[gcc r15-96] doc: Describe limitations re Ada, D, and Go on FreeBSD

[gcc r15-96] doc: Describe limitations re Ada, D, and Go on FreeBSD

[Gerald Pfeifer]

https://gcc.gnu.org/g:ff98aab108a6a4e50a831e7cfc011c2131f8d19c

commit r15-96-gff98aab108a6a4e50a831e7cfc011c2131f8d19c
Author: Gerald Pfeifer <gerald@pfeifer.com>
Date:   Thu May 2 00:45:52 2024 +0200

    doc: Describe limitations re Ada, D, and Go on FreeBSD
    
    gcc:
            PR target/69374
            PR target/112959
            * doc/install.texi (Specific) <*-*-freebsd*>: The Ada and D
            run-time libraries are broken on i386 which also can affect
            64-bit builds. Go is broken.

Diff:
---
 gcc/doc/install.texi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index b1d28dcb03b..9f2e427be68 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -4099,6 +4099,14 @@ version found in the @file{devel/binutils} port. This also has been
 known to enable additional features and improve overall testsuite
 results.
 
+@c Bugs 112958 and 112957
+Ada and D (or rather their respective libraries) are broken on
+FreeBSD/i386. This also affects building 32-bit libraries on
+FreeBSD/amd64, so configure with @option{--disable-multilib}
+there in case you are building one of these front ends.
+
+Go (or rather libgo) is generally broken on FreeBSD.
+
 @html
 <hr />
 @end html