Date: Sat, 13 Oct 2012 22:39:50 GMT From: Ian Lepore <freebsd@damnhippie.dyndns.org> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/172677: bsdgrep without gnu regex library causes buildworld failures Message-ID: <201210132239.q9DMdoXp087921@red.freebsd.org> Resent-Message-ID: <201210132240.q9DMe1ok092873@freefall.freebsd.org>
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>Number: 172677 >Category: bin >Synopsis: bsdgrep without gnu regex library causes buildworld failures >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Oct 13 22:40:01 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Ian Lepore >Release: FreeBSD 10.0-CURRENT @ r241077 >Organization: >Environment: >Description: Build world using WITH_BSD_GREP=yes and with WITHOUT_GNU_COMPAT defined so that bsdgrep does not use the gnu regex library. Install the resulting binary and then make buildworld again, and the buildworld fails at usr.bin/kdump. The invocations of grep in the mksubr script don't generate the same results without the gnu library as they do with the library. This expression generates an error message: egrep '^#[[:space:]]*define[[:space:]]+SHM_[A-Z]+[[:space:]]+[0-9]{6}+[[:space:]]*' /usr/obj/arm.arm/usr/src/tmp/usr/include/sys/shm.h egrep: repetition-operator operand invalid And this expression incorrectly fails to find any matching lines: + egrep '^#[[:space:]]*define[[:space:]]+PF_[[:alnum:]]+[[:space:]]+[[:space:]]*' /usr/obj/arm.arm/usr/src/tmp/usr/include/sys/socket.h >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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