[libcvd-members] libcvd configure configure.in

[Edward Rosten]

CVSROOT:        /cvsroot/libcvd
Module name:    libcvd
Changes by:     Edward Rosten <edrosten>        09/02/02 14:51:03

Modified files:
        .              : configure configure.in 

Log message:
        More broken LAPACK install checks

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/libcvd/configure?cvsroot=libcvd&r1=1.136&r2=1.137
http://cvs.savannah.gnu.org/viewcvs/libcvd/configure.in?cvsroot=libcvd&r1=1.137&r2=1.138

Patches:
Index: configure
===================================================================
RCS file: /cvsroot/libcvd/libcvd/configure,v
retrieving revision 1.136
retrieving revision 1.137
diff -u -b -r1.136 -r1.137
--- configure   24 Jan 2009 19:30:05 -0000      1.136
+++ configure   2 Feb 2009 14:51:02 -0000       1.137
@@ -4375,8 +4375,6 @@
 
 
 
-
-
 
################################################################################
 #
 # Compiler flags and optimization
@@ -8743,6 +8741,8 @@
 
 
 
+
+
        if test "$with_lapack" != no && test "$have_lapack" != yes
        then
                if test "$with_lapack" == ""
@@ -8868,6 +8868,125 @@
                save_CXXFLAGS="$CXXFLAGS"
                a=
 
+       { $as_echo "$as_me:$LINENO: checking if blas is needed for LAPACK" >&5
+$as_echo_n "checking if blas is needed for LAPACK... " >&6; }
+       { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+       LIBS="$LIBS -lblas"
+
+{ $as_echo "$as_me:$LINENO: checking for zupmtr_ in -llapack" >&5
+$as_echo_n "checking for zupmtr_ in -llapack... " >&6; }
+if test "${ac_cv_lib_lapack_zupmtr_+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-llapack  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char zupmtr_ ();
+int
+main ()
+{
+return zupmtr_ ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+        test -z "$ac_cxx_werror_flag" ||
+        test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+        test "$cross_compiling" = yes ||
+        $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_lapack_zupmtr_=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_cv_lib_lapack_zupmtr_=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_lapack_zupmtr_" >&5
+$as_echo "$ac_cv_lib_lapack_zupmtr_" >&6; }
+if test "x$ac_cv_lib_lapack_zupmtr_" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBLAPACK 1
+_ACEOF
+
+  LIBS="-llapack $LIBS"
+
+else
+  a=1
+fi
+
+
+
+               if test x$a == x
+               then
+                       cat >>confdefs.h <<\_ACEOF
+#define CVD_HAVE_LAPACK 1
+_ACEOF
+
+                       have_lapack=yes
+
+                       options="$options lapack"
+
+               else
+                       LIBS="$save_LIBS"
+                       CXXFLAGS="$save_CXXFLAGS"
+               fi
+       fi
+
+       if test "$have_lapack" != yes
+       then
+               :
+
+       fi
+
+
+
+       if test "$with_lapack" != no && test "$have_lapack" != yes
+       then
+               if test "$with_lapack" == ""
+               then
+                       with_lapack=yes
+               fi
+
+               save_LIBS="$LIBS"
+               save_CXXFLAGS="$CXXFLAGS"
+               a=
+
        { $as_echo "$as_me:$LINENO: checking if f2c is needed for LAPACK" >&5
 $as_echo_n "checking if f2c is needed for LAPACK... " >&6; }
        { $as_echo "$as_me:$LINENO: result: " >&5
@@ -8987,8 +9106,8 @@
                save_CXXFLAGS="$CXXFLAGS"
                a=
 
-       { $as_echo "$as_me:$LINENO: checking if f2c is needed for LAPACK" >&5
-$as_echo_n "checking if f2c is needed for LAPACK... " >&6; }
+       { $as_echo "$as_me:$LINENO: checking if g2c is needed for LAPACK" >&5
+$as_echo_n "checking if g2c is needed for LAPACK... " >&6; }
        { $as_echo "$as_me:$LINENO: result: " >&5
 $as_echo "" >&6; }
        LIBS="$LIBS -lg2c"
@@ -9106,8 +9225,8 @@
                save_CXXFLAGS="$CXXFLAGS"
                a=
 
-       { $as_echo "$as_me:$LINENO: checking if f2c is needed for LAPACK" >&5
-$as_echo_n "checking if f2c is needed for LAPACK... " >&6; }
+       { $as_echo "$as_me:$LINENO: checking if gfortran is needed for LAPACK" 
>&5
+$as_echo_n "checking if gfortran is needed for LAPACK... " >&6; }
        { $as_echo "$as_me:$LINENO: result: " >&5
 $as_echo "" >&6; }
        LIBS="$LIBS -lgfortran"
@@ -10296,6 +10415,8 @@
 
 
 
+
+
        if test "$with_tiff" != no && test "$have_tiff" != yes
        then
                if test "$with_tiff" == ""

Index: configure.in
===================================================================
RCS file: /cvsroot/libcvd/libcvd/configure.in,v
retrieving revision 1.137
retrieving revision 1.138
diff -u -b -r1.137 -r1.138
--- configure.in        24 Jan 2009 19:30:09 -0000      1.137
+++ configure.in        2 Feb 2009 14:51:03 -0000       1.138
@@ -154,8 +154,6 @@
                fi
        fi])
 
-
-
 
################################################################################
 #
 # Compiler flags and optimization
@@ -650,11 +648,20 @@
        AC_CHECK_FUNC(dgesvd_, [], [a=1])
 ])
 
+
+
 CHECK_FOR_OPTION(lapack, [
        AC_CHECK_LIB(lapack, dgesvd_, [], [a=1])
 ])
 
 CHECK_FOR_OPTION(lapack, [
+       AC_MSG_CHECKING(if blas is needed for LAPACK)
+       AC_MSG_RESULT()
+       APPEND(LIBS, -lblas)
+       AC_CHECK_LIB(lapack, zupmtr_, [], [a=1])
+])
+
+CHECK_FOR_OPTION(lapack, [
        AC_MSG_CHECKING(if f2c is needed for LAPACK)
        AC_MSG_RESULT()
        APPEND(LIBS, -lf2c)
@@ -662,14 +669,14 @@
 ])
 
 CHECK_FOR_OPTION(lapack, [
-       AC_MSG_CHECKING(if f2c is needed for LAPACK)
+       AC_MSG_CHECKING(if g2c is needed for LAPACK)
        AC_MSG_RESULT()
        APPEND(LIBS, -lg2c)
        AC_CHECK_LIB(lapack, dpotrs_, [], [a=1])
 ])
 
 CHECK_FOR_OPTION(lapack, [
-       AC_MSG_CHECKING(if f2c is needed for LAPACK)
+       AC_MSG_CHECKING(if gfortran is needed for LAPACK)
        AC_MSG_RESULT()
        APPEND(LIBS, -lgfortran)
        AC_CHECK_LIB(lapack, dpotri_, [], [a=1])
@@ -730,6 +737,8 @@
        AC_CHECK_LIB(tiff, TIFFReadRGBAImage,[],[a=1])
 ])
 
+
+
 CHECK_FOR_OPTION(tiff, [
        AC_MSG_CHECKING([if perhaps libtiff requires zlib])
        AC_MSG_RESULT([])