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| author |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-08-14 11:06:33 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-08-16 00:01:44 +0100 |
| commit | da9ac8092497c3f2c246d3534f47e42cb2d9e4e8 (patch) | |
| tree | 00f02d96bcfd265e0effc1c3133ee67527c83cf9 /meta/recipes-core/expat/expat | |
| parent | 31ae16003cac6c8cf587c98d0c58e9f21690cb40 (diff) | |
| download | openembedded-core-contrib-da9ac8092497c3f2c246d3534f47e42cb2d9e4e8.tar.gz | |
expat: Don't use getrandom() in the -native case
getrandom() is only available in glibc 2.25+ and uninative may relocate
binaries onto systems that don't have this function. For now, force
the code to the older codepath until we can come up with a better solution
for this kind of issue.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-core/expat/expat')
| -rw-r--r-- | meta/recipes-core/expat/expat/no_getrandom.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/meta/recipes-core/expat/expat/no_getrandom.patch b/meta/recipes-core/expat/expat/no_getrandom.patch new file mode 100644 index 0000000000..d64f1bf113 --- /dev/null +++ b/meta/recipes-core/expat/expat/no_getrandom.patch @@ -0,0 +1,23 @@ +The native version of expat may be used on older systems which dont have glibc 2.25 +and hence don't have getrandom() thanks to uninative. Disable the libc call and +use the syscall instead to avoid a compatibility issue until we have 2.25 everywhere +we support with uninative. + +RP +2017/8/14 + +Upstream-Status: Inappropriate + +Index: expat-2.2.3/configure.ac +=================================================================== +--- expat-2.2.3.orig/configure.ac ++++ expat-2.2.3/configure.ac +@@ -151,7 +151,7 @@ AC_LINK_IFELSE([AC_LANG_SOURCE([ + #include <stdlib.h> /* for NULL */ + #include <sys/random.h> + int main() { +- return getrandom(NULL, 0U, 0U); ++ return getrandomBREAKME(NULL, 0U, 0U); + } + ])], [ + AC_DEFINE([HAVE_GETRANDOM], [1], |