- $1 = "configure flags:"; configflags = $0;
- gsub(/--with-gcc-version-trigger=[^ ]* /, "", configflags);
- gsub(/ --norecursion/, "", configflags)
+ sub(/^[^ ]*\/configure */, " ", configflags);
+ sub(/,;t t $/, " ", configflags);
+ sub(/ --with-gcc-version-trigger=[^ ]* /, " ", configflags);
+ sub(/ --norecursion /, " ", configflags);
+ sub(/ $/, "", configflags);
+ sub(/^ *$/, " none", configflags);
+ configflags = "configure flags:" configflags;