[src/trunk]: src/usr.bin/xlint/xlint Use -Z to pass arguments to ccp(1) direc...

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

details:   https://anonhg.NetBSD.org/src/rev/2763a404fa25
branches:  trunk
changeset: 933270:2763a404fa25
user:      christos <christos%NetBSD.org@localhost>
date:      Sat May 23 17:28:27 2020 +0000

description:
Use -Z to pass arguments to ccp(1) directly. Can be used as:
    -Z-include -Zfile.h

diffstat:

 usr.bin/xlint/xlint/lint.1  |  16 ++++++++++++++--
 usr.bin/xlint/xlint/xlint.c |  14 +++++++++-----
 2 files changed, 23 insertions(+), 7 deletions(-)

diffs (105 lines):

diff -r 3980546d5704 -r 2763a404fa25 usr.bin/xlint/xlint/lint.1
--- a/usr.bin/xlint/xlint/lint.1        Sat May 23 17:26:32 2020 +0000
+++ b/usr.bin/xlint/xlint/lint.1        Sat May 23 17:28:27 2020 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: lint.1,v 1.39 2016/12/25 11:10:53 wiz Exp $
+.\" $NetBSD: lint.1,v 1.40 2020/05/23 17:28:27 christos Exp $
 .\"
 .\" Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
 .\" Copyright (c) 1994, 1995 Jochen Pohl
@@ -30,7 +30,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd December 24, 2016
+.Dd May 23, 2020
 .Dt LINT 1
 .Os
 .Sh NAME
@@ -51,6 +51,7 @@
 .Op Fl o Ar outputfile
 .Op Fl U Ar name
 .Op Fl X Ar id Ns Op ,id ...
+.Op Fl Z Ar cpparg
 .Ar
 .Nm lint
 .Op Fl abceFgHhprVvwz
@@ -64,6 +65,7 @@
 .Op Fl R Ar old=new
 .Op Fl U Ar name
 .Op Fl X Ar id Ns Op ,id ...
+.Op Fl Z Ar cpparg
 .Ar
 .Sh DESCRIPTION
 .Nm
@@ -413,6 +415,16 @@
 Report variables referred to by
 .Sy extern
 declarations, but never used.
+.It Fl Z Ar cpparg
+Pass 
+.Ar cpparg
+to 
+.Xr cpp 1
+directly.
+Multiple
+.Fl Z
+.Ar cppargs
+can passed in the order they are received.
 .It Fl z
 Do not complain about structures that are never defined
 (for example, using a structure pointer without knowing
diff -r 3980546d5704 -r 2763a404fa25 usr.bin/xlint/xlint/xlint.c
--- a/usr.bin/xlint/xlint/xlint.c       Sat May 23 17:26:32 2020 +0000
+++ b/usr.bin/xlint/xlint/xlint.c       Sat May 23 17:28:27 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: xlint.c,v 1.49 2020/02/10 04:54:01 christos Exp $ */
+/* $NetBSD: xlint.c,v 1.50 2020/05/23 17:28:27 christos Exp $ */
 
 /*
  * Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
@@ -38,7 +38,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: xlint.c,v 1.49 2020/02/10 04:54:01 christos Exp $");
+__RCSID("$NetBSD: xlint.c,v 1.50 2020/05/23 17:28:27 christos Exp $");
 #endif
 
 #include <sys/param.h>
@@ -291,13 +291,13 @@
 
        (void)fprintf(stderr,
            "Usage: %s [-abceghprvwxzHFS] [-s|-t] [-i|-nu] [-Dname[=def]]"
-           " [-Uname] [-X <id>[,<id>]...\n", getprogname());
+           " [-Uname] [-X <id>[,<id>]... [-Z <cpparg>]\n", getprogname());
        (void)fprintf(stderr,
            "\t[-Idirectory] [-Ldirectory] [-llibrary] [-ooutputfile]"
            " file...\n");
        (void)fprintf(stderr,
            "       %s [-abceghprvwzHFS] [|-s|-t] -Clibrary [-Dname[=def]]\n"
-           " [-X <id>[,<id>]...\n", getprogname());
+           " [-X <id>[,<id>]... [-Z <cpparg>]\n", getprogname());
        (void)fprintf(stderr, "\t[-Idirectory] [-Uname] [-Bpath] [-R old=new]"
            " file ...\n");
        terminate(-1);
@@ -370,7 +370,7 @@
        (void)signal(SIGINT, terminate);
        (void)signal(SIGQUIT, terminate);
        (void)signal(SIGTERM, terminate);
-       while ((c = getopt(argc, argv, "abcd:eghil:no:prstuvwxzB:C:D:FHI:L:M:PR:SU:VX:")) != -1) {
+       while ((c = getopt(argc, argv, "abcd:eghil:no:prstuvwxzB:C:D:FHI:L:M:PR:SU:VX:Z:")) != -1) {
                switch (c) {
 
                case 'a':
@@ -523,6 +523,10 @@
                        Vflag = 1;
                        break;
 
+               case 'Z':
+                       appcstrg(&cflags, optarg);
+                       break;
+
                default:
                        usage();
                        /* NOTREACHED */