The rule supports both old and new API;
however, for switching the implementations, I had to use code generation - copying the actual implementations for different API variants into a generated repository.
I did not invent any other mechanics to deal with non existing top level symbols like CcInfo or CcCompilationInfo.
Design document about the new API: https://github.com/bazelbuild/proposals, Partial C++ Starlark API
Introduced in the commit: eb139371c9
* Correct the problem with dependent output files/directories
A rule should not return files and their parent directory;
therefore, create a copy directory for the install directory, which we use in the next-step external builds, and reduce other outputs to the lowest level (library files, binary files, include directories).
* Correct review comments: add documentation, revert not related change.
* Do not pass the rule context as argument into shell utilities functions;
only pass the actions factory and other specific parameters.
(review comments)
* move cmake_hello example with static library into a subdirectory
* Fix #139; correct arguments to create_library_to_link
However, the test (which should link the externally built shared library to the calling .c file) fails with assertion that the .so file is in a "wrong" directory, so I am providing it here for additional work [possibly] on Bazel side; and I do not include it into the tests list
* As cc_common.create_library_to_link is now broken for shared libraries,
use the "old" variant cc_common.create_symlink_library_to_link.
As it will later be removed (and create_library_to_link fixed),
it is safe to check for the existence of create_symlink_library_to_link and call it.
Now the test with shared library built by CMake runs, so add it ot the [non-Windows, for now] suite.
* Adapt building shared library with cmake test for mac
* increment version
* Add comment on CMAKE_MACOSX_RPATH
* External C/C++ libraries rules need to pass transitive info
- to have the same interface as cc_library to hide the "implementation details",
so that the information about the install directory and its contents of non-direct external dependencies of external library was available for external build
- this is particularly needed for configure-make rule, where we do not control the way needed libraries are found, so we want to provide the install directory and the -L, -I flags (include and library directories to be searched) consistently,
pointing to the directories under $EXT_BUILD_DEPS
- as a side effect, *.la files that contained links to absolute paths of dependencies (pointing somewhere under ...sandbox/bazel-out/...) now will point to directories under $EXT_BUILD_DEPS and so will be replaced correctly/will not point to paths under the previous sandbox
* External C/C++ libraries rules need to pass transitive info [improve]
By review comments;
- rename to do not collate with internally reserved list, dir, provider
- rename providers to use the same "foreign_cc" prefix and be shorter
- improve providers description
- return back output groups to do not reduce the flexibility
* External C/C++ libraries rules need to pass transitive info [improve]
By review comments:
- some more renames
* External C/C++ libraries rules need to pass transitive info: version++
* Correct review comments
* correct shell utilities: params differ on mac, remove debug print,
+ correct a bug on windows
* Simplify the example, libz is also needed by libgd
* Framework function: simplify code gathering deps, collect_libs public
* Correct configure-make: get all lib files, also built with bazel
and pass them in LDFLAGS; correct the linking paths (add prefix)
* Make maximum line length for shell = 80
* Improve comments to the _InputFiles provider
otherwise during test execution too much is accumulated in that same directory,
and CMake gives up after searching in some amount of that subdirectories, and tests blink
* Allow execution on Windows, use utils_win.sh, copy instead of symlink
* Prepare for execution on Windows: set up environment, convert path
also rename TMPDIR since it can clash with widely used variable
