On 3 May 2016 at 13:07, Andreas Beckmann wrote:
| Package: r-base-dev
| Version: 3.2.5.20160429-1
| Severity: serious
| Control: block 820866 with -1
|
| Hi,
|
| current r-base-dev in sid causes r-cran-tgp to FTBFS (#820866),
| downgrading to 3.2.5-1 makes it build again.
|
| from the log of an amd64 build:
|
| g++ -I/usr/share/R/include -DNDEBUG -DRPRINT -DNDEBUG -fpic -g -O2
-fstack-protector-strong -Wformat -Werror=format-security -Wdate-time
-D_FORTIFY_SOURCE=2 -g -c base.cc -o base.o
| In file included from /usr/share/R/include/R.h:40:0,
| from rhelp.h:20,
| from base.h:30,
| from base.cc:25:
| /usr/include/c++/5/cstdlib: In function 'long long int std::abs(long long
int)':
| /usr/include/c++/5/cstdlib:174:20: error: conflicting declaration of C
function 'long long int std::abs(long long int)'
|abs(long long __x) { return __builtin_llabs (__x); }
| ^
| /usr/include/c++/5/cstdlib:166:3: note: previous declaration 'long int
std::abs(long int)'
|abs(long __i) { return __builtin_labs(__i); }
|^
| /usr/include/c++/5/cstdlib: In function '__int128 std::abs(__int128)':
| /usr/include/c++/5/cstdlib:179:33: error: conflicting declaration of C
function '__int128 std::abs(__int128)'
|abs(__GLIBCXX_TYPE_INT_N_0 __x) { return __x >= 0 ? __x : -__x; }
| ^
| /usr/include/c++/5/cstdlib:174:3: note: previous declaration 'long long int
std::abs(long long int)'
|abs(long long __x) { return __builtin_llabs (__x); }
|^
| /usr/include/c++/5/cstdlib:179:33: error: conflicting declaration of C
function '__int128 std::abs(__int128)'
|abs(__GLIBCXX_TYPE_INT_N_0 __x) { return __x >= 0 ? __x : -__x; }
| ^
| /usr/include/c++/5/cstdlib:166:3: note: previous declaration 'long int
std::abs(long int)'
|abs(long __i) { return __builtin_labs(__i); }
|^
| In file included from /usr/include/c++/5/cmath:42:0,
| from /usr/share/R/include/R.h:43,
| from rhelp.h:20,
| from base.h:30,
| from base.cc:25:
| /usr/include/c++/5/bits/cpp_type_traits.h: At global scope:
| /usr/include/c++/5/bits/cpp_type_traits.h:72:3: error: template with C linkage
|template
|^
| /usr/include/c++/5/bits/cpp_type_traits.h:85:3: error: template with C linkage
|template
|^
| /usr/include/c++/5/bits/cpp_type_traits.h:89:3: error: template
specialization with C linkage
|template<>
|^
| /usr/include/c++/5/bits/cpp_type_traits.h:95:3: error: template with C linkage
|template
|^
| /usr/include/c++/5/bits/cpp_type_traits.h:103:3: error: template with C
linkage
|template
|^
|
Based on a few R packages of mine, I also suspect that this can be fixed
somewhat 'simply' by declaring the C++11 compilation standard. I'll try to
test that hypothesis later today.
Dirk
| Andreas
--
http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org
