Date: Thu, 13 Nov 2014 22:13:21 +0000 From: Justin Cormack <justin@...cialbusservice.com> To: musl@...ts.openwall.com Subject: Re: issues with headers? On Thu, Nov 13, 2014 at 10:02 PM, stephen Turner <stephen.n.turner@...il.com> wrote: > I have been trying various ways of compiling a musl system using gcc and > found that GCC-4.7.3 does not seem to want to compile against musl headers. > I install the linux headers in /usr/include then i install musl and move its > headers to /usr/include. then i specify -I/usr/include to gcc and it errors > every time (technically its /cross/usr/include as i have a separated env > from my host system) The same compile works fine against musl libs but not > the headers. The only change made from a working to a non-working system > appears to be the use of the musl generated headers. > > In the scripts to build a musl toolchain (such as gregorr) the header > location is not specified but sysroot is used (which obviously isn't linking > against the headers) I first started to see this issue when chroot'ing into > a newly created musl gcc system. > > Is musl suitable as a stand alone libc replacement? Should i not be building > against musl headers? If there is any reports or details you want me to > provide please let me know. You want to use a chroot or a VM with Musl if you are having these issues. Sabotage or Alpine are good options. It will save a lot of grief. Otherwise you are doing somethnig wrong that is hard to diagnose without much moer info. Justin
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