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 $CAIRO_CFLAGS"
61 AC_DEFINE([HAVE_CAIRO], 1,
62 [Define to 1 if Cairo and Pango are available.])],
63 [PSPP_REQUIRED_PREREQ([cairo 1.5 or later and pango 1.20 or later (or use --without-cairo)])])
64 AC_PATH_PROG([XMLLINT], [xmllint], [echo], [$PATH])
70 [AS_HELP_STRING([--without-gui],
71 [Don't build the PSPPIRE GUI (using GTK+)])],
73 AM_CONDITIONAL([HAVE_GUI],
74 [test "$with_cairo" != no && test "$with_gui" != "no"])
75 if test "$with_cairo" != no && test "$with_gui" != "no"; then
76 PKG_CHECK_MODULES([GTK], [gtk+-2.0 >= 2.12], [],
77 [PSPP_REQUIRED_PREREQ([gtk+ 2.0 version 2.12 or later (or use --without-gui)])])
80 dnl Checks needed for psql reader
82 dnl The 8.x series postgres tarballs installs with a default prefix of
83 dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
85 dnl If the libpq.so file is in a non standard path, (one which the linker
86 dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
87 dnl However, if the system happens to have more than one version of other
88 dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
89 dnl /usr and /usr/local) then the wrong one may get linked.
91 dnl To overcome this, we first check for libpq in the standard places, and
92 dnl only set PG_LDFLAGS if it's not found.
97 [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
99 if test x"$with_libpq" != x"no" ; then
100 AC_SEARCH_LIBS([PQexec], [pq], [libpq_in_std_lib_path=yes])
102 AC_ARG_VAR([PG_CONFIG], [Full pathname of the pg_config program shipped with Postgresql])
103 if test x"$cross_compiling" != x"yes" ; then
104 AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
106 if test -n "$PG_CONFIG" ; then
108 AC_DEFINE([PSQL_SUPPORT], 1,
109 [Define to 1 if building in support for reading from postgres databases.])
110 PG_CFLAGS=-I`$PG_CONFIG --includedir`
113 if test "x$libpq_in_std_lib_path" != x"yes" ; then
114 PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
120 PKG_CHECK_EXISTS(libssl,
121 AC_DEFINE([USE_SSL],1,
122 [Define to 1 if the openssl library is present.])
126 AM_CONDITIONAL(PSQL_SUPPORT, test -n "$PG_CONFIG")
128 dnl Checks needed for Gnumeric reader
130 PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
131 [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
132 AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
133 AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
135 if test x"$gnm_support" = x"yes" ; then
136 AC_DEFINE([GNM_SUPPORT], 1,
137 [Define to 1 if building in support for reading Gnumeric files.])
139 AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"yes")
143 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
144 if test x"$with_gui_tools" = x"yes" ; then
145 PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
147 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
149 AM_CONDITIONAL(WITH_PERL_MODULE, test x"$cross_compiling" != x"yes")
151 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
152 AC_SEARCH_LIBS([gsl_cdf_binomial_P], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.8 or later)])])
153 PSPP_GSL_NEEDS_FGNU89_INLINE
155 dnl Recent versions of GNU ncurses install the curses header files into
156 dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
157 dnl enables us to discover where they are. Earlier versions don't have
158 dnl this, so we can't rely on it. So if ncurses5-config is present,
159 dnl we'll trust it to find the right information. Otherwise, we'll
160 dnl try to discover it ourselves.
161 dnl To confound things further, Cygwin has decided to rename ncurses5-config
162 dnl to ncurses8-config !!!
165 [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
167 if test x"$with_libncurses" != x"no" ; then
168 if test x"$cross_compiling" != x"yes" ; then
169 AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
171 if test x"$NCURSES_CONFIG" = x ; then
172 AC_SEARCH_LIBS([tgetent], [ncurses],
173 [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
176 CFLAGS="$CFLAGS `$NCURSES_CONFIG --cflags`"
177 AC_CHECK_HEADERS([term.h curses.h],[curses_available=yes])
179 if test x"$curses_available" = x"yes" ; then
180 NCURSES_LIBS=`$NCURSES_CONFIG --libs`
181 NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
182 AC_SUBST(NCURSES_CFLAGS)
183 AC_SUBST(NCURSES_LIBS)
186 if test x"$curses_available" = x"yes" ; then
187 AC_DEFINE([LIBNCURSES_USABLE], 1,
188 [Define to 1 if the libncurses is both present and usable.])
190 AC_CHECK_HEADERS([termcap.h])
195 dnl Checks for header files.
196 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
203 AC_CHECK_SIZEOF(double)
207 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
213 [AS_HELP_STRING([--enable-debug],
214 [Turn on diagnostic features in the program])])
215 if test x"$enable_debug" = x"yes" ; then
216 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
220 if test "$am_cv_func_iconv" != "yes"; then
221 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
224 dnl Required by the gnulib 'relocatable-prog' module.
225 dnl See doc/relocatable-maint.texi in the gnulib tree for details.
226 RELOCATABLE_LIBRARY_PATH='$(libdir)'
231 AC_CONFIG_FILES([Makefile gl/Makefile])
234 echo "PSPP configured successfully."
236 dnl configure.ac ends here