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])
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 "$PG_CONFIG")
129 dnl Checks needed for Gnumeric reader
131 PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
132 [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
133 AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
134 AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
136 if test x"$gnm_support" = x"yes" ; then
137 AC_DEFINE([GNM_SUPPORT], 1,
138 [Define to 1 if building in support for reading Gnumeric files.])
140 AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"yes")
144 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
145 if test x"$with_gui_tools" = x"yes" ; then
146 PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
148 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
150 AM_CONDITIONAL(WITH_PERL_MODULE, test x"$cross_compiling" != x"yes")
152 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
153 AC_SEARCH_LIBS([gsl_cdf_binomial_P], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.8 or later)])])
154 PSPP_GSL_NEEDS_FGNU89_INLINE
156 dnl Recent versions of GNU ncurses install the curses header files into
157 dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
158 dnl enables us to discover where they are. Earlier versions don't have
159 dnl this, so we can't rely on it. So if ncurses5-config is present,
160 dnl we'll trust it to find the right information. Otherwise, we'll
161 dnl try to discover it ourselves.
162 dnl To confound things further, Cygwin has decided to rename ncurses5-config
163 dnl to ncurses8-config !!!
166 [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
168 if test x"$with_libncurses" != x"no" ; then
169 if test x"$cross_compiling" != x"yes" ; then
170 AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
172 if test x"$NCURSES_CONFIG" = x ; then
173 AC_SEARCH_LIBS([tgetent], [ncurses],
174 [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
177 CFLAGS="$CFLAGS `$NCURSES_CONFIG --cflags`"
178 AC_CHECK_HEADERS([term.h curses.h],[curses_available=yes])
180 if test x"$curses_available" = x"yes" ; then
181 NCURSES_LIBS=`$NCURSES_CONFIG --libs`
182 NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
183 AC_SUBST(NCURSES_CFLAGS)
184 AC_SUBST(NCURSES_LIBS)
187 if test x"$curses_available" = x"yes" ; then
188 AC_DEFINE([LIBNCURSES_USABLE], 1,
189 [Define to 1 if the libncurses is both present and usable.])
191 AC_CHECK_HEADERS([termcap.h])
196 dnl Checks for header files.
197 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
204 AC_CHECK_SIZEOF(double)
208 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
214 [AS_HELP_STRING([--enable-debug],
215 [Turn on diagnostic features in the program])])
216 if test x"$enable_debug" = x"yes" ; then
217 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
221 if test "$am_cv_func_iconv" != "yes"; then
222 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
225 dnl Required by the gnulib 'relocatable-prog' module.
226 dnl See doc/relocatable-maint.texi in the gnulib tree for details.
227 RELOCATABLE_LIBRARY_PATH='$(libdir)'
232 AC_CONFIG_FILES([Makefile gl/Makefile tests/atlocal])
235 echo "PSPP configured successfully."
237 dnl configure.ac ends here