This patch to the mksysinfo script changes from using test == to using test =. This fixes GCC PR 91621. Bootstrapped and ran Go tests on x86_64-pc-linux-gnu. Committed to mainline and GCC 9 branch.
Ian
Index: gcc/go/gofrontend/MERGE =================================================================== --- gcc/go/gofrontend/MERGE (revision 275606) +++ gcc/go/gofrontend/MERGE (working copy) @@ -1,4 +1,4 @@ -556451586b10584e4778694c84b03d0ecbbab150 +2f6dd921a21351e94f55a5365a3176af563b5945 The first line of this file holds the git revision number of the last merge done from the gofrontend repository. Index: libgo/mksysinfo.sh =================================================================== --- libgo/mksysinfo.sh (revision 275594) +++ libgo/mksysinfo.sh (working copy) @@ -1123,7 +1123,7 @@ grep '^const _FALLOC_' gen-sysinfo.go | # Prefer largefile variant if available. # CentOS 5 does not have f_flags, so pull from f_spare. statfs=`grep '^type _statfs64 ' gen-sysinfo.go || true` -if test "$statfs" == ""; then +if test "$statfs" = ""; then statfs=`grep '^type _statfs ' gen-sysinfo.go || true` fi if ! echo "$statfs" | grep f_flags; then
