search for: dt_arch

Hi, I've been trying to get the python bridge (rpy2) to build for 64-bit R and python. The current stumbling block is that mingw can't use the python27.lib file that comes with CPython and so I need to generate libpython27.a. When I use dlltool from rtools to do that however, I end up with a 32-bit file: >"G:\Rtools\gcc-4.6.3\i686-w64-mingw32\bin\dlltool" -e libpython27.a

...ically> # Others use a -m64 or -m32 option to select architectures # M_ARCH = -m64 # and for as (--32 or --64) # AS_ARCH = --64 # and for windres (-F pe-i386 or pe-x86-64) # RC_ARCH = pe-x86-64 # and for dlltool ("-m i386 --as-flags --32" vs "-m i386:x86-64 --as-flags --64") DT_ARCH = -m i386:x86-64 --as-flags --64 # 32- or 64-bit Windows? WIN = 64 # The gcc 4.9.3 64 bit toolchain is set up for the 'medium code' model and needs # to remove the .refptr and .weak entries from the exports list; this is the default # when WIN = 64, with blank for WIN = 32: NM_FILTER = |...

Dear All, I'm trying to compile R for Windows 64 bit. I'm following the instructions of R installation and administration guide v2.15.2 (3.1; A.3.1.4; C.2.2) and at the moment I compiled the default version (single threaded, gcc, without external BLAS) ?on my notebook (windows xp 32 bit) Now I'm trying to compile it on Windows servers 64 bit with the next configuration : 1. Windows

...w32- BINPREF64 = x86_64-w64-mingw32- # Others use a -m64 or -m32 option to select architectures M_ARCH = # and for as (--32 or --64) AS_ARCH = # and for windres (-F pe-i386 or pe-x86-64) RC_ARCH = # and for dlltool ("-m i386 --as-flags --32" vs "-m i386:x86-64 --as-flags --64") DT_ARCH = # 32- or 64-bit Windows? WIN = 64 # We normally link directly against DLLs, # but this macro forces the use of import libs # Has been needed for some versions of MinGW-w64 # USE_IMPLIBS = YES ### END more detailed options # set to use ICU (experimental) # USE_ICU=YES # path to parent of ICU...

...option to select architectures > # M_ARCH = -m64 > # and for as (--32 or --64) > # AS_ARCH = --64 > # and for windres (-F pe-i386 or pe-x86-64) > # RC_ARCH = pe-x86-64 > # and for dlltool ("-m i386 --as-flags --32" vs "-m i386:x86-64 --as-flags > --64") > DT_ARCH = -m i386:x86-64 --as-flags --64 > > # 32- or 64-bit Windows? > WIN = 64 > > # The gcc 4.9.3 64 bit toolchain is set up for the 'medium code' model and > needs > # to remove the .refptr and .weak entries from the exports list; this is > the default > # when WIN =...

Hi All, I am trying to compile R from source on a 64 bit Windows. I have downloaded and installed all the third party software as per the R - documentation. The compilation starts fine and after a while it stops with the following error message: D:/Rtools/mingw_64/bin/../lib/gcc/x86_64-w64-mingw32/4.9.3/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lRgraphapp collect2.exe: error: ld

...gt;> # M_ARCH = -m64 >> # and for as (--32 or --64) >> # AS_ARCH = --64 >> # and for windres (-F pe-i386 or pe-x86-64) >> # RC_ARCH = pe-x86-64 >> # and for dlltool ("-m i386 --as-flags --32" vs "-m i386:x86-64 --as-flags >> --64") >> DT_ARCH = -m i386:x86-64 --as-flags --64 >> >> # 32- or 64-bit Windows? >> WIN = 64 >> >> # The gcc 4.9.3 64 bit toolchain is set up for the 'medium code' model and >> needs >> # to remove the .refptr and .weak entries from the exports list; this is >&gt...