From: Wolfgang Grandegger <wg@grandegger.com>
Date: Thu, 20 Jul 2017 14:35:16 +0000 (+0200)
Subject: core: sanitize RPATH in target tree before copying the overlay
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5f4ca518094f7690536074246ab765f36a213783;p=buildroot.git

core: sanitize RPATH in target tree before copying the overlay

We sanitize the RPATH of ELF files in the target tree to deal
with stupid packages that don't correctly use --prefix/DESTDIR
and that end up putting the full absolute build-time directory
in the RPATH.

We do it before copying the overlay and calling the post-build
script. The user is completely responsible for what happens
in the last two steps, and it should never be touched by us.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---

diff --git a/Makefile b/Makefile
index 188ce9adc7..d4faa021cd 100644
--- a/Makefile
+++ b/Makefile
@@ -709,6 +709,9 @@ endif
 		echo "PRETTY_NAME=\"Buildroot $(BR2_VERSION)\"" \
 	) >  $(TARGET_DIR)/etc/os-release
 
+	@$(call MESSAGE,"Sanitizing RPATH in target tree")
+	$(TOPDIR)/support/scripts/fix-rpath target
+
 	@$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
 		$(call MESSAGE,"Copying overlay $(d)"); \
 		rsync -a --ignore-times --keep-dirlinks $(RSYNC_VCS_EXCLUSIONS) \