Add definition of CHARSETALIASDIR to TESTS_ENVIRONMENT, to allow
[pspp-builds.git] / configure.ac
1 dnl Process this file with autoconf to produce a configure script.
2
3 dnl Initialize.
4 AX_PREREQ(2.60)
5 AC_INIT(pspp, 0.4.3,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_DLOPEN
15 AC_PROG_LIBTOOL
16 PKG_PROG_PKG_CONFIG
17
18 PSPP_ENABLE_OPTION(-Wdeclaration-after-statement)
19
20 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
21
22 PSPP_CC_FOR_BUILD
23 PSPP_PERL
24
25 dnl Internationalization macros.
26 AM_GNU_GETTEXT([external], [need-ngettext])
27 AM_GNU_GETTEXT_VERSION([0.16.1])
28
29 dnl Checks for libraries.
30 AC_SYS_LARGEFILE
31 AC_CHECK_LIB(m, sin)
32 PSPP_LIBPLOT
33 PSPP_LC_PAPER
34 AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
35
36
37 AC_ARG_WITH(
38   gui, 
39   [AS_HELP_STRING([--without-gui], [don't build the PSPPIRE gui])])
40
41 if test x"$with_gui" != x"no" ; then 
42   PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.8.0,,
43     [PSPP_REQUIRED_PREREQ([gtk+ 2.0 v2.8.0 or later (or use --without-gui)])])
44   PKG_CHECK_MODULES(GLADE, libglade-2.0 >= 2.6.0,,
45     [PSPP_REQUIRED_PREREQ([libglade 2.0 (or use --without-gui)])])
46 fi
47 AM_CONDITIONAL(WITHGUI, test x"$with_gui" != x"no")
48
49
50 dnl Checks needed for gnumeric reader
51 gnm_support=yes;
52 PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
53                            [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
54 AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
55 AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
56
57 if test x"$gnm_support" = x"yes" ; then 
58    AC_DEFINE([GNM_SUPPORT], 1,
59    [Define to 1 if building in support for reading Gnumeric files.])
60 fi
61 AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"yes")
62
63 AC_ARG_WITH(
64   gui_tools,
65   [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools])])
66 if test x"$with_gui_tools" = x"yes" ; then 
67         PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
68 fi
69 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
70
71 AC_CHECK_LIB(gslcblas,main,,[PSPP_REQUIRED_PREREQ([libgslcblas])])
72 AC_CHECK_LIB(gsl, gsl_cdf_chisq_Q,,[PSPP_REQUIRED_PREREQ([libgsl (version 1.4 or later)])])
73
74 AC_CHECK_LIB(ncurses, tgetent)
75 AC_CHECK_HEADERS(termcap.h)
76
77 PSPP_READLINE
78
79 dnl Checks for header files.
80 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
81
82 # For gnulib.
83 gl_INIT
84
85 AC_C_INLINE
86
87 AC_CHECK_SIZEOF(double)
88
89 AC_C_BIGENDIAN
90
91 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
92
93 AC_PROG_LN_S
94
95 AC_ARG_ENABLE(
96   debug, 
97   [AS_HELP_STRING([--enable-debug], 
98                   [Turn on diagnostic features in the program])])
99 if test x"$enable_debug" = x"yes"  ; then
100   AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
101 fi
102
103 # iconv is required
104 if test "$am_cv_func_iconv" != "yes"; then
105    PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
106 fi
107
108 PSPP_CHECK_PREREQS
109
110 AC_CONFIG_FILES([Makefile gl/Makefile po/Makefile.in])
111
112 AC_OUTPUT
113 echo "PSPP configured successfully."
114
115 dnl configure.ac ends here