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Commit 1e92c74e authored by Martin Stjernholm's avatar Martin Stjernholm Committed by Automerger Merge Worker
Browse files

Merge "Preserve symlinks in the Soong prebuilt install steps for host binaries... 

Merge "Preserve symlinks in the Soong prebuilt install steps for host binaries and shared libs." am: a24c0fe6 am: 35bf7d7e am: 39084836

Original change: https://android-review.googlesource.com/c/platform/build/+/1406918

Change-Id: Ie44868621e91135c14a841fd1e8f81e0bb919d48
parents 3ddbba39 39084836

core/base_rules.mk

+4 −0
Original line number Diff line number Diff line
@@ -516,7 +516,11 @@ ifneq ($(LOCAL_INSTALLED_MODULE),$(my_default_test_module)) 
$(LOCAL_INSTALLED_MODULE): PRIVATE_POST_INSTALL_CMD := $(LOCAL_POST_INSTALL_CMD)

$(LOCAL_INSTALLED_MODULE): $(LOCAL_BUILT_MODULE)

	@echo "Install: $@"

ifeq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK))

	$(copy-file-or-link-to-new-target)

else

	$(copy-file-to-new-target)

endif

	$(PRIVATE_POST_INSTALL_CMD)

endif

core/definitions.mk

+19 −0
Original line number Diff line number Diff line
@@ -2554,6 +2554,18 @@ $(hide) rm -f $@ 
$(hide) cp $< $@

endef



# The same as copy-file-to-new-target, but preserve symlinks. Symlinks are

# converted to absolute to not break.

define copy-file-or-link-to-new-target

@mkdir -p $(dir $@)

$(hide) rm -f $@

$(hide) if [ -h $< ]; then \

  ln -s $$(realpath $<) $@; \

else \

  cp $< $@; \

fi

endef



# Copy a prebuilt file to a target location.

define transform-prebuilt-to-target

@echo "$($(PRIVATE_PREFIX)DISPLAY) Prebuilt: $(PRIVATE_MODULE) ($@)"
@@ -2566,6 +2578,13 @@ define transform-prebuilt-to-target-strip-comments 
$(copy-file-to-target-strip-comments)

endef



# Copy a prebuilt file to a target location, but preserve symlinks rather than

# dereference them.

define copy-or-link-prebuilt-to-target

@echo "$($(PRIVATE_PREFIX)DISPLAY) Prebuilt: $(PRIVATE_MODULE) ($@)"

$(copy-file-or-link-to-new-target)

endef



# Copy a list of files/directories to target location, with sub dir structure preserved.

# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt .

# $(1): the source list of files/directories.

core/soong_cc_prebuilt.mk

+8 −0
Original line number Diff line number Diff line
@@ -142,8 +142,16 @@ ifeq ($(my_check_same_vndk_variants),true) 
  $(LOCAL_BUILT_MODULE): $(same_vndk_variants_stamp)

endif



# Use copy-or-link-prebuilt-to-target for host executables and shared libraries,

# to preserve symlinks to the source trees. They can then run directly from the

# prebuilt directories where the linker can load their dependencies using

# relative RUNPATHs.

$(LOCAL_BUILT_MODULE): $(LOCAL_PREBUILT_MODULE_FILE)

ifeq ($(LOCAL_IS_HOST_MODULE) $(if $(filter EXECUTABLES SHARED_LIBRARIES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),true,),true true)

	$(copy-or-link-prebuilt-to-target)

else

	$(transform-prebuilt-to-target)

endif

ifneq ($(filter EXECUTABLES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),)

	$(hide) chmod +x $@

endif

core/soong_rust_prebuilt.mk

+4 −0
Original line number Diff line number Diff line
@@ -57,7 +57,11 @@ ifdef LOCAL_INSTALLED_MODULE 
endif



$(LOCAL_BUILT_MODULE): $(LOCAL_PREBUILT_MODULE_FILE)

ifeq ($(LOCAL_IS_HOST_MODULE) $(if $(filter EXECUTABLES SHARED_LIBRARIES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),true,),true true)

	$(copy-or-link-prebuilt-to-target)

else

	$(transform-prebuilt-to-target)

endif

ifneq ($(filter EXECUTABLES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),)

	$(hide) chmod +x $@

endif