1 dnl Process this file with autoconf to produce a configure script.
5 AC_INIT([pspp],[0.4.3],[bug-gnu-pspp@gnu.org])
6 AC_CONFIG_HEADERS([config.h])
9 dnl Checks for programs.
18 PSPP_ENABLE_OPTION(-Wdeclaration-after-statement)
20 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
25 dnl Internationalization macros.
26 AM_GNU_GETTEXT([external], [need-ngettext])
27 AM_GNU_GETTEXT_VERSION([0.16.1])
29 dnl Checks for libraries.
31 AC_SEARCH_LIBS([sin], [m])
34 AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
39 [AS_HELP_STRING([--without-gui], [don't build the PSPPIRE gui])])
41 if test x"$with_gui" != x"no" ; then
42 PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.12.0,,
43 [PSPP_REQUIRED_PREREQ([gtk+ 2.0 v2.12.0 or later (or use --without-gui)])])
44 PKG_CHECK_MODULES(GLADE, libglade-2.0 >= 2.6.0,,
45 [PSPP_REQUIRED_PREREQ([libglade 2.0 v2.6.0 or later (or use --without-gui)])])
47 AM_CONDITIONAL(WITHGUI, test x"$with_gui" != x"no")
50 dnl Checks needed for psql reader
52 dnl The 8.x series postgres tarballs installs with a default prefix of
53 dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
55 dnl If the libpq.so file is in a non standard path, (one which the linker
56 dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
57 dnl However, if the system happens to have more than one version of other
58 dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
59 dnl /usr and /usr/local) then the wrong one may get linked.
61 dnl To overcome this, we first check for libpq in the standard places, and
62 dnl only set PG_LDFLAGS if it's not found.
65 AC_SEARCH_LIBS([PQexec], [pq], [libpq_in_std_lib_path=yes])
67 AC_ARG_VAR([PG_CONFIG], [Full pathname of the pg_config program shipped with Postgresql])
68 AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
69 if test -n "$PG_CONFIG" ; then
71 AC_DEFINE([PSQL_SUPPORT], 1,
72 [Define to 1 if building in support for reading from postgres databases.])
73 PG_CFLAGS=-I`$PG_CONFIG --includedir`
76 if test "x$libpq_in_std_lib_path" != x"yes" ; then
77 PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
83 PKG_CHECK_EXISTS(libssl,
84 AC_DEFINE([USE_SSL],1,
85 [Define to 1 if the openssl library is present.])
88 AM_CONDITIONAL(PSQL_SUPPORT, test -n "$PG_CONFIG")
90 dnl Checks needed for gnumeric reader
92 PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
93 [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
94 AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
95 AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
97 if test x"$gnm_support" = x"yes" ; then
98 AC_DEFINE([GNM_SUPPORT], 1,
99 [Define to 1 if building in support for reading Gnumeric files.])
101 AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"yes")
105 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools])])
106 if test x"$with_gui_tools" = x"yes" ; then
107 PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
109 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
111 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
112 AC_SEARCH_LIBS([gsl_cdf_chisq_Q], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.4 or later)])])
114 dnl Recent versions of GNU ncurses install the curses header files into
115 dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
116 dnl enables us to discover where they are. Earlier versions don't have
117 dnl this, so we can't rely on it. So if ncurses5-config is present,
118 dnl we'll trust it to find the right information. Otherwise, we'll
119 dnl try to discover it ourselves.
120 dnl To confound things further, Cygwin has decided to rename ncurses5-config
121 dnl to ncurses8-config !!!
122 AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
123 if test x"$NCURSES_CONFIG" = x ; then
124 AC_SEARCH_LIBS([tgetent], [ncurses],
125 [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
128 NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
129 NCURSES_LIBS=`$NCURSES_CONFIG --libs`
130 AC_SUBST(NCURSES_CFLAGS)
131 AC_SUBST(NCURSES_LIBS)
133 if test x"$curses_available" = x"yes" ; then
134 AC_DEFINE([LIBNCURSES_USABLE], 1,
135 [Define to 1 if the libncurses is both present and usable.])
137 AC_CHECK_HEADERS([termcap.h])
141 dnl Checks for header files.
142 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
149 AC_CHECK_SIZEOF(double)
153 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
159 [AS_HELP_STRING([--enable-debug],
160 [Turn on diagnostic features in the program])])
161 if test x"$enable_debug" = x"yes" ; then
162 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
166 if test "$am_cv_func_iconv" != "yes"; then
167 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
172 AC_CONFIG_FILES([Makefile gl/Makefile po/Makefile.in])
175 echo "PSPP configured successfully."
177 dnl configure.ac ends here