I have installed a more recent compiler and would like to use the
-std=c++11 flag instead of the -std=c++0x.
system('g++ --version')
truncated... 5.2.0
I have a Makevars.win file where I initially set the CXX_STD=CXX11 however
this uses the default C++11 flag returned from R CMD config CXX1XSTD (i.e.
c++0x). This is insufficient as I am using template aliases (not supported
in c++0x).
I also tried putting the -std=c++11 directly in the PKG_CXXFLAGS but I get
an error stating:
cc1plus.exe: error: unrecognized command line option '-std=c++11'
I can use the C++11 flag if I set PKG_CXXFLAGS manually and run sourceCpp
on a single file but I want to apply it over an entire package.
Thanks,
Charles
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[Rcpp-devel] Windows set C++11 flag for new compiler
8 messages · Dirk Eddelbuettel, Charles Determan, Martyn Plummer
On 10 November 2015 at 10:00, Charles Determan wrote:
| I have installed a more recent compiler and would like to use the -std=c++11
| flag instead of the -std=c++0x.
|
| system('g++ --version')
| truncated... 5.2.0
|
| I have a Makevars.win file where I initially set the CXX_STD=CXX11 however this
| uses the default C++11 flag returned from R CMD config CXX1XSTD (i.e. c++0x).?
| This is insufficient as I am using template aliases (not supported in c++0x).
|
| I also tried putting the -std=c++11 directly in the PKG_CXXFLAGS but I get an
| error stating:
|
| cc1plus.exe: error: unrecognized command line option '-std=c++11'
That would suggest that g++-4.6.2.exe is still running.
Dirk
| I can use the C++11 flag if I set PKG_CXXFLAGS manually and run sourceCpp on a
| single file but I want to apply it over an entire package.
|
| Thanks,
| Charles
|
|
|
| _______________________________________________
| Rcpp-devel mailing list
| Rcpp-devel at lists.r-forge.r-project.org
| https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org
Okay, is there a way for me to use the newer compiler for building the package on Windows? I've tried everything I can think of and fail to get the new one to register when building a package. Charles
On Tue, Nov 10, 2015 at 10:16 AM, Dirk Eddelbuettel <edd at debian.org> wrote:
On 10 November 2015 at 10:00, Charles Determan wrote:
| I have installed a more recent compiler and would like to use the
-std=c++11
| flag instead of the -std=c++0x.
|
| system('g++ --version')
| truncated... 5.2.0
|
| I have a Makevars.win file where I initially set the CXX_STD=CXX11
however this
| uses the default C++11 flag returned from R CMD config CXX1XSTD (i.e.
c++0x).
| This is insufficient as I am using template aliases (not supported in
c++0x).
|
| I also tried putting the -std=c++11 directly in the PKG_CXXFLAGS but I
get an
| error stating:
|
| cc1plus.exe: error: unrecognized command line option '-std=c++11'
That would suggest that g++-4.6.2.exe is still running.
Dirk
| I can use the C++11 flag if I set PKG_CXXFLAGS manually and run
sourceCpp on a
| single file but I want to apply it over an entire package.
|
| Thanks,
| Charles
|
|
|
| _______________________________________________
| Rcpp-devel mailing list
| Rcpp-devel at lists.r-forge.r-project.org
| https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
--
http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org
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On 10 November 2015 at 10:18, Charles Determan wrote:
| Okay, is there a way for me to use the newer compiler for building the package | on Windows?? I've tried everything I can think of and fail to get the new one | to register when building a package. Set CXX1X in Makevars or in R's $RHOME/etc/Makeconf Dirk
http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org
On Tue, 2015-11-10 at 10:30 -0600, Dirk Eddelbuettel wrote:
On 10 November 2015 at 10:18, Charles Determan wrote: | Okay, is there a way for me to use the newer compiler for building the package | on Windows? I've tried everything I can think of and fail to get the new one | to register when building a package. Set CXX1X in Makevars or in R's $RHOME/etc/Makeconf
It is the flag CXX1XSTD that should be overridden. With the Windows CRAN binary it is set to: CXX1XSTD = -std=c++0x For more details on custom compilation see section 6.3.3 of the R Installation and Administration manual (a.k.a R-admin) Martyn
Dirk
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The std=c++0x is not sufficient for my purposes as it doesn't support template aliases. I have tried to set CXX1XSTD=-std=c++11 in the Makevars.win but it doesn't appear to register. The build proceeds as if I never set the variable. Are the any packages that accomplish this? Charles
On Tue, Nov 10, 2015 at 10:42 AM, Martyn Plummer <plummerm at iarc.fr> wrote:
On Tue, 2015-11-10 at 10:30 -0600, Dirk Eddelbuettel wrote:
On 10 November 2015 at 10:18, Charles Determan wrote: | Okay, is there a way for me to use the newer compiler for building the
package
| on Windows? I've tried everything I can think of and fail to get the
new one
| to register when building a package. Set CXX1X in Makevars or in R's $RHOME/etc/Makeconf
It is the flag CXX1XSTD that should be overridden. With the Windows CRAN binary it is set to: CXX1XSTD = -std=c++0x For more details on custom compilation see section 6.3.3 of the R Installation and Administration manual (a.k.a R-admin) Martyn
Dirk
----------------------------------------------------------------------- This message and its attachments are strictly confidential. If you are not the intended recipient of this message, please immediately notify the sender and delete it. Since its integrity cannot be guaranteed, its content cannot involve the sender's responsibility. Any misuse, any disclosure or publication of its content, either whole or partial, is prohibited, exception made of formally approved use -----------------------------------------------------------------------
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If you try setting this flag in the Makevars.win file of your package then it will be overridden by the site-wide Makeconf which is included after your package-specific Makevars.win (See section 1.2.1 of R-exts) What you need to do is set it in a personal file HOME/.R/Makevars.win (See R-admin 6.3.3). On Windows, "HOME" is usually your Documents folder. Martyn
On Tue, 2015-11-10 at 10:45 -0600, Charles Determan wrote:
The std=c++0x is not sufficient for my purposes as it doesn't support
template aliases. I have tried to set CXX1XSTD=-std=c++11 in the
Makevars.win but it doesn't appear to register. The build proceeds as
if I never set the variable. Are the any packages that accomplish
this?
Charles
On Tue, Nov 10, 2015 at 10:42 AM, Martyn Plummer <plummerm at iarc.fr>
wrote:
On Tue, 2015-11-10 at 10:30 -0600, Dirk Eddelbuettel wrote:
> On 10 November 2015 at 10:18, Charles Determan wrote:
> | Okay, is there a way for me to use the newer compiler for
building the package
> | on Windows? I've tried everything I can think of and fail
to get the new one
> | to register when building a package.
>
> Set CXX1X in Makevars or in R's $RHOME/etc/Makeconf
It is the flag CXX1XSTD that should be overridden. With the
Windows CRAN
binary it is set to:
CXX1XSTD = -std=c++0x
For more details on custom compilation see section 6.3.3 of
the R
Installation and Administration manual (a.k.a R-admin)
Martyn
> Dirk
>
-----------------------------------------------------------------------
This message and its attachments are strictly confidential. If
you are
not the intended recipient of this message, please immediately
notify
the sender and delete it. Since its integrity cannot be
guaranteed,
its content cannot involve the sender's responsibility. Any
misuse,
any disclosure or publication of its content, either whole or
partial,
is prohibited, exception made of formally approved use
-----------------------------------------------------------------------
----------------------------------------------------------------------- This message and its attachments are strictly confidential. If you are not the intended recipient of this message, please immediately notify the sender and delete it. Since its integrity cannot be guaranteed, its content cannot involve the sender's responsibility. Any misuse, any disclosure or publication of its content, either whole or partial, is prohibited, exception made of formally approved use -----------------------------------------------------------------------
Martyn, This ultimately solved my problem. However, I also needed to set CXX1X as R continued to try and use the 4.6.3 version. Once both CXX1X and CXX1XSTD were set in the HOME/.R/Makevars.win file, the compilation ran successfully. Thanks, Charles
On Tue, Nov 10, 2015 at 10:57 AM, Martyn Plummer <plummerm at iarc.fr> wrote:
If you try setting this flag in the Makevars.win file of your package then it will be overridden by the site-wide Makeconf which is included after your package-specific Makevars.win (See section 1.2.1 of R-exts) What you need to do is set it in a personal file HOME/.R/Makevars.win (See R-admin 6.3.3). On Windows, "HOME" is usually your Documents folder. Martyn On Tue, 2015-11-10 at 10:45 -0600, Charles Determan wrote:
The std=c++0x is not sufficient for my purposes as it doesn't support
template aliases. I have tried to set CXX1XSTD=-std=c++11 in the
Makevars.win but it doesn't appear to register. The build proceeds as
if I never set the variable. Are the any packages that accomplish
this?
Charles
On Tue, Nov 10, 2015 at 10:42 AM, Martyn Plummer <plummerm at iarc.fr>
wrote:
On Tue, 2015-11-10 at 10:30 -0600, Dirk Eddelbuettel wrote:
> On 10 November 2015 at 10:18, Charles Determan wrote:
> | Okay, is there a way for me to use the newer compiler for
building the package
> | on Windows? I've tried everything I can think of and fail
to get the new one
> | to register when building a package.
>
> Set CXX1X in Makevars or in R's $RHOME/etc/Makeconf
It is the flag CXX1XSTD that should be overridden. With the
Windows CRAN
binary it is set to:
CXX1XSTD = -std=c++0x
For more details on custom compilation see section 6.3.3 of
the R
Installation and Administration manual (a.k.a R-admin)
Martyn
> Dirk
>
-----------------------------------------------------------------------
This message and its attachments are strictly confidential. If
you are
not the intended recipient of this message, please immediately
notify
the sender and delete it. Since its integrity cannot be
guaranteed,
its content cannot involve the sender's responsibility. Any
misuse,
any disclosure or publication of its content, either whole or
partial,
is prohibited, exception made of formally approved use
-----------------------------------------------------------------------
----------------------------------------------------------------------- This message and its attachments are strictly confidential. If you are not the intended recipient of this message, please immediately notify the sender and delete it. Since its integrity cannot be guaranteed, its content cannot involve the sender's responsibility. Any misuse, any disclosure or publication of its content, either whole or partial, is prohibited, exception made of formally approved use -----------------------------------------------------------------------
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