Aka "jumbo" or "amalgamation" builds. It means to compile all sources
per target as a single C source. This is experimental.
You can enable it by passing `-DCMAKE_UNITY_BUILD=ON` to cmake.
It requires CMake 3.16 or newer.
It makes builds (much) faster, allows for better optimizations and tends
to promote less ambiguous code.
Also add a new AppVeyor CI job and convert an existing one to use
"unity" mode (one MSVC, one MinGW), and enable it for one macOS CI job.
Fix related issues:
- add missing include guard to `easy_lock.h`.
- rename static variables and functions (and a macro) with names reused
across sources, or shadowed by local variables.
- add an `#undef` after use.
- add a missing `#undef` before use.
- move internal definitions from `ftp.h` to `ftp.c`.
- `curl_memory.h` fixes to make it work when included repeatedly.
- stop building/linking curlx bits twice for a static-mode curl tool.
These caused doubly defined symbols in unity builds.
- silence missing extern declarations compiler warning for ` _CRT_glob`.
- fix extern declarations for `tool_freq` and `tool_isVistaOrGreater`.
- fix colliding static symbols in debug mode: `debugtime()` and
`statename`.
- rename `ssl_backend_data` structure to unique names for each
TLS-backend, along with the `ssl_connect_data` struct member
referencing them. This required adding casts for each access.
- add workaround for missing `[P]UNICODE_STRING` types in certain Windows
builds when compiling `lib/ldap.c`. To support "unity" builds, we had
to enable `SCHANNEL_USE_BLACKLISTS` for Schannel (a Windows
`schannel.h` option) _globally_. This caused an indirect inclusion of
Windows `schannel.h` from `ldap.c` via `winldap.h` to have it enabled
as well. This requires `[P]UNICODE_STRING` types, which is apperantly
not defined automatically (as seen with both MSVS and mingw-w64).
This patch includes `<subauth.h>` to fix it.
Ref: https://github.com/curl/curl/runs/13987772013
Ref: https://dev.azure.com/daniel0244/curl/_build/results?buildId=15827&view=logs&jobId=2c9f582d-e278-56b6-4354-f38a4d851906&j=2c9f582d-e278-56b6-4354-f38a4d851906&t=90509b00-34fa-5a81-35d7-5ed9569d331c
- tweak unity builds to compile `lib/memdebug.c` separately in memory
trace builds to avoid PP confusion.
- force-disable unity for test programs.
- do not compile and link libcurl sources to libtests _twice_ when libcurl
is built in static mode.
KNOWN ISSUES:
- running tests with unity builds may fail in cases.
- some build configurations/env may not compile in unity mode. E.g.:
https://ci.appveyor.com/project/curlorg/curl/builds/47230972/job/51wfesgnfuauwl8q#L250
Ref: https://github.com/libssh2/libssh2/issues/1034
Ref: https://cmake.org/cmake/help/latest/prop_tgt/UNITY_BUILD.html
Ref: https://en.wikipedia.org/wiki/Unity_buildCloses#11095
Also skip builds on non-Windows platforms when only Windows build files
have changed.
This should reduce the number of useless builds and the associated
waiting time and chance of spurious failures, freeing resources for
new PRs.
Closes#10742
- they are mostly pointless in all major jurisdictions
- many big corporations and projects already don't use them
- saves us from pointless churn
- git keeps history for us
- the year range is kept in COPYING
checksrc is updated to allow non-year using copyright statements
Closes#10205
Also give each job on AppVeyor CI a human-readable name.
This aims to make job and therefore build failures more visible.
Reviewed-by: Marcel Raad
Closes#9769
`lib/config-win32.h` enables this configuration option unconditionally.
Make it apply to CMake builds as well.
While here, delete a broken check for
`HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID` from `CMakeLists.txt`. This came with
the initial commit [1], but did not include the actual verification code
inside `CMake/CurlTests.c`, so it always failed. A later commit [2]
added a second test, for non-Windows platforms.
Enabling this flag causes test 1056 to fail with CMake builds, as they
do with autotools builds. Let's apply the same solution and ignore the
results here as well.
[1] 4c5307b456
[2] aec7c5a87c
Reviewed-by: Daniel Stenberg
Assisted-by: Marcel Raad
Closes#9726
This should make it possible to also report test failures
if our freshly build curl binary is not fully functional.
Reviewed-by: Daniel Stenberg
Closes#9360
Add licensing and copyright information for all files in this repository. This
either happens in the file itself as a comment header or in the file
`.reuse/dep5`.
This commit also adds a Github workflow to check pull requests and adapts
copyright.pl to the changes.
Closes#8869
- Rename VC15 -> VC14.10, VC17 -> VC14.30.
The projects directory that holds the pre-generated Visual Studio
project files uses VC<ver> to indicate the MSVC version. At some point
support for Visual Studio 2017 (Visual Studio version 15 which uses MSVC
14.10) was added as VC15. Visual Studio 2022 (Visual Studio version 17
which uses MSVC 14.30) project files were recently added and followed
that same format using VC17.
There is no such MSVC version (yet) as VC15 or VC17.
For VS 2017 for example, the name we use is correct as either VS17,
VS2017, VC14.10. I opted for the latter since we use VC for earlier
versions (eg VC10, VC12, etc).
Ref: https://github.com/curl/curl/pull/8438#issuecomment-1037070192
Closes https://github.com/curl/curl/pull/8447
This makes it possible to use -u again for local testing,
but removes the flag from CI config files and make targets.
Reviewed-by: Daniel Stenberg
Partially reverts #7841Closes#7921
Replace test-nonflaky with test-ci and enable verbose output
in all remaining CIs except Zuul which is customized a lot.
Reviewed-by: Daniel Stenberg
Reviewed-by: Jay Satiro
Follow up to #7785Closes#7832
1. Use Makefile target to run tests in autotools builds on AppVeyor.
2. Disable testing of SCP protocol on native Windows environments.
3. Remove redundant parameters -a -p from target test-nonflaky.
4. Don't use -vc parameter which is reserved for debugging.
Replaces #7591Closes#7690
Let's try to actually handle the server unexpectedly alive
case by first making them visible on CI builds as failures.
This is needed to detect issues with killing of the test
servers completely including nested process chains with
multiple PIDs per test server (including bash and perl).
On Windows/cygwin platforms this is especially helpful with
debugging PID mixups due to cygwin using its own PID space.
Reviewed-by: Daniel Stenberg
Closes#7180
Update appveyor.yml to set env variable TFLAGS and run tests
Remove curly braces due to CMake error (${TFLAGS} -> $TFLAGS)
Move testdeps build to build step (per review comments)
Reviewed-by: Marc Hörsken
Closes#6066Fixes#6052
The Schannel builds are the most useful to verify as they make the most
use of the Windows API. Classic MinGW doesn't support Unicode at all,
only MinGW-w64 and MSVC do.
Closes https://github.com/curl/curl/pull/5843
The CMake option is now called CMAKE_USE_SCHANNEL
The winbuild flag is USE_SCHANNEL
The CI jobs and build scripts only use the new names and the new name
options
Tests now require 'Schannel' (when necessary)
Closes#5795
Instead of discussing if there's value or meaning (implied or not) in
the colors, let's use words without the same possibly negative
associations.
Closes#5546
This should enable us to catch linking issues with the
testsuite early, like the one described/fixed in #5475.
Reviewed-by: Daniel Stenberg
Reviewed-by: Marcel Raad
Closes#5477
The tftpd server may still be busy if the total timeout of
25 seconds has not been reached or no sread error was received
during or after the execution of the timeout test 1238.
Once the next TFTP test comes around (eg. 1242 or 1243),
those will fail because the tftpd server is still waiting
on data from curl due to the UDP protocol being stateless
and having no connection close. On Linux this error may not
happen, because ICMP errors generated due to a swrite error
can also be returned async on the next sread call instead.
Therefore we will now just kill the tftpd server after test
1238 to make sure that the following tests are not affected.
This enables us to no longer ignore tests 1242, 1243, 2002
and 2003 on the CI platforms CirrusCI and AppVeyor.
Assisted-by: Peter Wu
Closes#5364
- CMake-based MSYS builds use mingw-w64 to cross-compile.
- autotools-based builds are compiled using msys2-devel.
The difference is that the later ones are not cross-compiled
to Windows and instead require the msys2 runtime to be present.
At the moment only the Azure Pipelines CI builds actually
run autotools-based cross-compilation builds for Windows.
Test 1501 is flaky on Windows CI due to being time sensitive
and the testsuite relying on taskkill.exe to check for the
existance of processes which can take to much time itself.
Test 1056 is broken in autotools-based Windows builds due
to scope ID support missing in these builds at the moment.
The tests changed from ignored to disabled are tests that are
about connecting to non-listening socket. On AppVeyor these
tests are not reliable, because for some unknown reason the
connect is not timing out before the test time limit is reached.
Reported by the new script 'scripts/copyright.pl'. The script has a
regex whitelist for the files that don't need copyright headers.
Removed three (mostly usesless) README files from docs/
Closes#5141
Dan Fandrich
Viktor Szakats
Daniel Stenberg
Marc Hoersken
max.mehl
Marcel Raad
Jay Satiro
Philip H
Sergei Nikulov
Michał Janiszewski