Sat Dec 27 16:16:49 2003 Ben Pfaff <blp@gnu.org>

[pspp-builds.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 22be61a719b47e6bf6221b36e4581529d779eb77..be5cbc2033079f45ea903f3a0028cd0b1343a9ba 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
 
 dnl Initialize.
 AC_PREREQ(2.58)
-AC_INIT(pspp, 0.3.1)
+AC_INIT(pspp, 0.3.1,bug-gnu-pspp@gnu.org)
 AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE
 
@@ -16,8 +16,15 @@ AM_GNU_GETTEXT_VERSION       dnl Prevents autoreconf complaint.
 
 dnl Checks for libraries.
 AC_CHECK_LIB(m, sin)
-AC_CHECK_LIB(gmp, mpf_get_str, [LIBS="-lgmp $LIBS"],
-            [AC_CHECK_LIB(gmp, __gmpf_get_str, [LIBS="-lgmp $LIBS"])])
+AC_CHECK_LIB(gmp, mpf_get_str,,
+       AC_CHECK_LIB(gmp, __gmpf_get_str,,
+          AC_MSG_ERROR([You must install libgmp])
+        )
+)
+
+AC_CHECK_FUNC(getopt_long,,
+       AC_MSG_ERROR(`This application depends upon getopt_long'))
+
   
 AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
   AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
@@ -85,7 +92,7 @@ AC_PROG_LN_S
 dnl This must be after other tests so warnings don't provoke errors above.
 if test "$ac_cv_c_compiler_gnu" = yes; then
        CFLAGS="-g -Wall -W -Wno-uninitialized -Wwrite-strings \
--Wstrict-prototypes -Wpointer-arith -Wno-sign-compare"
+-Wstrict-prototypes -Wpointer-arith -Wno-sign-compare -Wmissing-prototypes"
        if test "$CC_OPTIONS" != ""; then
                CFLAGS="$CFLAGS $CC_OPTIONS"
        fi
@@ -94,7 +101,15 @@ AC_SUBST(CFLAGS)
 
 AH_BOTTOM([#include <pref.h>])
 
-AC_CONFIG_FILES([Makefile po/Makefile.in m4/Makefile intl/Makefile
+dnl This is needed otherwise --with-included-gettext fails
+AH_BOTTOM([#include <locale.h>])
+
+AC_ARG_ENABLE(debug, [  --enable-debug          Turn on diagnostic features in the program])
+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 intl/Makefile 
                 lib/Makefile lib/julcal/Makefile lib/misc/Makefile 
                 lib/dcdflib/Makefile doc/Makefile src/Makefile 
                 config/Makefile tests/Makefile])
@@ -113,4 +128,4 @@ AC_CONFIG_COMMANDS([pref.h],[
          ])
 AC_OUTPUT
 
-dnl configure.in ends here
+dnl configure.ac ends here