#46208 closed defect (fixed)
libvpx: failes with unknown argument: '-fno-integrated-as' using Xcode 6.1.1
| Reported by: | skymoo (Adam Mercer) | Owned by: | jeremyhu (Jeremy Huddleston Sequoia) |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | ports | Version: | 2.3.3 |
| Keywords: | Cc: | jeremyhu (Jeremy Huddleston Sequoia) | |
| Port: | libvpx |
Description (last modified by skymoo (Adam Mercer))
I'm setting up a new iMac, running Mac OS X 10.10.1 and Xcode-6.1.1 and the build is failing with the following:
:info:build make: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_multimedia_libvpx/libvpx/work/libvpx-v1.3.0' :info:build /usr/bin/clang -S -pipe -Os -arch x86_64 -m64 -arch x86_64 -O3 -fPIC -Wall -Wdeclaration-after-statement -Wdisabled-optimization -Wpointer-arith -Wtype-limits -Wcast-qual -Wvla -Wimplicit-function-declaration -Wuninitialized -Wunused-variable -fno-strict-aliasing -Wno-unused-function -I. -I"/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_multimedia_libvpx/libvpx/work/libvpx-v1.3.0" -DINLINE_ASM -fno-integrated-as -o vp8/encoder/vp8_asm_enc_offsets.c.S vp8/encoder/vp8_asm_enc_offsets.c :info:build clang: error: unknown argument: '-fno-integrated-as'
My clang is:
$ clang --version Apple LLVM version 6.0 (clang-600.0.56) (based on LLVM 3.5svn) Target: x86_64-apple-darwin14.0.0 Thread model: posix $
A full build log is attached.
Attachments (1)
Change History (9)
Changed 9 years ago by skymoo (Adam Mercer)
comment:1 Changed 9 years ago by skymoo (Adam Mercer)
| Description: | modified (diff) |
|---|
comment:2 Changed 9 years ago by dbevans (David B. Evans)
| Status: | new → assigned |
|---|---|
| Summary: | libvpx: failes with unknown argument: '-fno-integrated-as' on Yosemite → libvpx: failes with unknown argument: '-fno-integrated-as' using Xcode 6.1.1 |
comment:3 Changed 9 years ago by dbevans (David B. Evans)
This is a consequence of jeremyhu's fix for clang-3.5 and later committed in r129110.
Although the clang version included with Xcode 6.1.1
Apple LLVM version 6.0 (clang-600.0.56) (based on LLVM 3.5svn) Target: x86_64-apple-darwin13.4.0 Thread model: posix
claims to be based on LLVN 3.5svn, it does not recognize '-fno-integrated-as'. Possibly fails on earlier Xcode versions as well.
Copying jeremyhu for comment.
comment:4 Changed 9 years ago by dbevans (David B. Evans)
| Cc: | jeremyhu@… added |
|---|
comment:5 Changed 9 years ago by jeremyhu (Jeremy Huddleston Sequoia)
| Owner: | changed from devans@… to jeremyhu@… |
|---|---|
| Status: | assigned → new |
Wha... ? oO
:info:build /usr/bin/clang -S -pipe -Os -arch x86_64 -m64 -arch x86_64 -O3 -fPIC -Wall -Wdeclaration-after-statement -Wdisabled-optimization -Wpointer-arith -Wtype-limits -Wcast-qual -Wvla -Wimplicit-function-declaration -Wuninitialized -Wunused-variable -fno-strict-aliasing -Wno-unused-function -I. -I"/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_multimedia_libvpx/libvpx/work/libvpx-v1.3.0" -DINLINE_ASM -fno-integrated-as -o vp8/encoder/vp8_asm_enc_offsets.c.S vp8/encoder/vp8_asm_enc_offsets.c :info:build clang: error: unknown argument: '-fno-integrated-as'
comment:6 Changed 9 years ago by jeremyhu (Jeremy Huddleston Sequoia)
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
comment:7 Changed 9 years ago by jeremyhu (Jeremy Huddleston Sequoia)
I thought that was added a while ago and that pre-integrated-as clang were already blacklisted. Sorry about that. Adjusted.
comment:8 Changed 9 years ago by dbevans (David B. Evans)
Fix also required for MacPorts clang-3.6 and presumably later versions
Further refinement with updated comments added in r129403.
Tested successfully with Xcode 6.1.1 clang, Macports clang-3.4, clang-3.5, clang-3.6.
Looks like this is not Yosemite specific but due to using Xcode 6.1.1. Can be reproduced on Mavericks as well with that version.