perror: Recognize when test program crashes.
authorBruno Haible <bruno@clisp.org>
Sat, 22 Oct 2011 12:25:26 +0000 (14:25 +0200)
committerBruno Haible <bruno@clisp.org>
Sat, 22 Oct 2011 12:25:26 +0000 (14:25 +0200)
commitb3609c143bda48f4770412e689443601527f8e5b
treeb533f5636df2a457c45d6d18950267564cdf2fce
parent3258ce39ae1d5833c693ac4b75cb4a4b218a2159
perror: Recognize when test program crashes.

* m4/perror.m4 (gl_FUNC_PERROR): If the test program crashes due to
strerror, set gl_cv_func_perror_works to no.
Reported by Daniel Richard G. <skunk@iskunk.org>.
ChangeLog
m4/perror.m4