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" )
16 dnl Internationalization macros.
18 AM_GNU_GETTEXT_VERSION dnl Prevents autoreconf complaint.
20 dnl Checks for libraries.
22 AC_CHECK_LIB(gmp, mpf_get_str,,
23 AC_CHECK_LIB(gmp, __gmpf_get_str,,
24 AC_MSG_ERROR([You must install libgmp])
27 AC_CHECK_LIB(gslcblas,main)
28 AC_CHECK_LIB(gsl,main)
30 AC_CHECK_FUNC(getopt_long,,
31 AC_MSG_ERROR(`This application depends upon getopt_long'))
34 AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
35 AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
37 if test "$termcap" = yes; then
38 AC_CHECK_HEADERS(termcap.h)
39 AC_DEFINE(HAVE_LIBTERMCAP, 1,
40 [Define if you have the termcap library (-ltermcap).])
43 AC_CHECK_LIB(readline, readline)
44 if test "$ac_cv_lib_readline_readline" = yes; then
45 AC_CHECK_HEADERS(readline/readline.h)
46 AC_CHECK_LIB(readline, add_history, history=yes,
47 AC_CHECK_LIB(history, add_history, LIBS="-lhistory" history=yes,
49 if test "$history" = yes; then
50 AC_CHECK_HEADERS(readline/history.h)
51 AC_DEFINE(HAVE_LIBHISTORY, 1,
52 [Define if you have the history library (-lhistory).])
56 dnl Checks for header files.
57 AC_CHECK_HEADERS([limits.h memory.h sys/stat.h sys/time.h sys/types.h \
58 fpu_control.h sys/mman.h sys/wait.h ieeefp.h fenv.h])
68 AC_CHECK_SIZEOF(short, 2)
69 AC_CHECK_SIZEOF(int, 4)
70 AC_CHECK_SIZEOF(long, 4)
71 AC_CHECK_SIZEOF(long long, 0)
72 AC_CHECK_SIZEOF(float, 0)
73 AC_CHECK_SIZEOF(double, 8)
74 AC_CHECK_SIZEOF(long double, 0)
76 AC_DEFINE(FPREP_IEEE754, 1,
77 [Define for machines that have IEEE 754 floating point arithmetic,
78 the most common format today.])
89 AC_REPLACE_FUNCS([memmove memset stpcpy strpbrk strerror strtol strtoul \
90 memchr getline getdelim strcasecmp strncasecmp memmem \
92 AC_CHECK_FUNCS([gethostname strstr strtod __setfpucw isinf isnan finite \
93 getpid feholdexcept mkdtemp])
99 AH_BOTTOM([#include <pref.h>])
101 dnl This is needed otherwise --with-included-gettext fails
102 AH_BOTTOM([#include <locale.h>])
104 AC_ARG_ENABLE(debug, [ --enable-debug Turn on diagnostic features in the program])
105 if test x"$enable_debug" = x"yes" ; then
106 AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
109 AC_CONFIG_FILES([Makefile po/Makefile.in m4/Makefile
110 lib/Makefile lib/julcal/Makefile lib/misc/Makefile
111 doc/Makefile src/Makefile
112 config/Makefile tests/Makefile])
113 AC_CONFIG_COMMANDS([pref.h],[
114 # Copy pref.h from pref.h.orig if prudent
115 if test ! -f pref.h; then
116 echo "creating pref.h"
117 cp $ac_given_srcdir/pref.h.orig pref.h
118 elif test "`ls -t pref.h.orig pref.h 2>/dev/null | sed 1q`" = pref.h.orig; then
119 echo "replacing pref.h with newer pref.h.orig"
120 cp $ac_given_srcdir/pref.h.orig pref.h
124 if test -f pref.h; then touch pref.h; fi
126 AC_OUTPUT(intl/Makefile)
128 dnl configure.ac ends here