1 dnl Process this file with autoconf to produce a configure script.
5 AC_INIT([pspp],[0.7.3],[bug-gnu-pspp@gnu.org])
6 AC_CONFIG_HEADERS([config.h])
9 dnl Checks for programs.
18 m4_pattern_forbid([PKG_CHECK_MODULES])
19 PSPP_CHECK_CLICKSEQUENCE
22 anachronistic-dependencies,
23 [AS_HELP_STRING([--enable-anachronistic-dependencies],
24 [Attempt to allow building against older versions of dependent libraries])])
26 PSPP_ENABLE_OPTION(-Wdeclaration-after-statement)
28 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
33 dnl Internationalization macros.
34 AC_ARG_ENABLE(nls, [AS_HELP_STRING([--disable-nls], [do not use Native Language Support])])
35 if test x"$enable_nls" != x"no" ; then
36 AC_DEFINE(ENABLE_NLS, 1, [Define to 1 if translation of program messages to the user's native language is requested.])
40 dnl Checks for libraries.
42 AC_SEARCH_LIBS([sin], [m])
43 AC_SEARCH_LIBS([dcgettext], [intl])
47 AC_ARG_VAR([PSPP_LDFLAGS], [linker flags to be used for linking the pspp binary only])
48 AC_ARG_VAR([PSPPIRE_LDFLAGS], [linker flags to be used for linking the psppire binary only])
50 # Support for Cairo and Pango.
54 [Don't build support for charts (using Cairo and Pango);
55 implies --without-gui])],
57 AM_CONDITIONAL([HAVE_CAIRO], [test "$with_cairo" != no])
58 if test "$with_cairo" != no; then
59 PKG_CHECK_MODULES([CAIRO], [cairo >= 1.5 pango >= 1.20 pangocairo],
60 [CPPFLAGS="$CPPFLAGS $CAIRO_CFLAGS"
61 AC_DEFINE([HAVE_CAIRO], 1,
62 [Define to 1 if Cairo and Pango are available.])],
63 [PSPP_REQUIRED_PREREQ([cairo 1.5 or later and pango 1.20 or later (or use --without-cairo)])])
68 [AS_HELP_STRING([--without-gui],
69 [Don't build the PSPPIRE GUI (using GTK+)])],
71 AM_CONDITIONAL([HAVE_GUI],
72 [test "$with_cairo" != no && test "$with_gui" != "no"])
73 if test "$with_cairo" != no && test "$with_gui" != "no"; then
74 PKG_CHECK_MODULES([GTK], [gtk+-2.0 >= 2.12], [],
75 [PSPP_REQUIRED_PREREQ([gtk+ 2.0 version 2.12 or later (or use --without-gui)])])
78 dnl Checks needed for psql reader
80 dnl The 8.x series postgres tarballs installs with a default prefix of
81 dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
83 dnl If the libpq.so file is in a non standard path, (one which the linker
84 dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
85 dnl However, if the system happens to have more than one version of other
86 dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
87 dnl /usr and /usr/local) then the wrong one may get linked.
89 dnl To overcome this, we first check for libpq in the standard places, and
90 dnl only set PG_LDFLAGS if it's not found.
95 [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
97 if test x"$with_libpq" != x"no" ; then
98 AC_SEARCH_LIBS([PQexec], [pq], [libpq_in_std_lib_path=yes])
100 AC_ARG_VAR([PG_CONFIG], [Full pathname of the pg_config program shipped with Postgresql])
101 if test x"$cross_compiling" != x"yes" ; then
102 AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
104 if test -n "$PG_CONFIG" ; then
106 AC_DEFINE([PSQL_SUPPORT], 1,
107 [Define to 1 if building in support for reading from postgres databases.])
108 PG_CFLAGS=-I`$PG_CONFIG --includedir`
111 if test "x$libpq_in_std_lib_path" != x"yes" ; then
112 PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
118 PKG_CHECK_EXISTS(libssl,
119 AC_DEFINE([USE_SSL],1,
120 [Define to 1 if the openssl library is present.])
124 AM_CONDITIONAL(PSQL_SUPPORT, test -n "$PG_CONFIG")
126 dnl Checks needed for Gnumeric reader
128 PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
129 [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
130 AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
131 AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
133 if test x"$gnm_support" = x"yes" ; then
134 AC_DEFINE([GNM_SUPPORT], 1,
135 [Define to 1 if building in support for reading Gnumeric files.])
137 AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"yes")
141 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
142 if test x"$with_gui_tools" = x"yes" ; then
143 PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
145 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
147 AM_CONDITIONAL(WITH_PERL_MODULE, test x"$cross_compiling" != x"yes")
149 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
150 AC_SEARCH_LIBS([gsl_cdf_binomial_P], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.8 or later)])])
151 PSPP_GSL_NEEDS_FGNU89_INLINE
153 dnl Recent versions of GNU ncurses install the curses header files into
154 dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
155 dnl enables us to discover where they are. Earlier versions don't have
156 dnl this, so we can't rely on it. So if ncurses5-config is present,
157 dnl we'll trust it to find the right information. Otherwise, we'll
158 dnl try to discover it ourselves.
159 dnl To confound things further, Cygwin has decided to rename ncurses5-config
160 dnl to ncurses8-config !!!
163 [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
165 if test x"$with_libncurses" != x"no" ; then
166 if test x"$cross_compiling" != x"yes" ; then
167 AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
169 if test x"$NCURSES_CONFIG" = x ; then
170 AC_SEARCH_LIBS([tgetent], [ncurses],
171 [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
174 CFLAGS="$CFLAGS `$NCURSES_CONFIG --cflags`"
175 AC_CHECK_HEADERS([term.h curses.h],[curses_available=yes])
177 if test x"$curses_available" = x"yes" ; then
178 NCURSES_LIBS=`$NCURSES_CONFIG --libs`
179 NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
180 AC_SUBST(NCURSES_CFLAGS)
181 AC_SUBST(NCURSES_LIBS)
184 if test x"$curses_available" = x"yes" ; then
185 AC_DEFINE([LIBNCURSES_USABLE], 1,
186 [Define to 1 if the libncurses is both present and usable.])
188 AC_CHECK_HEADERS([termcap.h])
193 dnl Checks for header files.
194 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
201 AC_CHECK_SIZEOF(double)
205 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
211 [AS_HELP_STRING([--enable-debug],
212 [Turn on diagnostic features in the program])])
213 if test x"$enable_debug" = x"yes" ; then
214 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
218 if test "$am_cv_func_iconv" != "yes"; then
219 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
222 dnl Required by the gnulib 'relocatable-prog' module.
223 dnl See doc/relocatable-maint.texi in the gnulib tree for details.
224 RELOCATABLE_LIBRARY_PATH='$(libdir)'
229 AC_CONFIG_FILES([Makefile gl/Makefile])
232 echo "PSPP configured successfully."
234 dnl configure.ac ends here