From a7a8760464e39c9a2ee5f4553ce85e2e875a7a42 Mon Sep 17 00:00:00 2001
From: Doug Torrance <dtorrance@piedmont.edu>
Date: Sun, 7 Feb 2016 21:36:24 -0500
Subject: [PATCH] wmtop: Switch build system to autotools.

To take advantage of this, we rename CHANGES to ChangeLog and also replace
the WMTOP_VERSION macro with PACKAGE_VERSION.
---
 wmtop/{CHANGES => ChangeLog} |  0
 wmtop/Makefile               | 46 ------------------------------------
 wmtop/Makefile.am            |  9 +++++++
 wmtop/configure.ac           | 18 ++++++++++++++
 wmtop/wmtop.c                |  4 +---
 5 files changed, 28 insertions(+), 49 deletions(-)
 rename wmtop/{CHANGES => ChangeLog} (100%)
 delete mode 100644 wmtop/Makefile
 create mode 100644 wmtop/Makefile.am
 create mode 100644 wmtop/configure.ac

diff --git a/wmtop/CHANGES b/wmtop/ChangeLog
similarity index 100%
rename from wmtop/CHANGES
rename to wmtop/ChangeLog
diff --git a/wmtop/Makefile b/wmtop/Makefile
deleted file mode 100644
index 8aa8087..0000000
--- a/wmtop/Makefile
+++ /dev/null
@@ -1,46 +0,0 @@
-DEBUG  = -DPARANOID
-LIBDIR = -L/usr/X11R6/lib
-LIBS   = -lXpm -lXext -lX11 -ldockapp
-INCS   = -I/usr/X11R6/share/include -I/usr/X11R6/include
-OBJS   = wmtop.o
-OPTS   = -O3 -g -Wall
-FLAGS  = $(DEBUG) $(OPTS) -D$(OS)
-MAKE   = make
-CC     = cc
-PREFIX ?= /usr/local
-
-default:
-	@echo Use '"make os"' where '"os"' is one of:
-	@echo "    freebsd"
-	@echo "    linux"
-	@echo Then '"make install"'
-
-freebsd:
-	$(MAKE) OS=FREEBSD all
-
-linux:
-	$(MAKE) OS=LINUX all
-
-.c.o:
-	$(CC) $(FLAGS) $(INCS) -c $< -o $*.o
-
-wmtop: $(OBJS) wmtop.o
-	$(CC) $(FLAGS) -o wmtop $(OBJS) $(LIBDIR) $(LIBS)
-	@echo Now you can do a '"make install"'
-
-all: wmtop
-
-clean:
-	for i in $(OBJS) ; do \
-		rm -f $$i ; \
-	done
-	rm -f wmtop 
-	rm -f *~
-
-install: wmtop
-	strip wmtop
-	cp -f wmtop $(PREFIX)/bin/
-	chmod 755 $(PREFIX)/bin/wmtop
-	cp -f wmtop.1 $(PREFIX)/man/man1
-	chmod 644 $(PREFIX)/man/man1/wmtop.1
-	@echo "wmtop Installation finished..."
diff --git a/wmtop/Makefile.am b/wmtop/Makefile.am
new file mode 100644
index 0000000..3c27300
--- /dev/null
+++ b/wmtop/Makefile.am
@@ -0,0 +1,9 @@
+bin_PROGRAMS = wmtop
+wmtop_SOURCES = wmtop.c xpm/wmtop-rainbow.xpm xpm/wmtop-neon1.xpm \
+	xpm/wmtop-default.xpm xpm/wmtop-neon2.xpm xpm/wmtop-lcd.xpm
+
+AM_CFLAGS = $(x11_CFLAGS) $(xext_CFLAGS) $(xpm_CFLAGS) $(dockapp_CFLAGS)
+LIBS += $(x11_LIBS) $(xext_LIBS) $(xpm_LIBS) $(dockapp_LIBS)
+
+dist_man_MANS = wmtop.1
+EXTRA_DIST = BUGS
diff --git a/wmtop/configure.ac b/wmtop/configure.ac
new file mode 100644
index 0000000..248ca48
--- /dev/null
+++ b/wmtop/configure.ac
@@ -0,0 +1,18 @@
+AC_INIT([wmtop], [0.84], [wmaker-dev@lists.windowmaker.org])
+AM_INIT_AUTOMAKE([foreign subdir-objects])
+AC_CONFIG_SRCDIR([configure.ac])
+AC_CANONICAL_HOST
+AS_CASE([$host_os],
+  [linux*],
+	[AC_DEFINE(LINUX)],
+  [*freebsd*],
+	[AC_DEFINE(FREEBSD)],
+  [AC_MSG_ERROR([unknown operating system "$host_os".])]
+)
+AC_PROG_CC
+PKG_CHECK_MODULES([x11],[x11])
+PKG_CHECK_MODULES([xext],[xext])
+PKG_CHECK_MODULES([xpm],[xpm])
+PKG_CHECK_MODULES([dockapp],[dockapp])
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
diff --git a/wmtop/wmtop.c b/wmtop/wmtop.c
index afe7e24..a1c20c9 100644
--- a/wmtop/wmtop.c
+++ b/wmtop/wmtop.c
@@ -76,8 +76,6 @@
 /* Defines                                */
 /******************************************/
 
-#define WMTOP_VERSION "0.9"
-
 /*
  * XXX: I shouldn't really use this WMTOP_BUFLENGTH variable but scanf is so
  * lame and it'll take me a while to write a replacement.
@@ -1007,5 +1005,5 @@ void usage(void) {
 /******************************************/
 
 void printversion(void) {
-    fprintf(stderr, "wmtop v%s\n",WMTOP_VERSION);
+    fprintf(stderr, "wmtop v%s\n",PACKAGE_VERSION);
 }