* [Buildroot] [git commit] libnss: workaround for microblaze ld bug
@ 2017-02-19 21:23 Peter Korsgaard
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From: Peter Korsgaard @ 2017-02-19 21:23 UTC (permalink / raw)
To: buildroot
commit: https://git.buildroot.net/buildroot/commit/?id=fceb1afd5dda45cf180f22877a6ab0e51d1b3dac
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
Add a workaround for a microblaze specific ld bug to avoid
segfault.
Fixes:
http://autobuild.buildroot.net/results/638a65453879777a0d5bdb29231034cd261b41c0
[Peter: rename to LIBNSS_DROP_GC_SECTIONS for clarity]
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
package/libnss/libnss.mk | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/package/libnss/libnss.mk b/package/libnss/libnss.mk
index 4a40b0a..76532e8 100644
--- a/package/libnss/libnss.mk
+++ b/package/libnss/libnss.mk
@@ -13,6 +13,16 @@ LIBNSS_DEPENDENCIES = libnspr sqlite zlib
LIBNSS_LICENSE = MPLv2.0
LIBNSS_LICENSE_FILES = nss/COPYING
+# --gc-sections triggers binutils ld segfault
+# https://sourceware.org/bugzilla/show_bug.cgi?id=21180
+ifeq ($(BR2_microblaze),y)
+define LIBNSS_DROP_GC_SECTIONS
+ sed -i 's:-Wl,--gc-sections::g' $(@D)/nss/coreconf/Linux.mk
+endef
+
+LIBNSS_PRE_CONFIGURE_HOOKS += LIBNSS_DROP_GC_SECTIONS
+endif
+
LIBNSS_BUILD_VARS = \
MOZILLA_CLIENT=1 \
NSPR_INCLUDE_DIR=$(STAGING_DIR)/usr/include/nspr \
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2017-02-19 21:23 [Buildroot] [git commit] libnss: workaround for microblaze ld bug Peter Korsgaard
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