Merge pull request #3187 from codablock/pr_remove_ccache

Remove ccache from depends subsystem

ci/build_src.sh

@@ -16,7 +16,7 @@ if [ "$PULL_REQUEST" != "false" ]; then contrib/devtools/commit-script-check.sh
 
 #if [ "$CHECK_DOC" = 1 ]; then contrib/devtools/check-doc.py; fi TODO reenable after all Bitcoin PRs have been merged and docs fully fixed
 
-depends/$HOST/native/bin/ccache --max-size=$CCACHE_SIZE
+ccache --max-size=$CCACHE_SIZE
 
 if [ -n "$USE_SHELL" ]; then
   export CONFIG_SHELL="$USE_SHELL"

depends/config.site.in

@@ -63,7 +63,6 @@ LDFLAGS="-L$depends_prefix/lib $LDFLAGS"
 CC="@CC@"
 CXX="@CXX@"
 OBJC="${CC}"
-CCACHE=$depends_prefix/native/bin/ccache
 PYTHONPATH=$depends_prefix/native/lib/python/dist-packages:$PYTHONPATH
 
 if test -n "@AR@"; then

depends/packages/native_ccache.mk

@@ -1,25 +0,0 @@
-package=native_ccache
-$(package)_version=3.4.2
-$(package)_download_path=https://samba.org/ftp/ccache
-$(package)_file_name=ccache-$($(package)_version).tar.bz2
-$(package)_sha256_hash=3aa5587793d4c790bd22999bfc678250c029307b3afb9d16f6f4a49c67b78fb3
-
-define $(package)_set_vars
-$(package)_config_opts=
-endef
-
-define $(package)_config_cmds
-  $($(package)_autoconf)
-endef
-
-define $(package)_build_cmds
-  $(MAKE)
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install
-endef
-
-define $(package)_postprocess_cmds
-  rm -rf lib include
-endef

depends/packages/packages.mk

@@ -1,5 +1,4 @@
 packages:=boost openssl libevent zeromq gmp chia_bls backtrace
-native_packages := native_ccache
 
 qt_native_packages = native_protobuf
 qt_packages = qrencode protobuf zlib

doc/build-generic.md

@@ -61,15 +61,15 @@ If you want to build for the same host but different distro, add `--enable-glibc
 
 ccache
 ------
-The depends system also contains [ccache](https://ccache.samba.org/), which caches build results on source->object
-level. `./configure` of Dash Core will autodetect the presence of ccache and enable use of it. To disable ccache, use
-`./configure --prefix=<prefix> --disable-ccache`.
+`./configure` of Dash Core will autodetect the presence of ccache and enable use of it. To disable ccache, use
+`./configure --prefix=<prefix> --disable-ccache`. When installed and enabled, [ccache](https://ccache.samba.org/) will
+cache build results on source->object level.
 
 The default maximum cache size is 5G, which might not be enough to cache multiple builds when switching Git branches
 very often. It is advised to increase the maximum cache size:
 
 ```bash
-$ ./depends/<host>/native/bin/ccache -M20G
+$ ccache -M20G
 ```
 
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