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)])])
62 AC_PATH_PROG([XMLLINT], [xmllint], [echo], [$PATH])
65 AM_CONDITIONAL(WITHGUI, test x"$with_gui" != x"no")
68 dnl Checks needed for psql reader
70 dnl The 8.x series postgres tarballs installs with a default prefix of
71 dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
73 dnl If the libpq.so file is in a non standard path, (one which the linker
74 dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
75 dnl However, if the system happens to have more than one version of other
76 dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
77 dnl /usr and /usr/local) then the wrong one may get linked.
79 dnl To overcome this, we first check for libpq in the standard places, and
80 dnl only set PG_LDFLAGS if it's not found.
85 [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
87 if test x"$with_libpq" != x"no" ; then
88 AC_SEARCH_LIBS([PQexec], [pq], [libpq_in_std_lib_path=yes])
90 AC_ARG_VAR([PG_CONFIG], [Full pathname of the pg_config program shipped with Postgresql])
91 if test x"$cross_compiling" != x"yes" ; then
92 AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
94 if test -n "$PG_CONFIG" ; then
96 AC_DEFINE([PSQL_SUPPORT], 1,
97 [Define to 1 if building in support for reading from postgres databases.])
98 PG_CFLAGS=-I`$PG_CONFIG --includedir`
101 if test "x$libpq_in_std_lib_path" != x"yes" ; then
102 PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
108 PKG_CHECK_EXISTS(libssl,
109 AC_DEFINE([USE_SSL],1,
110 [Define to 1 if the openssl library is present.])
114 AM_CONDITIONAL(PSQL_SUPPORT, test -n "$PG_CONFIG")
116 dnl Checks needed for Gnumeric reader
118 PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
119 [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
120 AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
121 AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
123 if test x"$gnm_support" = x"yes" ; then
124 AC_DEFINE([GNM_SUPPORT], 1,
125 [Define to 1 if building in support for reading Gnumeric files.])
127 AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"yes")
131 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools. For DEVELOPERS only! There is no reason why users will need this flag.])])
132 if test x"$with_gui_tools" = x"yes" ; then
133 PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
135 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
137 AM_CONDITIONAL(WITH_PERL_MODULE, test x"$cross_compiling" != x"yes")
139 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
140 AC_SEARCH_LIBS([gsl_cdf_binomial_P], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.8 or later)])])
141 PSPP_GSL_NEEDS_FGNU89_INLINE
143 dnl Recent versions of GNU ncurses install the curses header files into
144 dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
145 dnl enables us to discover where they are. Earlier versions don't have
146 dnl this, so we can't rely on it. So if ncurses5-config is present,
147 dnl we'll trust it to find the right information. Otherwise, we'll
148 dnl try to discover it ourselves.
149 dnl To confound things further, Cygwin has decided to rename ncurses5-config
150 dnl to ncurses8-config !!!
153 [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
155 if test x"$with_libncurses" != x"no" ; then
156 if test x"$cross_compiling" != x"yes" ; then
157 AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
159 if test x"$NCURSES_CONFIG" = x ; then
160 AC_SEARCH_LIBS([tgetent], [ncurses],
161 [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
164 CFLAGS="$CFLAGS `$NCURSES_CONFIG --cflags`"
165 AC_CHECK_HEADERS([term.h curses.h],[curses_available=yes])
167 if test x"$curses_available" = x"yes" ; then
168 NCURSES_LIBS=`$NCURSES_CONFIG --libs`
169 NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
170 AC_SUBST(NCURSES_CFLAGS)
171 AC_SUBST(NCURSES_LIBS)
174 if test x"$curses_available" = x"yes" ; then
175 AC_DEFINE([LIBNCURSES_USABLE], 1,
176 [Define to 1 if the libncurses is both present and usable.])
178 AC_CHECK_HEADERS([termcap.h])
183 dnl Checks for header files.
184 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
191 AC_CHECK_SIZEOF(double)
195 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
201 [AS_HELP_STRING([--enable-debug],
202 [Turn on diagnostic features in the program])])
203 if test x"$enable_debug" = x"yes" ; then
204 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
208 if test "$am_cv_func_iconv" != "yes"; then
209 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
212 dnl Required by the gnulib 'relocatable-prog' module.
213 dnl See doc/relocatable-maint.texi in the gnulib tree for details.
214 RELOCATABLE_LIBRARY_PATH='$(libdir)'
219 AC_CONFIG_FILES([Makefile gl/Makefile])
222 echo "PSPP configured successfully."
224 dnl configure.ac ends here