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| author |   Dave Barach <dave@barachs.net> | 2016-01-27 09:44:47 -0500 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@fd.io> | 2016-01-27 18:35:14 +0000 |
| commit | c42508d1581fc1ad4afe2e234fb1f1f005613eb5 (patch) | |
| tree | 7cb9bd354ff513b7de2006b77ddffe0164c39522 /build-root | |
| parent | f46b7e6d7805ab0af8834a68780bd9972ef385fd (diff) | |
Allow CCACHE_DIR to be overridden, e.g. from .../build-root/build-config.mk
Change-Id: I9f2afa31c061b658e45ebbc16d01a6c118993116
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'build-root')
| -rw-r--r-- | build-root/Makefile | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/build-root/Makefile b/build-root/Makefile index aa50255b007..f8b2105c243 100644 --- a/build-root/Makefile +++ b/build-root/Makefile @@ -318,10 +318,15 @@ BUILD_DEBUG = # Message from build system itself (as opposed to make or shell commands) build_msg_fn = echo "@@@@ $(1) @@@@" +# Allow CCACHE_DIR to be overridden, e.g. in .../build-root/build-config.mk +ifeq ($(CCACHE_DIR),) + CCACHE_DIR=$(MU_BUILD_ROOT_DIR)/.ccache +endif + # Always prefer our own tools to those installed on system. # Note: ccache-bin must be before tool bin. BUILD_ENV = \ - export CCACHE_DIR=$(MU_BUILD_ROOT_DIR)/.ccache ; \ + export CCACHE_DIR=$(CCACHE_DIR) ; \ export PATH=$(TOOL_INSTALL_DIR)/ccache-bin:$(TOOL_INSTALL_DIR)/bin:$${PATH} ; \ export PATH="`echo $${PATH} | sed -e s/[.]://`" ; \ $(if $(not_native),export CONFIG_SITE=$(MU_BUILD_ROOT_DIR)/config.site ;,) \ |