verify: document conflict with -Wnested-externs

[gnulib.git] / ChangeLog

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+2012-07-20  Eric Blake  <eblake@redhat.com>
+
+       verify: document conflict with -Wnested-externs
+       * lib/verify.h: Give hint about usage when gcc warnings are enabled.
+
+       maint.mk: forbid exit(-1)
+       * top/maint.mk (sc_prohibit_magic_number_exit): Detect negatives.
+
 2012-07-20  Paul Eggert  <eggert@cs.ucla.edu>
 
        fsusage: port back to Solaris