- in posix mode, make ARGV[0] = argv[0] (#525381)

gawk-posix-mode-argv0.patch

@@ -0,0 +1,33 @@
+Sun Oct  4 21:46:11 2009  Arnold D. Robbins  <arnold@skeeve.com>
+
+	* main.c (main): Don't reset argv[0] to myname. In call
+	to `init_args', pass argv[0] if do_posix. Based on
+	Fedora bug report.
+
+Index: main.c
+===================================================================
+RCS file: /d/mongo/cvsrep/gawk-stable/main.c,v
+retrieving revision 1.24
+diff -u -r1.24 main.c
+--- main.c	9 Jul 2009 19:54:38 -0000	1.24
++++ main.c	4 Oct 2009 19:46:06 -0000
+@@ -306,7 +306,6 @@
+ #undef STACK_SIZE
+ 
+ 	myname = gawk_name(argv[0]);
+-        argv[0] = (char *) myname;
+ 	os_arg_fixup(&argc, &argv); /* emulate redirection, expand wildcards */
+ 
+ 	/* remove sccs gunk */
+@@ -586,7 +585,9 @@
+ 		optind++;
+ 	}
+ 
+-	init_args(optind, argc, myname, argv);
++	init_args(optind, argc,
++			do_posix ? argv[0] : myname,
++			argv);
+ 	(void) tokexpand();
+ 
+ #if defined(LC_NUMERIC)
+

gawk.spec

@@ -1,11 +1,13 @@
 Summary: The GNU version of the awk text processing utility
 Name: gawk
 Version: 3.1.7
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv3+
 Group: Applications/Text
 URL: http://www.gnu.org/software/gawk/gawk.html
 Source0: http://ftp.gnu.org/gnu/gawk/gawk-%{version}.tar.xz
+# Patch from Arnold, the upstream maintainer:
+Patch0: gawk-posix-mode-argv0.patch
 BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 
 Requires(post): /sbin/install-info
@@ -21,6 +23,7 @@ considered to be a standard Linux tool for processing text.
 
 %prep
 %setup -q
+%patch0
 
 %build
 %configure --bindir=/bin --disable-libsigsegv
@@ -69,6 +72,9 @@ fi
 %{_datadir}/awk
 
 %changelog
+* Thu Oct  8 2009 Stepan Kasal <skasal@redhat.com> - 3.1.7-2
+- in posix mode, make ARGV[0] = argv[0] (#525381)
+
 * Wed Sep  9 2009 Stepan Kasal <skasal@redhat.com> - 3.1.7-1
 - new upstream version
 - disable libsigsegv