1 dnl Process this file with autoconf to produce a configure script.
5 AC_INIT([GNU PSPP], [0.7.4], [bug-gnu-pspp@gnu.org], [pspp])
6 AC_CONFIG_HEADERS([config.h])
7 AC_CONFIG_TESTDIR([tests])
10 dnl Checks for programs.
19 m4_pattern_forbid([PKG_CHECK_MODULES])
20 PSPP_CHECK_CLICKSEQUENCE
23 anachronistic-dependencies,
24 [AS_HELP_STRING([--enable-anachronistic-dependencies],
25 [Attempt to allow building against older versions of dependent libraries])])
27 PSPP_ENABLE_OPTION(-Wdeclaration-after-statement)
29 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
34 dnl Internationalization macros.
35 AC_ARG_ENABLE(nls, [AS_HELP_STRING([--disable-nls], [do not use Native Language Support])])
36 if test x"$enable_nls" != x"no" ; then
37 AC_DEFINE(ENABLE_NLS, 1, [Define to 1 if translation of program messages to the user's native language is requested.])
41 dnl Checks for libraries.
43 AC_SEARCH_LIBS([sin], [m])
44 AC_SEARCH_LIBS([dcgettext], [intl])
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 >= 1.20 pangocairo],
61 [CPPFLAGS="$CPPFLAGS $CAIRO_CFLAGS"
62 AC_DEFINE([HAVE_CAIRO], 1,
63 [Define to 1 if Cairo and Pango are available.])],
64 [PSPP_REQUIRED_PREREQ([cairo 1.5 or later and pango 1.20 or later (or use --without-cairo)])])
65 AC_PATH_PROG([XMLLINT], [xmllint], [echo], [$PATH])
71 [AS_HELP_STRING([--without-gui],
72 [Don't build the PSPPIRE GUI (using GTK+)])],
74 AM_CONDITIONAL([HAVE_GUI],
75 [test "$with_cairo" != no && test "$with_gui" != "no"])
76 if test "$with_cairo" != no && test "$with_gui" != "no"; then
77 PKG_CHECK_MODULES([GTK], [gtk+-2.0 >= 2.12], [],
78 [PSPP_REQUIRED_PREREQ([gtk+ 2.0 version 2.12 or later (or use --without-gui)])])
81 dnl Checks needed for psql reader
83 dnl The 8.x series postgres tarballs installs with a default prefix of
84 dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
86 dnl If the libpq.so file is in a non standard path, (one which the linker
87 dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
88 dnl However, if the system happens to have more than one version of other
89 dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
90 dnl /usr and /usr/local) then the wrong one may get linked.
92 dnl To overcome this, we first check for libpq in the standard places, and
93 dnl only set PG_LDFLAGS if it's not found.
98 [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
100 if test x"$with_libpq" != x"no" ; then
101 AC_SEARCH_LIBS([PQexec], [pq], [libpq_in_std_lib_path=yes])
103 AC_ARG_VAR([PG_CONFIG], [Full pathname of the pg_config program shipped with Postgresql])
104 if test x"$cross_compiling" != x"yes" ; then
105 AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
107 if test -n "$PG_CONFIG" ; then
109 AC_DEFINE([PSQL_SUPPORT], 1,
110 [Define to 1 if building in support for reading from postgres databases.])
111 PG_CFLAGS=-I`$PG_CONFIG --includedir`
114 if test "x$libpq_in_std_lib_path" != x"yes" ; then
115 PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
121 PKG_CHECK_EXISTS(libssl,
122 AC_DEFINE([USE_SSL],1,
123 [Define to 1 if the openssl library is present.])
127 AM_CONDITIONAL(PSQL_SUPPORT, test -n "$PG_CONFIG")
129 dnl Check for libxml2
131 [LIBXML2], [libxml-2.0],
134 PSPP_OPTIONAL_PREREQ([libxml2])])
141 PSPP_OPTIONAL_PREREQ([zlib])])
146 PSPP_OPTIONAL_PREREQ([zlib])])
148 dnl Avoid interference between zlib's crc32() function and gnulib's
149 dnl crc32() function, which have different signatures. PSPP calls
150 dnl only gnulib's crc32() directly, but it calls zlib's crc32()
151 dnl indirectly through other zlib calls. If we don't rename gnulib's
152 dnl crc32(), then zlib will call gnulib's version instead of its own,
153 dnl causing failures.
154 if test $HAVE_ZLIB = yes; then
157 [Avoid making zlib call gnulib's crc32() instead of its own.])
160 dnl Gnumeric support requires libxml2 and zlib.
161 if test $HAVE_LIBXML2 = yes && test $HAVE_ZLIB = yes; then
165 [Define to 1 if building in support for reading Gnumeric files.])
169 AM_CONDITIONAL([GNM_SUPPORT], [test $GNM_SUPPORT = yes])
171 dnl ODT support requires libxml2.
172 if test $HAVE_LIBXML2 = yes; then
175 [Define to 1 if building in support for writing ODT files.])
177 AM_CONDITIONAL([ODT_SUPPORT], [test $HAVE_LIBXML2 = yes])
181 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
182 if test x"$with_gui_tools" = x"yes" ; then
183 PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
185 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
187 AM_CONDITIONAL(WITH_PERL_MODULE, test x"$cross_compiling" != x"yes")
189 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
190 AC_SEARCH_LIBS([gsl_cdf_binomial_P], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.8 or later)])])
191 PSPP_GSL_NEEDS_FGNU89_INLINE
193 dnl Recent versions of GNU ncurses install the curses header files into
194 dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
195 dnl enables us to discover where they are. Earlier versions don't have
196 dnl this, so we can't rely on it. So if ncurses5-config is present,
197 dnl we'll trust it to find the right information. Otherwise, we'll
198 dnl try to discover it ourselves.
199 dnl To confound things further, Cygwin has decided to rename ncurses5-config
200 dnl to ncurses8-config !!!
203 [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
205 if test x"$with_libncurses" != x"no" ; then
206 if test x"$cross_compiling" != x"yes" ; then
207 AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
209 if test x"$NCURSES_CONFIG" = x ; then
210 AC_SEARCH_LIBS([tgetent], [ncurses],
211 [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
214 CFLAGS="$CFLAGS `$NCURSES_CONFIG --cflags`"
215 AC_CHECK_HEADERS([term.h curses.h],[curses_available=yes])
217 if test x"$curses_available" = x"yes" ; then
218 NCURSES_LIBS=`$NCURSES_CONFIG --libs`
219 NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
220 AC_SUBST(NCURSES_CFLAGS)
221 AC_SUBST(NCURSES_LIBS)
224 if test x"$curses_available" = x"yes" ; then
225 AC_DEFINE([LIBNCURSES_USABLE], 1,
226 [Define to 1 if the libncurses is both present and usable.])
228 AC_CHECK_HEADERS([termcap.h])
233 dnl Checks for header files.
234 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h pwd.h])
241 AC_CHECK_SIZEOF(double)
245 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
251 [AS_HELP_STRING([--enable-debug],
252 [Turn on diagnostic features in the program])])
253 if test x"$enable_debug" = x"yes" ; then
254 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
258 if test "$am_cv_func_iconv" != "yes"; then
259 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
262 dnl Required by the gnulib 'relocatable-prog' module.
263 dnl See doc/relocatable-maint.texi in the gnulib tree for details.
264 RELOCATABLE_LIBRARY_PATH='$(libdir)'
269 AC_CONFIG_FILES([Makefile gl/Makefile tests/atlocal perl-module/lib/PSPP.pm])
272 echo "PSPP configured successfully."
274 dnl configure.ac ends here