For protocol buffer files, when there were gpb options to alter the
module name with prefix or suffix, recompilation was not properly
detected. This is now fixed. (Issue #384).
Use the rebar_base_compiler's ability to specify both source and
target file names, to be able to also support prefixes.
This also introduces a call to gpb_compile:format_error, so the xref
recipe needs to be updated to ignore it, to avoid false errors.
This reverts commit 81063d33f0, reversing
changes made to 6584defdda.
This was reverted because it changed the gpb compiler to
not use rebar_base_compiler. That change was to add support for
target name prefixes, but it is better to add that support to
rebar_base_compiler.
For protocol buffer files, when there were gpb options to alter the
module name with prefix or suffix, recompilation was not properly
detected. This is now fixed. (Issue #384).
Properly detecting change meant moving from rebar_base_compiler, so it
also meant processing protocol buffer files in sequence instead of in
parallel.
This adds the config option {proto_compiler,gpb} for selecting gpb
as the compiler for protocol buffer files. When gpb is used as
compiler, it reads the gpb_opts config item for options.
