# HG changeset patch
# User Thinker K.F. Li <thinker@branda.to>
# Date 1225437344 -28800
# Node ID 67e13d69423010c40083354f83316522cb6ba797
# Parent  9008ac31efbda5f56ce705fd4c5946f74595cec3
Fix bug of src/Makefile.am & examples accept PREFIX variable.
- src/Makefile.am install header files into $(prefix)/include/mb instead of
  $(prefix)/include original.
- examples find headers, M4 macro files, and tools with PREFIX varaible.
  - default value of PREFIX is /usr/local.
  - user can change PREFIX with paramter of make command, for example
    'make PREFIX=../../build/dest', if MadButterfly was installed there.
- Users can install MadButterfly in their specified directory, for example,
  './configure --prefix=${PWD}/dest', the binary will installed in dest/.

diff -r 9008ac31efbd -r 67e13d694230 examples/calculator/Makefile
--- a/examples/calculator/Makefile	Fri Oct 31 10:57:47 2008 +0800
+++ b/examples/calculator/Makefile	Fri Oct 31 15:15:44 2008 +0800
@@ -1,13 +1,17 @@
 SVG=calculator_scr.svg
-TOOLSDIR=/usr/local/share/mb
-INCS=-I/usr/local/include
-CFLAGS+=`pkg-config --cflags cairo` $(INCS) -Wall -I../../src
-LDFLAGS=-L/usr/local/lib `pkg-config --libs cairo` -L../../src
+PREFIX?=/usr/local
+INCDIR?=$(PREFIX)/include
+LIBDIR?=$(PREFIX)/lib
+TOOLSDIR?=$(PREFIX)/share/mb
+BINDIR?=$(PREFIX)/bin
+INCS=-I$(INCDIR)
+CFLAGS+=$(INCS) `pkg-config --cflags cairo` -Wall
+LDFLAGS=-L$(LIBDIR) `pkg-config --libs cairo`
 LIBS=-lmbfly
 BINS=	calc
-SVG2CODE=	../../tools/svg2code.py
-MB_C_HEADER=    ../../tools/mb_c_header.m4
-MB_C_SOURCE=    ../../tools/mb_c_source.m4
+SVG2CODE=	$(BINDIR)/svg2code.py
+MB_C_HEADER=    $(TOOLSDIR)/mb_c_header.m4
+MB_C_SOURCE=    $(TOOLSDIR)/mb_c_source.m4
 
 all:	$(BINS)
 
diff -r 9008ac31efbd -r 67e13d694230 examples/svg2code_ex/Makefile
--- a/examples/svg2code_ex/Makefile	Fri Oct 31 10:57:47 2008 +0800
+++ b/examples/svg2code_ex/Makefile	Fri Oct 31 15:15:44 2008 +0800
@@ -1,13 +1,17 @@
 SVG=svg2code_ex.svg
-TOOLSDIR=/usr/local/share/mb
-INCS=-I/usr/local/include -I../../src/mb
+PREFIX?=/usr/local
+TOOLSDIR?=$(PREFIX)/share/mb
+INCDIR?=$(PREFIX)/include
+LIBDIR?=$(PREFIX)/lib
+BINDIR?=$(PREFIX)/bin
+INCS=-I$(INCDIR)
 CFLAGS+=`pkg-config --cflags cairo` $(INCS) -Wall
-LDFLAGS=-L/usr/local/lib `pkg-config --libs cairo`
+LDFLAGS=-L$(LIBDIR) `pkg-config --libs cairo`
 LIBS=-lmbfly
 BINS=	ex1
-SVG2CODE=	../../tools/svg2code.py
-MB_C_HEADER=    ../../tools/mb_c_header.m4
-MB_C_SOURCE=    ../../tools/mb_c_source.m4
+SVG2CODE=	$(BINDIR)/svg2code.py
+MB_C_HEADER=    $(TOOLSDIR)/mb_c_header.m4
+MB_C_SOURCE=    $(TOOLSDIR)/mb_c_source.m4
 
 all:	$(BINS)
 
diff -r 9008ac31efbd -r 67e13d694230 src/Makefile.am
--- a/src/Makefile.am	Fri Oct 31 10:57:47 2008 +0800
+++ b/src/Makefile.am	Fri Oct 31 15:15:44 2008 +0800
@@ -1,3 +1,4 @@
+includedir = $(prefix)/include/mb
 include_HEADERS = animate.h mb.h mb_timer.h mb_types.h observer.h paint.h redraw_man.h shapes.h tools.h X_supp.h
 
 lib_LTLIBRARIES = libmbfly.la