Hi Dmitry, On 01/21/2015 09:21 PM, Dmitry V. Levin wrote: > Hi, > > I've just pushed commit v4.9-222-gdf7aa2b that implements 32-bit ioctl > command decoding. It has been tested with "make check" on arm oabi, > arm eabi, mips, mipsel, powerpc, powerpc64, sparc, x86, and x86_64. > > There is a tests/ioctl.test now, so you will never see again these > annoying TCGETS collisions on architectures where this test passes. > > As a part of this change, ioctlsort is now used at build time. > The trick is that ioctlsort is now being compiled with headers of the > target system, so please check how it works in case of cross-building.
Since commit df7aa2b19e6f69c19fbe09180bf1ec4fb52e2615 we've not been able to get a cross compilation to work without modifying the makefile. I'm not sure if this is what you intended, but generally, we've been overriding ioctlsort_VAR makefile variables by specifying them on the right hand side of the make invocation. However there is one variable, ioctlsort_CPPFLAGS which is a superset of AM_CPPFLAGS, which we want to keep, and CPPFLAGS, which we want to override (maybe with an empty string, I don't recall at the moment). Would it be possible to in the place of CPPFLAGS introduce an intermediate variable, such as ioctlsort_OVERRIDEABLE_CPPFLAGS, initially set to CPPFLAGS but potentially overridden by (right hand side) command line arguments to make? Thanks, Chris -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project ------------------------------------------------------------------------------ Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Strace-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/strace-devel
