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Guard against M4 versions with a buggy strstr.
authorrwild <rwild>
Sat, 5 Mar 2011 07:33:13 +0000 (07:33 +0000)
committerrwild <rwild>
Sat, 5 Mar 2011 07:33:13 +0000 (07:33 +0000)
commit7662db8e12b5eed57874ef07be12cbf7992c266c
treed025d6dc0c4e56f1b97c704c39068d376ac67422
parent3fa1e4584958bc6c95080109cf4bccbb759aa727
Guard against M4 versions with a buggy strstr.

config/:
* override.m4: Error out if a buggy M4 was detected, to
avoid spurious diffs in generated files.
config/ChangeLog
config/override.m4