From mboxrd@z Thu Jan 1 00:00:00 1970 From: Baruch Siach Date: Sat, 19 Sep 2015 22:34:45 +0300 Subject: [Buildroot] sysvinit-2.88 build is failing for ARM64 In-Reply-To: <20150918092604.6029c0a6@free-electrons.com> References: <55FA95DB.80408@synopsys.com> <20150917103540.GO11632@tarshish> <55FA986B.9080208@synopsys.com> <55FA9C24.2060901@synopsys.com> <20150917111217.GP11632@tarshish> <20150917230753.2ad46e4c@free-electrons.com> <20150917213916.GW11632@tarshish> <20150918092604.6029c0a6@free-electrons.com> Message-ID: <20150919193445.GC2782@tarshish> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hi Thomas, On Fri, Sep 18, 2015 at 09:26:04AM +0200, Thomas Petazzoni wrote: > On Fri, 18 Sep 2015 00:39:16 +0300, Baruch Siach wrote: > > Why not use /dev/null for gcc output instead of a temporary file? > > Something like: > > > > HAS_LIBCRYPT=$(shell echo 'int main(void) {}' | $(CC) -o /dev/null -xc - -lcrypt >/dev/null 2>&1 && echo y) > > Because it is known to not work with all toolchains: > > http://git.buildroot.net/buildroot/commit/toolchain/helpers.mk?id=375bc18850f0f8fec90e1e478c0e9d2159377a64 Good to know, thanks. Maybe it's time for /dev/null.d/. baruch -- http://baruch.siach.name/blog/ ~. .~ Tk Open Systems =}------------------------------------------------ooO--U--Ooo------------{= - baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -