ldconfig: add /sbin to search.paths

- Move commands from prebuilt to root Android.mk
- Hotfix for linker errors after https://git.io/JerWD merge
  on some Samsung device(s)

Change-Id: If628ab486689878885b696c2f5a107987092aeba

Android.mk

@@ -515,6 +515,19 @@ ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 28; echo $$?),0)
 endif
 endif
 
+ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 26; echo $$?),0)
+    TWRP_REQUIRED_MODULES += ld.config.txt
+    ifeq ($(BOARD_VNDK_RUNTIME_DISABLE),true)
+        LOCAL_POST_INSTALL_CMD += \
+            sed '0,/^namespace.default.search.paths\s\{1,\}/!b;//a\namespace.default.search.paths += \/sbin' \
+                $(TARGET_OUT_ETC)/ld.config.vndk_lite.txt > $(TARGET_RECOVERY_ROOT_OUT)/sbin/ld.config.txt;
+    else
+        LOCAL_POST_INSTALL_CMD += \
+            sed '0,/^namespace.default.search.paths\s\{1,\}/!b;//a\namespace.default.search.paths += \/sbin' \
+                $(TARGET_OUT_ETC)/ld.config.txt > $(TARGET_RECOVERY_ROOT_OUT)/sbin/ld.config.txt;
+    endif
+endif
+
 ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 25; echo $$?),0)
     TWRP_REQUIRED_MODULES += file_contexts_text
 endif

prebuilt/Android.mk

@@ -370,7 +370,6 @@ ifeq ($(shell test $(PLATFORM_SDK_VERSION) -gt 25; echo $$?),0)
     RELINK_SOURCE_FILES += $(TARGET_OUT_SHARED_LIBRARIES)/libvintf.so
     RELINK_SOURCE_FILES += $(TARGET_OUT_SHARED_LIBRARIES)/libtinyxml2.so
     RELINK_SOURCE_FILES += $(TARGET_OUT_SHARED_LIBRARIES)/[email protected]
-    RELINK_SOURCE_FILES += $(TARGET_OUT_ETC)/ld.config.txt
     ifneq ($(wildcard system/core/libkeyutils/Android.bp),)
         RELINK_SOURCE_FILES += $(TARGET_OUT_SHARED_LIBRARIES)/libkeyutils.so
     endif