On 29/07/2018 23:40, Andreas Schwab wrote:
On Jul 29 2018, Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx> wrote:
Also, to you and anyone else with access to AIX: I'd be happy to figure
these issues out pro-actively if you give me a login to an AIX
machine. I promise not to do anything except compile/debug/test git on
it.
The GCC compile farm <http://gcc.gnu.org/wiki/CompileFarm> has a machine
running AIX, and is free to use for anyone working on free software.
My goal is less "to work on", more, "to package" and/or "to work with".
Most others, including IBM, seem to use gcc as compiler - which is fine.
However, on AIX I often see side-effects introduced by the GNU run-time
environment needed on top of the xlc.rte provided as part of AIX.
In any case - my testing is using the xlc complier - so there are syntax
differences. the compiler has many modes - by default I use 'xlc_r' that
has the following default settings:
xlc_r: use = DEFLT_C
crt = /lib/crt0.o
mcrt = /lib/mcrt0.o
gcrt = /lib/gcrt0.o
libraries = -L/usr/vac/lib,-lxlopt,-lxlipa,-lxl,-lpthreads,-lc
proflibs = -L/lib/profiled,-L/usr/lib/profiled
hdlibs = -L/usr/vac/lib,-lhmd
options =
-qlanglvl=extc99,-qcpluscmt,-qkeyword=inline,-qalias=ansi,-qthreaded,-D_THREAD_SAFE,-D__VACPP_MULTI__
DEFLT_C (for the curious, the default options is perhaps most
interesting) is:
* common definitions
DEFLT_C:
use =DEFLT
xlurt_cfg_path=/usr/vac/urt
xlurt_cfg_name=urt_client.cfg
DEFLT_CPP:
use =DEFLT
xlurt_cfg_path=/usr/vacpp/urt
xlurt_cfg_name=urt_client.cfg
DEFLT:
cppcomp = /usr/vacpp/exe/xlCentry
ccomp = /usr/vac/exe/xlcentry
code = /usr/vac/exe/xlCcode
cpp = /usr/vac/exe/xlCcpp
munch = /usr/vacpp/exe/munch
dis = /usr/vac/exe/dis
xlC = /usr/vac/bin/xlc
list = /usr/vac/exe/xllist
xslt = /usr/vac/exe/XALAN
transforms = /usr/vac/listings
listlibs = /usr/vac/lib
cppinc = /usr/vacpp/include
ipa = /usr/vac/exe/ipa
cppfilt = /usr/vacpp/bin/c++filt
bolt = /usr/vac/exe/bolt
as = /bin/as
ld = /bin/ld
artool = /bin/ar
options =
-D_AIX,-D_AIX32,-D_AIX41,-D_AIX43,-D_AIX50,-D_AIX51,-D_AIX52,-D_AIX53,-D_AIX61,-D_IBMR2,-D_POWER
options32 = -bpT:0x10000000,-bpD:0x20000000
options32_bmaxdata = -bpT:0x10000000,-bpD:0x30000000
options64 = -bpT:0x100000000,-bpD:0x110000000
ldopt = "b:o:e:u:R:H:Y:Z:L:T:A:k:j:"
hdlibs = -L/usr/vac/lib,-lhmd
xlCcopt =
-qlanglvl=extc99,-qcpluscmt,-qkeyword=inline,-qalias=ansi
crt_64 = /lib/crt0_64.o
mcrt_64 = /lib/mcrt0_64.o
gcrt_64 = /lib/gcrt0_64.o
smplibraries = -lxlsmp
palibraries = -L/usr/vatools/lib,-lpahooks
resexp = /usr/vacpp/lib/res.exp
genexports = /usr/vac/bin/CreateExportList
vac_path = /usr/vac
vacpp_path = /usr/vacpp
xlcmp_path = /usr/vac:/usr/vacpp
xlc_c_stdinc = /usr/vac/include:/usr/include
xlc_cpp_stdinc = /usr/vacpp/include:/usr/include
xlurt_msg_cat_name=vacumsg.cat
__GNUC_MINOR__ = 3
Andreas.
