protoc depends on protobuf libraries for execution. Order libraries
accordingly. Observing link errors with yocto's meta-mingw project
during static linkage.
Signed-off-by: Sinan Kaya <sinan.kaya@microsoft.com>
The steps to add this functionality are from the cmake tutorial:
https://cmake.org/cmake/help/latest/guide/tutorial/index.html
The include directories being set on the targets is necessary
for dependent targets. There is some redundancy with the
INCLUDE_DIRECTORIES calls alreday present, but I left it alone
to make the PR smaller and more approachable.
The project currently uses mixed cases in functions. This uses
lowercase on calls I touched, as this is what CMake documentation
uses and seems to be the preferred way.
I also started wrapping long lines, as some of the lines I touched
were over 170 characters.
I tested this on both Mac OS 10.15 Catalina and CentOS 7 (with
devtoolset-7) with CMake 3.10.3.
Will work on tests in CI next.
From https://developers.google.com/protocol-buffers/docs/proto3#updating:
int32, uint32, int64, uint64, and bool are all compatible – this means
you can change a field from one of these types to another without
breaking forwards- or backwards-compatibility. If a number is parsed
from the wire which doesn't fit in the corresponding type, you will
get the same effect as if you had cast the number to that type in C++
(e.g. if a 64-bit number is read as an int32, it will be truncated to
32 bits).
Until this fix, protobuf-c did not conform to the rule above when it
came to deserializing non-boolean packed repeated data into a
protobuf_c_boolean array. Fully scan the varint and use parse_boolean to
truncate the resulting value.
Fixes#440
FullName* methods are designed to split a full name based on '.' in the
name. name() does not have '.' separators, so call CamelToLower and
CamelToUpper in place of FullNameToLower and FullNameToUpper.
Allows for generic oneof offset lookups based on the name of the oneof,
instead of having to know the field name. All oneof fields should have
the same offset, since they are members of a union.
Fixes#204
Allows treating proto strings as ProtobufCBinaryData to work around
limitations such as NULL characters in strings, which are allowed in
protobuf, but not allowed in 'char *' types.
Fixes#203
Add options controller helper function generation. Preserve existing
behavior of not generating pack/unpack functions for sub-messages if
option is not explicitly set.
Fixes#240Fixes#442
Allows suppression of .pb-c.{c,h} file generation on a .proto file
basis.
protobuf-c.proto: Use the new option in itself, because the options are
never used by protobuf-c runtime, only by the protoc-gen-c compiler.
t/test-full.proto: import protobuf-c.proto to test that
protobuf-c.pb-c.h dependency does not get included in test-full.pb-c.h.
MSVC has issues importing protobuf_c_empty_string from the DLL and using
it in initializers, resulting in errors like when linking against
protobuf-c.dll:
test-proto3.pb-c.c(13): error C2099: initializer is not a constant
test-proto3.pb-c.c(19): error C2440: 'initializing': cannot convert from 'void *' to 'Foo__Person__PhoneType'
Work around the issue by not exporting protobuf_c_empty string and
defining it as static const char[] in the protobuf-c.h file itself. This
change only applies to _WIN32 shared library builds.
