Modified Makefile to build and install without errors

Author: drotiro

server/Makefile

@@ -9,22 +9,21 @@ SHLIB_LINK  = ${GMLIBS}
 PG_CONFIG   = pg_config
 
 EXTENSION  = postpic
-EXTVERSION = $(shell grep default_version $(EXTENSION).control | \\
+EXTVERSION = $(shell grep default_version $(EXTENSION).control | \
 	     sed -e "s/default_version[[:space:]]*=[[:space:]]*'\\([^']*\\)'/\\1/")
 
 MODULES    = $(patsubst %.c,%,$(wildcard src/*.c))
 
 DATA       = $(filter-out $(wildcard sql/*--*.sql),$(wildcard sql/*.sql))
 TESTS      = $(wildcard test/sql/*.sql)
-DOCS       = $(wildcard doc/*.md)
+DOCS       = $(wildcard ../*.md)
 
 PG91         = $(shell $(PG_CONFIG) --version | grep -qE " 8\\.| 9\\.0" && echo no || echo yes)
 
 ifeq ($(PG91),yes)
-	all: sql/$(EXTENSION)--$(EXTVERSION).sql
-
+all: sql/$(EXTENSION)--$(EXTVERSION).sql
 sql/$(EXTENSION)--$(EXTVERSION).sql: sql/$(EXTENSION).sql
-	    cp $< $@
+	cp $< $@
 
 DATA = $(wildcard sql/*--*.sql) sql/$(EXTENSION)--$(EXTVERSION).sql
 EXTRA_CLEAN = sql/$(EXTENSION)--$(EXTVERSION).sql

server/doc/postpic.md

@@ -0,0 +1,53 @@
+PostPic: A PostgreSQL extension for image-processing
+====================================================
+
+PostPic is an extension for the open source PostgreSQL dbms that enables
+image processing inside the database, like PostGIS does for spatial data.
+It adds the new 'image' type to the SQL, and several functions to process
+images and to extract their attributes.
+
+Eg.
+
+      select * from images 
+               where date(the_img) > '2009-01-01'::date
+               and size(the_img) > 1600;
+
+Traditional relational clauses can be combined in queries with image-related
+ones, and basic image processing can be performed in SQL.
+
+
+Resources
+---------
+
+PostPic is hosted at [GitHub](https://github.com/drotiro/postpic), 
+there you can find all the code releases and the project 
+[Wiki](http://wiki.github.com/drotiro/postpic/>) 
+with detailed documentation about the project.
+
+
+Contents of this package
+------------------------
+
+This package contains the following:
+
+ * __server__: sources for the server extension
+ * __utils__: utilities for client-side loading of images, etc.
+ * __examples__: a sql script to create sample tables and functions
+
+
+Copyright and license
+---------------------
+
+PostPic is Copyright (C) 2010 Domenico Rotiroti.
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as
+    published by the Free Software Foundation, version 3 of the License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    A copy of the GNU Lesser General Public License is included in the
+    source distribution of this software.