From 8f1476657baae54dcca998c01bd4ffe0233a6ba2 Mon Sep 17 00:00:00 2001
From: Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br>
Date: Mon, 19 Jan 2009 18:40:18 -0200
Subject: Ansification and compile warning fixes.

  This also uses XORG_CHANGELOG and XORG_CWARNFLAGS, corrects
make distcheck and all gcc 4.3 and sparse warnings.
---
 .gitignore   |  4 ++++
 Makefile.am  |  3 ++-
 configure.ac | 15 +++++++++++++--
 viewres.c    |  8 +++++---
 4 files changed, 24 insertions(+), 6 deletions(-)

diff --git a/.gitignore b/.gitignore
index 9b48229..e6bc10b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,7 @@ stamp-h1
 viewres
 viewres.1
 *~
+*.o
+viewres-*.tar.*
+ChangeLog
+tags
diff --git a/Makefile.am b/Makefile.am
index d83a5ca..a13ad72 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -31,6 +31,7 @@ appman_PRE = \
         viewres.man
 
 # App default files
+DISTCHECK_CONFIGURE_FLAGS = --with-appdefaultdir=\$${datadir}/X11/app-defaults
 
 appdefaultdir = @appdefaultdir@
 
@@ -75,6 +76,6 @@ MAINTAINERCLEANFILES = ChangeLog
 .PHONY: ChangeLog
 
 ChangeLog:
-	(GIT_DIR=$(top_srcdir)/.git git-log > .changelog.tmp && mv .changelog.tmp ChangeLog; rm -f .changelog.tmp) || (touch ChangeLog; echo 'git directory not found: installing possibly empty changelog.' >&2)
+	$(CHANGELOG_CMD)
 
 dist-hook: ChangeLog
diff --git a/configure.ac b/configure.ac
index 3593007..840a4a6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,21 +26,32 @@ AC_INIT(viewres,[1.0.1], [https://bugs.freedesktop.org/enter_bug.cgi?product=xor
 AM_INIT_AUTOMAKE([dist-bzip2])
 AM_MAINTAINER_MODE
 
+# Require xorg-macros: XORG_CWARNFLAGS, XORG_CHANGELOG
+m4_ifndef([XORG_MACROS_VERSION], [AC_FATAL([must install xorg-macros 1.2 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.2)
+
 AM_CONFIG_HEADER(config.h)
 
 AC_PROG_CC
 AC_PROG_INSTALL
 
-PKG_CHECK_MODULES(VIEWRES, xaw7)
+XORG_CWARNFLAGS
 
+PKG_CHECK_MODULES(VIEWRES, xaw7)
+VIEWRES_CFLAGS="$CWARNFLAGS $VIEWRES_CFLAGS"
 AC_SUBST(VIEWRES_CFLAGS)
 AC_SUBST(VIEWRES_LIBS)
 
 PKG_CHECK_MODULES(APPDEFS, xt)
-appdefaultdir=$(pkg-config --variable=appdefaultdir xt)
+xt_appdefaultdir=$(pkg-config --variable=appdefaultdir xt)
+AC_ARG_WITH(appdefaultdir,
+	AC_HELP_STRING([--with-appdefaultdir=<pathname>],
+	  [specify directory for app-defaults files (default is autodetected)]),
+	[appdefaultdir="$withval"], [appdefaultdir="${xt_appdefaultdir}"])
 AC_SUBST(appdefaultdir)
 
 XORG_MANPAGE_SECTIONS
 XORG_RELEASE_VERSION
+XORG_CHANGELOG
 
 AC_OUTPUT([Makefile])
diff --git a/viewres.c b/viewres.c
index 211e652..259af28 100644
--- a/viewres.c
+++ b/viewres.c
@@ -75,11 +75,13 @@ typedef struct {
 			 XtIsManaged(VData(node)->resource_lw))
 
 
-struct {
+struct WidgetList {
     int n_elements;
     int max_elements;
     XmuWidgetNode **elements;
-} selected_list = { 0, 0, (XmuWidgetNode **) NULL };
+};
+
+static struct WidgetList selected_list = { 0, 0, (XmuWidgetNode **) NULL };
 
 #define INSERT_NODE(node,i) \
   selected_list.elements[VData(node)->selection_index = (i)] = (node)
@@ -88,7 +90,7 @@ struct {
   selected_list.elements[VData(node)->selection_index] = \
   (XmuWidgetNode *) NULL; VData(node)->selection_index = (-1)
 
-const char *ProgramName;
+static const char *ProgramName;
 static int NumberShowing = 0;
 
 static Arg sensitiveargs[2] = {{ XtNsensitive, (XtArgVal) FALSE },
-- 
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