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 Gnumeric support requires libxml2 and zlib.
149 if test $HAVE_LIBXML2 = yes && test $HAVE_ZLIB = yes; then
153 [Define to 1 if building in support for reading Gnumeric files.])
157 AM_CONDITIONAL([GNM_SUPPORT], [test $GNM_SUPPORT = yes])
159 dnl ODT support requires libxml2.
160 if test $HAVE_LIBXML2 = yes; then
163 [Define to 1 if building in support for writing ODT files.])
165 AM_CONDITIONAL([ODT_SUPPORT], [test $HAVE_LIBXML2 = yes])
169 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
170 if test x"$with_gui_tools" = x"yes" ; then
171 PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
173 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
175 AM_CONDITIONAL(WITH_PERL_MODULE, test x"$cross_compiling" != x"yes")
177 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
178 AC_SEARCH_LIBS([gsl_cdf_binomial_P], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.8 or later)])])
179 PSPP_GSL_NEEDS_FGNU89_INLINE
181 dnl Recent versions of GNU ncurses install the curses header files into
182 dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
183 dnl enables us to discover where they are. Earlier versions don't have
184 dnl this, so we can't rely on it. So if ncurses5-config is present,
185 dnl we'll trust it to find the right information. Otherwise, we'll
186 dnl try to discover it ourselves.
187 dnl To confound things further, Cygwin has decided to rename ncurses5-config
188 dnl to ncurses8-config !!!
191 [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
193 if test x"$with_libncurses" != x"no" ; then
194 if test x"$cross_compiling" != x"yes" ; then
195 AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
197 if test x"$NCURSES_CONFIG" = x ; then
198 AC_SEARCH_LIBS([tgetent], [ncurses],
199 [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
202 CFLAGS="$CFLAGS `$NCURSES_CONFIG --cflags`"
203 AC_CHECK_HEADERS([term.h curses.h],[curses_available=yes])
205 if test x"$curses_available" = x"yes" ; then
206 NCURSES_LIBS=`$NCURSES_CONFIG --libs`
207 NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
208 AC_SUBST(NCURSES_CFLAGS)
209 AC_SUBST(NCURSES_LIBS)
212 if test x"$curses_available" = x"yes" ; then
213 AC_DEFINE([LIBNCURSES_USABLE], 1,
214 [Define to 1 if the libncurses is both present and usable.])
216 AC_CHECK_HEADERS([termcap.h])
221 dnl Checks for header files.
222 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h pwd.h])
229 AC_CHECK_SIZEOF(double)
233 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
239 [AS_HELP_STRING([--enable-debug],
240 [Turn on diagnostic features in the program])])
241 if test x"$enable_debug" = x"yes" ; then
242 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
246 if test "$am_cv_func_iconv" != "yes"; then
247 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
250 dnl Required by the gnulib 'relocatable-prog' module.
251 dnl See doc/relocatable-maint.texi in the gnulib tree for details.
252 RELOCATABLE_LIBRARY_PATH='$(libdir)'
257 AC_CONFIG_FILES([Makefile gl/Makefile tests/atlocal perl-module/lib/PSPP.pm])
260 echo "PSPP configured successfully."
262 dnl configure.ac ends here