[pkgsrc/trunk]: pkgsrc/devel/libcbor devel/libcbor: ldexp requires -lm.

[riastradh <riastradh%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/f72bf387d3f4
branches:  trunk
changeset: 442494:f72bf387d3f4
user:      riastradh <riastradh%pkgsrc.org@localhost>
date:      Wed Nov 25 05:54:45 2020 +0000

description:
devel/libcbor: ldexp requires -lm.

This mechanism is a kludge -- I would like to just say

        LIBS+=  -lm

but that doesn't work with cmake.  Feel free to replace this by a
better mechanism for cmake!

diffstat:

 devel/libcbor/Makefile |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r 5e9570d82150 -r f72bf387d3f4 devel/libcbor/Makefile
--- a/devel/libcbor/Makefile    Wed Nov 25 01:05:00 2020 +0000
+++ b/devel/libcbor/Makefile    Wed Nov 25 05:54:45 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.3 2020/10/22 20:19:39 tnn Exp $
+# $NetBSD: Makefile,v 1.4 2020/11/25 05:54:45 riastradh Exp $
 
 DISTNAME=      libcbor-0.8.0
 CATEGORIES=    devel
@@ -14,6 +14,7 @@
 USE_CMAKE=     yes
 USE_TOOLS+=    pkg-config
 CMAKE_ARGS+=   -DBUILD_SHARED_LIBS=ON
+CMAKE_ARGS+=   -DCMAKE_C_STANDARD_LIBRARIES="-lm"      # ldexp
 
 CHECK_PORTABILITY_SKIP+=       misc/hooks/*