[Buildroot] [Bug 9771] New: toolchain-external misses lib directory when copying sysroot
bugzilla at busybox.net
bugzilla at busybox.net
Wed Mar 22 09:23:28 UTC 2017
https://bugs.busybox.net/show_bug.cgi?id=9771
Bug ID: 9771
Summary: toolchain-external misses lib directory when copying
sysroot
Product: buildroot
Version: 2016.11
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P5
Component: Other
Assignee: unassigned at buildroot.uclibc.org
Reporter: sir.ferdek+buildroot at gmail.com
CC: buildroot at uclibc.org
Target Milestone: ---
I have x86_64 cross-toolchain build using crosstool-ng framework, not too old
commit from master branch, circa half month old. I was unable to use it with
buildroot due to wrong toolchain installation performed by buildroot.
Packages' autoconf scripts complain about unusable compiler, due to missing
libgcc_s.so which is in x86_64-unknown-linux-gnu/sysroot/lib
The lib directory is not copied by buildroot during install phase.
This little fix below allowed me to build my system image, although I would
like to ask you if this is complete - I guess no. The reason I ask is that I
saw very complicated logic somewhere in pkg-toolchain-external.mk and I suspect
that this is the place where it should be fixed...
diff --git a/toolchain/helpers.mk b/toolchain/helpers.mk
index 2f73ebb..cab92dd 100644
--- a/toolchain/helpers.mk
+++ b/toolchain/helpers.mk
@@ -88,7 +88,7 @@ copy_toolchain_sysroot = \
ARCH_SUBDIR="$(strip $3)"; \
ARCH_LIB_DIR="$(strip $4)" ; \
SUPPORT_LIB_DIR="$(strip $5)" ; \
- for i in etc $${ARCH_LIB_DIR} sbin usr usr/$${ARCH_LIB_DIR}; do \
+ for i in etc lib $${ARCH_LIB_DIR} sbin usr usr/$${ARCH_LIB_DIR}; do \
if [ ! -d $${ARCH_SYSROOT_DIR}/$$i ] ; then \
continue ; \
fi ; \
--
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