[Libguestfs] [PATCH 5/5] build: Put locking round generator.ml invocation

Running multiple instances of generator.ml simultaneously can cause failure and/or corruption. This change puts a simple flock around it to ensure this doesn't happen during a parallel make. --- src/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/Makefile.am b/src/Makefile.am index 01fe384..a6eed9d 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -48,7 +48,7 @@ stamp-generator: generator.ml mkdir -p $(top_srcdir)/perl/lib/Sys mkdir -p $(top_srcdir)/ruby/ext/guestfs mkdir -p $(top_srcdir)/java/com/redhat/et/libguestfs - cd $(top_srcdir) && ocaml -warn-error A src/generator.ml + cd $(top_srcdir) && flock generator.lock ocaml -warn-error A src/generator.ml include_HEADERS = guestfs.h guestfs-actions.h guestfs-structs.h -- 1.6.5.2