d7b6aee8cd
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg00293.html * include/mkdeps.h (deps_write): Add PHONY arg. (deps_phony_targets): Delete. * init.c (cpp_finish): Just call deps_write. * mkdeps.c (struct mkdeps): Add local vector class. Reimplement vector handling. (munge): Munge to static buffer. (apply_vpath): Adjust vector handling. (deps_init, deps_free): Use new, delete. (deps_add_target): Do not munge here. Record quoting low water mark. (deps_add_dep): Do not munge here. (deps_add_vpath): Adjust vector handling. (make_write_name): New. Munge on demand here. (make_write_vec): New. (deps_phony_targets): Delete. (make_write): New. (deps_write): Forward to deps_Write. (deps_save, deps_restore): Adjust vector handling. From-SVN: r270943