1 dnl Process this file with autoconf to produce a configure script.
5 AC_INIT([pspp],[0.7.2],[bug-gnu-pspp@gnu.org])
6 AC_CONFIG_HEADERS([config.h])
9 dnl Checks for programs.
18 m4_pattern_forbid([PKG_CHECK_MODULES])
21 anachronistic-dependencies,
22 [AS_HELP_STRING([--enable-anachronistic-dependencies],
23 [Attempt to allow building against older versions of dependent libraries])])
25 PSPP_ENABLE_OPTION(-Wdeclaration-after-statement)
27 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
32 dnl Internationalization macros.
33 AM_GNU_GETTEXT([external], [need-ngettext])
34 AM_GNU_GETTEXT_VERSION([0.17])
36 dnl Checks for libraries.
38 AC_SEARCH_LIBS([sin], [m])
41 AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
44 AC_ARG_VAR([PSPP_LDFLAGS], [linker flags to be used for linking the pspp binary only])
45 AC_ARG_VAR([PSPPIRE_LDFLAGS], [linker flags to be used for linking the psppire binary only])
50 [AS_HELP_STRING([--without-gui], [don't build the PSPPIRE gui])])
52 required_gtk_version=2.12
54 if test x"$with_gui" != x"no" ; then
55 PKG_CHECK_MODULES(GTK, gtk+-2.0 >= $required_gtk_version,,
56 [PSPP_REQUIRED_PREREQ([gtk+ 2.0 v$required_gtk_version or later (or use --without-gui)])])
58 AM_CONDITIONAL(WITHGUI, test x"$with_gui" != x"no")
61 PKG_CHECK_MODULES([CAIRO], [cairo >= 1.5 pango pangocairo],
63 CPPFLAGS="$CPPFLAGS $CAIRO_CFLAGS"
64 LIBS="$LIBPLOT_LIBS $LIBS"
65 AC_DEFINE([HAVE_CAIRO], 1,
66 [Define to 1 if Cairo and Pango are available.])],
68 PSPP_OPTIONAL_PREREQ([cairo 1.5 or later])])
69 AM_CONDITIONAL([HAVE_CAIRO], [test $HAVE_CAIRO = yes])
71 dnl Checks needed for psql reader
73 dnl The 8.x series postgres tarballs installs with a default prefix of
74 dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
76 dnl If the libpq.so file is in a non standard path, (one which the linker
77 dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
78 dnl However, if the system happens to have more than one version of other
79 dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
80 dnl /usr and /usr/local) then the wrong one may get linked.
82 dnl To overcome this, we first check for libpq in the standard places, and
83 dnl only set PG_LDFLAGS if it's not found.
88 [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
90 if test x"$with_libpq" != x"no" ; then
91 AC_SEARCH_LIBS([PQexec], [pq], [libpq_in_std_lib_path=yes])
93 AC_ARG_VAR([PG_CONFIG], [Full pathname of the pg_config program shipped with Postgresql])
94 if test x"$cross_compiling" != x"yes" ; then
95 AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
97 if test -n "$PG_CONFIG" ; then
99 AC_DEFINE([PSQL_SUPPORT], 1,
100 [Define to 1 if building in support for reading from postgres databases.])
101 PG_CFLAGS=-I`$PG_CONFIG --includedir`
104 if test "x$libpq_in_std_lib_path" != x"yes" ; then
105 PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
111 PKG_CHECK_EXISTS(libssl,
112 AC_DEFINE([USE_SSL],1,
113 [Define to 1 if the openssl library is present.])
117 AM_CONDITIONAL(PSQL_SUPPORT, test -n "$PG_CONFIG")
119 dnl Checks needed for gnumeric reader
121 PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
122 [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
123 AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
124 AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
126 if test x"$gnm_support" = x"yes" ; then
127 AC_DEFINE([GNM_SUPPORT], 1,
128 [Define to 1 if building in support for reading Gnumeric files.])
130 AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"yes")
134 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
135 if test x"$with_gui_tools" = x"yes" ; then
136 PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
138 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
140 AM_CONDITIONAL(WITH_PERL_MODULE, test x"$cross_compiling" != x"yes")
142 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
143 AC_SEARCH_LIBS([gsl_cdf_binomial_P], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.8 or later)])])
144 PSPP_GSL_NEEDS_FGNU89_INLINE
146 dnl Recent versions of GNU ncurses install the curses header files into
147 dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
148 dnl enables us to discover where they are. Earlier versions don't have
149 dnl this, so we can't rely on it. So if ncurses5-config is present,
150 dnl we'll trust it to find the right information. Otherwise, we'll
151 dnl try to discover it ourselves.
152 dnl To confound things further, Cygwin has decided to rename ncurses5-config
153 dnl to ncurses8-config !!!
156 [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
158 if test x"$with_libncurses" != x"no" ; then
159 if test x"$cross_compiling" != x"yes" ; then
160 AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
162 if test x"$NCURSES_CONFIG" = x ; then
163 AC_SEARCH_LIBS([tgetent], [ncurses],
164 [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
167 CFLAGS="$CFLAGS `$NCURSES_CONFIG --cflags`"
168 AC_CHECK_HEADERS([term.h curses.h],[curses_available=yes])
170 if test x"$curses_available" = x"yes" ; then
171 NCURSES_LIBS=`$NCURSES_CONFIG --libs`
172 NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
173 AC_SUBST(NCURSES_CFLAGS)
174 AC_SUBST(NCURSES_LIBS)
177 if test x"$curses_available" = x"yes" ; then
178 AC_DEFINE([LIBNCURSES_USABLE], 1,
179 [Define to 1 if the libncurses is both present and usable.])
181 AC_CHECK_HEADERS([termcap.h])
186 dnl Checks for header files.
187 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
194 AC_CHECK_SIZEOF(double)
198 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
204 [AS_HELP_STRING([--enable-debug],
205 [Turn on diagnostic features in the program])])
206 if test x"$enable_debug" = x"yes" ; then
207 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
211 if test "$am_cv_func_iconv" != "yes"; then
212 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
217 AC_CONFIG_FILES([Makefile gl/Makefile po/Makefile.in])
220 echo "PSPP configured successfully."
222 dnl configure.ac ends here