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view modules/common/configure-post.ac @ 4499:eb82259f265d
Port write-region-inhibit-sync, allowing avoidance of bad FS performance.
See http://shaver.off.net/diary/2008/05/25/fsyncers-and-curveballs/ for more
details.
2008-08-09 Aidan Kehoe <kehoea@parhasard.net>
Integrate Romain Francoise' 2005-09-14 (pre-GPLV3) GNU change,
which can allow much better performace with some stupid
filesystems:
* fileio.c (write_region_inhibit_fsync): New variable.
(Fwrite_region): Use it to skip call to fsync.
(syms_of_fileio): Initialize it.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sat, 09 Aug 2008 16:44:46 +0200 |
parents | d87493ecc64b |
children | fe82be65969e |
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# This part should appear unchanged in every module configure.ac AC_SUBST(PROGNAME, "module") AC_SUBST(MOD_CC, "@ELLCC@") AC_SUBST(MODARCHDIR, "\$(shell @ELLCC@ --mod-archdir)") AC_SUBST(MAKE_DOCFILE, "\$(MODARCHDIR)/make-docfile") AC_SUBST(MODCFLAGS, "\$(CFLAGS) --mode=compile --mod-output=\$@ -I\$(MODARCHDIR)/include") AC_SUBST(INSTALLPATH, "\$(shell @ELLCC@ --mod-site-location)") AC_SUBST(MOD_INSTALL_PROGRAM, "@INSTALL_PROGRAM@") AC_SUBST(OBJECT_TO_BUILD, "\$(MODNAME).ell") AC_CONFIG_FILES([Makefile.in Makefile]) AC_OUTPUT