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annotate modules/common/configure-pre.ac @ 4733:a5210e70ffbe

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No need to fatal () on startup if $PWD doesn't exist; chdir to "/" instead. src/ChangeLog addition: 2009-11-08 Aidan Kehoe <kehoea@parhasard.net> * sysfile.h (DEFAULT_DIRECTORY_FALLBACK): New #define, "/" on Unix and "C:\\" on Win32 native, a directory that should "always" be available. * fileio.c (Fexpand_file_name): Use DEFAULT_DIRECTORY_FALLBACK here, instead of conditionalising on WIN32_NATIVE. * editfns.c (get_home_directory): Use DEFAULT_DIRECTORY_FALLBACK if looking up the home directory fails, on both Windows and Unix. * buffer.c (init_initial_directory): Don't give a fatal error if the current directory doesn't exist, chdir to DEFAULT_DIRECTORY_FALLBACK instead.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 08 Nov 2009 17:27:26 +0000
parents d87493ecc64b
children fe82be65969e
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d87493ecc64b [xemacs-hg @ 2002-11-04 05:19:45 by ben]
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1 AC_PROG_CC
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2 AC_PROG_INSTALL
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3 AC_SUBST(CFLAGS)
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4 AC_SUBST(LDFLAGS)
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5
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6 # Find ELLCC
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7 AC_ARG_VAR([ELLCC], [The path to the ellcc module compiler])
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8 AC_PATH_PROG([ELLCC], [ellcc], ["FAIL"])
d87493ecc64b [xemacs-hg @ 2002-11-04 05:19:45 by ben]
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9 AS_IF([test "$ELLCC" = "FAIL"], [AS_ERROR([Cannot find ellcc])])