* Add --without-blas compilation option

* Add blas header for multiplication

1 files changed, 35 insertions, 23 deletions

diff --git a/src/configure b/src/configure
index 5007c55a..6a7712d1 100755
--- a/src/configure
+++ b/src/configure
@@ -1493,6 +1493,8 @@ Optional Packages:
                           both]
   --with-tags[=TAGS]      include additional configurations [automatic]
   --with-stdc99           Enable standard C99 (Used in complex implementation)
+  --with-blas             Enable call to blas library (Used in matrix
+                          operations)
   --with-fftw	           compile with the FFTW 3 library
   --with-atlas-library=DIR  Atlas library files are in DIR and we use Atlas
 
@@ -4464,7 +4466,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 4467 "configure"' > conftest.$ac_ext
+  echo '#line 4469 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -7516,11 +7518,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7519: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7521: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7523: \$? = $ac_status" >&5
+   echo "$as_me:7525: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7806,11 +7808,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7809: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7811: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7813: \$? = $ac_status" >&5
+   echo "$as_me:7815: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7910,11 +7912,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7913: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7915: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7917: \$? = $ac_status" >&5
+   echo "$as_me:7919: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -10287,7 +10289,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 10290 "configure"
+#line 10292 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10387,7 +10389,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 10390 "configure"
+#line 10392 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12788,11 +12790,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12791: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12793: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:12795: \$? = $ac_status" >&5
+   echo "$as_me:12797: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -12892,11 +12894,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12895: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12897: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12899: \$? = $ac_status" >&5
+   echo "$as_me:12901: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -14490,11 +14492,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14493: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14495: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:14497: \$? = $ac_status" >&5
+   echo "$as_me:14499: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -14594,11 +14596,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14597: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14599: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:14601: \$? = $ac_status" >&5
+   echo "$as_me:14603: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -16814,11 +16816,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16817: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16819: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16821: \$? = $ac_status" >&5
+   echo "$as_me:16823: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -17104,11 +17106,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:17107: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:17109: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:17111: \$? = $ac_status" >&5
+   echo "$as_me:17113: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -17208,11 +17210,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:17211: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:17213: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:17215: \$? = $ac_status" >&5
+   echo "$as_me:17217: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -21845,6 +21847,16 @@ done
    CFLAGS="$CFLAGS -std=c99"
 fi
 
+
+# Check whether --with-blas was given.
+if test "${with_blas+set}" = set; then
+  withval=$with_blas;
+fi
+
+if test "$with_blas" = no; then
+   CFLAGS="$CFLAGS -DWITHOUT_BLAS"
+fi
+
 # Check whether --enable-debug was given.
 if test "${enable_debug+set}" = set; then
   enableval=$enable_debug;