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configure: report full gcc version string 

This makes the cc_ident value, which is used in FATE reports, include
all interesting parts of the gcc version string.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 5d57846bba)
This commit is contained in:
Mans Rullgard 2011-02-13 13:17:46 +00:00 committed by Michael Niedermayer
parent 8429368d22
commit 48e0556739
1 changed files with 5 additions and 2 deletions
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7
configure vendored
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@ -1866,8 +1866,11 @@ if $cc -v 2>&1 | grep -q '^gcc.*LLVM'; then
elif $cc -v 2>&1 | grep -qi ^gcc; then
cc_type=gcc
cc_version=__VERSION__
gcc_extra_ver=$(expr "$($cc --version | head -n1)" : '.*\((.*)\)')
cc_ident="gcc $($cc -dumpversion) $gcc_extra_ver"
gcc_version=$($cc --version | head -n1)
gcc_basever=$($cc -dumpversion)
gcc_pkg_ver=$(expr "$gcc_version" : '^[^ ]* \(([^)]*)\)')
gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)")
cc_ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver")
if ! $cc -dumpversion | grep -q '^2\.'; then
CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'