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Preliminary Support for building MPlayer with Intel C++ compiler.

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Still needs some work to use the proper optimization parameters.
I haven't yet fixed the loader/dmo/dshow code so compile those dirs using
make -C loader CC=gcc [...] for the meantime.
To try use CC=icc ./configure with ICC 8.0 or later.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12930 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
atmos4 2004-08-02 04:24:36 +00:00
parent b0f5574d7a
commit 28d141a2bb
1 changed files with 29 additions and 2 deletions
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31
configure vendored
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@ -511,8 +511,34 @@ fi
# Checking CC version... # Checking CC version...
if test "$_skip_cc_check" != yes ; then if test "$_skip_cc_check" != yes ; then
for _cc in "$_cc" gcc gcc-3.3 gcc-3.2 gcc-3.1 gcc3 gcc-3.0 cc ; do # Intel C++ Compilers (no autoselect, use CC=/some/binary ./configure)
if test "`basename $_cc`" = "icc" || test "`basename $_cc`" = "ecc"; then
echocheck "$_cc version" echocheck "$_cc version"
cc_vendor=intel
cc_name=`( $_cc -V ) 2>&1 | head -1 | cut -d ',' -f 1`
cc_version=`( $_cc -V ) 2>&1 | head -1 | cut -d ',' -f 2 | cut -d ' ' -f 3`
_cc_major=`echo $cc_version | cut -d '.' -f 1`
_cc_minor=`echo $cc_version | cut -d '.' -f 2`
# TODO verify older icc/ecc compatibility
case $cc_version in
'')
cc_version="v. ?.??, bad"
cc_verc_fail=yes
;;
8.0)
cc_version="$cc_version, ok"
cc_verc_fail=no
;;
*)
cc_version="$cc_version, bad"
cc_verc_fail=yes
;;
esac
echores "$cc_version"
else
for _cc in "$_cc" gcc gcc-3.4 gcc-3.3 gcc-3.2 gcc-3.1 gcc3 gcc-3.0 cc ; do
echocheck "$_cc version"
cc_vendor=gnu
cc_name=`( $_cc -v ) 2>&1 | tail -1 | cut -d ' ' -f 1` cc_name=`( $_cc -v ) 2>&1 | tail -1 | cut -d ' ' -f 1`
cc_version=`( $_cc -dumpversion ) 2>&1` cc_version=`( $_cc -dumpversion ) 2>&1`
if test "$?" -gt 0; then if test "$?" -gt 0; then
@ -541,6 +567,7 @@ if test "$_skip_cc_check" != yes ; then
echores "$cc_version" echores "$cc_version"
(test "$cc_verc_fail" = "no") && break (test "$cc_verc_fail" = "no") && break
done done
fi # icc
if test "$cc_verc_fail" = yes ; then if test "$cc_verc_fail" = yes ; then
cat <<EOF cat <<EOF
@ -742,7 +769,7 @@ case "$host_arch" in
# gcc >= 3.4.0 doesn't support -mcpu, we have to use -mtune instead # gcc >= 3.4.0 doesn't support -mcpu, we have to use -mtune instead
if [ "$_cc_major" -gt 3 ] || ( [ "$_cc_major" = 3 ] && [ "$_cc_minor" -ge 4 ]) ; then if [ "$cc_vendor" = "gnu" ] && ([ "$_cc_major" -gt 3 ] || ( [ "$_cc_major" = 3 ] && [ "$_cc_minor" -ge 4 ])) ; then
cpuopt=-mtune cpuopt=-mtune
else else
cpuopt=-mcpu cpuopt=-mcpu