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Error out if building separately but srcdir has build remnants.

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/:
	PR bootstrap/32272
	* configure.ac: Error out if $srcdir isn't '.' but contains
	host-${host_noncanonical}.
	* configure: Regenerate.
This commit is contained in:
Ralf Wildenhues 2009-09-22 18:00:40 +00:00
parent 5e8d7527af
commit 8980b9ad03
3 changed files with 17 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2009-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
PR bootstrap/32272
* configure.ac: Error out if $srcdir isn't '.' but contains
host-${host_noncanonical}.
* configure: Regenerate.
2009-09-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 2009-09-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure.ac: If bootstrapping a combined tree with * configure.ac: If bootstrapping a combined tree with

5
configure vendored
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@ -2743,6 +2743,11 @@ fi
# No prefix. # No prefix.
target_subdir=${target_noncanonical} target_subdir=${target_noncanonical}
# Be sure to cover against remnants of an in-tree build.
if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then
as_fn_error "building out of tree but $srcdir contains host-${host_noncanonical}.
Use a pristine source tree when building in a separate tree" "$LINENO" 5
fi
# Skipdirs are removed silently. # Skipdirs are removed silently.
skipdirs= skipdirs=

5
configure.ac
View File

@ -235,6 +235,11 @@ fi
# Find the build and target subdir names. # Find the build and target subdir names.
GCC_TOPLEV_SUBDIRS GCC_TOPLEV_SUBDIRS
# Be sure to cover against remnants of an in-tree build.
if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then
AC_MSG_ERROR([building out of tree but $srcdir contains host-${host_noncanonical}.
Use a pristine source tree when building in a separate tree])
fi
# Skipdirs are removed silently. # Skipdirs are removed silently.
skipdirs= skipdirs=