From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3509 invoked by alias); 29 Nov 2001 16:09:23 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 3461 invoked from network); 29 Nov 2001 16:09:21 -0000 Received: from unknown (HELO igw3.watson.ibm.com) (198.81.209.18) by hostedprojects.ges.redhat.com with SMTP; 29 Nov 2001 16:09:21 -0000 Received: from sp1n293en1.watson.ibm.com (sp1n293en1.watson.ibm.com [9.2.112.57]) by igw3.watson.ibm.com (8.11.4/8.11.4) with ESMTP id fATG7DT263798; Thu, 29 Nov 2001 11:07:13 -0500 Received: from makai.watson.ibm.com (makai.watson.ibm.com [9.2.216.144]) by sp1n293en1.watson.ibm.com (8.11.4/8.11.4) with ESMTP id fATG7CU36716; Thu, 29 Nov 2001 11:07:12 -0500 Received: from watson.ibm.com (localhost [127.0.0.1]) by makai.watson.ibm.com (AIX4.3/8.9.3/8.9.3/01-10-2000) with ESMTP id LAA20448; Thu, 29 Nov 2001 11:07:12 -0500 Message-Id: <200111291607.LAA20448@makai.watson.ibm.com> To: kenner@vlsi1.ultra.nyu.edu (Richard Kenner) cc: aoliva@redhat.com, gcc@gcc.gnu.org Subject: Re: Top-level Makefile In-Reply-To: Message from kenner@vlsi1.ultra.nyu.edu (Richard Kenner) of "Thu, 29 Nov 2001 09:44:40 EST." <10111291444.AA22195@vlsi1.ultra.nyu.edu> Date: Wed, 21 Nov 2001 15:16:00 -0000 From: David Edelsohn X-SW-Source: 2001-11/txt/msg01054.txt.bz2 >>>>> Richard Kenner writes: > Try some more efficient shell, such as bash or at least ksh. Richard> Well, the shell script has #!/bin/sh" in the first line, so that's the Richard> one that's going to be used. It needs to work reasonably with that one. The shell is determined by target configure and substituted into the script. The problem I had with fastjar apparently has been fixed, but the major problem is in configuring libstcv++v3. Each of the following lines took 85 seconds, meaning the entire configure takes over an hour. I'm on alphaev56-dec-osfv4.0c. The last time I reported this I was told it had been fixed. I see it has not ... This is because v3 saves and restores the state excessively which some shells implement with temporary files. I had a similar problem on AIX. I improved the situation on AIX by using Bash. I run Make with the following items in the incantation: SHELL=/usr/gnu/bin/bash CONFIG_SHELL=/usr/gnu/bin/bash and v3 configures in a human timescale again. David From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Edelsohn To: kenner@vlsi1.ultra.nyu.edu (Richard Kenner) Cc: aoliva@redhat.com, gcc@gcc.gnu.org Subject: Re: Top-level Makefile Date: Thu, 29 Nov 2001 08:09:00 -0000 Message-ID: <200111291607.LAA20448@makai.watson.ibm.com> References: <10111291444.AA22195@vlsi1.ultra.nyu.edu> X-SW-Source: 2001-11/msg01555.html Message-ID: <20011129080900.33YrnXlPdiUCcb6dWSNlbOjw94lGvDEuXoJxG2dCrfs@z> >>>>> Richard Kenner writes: > Try some more efficient shell, such as bash or at least ksh. Richard> Well, the shell script has #!/bin/sh" in the first line, so that's the Richard> one that's going to be used. It needs to work reasonably with that one. The shell is determined by target configure and substituted into the script. The problem I had with fastjar apparently has been fixed, but the major problem is in configuring libstcv++v3. Each of the following lines took 85 seconds, meaning the entire configure takes over an hour. I'm on alphaev56-dec-osfv4.0c. The last time I reported this I was told it had been fixed. I see it has not ... This is because v3 saves and restores the state excessively which some shells implement with temporary files. I had a similar problem on AIX. I improved the situation on AIX by using Bash. I run Make with the following items in the incantation: SHELL=/usr/gnu/bin/bash CONFIG_SHELL=/usr/gnu/bin/bash and v3 configures in a human timescale again. David