Build with -std=gnu89 to fix the build with clang-16

This is ancient GNU software that tends to break whenever clang adds
more warnings about deprecated features in new languages versions or
turns them into errors.  Using -std=gnu89 (the defaults for base-gcc)
for those packages means we'll probably avoid most new warnings, errors,
and possible miscompilations when updating clang.

This fixes the build of libiberty and texinfo with clang-16.

ok robert@

diff --git a/gnu/lib/libiberty/Makefile.bsd-wrapper b/gnu/lib/libiberty/Makefile.bsd-wrapper
index 3c9eb8c..93399b3 100644 (file)
--- a/gnu/lib/libiberty/Makefile.bsd-wrapper
+++ b/gnu/lib/libiberty/Makefile.bsd-wrapper
@@ -1,7 +1,8 @@
-#      $OpenBSD: Makefile.bsd-wrapper,v 1.19 2018/09/14 13:37:52 naddy Exp $
+#      $OpenBSD: Makefile.bsd-wrapper,v 1.20 2023/09/06 11:49:11 jca Exp $
 
 LIB=           iberty
 CPPFLAGS+=     -DHAVE_CONFIG_H -I$(.CURDIR)/src -I$(.CURDIR)/include -I$(.OBJDIR)
+CFLAGS+=       -std=gnu89
 XCFLAGS=       CC="${CC}" CFLAGS="${CFLAGS} ${COPTS}" LDFLAGS="${LDFLAGS}"
 
 HOST_FILES!=   cat $(.OBJDIR)/needed-list 2>/dev/null||true

diff --git a/gnu/usr.bin/texinfo/Makefile.bsd-wrapper b/gnu/usr.bin/texinfo/Makefile.bsd-wrapper
index 11158c4..d9d6ad7 100644 (file)
--- a/gnu/usr.bin/texinfo/Makefile.bsd-wrapper
+++ b/gnu/usr.bin/texinfo/Makefile.bsd-wrapper
@@ -1,4 +1,4 @@
-#      $OpenBSD: Makefile.bsd-wrapper,v 1.47 2019/12/21 21:40:00 espie Exp $
+#      $OpenBSD: Makefile.bsd-wrapper,v 1.48 2023/09/06 11:49:11 jca Exp $
 
 INFODIR=       infodir=/usr/share/info
 INFOPATH=      DEFAULT_INFOPATH=/usr/local/info:/usr/share/info:.
@@ -6,6 +6,7 @@ INFOPATH=       DEFAULT_INFOPATH=/usr/local/info:/usr/share/info:.
 MAN=   doc/info.1 doc/install-info.1 doc/makeinfo.1 doc/texi2dvi.1
 MAN+= doc/texindex.1 doc/info.5 doc/texinfo.5 doc/infokey.1
 
+CFLAGS+=       -std=gnu89
 XCFLAGS=       CC="${CC}" CFLAGS="${CFLAGS} ${COPTS}" LDFLAGS="${LDFLAGS}"
 GNUCFLAGS=     ${XCFLAGS} \
        ACLOCAL=true AUTOHEADER=true AUTOCONF=true AUTOMAKE=true \