From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Wed, 10 Oct 2018 09:12:40 +0200 Subject: [Buildroot] [PATCH v2] poco: disable fpenvironment for MIPS without FPU In-Reply-To: References: <20181009132152.24383-1-yegorslists@googlemail.com> <51cdb909-89fd-6832-0988-f29ab95dbf74@mind.be> <20181010084502.04f1cf7e@windsurf> Message-ID: <20181010091240.30e7e37f@windsurf> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello, On Wed, 10 Oct 2018 09:02:02 +0200, Yegor Yefremov wrote: > > Isn't the glibc bug that it allowed to use fpenv in situations where it > > shouldn't have allowed it ? If that's the case, perhaps the other > > libcs didn't had this bug, and fpenv really shouldn't be used with MIPS > > soft-float, regardless of the C library in use ? > > I've made a compile test with musl and it fails too. So I'll just > disable fpenv if BR2_MIPS_SOFT_FLOAT is selected. So ne need to > mention glibc. > > Strange, that it didn't show up in the build tests ... We don't test mips/musl in the autobuilders. However, we do test mips/uclibc, but maybe not in soft-float mode. Thomas -- Thomas Petazzoni, CTO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com