[Buildroot] [PATCH v7 04/18] core: staging symlink uses a relative path when possible
Samuel Martin
s.martin49 at gmail.com
Wed Mar 9 22:58:45 UTC 2016
This change turns the staging/ symlink to a relative one when
$(STAGING_DIR) points to some location in the Buildroot's output
directory (i.e.: in $(BASE_DIR)/).
In any other case, the symlink target remains the absolute path
to the sysroot location.
This slight change is a step forward toward a relocatable SDK.
Signed-off-by: Samuel Martin <s.martin49 at gmail.com>
---
changes v6->v7:
- improve commit log (ThomasP)
changes v5->v6:
- no changes
changes v4->v5:
- add support when BR2_HOST_DIR is set somewhere out of BASE_DIR
changes v3->v4:
- no change
changes v2->v3:
- no change
---
Makefile | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Makefile b/Makefile
index 52a92f6..f1de4ed 100644
--- a/Makefile
+++ b/Makefile
@@ -518,7 +518,11 @@ $(BUILD_DIR) $(TARGET_DIR) $(HOST_DIR) $(BINARIES_DIR) $(LEGAL_INFO_DIR) $(REDIS
# Populating the staging with the base directories is handled by the skeleton package
$(STAGING_DIR):
@mkdir -p $(STAGING_DIR)
+ifeq ($(BASE_DIR)/host/$(STAGING_SUBDIR),$(STAGING_DIR))
+ @ln -snf host/$(STAGING_SUBDIR) $(BASE_DIR)/staging
+else
@ln -snf $(STAGING_DIR) $(BASE_DIR)/staging
+endif
RSYNC_VCS_EXCLUSIONS = \
--exclude .svn --exclude .git --exclude .hg --exclude .bzr \
--
2.7.2
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