annotate 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 |
rev |
line source |
1083
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1
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2 # This part should appear unchanged in every module configure.ac
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3 AC_SUBST(PROGNAME, "module")
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4 AC_SUBST(MOD_CC, "@ELLCC@")
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5 AC_SUBST(MODARCHDIR, "\$(shell @ELLCC@ --mod-archdir)")
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6 AC_SUBST(MAKE_DOCFILE, "\$(MODARCHDIR)/make-docfile")
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7 AC_SUBST(MODCFLAGS, "\$(CFLAGS) --mode=compile --mod-output=\$@ -I\$(MODARCHDIR)/include")
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8 AC_SUBST(INSTALLPATH, "\$(shell @ELLCC@ --mod-site-location)")
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9 AC_SUBST(MOD_INSTALL_PROGRAM, "@INSTALL_PROGRAM@")
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10 AC_SUBST(OBJECT_TO_BUILD, "\$(MODNAME).ell")
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11
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12 AC_CONFIG_FILES([Makefile.in Makefile])
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13 AC_OUTPUT
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