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 "$with_gui" != "no"; then
90 PKG_CHECK_MODULES([GTHREAD], [gthread-2.0], [],
91 [PSPP_REQUIRED_PREREQ([gthread 2.0 (or use --without-gui)])])
93 PKG_CHECK_MODULES([GTK], [gtk+-3.0 >= 3.14.5], [],
94 [PSPP_REQUIRED_PREREQ([gtk+ 3.0 version 3.14.5 or later (or use --without-gui)])])
96 PKG_CHECK_MODULES([GTKSOURCEVIEW], [gtksourceview-3.0 >= 3.4.2], [],
97 [PSPP_REQUIRED_PREREQ([gtksourceview 3.0 version 3.4.2 or later (or use --without-gui)])])
99 PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.44], [],
100 [PSPP_REQUIRED_PREREQ([glib 2.0 version 2.44 or later (or use --without-gui)])])
102 PKG_CHECK_MODULES([SPREAD_SHEET_WIDGET], [spread-sheet-widget >= 0.0], [],
103 [PSPP_REQUIRED_PREREQ([spread-sheet-widget 0.0 (or use --without-gui)])])
105 AC_ARG_VAR([GLIB_GENMARSHAL])
106 AC_CHECK_PROGS([GLIB_GENMARSHAL], [glib-genmarshal])
107 if test "x$GLIB_GENMARSHAL" = x; then
108 PSPP_REQUIRED_PREREQ([glib-genmarshal (or use --without-gui)])
111 AC_CHECK_PROGS([GLIB_COMPILE_RESOURCES], [glib-compile-resources])
112 if test "x$GLIB_COMPILE_RESOURCES" = x; then
113 PSPP_REQUIRED_PREREQ([glib-compile-resources (or use --without-gui)])
118 gl_NEXT_HEADERS([gtk/gtk.h])
120 dnl Checks needed for psql reader
122 dnl The 8.x series postgres tarballs installs with a default prefix of
123 dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
125 dnl If the libpq.so file is in a non standard path, (one which the linker
126 dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
127 dnl However, if the system happens to have more than one version of other
128 dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
129 dnl /usr and /usr/local) then the wrong one may get linked.
131 dnl To overcome this, we first check for libpq in the standard places, and
132 dnl only set PG_LDFLAGS if it's not found.
137 [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
138 AC_ARG_VAR([PG_CONFIG],
139 [Full pathname of the pg_config program shipped with Postgresql])
140 AC_PATH_PROG([PG_CONFIG], [pg_config], [],
141 [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
143 if test x"$with_libpq" != x"no" && test -n "$PG_CONFIG" ; then
145 PG_CFLAGS=-I`$PG_CONFIG --includedir`
148 AC_CHECK_LIB([pq], [PQexec],
150 [PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"])
156 PKG_CHECK_EXISTS(libssl,
157 AC_DEFINE([USE_SSL],1,
158 [Define to 1 if the openssl library is present.])
161 # Now verify that we can actually link against libpq. If we are
162 # cross-compiling and picked up a host libpq, or if libpq is just
163 # badly installed, this will fail.
165 [whether -lpq links successfully],
166 [pspp_cv_have_libpq],
167 [save_CPPFLAGS=$CPPFLAGS
169 save_LDFLAGS=$LDFLAGS
170 CPPFLAGS="$PG_CFLAGS $CPPFLAGS"
171 LIBS="$PG_LIBS $LIBS"
172 LDFLAGS="$PG_LDFLAGS $LDFLAGS"
175 [#include <libpq-fe.h>
176 ], [PQfinish (0);])],
177 [pspp_cv_have_libpq=yes],
178 [pspp_cv_have_libpq=no])
179 CPPFLAGS=$save_CPPFLAGS
181 LDFLAGS=$save_LDFLAGS])
183 if test $pspp_cv_have_libpq = yes; then
185 AC_DEFINE([PSQL_SUPPORT], [1],
186 [Define to 1 if building in support for reading from postgres
197 pspp_cv_have_libpq=no
199 AC_SUBST([PSQL_SUPPORT])
201 dnl Check for libxml2
203 [LIBXML2], [libxml-2.0],
206 PSPP_OPTIONAL_PREREQ([libxml2])])
209 AC_SEARCH_LIBS([gzopen], [z], [], [PSPP_REQUIRED_PREREQ([zlib])])
210 AC_CHECK_HEADERS([zlib.h], [], [PSPP_REQUIRED_PREREQ([zlib])])
212 dnl Avoid interference between zlib's crc32() function and gnulib's
213 dnl crc32() function, which have different signatures. PSPP calls
214 dnl only gnulib's crc32() directly, but it calls zlib's crc32()
215 dnl indirectly through other zlib calls. If we don't rename gnulib's
216 dnl crc32(), then zlib will call gnulib's version instead of its own,
217 dnl causing failures. (This can happen even if zlib isn't detected
218 dnl directly, because other libraries that PSPP uses, e.g. libpng,
219 dnl sometimes use zlib themselves.)
222 [Avoid making zlib call gnulib's crc32() instead of its own.])
224 dnl Gnumeric and OpenDocument (read) support requires libxml2 and zlib.
225 if test $HAVE_LIBXML2 = yes; then
229 [GNM_READ_SUPPORT], [1],
230 [Define to 1 if building in support for reading Gnumeric files.])
232 [ODF_READ_SUPPORT], [1],
233 [Define to 1 if building in support for reading OpenDocument files.])
238 AC_SUBST([GNM_READ_SUPPORT])
239 AC_SUBST([ODF_READ_SUPPORT])
241 dnl ODF support requires libxml2 (zlib is optional).
242 if test $HAVE_LIBXML2 = yes; then
244 [ODF_WRITE_SUPPORT], [1],
245 [Define to 1 if building in support for writing OpenDocument files.])
247 AM_CONDITIONAL([ODF_WRITE_SUPPORT], [test $HAVE_LIBXML2 = yes])
251 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
252 if test x"$with_gui_tools" = x"yes" ; then
253 PKG_CHECK_MODULES(GLADE_UI, gladeui-2.0)
255 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
259 [AS_HELP_STRING([--without-perl-module], [do not build the Perl module])],
260 [case $with_perl_module in # (
262 *) AC_MSG_FAILURE([--with-perl-module argument must be 'yes' or 'no']) ;;
264 WITH_PERL_MODULE=$with_perl_module],
265 [if test x"$cross_compiling" != x"yes"; then
270 AC_SUBST([WITH_PERL_MODULE])
271 AM_CONDITIONAL(WITH_PERL_MODULE, test $WITH_PERL_MODULE = yes)
273 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
274 PKG_CHECK_MODULES([GSL], [gsl >= 1.13], [],
275 AC_SEARCH_LIBS([gsl_poly_eval_derivs], [gsl],,[PSPP_REQUIRED_PREREQ([gsl version 1.13 or later])]))
278 PSPP_GSL_NEEDS_FGNU89_INLINE
282 dnl Checks for header files.
283 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h pwd.h])
285 dnl Some systems don't have SIGWINCH
286 AC_CHECK_DECLS([SIGWINCH], [], [],
288 /* NetBSD declares sys_siglist in unistd.h. */
302 AC_CHECK_FUNCS([__setfpucw fork execl isinf isnan finite getpid feholdexcept fpsetmask popen round])
308 [AS_HELP_STRING([--enable-debug],
309 [Turn on diagnostic features in the program])])
310 if test x"$enable_debug" = x"yes" ; then
311 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
316 if test "$am_cv_func_iconv" != "yes"; then
317 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
319 LIBS="$LIBICONV $LIBS"
321 dnl Required by the gnulib 'relocatable-prog' module.
322 dnl See doc/relocatable-maint.texi in the gnulib tree for details.
323 RELOCATABLE_LIBRARY_PATH='$(pkglibdir)'
329 [Makefile gl/Makefile po/Makefile tests/atlocal perl-module/lib/PSPP.pm])
331 AC_CONFIG_COMMANDS([doc/dummy], [:])
333 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
336 echo "PSPP configured successfully."
338 dnl configure.ac ends here