[pkgsrc/trunk]: pkgsrc/lang/ghc92 Fix build on Darwin

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/f8b472768129
branches:  trunk
changeset: 374270:f8b472768129
user:      pho <pho%pkgsrc.org@localhost>
date:      Thu Feb 17 15:57:07 2022 +0000

description:
Fix build on Darwin

diffstat:

 lang/ghc92/Makefile |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (23 lines):

diff -r 2d092c2990c2 -r f8b472768129 lang/ghc92/Makefile
--- a/lang/ghc92/Makefile       Thu Feb 17 15:48:37 2022 +0000
+++ b/lang/ghc92/Makefile       Thu Feb 17 15:57:07 2022 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.3 2022/02/17 07:16:10 pho Exp $
+# $NetBSD: Makefile,v 1.4 2022/02/17 15:57:07 pho Exp $
 # -----------------------------------------------------------------------------
 # Package metadata
 #
@@ -107,6 +107,13 @@
 .  endif
 .endfor
 
+# MacOS X 10.7 is the oldest OS X version supporting __thread. Although
+# ${WRKSRC}/configure has a check for it, the actual build will fail
+# without this env.
+.if ${OPSYS} == "Darwin"
+ALL_ENV+=      MACOSX_DEPLOYMENT_TARGET="10.7"
+.endif
+
 
 # -----------------------------------------------------------------------------
 # Security