On Thu, Oct 11, 2007 at 07:46:02PM +0200, Fabian Groffen wrote:
On 11-10-2007 19:28:28 +0200, darabi@web.de wrote:
Haha!
that was a good joke:
user@host$ mserver5 --version MonetDB Server v5.0.0 Copyright (c) 1993-2007 CWI, all rights reserved Compiled by: sjoerd@localhost.localdomain Compilation: gcc -O2 -std=c99 -O6 -fomit-frame-pointer -finline-functions -falign-loops=4 -falign-jumps=4 -falign-functions=4 -fexpensive-optimizations -funroll-loops -frerun-cse-after-loop -frerun-loop-opt Linking: ld -IPA -m elf_x86_64
i686 != x86_64
After recompiling with --enable-debug, I get exactly the same version message. Then, I became suspicious because of the 'sjoerd' user and looked into mserver5.c:
void monet_version() { printf("MonetDB Server v%s\n", VERSION); printf("Copyright (c) 1993-2007 CWI, all rights reserved\n"); printf("Compiled by: %s\n", "sjoerd@localhost.localdomain"); printf("Compilation: %s\n", "gcc -O2 -std=c99 -O6 -fomit-frame-pointer -finline-functions -falign-loops=4 -falign-jumps=4 -falign-functions=4 -fexp ensive-optimizations -funroll-loops -frerun-cse-after-loop -frerun-loop-opt "); printf("Linking: %s\n", "ld -IPA -m elf_x86_64 "); exit(0); }
Duh! It's hard-coded!
But, never mind. I think I needed --enable-debug anyway.
RIGHT!!!!!!
WTF! That is completely b0rkened!
Obviously, having .mx.in files in the CVS sources does not make much sense, at least not in combination with source distributions (tarballs). ... Not that "obvious" --- well, maybe a short recap of the build process helps: 1) @...@ placeholdes in .in files are replace by configure. 2) .mx files are extracted/expanded by Mx when compiling from CVS sources. 3) tarballs are supposed to be compiled w/o Mx, hence, they contain the Mx-extracted/-expanded files ("obviously" including the "hard-wired" @...@ replacements as done by the configure of that preceeded the building of the source tarball). Stefan ps: MonetDB5/src/tools/mserver5.mx.in is the only .mx.in file in our code base. pps: non-.mx .in files do correctly end-up in the source tarballs and hence have their @...@ placeholders correctly replaced by the configure when compiling from the source tarball. -- | Dr. Stefan Manegold | mailto:Stefan.Manegold@cwi.nl | | CWI, P.O.Box 94079 | http://www.cwi.nl/~manegold/ | | 1090 GB Amsterdam | Tel.: +31 (20) 592-4212 | | The Netherlands | Fax : +31 (20) 592-4312 |