Den 2019-08-19 kl. 09:52, skrev Uwe Ligges:
On 19.08.2019 00:06, Göran Broström wrote:
Den 2019-08-18 kl. 22:16, skrev peter dalgaard:
/usr/local/clang7 is likely a better place to look. Check out
Appendix C.3 of the R Inst.&Adm. manual:
https://cran.r-project.org/doc/manuals/r-release/R-admin.html#macOS
That's better! After correcting some obvious(?) errors(?) in that
page, ./configure run without errors! (Had only read
mac.r-procject.org/tools/ so far).
Can you report these "obvious(?) errors(?)" so they can be fixed?
As I promised, a report will come. Probably later today.
Best, Göran
Best,
Uwe
After a night's sleep I will 'make'. I'll report back to r-sig-mac.
Thanks, Göran
-pd
On 18 Aug 2019, at 21:35 , Göran Broström <goran.brost...@umu.se>
wrote:
Update: There is a libgcc_s.1.dylib in /usr/lib, as a symlink to
/usr/lib/libSystem.B.dylib. Is that one useful?
Göran
Den 2019-08-18 kl. 18:54, skrev Göran Broström:
Thanks Peter,
The tripping lines are here
configure:24611: checking size of size_t
configure:24616: gcc -o conftest -g -O2 -I/usr/local/include
-L/usr/local/lib conftest.c -ldl -lm >\
&5
configure:24616: $? = 0
configure:24616: ./conftest
dyld: Library not loaded: /usr/local/lib/libgcc_s.1.dylib
Referenced from: /Users/gb/R/src/R-devel/./conftest
Reason: image not found
so it seems as if my installation of tools is lacking an essential
part (/usr/local/lib/libgcc_s.1.dylib). I'll look around, but any
suggestion is welcome!
Göran
Den 2019-08-18 kl. 17:56, skrev peter dalgaard:
I can't claim to understand this, but on my system of same age,
using system clang, configure does complete. It does get that
error on line 23748, but that, and several similar subsequent
tests just end up returning "yes".
configure:23748: checking for size_t
configure:23748: gcc -arch x86_64 -c -g -O2 -I/usr/local/include
conftest.c >&5
configure:23748: $? = 0
configure:23748: gcc -arch x86_64 -c -g -O2 -I/usr/local/include
conftest.c >&5
conftest.c:118:21: error: expected expression
if (sizeof ((size_t)))
^
1 error generated.
[..snip..]
configure:23748: result: yes
(as usual, configure code is nigh on unreadable, but I think the
logic is that the size_t type exists if you can do "sizeof
(size_t)", but not "sizeof ((size_t))", so the error is expected.)
The line that trips you up comes later:
configure:24611: checking size of size_t
configure:24616: gcc -arch x86_64 -o conftest -g -O2
-I/usr/local/include -L/usr/
local/lib conftest.c -ldl -lm >&5
configure:24616: $? = 0
configure:24616: ./conftest
configure:24616: $? = 0
configure:24630: result: 8
so that is where you should look for clues (or at least tell us
what it says there).
-pd
On 18 Aug 2019, at 13:34 , Göran Broström <goran.brost...@umu.se>
wrote:
Hello,
I'm (for the first time) trying to build R-devel from source (to
be able to check my CRAN packages on a Mac), but it breaks
already after
gobr0002@MBP-2:~/R/src/R-devel$ ./configure
with
checking size of size_t... configure: error: in
`/Users/gb/R/src/R-devel':
configure: error: cannot compute sizeof (size_t)
See `config.log' for more details
Some 'details' regarding size_t:
configure:23748: checking for size_t
configure:23748: gcc -c -g -O2 -I/usr/local/include conftest.c >&5
configure:23748: $? = 0
configure:23748: gcc -c -g -O2 -I/usr/local/include conftest.c >&5
conftest.c: In function 'main':
conftest.c:116:21: error: expected expression before ')' token
if (sizeof ((size_t)))
^
My MacBook Pro is old (2010), so I am stuck with MacOS 10.13.6,
XCode 10.1. I'm using clang 7.0.0 and fortran 6.1.0.
Do I need to buy a new Mac?
Thanks, Göran
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