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From: | Paul Eggert |
Subject: | bug#35650: [PATCH] Improving HP-UX support |
Date: | Sat, 11 May 2019 16:14:57 -0500 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 5/9/19 5:50 AM, Osipov, Michael wrote:
* basenc.c: HP aCC does not allow anonymous unions inside structs,
Fixed in the 3rd attached patch, in a slightly-different way.
* blake2/blake2.h: __attribute__((packed)) does not exist in HP aCC, use #pragma pack
As near as I can make out, that code (a) doesn't need the packed attribute on any popular platform, and (b) wouldn't be portable among Standard C platforms even if Standard C had the packed attribute. I'll try to follow up with the BLAKE2 folks and CC: here.
* copy.c, mkfifo.c: disable SELinux code if it is not available
As you noted, this patch isn't needed (the code builds without it) so let's omit the patch.
* system.h: use __attribute(x) on a GNU-style compiler only* configure.ac, local.mk: use HP aCC-style linker options for libstdbuf
I don't see why these patches are needed. 'configure' should arrange for libstdbuf to be built only if you are using GCC. If libstdbuf is being built when you use HP-UX aCC, that suggests there is a bug in 'configure.ac' and we should fix that bug rather than try to port libstdbuf to HP-UX.
FORCE_UNSAFE_CONFIGURE=1 gl_cv_have_include_next=no ac_cv_func_getacl=no ac_cv_func_aclsort=no ac_cv_header_sys_bitypes_h=no $CONFIGUREgmake install
Why do you need all those flags and why do you need to use gmake? Plain './configure; make' should work. The fact that you need those flags suggests that there is a bug in configure.ac, and it'd be better to fix the underlying bug than to try to paper around it (and possibly introduce further bugs).
* I have disabled the compilation of b2sum completely because gmake repeatedly quits with:gmake[2]: *** No rule to make target '/var/tmp/AAA000546.i', needed by 'src/b2sum-md5sum.o'. Stop.gmake[2]: Leaving directory '/tmp/system-compile/gnu/coreutils-8.31' gmake[1]: *** [Makefile:12647: all-recursive] Error 1 gmake[1]: Leaving directory '/tmp/system-compile/gnu/coreutils-8.31' gmake: *** [Makefile:6827: all] Error 2
Presumably your top-level Makefile is messed up somehow. Please investigate the rule for building b2sum that is in 'Makefile', and try to figure out how it got corrupted. It might be a bug in the way 'configure' calls 'sed', or a bug in your 'sed' or 'awk' implementation.
* The configuration of PIC and shared library is for HP-UX now. At best autotools would determine that with some default m4 file.Plain './configure; make' should work and if it doesn't work we should fix it. Normally it does not build shared libraries or try to use PIC; although you can arrange for it to do so that is lower priority for us.
0001-build-update-gnulib-submodule-to-latest.patch
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0002-maint-adjust-to-recent-verify_true-removal.patch
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0003-basenc-port-to-C99.patch
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0004-cp-port-fiemap.h-to-C99.patch
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