[src/trunk]: src/external/mit/expat/lib/libexpat Now that expat_config.h uses...

[maya <maya%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/777ee9d99049
branches:  trunk
changeset: 965595:777ee9d99049
user:      maya <maya%NetBSD.org@localhost>
date:      Mon Sep 23 17:20:41 2019 +0000

description:
Now that expat_config.h uses a header that is OS-specific, using the HOST_CC
breaks for some setups which lack it (netbsd<8, possibly other things).

Use the compiler targetting netbsd that uses netbsd headers to figure out
PACKAGE_VERSION to avoid this problem.

diffstat:

 external/mit/expat/lib/libexpat/Makefile |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r a347904c2ccb -r 777ee9d99049 external/mit/expat/lib/libexpat/Makefile
--- a/external/mit/expat/lib/libexpat/Makefile  Mon Sep 23 16:19:33 2019 +0000
+++ b/external/mit/expat/lib/libexpat/Makefile  Mon Sep 23 17:20:41 2019 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.2 2016/05/14 14:39:39 spz Exp $
+#      $NetBSD: Makefile,v 1.3 2019/09/23 17:20:41 maya Exp $
 
 .include <bsd.init.mk>
 
@@ -36,7 +36,7 @@
 
 expat.pc: expat_config.h expat.pc.in
        @(V=$$( (echo '#include <expat_config.h>'; echo PACKAGE_VERSION) | \
-           ${HOST_CC} -E -I${.CURDIR} - | tail -1 | tr -d '"') && \
+           ${CC} -E -I${.CURDIR} - | tail -1 | tr -d '"') && \
            ${TOOL_SED} -e s/@VERSION@/$$V/ < ${.CURDIR}/expat.pc.in \
            > ${.TARGET})