This is already used in multiple CIs, and will soon become a requirement
for most CIs, i.e when we migrate depends packages to use CMake, for
example:
https://github.com/bitcoin/bitcoin/pull/21778#issuecomment-1885576324.
Some of the CIs in 21778 are failing because CMake isn't available, so
just break this out and make CMake globally available.
This change aims to:
1) Remove our own `CCACHE_SIZE` environment variable that violates
Ccache's `CCACHE_*` namespace.
2) Introduce the `CCACHE_MAXSIZE` environment variable that is
documented since v3.3, which makes its usage consistent with other ones,
such as `CCACHE_DIR` and `CCACHE_NOHASHDIR`.
Disable boost multi index safe mode by default when configuring with
--enable-debug.
This option can cause transactions to take a long time to be accepted
into the mempool under certain conditions; iterator destruction takes
O(n) time vs O(1) as they are stored in a singly linked list. See
27586 for more information.
Re-enable it on the CI builds which previously had it enabled.
Re-enable it on the msan fuzz target so that we have fuzz tasks testing
with it enabeld and disabled in this repo.
a3a2bd9e8a ci: Drop no longer needed package-specific flags (Hennadii Stepanov)
071eef1e97 build: Propagate user-defined flags to host packages (Hennadii Stepanov)
Pull request description:
On master (4f8b1f8759) `{CPP,C,CXX,LD}FLAGS` that are specified in the command line are not propagated to packages:
```
$ make --no-print-directory -C depends print-libevent_cxxflags CXXFLAGS=-some-fancy-flag
libevent_cxxflags=-pipe -O2
```
This PR:
- propagates `{CPP,C,CXX,LD}FLAGS` to host packages:
```
$ make --no-print-directory -C depends print-libevent_cxxflags CXXFLAGS=-some-fancy-flag
libevent_cxxflags= -some-fancy-flag
```
- does not propagate `{CPP,C,CXX,LD}FLAGS` to native packages:
```
$ make --no-print-directory -C depends print-native_b2_cxxflags CXXFLAGS=-some-fancy-flag
native_b2_cxxflags=
```
- actually addresses the https://github.com/bitcoin/bitcoin/pull/23551#issuecomment-973896518
ACKs for top commit:
TheCharlatan:
Code review ACK a3a2bd9e8a
Tree-SHA512: 243d6b1b0e9c5de46debc36de62a77b6b4d6f638940fd530040c219956ec624e321b0c25290fed164e3a8c88befa7b97b20f765d7b9a428c269b3720f21da099
DOCKER in names is confusingly used as synonym for "image", "container",
and "ci". Fix the confusion by picking the term that fits the context.
-BEGIN VERIFY SCRIPT-
ren() { sed -i "s:$1:$2:g" $( git grep -l "$1" ) ; }
ren DOCKER_PACKAGES CI_BASE_PACKAGES
# This better reflects that they are the common base for all CI
# containers.
ren DOCKER_ID CI_CONTAINER_ID
# This is according to the documentation of "--detach , -d: Run
# container in background and print container ID".
ren DOCKER_NAME_TAG CI_IMAGE_NAME_TAG
# This avoids confusing with CONTAINER_NAME and clarifies that it is an
# image.
ren DOCKER_ADMIN CI_CONTAINER_CAP
# This clarifies that it is a capability added to the container.
ren DOCKER_CI_CMD_PREFIX CI_EXEC_CMD_PREFIX
# This brings it in line with the CI_EXEC naming.
-END VERIFY SCRIPT-
