* [portfile functions] Override execute_process() to accept ALLOW_IN_DOWNLOAD_MODE option
* [vcpkg install] Set VCPKG_DOWNLOAD_MODE when using --only-downloads option
* [vcpkg_find_acquire_program] Allow in Download Mode
* Don't stop when build fails for a package
* Download sources for all packages in dependency graph
* Improve output messages
* Enable acquiring MSYS packages in download mode
* Documentation
* Update documentation
* execute_process() always fails on Download Mode
* Regenerate docs and fix formatting
* Run clang-format
* Use _execute_process on vcpkg_from_<source> helpers
* Update WPILib to allow OpenCV 4 support
The existing version only supported OpenCV 3, OpenCV 4 support has been added recently
* Update wpilib port to allow opencv4
Was only compatible with opencv3, and would fail to build with 4.
Also had to update to include eigen, since we now depend on that as well
* Use test package to ensure PR passes
* Attempt to get mac working
* Revert to upstream repo
* [pcre] Update download URL
- ftp.csx.cam.ac.uk is no longer available.
Use https://ftp.pcre.org/pub/pcre/ instead
* [pcre] Fix typo in Description of CONTROL file
Before this change, `lhs == rhs` missed the check for
`lhs.size() == rhs.size()`, and then did a `memcmp` on the buffers up to
`lhs.size()`. This means that, if `lhs.size() < rhs.size()`, it would
allow two unequal strings to compare equal if, up to `lhs.size()` they
are the same; and if `lhs.size() > rhs.size()`, then it would read out
of bounds.
* Add homepage for orc
* [orc] Fix build by updating tzdata url
The build fails as is tries to fetch tzdata-2018c-1.tar.xz which is gone
from FTPs. Fix it by updating to tzdata-2019b-1.
This is the same as upstream commit 51a26ab85fc33a7d765dc1f500d43e6ae4ceb0d1
On non-Windows platforms, there is no standard way to get the hash of an
item -- before this PR, what we did was check for the existence of a few
common utility names (shasum, sha1, sha256, sha512), and then call that
utility on a file we created containing the contents we wish to hash.
This PR adds internal hashers for sha1, sha256, and sha512, and
standardizes the interface to allow anyone to implement hashers in the
future.
These hashers are not extremely optimized, so it's likely that in the
future we could get more optimized, but for now we just call out to
BCryptHasher on Windows, since it's standard and easy to use (and about
2x faster for sha1 and sha256, and 1.5x faster for sha512). However,
they are reasonably fast for being unoptimized. I attempted a few minor
optimizations, which actually made the code slower! So as of right now,
it's implemented as just a basic conversion of the code on Wikipedia to
C++. I have tested these on the standard NIST test vectors (and those
test vectors are located in vcpkg-test/hash.cpp).
