Date: Sun, 17 Dec 2023 14:10:00 +0200 From: Panagiotis Atmatzidis <atma@convalesco.org> To: Warner Losh <imp@bsdimp.com> Cc: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: FreeRadius SQL driver undefined symbol __aeabi_uidivmod Message-ID: <292A20D8-94CB-47FE-B48B-D3EFF10079AC@convalesco.org> In-Reply-To: <CANCZdfp=3%2BoFqXs3kLwYMNMak8163ETuTA7CWwnt8%2Bdm1mo3qA@mail.gmail.com> References: <5331A126-5DF4-4758-A607-31F23DD5C5B7@convalesco.org> <EAFBDD77-92BA-40CC-8458-F1ED08DB7A6C@convalesco.org> <CANCZdfp=3%2BoFqXs3kLwYMNMak8163ETuTA7CWwnt8%2Bdm1mo3qA@mail.gmail.com>
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--Apple-Mail=_BDBF1E2A-F9B7-44D8-BE88-11DB7616FC1E Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hello Warner, Thanks for the suggestions, worked like a charm! So here=E2=80=99s the = complete list of commands: ``` [root@aeschylus /usr/src]# mkdir /root/backup [root@aeschylus /usr/src]# cp /lib/libgcc_s.so.1 /root/backup/ [root@aeschylus /usr/src]# cp /usr/lib/debug/lib/libgcc_s.so.1.debug = /root/backup/ [root@aeschylus /usr/src]# cd /usr/src [root@aeschylus /usr/src]# patch -C < = /home/atma/arithmetic_symbols.patch # dry-run mode Hmm... Looks like a unified diff to me... The text leading up to this was: -------------------------- |diff --git a/lib/libgcc_s/Versions.def b/lib/libgcc_s/Versions.def |index d28e9042f744..b90bc705e3de 100644 |--- a/lib/libgcc_s/Versions.def |+++ b/lib/libgcc_s/Versions.def -------------------------- Patching file lib/libgcc_s/Versions.def using Plan A... Hunk #1 succeeded at 32 (offset 1 line). Hmm... The next patch looks like a unified diff to me... The text leading up to this was: -------------------------- |diff --git a/lib/libgcc_s/arm/Symbol.map b/lib/libgcc_s/arm/Symbol.map |index 92b54761d810..49b0820b2a73 100644 |--- a/lib/libgcc_s/arm/Symbol.map |+++ b/lib/libgcc_s/arm/Symbol.map -------------------------- Patching file lib/libgcc_s/arm/Symbol.map using Plan A... Hunk #1 succeeded at 16 (offset 1 line). done [root@aeschylus /usr/src]# patch < /home/atma/arithmetic_symbols.patch # = apply the patch [=E2=80=A6] # same as above [root@aeschylus /usr/src]# patch < /home/atma/arithmetic_symbols.patch # = apply the patch [root@aeschylus /usr/src]# cd lib/libgcc_s [root@aeschylus /usr/src]# make clean obj depend all [=E2=80=A6] [root@aeschylus /usr/src]# sudo make install [=E2=80=A6] ``` Radius comes up without errors. The SQL driver works as expected. Thank you! > On 17 Dec 2023, at 10:24 AM, Warner Losh <imp@bsdimp.com> wrote: >=20 >=20 >=20 > On Sun, Dec 17, 2023, 12:35=E2=80=AFAM Panagiotis Atmatzidis = <atma@convalesco.org <mailto:atma@convalesco.org>> wrote: >>=20 >>=20 >>> On 17 Dec 2023, at 8:41 AM, Panagiotis Atmatzidis = <atma@convalesco.org <mailto:atma@convalesco.org>> wrote: >>>=20 >>> Hello, >>>=20 >>> I=E2=80=99m trying to setup FreeRadius3 on RPi2 (armv6) running = FreeBSD-13.2. I=E2=80=99m using MySQL as a backend because it runs = nicely on a low resource hardware. >>>=20 >>> Enabling the SQL driver yields the following error: >>>=20 >>> ``` >>> Could not link driver rlm_sql_mysql: /usr/local/lib/libunwind.so.8: = Undefined symbol "__aeabi_uidivmod" >>> Make sure it (and all its dependent libraries!) are in the search = path of your system's ld >>> /usr/local/etc/raddb/mods-enabled/sql[27]: Instantiation failed for = module =E2=80=9Csql" >>> ``` >>>=20 >>> There is a discussion in bugtraq[^1] about this exact issue and = there seems to be a patch as well[^2]. Can someone help me apply this = patch or point me to a tutorial? >>>=20 >>> I used =E2=80=9Cpkg=E2=80=9D to install "mysql80-server" and = "freeradius3-mysql=E2=80=9C, however I have the ports collection = installed so I could use that if it helps. >>>=20 >>> Kind regards, >>>=20 >>> P. >>>=20 >>>=20 >>> [^1]: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271087 >>> [^2]: = https://bugs.freebsd.org/bugzilla/attachment.cgi?bugid=3D271087&action=3Dv= iewall >>>=20 >>=20 >> Going through a similar request[^1] in the forums and a bit of = browsing the kernel tree helped figure things out. Sharing the solution = step-by-step for posterity. >>=20 >> Copy the patch (diff file) and place the patch to the home dir e.g. " = /home/atma/arithmetic_symbols.patch=E2=80=9D and then then: >>=20 >> ``` >> [root@aeschylus /usr/src]# cd /usr/src >> [root@aeschylus /usr/src]# patch -C < = /home/atma/arithmetic_symbols.patch >> Hmm... Looks like a unified diff to me... >> The text leading up to this was: >> -------------------------- >> |diff --git a/lib/libgcc_s/Versions.def b/lib/libgcc_s/Versions.def >> |index d28e9042f744..b90bc705e3de 100644 >> |--- a/lib/libgcc_s/Versions.def >> |+++ b/lib/libgcc_s/Versions.def >> -------------------------- >> Patching file lib/libgcc_s/Versions.def using Plan A... >> Hunk #1 succeeded at 32 (offset 1 line). >> Hmm... The next patch looks like a unified diff to me... >> The text leading up to this was: >> -------------------------- >> |diff --git a/lib/libgcc_s/arm/Symbol.map = b/lib/libgcc_s/arm/Symbol.map >> |index 92b54761d810..49b0820b2a73 100644 >> |--- a/lib/libgcc_s/arm/Symbol.map >> |+++ b/lib/libgcc_s/arm/Symbol.map >> -------------------------- >> Patching file lib/libgcc_s/arm/Symbol.map using Plan A... >> Hunk #1 succeeded at 16 (offset 1 line). >> done >> ``` >=20 >=20 > Ideally you'd do a full buildworld/installworld here. On these = machines that takes a lot of time. >=20 > You may be able to do: >=20 > % cd lib/libgcc_s > % make clean obj depend all > % sudo make install >=20 > But that assumes your system has all the compilers, libraries etc = installed on it... If you are cross building, then just do a full = buildworld since the above depends on make includes and possibly other = things running first. >=20 > If we still have armv6 snapshots, there's a chance that the = /lib/libgcc_s.so.1 from it will have the fix and you can copy it over... = but that might be more hassle and may be less safe than the above. >=20 > Good luck. And make backups of /lib/libgcc_s.so.1 before starting = (keep a copy in /lib, and use /rescue/sh if you mess this up and /bin/sh = can't run for single-user). >=20 > Warner >=20 >> -- >> Panagiotis (atmosx) Atmatzidis >> GPG: gpg --keyserver pgp.mit.edu <http://pgp.mit.edu/>; = --recv-keys 1A7BFEC5 -- Panagiotis (atmosx) Atmatzidis GPG: gpg --keyserver pgp.mit.edu --recv-keys 1A7BFEC5 --Apple-Mail=_BDBF1E2A-F9B7-44D8-BE88-11DB7616FC1E Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 <html><head><meta http-equiv=3D"content-type" content=3D"text/html; = charset=3Dutf-8"></head><body style=3D"overflow-wrap: break-word; = -webkit-nbsp-mode: space; line-break: after-white-space;">Hello = Warner,<div><br></div><div>Thanks for the suggestions, worked like a = charm! So here=E2=80=99s the complete list of = commands:</div><div><br></div><div>```</div><div><span = style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, = 0);">[root@aeschylus /usr/src]# mkdir = /root/backup</span></div><div><span style=3D"caret-color: rgb(0, 0, 0); = color: rgb(0, 0, 0);">[root@aeschylus /usr/src]# </span>cp = /lib/libgcc_s.so.1 /root/backup/</div><div><span style=3D"caret-color: = rgb(0, 0, 0); color: rgb(0, 0, 0);">[root@aeschylus = /usr/src]# </span>cp /usr/lib/debug/lib/libgcc_s.so.1.debug = /root/backup/</div><div><div><span style=3D"caret-color: rgb(0, 0, 0); = color: rgb(0, 0, 0);">[root@aeschylus /usr/src]# cd = /usr/src</span></div><div>[root@aeschylus /usr/src]# patch -C < = /home/atma/arithmetic_symbols.patch # dry-run mode</div><div>Hmm... = Looks like a unified diff to me...</div><div>The text leading up = to this was:</div><div>--------------------------</div><div>|diff --git = a/lib/libgcc_s/Versions.def b/lib/libgcc_s/Versions.def</div><div>|index = d28e9042f744..b90bc705e3de 100644</div><div>|--- = a/lib/libgcc_s/Versions.def</div><div>|+++ = b/lib/libgcc_s/Versions.def</div><div>--------------------------</div><div= >Patching file lib/libgcc_s/Versions.def using Plan A...</div><div>Hunk = #1 succeeded at 32 (offset 1 line).</div><div>Hmm... The next = patch looks like a unified diff to me...</div><div>The text leading up = to this was:</div><div>--------------------------</div><div>|diff --git = a/lib/libgcc_s/arm/Symbol.map = b/lib/libgcc_s/arm/Symbol.map</div><div>|index = 92b54761d810..49b0820b2a73 100644</div><div>|--- = a/lib/libgcc_s/arm/Symbol.map</div><div>|+++ = b/lib/libgcc_s/arm/Symbol.map</div><div>--------------------------</div><d= iv>Patching file lib/libgcc_s/arm/Symbol.map using Plan = A...</div><div>Hunk #1 succeeded at 16 (offset 1 = line).</div><div>done</div><div><div><br></div><div><span = style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, = 0);">[root@aeschylus /usr/src]# patch < = /home/atma/arithmetic_symbols.patch # apply the = patch</span></div><div><font color=3D"#000000"><span style=3D"caret-color:= rgb(0, 0, 0);">[=E2=80=A6] # same as = above</span></font></div><div><span style=3D"caret-color: rgb(0, 0, 0); = color: rgb(0, 0, 0);">[root@aeschylus /usr/src]# patch < = /home/atma/arithmetic_symbols.patch # apply the = patch</span></div><div><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, = 0); color: rgb(0, 0, 0);">[root@aeschylus /usr/src]# cd = lib/libgcc_s</div><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); = color: rgb(0, 0, 0);">[root@aeschylus /usr/src]# make clean obj depend = all</div><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); color: = rgb(0, 0, 0);">[=E2=80=A6]</div><div dir=3D"auto" style=3D"caret-color: = rgb(0, 0, 0); color: rgb(0, 0, 0);">[root@aeschylus /usr/src]# sudo make = install</div><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); = color: rgb(0, 0, 0);">[=E2=80=A6]</div><div dir=3D"auto" = style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);">```</div><div = dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, = 0);"><br></div><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); = color: rgb(0, 0, 0);">Radius comes up without errors. The SQL driver = works as expected.</div><div dir=3D"auto" style=3D"caret-color: rgb(0, = 0, 0); color: rgb(0, 0, 0);"><br></div><div dir=3D"auto" = style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);">Thank = you!</div></div><div><br><blockquote type=3D"cite"><div>On 17 Dec 2023, = at 10:24 AM, Warner Losh <imp@bsdimp.com> wrote:</div><br = class=3D"Apple-interchange-newline"><div><meta charset=3D"UTF-8"><div = dir=3D"ltr" style=3D"caret-color: rgb(0, 0, 0); font-family: Helvetica; = font-size: 12px; font-style: normal; font-variant-caps: normal; = font-weight: 400; letter-spacing: normal; text-align: start; = text-indent: 0px; text-transform: none; white-space: normal; = word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: = none;"><div dir=3D"auto"><div><br><br><div class=3D"gmail_quote"><div = dir=3D"ltr" class=3D"gmail_attr">On Sun, Dec 17, 2023, 12:35=E2=80=AFAM = Panagiotis Atmatzidis <<a href=3D"mailto:atma@convalesco.org" = target=3D"_blank">atma@convalesco.org</a>> = wrote:<br></div><blockquote class=3D"gmail_quote" style=3D"margin: 0px = 0px 0px 0.8ex; border-left-width: 1px; border-left-style: solid; = border-left-color: rgb(204, 204, 204); padding-left: 1ex;"><div = style=3D"line-break: after-white-space;"><br><div><br><blockquote = type=3D"cite"><div>On 17 Dec 2023, at 8:41 AM, Panagiotis Atmatzidis = <<a href=3D"mailto:atma@convalesco.org" rel=3D"noreferrer" = target=3D"_blank">atma@convalesco.org</a>> wrote:</div><br><div><div = style=3D"line-break: after-white-space;">Hello,<div><br></div><div>I=E2=80= =99m trying to setup FreeRadius3 on RPi2 (armv6) running FreeBSD-13.2. = I=E2=80=99m using MySQL as a backend because it runs nicely on a low = resource hardware.</div><div><br></div><div>Enabling the SQL driver = yields the following = error:</div><div><br></div><div>```</div><div><div>Could not link driver = rlm_sql_mysql: /usr/local/lib/libunwind.so.8: Undefined symbol = "__aeabi_uidivmod"</div><div>Make sure it (and all its dependent = libraries!) are in the search path of your system's = ld</div><div>/usr/local/etc/raddb/mods-enabled/sql[27]: Instantiation = failed for module = =E2=80=9Csql"</div></div><div>```</div><div><br></div><div>There is a = discussion in bugtraq[^1] about this exact issue and there seems to be a = patch as well[^2]. Can someone help me apply this patch or point me to a = tutorial?</div><div><br></div><div>I used =E2=80=9Cpkg=E2=80=9D to = install "mysql80-server" and "freeradius3-mysql=E2=80=9C, however I have = the ports collection installed so I could use that if it = helps.</div><div><br></div><div>Kind = regards,</div><div><br></div><div>P.</div><div><br></div><div><br></div><d= iv>[^1]: <a = href=3D"https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271087" = rel=3D"noreferrer" = target=3D"_blank">https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D2710= 87</a></div><div>[^2]: <a = href=3D"https://bugs.freebsd.org/bugzilla/attachment.cgi?bugid=3D271087&am= p;action=3Dviewall" rel=3D"noreferrer" = target=3D"_blank">https://bugs.freebsd.org/bugzilla/attachment.cgi?bugid=3D= 271087&action=3Dviewall</a></div><div><div><br></div></div></div></div= ></blockquote><br></div><div>Going through a similar request[^1] in the = forums and a bit of browsing the kernel tree helped figure things = out. Sharing the solution step-by-step for = posterity.</div><div><br></div><div>Copy the patch (diff file) and place = the patch to the home dir e.g. "<span = style=3D""> </span><font>/home/atma/arithmetic_symbols.patch=E2=80=9D= and then then:</font></div><div><br></div><div>```</div><div><div><span = style=3D"">[root@aeschylus /usr/src]# cd = /usr/src</span></div><div>[root@aeschylus /usr/src]# patch -C < = /home/atma/arithmetic_symbols.patch</div><div>Hmm... Looks like a = unified diff to me...</div><div>The text leading up to this = was:</div><div>--------------------------</div><div>|diff --git = a/lib/libgcc_s/Versions.def b/lib/libgcc_s/Versions.def</div><div>|index = d28e9042f744..b90bc705e3de 100644</div><div>|--- = a/lib/libgcc_s/Versions.def</div><div>|+++ = b/lib/libgcc_s/Versions.def</div><div>--------------------------</div><div= >Patching file lib/libgcc_s/Versions.def using Plan A...</div><div>Hunk = #1 succeeded at 32 (offset 1 line).</div><div>Hmm... The next = patch looks like a unified diff to me...</div><div>The text leading up = to this was:</div><div>--------------------------</div><div>|diff --git = a/lib/libgcc_s/arm/Symbol.map = b/lib/libgcc_s/arm/Symbol.map</div><div>|index = 92b54761d810..49b0820b2a73 100644</div><div>|--- = a/lib/libgcc_s/arm/Symbol.map</div><div>|+++ = b/lib/libgcc_s/arm/Symbol.map</div><div>--------------------------</div><d= iv>Patching file lib/libgcc_s/arm/Symbol.map using Plan = A...</div><div>Hunk #1 succeeded at 16 (offset 1 = line).</div><div>done</div><div>```</div></div></div></blockquote></div></= div><div dir=3D"auto"><br></div><div dir=3D"auto">Ideally you'd do a = full buildworld/installworld here. On these machines that takes a lot of = time.</div><div dir=3D"auto"><br></div><div dir=3D"auto">You may be able = to do:</div><div dir=3D"auto"><br></div><div dir=3D"auto">% cd = lib/libgcc_s</div><div dir=3D"auto">% make clean obj depend = all</div><div dir=3D"auto">% sudo make install</div><div = dir=3D"auto"><br></div><div dir=3D"auto">But that assumes your system = has all the compilers, libraries etc installed on it... If you are cross = building, then just do a full buildworld since the above depends on make = includes and possibly other things running first.</div><div = dir=3D"auto"><br></div><div dir=3D"auto">If we still have armv6 = snapshots, there's a chance that the /lib/libgcc_s.so.1 from it will = have the fix and you can copy it over... but that might be more hassle = and may be less safe than the above.</div><div = dir=3D"auto"><br></div><div>Good luck. And make backups of = /lib/libgcc_s.so.1 before starting (keep a copy in /lib, and use = /rescue/sh if you mess this up and /bin/sh can't run for = single-user).</div><div dir=3D"auto"><br></div><div = dir=3D"auto">Warner</div><div dir=3D"auto"><br></div><div = dir=3D"auto"><div class=3D"gmail_quote"><blockquote class=3D"gmail_quote" = style=3D"margin: 0px 0px 0px 0.8ex; border-left-width: 1px; = border-left-style: solid; border-left-color: rgb(204, 204, 204); = padding-left: 1ex;"><div style=3D"line-break: = after-white-space;"><div><div dir=3D"auto" style=3D"letter-spacing: = normal; text-align: start; text-indent: 0px; text-transform: none; = white-space: normal; word-spacing: 0px; text-decoration: none; = line-break: after-white-space;"><div dir=3D"auto" style=3D"letter-spacing:= normal; text-align: start; text-indent: 0px; text-transform: none; = white-space: normal; word-spacing: 0px; text-decoration: none; = line-break: after-white-space;">--<br>Panagiotis (atmosx) = Atmatzidis<br>GPG: gpg --keyserver<span = class=3D"Apple-converted-space"> </span><a = href=3D"http://pgp.mit.edu/" rel=3D"noreferrer" = target=3D"_blank">pgp.mit.edu</a><span = class=3D"Apple-converted-space"> </span>--recv-keys 1A7BFEC5</di= v></div></div></div></blockquote></div></div></div></div></div></blockquot= e></div><br><div> <meta charset=3D"UTF-8"><div dir=3D"auto" style=3D"caret-color: rgb(0, = 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; = text-indent: 0px; text-transform: none; white-space: normal; = word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: = none; overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: = after-white-space;"><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, = 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; = text-indent: 0px; text-transform: none; white-space: normal; = word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: = none; overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: = after-white-space;">--<br>Panagiotis (atmosx) Atmatzidis<br>GPG: = gpg --keyserver pgp.mit.edu = --recv-keys 1A7BFEC5<br><br><br><br><br></div></div> </div> <br></div></div></body></html>= --Apple-Mail=_BDBF1E2A-F9B7-44D8-BE88-11DB7616FC1E--
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