From: Prarit Bhargava <prarit(a)redhat.com&gt; Makefile: Check PKGRELEASE size on dist-brew targets The Red Hat brew system is a build system used internally within Red Hat which is similar to the externally available koji build system. One of the architectures of a brew build is 's390x+zfcpdump'. This arch using the default of localversion 'test' always causes the rpm build error: "5.17.0-0.rc0.20220114gitfb3b0673b7d5.65.test.el9_b.s390x+zfcpdump" exceeds 64 characters make: *** [Makefile:1257: include/generated/utsrelease.h] Error 1 error: Bad exit status from /var/tmp/rpm-tmp.tMkhuG (%build) The 64 character limit is a size limit on UTSRELEASE and cannot be dynamically changed so the only other option is to reduce the package release (PKGRELEASE) string in length. Removing the date field and the string 'git' results in a string that is shorter by 11 characters, with a minimal loss in information. Add an option, PREBUILD_GIT_ONLY, to shorten the PREBUILD variable which is used in the PKGRELEASE string. Add a check for the size of PKGRELEASE and return a pre-build error if PKGRELEASE is greater than 35 characters. Signed-off-by: Prarit Bhargava <prarit(a)redhat.com&gt; - Signed-off-by: Prarit Bhargava <prarit(a)redhat.com&gt; diff --git a/redhat/Makefile b/redhat/Makefile index blahblah..blahblah 100644 --- a/redhat/Makefile +++ b/redhat/Makefile @@ -391,10 +391,19 @@ dist-koji : BUILD_FLAGS ?= $(KOJI_FLAGS) $(TEST_FLAGS) distg-brew: BUILD_FLAGS ?= $(BREW_FLAGS) $(TEST_FLAGS) distg-koji: BUILD_FLAGS ?= $(KOJI_FLAGS) $(TEST_FLAGS) -dist-brew dist-koji: dist-%: dist-srpm +dist-vr-check: + @# builds may include a s390x+zfcpdump arch build. UTS_RELEASE can only have a + @# version-release string with max 64 chars. The version-release for s390x+zfcpdump + @# is 29 characters, leaving a maximum of 35 characters for PKGRELEASE. + @if [ $$(echo "$(PKGRELEASE)" | wc -c) -gt 35 ]; then \ + echo "PKGRELEASE ($(PKGRELEASE)) is too long. Use a shorter localversion (currently $(BUILDID)) and/or set PREBUILD_GIT_ONLY=1"; \ + exit 1; \ + fi + +dist-brew dist-koji: dist-%: dist-vr-check dist-srpm $* $(BUILD_PROFILE) build $(BUILD_FLAGS) $(BUILD_TARGET) $(SRPMS)/$(PACKAGE_NAME)-$(KVERSION)-$(PKGRELEASE)$(DIST).src.rpm $(OUTPUT_FILE) -distg-brew distg-koji: distg-%: +distg-brew distg-koji: distg-%: dist-vr-check $* $(BUILD_PROFILE) build $(BUILD_FLAGS) $(BUILD_TARGET) "$(RHGITURL)?redhat/koji#$(RHGITCOMMIT)" .PHONY: $(REDHAT)/rpm/SOURCES/$(PACKAGE_NAME).spec diff --git a/redhat/Makefile.common b/redhat/Makefile.common index blahblah..blahblah 100644 --- a/redhat/Makefile.common +++ b/redhat/Makefile.common @@ -75,9 +75,13 @@ ifeq ($(SNAPSHOT),1) PREBUILD:=0$(KEXTRAVERSION). RPMKPATCHLEVEL:=$(shell expr $(RPMKPATCHLEVEL) + 1) endif - # Obtain the date that HEAD was committed (not the snapshot commit). - HEAD_DATE:=$(shell $(GIT) show -s --format=%cd --date=format:%Y%m%d $(HEAD)) - PREBUILD:=$(PREBUILD)$(HEAD_DATE)git$(MARKER). + ifneq ($(PREBUILD_GIT_ONLY),1) + # Obtain the date that HEAD was committed (not the snapshot commit). + HEAD_DATE:=$(shell $(GIT) show -s --format=%cd --date=format:%Y%m%d $(HEAD)) + PREBUILD:=$(PREBUILD)$(HEAD_DATE)git$(MARKER). + else + PREBUILD:=$(PREBUILD)$(MARKER). + endif UPSTREAM_TARBALL_NAME:=$(patsubst v%,%,$(_TAG)) endif -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1579