1 dnl PSPP - a program for statistical analysis.
2 dnl Copyright (C) 2017 Free Software Foundation, Inc.
4 dnl This program is free software: you can redistribute it and/or modify
5 dnl it under the terms of the GNU General Public License as published by
6 dnl the Free Software Foundation, either version 3 of the License, or
7 dnl (at your option) any later version.
9 dnl This program is distributed in the hope that it will be useful,
10 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
11 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 dnl GNU General Public License for more details.
14 dnl You should have received a copy of the GNU General Public License
15 dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
17 dnl Process this file with autoconf to produce a configure script.
21 AC_INIT([GNU PSPP], [1.3.0], [bug-gnu-pspp@gnu.org], [pspp])
22 AC_CONFIG_AUX_DIR([build-aux])
23 AC_CONFIG_HEADERS([config.h])
24 AC_CONFIG_TESTDIR([tests])
25 AM_INIT_AUTOMAKE([tar-ustar])
27 dnl Checks for programs.
37 m4_pattern_forbid([PKG_CHECK_MODULES])
38 PSPP_CHECK_CLICKSEQUENCE
39 PSPP_CHECK_MAKEINFO_DOCBOOK_XML
44 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
50 dnl Disable automatic po/ support, because PSPP provides its own po/ support.
51 AC_PROVIDE([AM_PO_SUBDIRS])
52 AM_GNU_GETTEXT([external], [need-ngettext])
54 AC_CHECK_PROGS([MSGFMT], [msgfmt])
55 if test "x$MSGFMT" = x; then
56 PSPP_REQUIRED_PREREQ([msgfmt (is usually provided with gettext)])
59 AC_CHECK_HEADERS([sys/resource.h])
62 dnl Checks for libraries.
64 AC_SEARCH_LIBS([sin], [m])
68 AC_ARG_VAR([PSPP_LDFLAGS], [linker flags to be used for linking the pspp binary only])
69 AC_ARG_VAR([PSPPIRE_LDFLAGS], [linker flags to be used for linking the psppire binary only])
71 # Support for Cairo and Pango.
75 [Don't build support for charts (using Cairo and Pango);
76 implies --without-gui])],
78 AM_CONDITIONAL([HAVE_CAIRO], [test "$with_cairo" != no])
79 if test "$with_cairo" != no; then
80 PKG_CHECK_MODULES([CAIRO], [cairo >= 1.5 pango >= 1.22 pangocairo],
81 [CPPFLAGS="$CPPFLAGS $CAIRO_CFLAGS"
82 AC_DEFINE([HAVE_CAIRO], 1,
83 [Define to 1 if Cairo and Pango are available.])],
84 [PSPP_REQUIRED_PREREQ([cairo 1.5 or later and pango 1.22 or later (or use --without-cairo)])])
87 dnl One of the tests uses xmllint.
88 AC_CACHE_CHECK([for an xmllint program which fits our needs],[ac_cv_path_XMLLINT],
89 [AC_PATH_PROGS_FEATURE_CHECK([XMLLINT], [xmllint],
90 [[$ac_path_XMLLINT --version 2>&1 | $GREP XPath > /dev/null &&
91 test `$ac_path_XMLLINT --version 2>&1 | $SED 's/^.* \([0-9]*\).*/\1/'` -gt 20900 &&
92 ac_cv_path_XMLLINT=$ac_path_XMLLINT]],
93 [AC_MSG_WARN([no appropriate xmllint program found. Using a dummy (echo)]); ac_cv_path_XMLLINT=$ECHO])])
95 AC_SUBST([XMLLINT],[$ac_cv_path_XMLLINT])
99 [AS_HELP_STRING([--without-gui],
100 [Don't build the PSPPIRE GUI (using GTK+)])],
102 AM_CONDITIONAL([HAVE_GUI],
103 [test "$with_cairo" != no && test "$with_gui" != "no"])
104 if test "$with_cairo" != no && test "$with_gui" != "no"; then
105 PKG_CHECK_MODULES([GTHREAD], [gthread-2.0], [],
106 [PSPP_REQUIRED_PREREQ([gthread 2.0 (or use --without-gui)])])
108 PKG_CHECK_MODULES([GTK], [gtk+-3.0 >= 3.22.0], [],
109 [PSPP_REQUIRED_PREREQ([gtk+ 3.0 version 3.22.0 or later (or use --without-gui)])])
111 PKG_CHECK_MODULES([GTKSOURCEVIEW], [gtksourceview-3.0 >= 3.4.2], [],
112 [PSPP_REQUIRED_PREREQ([gtksourceview 3.0 version 3.4.2 or later (or use --without-gui)])])
114 PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.44], [],
115 [PSPP_REQUIRED_PREREQ([glib 2.0 version 2.44 or later (or use --without-gui)])])
117 PKG_CHECK_MODULES([SPREAD_SHEET_WIDGET], [spread-sheet-widget >= 0.4], [],
118 [PSPP_REQUIRED_PREREQ([spread-sheet-widget 0.4 (or use --without-gui)])])
120 AC_ARG_VAR([GLIB_GENMARSHAL])
121 AC_CHECK_PROGS([GLIB_GENMARSHAL], [glib-genmarshal])
122 if test "x$GLIB_GENMARSHAL" = x; then
123 PSPP_REQUIRED_PREREQ([glib-genmarshal (or use --without-gui)])
126 AC_CHECK_PROGS([GLIB_COMPILE_RESOURCES], [glib-compile-resources])
127 if test "x$GLIB_COMPILE_RESOURCES" = x; then
128 PSPP_REQUIRED_PREREQ([glib-compile-resources (or use --without-gui)])
133 gl_NEXT_HEADERS([gtk/gtk.h])
135 dnl Checks needed for psql reader
137 dnl The 8.x series postgres tarballs installs with a default prefix of
138 dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
140 dnl If the libpq.so file is in a non standard path, (one which the linker
141 dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
142 dnl However, if the system happens to have more than one version of other
143 dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
144 dnl /usr and /usr/local) then the wrong one may get linked.
146 dnl To overcome this, we first check for libpq in the standard places, and
147 dnl only set PG_LDFLAGS if it's not found.
152 [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
153 AC_ARG_VAR([PG_CONFIG],
154 [Full pathname of the pg_config program shipped with Postgresql])
155 AC_PATH_PROG([PG_CONFIG], [pg_config], [],
156 [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
158 if test x"$with_libpq" != x"no" && test -n "$PG_CONFIG" ; then
160 PG_CFLAGS=-I`$PG_CONFIG --includedir`
163 AC_CHECK_LIB([pq], [PQexec],
165 [PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"])
171 PKG_CHECK_EXISTS(libssl,
172 AC_DEFINE([USE_SSL],1,
173 [Define to 1 if the openssl library is present.])
176 # Now verify that we can actually link against libpq. If we are
177 # cross-compiling and picked up a host libpq, or if libpq is just
178 # badly installed, this will fail.
180 [whether -lpq links successfully],
181 [pspp_cv_have_libpq],
182 [save_CPPFLAGS=$CPPFLAGS
184 save_LDFLAGS=$LDFLAGS
185 CPPFLAGS="$PG_CFLAGS $CPPFLAGS"
186 LIBS="$PG_LIBS $LIBS"
187 LDFLAGS="$PG_LDFLAGS $LDFLAGS"
190 [#include <libpq-fe.h>
191 ], [PQfinish (0);])],
192 [pspp_cv_have_libpq=yes],
193 [pspp_cv_have_libpq=no])
194 CPPFLAGS=$save_CPPFLAGS
196 LDFLAGS=$save_LDFLAGS])
198 if test $pspp_cv_have_libpq = yes; then
200 AC_DEFINE([PSQL_SUPPORT], [1],
201 [Define to 1 if building in support for reading from postgres
212 pspp_cv_have_libpq=no
214 AC_SUBST([PSQL_SUPPORT])
216 dnl Check for libxml2
218 [LIBXML2], [libxml-2.0], [], [PSPP_REQUIRED_PREREQ([libxml2])])
221 AC_SEARCH_LIBS([gzopen], [z], [], [PSPP_REQUIRED_PREREQ([zlib])])
222 AC_CHECK_HEADERS([zlib.h], [], [PSPP_REQUIRED_PREREQ([zlib])])
224 dnl Avoid interference between zlib's crc32() function and gnulib's
225 dnl crc32() function, which have different signatures. PSPP calls
226 dnl only gnulib's crc32() directly, but it calls zlib's crc32()
227 dnl indirectly through other zlib calls. If we don't rename gnulib's
228 dnl crc32(), then zlib will call gnulib's version instead of its own,
229 dnl causing failures. (This can happen even if zlib isn't detected
230 dnl directly, because other libraries that PSPP uses, e.g. libpng,
231 dnl sometimes use zlib themselves.)
234 [Avoid making zlib call gnulib's crc32() instead of its own.])
238 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
239 if test x"$with_gui_tools" = x"yes" ; then
240 PKG_CHECK_MODULES(GLADE_UI, gladeui-2.0)
242 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
246 [AS_HELP_STRING([--without-perl-module], [do not build the Perl module])],
247 [case $with_perl_module in # (
249 *) AC_MSG_FAILURE([--with-perl-module argument must be 'yes' or 'no']) ;;
251 WITH_PERL_MODULE=$with_perl_module],
252 [if test x"$cross_compiling" != x"yes"; then
257 AC_SUBST([WITH_PERL_MODULE])
258 AM_CONDITIONAL(WITH_PERL_MODULE, test $WITH_PERL_MODULE = yes)
260 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
261 PKG_CHECK_MODULES([GSL], [gsl >= 1.13], [],
262 AC_SEARCH_LIBS([gsl_poly_eval_derivs], [gsl],,[PSPP_REQUIRED_PREREQ([gsl version 1.13 or later])]))
265 PSPP_GSL_NEEDS_FGNU89_INLINE
269 dnl Checks for header files.
270 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h pwd.h])
272 dnl Some systems don't have SIGWINCH
273 AC_CHECK_DECLS([SIGWINCH], [], [],
275 /* NetBSD declares sys_siglist in unistd.h. */
289 AC_CHECK_FUNCS([__setfpucw fork execl isinf isnan finite getpid feholdexcept fpsetmask popen round])
295 [AS_HELP_STRING([--enable-debug],
296 [Turn on diagnostic features in the program])])
297 if test x"$enable_debug" = x"yes" ; then
298 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
303 if test "$am_cv_func_iconv" != "yes"; then
304 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
306 LIBS="$LIBICONV $LIBS"
308 dnl Required by the gnulib 'relocatable-prog' module.
309 dnl See doc/relocatable-maint.texi in the gnulib tree for details.
310 RELOCATABLE_LIBRARY_PATH='$(pkglibdir)'
316 [Makefile gl/Makefile po/Makefile tests/atlocal perl-module/lib/PSPP.pm])
318 AC_CONFIG_COMMANDS([doc/dummy], [:])
320 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
323 echo "PSPP configured successfully."
325 dnl configure.ac ends here