ksh93u+: add MAKE_FLAGS for AST MAM make. Fix building on NetBSD.

[Paolo Vincenzo Olivo <vms%retrobsd.ddns.net@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Paolo Vincenzo Olivo <vms%retrobsd.ddns.net@localhost>
Pushed By:	vms
Date:		Wed Jun 22 18:48:47 2022 +0200
Changeset:	8d422d96a63ff0312fa48e9d9fa8fb4673eaac82

Modified Files:
	ksh93u+/Makefile

Log Message:
ksh93u+: add MAKE_FLAGS for AST MAM make.
Fix building on NetBSD.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=8d422d96a63ff0312fa48e9d9fa8fb4673eaac82

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 ksh93u+/Makefile | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diffs:
diff --git a/ksh93u+/Makefile b/ksh93u+/Makefile
index df6317c87a..9bae63bb90 100644
--- a/ksh93u+/Makefile
+++ b/ksh93u+/Makefile
@@ -17,14 +17,24 @@ CONFLICTS+=		ast-ksh-[0-9]* static-ast-ksh-[0-9]*
 
 USE_LANGUAGES=		c c++
 FORTIFY_SUPPORTED=	no
+MAKE_FLAGS+=		CC=${CC:Q} CCFLAGS=${CFLAGS:M*:Q}
+
+.include "../../mk/bsd.prefs.mk"
+
+.if ${OPSYS} == "NetBSD"
+MAKE_FLAGS+=	CCFLAGS=${CFLAGS:M*:Q} -D_NETBSD_SOURCE
+.endif
 
 PKG_SHELL=		bin/ksh93
 
 INSTALLATION_DIRS=	bin ${PKGMANDIR}/man1
 
+WRKSRC=	${WRKDIR}/ksh-${DISTNAME:S,^v,,}
+
 do-build:
 	cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} \
-	${TOOLS_SHELL}  ${WRKSRC}/bin/package make
+		${TOOLS_SHELL} ${WRKSRC}/bin/package \
+		make ${MAKE_FLAGS}
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/arch/*/bin/ksh \