[Ohrrpgce] SVN: teeemcee/13353 scons: fix compiling for Linux x86_64 with clang by cleaning up -no-pie

[Ralph Versteegen]

Also, this is the reason that the Mac build logs have lots of spurious
warnings:  -Wno-missing-braces is not passed.

It's pretty poor that we're still using such an old forked FB on Mac, I
really need to fix the last couple things in trunk FB's Mac support (mostly
just crt.bi headers) so we can switch to FB 1.10. At some point I'd like to
bump the min supported FB version again.

On Fri, 10 Nov 2023 at 19:15, Ralph Versteegen <teeemcee at gmail.com> wrote:

> The actual part of the build log which shows the root cause of the error
> is right at the top:
>
> scons: Reading SConscript files ...
> Using target: darwin  arch: x86  fbc: fbc (1.06.0 (04-29-2016))  fbcc:
> /opt/local/bin/gcc-mp-4.7 (gcc 4.7.4)  cc: clang (LLVM 8.0.0)  cctarget:
> x86_64-apple-darwin15.6.0
> WARNING: due to bug in old fbc, dropping arg -Wc -Wno-missing-braces
> WARNING: due to bug in old fbc, dropping arg -Wc -msse2
> WARNING: due to bug in old fbc, dropping arg -Wc -fno-pie
>
> So it seems it was the missing -msse2 arg that was the problem,
> the -fno-pie was not passed before this commit anyway, but it made the
> commandline too long.
>
> On Tue, 7 Nov 2023 at 11:16, James Paige via Ohrrpgce <
> ohrrpgce at lists.motherhamster.org> wrote:
>
>> Yep, this commit seems to have broken the 32 bit Mac build, but the 64
>> bit Mac build is fine.
>>
>> clang -o relump build/relump.o build/os_sockets.o build/networkutil.o
>> build/os_unix.o build/os_unix2.o build/util.o build/base64.o
>> build/unicode.o build/array.o build/miscc.o build/fb/error.o
>> build/lib/sha1.o build/lib/lodepng.o build/lib/lodepng_gzip.o
>> build/filelayer.o build/globals.o build/lumpfile.o build/vector.o
>> build/common_base.o build/util-datafiles.o -O2 -F
>> /Users/james/Library/Frameworks -mmacosx-version-min=10.6
>> -Wl,-rpath, at executable_path/../Frameworks -Wl,-no_pie -m32 -Wl,-dead_strip
>> -Wl,-L/Users/james/misc/fbc-1.06/bin/../lib/freebasic/darwin-x86
>> /Users/james/misc/fbc-1.06/bin/../lib/freebasic/darwin-x86/fbrt0.o -lfbmt
>> -Wl,-S -lstdc++ -lpthread -lncurses
>> clang: warning: libstdc++ is deprecated; move to libc++ with a minimum
>> deployment target of OS X 10.9
>> ld: illegal text-relocation to '___stack_chk_guard' in
>> /usr/lib/libpthread.dylib from '_fatal_signal_handler' in build/os_unix.o
>> for architecture i386
>> ld: illegal text-relocation to '___stack_chk_guard' in
>> /usr/lib/libpthread.dylib from '_fatal_signal_handler' in build/os_unix.o
>> for architecture i386
>> clang: error: linker command failed with exit code 1 (use -v to see
>> invocation)
>> clang: error: linker command failed with exit code 1 (use -v to see
>> invocation)
>> scons: *** [relump] Error 1
>> scons: *** [unlump] Error 1
>> scons: building terminated because of errors.
>>
>>
>> On Fri, Oct 27, 2023 at 10:06 PM subversion--- via Ohrrpgce <
>> ohrrpgce at lists.motherhamster.org> wrote:
>>
>>> teeemcee
>>> 2023-10-27 19:06:05 -0700 (Fri, 27 Oct 2023)
>>> 130
>>> scons: fix compiling for Linux x86_64 with clang by cleaning up -no-pie
>>> logic
>>>
>>> Hopefully this doesn't break Mac or FreeBSD builds.
>>> ---
>>> U   wip/SConscript
>>>
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>
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