diff options
Diffstat (limited to 'gcc/configure.ac')
| -rw-r--r-- | gcc/configure.ac | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/configure.ac b/gcc/configure.ac index 6247d32ec02..0d507e99b55 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -3567,9 +3567,9 @@ Valid choices are 'yes' and 'no'.]) ;; [.type foo, @gnu_unique_object],, # Also check for ld.so support, i.e. glibc 2.11 or higher. [if test x$host = x$build -a x$host = x$target && - glibcver=`ldd --version 2>/dev/null`; then - glibcmajor=`expr "$glibcver" : "ldd (GNU libc) \([[0-9]]*\)"` - glibcminor=`expr "$glibcver" : "ldd (GNU libc) [[0-9]]*\.\([[0-9]]*\)"` + glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then + glibcmajor=`expr "$glibcver" : "\([0-9]*\)"` + glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"` glibcnum=`expr $glibcmajor \* 1000 + $glibcminor` if test "$glibcnum" -ge 2011 ; then enable_gnu_unique_object=yes |