Pipeline · Glasgow Haskell Compiler / GHC

configure: Check CC_STAGE0 for --target support

We previously only checked the stage 1/2 compiler
for --target support. We got away with this for quite a while but it
eventually caught up with us in #21579, where `bytestring`'s new NEON
implementation was unbuildable on Darwin due to Rosetta's seemingly
random logic for determining which executable image to execute. This
lead to a confusing failure to build `bytestring`'s cbits, when `clang`
tried to compile NEON builtins while targetting x86-64.

Fix this by checking CC_STAGE0 for --target support.

Fixes #21579.

46 jobs for master in 150 minutes and 15 seconds (queued for 7 seconds)

35bdab1c

	Name	Stage	Failure
failed	nightly-x86_64-linux-deb10-no_tntc-validate	Full Build
	Uploading artifacts... ghc-x86_64-linux-deb10-no_tntc-validate.tar.xz: found 1 matching files and directories junit.xml: found 1 matching files and directories Uploading artifacts as "archive" to coordinator... ok id=1054641 responseStatus=201 Created token=yQty6LkT Uploading artifacts... junit.xml: found 1 matching files and directories Uploading artifacts as "junit" to coordinator... ok id=1054641 responseStatus=201 Created token=yQty6LkT Cleaning up project directory and file based variables ERROR: Job failed: exit code 1
failed	pages	Deploy
	Downloading artifacts from coordinator... ok id=1054659 responseStatus=200 OK token=5cpc4yHz Executing "step_script" stage of the job script Using docker image sha256:d6b623d4ad1eac5375dd45c5128e9efadc2b4f14bd6fd4b6683339bc70dc0d68 for ghcci/x86_64-linux-deb9:0.2 with digest ghcci/x86_64-linux-deb9@sha256:cca3c492ad4897350316c4ef243a9c2d524fe8280b0069226b1ff00a8ce98af6 ... $ mkdir -p public/doc $ tar -xf haddock.html.tar.xz -C public/doc tar: haddock.html.tar.xz: Cannot open: No such file or directory tar: Error is not recoverable: exiting now Cleaning up project directory and file based variables ERROR: Job failed: exit code 1
failed	perf-nofib	Testing
	`index-state must be a unix-timestamps (e.g. '@1474732068'), a ISO8601 UTC timestamp (e.g. '2016-09-24T17:47:48Z'), or 'HEAD' CallStack (from HasCallStack): error, called at src/Distribution/ReadE.hs:42:24 in Cabal-3.6.2.0-inplace:Distribution.ReadE Uploading artifacts for failed job Uploading artifacts... WARNING: nofib/nofib.log: no matching files ERROR: No files to upload Cleaning up project directory and file based variables ERROR: Job failed: exit code 1`
failed	lint-submods	Tool Lint
	`Using locale C.UTF-8... Branch name CI_COMMIT_BRANCH: master CI_PROJECT_PATH: ghc/ghc Ignoring perf failures Storing cabal cache from /builds/ghc/ghc/cabal to /builds/ghc/ghc/cabal-cache... $ cat ci-timings \| 10 Cleaning up project directory and file based variables ERROR: Job failed: exit code 1`
failed	nightly-armv7-linux-deb10-validate	Full Build
	`Uploading artifacts... WARNING: ghc-armv7-linux-deb10-validate.tar.xz: no matching files WARNING: junit.xml: no matching files ERROR: No files to upload Uploading artifacts... WARNING: junit.xml: no matching files ERROR: No files to upload Cleaning up project directory and file based variables ERROR: Job failed: exit code 1`
failed	nightly-x86_64-freebsd-validate	Full Build	There has been a timeout failure or the job got stuck. Check your timeout limits or try again
	`No job log`
failed	nightly-x86_64-linux-deb10-validate+thread_sanitizer	Full Build
	Uploading artifacts... ghc-x86_64-linux-deb10-validate+thread_sanitizer.tar.xz: found 1 matching files and directories junit.xml: found 1 matching files and directories Uploading artifacts as "archive" to coordinator... ok id=1054647 responseStatus=201 Created token=Ay2FWdNQ Uploading artifacts... junit.xml: found 1 matching files and directories Uploading artifacts as "junit" to coordinator... ok id=1054647 responseStatus=201 Created token=Ay2FWdNQ Cleaning up project directory and file based variables ERROR: Job failed: exit code 1
failed	nightly-x86_64-linux-alpine3_12-validate+fully_static	Full Build
	Uploading artifacts... ghc-x86_64-linux-alpine3_12-validate+fully_static.tar.xz: found 1 matching files and directories junit.xml: found 1 matching files and directories Uploading artifacts as "archive" to coordinator... ok id=1054638 responseStatus=201 Created token=-U6C-nE8 Uploading artifacts... junit.xml: found 1 matching files and directories Uploading artifacts as "junit" to coordinator... ok id=1054638 responseStatus=201 Created token=-U6C-nE8 Cleaning up project directory and file based variables ERROR: Job failed: exit code 1
failed	nightly-x86_64-linux-alpine3_12-int_native-validate+fully_static	Full Build
	Uploading artifacts... ghc-x86_64-linux-alpine3_12-int_native-validate+fully_static.tar.xz: found 1 matching files and directories junit.xml: found 1 matching files and directories Uploading artifacts as "archive" to coordinator... ok id=1054637 responseStatus=201 Created token=8-Mzcw-V Uploading artifacts... junit.xml: found 1 matching files and directories Uploading artifacts as "junit" to coordinator... ok id=1054637 responseStatus=201 Created token=8-Mzcw-V Cleaning up project directory and file based variables ERROR: Job failed: exit code 1