Added a menu entry and dialog box for the FACTOR command.
[pspp] / configure.ac
1 dnl Process this file with autoconf to produce a configure script.
2
3 dnl Initialize.
4 AC_PREREQ(2.60)
5 AC_INIT([pspp],[0.7.2],[bug-gnu-pspp@gnu.org])
6 AC_CONFIG_HEADERS([config.h])
7 AM_INIT_AUTOMAKE
8
9 dnl Checks for programs.
10 AC_GNU_SOURCE
11 AC_PROG_CC
12 gl_EARLY
13 AM_PROG_CC_C_O
14 AC_LIBTOOL_WIN32_DLL
15 AC_LIBTOOL_DLOPEN
16 AC_PROG_LIBTOOL
17 PKG_PROG_PKG_CONFIG
18 m4_pattern_forbid([PKG_CHECK_MODULES])
19 PSPP_CHECK_CLICKSEQUENCE
20
21 AC_ARG_ENABLE(
22   anachronistic-dependencies, 
23   [AS_HELP_STRING([--enable-anachronistic-dependencies], 
24                   [Attempt to allow building against older versions of dependent libraries])])
25
26 PSPP_ENABLE_OPTION(-Wdeclaration-after-statement)
27
28 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
29
30 PSPP_CC_FOR_BUILD
31 PSPP_PERL
32
33 dnl Internationalization macros.
34 AC_ARG_ENABLE(nls, [AS_HELP_STRING([--disable-nls], [do not use Native Language Support])])
35 if  test x"$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.])
37 fi
38
39
40 dnl Checks for libraries.
41 AC_SYS_LARGEFILE
42 AC_SEARCH_LIBS([sin], [m])
43 AC_SEARCH_LIBS([dcgettext], [intl])
44 PSPP_LIBPLOT
45 PSPP_LC_PAPER
46 AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
47
48
49 AC_ARG_VAR([PSPP_LDFLAGS], [linker flags to be used for linking the pspp binary only])
50 AC_ARG_VAR([PSPPIRE_LDFLAGS], [linker flags to be used for linking the psppire binary only])
51
52
53 AC_ARG_WITH(
54   gui, 
55   [AS_HELP_STRING([--without-gui], [don't build the PSPPIRE gui])])
56
57 required_gtk_version=2.12
58
59 if test x"$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], [$PATH])
63   AC_SUBST(XMLLINT)
64 fi
65 AM_CONDITIONAL(WITHGUI, test x"$with_gui" != x"no")
66
67
68 dnl Checks needed for psql reader
69
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 .
72
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. 
78
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.
81
82
83 AC_ARG_WITH(
84   libpq, 
85   [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
86
87 if test x"$with_libpq" != x"no" ; then
88  AC_SEARCH_LIBS([PQexec], [pq], [libpq_in_std_lib_path=yes])
89
90  AC_ARG_VAR([PG_CONFIG], [Full pathname of the pg_config program shipped with Postgresql])
91  if test x"$cross_compiling" != x"yes" ; then
92    AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
93  fi 
94  if test -n "$PG_CONFIG" ; then 
95    AC_SUBST(PG_CONFIG)
96    AC_DEFINE([PSQL_SUPPORT], 1,
97    [Define to 1 if building in support for reading from postgres databases.])
98    PG_CFLAGS=-I`$PG_CONFIG --includedir` 
99    AC_SUBST(PG_CFLAGS)
100    
101    if test "x$libpq_in_std_lib_path" != x"yes" ; then
102       PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
103    fi
104    AC_SUBST(PG_LDFLAGS)
105
106    PG_LIBS=-lpq
107    AC_SUBST(PG_LIBS)
108    PKG_CHECK_EXISTS(libssl,
109          AC_DEFINE([USE_SSL],1,
110                     [Define to 1 if the openssl library is present.])
111             ,)
112  fi
113 fi
114 AM_CONDITIONAL(PSQL_SUPPORT, test -n "$PG_CONFIG")
115
116 dnl Checks needed for Gnumeric reader
117 gnm_support=yes;
118 PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
119                            [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
120 AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
121 AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
122
123 if test x"$gnm_support" = x"yes" ; then 
124    AC_DEFINE([GNM_SUPPORT], 1,
125    [Define to 1 if building in support for reading Gnumeric files.])
126 fi
127 AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"yes")
128
129 AC_ARG_WITH(
130   gui_tools,
131   [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools.  For DEVELOPERS only! There is no reason why users will need this flag.])])
132 if test x"$with_gui_tools" = x"yes" ; then 
133         PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
134 fi
135 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
136
137 AM_CONDITIONAL(WITH_PERL_MODULE, test x"$cross_compiling" != x"yes")
138
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
142
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 !!!
151 AC_ARG_WITH(
152   libncurses, 
153   [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
154
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])
158   fi
159   if test x"$NCURSES_CONFIG" = x ; then
160           AC_SEARCH_LIBS([tgetent], [ncurses],
161               [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
162   else
163           old_cflags=$CFLAGS
164           CFLAGS="$CFLAGS `$NCURSES_CONFIG --cflags`"
165           AC_CHECK_HEADERS([term.h curses.h],[curses_available=yes])
166           CFLAGS=$old_cflags
167           if test x"$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)
172           fi
173   fi
174   if test x"$curses_available" = x"yes" ; then
175           AC_DEFINE([LIBNCURSES_USABLE], 1,
176               [Define to 1 if the libncurses is both present and usable.])
177   fi
178   AC_CHECK_HEADERS([termcap.h])
179 fi
180
181 PSPP_READLINE
182
183 dnl Checks for header files.
184 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
185
186 # For gnulib.
187 gl_INIT
188
189 AC_C_INLINE
190
191 AC_CHECK_SIZEOF(double)
192
193 AC_C_BIGENDIAN
194
195 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
196
197 AC_PROG_LN_S
198
199 AC_ARG_ENABLE(
200   debug, 
201   [AS_HELP_STRING([--enable-debug], 
202                   [Turn on diagnostic features in the program])])
203 if test x"$enable_debug" = x"yes"  ; then
204   AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
205 fi
206
207 # iconv is required
208 if test "$am_cv_func_iconv" != "yes"; then
209    PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
210 fi
211
212 dnl Required by the gnulib 'relocatable-prog' module.
213 dnl See doc/relocatable-maint.texi in the gnulib tree for details.
214 RELOCATABLE_LIBRARY_PATH='$(libdir)'
215 RELOCATABLE_STRIP=:
216
217 PSPP_CHECK_PREREQS
218
219 AC_CONFIG_FILES([Makefile gl/Makefile])
220
221 AC_OUTPUT
222 echo "PSPP configured successfully."
223
224 dnl configure.ac ends here