search for: libgnuintl

...I know just about as little about make as I do about the auto tools, but nevertheless, I took a look at intl/Makefile. These are the relevant lines: 107:all: all-no 108:all-yes: libintl.$la libintl.h charset.alias ref-add.sed ref-del.sed 109:all-no: all-no-@BUILD_INCLUDED_LIBINTL@ 110:all-no-yes: libgnuintl.$la 111:all-no-no: Line 109 is obviously the key, being refered there by line 107. That is the only place in the file where INCLUDED_LIBINTL appears. So I looked at Makefile.in. Here's what's at the same place: 107:all: all-@USE_INCLUDED_LIBINTL@ 108:all-yes: libintl.$la libintl.h char...

Please note that building R on Windows is documented in "R Installation and Administration", including links to external software. Particularly there is a link to texinfo which is part of Rtools. The documentation is maintained and it is a sufficient source of information for building R on Windows. https://cran.r-project.org/doc/manuals/r-release/R-admin.html