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[Libcvd-members] libcvd configure configure.in
|
From: |
Ethan Eade |
|
Subject: |
[Libcvd-members] libcvd configure configure.in |
|
Date: |
Tue, 16 May 2006 13:34:23 +0000 |
CVSROOT: /cvsroot/libcvd
Module name: libcvd
Branch:
Changes by: Ethan Eade <address@hidden> 06/05/16 13:34:23
Modified files:
. : configure configure.in
Log message:
Added checks to configure.in so that configure checks for:
<mmintrin.h> -- MMX compiler intrinsics, defines CVD_HAVE_MMINTRIN
<xmmintrin.h> -- SSE compiler intrinsics, defines CVD_HAVE_XMMINTRIN
<emmintrin.h> -- SSE2 compiler intrinsics, defines CVD_HAVE_EMMINTRIN
These are common to gcc and Intel compilers, and allow for more
portable use
of SIMD.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/libcvd/libcvd/configure.diff?tr1=1.66&tr2=1.67&r1=text&r2=text
http://cvs.savannah.gnu.org/viewcvs/libcvd/libcvd/configure.in.diff?tr1=1.64&tr2=1.65&r1=text&r2=text
Patches:
Index: libcvd/configure
diff -u libcvd/configure:1.66 libcvd/configure:1.67
--- libcvd/configure:1.66 Mon May 8 17:13:37 2006
+++ libcvd/configure Tue May 16 13:34:22 2006
@@ -3304,6 +3304,89 @@
fi
+cat >conftest.$ac_ext <<_ACEOF
+#include <mmintrin.h>
+ int main(){ __m64 a,b,c; a = _m_punpckhbw(b,c); }
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ 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_cxx_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_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ a=1
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+a=0
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $a = 1
+ then
+ cat >>confdefs.h <<\_ACEOF
+#define CVD_HAVE_MMINTRIN 1
+_ACEOF
+
+ fi
+ cat >conftest.$ac_ext <<_ACEOF
+#include <xmmintrin.h>
+ int main(){ __m128 a,b,c; a = _mm_add_ps(b,c); }
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ 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_cxx_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_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ a=1
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+a=0
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $a = 1
+ then
+ cat >>confdefs.h <<\_ACEOF
+#define CVD_HAVE_XMMINTRIN 1
+_ACEOF
+
+ fi
+
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
@@ -3326,6 +3409,47 @@
then
CXXFLAGS="$CXXFLAGS -mmmx -m3dnow"
fi
+ cat >conftest.$ac_ext <<_ACEOF
+#include <mmintrin.h>
+ int main(){ __m64 a,b,c; a = _m_punpckhbw(b,c); }
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ 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_cxx_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_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ a=1
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+a=0
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $a = 1
+ then
+ cat >>confdefs.h <<\_ACEOF
+#define CVD_HAVE_MMINTRIN 1
+_ACEOF
+
+ fi
else
echo "$as_me:$LINENO: result: no" >&5
@@ -3349,6 +3473,47 @@
then
CXXFLAGS="$CXXFLAGS -msse2"
fi
+ cat >conftest.$ac_ext <<_ACEOF
+#include <emmintrin.h>
+ int main(){ __m128d a,b,c; a = _mm_add_pd(b,c); }
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ 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_cxx_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_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ a=1
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+a=0
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $a = 1
+ then
+ cat >>confdefs.h <<\_ACEOF
+#define CVD_HAVE_EMMINTRIN 1
+_ACEOF
+
+ fi
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
@@ -3428,8 +3593,7 @@
echo $ECHO_N "checking $CXX supports $i... $ECHO_C" >&6
CXXFLAGS="$save_CXXFLAGS $i"
-
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
int main(){}
_ACEOF
rm -f conftest.$ac_objext
Index: libcvd/configure.in
diff -u libcvd/configure.in:1.64 libcvd/configure.in:1.65
--- libcvd/configure.in:1.64 Mon May 8 17:13:38 2006
+++ libcvd/configure.in Tue May 16 13:34:23 2006
@@ -162,6 +162,18 @@
CXXFLAGS="$CXXFLAGS -mmmx -msse"
fi
+ AC_COMPILE_IFELSE([#include <mmintrin.h>
+ int main(){ __m64 a,b,c; a = _m_punpckhbw(b,c); }], [a=1], [a=0])
+ if test $a = 1
+ then
+ AC_DEFINE(CVD_HAVE_MMINTRIN)
+ fi
+ AC_COMPILE_IFELSE([#include <xmmintrin.h>
+ int main(){ __m128 a,b,c; a = _mm_add_ps(b,c); }], [a=1], [a=0])
+ if test $a = 1
+ then
+ AC_DEFINE(CVD_HAVE_XMMINTRIN)
+ fi
else
AC_MSG_RESULT(no)
@@ -178,6 +190,12 @@
then
CXXFLAGS="$CXXFLAGS -mmmx -m3dnow"
fi
+ AC_COMPILE_IFELSE([#include <mmintrin.h>
+ int main(){ __m64 a,b,c; a = _m_punpckhbw(b,c); }], [a=1], [a=0])
+ if test $a = 1
+ then
+ AC_DEFINE(CVD_HAVE_MMINTRIN)
+ fi
else
AC_MSG_RESULT(no)
@@ -194,6 +212,12 @@
then
CXXFLAGS="$CXXFLAGS -msse2"
fi
+ AC_COMPILE_IFELSE([#include <emmintrin.h>
+ int main(){ __m128d a,b,c; a = _mm_add_pd(b,c); }], [a=1], [a=0])
+ if test $a = 1
+ then
+ AC_DEFINE(CVD_HAVE_EMMINTRIN)
+ fi
else
AC_MSG_RESULT(no)
fi
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