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])
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])
46 AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
49 AC_ARG_VAR([PSPP_LDFLAGS], [linker flags to be used for linking the pspp binary only])
50 AC_ARG_VAR([PSPPIRE_LDFLAGS], [linker flags to be used for linking the psppire binary only])
55 [AS_HELP_STRING([--without-gui], [don't build the PSPPIRE gui])])
57 required_gtk_version=2.12
59 if test x"$with_gui" != x"no" ; then
60 PKG_CHECK_MODULES(GTK, gtk+-2.0 >= $required_gtk_version,,
61 [PSPP_REQUIRED_PREREQ([gtk+ 2.0 v$required_gtk_version or later (or use --without-gui)])])
63 AM_CONDITIONAL(WITHGUI, test x"$with_gui" != x"no")
66 dnl Checks needed for psql reader
68 dnl The 8.x series postgres tarballs installs with a default prefix of
69 dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
71 dnl If the libpq.so file is in a non standard path, (one which the linker
72 dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
73 dnl However, if the system happens to have more than one version of other
74 dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
75 dnl /usr and /usr/local) then the wrong one may get linked.
77 dnl To overcome this, we first check for libpq in the standard places, and
78 dnl only set PG_LDFLAGS if it's not found.
83 [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
85 if test x"$with_libpq" != x"no" ; then
86 AC_SEARCH_LIBS([PQexec], [pq], [libpq_in_std_lib_path=yes])
88 AC_ARG_VAR([PG_CONFIG], [Full pathname of the pg_config program shipped with Postgresql])
89 if test x"$cross_compiling" != x"yes" ; then
90 AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
92 if test -n "$PG_CONFIG" ; then
94 AC_DEFINE([PSQL_SUPPORT], 1,
95 [Define to 1 if building in support for reading from postgres databases.])
96 PG_CFLAGS=-I`$PG_CONFIG --includedir`
99 if test "x$libpq_in_std_lib_path" != x"yes" ; then
100 PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
106 PKG_CHECK_EXISTS(libssl,
107 AC_DEFINE([USE_SSL],1,
108 [Define to 1 if the openssl library is present.])
112 AM_CONDITIONAL(PSQL_SUPPORT, test -n "$PG_CONFIG")
114 dnl Checks needed for Gnumeric reader
116 PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
117 [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
118 AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
119 AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
121 if test x"$gnm_support" = x"yes" ; then
122 AC_DEFINE([GNM_SUPPORT], 1,
123 [Define to 1 if building in support for reading Gnumeric files.])
125 AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"yes")
129 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
130 if test x"$with_gui_tools" = x"yes" ; then
131 PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
133 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
135 AM_CONDITIONAL(WITH_PERL_MODULE, test x"$cross_compiling" != x"yes")
137 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
138 AC_SEARCH_LIBS([gsl_cdf_binomial_P], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.8 or later)])])
139 PSPP_GSL_NEEDS_FGNU89_INLINE
141 dnl Recent versions of GNU ncurses install the curses header files into
142 dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
143 dnl enables us to discover where they are. Earlier versions don't have
144 dnl this, so we can't rely on it. So if ncurses5-config is present,
145 dnl we'll trust it to find the right information. Otherwise, we'll
146 dnl try to discover it ourselves.
147 dnl To confound things further, Cygwin has decided to rename ncurses5-config
148 dnl to ncurses8-config !!!
151 [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
153 if test x"$with_libncurses" != x"no" ; then
154 if test x"$cross_compiling" != x"yes" ; then
155 AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
157 if test x"$NCURSES_CONFIG" = x ; then
158 AC_SEARCH_LIBS([tgetent], [ncurses],
159 [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
162 CFLAGS="$CFLAGS `$NCURSES_CONFIG --cflags`"
163 AC_CHECK_HEADERS([term.h curses.h],[curses_available=yes])
165 if test x"$curses_available" = x"yes" ; then
166 NCURSES_LIBS=`$NCURSES_CONFIG --libs`
167 NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
168 AC_SUBST(NCURSES_CFLAGS)
169 AC_SUBST(NCURSES_LIBS)
172 if test x"$curses_available" = x"yes" ; then
173 AC_DEFINE([LIBNCURSES_USABLE], 1,
174 [Define to 1 if the libncurses is both present and usable.])
176 AC_CHECK_HEADERS([termcap.h])
181 dnl Checks for header files.
182 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
189 AC_CHECK_SIZEOF(double)
193 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
199 [AS_HELP_STRING([--enable-debug],
200 [Turn on diagnostic features in the program])])
201 if test x"$enable_debug" = x"yes" ; then
202 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
206 if test "$am_cv_func_iconv" != "yes"; then
207 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
210 dnl Required by the gnulib 'relocatable-prog' module.
211 dnl See doc/relocatable-maint.texi in the gnulib tree for details.
212 RELOCATABLE_LIBRARY_PATH='$(libdir)'
217 AC_CONFIG_FILES([Makefile gl/Makefile])
220 echo "PSPP configured successfully."
222 dnl configure.ac ends here