d47951a1e3
`iconv` is a bit of weird virtual because the only shared API between `glibc` and `libiconv` is: ``` iconv iconv_open iconv_close ``` whereas `libiconv` has further symbols [iconvctl](https://www.gnu.org/software/libiconv/documentation/libiconv-1.17/iconvctl.3.html), [iconv_open_into](https://www.gnu.org/software/libiconv/documentation/libiconv-1.17/iconv_open_into.3.html), and an `iconv` executable and `libcharset.so`. Packages that need those will have to do `depends_on("[virtuals=iconv] libiconv")`. |
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spack/defaults |