File xbgi-automake.diff of Package libXbgi

From: Jan Engelhardt <jengelh@inai.de>
Date: 2013-04-30 16:20:06.862768841 +0200

build: use automake as build system

Less Makefile code, pkgconfig is used, libXbgi can be built as a
shared library.

---
 Makefile.am          |    4 ++++
 Using.txt            |    2 +-
 configure.ac         |    9 +++++++++
 m4/.gitignore        |    2 ++
 src/Makefile.am      |   44 ++++++++++++++++++++++++++++++++++++++++++++
 src/test/Makefile.am |   11 +++++++++++
 6 files changed, 71 insertions(+), 1 deletion(-)

Index: xbgi-364/Makefile.am
===================================================================
--- /dev/null
+++ xbgi-364/Makefile.am
@@ -0,0 +1,4 @@
+# -*- Makefile -*-
+
+ACLOCAL_AMFLAGS = -I m4
+SUBDIRS = src
Index: xbgi-364/Using.txt
===================================================================
--- xbgi-364.orig/Using.txt
+++ xbgi-364/Using.txt
@@ -11,7 +11,7 @@ Nearly all programs can be compiled with
 
 To compile a program against libXbgi:
 
-  gcc -o program program.c /usr/lib/libXbgi.a -lX11 -lm
+  gcc -o program program.c -lXbgi
 
 Most old programs that use the original BGI library should compile
 with no modification. For instance,
Index: xbgi-364/configure.ac
===================================================================
--- /dev/null
+++ xbgi-364/configure.ac
@@ -0,0 +1,9 @@
+AC_INIT([xbgi], [365])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_MACRO_DIR([m4])
+AC_PROG_CC
+AM_INIT_AUTOMAKE([foreign subdir-objects tar-pax dist-xz no-dist-gzip])
+LT_INIT
+PKG_CHECK_MODULES([x11], [x11])
+AC_CONFIG_FILES([Makefile src/Makefile src/test/Makefile])
+AC_OUTPUT
Index: xbgi-364/m4/.gitignore
===================================================================
--- /dev/null
+++ xbgi-364/m4/.gitignore
@@ -0,0 +1,2 @@
+/libtool.m4
+/lt*.m4
Index: xbgi-364/src/Makefile.am
===================================================================
--- /dev/null
+++ xbgi-364/src/Makefile.am
@@ -0,0 +1,44 @@
+# -*- Makefile -*-
+
+SUBDIRS     = . test
+AM_CPPFLAGS = ${x11_CFLAGS}
+AM_CFLAGS   = -Wall
+
+lib_LTLIBRARIES = libXbgi.la
+
+libXbgi_la_SOURCES = \
+	_graphfreemem.c _graphgetmem.c arc.c bar.c bar3d.c circle.c\
+	cleardevice.c clearviewport.c closegraph.c detectgraph.c drawpoly.c\
+	ellipse.c fillellipse.c fillpoly.c floodfill.c\
+	getarccoords.c getaspectratio.c getbkcolor.c getch.c getcolor.c\
+	getdate.c getdefaultpalette.c getdrivername.c getfillpattern.c\
+	getfillsettings.c getgraphmode.c getimage.c getlinesettings.c\
+	getmaxcolor.c getmaxmode.c getmaxx.c getmaxy.c getmodename.c\
+	getmoderange.c getpalette.c getpalettesize.c getpixel.c\
+	gettextsettings.c getviewsettings.c getx.c gety.c graphdefaults.c\
+	grapherrormsg.c graphresult.c imagesize.c initgraph.c\
+	installuserdriver.c installuserfont.c ismouseclick.c \
+	kbhit.c line.c linerel.c lineto.c \
+	moverel.c moveto.c outtext.c outtextxy.c pieslice.c putimage.c\
+	putpixel.c rectangle.c registerbgidriver.c registerbgifont.c\
+	restorecrtmode.c rotated.c sector.c setactivepage.c setallpalette.c\
+	setaspectratio.c setbkcolor.c setcolor.c setfillpattern.c\
+	setfillstyle.c setgraphbufsize.c setgraphmode.c setlinestyle.c\
+	setpalette.c setrgbpalette.c settextjustify.c settextstyle.c\
+	setusercharsize.c setviewport.c setvisualpage.c setwritemode.c\
+	textheight.c textwidth.c delay.c\
+	COLOR.c getmaxheight.c getmaxwidth.c getmouseclick.c\
+	initwindow.c mouseclick.c mousex.c mousey.c _putpixel.c\
+	IS_BGI_COLOR.c IS_RGB_COLOR.c setrgbcolor.c setbkrgbcolor.c\
+	getevent.c converttorgb.c refresh.c
+libXbgi_la_LDFLAGS = -Wl,-z,defs -version-info 1:0:0
+libXbgi_la_LIBADD  = -lm ${x11_LIBS}
+
+EXTRA_DIST = xkbhit.c
+
+include_HEADERS = graphics.h
+
+noinst_PROGRAMS = demo
+
+demo_SOURCES = demo.c
+demo_LDADD   = libXbgi.la
Index: xbgi-364/src/test/Makefile.am
===================================================================
--- /dev/null
+++ xbgi-364/src/test/Makefile.am
@@ -0,0 +1,11 @@
+# -*- Makefile -*-
+
+AM_CPPFLAGS = ${x11_CFLAGS}
+AM_CFLAGS   = -Wall
+
+LDADD = -lm ${x11_LIBS} ../libXbgi.la
+
+noinst_PROGRAMS = bgidemo cellular fern floodfilltest hopalong mandelbrot \
+	mousetest moveit simple turtledemo userpalette
+turtledemo_SOURCES = turtle.c turtledemo.c
+userpalette_SOURCES = turtle.c userpalette.c