Added lib/linreg

[pspp-builds.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 738ca16a5742b482681012028a69cdb9c5a6dfbd..818fb4b8aed86cab5a4b48595afe5d6d2480eda4 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2,43 +2,73 @@ dnl Process this file with autoconf to produce a configure script.
 
 dnl Initialize.
 AX_PREREQ(2.57)
-AC_INIT(pspp, 0.3.1,bug-gnu-pspp@gnu.org)
+AC_INIT(pspp, 0.4.0,bug-gnu-pspp@gnu.org)
 AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE
 
 dnl Checks for programs.
 AC_GNU_SOURCE
 AC_PROG_CC
+gl_EARLY
+AC_PROG_RANLIB
 
 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
 
-
+dnl Check that Perl is available.
+AC_PATH_PROG([PERL], perl, no)
+AC_SUBST([PERL])dnl
+if test "$PERL" = no; then
+  AC_MSG_ERROR([perl is not found])
+fi
+$PERL -e 'require 5.005_03;' || {
+   AC_MSG_ERROR([Perl 5.005_03 or better is required])
+}
 
 dnl Internationalization macros.
 AM_GNU_GETTEXT
-AM_GNU_GETTEXT_VERSION dnl Prevents autoreconf complaint.
+AM_GNU_GETTEXT_VERSION([0.14.5])
 
 dnl Checks for libraries.
 AC_SYS_LARGEFILE
 AC_FUNC_FSEEKO
 AC_CHECK_LIB(m, sin)
-AC_CHECK_LIB(gmp, mpf_get_str,,
-       AC_CHECK_LIB(gmp, __gmpf_get_str,,
-          AC_MSG_ERROR([You must install libgmp])
-        )
-)
+AC_ARG_WITH(libplot, [  --without-libplot         don't compile in support of charts (using libplot)])
+
+if test x"$with_libplot" != x"no" ; then 
+       AC_CHECK_LIB(plot, pl_newpl_r,,
+         AC_MSG_ERROR([You must install libplot (or use --without-libplot)])
+       )
+fi
+AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
+
+dnl Check that off_t is defined as an integer type.
+dnl Solaris sometimes declares it as a struct, if it
+dnl thinks that the compiler does not support `long long'.
+AC_COMPILE_IFELSE([#include <sys/types.h>
+#include <unistd.h>
+off_t x = 0;
+int main (void) 
+{ 
+  lseek (0, 1, 2);
+  return 0;
+}], [], [AC_MSG_ERROR(
+[Your system's definition of off_t is broken.  You are probably
+using Solaris.  You can probably fix the problem with
+`--disable-largefile' or `CFLAGS=-ansi'.])])
 
 AC_CHECK_LIB(gslcblas,main,,AC_MSG_ERROR([You must install libgslcblas]))
 AC_CHECK_LIB(gsl, gsl_cdf_chisq_Q,,
-       AC_MSG_ERROR([You must install libgsl version 1.4 or later]))
+  AC_MSG_ERROR([You must install libgsl version 1.4 or later]))
 
-AC_CHECK_LIB(gnugetopt,getopt_long)
-AC_CHECK_FUNC(getopt_long,,
-       AC_MSG_ERROR(`This application depends upon getopt_long'))
+AC_ARG_WITH(ncurses,
+[  --without-ncurses         don't compile in ncurses command line editing])
 
+if test "x$with_ncurses" = x"yes"; then 
 AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
   AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
                termcap=no))
+fi
+
 if test "$termcap" = yes; then
   AC_CHECK_HEADERS(termcap.h)
   AC_DEFINE(HAVE_LIBTERMCAP, 1, 
@@ -59,18 +89,21 @@ if test "$ac_cv_lib_readline_readline" = yes; then
 fi
 
 dnl Checks for header files.
+AC_ARG_WITH(valgrind, [  --without-valgrind        don't compile in valgrind])
+if test "x$with_valgrind" != x"no"; then 
+ AC_CHECK_HEADERS([valgrind/valgrind.h])
+fi
 AC_CHECK_HEADERS([limits.h memory.h sys/stat.h sys/time.h sys/types.h \
-                  fpu_control.h sys/mman.h sys/wait.h ieeefp.h fenv.h \
-                 valgrind/valgrind.h])
-AC_HEADER_STAT
-AC_HEADER_STDC
-AC_HEADER_TIME
+                  fpu_control.h sys/mman.h sys/wait.h ieeefp.h fenv.h] )
+
+# For gnulib.
+gl_INIT
 
 AC_C_CONST
 AC_C_INLINE
-AC_TYPE_SIZE_T
-AC_STRUCT_TM
 
+dnl  Dont use AC_TYPE_OFF_T --- it doesnt generate the HAVE_TYPE macro
+AC_CHECK_TYPES(off_t) 
 AC_CHECK_SIZEOF(short, 2)
 AC_CHECK_SIZEOF(int, 4)
 AC_CHECK_SIZEOF(long, 4)
@@ -89,14 +122,8 @@ BLP_IS_SPRINTF_GOOD
 BLP_INT_DIGITS
 BLP_RANDOM
 
-AC_FUNC_ALLOCA
-AC_FUNC_MEMCMP
 AC_FUNC_VPRINTF
-AC_REPLACE_FUNCS([memmove memset stpcpy strpbrk strerror strtol strtoul \
-                 memchr getline getdelim strcasecmp strncasecmp memmem \
-                 strtok_r])
-AC_CHECK_FUNCS([gethostname strstr strtod __setfpucw isinf isnan finite \
-               getpid feholdexcept mkdtemp])
+AC_CHECK_FUNCS([strchr strrchr __setfpucw isinf isnan finite getpid feholdexcept])
 
 AC_PROG_LN_S
 
@@ -105,7 +132,7 @@ AH_BOTTOM([#include <pref.h>])
 
 
 AM_CONDITIONAL(unix, test x"$host_os" != x"msdos" )
-AM_CONDITIONAL(msdos, test x"$host_os" == x"msdos" )
+AM_CONDITIONAL(msdos, test x"$host_os" = x"msdos" )
 
 dnl This is needed otherwise --with-included-gettext fails
 AH_BOTTOM([#include <locale.h>])
@@ -115,10 +142,12 @@ if test x"$enable_debug" = x"yes"  ; then
   AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
 fi
 
-AC_CONFIG_FILES([Makefile po/Makefile.in m4/Makefile 
-                lib/Makefile lib/julcal/Makefile lib/misc/Makefile 
-                doc/Makefile src/Makefile 
-                config/Makefile tests/Makefile])
+AC_CONFIG_FILES([Makefile m4/Makefile gl/Makefile intl/Makefile po/Makefile.in
+                lib/Makefile lib/gsl-extras/Makefile lib/linreg/Makefile
+                doc/Makefile 
+                src/Makefile src/expressions/Makefile
+                config/Makefile
+                tests/Makefile])
 AC_CONFIG_COMMANDS([pref.h],[
           # Copy pref.h from pref.h.orig if prudent
           if test ! -f pref.h; then
@@ -132,6 +161,6 @@ AC_CONFIG_COMMANDS([pref.h],[
           fi
           if test -f pref.h; then touch pref.h; fi
          ])
-AC_OUTPUT(intl/Makefile)
+AC_OUTPUT
 
 dnl configure.ac ends here