Changeset 2088

Timestamp:

Jan 15, 2011 7:37:45 AM (9 years ago)

Author:

stefan

Message:

lapack depends on Blas, so check for blas and add into dependencies

Location:

ThirdParty/Lapack/trunk

Files:

• Makefile.in (modified) (3 diffs)
• coinlapack-uninstalled.pc.in (modified) (1 diff)
• coinlapack.pc.in (modified) (1 diff)
• configure (modified) (24 diffs)
• configure.ac (modified) (1 diff)

ThirdParty/Lapack/trunk/Makefile.in

@@ -132 +132 @@
 AUX_DIR = @AUX_DIR@
 AWK = @AWK@
+BLAS_CFLAGS = @BLAS_CFLAGS@
+BLAS_CFLAGS_INSTALLED = @BLAS_CFLAGS_INSTALLED@
+BLAS_DATA = @BLAS_DATA@
+BLAS_DATA_INSTALLED = @BLAS_DATA_INSTALLED@
+BLAS_DEPENDENCIES = @BLAS_DEPENDENCIES@
+BLAS_LIBS = @BLAS_LIBS@
+BLAS_LIBS_INSTALLED = @BLAS_LIBS_INSTALLED@
 BUILDTOOLSDIR = @BUILDTOOLSDIR@
 CC = @CC@
@@ -139 +146 @@
 COIN_CC_IS_CL_FALSE = @COIN_CC_IS_CL_FALSE@
 COIN_CC_IS_CL_TRUE = @COIN_CC_IS_CL_TRUE@
+COIN_HAS_BLAS_FALSE = @COIN_HAS_BLAS_FALSE@
+COIN_HAS_BLAS_TRUE = @COIN_HAS_BLAS_TRUE@
 COIN_HAS_PKGCONFIG_FALSE = @COIN_HAS_PKGCONFIG_FALSE@
 COIN_HAS_PKGCONFIG_TRUE = @COIN_HAS_PKGCONFIG_TRUE@
@@ -170 +179 @@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LAPACK_PCLIBS = @LAPACK_PCLIBS@
+LAPACKLIB_CFLAGS = @LAPACKLIB_CFLAGS@
+LAPACKLIB_CFLAGS_INSTALLED = @LAPACKLIB_CFLAGS_INSTALLED@
+LAPACKLIB_DEPENDENCIES = @LAPACKLIB_DEPENDENCIES@
+LAPACKLIB_LIBS = @LAPACKLIB_LIBS@
+LAPACKLIB_LIBS_INSTALLED = @LAPACKLIB_LIBS_INSTALLED@
+LAPACKLIB_PCLIBS = @LAPACKLIB_PCLIBS@
+LAPACKLIB_PCREQUIRES = @LAPACKLIB_PCREQUIRES@
 LAPACK_SVN_REV = @LAPACK_SVN_REV@
 LDFLAGS = @LDFLAGS@

ThirdParty/Lapack/trunk/coinlapack-uninstalled.pc.in

@@ -6 +6 @@
 URL: https://projects.coin-or.org/BuildTools
 Version: @PACKAGE_VERSION@
-Libs: ${libdir}/libcoinlapack.la @LAPACK_PCLIBS@
+Libs: ${libdir}/libcoinlapack.la @LAPACKLIB_PCLIBS@
 Cflags:
+Requires: @LAPACKLIB_PCREQUIRES@

ThirdParty/Lapack/trunk/coinlapack.pc.in

@@ -7 +7 @@
 URL: https://projects.coin-or.org/BuildTools
 Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -lcoinlapack @LAPACK_PCLIBS@
+Libs: -L${libdir} -lcoinlapack @LAPACKLIB_PCLIBS@
 Cflags:
+Requires: @LAPACKLIB_PCREQUIRES@

ThirdParty/Lapack/trunk/configure

@@ -473 +473 @@
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS ALWAYS_FALSE_TRUE ALWAYS_FALSE_FALSE have_svnversion LAPACK_SVN_REV build build_cpu build_vendor build_os COIN_CC_IS_CL_TRUE COIN_CC_IS_CL_FALSE CDEFS ADD_CFLAGS DBG_CFLAGS OPT_CFLAGS sol_cc_compiler CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT MPICC ADD_FFLAGS DBG_FFLAGS OPT_FFLAGS F77 FFLAGS ac_ct_F77 MPIF77 FLIBS PKG_CONFIG ac_pt_PKG_CONFIG COIN_HAS_PKGCONFIG_TRUE COIN_HAS_PKGCONFIG_FALSE COIN_PKG_CONFIG_PATH COIN_PKG_CONFIG_PATH_UNINSTALLED LAPACK_PCLIBS DLAMCH_FFLAGS EGREP INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBTOOLM4 have_autoconf have_automake have_svn BUILDTOOLSDIR AUX_DIR abs_source_dir abs_lib_dir abs_include_dir abs_bin_dir HAVE_EXTERNALS_TRUE HAVE_EXTERNALS_FALSE host host_cpu host_vendor host_os LN_S ECHO AR ac_ct_AR RANLIB ac_ct_RANLIB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CXXCPP LIBTOOL ac_c_preproc_warn_flag ac_cxx_preproc_warn_flag RPATH_FLAGS LT_LDFLAGS LIBEXT VPATH_DISTCLEANFILES ABSBUILDDIR LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS ALWAYS_FALSE_TRUE ALWAYS_FALSE_FALSE have_svnversion LAPACK_SVN_REV build build_cpu build_vendor build_os COIN_CC_IS_CL_TRUE COIN_CC_IS_CL_FALSE CDEFS ADD_CFLAGS DBG_CFLAGS OPT_CFLAGS sol_cc_compiler CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT MPICC ADD_FFLAGS DBG_FFLAGS OPT_FFLAGS F77 FFLAGS ac_ct_F77 MPIF77 FLIBS PKG_CONFIG ac_pt_PKG_CONFIG COIN_HAS_PKGCONFIG_TRUE COIN_HAS_PKGCONFIG_FALSE COIN_PKG_CONFIG_PATH COIN_PKG_CONFIG_PATH_UNINSTALLED BLAS_LIBS BLAS_CFLAGS BLAS_DATA BLAS_DEPENDENCIES BLAS_LIBS_INSTALLED BLAS_CFLAGS_INSTALLED BLAS_DATA_INSTALLED LAPACKLIB_CFLAGS LAPACKLIB_LIBS LAPACKLIB_PCLIBS LAPACKLIB_PCREQUIRES LAPACKLIB_DEPENDENCIES LAPACKLIB_CFLAGS_INSTALLED LAPACKLIB_LIBS_INSTALLED COIN_HAS_BLAS_TRUE COIN_HAS_BLAS_FALSE DLAMCH_FFLAGS EGREP INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBTOOLM4 have_autoconf have_automake have_svn BUILDTOOLSDIR AUX_DIR abs_source_dir abs_lib_dir abs_include_dir abs_bin_dir HAVE_EXTERNALS_TRUE HAVE_EXTERNALS_FALSE host host_cpu host_vendor host_os LN_S ECHO AR ac_ct_AR RANLIB ac_ct_RANLIB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CXXCPP LIBTOOL ac_c_preproc_warn_flag ac_cxx_preproc_warn_flag RPATH_FLAGS LT_LDFLAGS LIBEXT VPATH_DISTCLEANFILES ABSBUILDDIR LIBOBJS LTLIBOBJS'
 ac_subst_files=''
 
@@ -1087 +1087 @@
                           when not mentioned: disabled.
   --enable-pkg-config     use pkg-config if available (default is yes)
+  --enable-interpackage-dependencies
+                          whether to deduce Makefile dependencies from package
+                          linker flags (default: yes)
   --enable-static[=PKGS]
                           build static libraries [default=no]
@@ -1105 +1108 @@
   --with-lapack-checklevel
                           specify the sanity check level for project Lapack
+  --with-blas             specify BLAS library (or BUILD to enforce use of
+                          ThirdParty/Blas)
+
   --with-coin-instdir     prefix of installation directory for precompiled
                           COIN packages
+  --with-blas-lib linker flags for using package Blas
+  --with-blas-incdir directory with header files for using package Blas
+  --with-blas-datadir directory with data files for using package Blas
   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
   --with-pic              try to use only PIC/non-PIC objects [default=use
@@ -3381 +3390 @@
 
 # Provide some information about the compiler.
-echo "$as_me:3383:" \
+echo "$as_me:3392:" \
      "checking for Fortran 77 compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
@@ -3898 +3907 @@
 
 
-# Get the linker flags (FLIBS) that are required for linking against this blas library
+# Get the linker flags (FLIBS) that are required for linking against this library
 ac_ext=f
 ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
@@ -3950 +3959 @@
 ac_save_FFLAGS=$FFLAGS
 FFLAGS="$FFLAGS $ac_verb"
-(eval echo $as_me:3952: \"$ac_link\") >&5
+(eval echo $as_me:3961: \"$ac_link\") >&5
 ac_f77_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
 echo "$ac_f77_v_output" >&5
@@ -4028 +4037 @@
 ac_save_FFLAGS=$FFLAGS
 FFLAGS="$FFLAGS $ac_cv_prog_f77_v"
-(eval echo $as_me:4030: \"$ac_link\") >&5
+(eval echo $as_me:4039: \"$ac_link\") >&5
 ac_f77_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
 echo "$ac_f77_v_output" >&5
@@ -4779 +4788 @@
 
 
-# Check if pkg-config is available (to setup addlibs file)
+# Check for Blas
 
 
@@ -4976 +4985 @@
 
 
-# Add FLIBS to LAPACK_PCLIBS, so that they get into the .pc files
-LAPACK_PCLIBS="$FLIBS"
-
+
+# Check whether --with-blas or --without-blas was given.
+if test "${with_blas+set}" = set; then
+  withval="$with_blas"
+  use_blas="$withval"
+else
+  use_blas=
+fi;
+
+# if user specified --with-blas-lib, then we should give COIN_CHECK_PACKAGE
+# preference
+
+# Check whether --with-blas-lib or --without-blas-lib was given.
+if test "${with_blas_lib+set}" = set; then
+  withval="$with_blas_lib"
+  use_blas=BUILD
+fi;
+
+# Check if user supplied option makes sense
+if test x"$use_blas" != x; then
+  if test "$use_blas" = "BUILD"; then
+    # we come to this later
+    :
+  elif test "$use_blas" != "no"; then
+    echo "$as_me:$LINENO: checking whether user supplied BLASLIB=\"$use_blas\" works" >&5
+echo $ECHO_N "checking whether user supplied BLASLIB=\"$use_blas\" works... $ECHO_C" >&6
+    coin_need_flibs=no
+    coin_save_LIBS="$LIBS"
+    LIBS="$use_blas $LIBS"
+    case $ac_ext in
+  f)
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+      call daxpy
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if test $coin_need_flibs = yes ; then
+                         use_blas="$use_blas $FLIBS"
+                       fi
+                       echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                       { { echo "$as_me:$LINENO: error: user supplied BLAS library \"$use_blas\" does not work" >&5
+echo "$as_me: error: user supplied BLAS library \"$use_blas\" does not work" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    ;;
+  c)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      if test $coin_need_flibs = yes ; then
+                         use_blas="$use_blas $FLIBS"
+                       fi
+                       echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     if test $coin_need_flibs = yes ; then
+                         use_blas="$use_blas $FLIBS"
+                       fi
+                       echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                       { { echo "$as_me:$LINENO: error: user supplied BLAS library \"$use_blas\" does not work" >&5
+echo "$as_me: error: user supplied BLAS library \"$use_blas\" does not work" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                       { { echo "$as_me:$LINENO: error: user supplied BLAS library \"$use_blas\" does not work" >&5
+echo "$as_me: error: user supplied BLAS library \"$use_blas\" does not work" >&2;}
+   { (exit 1); exit 1; }; }
+      fi
+    fi
+    ;;
+  cc|cpp)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      if test $coin_need_flibs = yes ; then
+                         use_blas="$use_blas $FLIBS"
+                       fi
+                       echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     if test $coin_need_flibs = yes ; then
+                         use_blas="$use_blas $FLIBS"
+                       fi
+                       echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                       { { echo "$as_me:$LINENO: error: user supplied BLAS library \"$use_blas\" does not work" >&5
+echo "$as_me: error: user supplied BLAS library \"$use_blas\" does not work" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                       { { echo "$as_me:$LINENO: error: user supplied BLAS library \"$use_blas\" does not work" >&5
+echo "$as_me: error: user supplied BLAS library \"$use_blas\" does not work" >&2;}
+   { (exit 1); exit 1; }; }
+      fi
+    fi
+    ;;
+esac
+
+    LIBS="$coin_save_LIBS"
+  fi
+else
+# Try to autodetect the library for blas based on build system
+  #AC_MSG_CHECKING([default locations for BLAS])
+  skip_lblas_check=no
+  case $build in
+    *-sgi-*)
+      echo "$as_me:$LINENO: checking whether -lcomplib.sgimath has BLAS" >&5
+echo $ECHO_N "checking whether -lcomplib.sgimath has BLAS... $ECHO_C" >&6
+      coin_need_flibs=no
+      coin_save_LIBS="$LIBS"
+      LIBS="-lcomplib.sgimath $LIBS"
+      case $ac_ext in
+  f)
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+      call daxpy
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  use_blas="-lcomplib.sgimath"
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    ;;
+  c)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas="-lcomplib.sgimath"
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas="-lcomplib.sgimath"
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+  cc|cpp)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas="-lcomplib.sgimath"
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas="-lcomplib.sgimath"
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+esac
+
+      LIBS="$coin_save_LIBS"
+      ;;
+
+# Ideally, we'd use -library=sunperf, but it's an imperfect world. Studio
+# cc doesn't recognise -library, it wants -xlic_lib. Studio 12 CC doesn't
+# recognise -xlic_lib. Libtool doesn't like -xlic_lib anyway. Sun claims
+# that CC and cc will understand -library in Studio 13. The main extra
+# function of -xlic_lib and -library is to arrange for the Fortran run-time
+# libraries to be linked for C++ and C. We can arrange that explicitly.
+    *-*-solaris*)
+      echo "$as_me:$LINENO: checking for BLAS in libsunperf" >&5
+echo $ECHO_N "checking for BLAS in libsunperf... $ECHO_C" >&6
+      coin_need_flibs=no
+      coin_save_LIBS="$LIBS"
+      LIBS="-lsunperf $FLIBS $LIBS"
+      case $ac_ext in
+  f)
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+      call daxpy
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  use_blas='-lsunperf'
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    ;;
+  c)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas='-lsunperf'
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas='-lsunperf'
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+  cc|cpp)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas='-lsunperf'
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas='-lsunperf'
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+esac
+
+      LIBS="$coin_save_LIBS"
+      ;;
+
+    *-cygwin* | *-mingw*)
+# On cygwin, consider -lblas only if doscompile is disabled. The prebuilt
+# library will want to link with cygwin, hence won't run standalone in DOS.
+      if test "$enable_doscompile" = mingw; then
+        skip_lblas_check=yes
+      fi
+      case "$CC" in
+        cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*)
+          coin_save_LIBS="$LIBS"
+          echo "$as_me:$LINENO: checking for BLAS in MKL (32bit)" >&5
+echo $ECHO_N "checking for BLAS in MKL (32bit)... $ECHO_C" >&6
+          LIBS="mkl_intel_c.lib mkl_sequential.lib mkl_core.lib $LIBS"
+          case $ac_ext in
+  f)
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+      call daxpy
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  use_blas='mkl_intel_c.lib mkl_sequential.lib mkl_core.lib'
+                             echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    ;;
+  c)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas='mkl_intel_c.lib mkl_sequential.lib mkl_core.lib'
+                             echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas='mkl_intel_c.lib mkl_sequential.lib mkl_core.lib'
+                             echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+  cc|cpp)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas='mkl_intel_c.lib mkl_sequential.lib mkl_core.lib'
+                             echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas='mkl_intel_c.lib mkl_sequential.lib mkl_core.lib'
+                             echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+esac
+
+          LIBS="$coin_save_LIBS"
+
+          if test "x$use_blas" = x ; then
+            echo "$as_me:$LINENO: checking for BLAS in MKL (64bit)" >&5
+echo $ECHO_N "checking for BLAS in MKL (64bit)... $ECHO_C" >&6
+            LIBS="mkl_intel_lp64.lib mkl_sequential.lib mkl_core.lib $LIBS"
+            case $ac_ext in
+  f)
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+      call daxpy
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  use_blas='mkl_intel_lp64.lib mkl_sequential.lib mkl_core.lib'
+                               echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    ;;
+  c)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas='mkl_intel_lp64.lib mkl_sequential.lib mkl_core.lib'
+                               echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas='mkl_intel_lp64.lib mkl_sequential.lib mkl_core.lib'
+                               echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+  cc|cpp)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas='mkl_intel_lp64.lib mkl_sequential.lib mkl_core.lib'
+                               echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas='mkl_intel_lp64.lib mkl_sequential.lib mkl_core.lib'
+                               echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+esac
+
+            LIBS="$coin_save_LIBS"
+          fi
+          ;;
+      esac
+      ;;
+
+     *-darwin*)
+      echo "$as_me:$LINENO: checking for BLAS in Veclib" >&5
+echo $ECHO_N "checking for BLAS in Veclib... $ECHO_C" >&6
+      coin_need_flibs=no
+      coin_save_LIBS="$LIBS"
+      LIBS="-framework vecLib $LIBS"
+      case $ac_ext in
+  f)
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+      call daxpy
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  use_blas='-framework vecLib'
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    ;;
+  c)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas='-framework vecLib'
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas='-framework vecLib'
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+  cc|cpp)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas='-framework vecLib'
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas='-framework vecLib'
+                         if test $coin_need_flibs = yes ; then
+                           use_blas="$use_blas $FLIBS"
+                         fi
+                         echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+esac
+
+      LIBS="$coin_save_LIBS"
+      ;;
+  esac
+
+  if test -z "$use_blas" && test $skip_lblas_check = no; then
+    echo "$as_me:$LINENO: checking whether -lblas has BLAS" >&5
+echo $ECHO_N "checking whether -lblas has BLAS... $ECHO_C" >&6
+    coin_need_flibs=no
+    coin_save_LIBS="$LIBS"
+    LIBS="-lblas $LIBS"
+    case $ac_ext in
+  f)
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+      call daxpy
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  use_blas='-lblas'
+                       if test $coin_need_flibs = yes ; then
+                         use_blas="$use_blas $FLIBS"
+                       fi
+                       echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    ;;
+  c)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas='-lblas'
+                       if test $coin_need_flibs = yes ; then
+                         use_blas="$use_blas $FLIBS"
+                       fi
+                       echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void $cfuncdaxpy();
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas='-lblas'
+                       if test $coin_need_flibs = yes ; then
+                         use_blas="$use_blas $FLIBS"
+                       fi
+                       echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+  cc|cpp)
+    ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+case $ac_cv_f77_mangling in
+  upper*) ac_val="DAXPY" ;;
+  lower*) ac_val="daxpy" ;;
+  *)      ac_val="unknown" ;;
+esac
+case $ac_cv_f77_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
+
+cfuncdaxpy="$ac_val"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+    if test x"$coin_need_flibs" = xyes; then
+      flink_try=no;
+    else
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  flink_try=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+flink_try=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+    fi
+    if test $flink_try = yes; then
+      use_blas='-lblas'
+                       if test $coin_need_flibs = yes ; then
+                         use_blas="$use_blas $FLIBS"
+                       fi
+                       echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+    else
+      if test x"$FLIBS" != x; then
+        flink_save_libs="$LIBS"
+        LIBS="$LIBS $FLIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+extern "C" {void $cfuncdaxpy();}
+#ifdef F77_DUMMY_MAIN
+
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+
+#endif
+int
+main ()
+{
+$cfuncdaxpy()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -z "$ac_c_werror_flag"
+                         || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS="$flink_save_libs"
+                     coin_need_flibs=yes
+                     use_blas='-lblas'
+                       if test $coin_need_flibs = yes ; then
+                         use_blas="$use_blas $FLIBS"
+                       fi
+                       echo "$as_me:$LINENO: result: yes: $use_blas" >&5
+echo "${ECHO_T}yes: $use_blas" >&6
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="$flink_save_libs"
+                     echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+      else
+        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      fi
+    fi
+    ;;
+esac
+
+    LIBS="$coin_save_LIBS"
+  fi
+
+  # If we have no other ideas, consider building BLAS.
+  if test -z "$use_blas" ; then
+    use_blas=BUILD
+  fi
+fi
+
+if test "x$use_blas" = xBUILD ; then
+
+echo "$as_me:$LINENO: checking for COIN-OR package Blas" >&5
+echo $ECHO_N "checking for COIN-OR package Blas... $ECHO_C" >&6
+
+coin_has_blas=notGiven
+
+# check if user wants to skip package in any case
+if test x"$COIN_SKIP_PROJECTS" != x; then
+  for dir in $COIN_SKIP_PROJECTS; do
+    if test $dir = "Blas"; then
+      coin_has_blas=skipping
+    fi
+  done
+fi
+
+BLAS_LIBS=
+BLAS_CFLAGS=
+BLAS_DATA=
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#check if user provided LIBS, CFLAGS, or DATA for package or disables use of package
+if test $coin_has_blas != skipping; then
+
+# Check whether --with-m4_tolower(Blas)-lib or --without-m4_tolower(Blas)-lib was given.
+if test "${with_blas_lib+set}" = set; then
+  withval="$with_blas_lib"
+  if test "$withval" = no ; then
+       coin_has_blas=skipping
+     else
+       coin_has_blas=yes
+       BLAS_LIBS="$withval"
+
+         LAPACKLIB_PCLIBS="$withval $LAPACKLIB_PCLIBS"
+         LAPACKLIB_LIBS="$withval $LAPACKLIB_LIBS"
+
+     fi
+
+fi;
+fi
+
+if test $coin_has_blas != skipping; then
+
+# Check whether --with-m4_tolower(Blas)-incdir or --without-m4_tolower(Blas)-incdir was given.
+if test "${with_blas_incdir+set}" = set; then
+  withval="$with_blas_incdir"
+  if test "$withval" = no ; then
+       coin_has_blas=skipping
+     else
+       coin_has_blas=yes
+       BLAS_CFLAGS="-I`${CYGPATH_W} $withval`"
+       LAPACKLIB_CFLAGS="$withval $LAPACKLIB_CFLAGS"
+     fi
+
+fi;
+fi
+
+if test $coin_has_blas != skipping; then
+
+# Check whether --with-m4_tolower(Blas)-datadir or --without-m4_tolower(Blas)-datadir was given.
+if test "${with_blas_datadir+set}" = set; then
+  withval="$with_blas_datadir"
+  if test "$withval" = no ; then
+       coin_has_blas=skipping
+     else
+       coin_has_blas=yes
+       BLAS_DATA="$withval"
+     fi
+
+fi;
+fi
+
+if test $coin_has_blas = notGiven; then
+  if test -n "$PKG_CONFIG" ; then
+    # set search path for pkg-config
+    # need to export variable to be sure that the following pkg-config gets these values
+    coin_save_PKG_CONFIG_PATH="$PKG_CONFIG_PATH"
+    PKG_CONFIG_PATH="$COIN_PKG_CONFIG_PATH:$COIN_PKG_CONFIG_PATH_UNINSTALLED"
+    export PKG_CONFIG_PATH
+
+    # let pkg-config do it's magic
+
+
+
+if test -n "$PKG_CONFIG" ; then
+  if $PKG_CONFIG --exists "coinblas"; then
+    BLAS_VERSIONS="`$PKG_CONFIG --modversion "coinblas" 2>/dev/null | tr '\n' ' '`"
+     cflags=`$PKG_CONFIG --cflags "coinblas" 2>/dev/null`
+    # pkg-config cannot handle spaces, so CYGPATH_W cannot be put into .pc files
+        # thus, we modify the cflags extracted from pkg-config by putting CYGPATH_W behind -I's
+        # but only do this if is not trivial
+    if test "$CYGPATH_W" != "echo" ; then
+      # need to put into brackets since otherwise autoconf replaces the brackets in the sed command
+      cflags=`echo $cflags | sed -e 's/-I\([^ ]*\)/-I\`${CYGPATH_W} \1\`/g'`
+    fi
+    BLAS_CFLAGS="$cflags"
+    BLAS_LIBS=`$PKG_CONFIG --libs "coinblas" 2>/dev/null`
+    BLAS_DATA=`$PKG_CONFIG --variable=datadir "coinblas" 2>/dev/null`
+     coin_has_blas=yes
+        echo "$as_me:$LINENO: result: yes: $BLAS_VERSIONS" >&5
+echo "${ECHO_T}yes: $BLAS_VERSIONS" >&6
+
+        # adjust linker flags for (i)cl compiler
+        # for the LIBS, we replace everything of the form "/somepath/name.lib" by "`$(CYGPATH_W) /somepath/`name.lib | sed -e s|\|/|g" (where we have to use excessive many \ to get the \ into the command line for cl)
+        if test x$coin_cxx_is_cl = xtrue || test x$coin_cc_is_cl = xtrue ;
+        then
+          BLAS_LIBS=`echo " $BLAS_LIBS " | sed -e 's/ \(\/[^ ]*\/\)\([^ ]*\)\.lib / \`$(CYGPATH_W) \1 | sed -e "s|\\\\\\\\\\\\\\\\\\\\|\/|g"\`\2.lib /g'`
+        fi
+
+        # augment X_PCREQUIRES, X_CFLAGS, and X_LIBS for each build target X in LapackLib
+
+          LAPACKLIB_PCREQUIRES="coinblas $LAPACKLIB_PCREQUIRES"
+          LAPACKLIB_CFLAGS="$BLAS_CFLAGS $LAPACKLIB_CFLAGS"
+          LAPACKLIB_LIBS="$BLAS_LIBS $LAPACKLIB_LIBS"
+
+
+
+  else
+    BLAS_PKG_ERRORS=`$PKG_CONFIG $pkg_short_errors --errors-to-stdout --print-errors "coinblas"`
+      coin_has_blas=notGiven
+        echo "$as_me:$LINENO: result: not given: $BLAS_PKG_ERRORS" >&5
+echo "${ECHO_T}not given: $BLAS_PKG_ERRORS" >&6
+
+  fi
+else
+  { { echo "$as_me:$LINENO: error: \"Cannot check for existance of module Blas without pkg-config\"" >&5
+echo "$as_me: error: \"Cannot check for existance of module Blas without pkg-config\"" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+    # reset PKG_CONFIG_PATH variable
+    PKG_CONFIG_PATH="$coin_save_PKG_CONFIG_PATH"
+    export PKG_CONFIG_PATH
+
+  else
+    echo "$as_me:$LINENO: result: skipped check via pkg-config, redirect to fallback" >&5
+echo "${ECHO_T}skipped check via pkg-config, redirect to fallback" >&6
+
+echo "$as_me:$LINENO: checking for COIN-OR package Blas (fallback)" >&5
+echo $ECHO_N "checking for COIN-OR package Blas (fallback)... $ECHO_C" >&6
+
+coin_has_blas=notGiven
+BLAS_LIBS=
+BLAS_LIBS_INSTALLED=
+BLAS_CFLAGS=
+BLAS_CFLAGS_INSTALLED=
+BLAS_DATA=
+BLAS_DATA_INSTALLED=
+
+# initial list of dependencies is "coinblas", but we need to filter out version number specifications (= x, <= x, >= x)
+projtoprocess="coinblas"
+
+# we first expand the list of projects to process by adding all dependencies just behind the project which depends on it
+# further, we collect the list of corresponding .pc files, but do this in reverse order, because we need this order afterwards
+# the latter we also do with .pc files corresponding to the installed projects, which will be needed to setup Makefiles for examples
+# also, we setup the DATA variable
+allproj=""
+allpcfiles=""
+allpcifiles=""
+while test "x$projtoprocess" != x ; do
+
+  for proj in $projtoprocess ; do
+    # if $proj is available and configured, then a project-uninstalled.pc file should have been created, so search for it
+    pcfile=""
+    save_IFS="$IFS"
+    IFS=":"
+    for dir in $COIN_PKG_CONFIG_PATH_UNINSTALLED ; do
+      # the base directory configure should have setup coin_subdirs.txt in a way that it does not contain projects that should be skipped, so we do not need to test this here again
+      if test -r "$dir/${proj}-uninstalled.pc" ; then
+        pcfile="$dir/$proj-uninstalled.pc"
+        if test -r "$dir/${proj}.pc" ; then
+          pcifile="$dir/${proj}.pc"
+        else
+          { echo "$as_me:$LINENO: WARNING: Found $pcfile, but $dir/${proj}.pc is not available. This may break Makefile's of examples." >&5
+echo "$as_me: WARNING: Found $pcfile, but $dir/${proj}.pc is not available. This may break Makefile's of examples." >&2;}
+          pcifile=
+        fi
+        break
+      fi
+    done
+    IFS="$save_IFS"
+
+    if test "x$pcfile" != x ; then
+      # read dependencies from $pcfile and filter it
+      projrequires=`sed -n -e 's/Requires://gp' "$pcfile" | sed -e 's/<\{0,1\}>\{0,1\}=[        ]\{0,\}[^       ]\{1,\}//g'`
+
+      # add projrequires to the front of the list of projects that have to be processed next
+      # at the same time, remove $proj from this list
+      projtoprocess=${projtoprocess/$proj/$projrequires}
+
+      # read DATA from $pcfile, if _DATA is still empty
+      if test "x$BLAS_DATA" = x ; then
+        projdatadir=
+        pcfilemod=`sed -e '/[a-zA-Z]:/d' -e 's/datadir=\(.*\)/echo projdatadir=\\\\"\1\\\\"/g' $pcfile`
+        eval `sh -c "$pcfilemod"`
+        BLAS_DATA="$projdatadir"
+      fi
+
+      allproj="$allproj $proj"
+      allpcfiles="$pcfile:$allpcfiles"
+
+    else
+      echo "$as_me:$LINENO: result: no, dependency $proj not available" >&5
+echo "${ECHO_T}no, dependency $proj not available" >&6
+      allproj=fail
+      break 2
+    fi
+
+    if test "x$pcifile" != x ; then
+      allpcifiles="$pcifile:$allpcifiles"
+
+      # read DATA_INSTALLED from $pcifile, if _DATA_INSTALLED is still empty
+      if test "x$BLAS_DATA_INSTALLED" = x ; then
+        projdatadir=
+        pcifilemod=`sed -e '/[a-zA-Z]:/d' -e 's/datadir=\(.*\)/echo projdatadir=\\\\"\1\\\\"/g' $pcifile`
+        eval `sh -c "$pcifilemod"`
+        if test "${CYGPATH_W}" != "echo"; then
+          projdatadir="\`\$(CYGPATH_W) ${projdatadir} | sed -e 's/\\\\\\\\/\\\\\\\\\\\\\\\\/g'\`"
+        fi
+        BLAS_DATA_INSTALLED="$projdatadir"
+      fi
+
+    fi
+
+    break
+  done
+
+  # remove spaces on begin of $projtoprocess
+  projtoprocess=`echo $projtoprocess | sed -e 's/^ *//'`
+
+done
+
+if test "$allproj" != fail ; then
+
+  # now go through the list of .pc files and assemble compiler and linker flags
+  # important is here to obey the reverse order that has been setup before,
+  # since then libraries that are required by several others should be after these other libraries
+  pcfilesprocessed=""
+
+  save_IFS="$IFS"
+  IFS=":"
+  for pcfile in $allpcfiles ; do
+
+    # if $pcfile has been processed already, skip this round
+    if test "x$pcfilesprocessed" != x ; then
+      for pcfiledone in $pcfilesprocessed ; do
+        if test "$pcfiledone" = "$pcfile" ; then
+          continue 2
+        fi
+      done
+    fi
+
+    # modify .pc file to a shell script that prints shell commands for setting the compiler and library flags:
+    #   replace "Libs:" by "echo projlibs="
+    #   replace "Cflags:" by "echo projcflags="
+    #   remove every line starting with <some word>:
+    pcfilemod=`sed -e 's/Libs:\(.*\)$/echo projlibs=\\\\"\1\\\\"/g' -e 's/Cflags:\(.*\)/echo projcflags=\\\\"\1\\\\"/g' -e '/[a-zA-Z]:/d' $pcfile`
+
+    # set projcflags and projlibs variables by running $pcfilemod
+    projcflags=
+    projlibs=
+    eval `sh -c "$pcfilemod"`
+
+    # add CYGPATH_W cludge into include flags and set CFLAGS variable
+    if test "${CYGPATH_W}" != "echo"; then
+      projcflags=`echo "$projcflags" | sed -e 's/-I\([^ ]*\)/-I\`${CYGPATH_W} \1\`/g'`
+    fi
+    BLAS_CFLAGS="$projcflags $BLAS_CFLAGS"
+
+    # set LIBS variable
+    BLAS_LIBS="$projlibs $BLAS_LIBS"
+
+    # remember that we have processed $pcfile
+    pcfilesprocessed="$pcfilesprocessed:$pcfile"
+
+  done
+  IFS="$save_IFS"
+
+
+  # now go through the list of .pc files for installed projects and assemble compiler and linker flags
+  # important is here again to obey the reverse order that has been setup before,
+  # since then libraries that are required by several others should be after these other libraries
+  pcfilesprocessed=""
+
+  save_IFS="$IFS"
+  IFS=":"
+  for pcfile in $allpcifiles ; do
+
+    # if $pcfile has been processed already, skip this round
+    if test "x$pcfilesprocessed" != x ; then
+      for pcfiledone in $pcfilesprocessed ; do
+        if test "$pcfiledone" = "$pcfile" ; then
+          continue 2
+        fi
+      done
+    fi
+
+    # modify .pc file to a shell script that prints shell commands for setting the compiler and library flags:
+    #   replace "Libs:" by "echo projlibs="
+    #   replace "Cflags:" by "echo projcflags="
+    #   remove every line starting with <some word>:
+    pcfilemod=`sed -e 's/Libs:\(.*\)$/echo projlibs=\\\\"\1\\\\"/g' -e 's/Cflags:\(.*\)/echo projcflags=\\\\"\1\\\\"/g' -e '/[a-zA-Z]:/d' $pcfile`
+
+    # set projcflags and projlibs variables by running $pcfilemod
+    projcflags=
+    projlibs=
+    eval `sh -c "$pcfilemod"`
+
+    # add CYGPATH_W cludge into include flags and set CFLAGS variable
+    if test "${CYGPATH_W}" != "echo"; then
+      projcflags=`echo "$projcflags" | sed -e 's/-I\([^ ]*\)/-I\`${CYGPATH_W} \1\`/g'`
+    fi
+    BLAS_CFLAGS_INSTALLED="$projcflags $BLAS_CFLAGS_INSTALLED"
+
+    # set LIBS variable
+    BLAS_LIBS_INSTALLED="$projlibs $BLAS_LIBS_INSTALLED"
+
+    # remember that we have processed $pcfile
+    pcfilesprocessed="$pcfilesprocessed:$pcfile"
+
+  done
+  IFS="$save_IFS"
+
+
+  # finish up
+  coin_has_blas=yes
+  echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<\_ACEOF
+#define COIN_HAS_BLAS 1
+_ACEOF
+
+
+  # adjust linker flags for (i)cl compiler
+  # for the LIBS, we replace everything of the form "/somepath/name.lib" by "`$(CYGPATH_W) /somepath/`name.lib | sed -e s|\|/|g" (where we have to use excessive many \ to get the \ into the command line for cl),
+  # for the LIBS_INSTALLED, we replace everything of the form "/somepath/" by "`$(CYGPATH_W) /somepath/`",
+  #    everything of the form "-Lpath" by "/libpath:`$(CYGPATH_W) path`, and
+  #    everything of the form "-lname" by "libname.lib"
+  if test x$coin_cxx_is_cl = xtrue || test x$coin_cc_is_cl = xtrue ;
+  then
+    BLAS_LIBS=`echo " $BLAS_LIBS " | sed -e 's/ \(\/[^ ]*\/\)\([^ ]*\)\.lib / \`$(CYGPATH_W) \1 | sed -e "s|\\\\\\\\\\\\\\\\\\\\|\/|g"\`\2.lib /g'`
+    BLAS_LIBS_INSTALLED=`echo " $BLAS_LIBS_INSTALLED" | sed -e 's/ \(\/[^ ]*\/\)/ \`$(CYGPATH_W) \1\`/g' -e 's/ -L\([^ ]*\)/ \/libpath:\`$(CYGPATH_W) \1\`/g' -e 's/ -l\([^ ]*\)/ lib\1.lib/g'`
+  fi
+
+
+    LAPACKLIB_PCREQUIRES="coinblas $LAPACKLIB_PCREQUIRES"
+    LAPACKLIB_CFLAGS="$BLAS_CFLAGS $LAPACKLIB_CFLAGS"
+    LAPACKLIB_LIBS="$BLAS_LIBS $LAPACKLIB_LIBS"
+    LAPACKLIB_CFLAGS_INSTALLED="$BLAS_CFLAGS_INSTALLED $LAPACKLIB_CFLAGS_INSTALLED"
+    LAPACKLIB_LIBS_INSTALLED="$BLAS_LIBS_INSTALLED $LAPACKLIB_LIBS_INSTALLED"
+
+
+fi
+
+
+
+if test $coin_has_blas != notGiven &&
+                test $coin_has_blas != skipping; then
+  COIN_HAS_BLAS_TRUE=
+  COIN_HAS_BLAS_FALSE='#'
+else
+  COIN_HAS_BLAS_TRUE='#'
+  COIN_HAS_BLAS_FALSE=
+fi
+
+
+
+  fi
+
+else
+  echo "$as_me:$LINENO: result: $coin_has_blas" >&5
+echo "${ECHO_T}$coin_has_blas" >&6
+fi
+
+if test $coin_has_blas != skipping &&
+   test $coin_has_blas != notGiven ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define COIN_HAS_BLAS 1
+_ACEOF
+
+
+  # Check whether --enable-interpackage-dependencies or --disable-interpackage-dependencies was given.
+if test "${enable_interpackage_dependencies+set}" = set; then
+  enableval="$enable_interpackage_dependencies"
+
+else
+  enable_interpackage_dependencies=yes
+fi;
+
+  if test $enable_interpackage_dependencies = yes ; then
+     # construct dependencies variables from LIBS variables
+     # we add an extra space in LIBS so we can substitute out everything starting with " -"
+     # remove everything of the form -framework xxx as used on Mac and mklxxx as used on Windows
+     # then remove everything of the form -xxx
+     # also remove everything of the form `xxx`yyy (may have been added for cygwin/cl)
+     BLAS_DEPENDENCIES=`echo " $BLAS_LIBS" | sed -e 's/ mkl[^ ]*//g' -e 's/ -framework  *[^ ]*//g' -e 's/ -[^ ]*//g' -e 's/\`[^\`]*\`[^ ]* //g'`
+
+       LAPACKLIB_DEPENDENCIES=`echo " $LAPACKLIB_LIBS " | sed -e 's/ mkl[^ ]*//g' -e 's/ -framework  *[^ ]*//g' -e 's/ -[^ ]*//g' -e 's/\`[^\`]*\`[^ ]* //g'`
+
+  fi
+
+  if test 1 = 0 ; then  #change this test to enable a bit of debugging output
+    if test -n "$BLAS_CFLAGS" ; then
+      { echo "$as_me:$LINENO: Blas CFLAGS are $BLAS_CFLAGS" >&5
+echo "$as_me: Blas CFLAGS are $BLAS_CFLAGS" >&6;}
+    fi
+    if test -n "$BLAS_LIBS" ; then
+      { echo "$as_me:$LINENO: Blas LIBS   are $BLAS_LIBS" >&5
+echo "$as_me: Blas LIBS   are $BLAS_LIBS" >&6;}
+    fi
+    if test -n "$BLAS_DEPENDENCIES" ; then
+      { echo "$as_me:$LINENO: Blas DEPENDENCIES are $BLAS_DEPENDENCIES" >&5
+echo "$as_me: Blas DEPENDENCIES are $BLAS_DEPENDENCIES" >&6;}
+    fi
+    if test -n "$BLAS_DATA" ; then
+      { echo "$as_me:$LINENO: Blas DATA   is  $BLAS_DATA" >&5
+echo "$as_me: Blas DATA   is  $BLAS_DATA" >&6;}
+    fi
+    if test -n "$BLAS_CFLAGS" ; then
+      { echo "$as_me:$LINENO: Blas CFLAGS are $BLAS_CFLAGS" >&5
+echo "$as_me: Blas CFLAGS are $BLAS_CFLAGS" >&6;}
+    fi
+
+      { echo "$as_me:$LINENO: LapackLib CFLAGS are $LAPACKLIB_CFLAGS" >&5
+echo "$as_me: LapackLib CFLAGS are $LAPACKLIB_CFLAGS" >&6;}
+      { echo "$as_me:$LINENO: LapackLib LIBS   are $LAPACKLIB_LIBS" >&5
+echo "$as_me: LapackLib LIBS   are $LAPACKLIB_LIBS" >&6;}
+      { echo "$as_me:$LINENO: LapackLib DEPENDENCIES are $LAPACKLIB_DEPENDENCIES" >&5
+echo "$as_me: LapackLib DEPENDENCIES are $LAPACKLIB_DEPENDENCIES" >&6;}
+
+  fi
+fi
+
+# Define the Makefile conditional
+
+
+if test $coin_has_blas != notGiven &&
+                test $coin_has_blas != skipping; then
+  COIN_HAS_BLAS_TRUE=
+  COIN_HAS_BLAS_FALSE='#'
+else
+  COIN_HAS_BLAS_TRUE='#'
+  COIN_HAS_BLAS_FALSE=
+fi
+
+
+
+
+elif test "x$use_blas" != x && test "$use_blas" != no; then
+  coin_has_blas=yes
+
+
+if test 0 = 0; then
+  COIN_HAS_BLAS_TRUE=
+  COIN_HAS_BLAS_FALSE='#'
+else
+  COIN_HAS_BLAS_TRUE='#'
+  COIN_HAS_BLAS_FALSE=
+fi
+
+
+cat >>confdefs.h <<\_ACEOF
+#define COIN_HAS_BLAS 1
+_ACEOF
+
+  BLAS_LIBS="$use_blas"
+  BLAS_CFLAGS=
+  BLAS_DATA=
+
+
+
+
+    LAPACKLIB_PCLIBS="$BLAS_LIBS $LAPACKLIB_PCLIBS"
+    LAPACKLIB_LIBS="$BLAS_LIBS $LAPACKLIB_LIBS"
+    LAPACKLIB_LIBS_INSTALLED="$BLAS_LIBS $LAPACKLIB_LIBS_INSTALLED"
+
+
+else
+  coin_has_blas=no
+
+
+if test 0 = 1; then
+  COIN_HAS_BLAS_TRUE=
+  COIN_HAS_BLAS_FALSE='#'
+else
+  COIN_HAS_BLAS_TRUE='#'
+  COIN_HAS_BLAS_FALSE=
+fi
+
+fi
+
+
+
+
+
+
+
+
+if test $coin_has_blas != yes; then
+  { { echo "$as_me:$LINENO: error: Required package BLAS not found." >&5
+echo "$as_me: error: Required package BLAS not found." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# FLIBS will be needed to link against lapack library, so add them to LAPACKLIB_PCLIBS
+LAPACKLIB_PCLIBS="$LAPACKLIB_PCLIBS $FLIBS"
 
 # Take care that optimization is disbled for DLAMCH.F
@@ -6645 +9977 @@
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 6647 "configure"' > conftest.$ac_ext
+  echo '#line 9979 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
@@ -9122 +12454 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:9124: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12456: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:9128: \$? = $ac_status" >&5
+   echo "$as_me:12460: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
@@ -9390 +12722 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:9392: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12724: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:9396: \$? = $ac_status" >&5
+   echo "$as_me:12728: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
@@ -9494 +12826 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:9496: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12828: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:9500: \$? = $ac_status" >&5
+   echo "$as_me:12832: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
@@ -11911 +15243 @@
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 11913 "configure"
+#line 15245 "configure"
 #include "confdefs.h"
 
@@ -12011 +15343 @@
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 12013 "configure"
+#line 15345 "configure"
 #include "confdefs.h"
 
@@ -14371 +17703 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14373: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:17705: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:14377: \$? = $ac_status" >&5
+   echo "$as_me:17709: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
@@ -14475 +17807 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14477: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:17809: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:14481: \$? = $ac_status" >&5
+   echo "$as_me:17813: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
@@ -16045 +19377 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16047: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:19379: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16051: \$? = $ac_status" >&5
+   echo "$as_me:19383: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
@@ -16149 +19481 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16151: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:19483: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16155: \$? = $ac_status" >&5
+   echo "$as_me:19487: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
@@ -18356 +21688 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18358: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:21690: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:18362: \$? = $ac_status" >&5
+   echo "$as_me:21694: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
@@ -18624 +21956 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18626: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:21958: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:18630: \$? = $ac_status" >&5
+   echo "$as_me:21962: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
@@ -18728 +22060 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18730: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:22062: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:18734: \$? = $ac_status" >&5
+   echo "$as_me:22066: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
@@ -21866 +25198 @@
 Usually this means the macro was only invoked conditionally." >&5
 echo "$as_me: error: conditional \"COIN_HAS_PKGCONFIG\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${COIN_HAS_BLAS_TRUE}" && test -z "${COIN_HAS_BLAS_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"COIN_HAS_BLAS\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"COIN_HAS_BLAS\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${COIN_HAS_BLAS_TRUE}" && test -z "${COIN_HAS_BLAS_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"COIN_HAS_BLAS\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"COIN_HAS_BLAS\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${COIN_HAS_BLAS_TRUE}" && test -z "${COIN_HAS_BLAS_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"COIN_HAS_BLAS\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"COIN_HAS_BLAS\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${COIN_HAS_BLAS_TRUE}" && test -z "${COIN_HAS_BLAS_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"COIN_HAS_BLAS\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"COIN_HAS_BLAS\" was never defined.
 Usually this means the macro was only invoked conditionally." >&2;}
    { (exit 1); exit 1; }; }
@@ -22474 +25834 @@
 s,@COIN_PKG_CONFIG_PATH@,$COIN_PKG_CONFIG_PATH,;t t
 s,@COIN_PKG_CONFIG_PATH_UNINSTALLED@,$COIN_PKG_CONFIG_PATH_UNINSTALLED,;t t
-s,@LAPACK_PCLIBS@,$LAPACK_PCLIBS,;t t
+s,@BLAS_LIBS@,$BLAS_LIBS,;t t
+s,@BLAS_CFLAGS@,$BLAS_CFLAGS,;t t
+s,@BLAS_DATA@,$BLAS_DATA,;t t
+s,@BLAS_DEPENDENCIES@,$BLAS_DEPENDENCIES,;t t
+s,@BLAS_LIBS_INSTALLED@,$BLAS_LIBS_INSTALLED,;t t
+s,@BLAS_CFLAGS_INSTALLED@,$BLAS_CFLAGS_INSTALLED,;t t
+s,@BLAS_DATA_INSTALLED@,$BLAS_DATA_INSTALLED,;t t
+s,@LAPACKLIB_CFLAGS@,$LAPACKLIB_CFLAGS,;t t
+s,@LAPACKLIB_LIBS@,$LAPACKLIB_LIBS,;t t
+s,@LAPACKLIB_PCLIBS@,$LAPACKLIB_PCLIBS,;t t
+s,@LAPACKLIB_PCREQUIRES@,$LAPACKLIB_PCREQUIRES,;t t
+s,@LAPACKLIB_DEPENDENCIES@,$LAPACKLIB_DEPENDENCIES,;t t
+s,@LAPACKLIB_CFLAGS_INSTALLED@,$LAPACKLIB_CFLAGS_INSTALLED,;t t
+s,@LAPACKLIB_LIBS_INSTALLED@,$LAPACKLIB_LIBS_INSTALLED,;t t
+s,@COIN_HAS_BLAS_TRUE@,$COIN_HAS_BLAS_TRUE,;t t
+s,@COIN_HAS_BLAS_FALSE@,$COIN_HAS_BLAS_FALSE,;t t
 s,@DLAMCH_FFLAGS@,$DLAMCH_FFLAGS,;t t
 s,@EGREP@,$EGREP,;t t

ThirdParty/Lapack/trunk/configure.ac

@@ -50 +50 @@
 AC_COIN_PROG_F77
 
-# Get the linker flags (FLIBS) that are required for linking against this blas library
+# Get the linker flags (FLIBS) that are required for linking against this library
 AC_COIN_F77_WRAPPERS
 
-# Check if pkg-config is available (to setup addlibs file)
-AC_COIN_HAS_PKGCONFIG
+# Check for Blas
+AC_COIN_CHECK_PACKAGE_BLAS(LapackLib)
+if test $coin_has_blas != yes; then
+  AC_MSG_ERROR([Required package BLAS not found.])
+fi
 
-# Add FLIBS to LAPACK_PCLIBS, so that they get into the .pc files
-LAPACK_PCLIBS="$FLIBS"
-AC_SUBST(LAPACK_PCLIBS)
+# FLIBS will be needed to link against this library, so add them to LAPACKLIB_PCLIBS
+LAPACKLIB_PCLIBS="$LAPACKLIB_PCLIBS $FLIBS"
 
 # Take care that optimization is disbled for DLAMCH.F