1 dnl Process this file with autoconf to produce a configure script.
5 AC_INIT([GNU PSPP], [0.10.5pre1], [bug-gnu-pspp@gnu.org], [pspp])
6 AC_CONFIG_AUX_DIR([build-aux])
7 AC_CONFIG_HEADERS([config.h])
8 AC_CONFIG_TESTDIR([tests])
11 dnl Checks for programs.
21 m4_pattern_forbid([PKG_CHECK_MODULES])
22 PSPP_CHECK_CLICKSEQUENCE
27 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
32 dnl Disable automatic po/ support, because PSPP provides its own po/ support.
33 AC_PROVIDE([AM_PO_SUBDIRS])
34 AM_GNU_GETTEXT([external], [need-ngettext])
36 AC_CHECK_PROGS([MSGFMT], [msgfmt])
37 if test "x$MSGFMT" = x; then
38 PSPP_REQUIRED_PREREQ([msgfmt (is usually provided with gettext)])
42 dnl Checks for libraries.
44 AC_SEARCH_LIBS([sin], [m])
48 AC_ARG_VAR([PSPP_LDFLAGS], [linker flags to be used for linking the pspp binary only])
49 AC_ARG_VAR([PSPPIRE_LDFLAGS], [linker flags to be used for linking the psppire binary only])
51 # Support for Cairo and Pango.
55 [Don't build support for charts (using Cairo and Pango);
56 implies --without-gui])],
58 AM_CONDITIONAL([HAVE_CAIRO], [test "$with_cairo" != no])
59 if test "$with_cairo" != no; then
60 PKG_CHECK_MODULES([CAIRO], [cairo >= 1.5 pango >= 1.22 pangocairo],
61 [CPPFLAGS="$CPPFLAGS $CAIRO_CFLAGS"
62 AC_DEFINE([HAVE_CAIRO], 1,
63 [Define to 1 if Cairo and Pango are available.])],
64 [PSPP_REQUIRED_PREREQ([cairo 1.5 or later and pango 1.22 or later (or use --without-cairo)])])
67 dnl Xmllint is used in the rules to build the documentation. It is not actually necessary,
68 dnl but is used for post-build consistency checks. Thus, non-developers can live without it.
69 dnl However for it to be useful, it needs to be a certain version and have certain features.
70 dnl The macros below check that it the xmllint available is up to scratch. If it isn't
71 dnl then a dummy /bin/echo is subsituted instead.
73 AC_CACHE_CHECK([for an xmllint program which fits our needs],[ac_cv_path_XMLLINT],
74 [AC_PATH_PROGS_FEATURE_CHECK([XMLLINT], [xmllint],
75 [[$ac_path_XMLLINT --version 2>&1 | $GREP XPath > /dev/null &&
76 test `$ac_path_XMLLINT --version 2>&1 | $SED 's/^.* \([0-9]*\).*/\1/'` -gt 20900 &&
77 ac_cv_path_XMLLINT=$ac_path_XMLLINT]],
78 [AC_MSG_WARN([no appropriate xmllint program found. Using a dummy (echo)]); ac_cv_path_XMLLINT=$ECHO])])
80 AC_SUBST([XMLLINT],[$ac_cv_path_XMLLINT])
84 [AS_HELP_STRING([--without-gui],
85 [Don't build the PSPPIRE GUI (using GTK+)])],
87 AM_CONDITIONAL([HAVE_GUI],
88 [test "$with_cairo" != no && test "$with_gui" != "no"])
89 if test "$with_cairo" != no && test "$with_gui" != "no"; then
90 PKG_CHECK_MODULES([GTHREAD], [gthread-2.0], [],
91 [PSPP_REQUIRED_PREREQ([gthread 2.0 (or use --without-gui)])])
93 PKG_CHECK_MODULES([GTK], [gtk+-3.0 >= 3.14.5], [],
94 [PSPP_REQUIRED_PREREQ([gtk+ 3.0 version 3.14.5 or later (or use --without-gui)])])
96 PKG_CHECK_MODULES([GTKSOURCEVIEW], [gtksourceview-3.0 >= 3.4.2], [],
97 [PSPP_REQUIRED_PREREQ([gtksourceview 3.0 version 3.4.2 or later (or use --without-gui)])])
99 PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.32], [],
100 [PSPP_REQUIRED_PREREQ([glib 2.0 version 2.32 or later (or use --without-gui)])])
102 AC_ARG_VAR([GLIB_GENMARSHAL])
103 AC_CHECK_PROGS([GLIB_GENMARSHAL], [glib-genmarshal])
104 if test "x$GLIB_GENMARSHAL" = x; then
105 PSPP_REQUIRED_PREREQ([glib-genmarshal (or use --without-gui)])
108 AC_CHECK_PROGS([GLIB_COMPILE_RESOURCES], [glib-compile-resources])
109 if test "x$GLIB_COMPILE_RESOURCES" = x; then
110 PSPP_REQUIRED_PREREQ([glib-compile-resources (or use --without-gui)])
115 gl_NEXT_HEADERS([gtk/gtk.h])
117 dnl Checks needed for psql reader
119 dnl The 8.x series postgres tarballs installs with a default prefix of
120 dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
122 dnl If the libpq.so file is in a non standard path, (one which the linker
123 dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
124 dnl However, if the system happens to have more than one version of other
125 dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
126 dnl /usr and /usr/local) then the wrong one may get linked.
128 dnl To overcome this, we first check for libpq in the standard places, and
129 dnl only set PG_LDFLAGS if it's not found.
134 [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
135 AC_ARG_VAR([PG_CONFIG],
136 [Full pathname of the pg_config program shipped with Postgresql])
137 AC_PATH_PROG([PG_CONFIG], [pg_config], [],
138 [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
140 if test x"$with_libpq" != x"no" && test -n "$PG_CONFIG" ; then
142 PG_CFLAGS=-I`$PG_CONFIG --includedir`
145 AC_CHECK_LIB([pq], [PQexec],
147 [PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"])
153 PKG_CHECK_EXISTS(libssl,
154 AC_DEFINE([USE_SSL],1,
155 [Define to 1 if the openssl library is present.])
158 # Now verify that we can actually link against libpq. If we are
159 # cross-compiling and picked up a host libpq, or if libpq is just
160 # badly installed, this will fail.
162 [whether -lpq links successfully],
163 [pspp_cv_have_libpq],
164 [save_CPPFLAGS=$CPPFLAGS
166 save_LDFLAGS=$LDFLAGS
167 CPPFLAGS="$PG_CFLAGS $CPPFLAGS"
168 LIBS="$PG_LIBS $LIBS"
169 LDFLAGS="$PG_LDFLAGS $LDFLAGS"
172 [#include <libpq-fe.h>
173 ], [PQfinish (0);])],
174 [pspp_cv_have_libpq=yes],
175 [pspp_cv_have_libpq=no])
176 CPPFLAGS=$save_CPPFLAGS
178 LDFLAGS=$save_LDFLAGS])
180 if test $pspp_cv_have_libpq = yes; then
182 AC_DEFINE([PSQL_SUPPORT], [1],
183 [Define to 1 if building in support for reading from postgres
194 pspp_cv_have_libpq=no
196 AC_SUBST([PSQL_SUPPORT])
198 dnl Check for libxml2
200 [LIBXML2], [libxml-2.0],
203 PSPP_OPTIONAL_PREREQ([libxml2])])
206 AC_SEARCH_LIBS([gzopen], [z], [], [PSPP_REQUIRED_PREREQ([zlib])])
207 AC_CHECK_HEADERS([zlib.h], [], [PSPP_REQUIRED_PREREQ([zlib])])
209 dnl Avoid interference between zlib's crc32() function and gnulib's
210 dnl crc32() function, which have different signatures. PSPP calls
211 dnl only gnulib's crc32() directly, but it calls zlib's crc32()
212 dnl indirectly through other zlib calls. If we don't rename gnulib's
213 dnl crc32(), then zlib will call gnulib's version instead of its own,
214 dnl causing failures. (This can happen even if zlib isn't detected
215 dnl directly, because other libraries that PSPP uses, e.g. libpng,
216 dnl sometimes use zlib themselves.)
219 [Avoid making zlib call gnulib's crc32() instead of its own.])
221 dnl Gnumeric and OpenDocument (read) support requires libxml2 and zlib.
222 if test $HAVE_LIBXML2 = yes; then
226 [GNM_READ_SUPPORT], [1],
227 [Define to 1 if building in support for reading Gnumeric files.])
229 [ODF_READ_SUPPORT], [1],
230 [Define to 1 if building in support for reading OpenDocument files.])
235 AC_SUBST([GNM_READ_SUPPORT])
236 AC_SUBST([ODF_READ_SUPPORT])
238 dnl ODF support requires libxml2 (zlib is optional).
239 if test $HAVE_LIBXML2 = yes; then
241 [ODF_WRITE_SUPPORT], [1],
242 [Define to 1 if building in support for writing OpenDocument files.])
244 AM_CONDITIONAL([ODF_WRITE_SUPPORT], [test $HAVE_LIBXML2 = yes])
248 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
249 if test x"$with_gui_tools" = x"yes" ; then
250 PKG_CHECK_MODULES(GLADE_UI, gladeui-2.0)
252 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
256 [AS_HELP_STRING([--without-perl-module], [do not build the Perl module])],
257 [case $with_perl_module in # (
259 *) AC_MSG_FAILURE([--with-perl-module argument must be 'yes' or 'no']) ;;
261 WITH_PERL_MODULE=$with_perl_module],
262 [if test x"$cross_compiling" != x"yes"; then
267 AC_SUBST([WITH_PERL_MODULE])
268 AM_CONDITIONAL(WITH_PERL_MODULE, test $WITH_PERL_MODULE = yes)
270 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
271 PKG_CHECK_MODULES([GSL], [gsl >= 1.13], [],
272 AC_SEARCH_LIBS([gsl_poly_eval_derivs], [gsl],,[PSPP_REQUIRED_PREREQ([gsl version 1.13 or later])]))
275 PSPP_GSL_NEEDS_FGNU89_INLINE
279 dnl Checks for header files.
280 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h pwd.h])
282 dnl Some systems don't have SIGWINCH
283 AC_CHECK_DECLS([SIGWINCH], [], [],
285 /* NetBSD declares sys_siglist in unistd.h. */
299 AC_CHECK_FUNCS([__setfpucw fork execl isinf isnan finite getpid feholdexcept fpsetmask popen round])
305 [AS_HELP_STRING([--enable-debug],
306 [Turn on diagnostic features in the program])])
307 if test x"$enable_debug" = x"yes" ; then
308 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
313 if test "$am_cv_func_iconv" != "yes"; then
314 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
316 LIBS="$LIBICONV $LIBS"
318 dnl Required by the gnulib 'relocatable-prog' module.
319 dnl See doc/relocatable-maint.texi in the gnulib tree for details.
320 RELOCATABLE_LIBRARY_PATH='$(pkglibdir)'
326 [Makefile gl/Makefile po/Makefile tests/atlocal perl-module/lib/PSPP.pm])
328 AC_CONFIG_COMMANDS([doc/dummy], [:])
330 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
333 echo "PSPP configured successfully."
335 dnl configure.ac ends here