Made parallel version of ATLAS not mandatory for the multithread option (unused).

Replaced configuration error with warning if FFTW is not multithreaded and multithreading has been activated (unused).
Added autoconfig support for FFTW multithreaded versions combined in libfftw3 (unused).
Added runtime warning if ATLAS is not multithreaded and multithreading is on (unused).
Version number pushed to 2.8.8.

Makefile.in

@@ -96,6 +96,7 @@ ATLAS_CFLAGS = @ATLAS_CFLAGS@
 ATLAS_ERROR = @ATLAS_ERROR@
 ATLAS_LIB = @ATLAS_LIB@
 ATLAS_LIBPATH = @ATLAS_LIBPATH@
+ATLAS_WARN = @ATLAS_WARN@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -124,6 +125,7 @@ F77 = @F77@
 FFLAGS = @FFLAGS@
 FFTW_ERROR = @FFTW_ERROR@
 FFTW_LIBS = @FFTW_LIBS@
+FFTW_WARN = @FFTW_WARN@
 GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
@@ -205,6 +207,7 @@ sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 

aclocal.m4

@@ -13,8 +13,8 @@
 
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(AC_AUTOCONF_VERSION, [2.61],,
-[m4_warning([this file was generated for autoconf 2.61.
+m4_if(AC_AUTOCONF_VERSION, [2.63],,
+[m4_warning([this file was generated for autoconf 2.63.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically `autoreconf'.])])

acx_atlas.m4

@@ -9,7 +9,7 @@ dnl ACTION-IF-FOUND is a list of shell commands to run if BLAS/LAPACK
 dnl is found (HAVE_ATLAS is defined first), and ACTION-IF-NOT-FOUND
 dnl is a list of commands to run it if it is not found.
 dnl
-dnl @version $Id: acx_atlas.m4,v 1.0 2007/10/19 21:30:17 bertin Exp $
+dnl @version $Id: acx_atlas.m4,v 1.0 2009/06/26 14:30:17 bertin Exp $
 dnl @author Emmanuel Bertin <bertin@iap.fr>
 
 AC_DEFUN([ACX_ATLAS], [
@@ -190,9 +190,9 @@ if test x"$acx_atlas_ok" = xyes; then
 	[Define if you have the ATLAS libraries and header files.])
   if test x$3 = xyes; then
 dnl Check whether the multithreaded version of ATLAS is there too:
-    AC_CHECK_LIB(ptcblas, cblas_dgemm,, [acx_atlas_ok=no],
+    AC_CHECK_LIB(ptcblas, cblas_dgemm, [acx_atlast_ok=yes], [acx_atlast_ok=no],
 	[$ATLAS_LIBPATH -lcblas -latlas -lm])
-    if test x$acx_atlas_ok = xyes; then
+    if test x$acx_atlast_ok = xyes; then
       ATLAS_LIB="$ATLAS_LIBPATH -llapack -lptcblas -lcblas -latlas"
       LIBS="$OLIBS"
       AC_SUBST(ATLAS_LIB)
@@ -200,9 +200,12 @@ dnl Check whether the multithreaded version of ATLAS is there too:
 	[Define if you have the parallel ATLAS libraries.])
       $4
     else
-      ATLAS_ERROR="CBLAS/LAPack was compiled without multithreading support!"
-      AC_SUBST(ATLAS_ERROR)
-      $5         
+      ATLAS_LIB="$ATLAS_LIBPATH -llapack -lcblas -latlas"
+      LIBS="$OLIBS"
+      AC_SUBST(ATLAS_LIB)
+      ATLAS_WARN="CBLAS/LAPack was compiled without multithreading support!"
+      AC_SUBST(ATLAS_WARN)
+      $4         
     fi
   else
     ATLAS_LIB="$ATLAS_LIBPATH -llapack -lcblas -latlas"

acx_fftw.m4

@@ -9,7 +9,7 @@ dnl ACTION-IF-FOUND is a list of shell commands to run if FFTW
 dnl is found (HAVE_FFTWx are defined first), and ACTION-IF-NOT-FOUND
 dnl is a list of commands to run it if it is not found.
 dnl
-dnl @version $Id: acx_fftw.m4,v 1.0 2008/08/28 21:30:17 bertin Exp $
+dnl @version $Id: acx_fftw.m4,v 1.0 2009/06/26 21:30:17 bertin Exp $
 dnl @author Emmanuel Bertin <bertin@iap.fr>
 
 AC_DEFUN([ACX_FFTW], [
@@ -66,21 +66,17 @@ LIBS=""
 if test x$acx_fftw_ok = xyes; then
   if test x$1 = x; then
     if test x$4 = xyes; then
-      AC_CHECK_LIB(fftw3f, fftwf_execute, [acx_fftw_ok=yes],
-		[acx_fftw_ok=no], [-lm])
+      AC_CHECK_LIB(fftw3f, fftwf_execute, [acx_fftw_ok=yes], [acx_fftw_ok=no], [-lm])
       if test x$acx_fftw_ok = xyes; then
-        AC_DEFINE(HAVE_FFTWF,1,
-    [Define if you have the FFTW single precision libraries and header files.])
+        AC_DEFINE(HAVE_FFTWF,1, [Define if you have the FFTW single precision libraries and header files.])
         FFTW_LIBS="-lfftw3f"
       else
         FFTW_ERROR="FFTW single precision library files not found at usual locations!"
       fi
     else
-      AC_CHECK_LIB(fftw3, fftw_execute, [acx_fftw_ok=yes],
-		[acx_fftw_ok=no], [-lm])
+      AC_CHECK_LIB(fftw3, fftw_execute, [acx_fftw_ok=yes], [acx_fftw_ok=no], [-lm])
       if test x$acx_fftw_ok = xyes; then
-        AC_DEFINE(HAVE_FFTW,1,
-    [Define if you have the FFTW double precision libraries and header files.])
+        AC_DEFINE(HAVE_FFTW,1, [Define if you have the FFTW double precision libraries and header files.])
         FFTW_LIBS="-lfftw3"
       else
         FFTW_ERROR="FFTW double precision library files not found at usual locations!"
@@ -88,24 +84,34 @@ if test x$acx_fftw_ok = xyes; then
     fi
     if test x$acx_fftw_ok = xyes && test x$3 = xyes; then
       if test x$4 = xyes; then
-        AC_CHECK_LIB(fftw3f_threads, fftwf_init_threads,
-		[acx_fftw_ok=yes], [acx_fftw_ok=no], [-lfftw3f -lm -lpthread])
-        if test x$acx_fftw_ok = xyes; then
-          AC_DEFINE(HAVE_FFTWFT,1,
-    [Define if you have the FFTW single precision multithreaded libraries and header files.])
-          FFTW_LIBS="-lfftw3f_threads -lfftw3f"
+        AC_CHECK_LIB(fftw3f, fftwf_init_threads, [acx_fftwt_ok=yes], [acx_fftwt_ok=no], [-lm -lpthread])
+        if test x$acx_fftwt_ok = xyes; then
+          AC_DEFINE(HAVE_FFTWF_MP,1, [Define if you have the FFTW single precision multithreaded libraries and header files.])
+          FFTW_LIBS="-lfftw3f"
         else
-          FFTW_ERROR="FFTW single precision library was compiled without multithreading support!"
+          AC_CHECK_LIB(fftw3f_threads, fftwf_init_threads, [acx_fftwt_ok=yes], [acx_fftwt_ok=no], [-lfftw3f -lm -lpthread])
+          if test x$acx_fftwt_ok = xyes; then
+            AC_DEFINE(HAVE_FFTWF_MP,1, [Define if you have the FFTW single precision multithreaded libraries and header files.])
+            FFTW_LIBS="-lfftw3f_threads -lfftw3f"
+          else
+            FFTW_WARN="FFTW single precision library was compiled without multithreading support!"
+            AC_SUBST(FFTW_WARN)
+          fi
         fi
       else
-        AC_CHECK_LIB(fftw3_threads, fftw_init_threads,
-		[acx_fftw_ok=yes], [acx_fftw_ok=no], [-lfftw3 -lm -lpthread])
-        if test x$acx_fftw_ok = xyes; then
-          AC_DEFINE(HAVE_FFTWT,1,
-    [Define if you have the FFTW double precision multithreaded libraries and header files.])
-          FFTW_LIBS="-lfftw3_threads -lfftw3"
+        AC_CHECK_LIB(fftw3, fftw_init_threads, [acx_fftwt_ok=yes], [acx_fftwt_ok=no], [-lm -lpthread])
+        if test x$acx_fftwt_ok = xyes; then
+          AC_DEFINE(HAVE_FFTW_MP,1, [Define if you have the FFTW double precision multithreaded libraries and header files.])
+          FFTW_LIBS="-lfftw3"
         else
-          FFTW_ERROR="FFTW double precision library was compiled without multithreading support!"
+          AC_CHECK_LIB(fftw3_threads, fftw_init_threads, [acx_fftwt_ok=yes], [acx_fftwt_ok=no], [-lfftw3 -lm -lpthread])
+          if test x$acx_fftwt_ok = xyes; then
+            AC_DEFINE(HAVE_FFTW_MP,1, [Define if you have the FFTW double precision multithreaded libraries and header files.])
+            FFTW_LIBS="-lfftw3_threads -lfftw3"
+          else
+            FFTW_WARN="FFTW double precision library was compiled without multithreading support!"
+            AC_SUBST(FFTW_WARN)
+          fi
         fi
       fi
     fi
@@ -114,21 +120,17 @@ dnl -------------------------
 dnl Specific libdir specified
 dnl -------------------------
     if test x$4 = xyes; then
-      AC_CHECK_LIB(fftw3f, fftwf_execute, [acx_fftw_ok=yes],
-		[acx_fftw_ok=no], [-L$1 -lm])
+      AC_CHECK_LIB(fftw3f, fftwf_execute, [acx_fftw_ok=yes], [acx_fftw_ok=no], [-L$1 -lm])
       if test x$acx_fftw_ok = xyes; then
-        AC_DEFINE(HAVE_FFTWF,1,
-    [Define if you have the FFTW single precision libraries and header files.])
+        AC_DEFINE(HAVE_FFTWF,1, [Define if you have the FFTW single precision libraries and header files.])
         FFTW_LIBS="-L$1 -lfftw3f"
       else
         FFTW_ERROR="FFTW single precision library files not found in $1!"
       fi
     else
-      AC_CHECK_LIB(fftw3, fftw_execute, [acx_fftw_ok=yes],
-		[acx_fftw_ok=no], [-L$1 -lm])
+      AC_CHECK_LIB(fftw3, fftw_execute, [acx_fftw_ok=yes], [acx_fftw_ok=no], [-L$1 -lm])
       if test x$acx_fftw_ok = xyes; then
-        AC_DEFINE(HAVE_FFTW,1,
-    [Define if you have the FFTW double precision libraries and header files.])
+        AC_DEFINE(HAVE_FFTW,1, [Define if you have the FFTW double precision libraries and header files.])
         FFTW_LIBS="-L$1 -lfftw3"
       else
         FFTW_ERROR="FFTW double precision library files not found in $1!"
@@ -136,24 +138,28 @@ dnl -------------------------
     fi
     if test x$acx_fftw_ok = xyes && test x$3 = xyes; then
       if test x$4 = xyes; then
-        AC_CHECK_LIB(fftw3f_threads, fftwf_init_threads, [acx_fftw_ok=yes],
-		[acx_fftw_ok=no], [-L$1 -lfftw3f -lm -lpthread])
-        if test x$acx_fftw_ok = xyes; then
-          AC_DEFINE(HAVE_FFTWFT,1,
-    [Define if you have the FFTW single precision multithreaded libraries and header files.])
-          FFTW_LIBS="-L$1 -lfftw3f_threads -lfftw3f"
+        AC_CHECK_LIB(fftw3f, fftwf_init_threads, [acx_fftwt_ok=yes], [acx_fftwt_ok=no], [-L$1 -lm -lpthread])
+        if test x$acx_fftwt_ok = xyes; then
+          AC_DEFINE(HAVE_FFTWF_MP,1, [Define if you have the FFTW single precision multithreaded libraries and header files.])
+          FFTW_LIBS="-L$1 -lfftw3f"
         else
-          FFTW_ERROR="FFTW single precision library in $1 was compiled without multithreading support!"
+          AC_CHECK_LIB(fftw3f_threads, fftwf_init_threads, [acx_fftwt_ok=yes], [acx_fftwt_ok=no], [-L$1 -lfftw3f -lm -lpthread])
+          if test x$acx_fftwt_ok = xyes; then
+            AC_DEFINE(HAVE_FFTWF_MP,1, [Define if you have the FFTW single precision multithreaded libraries and header files.])
+            FFTW_LIBS="-L$1 -lfftw3f_threads -lfftw3f"
+          else
+            FFTW_WARN="FFTW single precision library in $1 was compiled without multithreading support!"
+            AC_SUBST(FFTW_WARN)
+          fi
         fi
       else
-        AC_CHECK_LIB(fftw3_threads, fftw_init_threads, [acx_fftw_ok=yes],
-		[acx_fftw_ok=no], [-L$1 -lfftw3 -lm -lpthread])
-        if test x$acx_fftw_ok = xyes; then
-          AC_DEFINE(HAVE_FFTWT,1,
-    [Define if you have the FFTW double precision multithreaded libraries and header files.])
+        AC_CHECK_LIB(fftw3_threads, fftw_init_threads, [acx_fftwt_ok=yes], [acx_fftwt_ok=no], [-L$1 -lfftw3 -lm -lpthread])
+        if test x$acx_fftwt_ok = xyes; then
+          AC_DEFINE(HAVE_FFTW_MP,1, [Define if you have the FFTW double precision multithreaded libraries and header files.])
           FFTW_LIBS="-L$1 -lfftw3_threads -lfftw3"
         else
-          FFTW_ERROR="FFTW double precision library in $1 was compiled without multithreading support!"
+          FFTW_WARN="FFTW double precision library in $1 was compiled without multithreading support!"
+          AC_SUBST(FFTW_WARN)
         fi
       fi
     fi

config.h.in

@@ -47,11 +47,11 @@
 
 /* Define if you have the FFTW single precision multithreaded libraries and
    header files. */
-#undef HAVE_FFTWFT
+#undef HAVE_FFTWF_MP
 
 /* Define if you have the FFTW double precision multithreaded libraries and
    header files. */
-#undef HAVE_FFTWT
+#undef HAVE_FFTW_MP
 
 /* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
 #undef HAVE_FSEEKO
@@ -74,9 +74,6 @@
 /* Define to 1 if you have the `m' library (-lm). */
 #undef HAVE_LIBM
 
-/* Define to 1 if you have the `ptcblas' library (-lptcblas). */
-#undef HAVE_LIBPTCBLAS
-
 /* Define to 1 if you have the <limits.h> header file. */
 #undef HAVE_LIMITS_H
 

configure.ac

@@ -6,7 +6,7 @@ define([AC_CACHE_LOAD],)
 define([AC_CACHE_SAVE],)
 
 # This is your standard Bertin source code...
-AC_INIT(sextractor, 2.8.7, [bertin@iap.fr])
+AC_INIT(sextractor, 2.8.8, [bertin@iap.fr])
 AC_CONFIG_SRCDIR(src/makeit.c)
 AC_CONFIG_AUX_DIR(autoconf)
 AM_CONFIG_HEADER(config.h)
@@ -192,6 +192,9 @@ ACX_FFTW($fftw_libdir,$fftw_incdir,$use_pthreads,no,
 	[use_fftw=yes],[use_fftw=no])
 if test "$use_fftw" = "yes"; then
   LIBS="$FFTW_LIBS $LIBS"
+  if test "$FFTW_WARN" != ""; then
+    AC_MSG_WARN([$FFTW_WARN])
+  fi
 else
   AC_MSG_ERROR([$FFTW_ERROR Exiting.])
 fi
@@ -201,6 +204,9 @@ ACX_ATLAS($atlas_libdir,$atlas_incdir,$use_pthreads,
 	[use_atlas=yes],[use_atlas=no])
 if test "$use_atlas" = "yes"; then
   LIBS="$ATLAS_LIB $LIBS"
+  if test "$ATLAS_WARN" != ""; then
+    AC_MSG_WARN([$ATLAS_WARN])
+  fi
 else
   AC_MSG_ERROR([$ATLAS_ERROR Exiting.])
 fi

man/Makefile.in

@@ -60,6 +60,7 @@ ATLAS_CFLAGS = @ATLAS_CFLAGS@
 ATLAS_ERROR = @ATLAS_ERROR@
 ATLAS_LIB = @ATLAS_LIB@
 ATLAS_LIBPATH = @ATLAS_LIBPATH@
+ATLAS_WARN = @ATLAS_WARN@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -88,6 +89,7 @@ F77 = @F77@
 FFLAGS = @FFLAGS@
 FFTW_ERROR = @FFTW_ERROR@
 FFTW_LIBS = @FFTW_LIBS@
+FFTW_WARN = @FFTW_WARN@
 GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
@@ -169,6 +171,7 @@ sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 

man/sex.1

-.TH SEXTRACTOR "1" "May 2009" "SWarp 2.8.7" "User Commands"
+.TH SEXTRACTOR "1" "June 2009" "SWarp 2.8.8" "User Commands"
 .SH NAME
 sex \- extract a source catalog from an astronomical FITS image
 .SH SYNOPSIS

src/Makefile.in

@@ -103,6 +103,7 @@ ATLAS_CFLAGS = @ATLAS_CFLAGS@
 ATLAS_ERROR = @ATLAS_ERROR@
 ATLAS_LIB = @ATLAS_LIB@
 ATLAS_LIBPATH = @ATLAS_LIBPATH@
+ATLAS_WARN = @ATLAS_WARN@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -131,6 +132,7 @@ F77 = @F77@
 FFLAGS = @FFLAGS@
 FFTW_ERROR = @FFTW_ERROR@
 FFTW_LIBS = @FFTW_LIBS@
+FFTW_WARN = @FFTW_WARN@
 GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
@@ -212,6 +214,7 @@ sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 

src/fft.c

@@ -9,7 +9,7 @@
 *
 *       Contents:       Routines dealing with double precision FFT.
 *
-*       Last modify:    28/05/2009
+*       Last modify:    26/06/2009
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 */
@@ -46,7 +46,7 @@ INPUT	-.
 OUTPUT	-.
 NOTES	Global preferences are used for multhreading.
 AUTHOR	E. Bertin (IAP)
-VERSION	28/05/2009
+VERSION	26/06/2009
  ***/
 void    fft_init(int nthreads)
  {
@@ -54,12 +54,14 @@ void    fft_init(int nthreads)
     {
 #ifdef USE_THREADS
     QPTHREAD_MUTEX_INIT(&fftmutex, NULL);
+#ifdef HAVE_FFTWF_MP
     if (nthreads > 1)
       {
       if (!fftw_init_threads())
         error(EXIT_FAILURE, "*Error*: thread initialization failed in ", "FFTW");
       fftw_plan_with_nthreads(prefs.nthreads);
       }
+#endif
 #endif
     firsttimeflag = 1;
     }
@@ -75,7 +77,7 @@ INPUT	-.
 OUTPUT	-.
 NOTES	-.
 AUTHOR	E. Bertin (IAP)
-VERSION	29/11/2006
+VERSION	26/06/2009
  ***/
 void    fft_end(void)
  {
@@ -84,7 +86,9 @@ void    fft_end(void)
     {
     firsttimeflag = 0;
 #ifdef USE_THREADS
+#ifdef HAVE_FFTWF_MP
     fftw_cleanup_threads();
+#endif
     QPTHREAD_MUTEX_DESTROY(&fftmutex);
 #endif
     fftw_cleanup();

src/fits/Makefile.in

@@ -79,6 +79,7 @@ ATLAS_CFLAGS = @ATLAS_CFLAGS@
 ATLAS_ERROR = @ATLAS_ERROR@
 ATLAS_LIB = @ATLAS_LIB@
 ATLAS_LIBPATH = @ATLAS_LIBPATH@
+ATLAS_WARN = @ATLAS_WARN@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -107,6 +108,7 @@ F77 = @F77@
 FFLAGS = @FFLAGS@
 FFTW_ERROR = @FFTW_ERROR@
 FFTW_LIBS = @FFTW_LIBS@
+FFTW_WARN = @FFTW_WARN@
 GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
@@ -188,6 +190,7 @@ sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 

src/levmar/Makefile.in

@@ -76,6 +76,7 @@ ATLAS_CFLAGS = @ATLAS_CFLAGS@
 ATLAS_ERROR = @ATLAS_ERROR@
 ATLAS_LIB = @ATLAS_LIB@
 ATLAS_LIBPATH = @ATLAS_LIBPATH@
+ATLAS_WARN = @ATLAS_WARN@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -104,6 +105,7 @@ F77 = @F77@
 FFLAGS = @FFLAGS@
 FFTW_ERROR = @FFTW_ERROR@
 FFTW_LIBS = @FFTW_LIBS@
+FFTW_WARN = @FFTW_WARN@
 GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
@@ -185,6 +187,7 @@ sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 

src/prefs.c

@@ -9,7 +9,7 @@
 *
 *	Contents:	Functions to handle the configuration file.
 *
-*	Last modify:	19/09/2008
+*	Last modify:	26/06/2009
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 */
@@ -429,6 +429,13 @@ void	preprefs()
 		"NTHREADS defaulted to 2");
       }
     }
+#ifndef HAVE_ATLAS_MP
+   if (prefs.nthreads>1)
+     warning("This executable has been compiled using a version of the ATLAS "
+	"library without support for multithreading. ",
+	"Performance will be degraded.");
+#endif
+
 #else
   if (prefs.nthreads != 1)
     {

src/wcs/Makefile.in

@@ -77,6 +77,7 @@ ATLAS_CFLAGS = @ATLAS_CFLAGS@
 ATLAS_ERROR = @ATLAS_ERROR@
 ATLAS_LIB = @ATLAS_LIB@
 ATLAS_LIBPATH = @ATLAS_LIBPATH@
+ATLAS_WARN = @ATLAS_WARN@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -105,6 +106,7 @@ F77 = @F77@
 FFLAGS = @FFLAGS@
 FFTW_ERROR = @FFTW_ERROR@
 FFTW_LIBS = @FFTW_LIBS@
+FFTW_WARN = @FFTW_WARN@
 GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
@@ -186,6 +188,7 @@ sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 

tests/Makefile.in

@@ -54,6 +54,7 @@ ATLAS_CFLAGS = @ATLAS_CFLAGS@
 ATLAS_ERROR = @ATLAS_ERROR@
 ATLAS_LIB = @ATLAS_LIB@
 ATLAS_LIBPATH = @ATLAS_LIBPATH@
+ATLAS_WARN = @ATLAS_WARN@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -82,6 +83,7 @@ F77 = @F77@
 FFLAGS = @FFLAGS@
 FFTW_ERROR = @FFTW_ERROR@
 FFTW_LIBS = @FFTW_LIBS@
+FFTW_WARN = @FFTW_WARN@
 GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
@@ -163,6 +165,7 @@ sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@