Re: Fink for Ventura / Xcode 15?

Hanspeter,

I think the lz4 utility also needs a similar patch.

sudo -u fink-bld [ENV] sh -c /tmp/fink.TEneP
make PREFIX=/opt/sw DESTDIR=/opt/sw/src/fink.build/root-lz4-1.8.3-1
compiling static library
compiling dynamic library 1.8.3
ld: unknown options: -read_only_stubs 
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[1]: *** [liblz4.1.8.3.dylib] Error 1
make: *** [lib-release] Error 2
### execution of make failed, exit code 2

These are just the ones that I am triggering.  If I grep the .info files I get the following other packages that may have this issue.

% grep -r  read_only_stubs /opt/sw/fink/dists/stable/main/finkinfo
/opt/sw/fink/dists/stable/main/finkinfo/net/whois.info:SetLDFLAGS: -Wl,-read_only_stubs -Wl,-bind_at_load -fPIE -Wl,-pie -liconv
/opt/sw/fink/dists/stable/main/finkinfo/net/openvpn.info:SetLDFLAGS: -fPIE -Wl,-pie -Wl,-read_only_stubs -Wl,-bind_at_load
/opt/sw/fink/dists/stable/main/finkinfo/net/socat.info:SetLDFLAGS: -Wl,-read_only_stubs -Wl,-bind_at_load -fPIE -Wl,-pie
/opt/sw/fink/dists/stable/main/finkinfo/web/lynx-cur.info:SetLDFLAGS: -Wl,-read_only_stubs -Wl,-bind_at_load -fPIE -Wl,-pie
/opt/sw/fink/dists/stable/main/finkinfo/web/nginx.info:SetLDFLAGS: -Wl,-read_only_stubs -Wl,-bind_at_load -fPIE -Wl,-pie
/opt/sw/fink/dists/stable/main/finkinfo/web/netrik.info:SetLDFLAGS: -Wl,-read_only_stubs -Wl,-bind_at_load -fPIE -Wl,-pie
/opt/sw/fink/dists/stable/main/finkinfo/editors/nano.info:SetLDFLAGS: -Wl,-read_only_stubs -Wl,-bind_at_load -fPIE -Wl,-pie
/opt/sw/fink/dists/stable/main/finkinfo/editors/ldapvi.info:SetLDFLAGS: -Wl,-read_only_stubs -Wl,-bind_at_load -Wl,-pie
/opt/sw/fink/dists/stable/main/finkinfo/editors/joe.info:SetLDFLAGS: -Wl,-read_only_stubs -Wl,-bind_at_load -fPIE -Wl,-pie
/opt/sw/fink/dists/stable/main/finkinfo/libs/lz4.info:SetLDFLAGS: -Wl,-read_only_stubs -Wl,-bind_at_load
/opt/sw/fink/dists/stable/main/finkinfo/libs/lzo2.info:SetLDFLAGS: -Wl,-read_only_stubs -Wl,-bind_at_load -fPIE -Wl,-pie
/opt/sw/fink/dists/stable/main/finkinfo/sound/mikmod.info:#SetLDFLAGS: -Wl,-read_only_stubs
/opt/sw/fink/dists/stable/main/finkinfo/sound/libmikmod3.info:#SetLDFLAGS: -Wl,-read_only_stubs
% 


-Scott




> On Sep 24, 2023, at 7:26 AM, Hanspeter Niederstrasser <[email protected]> wrote:
> 
> On 9/23/23 5:27 PM, Scott Hannahs via Fink-users wrote:
>>> On Sep 23, 2023, at 4:43 PM, Hanspeter Niederstrasser <[email protected]> wrote:
>>> 
>>> You want a part earlier in config.log. Search for the string "checking whether the C compiler works" and then read down for the actual error that led configure to declare "C compiler cannot create executables".
>>> 
>>> Also, there's been a couple updates to deal with macOS 13.6 and 12.7 in git, so make sure you have git checkout that's up to date (via git pull).
>>> 
>>> Hanspeter
>>> 
>>> -- 
>>> Ad Astra
>> Thanks, didn’t see that.  So one of the ld options is no longer valid?
>> configure:3435: checking whether the C compiler works
>> configure:3457: gcc -g -O2 -fstack-protector -Wformat -fPIE -Wno-unused-parameter -Wno-missing-field-initializers -Wno-cast-align -Wno-format-security -D_FORTIFY_SOURCE=2 -I/opt/sw/boots
>> trap/include -Wl,-read_only_stubs -Wl,-bind_at_load -fPIE -Wl,-pie -L/opt/sw/bootstrap/lib/0 -L/opt/sw/bootstrap/lib -Wl,-headerpad_max_install_names conftest.c >&5
>> ld: unknown options: -read_only_stubs
>> clang: error: linker command failed with exit code 1 (use -v to see invocation)
>> configure:3461: $? = 1
>> configure:3499: result: no
>> That option is in the man page.
>> -read_only_stubs
>>              [i386 only] Makes the __IMPORT segment of a final linked images read-only.  This option makes a program slightly more secure in that the JMP instructions in the i386 fast
>>              stubs cannot be easily overwritten by malicious code.  The downside is the dyld must use mprotect() to temporarily make the segment writable while it is binding the stubs.
>> And this is building on an Intel system that “arch” says is i386.
> 
> Can you apply the attached patch from the directory where you run ./bootstrap ?
> 
> `patch -p1 /path/to/patchfile`
> 
> This gets rid of the now problematic -read_only_stubs flag. Once applied, run `./bootstrap` again.
> 
> Hanspeter
> <no-read-only-stubs.patch>

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