Bug 1573086

Summary:	dos2unix: Partial build flags injection
Product:	[Fedora] Fedora	Reporter:	Florian Weimer <fweimer>
Component:	dos2unix	Assignee:	Tim Waugh <twaugh>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	28	CC:	twaugh, waterlan
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:	dos2unix-7.4.0-3.fc28	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-05-11 21:13:42 UTC	Type:	Bug
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Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1539083

Description Florian Weimer 2018-04-30 07:43:53 UTC

dos2unix-7.4.0-2.fc28.x86_64 has not been not linked with the standard Fedora linker flags (LDFLAGS) from redhat-rpm-config.  Specifically, the build log contains:

cc dos2unix.o querycp.o common.o -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -mcet -fcf-protection    -o dos2unix
cc unix2dos.o querycp.o common.o -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -mcet -fcf-protection    -o unix2dos

So CFLAGS are there, but LDFLAGS are not.

See https://src.fedoraproject.org/rpms/redhat-rpm-config/blob/master/f/buildflags.md for information on RPM macros and environment variables provided by the build environment.

Comment 1 Erwin Waterlander 2018-05-02 21:41:56 UTC

The Makefile adds environment variable RPM_OPT_FLAGS to CFLAGS. It also adds RPM_OPT_FLAGS to LDFLAGS, while it should add RPM_LD_FLAGS to LDFLAGS.
See Makefile line 361.

I will fix this in the next release of dos2unix.

In the meantime the correct LDFLAGS can be set via dos2unix.spec by changing the build command to:

make %{?_smp_mflags} LDFLAGS=%{build_ldflags}

Comment 2 Tim Waugh 2018-05-08 11:43:55 UTC

Thanks for the hint. In fact it needed double-quotes around the macro, but it seems to work fine.

Comment 3 Fedora Update System 2018-05-08 12:45:45 UTC

dos2unix-7.4.0-3.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-5d927eef64

Comment 4 Fedora Update System 2018-05-10 01:29:08 UTC

dos2unix-7.4.0-3.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-5d927eef64

Comment 5 Fedora Update System 2018-05-11 21:13:42 UTC

dos2unix-7.4.0-3.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.