From 1a9f539d97850ef1a53a3c64a31c24330a2bcd8f Mon Sep 17 00:00:00 2001 From: Baruch Siach Date: Tue, 26 Jun 2018 13:28:23 +0300 Subject: [PATCH] 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 Signed-off-by: Baruch Siach Signed-off-by: Thomas Petazzoni --- package/libnss/0001-fix-uclibc-build.patch | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 package/libnss/0001-fix-uclibc-build.patch diff --git a/package/libnss/0001-fix-uclibc-build.patch b/package/libnss/0001-fix-uclibc-build.patch new file mode 100644 index 0000000000..a9e84c264b --- /dev/null +++ b/package/libnss/0001-fix-uclibc-build.patch @@ -0,0 +1,22 @@ +Fix build with uClibc-ng + +The elf.h header in uClibc-ng is missing the AT_HWCAP2 definition. Add it in +the code. + +Signed-off-by: Baruch Siach +--- +Upstream status: Not upstreamable; uClibc needs to update elf.h + +diff -Nuar nss-3.38.orig/nss/lib/freebl/blinit.c nss-3.38/nss/lib/freebl/blinit.c +--- nss-3.38.orig/nss/lib/freebl/blinit.c 2018-06-21 12:24:45.000000000 +0300 ++++ nss-3.38/nss/lib/freebl/blinit.c 2018-06-26 13:13:55.636434720 +0300 +@@ -100,6 +100,9 @@ + defined(__GNUC__) && __GNUC__ >= 2 && defined(__ELF__) + #include + extern unsigned long getauxval(unsigned long type) __attribute__((weak)); ++#ifndef AT_HWCAP2 ++#define AT_HWCAP2 26 ++#endif + #else + static unsigned long (*getauxval)(unsigned long) = NULL; + #define AT_HWCAP2 0 -- 2.30.2