+AC_ARG_WITH(
+ [perl-module],
+ [AS_HELP_STRING([--without-perl-module], [do not build the Perl module])],
+ [case $with_perl_module in # (
+ yes|no) ;; # (
+ *) AC_MSG_FAILURE([--with-perl-module argument must be 'yes' or 'no']) ;;
+ esac
+ WITH_PERL_MODULE=$with_perl_module],
+ [if test x"$cross_compiling" != x"yes"; then
+ WITH_PERL_MODULE=yes
+ else
+ WITH_PERL_MODULE=no
+ fi])
+AC_SUBST([WITH_PERL_MODULE])
+AM_CONDITIONAL(WITH_PERL_MODULE, test $WITH_PERL_MODULE = yes)
+
+AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
+PKG_CHECK_MODULES([GSL], [gsl >= 1.13], [],
+ AC_SEARCH_LIBS([gsl_poly_eval_derivs], [gsl],,[PSPP_REQUIRED_PREREQ([gsl version 1.13 or later])]))
-AC_CHECK_LIB(gslcblas,main,,[PSPP_REQUIRED_PREREQ([libgslcblas])])
-AC_CHECK_LIB(gsl, gsl_cdf_chisq_Q,,[PSPP_REQUIRED_PREREQ([libgsl (version 1.4 or later)])])
-AC_CHECK_LIB(ncurses, tgetent)
-AC_CHECK_HEADERS(termcap.h)
+PSPP_GSL_NEEDS_FGNU89_INLINE
+
+dnl Recent versions of GNU ncurses install the curses header files into
+dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
+dnl enables us to discover where they are. Earlier versions don't have
+dnl this, so we can't rely on it. So if ncurses5-config is present,
+dnl we'll trust it to find the right information. Otherwise, we'll
+dnl try to discover it ourselves.
+dnl To confound things further, Cygwin has decided to rename ncurses5-config
+dnl to ncurses8-config !!!
+AC_ARG_WITH(
+ libncurses,
+ [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
+
+if test x"$with_libncurses" != x"no" ; then
+ if test x"$cross_compiling" != x"yes" ; then
+ AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
+ fi
+ if test x"$NCURSES_CONFIG" = x ; then
+ AC_SEARCH_LIBS([tgetent], [ncurses],
+ [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
+ else
+ old_cflags=$CFLAGS
+ CFLAGS="$CFLAGS `$NCURSES_CONFIG --cflags`"
+ AC_CHECK_HEADERS([term.h curses.h],[curses_available=yes])
+ CFLAGS=$old_cflags
+ if test x"$curses_available" = x"yes" ; then
+ NCURSES_LIBS=`$NCURSES_CONFIG --libs`
+ NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
+ AC_SUBST(NCURSES_CFLAGS)
+ AC_SUBST(NCURSES_LIBS)
+ fi
+ fi
+ if test x"$curses_available" = x"yes" ; then
+ AC_DEFINE([LIBNCURSES_USABLE], 1,
+ [Define to 1 if the libncurses is both present and usable.])
+ fi
+ AC_CHECK_HEADERS([termcap.h])
+fi
PSPP_READLINE
dnl Checks for header files.
-AC_CHECK_HEADERS([limits.h memory.h sys/stat.h sys/time.h sys/types.h \
- fpu_control.h sys/mman.h sys/wait.h ieeefp.h fenv.h] )
+AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h pwd.h])
+
+dnl Some systems dont have SIGWINCH
+AC_CHECK_DECLS([SIGWINCH], [], [],
+ [#include <signal.h>
+ /* NetBSD declares sys_siglist in unistd.h. */
+ #ifdef HAVE_UNISTD_H
+ # include <unistd.h>
+ #endif
+ ])
+
# For gnulib.
gl_INIT
-AC_C_CONST
AC_C_INLINE
-dnl Dont use AC_TYPE_OFF_T --- it doesnt generate the HAVE_TYPE macro
-AC_CHECK_TYPES(off_t)
-AC_CHECK_SIZEOF(float, 0)
-AC_CHECK_SIZEOF(double, 8)
-AC_CHECK_SIZEOF(long double, 0)
-
-AC_DEFINE(FPREP_IEEE754, 1,
- [Define for machines that have IEEE 754 floating point arithmetic,
- the most common format today.])
-
AC_C_BIGENDIAN
-AC_FUNC_VPRINTF
-AC_CHECK_FUNCS([__setfpucw execl fork isinf isnan finite getpid feholdexcept fpsetmask popen round trunc])
+AC_CHECK_FUNCS([__setfpucw fork execl isinf isnan finite getpid feholdexcept fpsetmask popen round])
AC_PROG_LN_S
-dnl This is needed otherwise --with-included-gettext fails
-AH_BOTTOM([#include <locale.h>])
-
-AC_ARG_ENABLE(debug, [ --enable-debug Turn on diagnostic features in the program])
+AC_ARG_ENABLE(
+ debug,
+ [AS_HELP_STRING([--enable-debug],
+ [Turn on diagnostic features in the program])])
if test x"$enable_debug" = x"yes" ; then
AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
fi
# iconv is required
+AM_ICONV
if test "$am_cv_func_iconv" != "yes"; then
PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
fi
+LIBS="$LIBICONV $LIBS"
+
+dnl Required by the gnulib 'relocatable-prog' module.
+dnl See doc/relocatable-maint.texi in the gnulib tree for details.
+RELOCATABLE_LIBRARY_PATH='$(pkglibdir)'
+RELOCATABLE_STRIP=:
PSPP_CHECK_PREREQS
-AC_CONFIG_FILES([Makefile gl/Makefile intl/Makefile po/Makefile.in])
+AC_CONFIG_FILES(
+ [Makefile gl/Makefile po/Makefile tests/atlocal perl-module/lib/PSPP.pm])
+
+AC_CONFIG_COMMANDS([doc/dummy], [:])
+
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
AC_OUTPUT
+echo "PSPP configured successfully."
dnl configure.ac ends here