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 if test x"$cross_compiling" != x"yes" ; then
69 AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
71 if test -n "$PG_CONFIG" ; then
73 AC_DEFINE([PSQL_SUPPORT], 1,
74 [Define to 1 if building in support for reading from postgres databases.])
75 PG_CFLAGS=-I`$PG_CONFIG --includedir`
78 if test "x$libpq_in_std_lib_path" != x"yes" ; then
79 PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
85 PKG_CHECK_EXISTS(libssl,
86 AC_DEFINE([USE_SSL],1,
87 [Define to 1 if the openssl library is present.])
90 AM_CONDITIONAL(PSQL_SUPPORT, test -n "$PG_CONFIG")
92 dnl Checks needed for gnumeric reader
94 PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
95 [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
96 AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
97 AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
99 if test x"$gnm_support" = x"yes" ; then
100 AC_DEFINE([GNM_SUPPORT], 1,
101 [Define to 1 if building in support for reading Gnumeric files.])
103 AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"yes")
107 [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools])])
108 if test x"$with_gui_tools" = x"yes" ; then
109 PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
111 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
113 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
114 AC_SEARCH_LIBS([gsl_cdf_chisq_Q], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.4 or later)])])
116 dnl Recent versions of GNU ncurses install the curses header files into
117 dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
118 dnl enables us to discover where they are. Earlier versions don't have
119 dnl this, so we can't rely on it. So if ncurses5-config is present,
120 dnl we'll trust it to find the right information. Otherwise, we'll
121 dnl try to discover it ourselves.
122 dnl To confound things further, Cygwin has decided to rename ncurses5-config
123 dnl to ncurses8-config !!!
124 if test x"$cross_compiling" != x"yes" ; then
125 AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
127 if test x"$NCURSES_CONFIG" = x ; then
128 AC_SEARCH_LIBS([tgetent], [ncurses],
129 [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
132 NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
133 NCURSES_LIBS=`$NCURSES_CONFIG --libs`
134 AC_SUBST(NCURSES_CFLAGS)
135 AC_SUBST(NCURSES_LIBS)
137 if test x"$curses_available" = x"yes" ; then
138 AC_DEFINE([LIBNCURSES_USABLE], 1,
139 [Define to 1 if the libncurses is both present and usable.])
141 AC_CHECK_HEADERS([termcap.h])
145 dnl Checks for header files.
146 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
153 AC_CHECK_SIZEOF(double)
157 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
163 [AS_HELP_STRING([--enable-debug],
164 [Turn on diagnostic features in the program])])
165 if test x"$enable_debug" = x"yes" ; then
166 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
170 if test "$am_cv_func_iconv" != "yes"; then
171 PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
176 AC_CONFIG_FILES([Makefile gl/Makefile po/Makefile.in])
179 echo "PSPP configured successfully."
181 dnl configure.ac ends here