X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fltp-testsuite%2F0001-fix-build-on-uClibc-exp10.patch;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fltp-testsuite%2F0001-fix-build-on-uClibc-exp10.patch;h=7a02d9520817e61cd17197c69f12494d73b93be1;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/ltp-testsuite/0001-fix-build-on-uClibc-exp10.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/ltp-testsuite/0001-fix-build-on-uClibc-exp10.patch
new file mode 100644
index 0000000..7a02d95
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/ltp-testsuite/0001-fix-build-on-uClibc-exp10.patch
@@ -0,0 +1,22 @@
+Inspired by: http://peter.korsgaard.com/patches/alsa-utils/alsamixer-fix-build-on-uClibc-exp10.patch
+
+exp10 extension is not part of uClibc, so compute it.
+
+
+Signed-off-by: Samuel Martin <s.martin49@gmail.com>
+
+diff -purN ltp-testsuite-20101031.orig/testcases/realtime/lib/libstats.c ltp-testsuite-20101031/testcases/realtime/lib/libstats.c
+--- ltp-testsuite-20101031.orig/testcases/realtime/lib/libstats.c	2012-10-22 23:19:02.306646174 +0200
++++ ltp-testsuite-20101031/testcases/realtime/lib/libstats.c	2012-10-22 23:25:41.554847766 +0200
+@@ -46,6 +46,11 @@
+ #include <libstats.h>
+ #include <librttest.h>
+ 
++#ifdef __UCLIBC__
++/* 10^x = 10^(log e^x) = (e^x)^log10 = e^(x * log 10) */
++#define exp10(x) (exp((x) * log(10)))
++#endif /* __UCLIBC__ */
++
+ int save_stats = 0;
+ 
+ /* static helper functions */