gcc 12 to 14 updates with libsanitizer and Distribution=13.0, 14.0, 15.0 variants #1080

dhomeier · 2023-10-11T19:06:05Z

Counterpart of #1033 for gcc versions 12.3 and 13.2, with patches from the gcc arm64 team copied from Homebrew.
Adding the same experimental build of AddressSanitizer and ThreadSanitizer tools as for gcc11 – however libasan in particular is untested with gcc13.

Tested on 13.4 and 12.7 arm64 and x86_64/Rosetta, and on 10.14.6 x86_64; still needs testing on latest 13.x arm64 with Xcode 15.

gcc12
PASS 10.14.6/x86_64 @dhomeier @nieder
PASS 13.7/x86_64 @nieder
FAIL/PASS 15.4/x86_64 with with-build-time-tools comment @PovlAbrahamsen
PASS arm64 @dhomeier

gcc13
PASS 10.14.6/x86_64 @dhomeier @nieder
PASS arm64 @dhomeir

gcc14
FAIL 10.13 comment @dmacks
PASS 10.14.6/x86_64 @dhomeier @nieder
FAIL/PASS 15.4/x86_64 with with-build-time-tools comment @PovlAbrahamsen
PASS arm64 @dhomeir

PovlAbrahamsen · 2023-10-11T21:49:12Z

10.9-libcxx/stable/main/finkinfo/languages/gcc12-13.0.info

+Version: 12.3.0
+Revision: 1
+Type: gccver (12)
+Distribution: 13.0


Perhaps also add 14.0 here?

Fink's naming scheme only allows for a single Distribution in a %v-Dist.info named file afaict, so this needs additional info files (added in next commit) – but a less prolific solution would be much preferred!

10.9-libcxx/stable/main/finkinfo/languages/gcc13-13.0.info

PovlAbrahamsen · 2023-10-11T21:57:50Z

10.9-libcxx/stable/main/finkinfo/languages/gcc12-13.0.info

+Source: mirror:gnu:gcc/gcc-%v/gcc-%v.tar.xz
+Source-Checksum: SHA256(949a5d4f99e786421a93b532b22ffab5578de7321369975b91aec97adfda8c3b)
+PatchFile: %n.patch
+PatchFile-MD5: 7d533489637df18650d997f3139c5772


Incorrect MD5 for patch - should be e245cee9fa6aa2fd5298d7712358e8e1

Thanks, fixed!

PatchFile-MD5's still don't seem to match in gcc12-13.0.info, and between gcc13.info, gcc13-13.0.info, and gcc13-14.0.info

PovlAbrahamsen · 2023-10-12T13:41:55Z

I have now tried the following combinations:

GCC 12 on MacOS 13.6 on x86_64 with Xcode 15.
GCC 12 on MacOS 14.0 on arm64 with Xcode 15.

Both compile and appear to work as intended (at least to the point where fftw3 and cfitsio build).

There is still a mistake in the PatchFile-MD5 field in gcc12-13.0.info, and mismatches in this field between the different gcc13 variants (I'm not sure which is correct - I haven't got around to building GCC13 yet, and probably won't for a few days).

Thank you for submitting this PR!

…entura

dhomeier · 2023-10-12T14:59:58Z

git add does not like me – the old patch versions were accidentally enabling libsanitizer on darwin22 as well (should only include *-darwin2[01]*)...
Thanks for testing!

cooljeanius · 2023-10-16T21:37:58Z

I tried testing this PR on Big Sur with Xcode 13, but got these results:

$ fink -m install gcc12
Scanning package description files..........
Information about 15259 packages read in 3 seconds.
Running in Maintainer Mode
Validating package file /opt/sw/fink/dists/stable/main/finkinfo/languages/gcc12.info...
Warning: Field "infodocs" is deprecated. (gcc12.info)
Package looks good!
The package 'gcc12' will be built and installed.
Reading build dependency for gcc12-12.3.0-1...
Can't resolve dependency "xcode (>= 14.2.0)" for package "gcc12-12.3.0-1" (no matching packages/versions found)
Exiting with failure.
$ fink -m install gcc13
Information about 15259 packages read in 3 seconds.
Running in Maintainer Mode
Validating package file /opt/sw/fink/dists/stable/main/finkinfo/languages/gcc13.info...
Warning: Field "infodocs" is deprecated. (gcc13.info)
Package looks good!
The package 'gcc13' will be built and installed.
Reading build dependency for gcc13-13.2.0-1...
Can't resolve dependency "xcode (>= 14.2.0)" for package "gcc13-13.2.0-1" (no matching packages/versions found)
Exiting with failure.

cooljeanius · 2023-10-17T04:49:34Z

ok now that @dhomeier has done 26b61ad, I can confirm that gcc12 builds and installs successfully for me with this PR on x86_64 Big Sur with Xcode 13; will test gcc13 next...

cooljeanius · 2023-10-17T07:10:55Z

ok now that @dhomeier has done 26b61ad, I can confirm that gcc12 builds and installs successfully for me with this PR on x86_64 Big Sur with Xcode 13; will test gcc13 next...

...ok, I can confirm a similar success with gcc13.

dmacks · 2023-10-18T04:01:52Z

Does this PR make PR #928 obsolete?

dhomeier · 2023-10-18T14:57:40Z

Yes, I think everything relevant especially for the first gcc11 and gcc12 ports has already been cherry-picked, and the rest must be outdated by now.

dhomeier · 2023-12-18T22:50:32Z

On Sonoma with Xcode 15.1 the gcc12 build fails with various, generally random internal compiler errors after Stage 3; status with Xcode 15 on Ventura is unclear – might be best to pull the Distribution 12.0/13.0 versions.
gcc13 reported to build without problems on all platforms tested so far.

Update: on High Sierra gcc 13.2 fails to build on a missing header in stage 3:

libtool: compile:  /opt/sw/src/fink.build/gcc13-13.2.0-1/darwin_objdir/./gcc/xgcc -shared-libgcc -/opt/sw/src/fink.build/gcc13-13.2.0-1/darwin_objdir/./gcc -nostdinc++ -L/opt/sw/src/fink.build/gcc13-13.2.0-/darwin_objdir/x86_64-apple-darwin17.7.0/libstdc++-v3/src -L/opt/sw/src/fink.build/gcc13-13.2.0-1/darwin_objdir/x86_64-apple-darwin17.7.0/libstdc++-v3/src/.libs -L/opt/sw/src/fink.build/gcc13-13.2.0-1/darwin_objdir/x86_64-apple-darwin17.7.0/libstdc++-v3/libsupc++/.libs -B/opt/sw/lib/gcc13/x86_64-apple-darwin17.7.0/bin/ -B/opt/sw/lib/gcc13/x86_64-apple-darwin17.7.0/lib/ -isystem /opt/sw/lib/gcc13/x86_64-apple-darwin17.7.0/include -isystem /opt/sw/lib/gcc13/x86_64-apple-darwin17.7.0/sys-include -fchecking=1 -I/opt/sw/src/fink.build/gcc13-13.2.0-1/gcc-13.2.0/libstdc++-v3/../libgcc -l/opt/sw/src/fink.build/gcc13-13.2.0-1/darwin_objdir/x86_64-apple-darwin17.7.0/libstdc++-v3/include/x86_64-apple-darwin17.7.0 -I/opt/sw/src/fink.build/gcc13-13.2.0-1/darwin_objdir/x86_64-apple-darwin17.7.0/libstdc++-v3/include -I/opt/sw/src/fink.build/gcc13-13.2.0-1/gcc-13.2.0/libstdc++-v3/libsupc++ -I/opt/sw/include -I/opt/sw/include -D_GLIBCXX_SHARED -std=gnu++17 -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2 -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=dir.lo -g -O2 -c ../../../../../gcc-13.2.0/libstdc++-v3/src/filesystem/dir.cc  -fno-common -DPIC -D_GLIBCXX_SHARED -o dir.o
In file included from ../../../../../gcc-13.2.0/libstdc++-v3/src/filesystem/dir.cc:34:
/opt/sw/src/fink.build/gcc13-13.2.0-1/darwin_objdir/x86_64-apple-darwin17.7.0/libstdc++-v3/include/experimental/filesystem:39:10: fatal error: experimental/bits/fs_fwd.h: No such file or directory
   39 | #include <experimental/bits/fs_fwd.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[6]: *** [dir.lo] Error 1
make[6]: *** Waiting for unfinished jobs....
In file included from ../../../../../gcc-13.2.0/libstdc++-v3/src/filesystem/ops.cc:65:
../../../../../gcc-13.2.0/libstdc++-v3/src/filesystem/ops-common.h: In function 'bool std::experimental::filesystem::do_copy_file(const std::filesystem::__gnu_p
osix::char_type*, const std::filesystem::__gnu_posix::char_type*, std::filesystem::copy_options_existing_file, std::filesystem::__gnu_posix::stat_type*, std::fi
lesystem::__gnu_posix::stat_type*, std::error_code&)':
../../../../../gcc-13.2.0/libstdc++-v3/src/filesystem/ops-common.h:502:12: warning: unused variable 'count' [-Wunused-variable]
  502 |     size_t count = from_st->st_size;
      |            ^~~~~
make[5]: *** [all-recursive] Error 1

Package manager version: 0.45.99.git
Distribution version: selfupdate-point (bootstrap), 10.13, x86_64
Trees: local/main stable/main
Xcode.app: 10.1
Xcode command-line tools: 10.1.0.0.1.1539992718
Max. Fink build jobs:  2

So this might be a blocker for updating past gcc11 on older systems.

sth0 · 2024-01-04T20:53:52Z

I just compiled gcc11, and gcc12 with these package definitions on the following systems
MacOS / Xcode
13.6.3 / 15.1 (arm64 and x86)
12.7.1 / 14.2
10.14.7 / 11.3.1

dhomeier · 2024-01-05T20:22:55Z

Thanks for confirming the build on Ventura!
After several more attempts I have been able to build 12.3 on Sonoma with 2 threads for x86_64 (M1 with Rosetta) and with UseMaxBuildJobs: False for arm64, but some further tests (building openblas) still result in frequent internal compiler errors/segfaults, especially when combing CC=clang with FC=gfortran-fsf-12.
Maybe there will be a 12.4 release improving on this...

sth0 · 2024-01-06T20:49:37Z

I have issues with blas on arm64. It crashes when executing tests. Haven't examined if that is a blas or with gcc.

dhomeier · 2024-01-06T21:04:08Z

Anything related to #908 (comment)?
OpenBLAS is now at 0.3.26, but I haven't got to test that much on older systems.

cooljeanius · 2024-09-12T22:32:27Z

Anything related to #908 (comment)?

Do you mean related to it being merged, or related to the problem that it was meant to address?

dhomeier · 2024-10-09T16:58:03Z

I've updated gcc12 and gcc13 to their latest releases, but with Xcode 16 (now also on macOS 14.7) a new aarch64 assembly failure for lse.S popped up:

/opt/sw2/src/fink.build/gcc13-13.3.0-1/darwin_objdir/./gcc/xgcc -B/opt/sw2/src/fink.build/gcc13-13.3.0-1/darwin_objdir/./gcc/ -B/opt/sw2/lib/gcc13/aarch64-apple
-darwin24.1.0/bin/ -B/opt/sw2/lib/gcc13/aarch64-apple-darwin24.1.0/lib/ -isystem /opt/sw2/lib/gcc13/aarch64-apple-darwin24.1.0/include -isystem /opt/sw2/lib/gcc
13/aarch64-apple-darwin24.1.0/sys-include   -fno-checking -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict
-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -mmacosx-version-min=11 -mmacosx-version-min=11.0 -fno-common -g -DIN_LIBGCC2 -fbu
ilding-libgcc -fno-stack-protector   -mmacosx-version-min=11 -mmacosx-version-min=11.0 -fno-common -I. -I. -I../.././gcc -I../../../gcc-13.3.0/libgcc -I../../..
/gcc-13.3.0/libgcc/. -I../../../gcc-13.3.0/libgcc/../gcc -I../../../gcc-13.3.0/libgcc/../include -I../../../gcc-13.3.0/libgcc/config/libbid -DENABLE_DECIMAL_BID
_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS  -o cas_4_1.o -MT cas_4_1.o -MD -MP -MF cas_4_1.dep -DL_cas -DSIZE=4 -DMODEL=1 -c ../../../gcc-13.3.0/libgcc/config/aarch64/l
se.S
../../../gcc-13.3.0/libgcc/emutls.c:61:7: warning: conflicting types for built-in function '__emutls_get_address'; expected 'void *(void *)' [-Wbuiltin-declarat
ion-mismatch]
   61 | void *__emutls_get_address (struct __emutls_object *);
      |       ^~~~~~~~~~~~~~~~~~~~
../../../gcc-13.3.0/libgcc/emutls.c:63:6: warning: conflicting types for built-in function '__emutls_register_common'; expected 'void(void *, long unsigned int,
  long unsigned int,  void *)' [-Wbuiltin-declaration-mismatch]
   63 | void __emutls_register_common (struct __emutls_object *, word, word, void *);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~
../../../gcc-13.3.0/libgcc/emutls.c:140:1: warning: conflicting types for built-in function '__emutls_get_address'; expected 'void *(void *)' [-Wbuiltin-declara
tion-mismatch]
  140 | __emutls_get_address (struct __emutls_object *obj)
      | ^~~~~~~~~~~~~~~~~~~~
../../../gcc-13.3.0/libgcc/emutls.c:204:1: warning: conflicting types for built-in function '__emutls_register_common'; expected 'void(void *, long unsigned int
,  long unsigned int,  void *)' [-Wbuiltin-declaration-mismatch]
  204 | __emutls_register_common (struct __emutls_object *obj,
      | ^~~~~~~~~~~~~~~~~~~~~~~~
<instantiation>:5:1: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
___aarch64_cas2_relax:
^
../../../gcc-13.3.0/libgcc/config/aarch64/lse.S:220:1: note: while in macro instantiation
STARTFN __aarch64_cas2_relax
^
<instantiation>:4:2: error: previous .cfi_startproc was here
 .cfi_startproc

which I only found fixed in gcc14. My assembly skills did not allow me to isolate the exact fix, so I backported the entire file and its associated aarch64-asm.h from 14.2 (after applying the arm64 patches from Homebrew).

Tested so far on Sonoma 14.7 with Xcode 16.0 and Monterey 12.7 with Xcode 14.2 (arm64) and on 10.13 - 10.14.7, Xcode 10.1 - 11.3 for x86_64

Tried to fix 12.4 with the same patch, which fixes the assembly error, but then fails on

libtool: compile:  /opt/sw3/src/fink.build/gcc12-12.4.0-1/darwin_objdir/./gcc/xgcc -shared-libgcc -B/opt/sw3/src/fink.build/gcc12-12.4.0-1/darwin_objdir/./gcc -
nostdinc++ -L/opt/sw3/src/fink.build/gcc12-12.4.0-1/darwin_objdir/aarch64-apple-darwin23.6.0/libstdc++-v3/src -L/opt/sw3/src/fink.build/gcc12-12.4.0-1/darwin_ob
jdir/aarch64-apple-darwin23.6.0/libstdc++-v3/src/.libs -L/opt/sw3/src/fink.build/gcc12-12.4.0-1/darwin_objdir/aarch64-apple-darwin23.6.0/libstdc++-v3/libsupc++/
.libs -B/opt/sw3/lib/gcc12/aarch64-apple-darwin23.6.0/bin/ -B/opt/sw3/lib/gcc12/aarch64-apple-darwin23.6.0/lib/ -isystem /opt/sw3/lib/gcc12/aarch64-apple-darwin
23.6.0/include -isystem /opt/sw3/lib/gcc12/aarch64-apple-darwin23.6.0/sys-include -fno-checking -I/opt/sw3/src/fink.build/gcc12-12.4.0-1/gcc-12.4.0/libstdc++-v3
/../libgcc -I/opt/sw3/src/fink.build/gcc12-12.4.0-1/darwin_objdir/aarch64-apple-darwin23.6.0/libstdc++-v3/include/aarch64-apple-darwin23.6.0 -I/opt/sw3/src/fink
.build/gcc12-12.4.0-1/darwin_objdir/aarch64-apple-darwin23.6.0/libstdc++-v3/include -I/opt/sw3/src/fink.build/gcc12-12.4.0-1/gcc-12.4.0/libstdc++-v3/libsupc++ -
I/opt/sw3/include -I/opt/sw3/include -std=gnu++98 -D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2 -fdiagnostics-show
-location=once -ffunction-sections -fdata-sections -frandom-seed=complex_io.lo -g -O2 -c ../../../../../gcc-12.4.0/libstdc++-v3/src/c++98/complex_io.cc  -fno-co
mmon -DPIC -D_GLIBCXX_SHARED -o complex_io.o
In file included from /opt/sw3/src/fink.build/gcc12-12.4.0-1/darwin_objdir/aarch64-apple-darwin23.6.0/libstdc++-v3/include/cmath:45,
                 from /opt/sw3/src/fink.build/gcc12-12.4.0-1/darwin_objdir/aarch64-apple-darwin23.6.0/libstdc++-v3/include/complex:44,
                 from ../../../../../gcc-12.4.0/libstdc++-v3/src/c++98/complex_io.cc:25:
/opt/sw3/src/fink.build/gcc12-12.4.0-1/darwin_objdir/gcc/include-fixed/math.h:629:8: error: '_Float16' does not name a type
  629 | extern _Float16 __fabsf16(_Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
      |        ^~~~~~~~
/opt/sw3/src/fink.build/gcc12-12.4.0-1/darwin_objdir/gcc/include-fixed/math.h:630:8: error: '_Float16' does not name a type
  630 | extern _Float16 __hypotf16(_Float16, _Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
[11 more down to 641 | extern _Float16 __fmaf16()]

so I am removing the 14.0 and 15.0 dists for now.

Adding the gcc14 packages as well, 14.2 however fails to build on HighSierra 10.13 with Xcode 10.1.0.0.1.1539992718 on

if [ x"" != x ]; then \
          gcc -c -DHAVE_CONFIG_H -g -O2  -I. -I../../../gcc-14.2.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=loca
l -pedantic  -D_GNU_SOURCE    ../../../gcc-14.2.0/libiberty/sha1.c -o noasan/sha1.o; \
        else true; fi
gcc -c -DHAVE_CONFIG_H -g -O2  -I. -I../../../gcc-14.2.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedanti
c  -D_GNU_SOURCE  ../../../gcc-14.2.0/libiberty/sha1.c -o sha1.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
fatal error: error in backend: Cannot select: intrinsic %llvm.x86.sha1rnds4
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
Apple LLVM version 10.0.0 (clang-1000.11.45.5)
Target: x86_64-apple-darwin17.7.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
clang: note: diagnostic msg: PLEASE submit a bug report to http://developer.apple.com/bugreporter/ and include the crash backtrace, preprocessed source, and associated run script.

(did not submit a bug report to Apple since I don't expect they have any further work on Xcode 10 scheduled ;-)

Tested to build, and generally also to compile OpenBLAS, on macOS 10.14.7 - 15.1; I assume < 10.13 will fail as well, can't tell for sure for earlier versions of 10.14.

PovlAbrahamsen · 2024-11-11T18:29:22Z

I've tried building GCC 14.2 on an Intel processor, running MacOS 14.7.1 with command-line tools 16.1. And unfortunately it fails with a similar assembly issue to that mentioned above, while building libgcc:

/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/xgcc -B/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/bin/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/lib/ -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/include -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/sys-include   -fno-checking -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -mmacosx-version-min=11 -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -mmacosx-version-min=11 -fno-common -I. -I. -I../.././gcc -I../../../gcc-14.2.0/libgcc -I../../../gcc-14.2.0/libgcc/. -I../../../gcc-14.2.0/libgcc/../gcc -I../../../gcc-14.2.0/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS  -o avx_resms64x_s.o -MT avx_resms64x_s.o -MD -MP -MF avx_resms64x_s.dep -DSHARED -c -xassembler-with-cpp ../../../gcc-14.2.0/libgcc/config/i386/avx_resms64x.S
/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/xgcc -B/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/bin/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/lib/ -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/include -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/sys-include   -fno-checking -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -mmacosx-version-min=11 -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -mmacosx-version-min=11 -fno-common -I. -I. -I../.././gcc -I../../../gcc-14.2.0/libgcc -I../../../gcc-14.2.0/libgcc/. -I../../../gcc-14.2.0/libgcc/../gcc -I../../../gcc-14.2.0/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS  -o avx_savms64f_s.o -MT avx_savms64f_s.o -MD -MP -MF avx_savms64f_s.dep -DSHARED -c -xassembler-with-cpp ../../../gcc-14.2.0/libgcc/config/i386/avx_savms64f.S
/bin/sh ../../../gcc-14.2.0/libgcc/../move-if-change tmp-libgcc_tm.h libgcc_tm.h
/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/xgcc -B/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/bin/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/lib/ -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/include -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/sys-include   -fno-checking -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -mmacosx-version-min=11 -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -mmacosx-version-min=11 -fno-common -I. -I. -I../.././gcc -I../../../gcc-14.2.0/libgcc -I../../../gcc-14.2.0/libgcc/. -I../../../gcc-14.2.0/libgcc/../gcc -I../../../gcc-14.2.0/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS  -o avx_resms64f_s.o -MT avx_resms64f_s.o -MD -MP -MF avx_resms64f_s.dep -DSHARED -c -xassembler-with-cpp ../../../gcc-14.2.0/libgcc/config/i386/avx_resms64f.S
/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/xgcc -B/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/bin/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/lib/ -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/include -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/sys-include   -fno-checking -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -mmacosx-version-min=11 -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -mmacosx-version-min=11 -fno-common -I. -I. -I../.././gcc -I../../../gcc-14.2.0/libgcc -I../../../gcc-14.2.0/libgcc/. -I../../../gcc-14.2.0/libgcc/../gcc -I../../../gcc-14.2.0/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS  -o avx_resms64fx_s.o -MT avx_resms64fx_s.o -MD -MP -MF avx_resms64fx_s.dep -DSHARED -c -xassembler-with-cpp ../../../gcc-14.2.0/libgcc/config/i386/avx_resms64fx.S
/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/xgcc -B/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/bin/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/lib/ -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/include -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/sys-include   -fno-checking -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -mmacosx-version-min=11 -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -mmacosx-version-min=11 -fno-common -I. -I. -I../.././gcc -I../../../gcc-14.2.0/libgcc -I../../../gcc-14.2.0/libgcc/. -I../../../gcc-14.2.0/libgcc/../gcc -I../../../gcc-14.2.0/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS  -o sse_savms64_s.o -MT sse_savms64_s.o -MD -MP -MF sse_savms64_s.dep -DSHARED -c -xassembler-with-cpp ../../../gcc-14.2.0/libgcc/config/i386/sse_savms64.S
echo timestamp > libgcc_tm.stamp
/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/xgcc -B/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/bin/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/lib/ -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/include -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/sys-include   -fno-checking -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -mmacosx-version-min=11 -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -mmacosx-version-min=11 -fno-common -I. -I. -I../.././gcc -I../../../gcc-14.2.0/libgcc -I../../../gcc-14.2.0/libgcc/. -I../../../gcc-14.2.0/libgcc/../gcc -I../../../gcc-14.2.0/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS  -o sse_resms64_s.o -MT sse_resms64_s.o -MD -MP -MF sse_resms64_s.dep -DSHARED -c -xassembler-with-cpp ../../../gcc-14.2.0/libgcc/config/i386/sse_resms64.S
/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/xgcc -B/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/bin/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/lib/ -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/include -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/sys-include   -fno-checking -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -mmacosx-version-min=11 -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -mmacosx-version-min=11 -fno-common -I. -I. -I../.././gcc -I../../../gcc-14.2.0/libgcc -I../../../gcc-14.2.0/libgcc/. -I../../../gcc-14.2.0/libgcc/../gcc -I../../../gcc-14.2.0/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS  -o sse_resms64x_s.o -MT sse_resms64x_s.o -MD -MP -MF sse_resms64x_s.dep -DSHARED -c -xassembler-with-cpp ../../../gcc-14.2.0/libgcc/config/i386/sse_resms64x.S
/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/xgcc -B/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/bin/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/lib/ -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/include -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/sys-include   -fno-checking -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -mmacosx-version-min=11 -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -mmacosx-version-min=11 -fno-common -I. -I. -I../.././gcc -I../../../gcc-14.2.0/libgcc -I../../../gcc-14.2.0/libgcc/. -I../../../gcc-14.2.0/libgcc/../gcc -I../../../gcc-14.2.0/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS  -o sse_savms64f_s.o -MT sse_savms64f_s.o -MD -MP -MF sse_savms64f_s.dep -DSHARED -c -xassembler-with-cpp ../../../gcc-14.2.0/libgcc/config/i386/sse_savms64f.S
/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/xgcc -B/opt/sw/src/fink.build/gcc14-14.2.0-1/darwin_objdir/./gcc/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/bin/ -B/opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/lib/ -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/include -isystem /opt/sw/lib/gcc14/x86_64-apple-darwin23.6.0/sys-include   -fno-checking -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -mmacosx-version-min=11 -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -mmacosx-version-min=11 -fno-common -I. -I. -I../.././gcc -I../../../gcc-14.2.0/libgcc -I../../../gcc-14.2.0/libgcc/. -I../../../gcc-14.2.0/libgcc/../gcc -I../../../gcc-14.2.0/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS  -o sse_resms64f_s.o -MT sse_resms64f_s.o -MD -MP -MF sse_resms64f_s.dep -DSHARED -c -xassembler-with-cpp ../../../gcc-14.2.0/libgcc/config/i386/sse_resms64f.S
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:37:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64x_18; ; ; ___avx_resms64x_18:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:39:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64x_17; ; ; ___avx_resms64x_17:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:41:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64x_16; ; ; ___avx_resms64x_16:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:43:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64x_15; ; ; ___avx_resms64x_15:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:45:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64x_14; ; ; ___avx_resms64x_14:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:47:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64x_13; ; ; ___avx_resms64x_13:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:49:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64x_12; ; ; ___avx_resms64x_12:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
make[3]: *** [avx_resms64x_s.o] Error 1
make[3]: *** Waiting for unfinished jobs....
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:39:33: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64fx_17; ; ; ___avx_resms64fx_17:
                                ^
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:36:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:41:33: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64fx_16; ; ; ___avx_resms64fx_16:
                                ^
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:36:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:43:33: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64fx_15; ; ; ___avx_resms64fx_15:
                                ^
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:36:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:45:33: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64fx_14; ; ; ___avx_resms64fx_14:
                                ^
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:36:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:47:33: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64fx_13; ; ; ___avx_resms64fx_13:
                                ^
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:36:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:49:33: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64fx_12; ; ; ___avx_resms64fx_12:
                                ^
../../../gcc-14.2.0/libgcc/config/i386/resms64fx.h:36:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
make[3]: *** [avx_resms64fx_s.o] Error 1
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:37:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___sse_resms64x_18; ; ; ___sse_resms64x_18:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:39:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___sse_resms64x_17; ; ; ___sse_resms64x_17:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:41:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___sse_resms64x_16; ; ; ___sse_resms64x_16:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:43:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___sse_resms64x_15; ; ; ___sse_resms64x_15:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:45:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___sse_resms64x_14; ; ; ___sse_resms64x_14:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:47:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___sse_resms64x_13; ; ; ___sse_resms64x_13:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:49:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___sse_resms64x_12; ; ; ___sse_resms64x_12:
                               ^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
 .cfi_startproc
 ^
make[3]: *** [sse_resms64x_s.o] Error 1
make[2]: *** [all-stage1-target-libgcc] Error 2
make[1]: *** [stage1-bubble] Error 2
make: *** [Makefile:24094: bootstrap] Error 2

PovlAbrahamsen · 2025-02-19T17:34:35Z

Building gcc14 still fails with the same issue as before on an Intel processor, MacOS Sonoma 14.7.4 / Darwin 23.6.0, Xcode command-line tools 16.2.

dhomeier · 2025-02-19T20:41:12Z

../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:37:32: error: non-private labels cannot appear between .cfi_startproc / .cfi_endproc pairs
.globl ___avx_resms64x_18; ; ; ___avx_resms64x_18:
^
../../../gcc-14.2.0/libgcc/config/i386/resms64x.h:35:2: error: previous .cfi_startproc was here
.cfi_startproc
^

Those look similar to the errors in lse.S without the brew patch, but that brings almost no changes to the i386 code (after all, it's pulled from iains/gcc-darwin-arm64. But searching for that file and error doesn't bring anything else up either.

Is there any working gcc on 14.x and x86_64 then? For arm64 with Xcode 16 there definitely is none at this point, so it would be good to get this unblocked. I could remove the gcc14-14.0 distribution then; if so, should I do it for Intel only (apparently we have an Architecture: arm64 field now)?

PovlAbrahamsen · 2025-03-21T13:39:23Z

I have submitted the issue with Intel processors as iains/gcc-14-branch#19. I have now upgraded this machine to MacOS 15.3.2, but see the same errors as before.

PovlAbrahamsen · 2025-04-02T09:14:06Z

Following advice from @iains (on the thread linked above), it looks like the issue on Intel processors was related to the presence of GNU's objdump, as installed by Fink's objtools, on the path causing problems in the detection of clang's assembly features. This can be overridden by adding --with-build-time-tools=/usr/bin to ConfigureParams. I have tested this with GCC 14.2 on MacOS 15.4 on both Intel and Apple Silicon, and it appears to result in a working compiler on both! @dhomeier, can you please add this to the packages?

PovlAbrahamsen · 2025-04-02T14:37:03Z

I can also confirm that GCC 13.3 builds on MacOS 15.4 on Intel with the same fix applied.

PovlAbrahamsen · 2025-08-03T23:56:54Z

It would be great if the change suggested above could be added, so this can be merged soon!

dmacks · 2025-08-04T01:47:01Z

The general version-bump of gcc12 seems fine. I see that it's only for up through OSX 13.0. Is the 13.0 trick also portable to 14.0 and 15.0?

Adding new gccXX with whatever tricks are needed per platform seems fine. I see that gcc14 is only for OSX 13.0 and above. Is it not buildable on older OSX?

We can obviously take what we have now and then spread it to those missing platforms as soon as someone figures out how, just want to make sure I understand what we have now.

dmacks · 2025-08-04T09:55:28Z

Answering one of my own questions... gcc14 FTBFS on 10.13 with a clang crash and

fatal error: error in backend: Cannot select: intrinsic %llvm.x86.sha1nexte

So at least for now, gcc13 will be the highest gccXX that is available on all OSX.

iains · 2025-08-04T10:12:07Z

So at least for now, gcc13 will be the highest gccXX that is available on all OSX.

Not quite sure what you are doing here.

I test on x86_64-darwin17..24 (macOS10.13..macOS15) and i686-darwin9 and 17 (using available Xcode CLT installs). I sometimes test on 10.12 and earlier (but limited on what test hardware I have available) .. there's no reason to expect that there would be any build issues on versions >= 10.5.

All of these platforms work with unpatched GCC 12.5, GCC-13.4, GCC-15.2 (soon to be released) and gcc-16 development.

See, for example, the test results for 15.2 release candidate
https://gcc.gnu.org/pipermail/gcc-testresults/2025-August/854354.html .. https://gcc.gnu.org/pipermail/gcc-testresults/2025-August/854362.html

and for this weekend's trunk (gcc-16)
https://gcc.gnu.org/pipermail/gcc-testresults/2025-August/854423.html .. https://gcc.gnu.org/pipermail/gcc-testresults/2025-August/854432.html

You need a patched branch to build arm64 - but for x86_64/i686 it should "just work"... so you should look for fallout from some other component.
.

dmacks · 2025-08-04T10:29:20Z

I'm OS X 10.13 on an x86_64 Mac. I took the gcc14.info and adjusted Distribution to include 10.13, so that .info has all the patch/script magic that is used. Here's the fail:

make[3]: Entering directory '/sw/build.build/gcc14-14.2.0-2/darwin_objdir/libiberty'
if [ x"-fno-common" != x ]; then \
  gcc -c -DHAVE_CONFIG_H -g  -I. -I../../gcc-14.2.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  -fno-common ../../gcc-14.2.0/libiberty/sha1.c -o pic/sha1.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
fatal error: error in backend: Cannot select: intrinsic %llvm.x86.sha1nexte
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
Apple LLVM version 10.0.0 (clang-1000.11.45.5)
Target: x86_64-apple-darwin17.7.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
clang: note: diagnostic msg: PLEASE submit a bug report to http://developer.apple.com/bugreporter/ and include the crash backtrace, preprocessed source, and associated run script.

but it seemed pointless to report something to them on a long-unsupported OS X. But in particular there is no .crash file in the Logs/DiagnosticReports in my homedir. The run script is:

# Crash reproducer for Apple LLVM version 10.0.0 (clang-1000.11.45.5)
# Driver args: "-c" "-D" "HAVE_CONFIG_H" "-g" "-I" "." "-I" "../../gcc-14.2.0/libiberty/../include" "-W" "-Wall" "-Wwrite-strings" "-Wc++-compat" "-Wstrict-prototypes" "-Wshadow=local" "-pedantic" "-D" "_GNU_SOURCE" "-fno-common" "../../gcc-14.2.0/libiberty/sha1.c" "-o" "pic/sha1.o"
# Original command:  "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang" "-cc1" "-triple" "x86_64-apple-macosx10.13.0" "-Wdeprecated-objc-isa-usage" "-Werror=deprecated-objc-isa-usage" "-emit-obj" "-mrelax-all" "-disable-free" "-disable-llvm-verifier" "-discard-value-names" "-main-file-name" "sha1.c" "-mrelocation-model" "pic" "-pic-level" "2" "-mthread-model" "posix" "-mdisable-fp-elim" "-fno-strict-return" "-masm-verbose" "-munwind-tables" "-target-cpu" "penryn" "-dwarf-column-info" "-debug-info-kind=standalone" "-dwarf-version=4" "-debugger-tuning=lldb" "-target-linker-version" "409.12" "-coverage-notes-file" "/sw/build.build/gcc14-14.2.0-2/darwin_objdir/libiberty/pic/sha1.gcno" "-resource-dir" "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/10.0.0" "-D" "HAVE_CONFIG_H" "-I" "." "-I" "../../gcc-14.2.0/libiberty/../include" "-D" "_GNU_SOURCE" "-W" "-Wall" "-Wwrite-strings" "-Wc++-compat" "-Wstrict-prototypes" "-Wshadow=local" "-pedantic" "-fconst-strings" "-fdebug-compilation-dir" "/sw/build.build/gcc14-14.2.0-2/darwin_objdir/libiberty" "-ferror-limit" "19" "-fmessage-length" "200" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fobjc-runtime=macosx-10.13.0" "-fmax-type-align=16" "-fno-common" "-fdiagnostics-show-option" "-fcolor-diagnostics" "-o" "pic/sha1.o" "-x" "c" "../../gcc-14.2.0/libiberty/sha1.c"
 "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang" "-cc1" "-triple" "x86_64-apple-macosx10.13.0" "-Wdeprecated-objc-isa-usage" "-Werror=deprecated-objc-isa-usage" "-emit-obj" "-mrelax-all" "-disable-free" "-disable-llvm-verifier" "-discard-value-names" "-main-file-name" "sha1.c" "-mrelocation-model" "pic" "-pic-level" "2" "-mthread-model" "posix" "-mdisable-fp-elim" "-fno-strict-return" "-masm-verbose" "-munwind-tables" "-target-cpu" "penryn" "-dwarf-column-info" "-debug-info-kind=standalone" "-dwarf-version=4" "-debugger-tuning=lldb" "-target-linker-version" "409.12" "-coverage-notes-file" "/sw/build.build/gcc14-14.2.0-2/darwin_objdir/libiberty/pic/sha1.gcno" "-D" "HAVE_CONFIG_H" "-D" "_GNU_SOURCE" "-W" "-Wall" "-Wwrite-strings" "-Wc++-compat" "-Wstrict-prototypes" "-Wshadow=local" "-pedantic" "-fconst-strings" "-ferror-limit" "19" "-fmessage-length" "200" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fobjc-runtime=macosx-10.13.0" "-fmax-type-align=16" "-fno-common" "-fdiagnostics-show-option" "-fcolor-diagnostics" "-x" "c" "sha1-b22472.c"

The associated .c is about 7MB if you want it.

iains · 2025-08-04T10:41:52Z

Apologies, but I am not able to analyse or support the non-standard builds of the distribution(s) - simply not enough time :) ... the point I was making is that GCC is regularly tested on (at least) versions of macOS back to 10.13 (using the "standard" Apple-released Xcode CLTs for the assembler/linker/dsymutil) - so if it is not working in your configuration, the problem may lies with some replacement for those tools (or, perhaps some build-time tool).. It should be possible to have GCC up to current trunk working there.

dmacks · 2025-08-04T10:46:24Z

Thanks for dropping by, and continuing to support/test your mainline on our old platforms. I'm just testing the fink package, which obviously has a lot of patch and I don't know anything about that myself.

nieder · 2025-08-22T02:39:14Z

Using patches from cf99a0f:
On 10.14.6/x86_64:

gcc14 finished building successfully without needing --with-build-time-tools=/usr/bin even though I have objtools-2.41-1 installed. The build definitely found objdump and readelf from objtools during configure (showed full path).

On 13.7.1/x86_64,

gcc12 finished building successfully without needing --with-build-time-tools=/usr/bin even though I have objtools-2.41-1 installed. The build definitely found objdump and readelf from objtools during configure (showed full path).
gcc13 finished building successfully without needing --with-build-time-tools=/usr/bin even though I have objtools-2.41-1 installed. The build definitely found objdump and readelf from objtools during configure (showed full path).
gcc14 finished building successfully without needing --with-build-time-tools=/usr/bin even though I have objtools-2.41-1 installed. The build definitely found objdump and readelf from objtools during configure (showed full path).
gcc14 finished building successfully if I add --with-build-time-tools=/usr/bin to ConfigureParams. Objdump is now marked as the one in /usr/bin, but readelf is still %p/bin/readelf from objtools (because there's no /usr/bin/readelf).

So looks like --with-build-time-tools is not needed through at least 13.7, but doesn't seem to be a problem if it's present.

nieder · 2025-08-24T12:42:58Z

I've edited the top comment to add what I think are the current status of tested gcc versions from here against distritbutions. So far the only fail I'm sure of is gcc14/10.13 via @dmacks and the x86_64 problems on 15.x with objtools via @PovlAbrahamsen (which has a workaround). If you know a combination either passes or fails, please add so it's easier to know the situation

dmacks · 2025-09-25T05:16:13Z

I've edited the top comment to add what I think are the current status of tested gcc versions from here against distritbutions. So far the only fail I'm sure of is gcc14/10.13 via @dmacks and the x86_64 problems on 15.x with objtools via @PovlAbrahamsen (which has a workaround). If you know a combination either passes or fails, please add so it's easier to know the situation

For the record, I am probably no longer able to test things on 10.13.

dhomeier added new package Packages that do not yet exist in Fink. arm64 Build issues and fixes for Apple Silicon labels Oct 11, 2023

dhomeier referenced this pull request Oct 11, 2023

gcc12 upgrades

0302bcb

PovlAbrahamsen reviewed Oct 11, 2023

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10.9-libcxx/stable/main/finkinfo/languages/gcc13-13.0.info Show resolved Hide resolved

PovlAbrahamsen reviewed Oct 11, 2023

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dhomeier force-pushed the dhomeier-gcc123-13 branch from 4051225 to de95d59 Compare October 11, 2023 23:01

dhomeier added 3 commits October 12, 2023 16:53

gcc-12.3.0 update with experimental libsanitizer build, disabled on V…

d3fa0ac

…entura

gcc-13.2.0 package with untested libsanitizer build, disabled on Ventura

82a79dd

Sonoma Dist-packages for gcc 12, 13 (libsanitizer disabled)

4417407

dhomeier force-pushed the dhomeier-gcc123-13 branch from de95d59 to 4417407 Compare October 12, 2023 14:57

dhomeier mentioned this pull request Oct 15, 2023

gcc9 migration tracker #874

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71 tasks

Make xcode>=14 requirement arm64-only

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cooljeanius approved these changes Oct 17, 2023

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dhomeier mentioned this pull request Oct 18, 2023

gcc 12.2 build with patches for M1 #928

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dhomeier mentioned this pull request Jan 4, 2024

R-base 4.1: Patch ATSFont calls to CGFont calls, update gcc11 to gcc12 #1113

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Update to gcc 12.4; rm 14.0+ Dists

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dhomeier added 2 commits October 9, 2024 18:26

Update to gcc 13.3; backport lse.S from 14.2 for clang 16

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Add gcc14 packages at 14.2 with arm64 patches

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dhomeier changed the title ~~gcc 12 and 13 updates with libsanitizer and Distribution=13.0 variants~~ gcc 12 to 14 updates with libsanitizer and Distribution=13.0, 14.0, 15.0 variants Oct 9, 2024

Update gcc 14.2 with r2 patches from Homebrew

994d145

Backport 14.2.0-r2 and other Homebrew patches to gcc 13.3

cf99a0f

dhomeier force-pushed the dhomeier-gcc123-13 branch from f5c471e to cf99a0f Compare February 20, 2025 15:41

PovlAbrahamsen mentioned this pull request Aug 20, 2025

libcfitsio10-shlibs: v4.6.2 #1266

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gcc 12 to 14 updates with libsanitizer and Distribution=13.0, 14.0, 15.0 variants #1080

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gcc 12 to 14 updates with libsanitizer and Distribution=13.0, 14.0, 15.0 variants #1080

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