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configure: Experimental support for clang compiler.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31569 b3059339-0415-0410-9bf9-f77b7e298cf2

clang also does not support -march=native.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31570 b3059339-0415-0410-9bf9-f77b7e298cf2

Simplify clang version extraction.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31571 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2010-06-27 19:07:51 +00:00 committed by Uoti Urpala
parent 41d25ebcc8
commit 15a5cb8525
1 changed files with 11 additions and 2 deletions
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13
configure vendored
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@ -1490,6 +1490,15 @@ else
echores "$cc_version"
break
fi
cc_name_tmp=$($_cc -v 2>&1 | head -n 1 | cut -d ' ' -f 1)
if test "$cc_name_tmp" = "clang"; then
echocheck "$_cc version"
cc_vendor=clang
cc_version=$($_cc -dumpversion 2>&1)
res_comment="experimental support only"
echores "clang $cc_version"
break
fi
cc_name_tmp=$($_cc -V 2>&1 | head -n 1 | cut -d ' ' -f 2,3)
if test "$cc_name_tmp" = "Sun C"; then
echocheck "$_cc version"
@ -1813,7 +1822,7 @@ cat > $TMPC << EOF
int main(void) { return 0; }
EOF
if test "$_runtime_cpudetection" = no ; then
if test $cc_vendor != "intel" ; then
if test $cc_vendor != "intel" && test $cc_vendor != "clang" ; then
cc_check -march=native && proc=native
fi
if test "$proc" = "amdfam10"; then
@ -1966,7 +1975,7 @@ int main(void) { return 0; }
EOF
# This is a stripped-down version of the i386 fallback.
if test "$_runtime_cpudetection" = no ; then
if test $cc_vendor != "intel" ; then
if test $cc_vendor != "intel" && test $cc_vendor != "clang" ; then
cc_check -march=native && proc=native
fi
# --- AMD processors ---