1 dnl Process this file with autoconf to produce a configure script.
5 AC_INIT(pspp, 0.3.1,bug-gnu-pspp@gnu.org)
6 AC_CONFIG_HEADERS([config.h])
9 dnl Checks for programs.
13 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
17 dnl Internationalization macros.
19 AM_GNU_GETTEXT_VERSION dnl Prevents autoreconf complaint.
21 dnl Checks for libraries.
23 AC_CHECK_LIB(gmp, mpf_get_str,,
24 AC_CHECK_LIB(gmp, __gmpf_get_str,,
25 AC_MSG_ERROR([You must install libgmp])
29 AC_CHECK_LIB(gslcblas,main,,AC_MSG_ERROR([You must install libgslcblas]))
30 AC_CHECK_LIB(gsl, gsl_cdf_chisq_Q,,
31 AC_MSG_ERROR([You must install libgsl version 1.4 or later]))
33 AC_CHECK_LIB(gnugetopt,getopt_long)
34 AC_CHECK_FUNC(getopt_long,,
35 AC_MSG_ERROR(`This application depends upon getopt_long'))
37 AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
38 AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
40 if test "$termcap" = yes; then
41 AC_CHECK_HEADERS(termcap.h)
42 AC_DEFINE(HAVE_LIBTERMCAP, 1,
43 [Define if you have the termcap library (-ltermcap).])
46 AC_CHECK_LIB(readline, readline)
47 if test "$ac_cv_lib_readline_readline" = yes; then
48 AC_CHECK_HEADERS(readline/readline.h)
49 AC_CHECK_LIB(readline, add_history, history=yes,
50 AC_CHECK_LIB(history, add_history, LIBS="-lhistory" history=yes,
52 if test "$history" = yes; then
53 AC_CHECK_HEADERS(readline/history.h)
54 AC_DEFINE(HAVE_LIBHISTORY, 1,
55 [Define if you have the history library (-lhistory).])
59 dnl Checks for header files.
60 AC_CHECK_HEADERS([limits.h memory.h sys/stat.h sys/time.h sys/types.h \
61 fpu_control.h sys/mman.h sys/wait.h ieeefp.h fenv.h \
72 AC_CHECK_SIZEOF(short, 2)
73 AC_CHECK_SIZEOF(int, 4)
74 AC_CHECK_SIZEOF(long, 4)
75 AC_CHECK_SIZEOF(long long, 0)
76 AC_CHECK_SIZEOF(float, 0)
77 AC_CHECK_SIZEOF(double, 8)
78 AC_CHECK_SIZEOF(long double, 0)
80 AC_DEFINE(FPREP_IEEE754, 1,
81 [Define for machines that have IEEE 754 floating point arithmetic,
82 the most common format today.])
93 AC_REPLACE_FUNCS([memmove memset stpcpy strpbrk strerror strtol strtoul \
94 memchr getline getdelim strcasecmp strncasecmp memmem \
96 AC_CHECK_FUNCS([gethostname strstr strtod __setfpucw isinf isnan finite \
97 getpid feholdexcept mkdtemp posix_fadvise])
102 AH_BOTTOM([#include <pref.h>])
105 AM_CONDITIONAL(unix, test x"$host_os" != x"msdos" )
106 AM_CONDITIONAL(msdos, test x"$host_os" == x"msdos" )
108 dnl This is needed otherwise --with-included-gettext fails
109 AH_BOTTOM([#include <locale.h>])
111 AC_ARG_ENABLE(debug, [ --enable-debug Turn on diagnostic features in the program])
112 if test x"$enable_debug" = x"yes" ; then
113 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
116 AC_CONFIG_FILES([Makefile po/Makefile.in m4/Makefile
117 lib/Makefile lib/julcal/Makefile lib/misc/Makefile
118 doc/Makefile src/Makefile
119 config/Makefile tests/Makefile])
120 AC_CONFIG_COMMANDS([pref.h],[
121 # Copy pref.h from pref.h.orig if prudent
122 if test ! -f pref.h; then
123 echo "creating pref.h"
124 cp $ac_given_srcdir/pref.h.orig pref.h
125 elif test "`ls -t pref.h.orig pref.h 2>/dev/null | sed 1q`" = pref.h.orig; then
126 echo "replacing pref.h with newer pref.h.orig"
127 cp $ac_given_srcdir/pref.h.orig pref.h
131 if test -f pref.h; then touch pref.h; fi
133 AC_OUTPUT(intl/Makefile)
135 dnl configure.ac ends here