libnss: fix build with uClibc
Add a patch defining AT_HWCAP2 locally since uClibc is missing this macro. Once uClibc updates its elf.h copy we can remove this patch. Fixes: http://autobuild.buildroot.net/results/06f/06f5ee4bc9e623fa08d77278acdcb447148ae997/ http://autobuild.buildroot.net/results/7cd/7cd7586f5854f9447c37adeedb9c113ba37ebea4/ http://autobuild.buildroot.net/results/335/335bee755fbec45a6d5336c2501dc2687859ec0e/ Cc: Joseph Kogut <joseph.kogut@gmail.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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package/libnss/0001-fix-uclibc-build.patch
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package/libnss/0001-fix-uclibc-build.patch
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Fix build with uClibc-ng
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The elf.h header in uClibc-ng is missing the AT_HWCAP2 definition. Add it in
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the code.
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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---
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Upstream status: Not upstreamable; uClibc needs to update elf.h
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diff -Nuar nss-3.38.orig/nss/lib/freebl/blinit.c nss-3.38/nss/lib/freebl/blinit.c
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--- nss-3.38.orig/nss/lib/freebl/blinit.c 2018-06-21 12:24:45.000000000 +0300
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+++ nss-3.38/nss/lib/freebl/blinit.c 2018-06-26 13:13:55.636434720 +0300
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@@ -100,6 +100,9 @@
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defined(__GNUC__) && __GNUC__ >= 2 && defined(__ELF__)
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#include <sys/auxv.h>
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extern unsigned long getauxval(unsigned long type) __attribute__((weak));
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+#ifndef AT_HWCAP2
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+#define AT_HWCAP2 26
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+#endif
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#else
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static unsigned long (*getauxval)(unsigned long) = NULL;
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#define AT_HWCAP2 0
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