+dnl PSPP - a program for statistical analysis.
+dnl Copyright (C) 2017, 2021 Free Software Foundation, Inc.
+dnl
+dnl This program is free software: you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation, either version 3 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
+dnl
dnl Process this file with autoconf to produce a configure script.
dnl Initialize.
-AC_PREREQ(2.60)
-AC_INIT([pspp],[0.7.2],[bug-gnu-pspp@gnu.org])
+AC_PREREQ(2.64)
+AC_INIT([GNU PSPP], [1.6.0], [bug-gnu-pspp@gnu.org], [pspp])
+AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_HEADERS([config.h])
-AM_INIT_AUTOMAKE
+AC_CONFIG_TESTDIR([tests])
+AM_INIT_AUTOMAKE([tar-ustar info-in-builddir])
dnl Checks for programs.
AC_GNU_SOURCE
AC_PROG_CC
gl_EARLY
+if test x"$cross_compiling" = x"yes"; then
+ if test x"$srcdir" = x"."; then
+ AC_ERROR([Cross compiling must be done out of source.])
+ fi
+fi
+
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])
+AC_HEADER_TIOCGWINSZ
-AC_ARG_ENABLE(
- anachronistic-dependencies,
- [AS_HELP_STRING([--enable-anachronistic-dependencies],
- [Attempt to allow building against older versions of dependent libraries])])
+AC_CHECK_SIZEOF([ptrdiff_t])
+binary_width=`expr 8 '*' $ac_cv_sizeof_ptrdiff_t`
+AC_SUBST([binary_width])
-PSPP_ENABLE_OPTION(-Wdeclaration-after-statement)
+
+PKG_PROG_PKG_CONFIG
+m4_pattern_forbid([PKG_CHECK_MODULES])
+PSPP_CHECK_CLICKSEQUENCE
+PSPP_CHECK_MAKEINFO_DOCBOOK_XML
+PSPP_CHECK_DOT
+
+PSPP_ENABLE_WERROR
+PSPP_ENABLE_OPTION([-Wall])
+PSPP_ENABLE_OPTION([-Wextra])
+PSPP_ENABLE_OPTION([-Wwrite-strings])
+PSPP_ENABLE_OPTION([-Wstrict-prototypes])
+PSPP_ENABLE_OPTION([-Wpointer-arith])
+PSPP_ENABLE_OPTION([-Wno-sign-compare])
+PSPP_ENABLE_OPTION([-Wmissing-prototypes])
AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
+AM_CONDITIONAL(host_is_w32, [case $host_os in mingw*) true;; *) false;; esac] )
-PSPP_CC_FOR_BUILD
PSPP_PERL
+PSPP_PYTHON3
+AC_CHECK_PROGS([TEX], [tex], [no])
+AC_SUBST([TEX])
+
+# This suppresses an error in gl/careadlinkat.c that otherwise can't be
+# avoided in GCC 10.x:
+# ../../gl/careadlinkat.c: In function ‘careadlinkat’:
+# cc1: error: function may return address of local variable
+CFLAGS="$CFLAGS -DGCC_LINT"
+
+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 $LIBS"
+AC_CHECK_PROGS([MSGFMT], [msgfmt])
+if test "x$MSGFMT" = x; then
+ PSPP_REQUIRED_PREREQ([msgfmt (is usually provided with gettext)])
+fi
-dnl Internationalization macros.
-AC_ARG_ENABLE(nls, [AS_HELP_STRING([--disable-nls], [do not use Native Language Support])])
-if test x"$enable_nls" != x"no" ; then
- AM_GNU_GETTEXT_VERSION([0.17])
- AC_DEFINE(ENABLE_NLS, 1, [Define to 1 if translation of program messages to the user's native language is requested.])
+AC_CHECK_PROGS([XGETTEXT], [xgettext])
+if test "x$XGETTEXT" = x; then
+ PSPP_REQUIRED_PREREQ([xgettext (is usually provided with gettext)])
fi
+PSPP_CHECK_XGETTEXT
+
+if test "$pspp_cv_progrecent_xgettext" != "yes"; then
+ PSPP_REQUIRED_PREREQ([xgettext version 0.20 or greater])
+fi
dnl Checks for libraries.
AC_SYS_LARGEFILE
AC_SEARCH_LIBS([sin], [m])
-PSPP_LIBPLOT
PSPP_LC_PAPER
-AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
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])
+# Support for Cairo and Pango.
+PKG_CHECK_MODULES([CAIRO], [cairo >= 1.5 pango >= 1.22 pangocairo],
+ [CPPFLAGS="$CPPFLAGS $CAIRO_CFLAGS"],
+ [PSPP_REQUIRED_PREREQ([cairo 1.5 or later and pango 1.22 or later])])
+
+dnl One of the tests uses xmllint.
+AC_CACHE_CHECK([for an xmllint program which fits our needs],[ac_cv_path_XMLLINT],
+[AC_PATH_PROGS_FEATURE_CHECK([XMLLINT], [xmllint],
+ [[$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],[$ac_cv_path_XMLLINT])
+
+# Support for GUI.
+AC_ARG_WITH([gui],
+ [AS_HELP_STRING([--without-gui],
+ [Don't build the PSPPIRE GUI (using GTK+)])],
+ [], [with_gui=yes])
+AM_CONDITIONAL([building_gui], [test "$with_gui" != "no"])
+if test "$with_gui" != "no"; then
+ PKG_CHECK_MODULES([GTHREAD], [gthread-2.0], [],
+ [PSPP_REQUIRED_PREREQ([gthread 2.0 (or use --without-gui)])])
+
+ PKG_CHECK_MODULES([GTK], [gtk+-3.0 >= 3.22.0], [],
+ [PSPP_REQUIRED_PREREQ([gtk+ 3.0 version 3.22.0 or later (or use --without-gui)])])
+
+ PKG_CHECK_MODULES([GTKSOURCEVIEW], [gtksourceview-4 >= 4.0], [],
+ [PKG_CHECK_MODULES([GTKSOURCEVIEW], [gtksourceview-3.0 >= 3.4.2], [],
+ [PSPP_REQUIRED_PREREQ([gtksourceview 4.x or gtksourceview 3.x version 3.4.2 or later (or use --without-gui)])])])
+
+ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.44], [],
+ [PSPP_REQUIRED_PREREQ([glib 2.0 version 2.44 or later (or use --without-gui)])])
+
+ PKG_CHECK_MODULES([SPREAD_SHEET_WIDGET], [spread-sheet-widget >= 0.7], [],
+ [PSPP_REQUIRED_PREREQ([spread-sheet-widget 0.7 (or use --without-gui)])])
+ PKG_CHECK_VAR([SPREAD_SHEET_WIDGET_LIBDIR], [spread-sheet-widget], [libdir])
+
+ AC_ARG_VAR([GLIB_GENMARSHAL])
+ AC_CHECK_PROGS([GLIB_GENMARSHAL], [glib-genmarshal])
+ if test "x$GLIB_GENMARSHAL" = x; then
+ PSPP_REQUIRED_PREREQ([glib-genmarshal (or use --without-gui)])
+ fi
-AC_ARG_WITH(
- gui,
- [AS_HELP_STRING([--without-gui], [don't build the PSPPIRE gui])])
-
-required_gtk_version=2.12
+ AC_CHECK_PROGS([GLIB_COMPILE_RESOURCES], [glib-compile-resources])
+ if test "x$GLIB_COMPILE_RESOURCES" = x; then
+ PSPP_REQUIRED_PREREQ([glib-compile-resources (or use --without-gui)])
+ fi
-if test x"$with_gui" != x"no" ; then
- PKG_CHECK_MODULES(GTK, gtk+-2.0 >= $required_gtk_version,,
- [PSPP_REQUIRED_PREREQ([gtk+ 2.0 v$required_gtk_version or later (or use --without-gui)])])
fi
-AM_CONDITIONAL(WITHGUI, test x"$with_gui" != x"no")
+gl_NEXT_HEADERS([gtk/gtk.h])
dnl Checks needed for psql reader
dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
dnl However, if the system happens to have more than one version of other
dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
-dnl /usr and /usr/local) then the wrong one may get linked.
+dnl /usr and /usr/local) then the wrong one may get linked.
dnl To overcome this, we first check for libpq in the standard places, and
dnl only set PG_LDFLAGS if it's not found.
AC_ARG_WITH(
- libpq,
+ libpq,
[AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
-
-if test x"$with_libpq" != x"no" ; then
- AC_SEARCH_LIBS([PQexec], [pq], [libpq_in_std_lib_path=yes])
-
- AC_ARG_VAR([PG_CONFIG], [Full pathname of the pg_config program shipped with Postgresql])
- if test x"$cross_compiling" != x"yes" ; then
- AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
- fi
- if test -n "$PG_CONFIG" ; then
- AC_SUBST(PG_CONFIG)
- AC_DEFINE([PSQL_SUPPORT], 1,
- [Define to 1 if building in support for reading from postgres databases.])
- PG_CFLAGS=-I`$PG_CONFIG --includedir`
- AC_SUBST(PG_CFLAGS)
-
- if test "x$libpq_in_std_lib_path" != x"yes" ; then
- PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
- fi
- AC_SUBST(PG_LDFLAGS)
-
- PG_LIBS=-lpq
- AC_SUBST(PG_LIBS)
- PKG_CHECK_EXISTS(libssl,
- AC_DEFINE([USE_SSL],1,
- [Define to 1 if the openssl library is present.])
- ,)
- fi
-fi
-AM_CONDITIONAL(PSQL_SUPPORT, test -n "$PG_CONFIG")
-
-dnl Checks needed for Gnumeric reader
-gnm_support=yes;
-PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
- [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
-AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
-AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
-
-if test x"$gnm_support" = x"yes" ; then
- AC_DEFINE([GNM_SUPPORT], 1,
- [Define to 1 if building in support for reading Gnumeric files.])
-fi
-AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"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"$with_gui_tools" = x"yes" ; then
- PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
+AC_ARG_VAR([PG_CONFIG],
+ [Full pathname of the pg_config program shipped with Postgresql])
+AC_PATH_PROG([PG_CONFIG], [pg_config], [],
+ [$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 $pspp_cv_have_libpq = yes; then
+ PSQL_SUPPORT=yes
+ AC_DEFINE([PSQL_SUPPORT], [1],
+ [Define to 1 if building in support for reading from postgres
+ databases.])
+ else
+ PSQL_SUPPORT=no
+ PG_CONFIG=
+ PG_CFLAGS=
+ PG_LDFLAGS=
+ PG_LIBS=
+ fi
+else
+ PSQL_SUPPORT=no
+ pspp_cv_have_libpq=no
fi
-AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
-
-AM_CONDITIONAL(WITH_PERL_MODULE, test x"$cross_compiling" != x"yes")
+AC_SUBST([PSQL_SUPPORT])
+
+dnl Check for libxml2
+PKG_CHECK_MODULES(
+ [LIBXML2], [libxml-2.0], [], [PSPP_REQUIRED_PREREQ([libxml2])])
+
+dnl Check for zlib.
+AC_SEARCH_LIBS([gzopen], [z], [], [PSPP_REQUIRED_PREREQ([zlib])])
+AC_CHECK_HEADERS([zlib.h], [], [PSPP_REQUIRED_PREREQ([zlib])])
+
+dnl Avoid interference between zlib's crc32() function and gnulib's
+dnl crc32() function, which have different signatures. PSPP calls
+dnl only gnulib's crc32() directly, but it calls zlib's crc32()
+dnl indirectly through other zlib calls. If we don't rename gnulib's
+dnl crc32(), then zlib will call gnulib's version instead of its own,
+dnl causing failures. (This can happen even if zlib isn't detected
+dnl directly, because other libraries that PSPP uses, e.g. libpng,
+dnl sometimes use zlib themselves.)
+AC_DEFINE(
+ [crc32], [gl_crc32],
+ [Avoid making zlib call gnulib's crc32() instead of its own.])
+
+PSPP_PERL_MODULE
AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
-AC_SEARCH_LIBS([gsl_cdf_binomial_P], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.8 or later)])])
-PSPP_GSL_NEEDS_FGNU89_INLINE
+PKG_CHECK_MODULES([GSL], [gsl >= 1.13], [],
+ AC_SEARCH_LIBS([gsl_poly_eval_derivs], [gsl],,[PSPP_REQUIRED_PREREQ([gsl version 1.13 or later])]))
-dnl Recent versions of GNU ncurses install the curses header files into
-dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
-dnl enables us to discover where they are. Earlier versions don't have
-dnl this, so we can't rely on it. So if ncurses5-config is present,
-dnl we'll trust it to find the right information. Otherwise, we'll
-dnl try to discover it ourselves.
-dnl To confound things further, Cygwin has decided to rename ncurses5-config
-dnl to ncurses8-config !!!
-AC_ARG_WITH(
- libncurses,
- [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
-if test x"$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_GSL_NEEDS_FGNU89_INLINE
PSPP_READLINE
dnl Checks for header files.
-AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
+AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h pwd.h])
+
+dnl Some systems don't 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_INLINE
-AC_CHECK_SIZEOF(double)
-
AC_C_BIGENDIAN
-AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
+AC_CHECK_FUNCS([__setfpucw fork execl isinf isnan finite getpid feholdexcept fpsetmask popen round])
AC_PROG_LN_S
-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):$(SPREAD_SHEET_WIDGET_LIBDIR)'
+RELOCATABLE_STRIP=:
PSPP_CHECK_PREREQS
-AC_CONFIG_FILES([Makefile gl/Makefile])
+dnl The makefile needs to know if we're cross compiling, so that
+dnl it can make arrangements to build the documentation examples.
+AM_CONDITIONAL(cross_compiling, test x"$cross_compiling" = x"yes" )
+
+AC_CONFIG_FILES(
+ [Makefile po/Makefile tests/atlocal perl-module/lib/PSPP.pm])
+
+AC_CONFIG_COMMANDS([doc/pspp-figures/dummy], [:])
+
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
AC_OUTPUT
echo "PSPP configured successfully."
projects / pspp / blobdiff