copysignf: Fix link error on HP-UX with cc.
commit579213bdb0a2c5e82257c62364d99ad3533f2e2c
authorBruno Haible <bruno@clisp.org>
Tue, 11 Feb 2020 03:13:39 +0000 (11 04:13 +0100)
committerBruno Haible <bruno@clisp.org>
Tue, 11 Feb 2020 03:13:39 +0000 (11 04:13 +0100)
treeb2bd3c96f75b59b71f60aa43d2210eb44933a346
parent93070c3edc60cd6a83c7be5808a25afa47ab8dfe
copysignf: Fix link error on HP-UX with cc.

* m4/copysignf.m4 (gl_FUNC_COPYSIGNF): Require AC_CANONICAL_HOST. On
HP-UX, set COPYSIGNF_LIBM to -lm.
ChangeLog
m4/copysignf.m4