ci: Bump default CCACHE_MAXSIZE to 500M

This also allows to drop individually hardcoded values, which are
impossible to overwrite and hard to maintain.

.cirrus.yml

@@ -4,7 +4,6 @@ env:  # Global defaults
   MAKEJOBS: "-j10"
   TEST_RUNNER_PORT_MIN: "14000"  # Must be larger than 12321, which is used for the http cache. See https://cirrus-ci.org/guide/writing-tasks/#http-cache
   CI_FAILFAST_TEST_LEAVE_DANGLING: "1"  # Cirrus CI does not care about dangling processes and setting this variable avoids killing the CI script itself on error
-  CCACHE_MAXSIZE: "200M"
   CCACHE_DIR: "/tmp/ccache_dir"
 
 # A self-hosted machine(s) can be used via Cirrus CI. It can be configured with

ci/test/00_setup_env.sh

@@ -53,7 +53,7 @@ export RUN_FUZZ_TESTS=${RUN_FUZZ_TESTS:-false}
 export BOOST_TEST_RANDOM=${BOOST_TEST_RANDOM:-1}
 # See man 7 debconf
 export DEBIAN_FRONTEND=noninteractive
-export CCACHE_MAXSIZE=${CCACHE_MAXSIZE:-100M}
+export CCACHE_MAXSIZE=${CCACHE_MAXSIZE:-500M}
 export CCACHE_TEMPDIR=${CCACHE_TEMPDIR:-/tmp/.ccache-temp}
 export CCACHE_COMPRESS=${CCACHE_COMPRESS:-1}
 # The cache dir.

ci/test/00_setup_env_mac_native.sh

@@ -15,5 +15,4 @@ export BITCOIN_CONFIG="-DBUILD_GUI=ON -DWITH_ZMQ=ON -DWITH_MINIUPNPC=ON -DWITH_N
 export CI_OS_NAME="macos"
 export NO_DEPENDS=1
 export OSX_SDK=""
-export CCACHE_MAXSIZE=400M
 export RUN_FUZZ_TESTS=true

ci/test/00_setup_env_native_asan.sh

@@ -32,4 +32,3 @@ export BITCOIN_CONFIG="\
  -DAPPEND_CXXFLAGS='-std=c++23' \
  -DAPPEND_CPPFLAGS='-DARENA_DEBUG -DDEBUG_LOCKORDER' \
 "
-export CCACHE_MAXSIZE=300M

ci/test/00_setup_env_native_fuzz.sh

@@ -23,5 +23,4 @@ export BITCOIN_CONFIG="\
  -DCMAKE_C_FLAGS='-ftrivial-auto-var-init=pattern' \
  -DCMAKE_CXX_FLAGS='-ftrivial-auto-var-init=pattern' \
 "
-export CCACHE_MAXSIZE=200M
 export LLVM_SYMBOLIZER_PATH="/usr/bin/llvm-symbolizer-18"

ci/test/00_setup_env_native_fuzz_with_msan.sh

@@ -31,4 +31,3 @@ export USE_MEMORY_SANITIZER="true"
 export RUN_UNIT_TESTS="false"
 export RUN_FUNCTIONAL_TESTS="false"
 export RUN_FUZZ_TESTS=true
-export CCACHE_MAXSIZE=250M

ci/test/00_setup_env_native_fuzz_with_valgrind.sh

@@ -21,4 +21,3 @@ export BITCOIN_CONFIG="\
  -DCMAKE_C_COMPILER=clang-16 \
  -DCMAKE_CXX_COMPILER=clang++-16 \
 "
-export CCACHE_MAXSIZE=200M

ci/test/00_setup_env_native_msan.sh

@@ -28,4 +28,3 @@ export BITCOIN_CONFIG="\
 "
 export USE_MEMORY_SANITIZER="true"
 export RUN_FUNCTIONAL_TESTS="false"
-export CCACHE_MAXSIZE=250M

ci/test/00_setup_env_native_tidy.sh

@@ -25,4 +25,3 @@ export BITCOIN_CONFIG="\
  -DCMAKE_C_FLAGS_RELWITHDEBINFO='-O0 -g0' \
  -DCMAKE_CXX_FLAGS_RELWITHDEBINFO='-O0 -g0' \
 "
-export CCACHE_MAXSIZE=200M