removed tabs from makefile, work in progress on implementing SPL interfaces

1 files changed, 73 insertions, 73 deletions

diff --git a/Makefile b/Makefile
index 30b83c6..734590b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,141 +1,141 @@
 #
-#	PHP-CPP Makefile
+#   PHP-CPP Makefile
 #
-#	This makefile has a user friendly order: the top part of this file contains 
-#	all variable settings that you may alter to suit your own system, while at
-#	the bottom you will find instructions for the compiler in which you will
-#	probably not have to make any changes
-#	
+#   This makefile has a user friendly order: the top part of this file contains 
+#   all variable settings that you may alter to suit your own system, while at
+#   the bottom you will find instructions for the compiler in which you will
+#   probably not have to make any changes
+#   
 
 #
-#	Zend header files
+#   Zend header files
 #
-#	The variable PHP_DIR contains the location on your system where the regular
-#	header files of the Zend engine can be found. Usually this is either
-#	/usr/include/php5 or /usr/local/include/php5. Inside this directory you
-#	will find sub-directories named TSRM, Zend, ext and main.
+#   The variable PHP_DIR contains the location on your system where the regular
+#   header files of the Zend engine can be found. Usually this is either
+#   /usr/include/php5 or /usr/local/include/php5. Inside this directory you
+#   will find sub-directories named TSRM, Zend, ext and main.
 #
 
-PHP_DIR			= 	/usr/include/php5
+PHP_DIR         =   /usr/include/php5
 
 
 #
-#	Installation directory
+#   Installation directory
 #
-#	When you install the PHP-CPP library, it will place a number of C++ *.h 
-#	header files in your system include directory, and a libphpcpp.so shared
-#	library file in your system libraries directory. Most users set this to
-#	the regular /usr/include and /usr/lib directories, or /usr/local/include
-#	and /usr/local/lib. You can of course change it to whatever suits you best
-#	
+#   When you install the PHP-CPP library, it will place a number of C++ *.h 
+#   header files in your system include directory, and a libphpcpp.so shared
+#   library file in your system libraries directory. Most users set this to
+#   the regular /usr/include and /usr/lib directories, or /usr/local/include
+#   and /usr/local/lib. You can of course change it to whatever suits you best
+#   
 
-INSTALL_PREFIX	=	/usr
-INSTALL_HEADERS	=	${INSTALL_PREFIX}/include
-INSTALL_LIB		=	${INSTALL_PREFIX}/lib
+INSTALL_PREFIX  =   /usr
+INSTALL_HEADERS =   ${INSTALL_PREFIX}/include
+INSTALL_LIB     =   ${INSTALL_PREFIX}/lib
 
 
 #
-#	Name of the target library name
+#   Name of the target library name
 #
-#	The PHP-CPP library will be installed on your system as libphpcpp.so.
-#	This is a brilliant name. If you want to use a different name for it,
-#	you can change that here
+#   The PHP-CPP library will be installed on your system as libphpcpp.so.
+#   This is a brilliant name. If you want to use a different name for it,
+#   you can change that here
 #
 
-RESULT			=	libphpcpp.so
+RESULT          =   libphpcpp.so
 
 
 #
-#	Compiler
+#   Compiler
 #
-#	By default, the GNU C++ compiler is used. If you want to use a different
-#	compiler, you can change that here. You can change this for both the 
-#	compiler (the program that turns the c++ files into object files) and for
-#	the linker (the program that links all object files into a single .so
-#	library file. By default, g++ (the GNU C++ compiler) is used for both.
+#   By default, the GNU C++ compiler is used. If you want to use a different
+#   compiler, you can change that here. You can change this for both the 
+#   compiler (the program that turns the c++ files into object files) and for
+#   the linker (the program that links all object files into a single .so
+#   library file. By default, g++ (the GNU C++ compiler) is used for both.
 #
 
-COMPILER		=	g++
-LINKER			=	g++
+COMPILER        =   g++
+LINKER          =   g++
 
 
 #
-#	Compiler flags
+#   Compiler flags
 #
-#	This variable holds the flags that are passed to the compiler. By default, 
-# 	we include the -O2 flag. This flag tells the compiler to optimize the code, 
-#	but it makes debugging more difficult. So if you're debugging your application, 
-#	you probably want to remove this -O2 flag. At the same time, you can then 
-#	add the -g flag to instruct the compiler to include debug information in
-#	the library (but this will make the final libphpcpp.so file much bigger, so
-#	you want to leave that flag out on production servers).
+#   This variable holds the flags that are passed to the compiler. By default, 
+#   we include the -O2 flag. This flag tells the compiler to optimize the code, 
+#   but it makes debugging more difficult. So if you're debugging your application, 
+#   you probably want to remove this -O2 flag. At the same time, you can then 
+#   add the -g flag to instruct the compiler to include debug information in
+#   the library (but this will make the final libphpcpp.so file much bigger, so
+#   you want to leave that flag out on production servers).
 #
 
-COMPILER_FLAGS	=	-Wall -c -I. -I${PHP_DIR} -I${PHP_DIR}/main -I${PHP_DIR}/ext -I${PHP_DIR}/Zend -I${PHP_DIR}/TSRM -O2 -std=c++11 -fpic -o
+COMPILER_FLAGS  =   -Wall -c -I. -I${PHP_DIR} -I${PHP_DIR}/main -I${PHP_DIR}/ext -I${PHP_DIR}/Zend -I${PHP_DIR}/TSRM -g -std=c++11 -fpic -o
 
 
 #
-#	Linker flags
+#   Linker flags
 #
-#	Just like the compiler, the linker can have flags too. The default flag
-#	is probably the only one you need.
+#   Just like the compiler, the linker can have flags too. The default flag
+#   is probably the only one you need.
 #
 
-LINKER_FLAGS	=	-shared
+LINKER_FLAGS    =   -shared
 
 
 #
-#	Command to remove files, copy files and create directories.
+#   Command to remove files, copy files and create directories.
 #
-#	I've never encountered a *nix environment in which these commands do not work. 
-#	So you can probably leave this as it is
+#   I've never encountered a *nix environment in which these commands do not work. 
+#   So you can probably leave this as it is
 #
 
-RM				=	rm -f
-CP				=	cp -f
-MKDIR			=	mkdir -p
+RM              =   rm -f
+CP              =   cp -f
+MKDIR           =   mkdir -p
 
 
 #
-#	The source files
+#   The source files
 #
-#	For this we use a special Makefile function that automatically scans the
-#	src/ directory for all *.cpp files. No changes are probably necessary here
+#   For this we use a special Makefile function that automatically scans the
+#   src/ directory for all *.cpp files. No changes are probably necessary here
 #
 
-SOURCES			=	$(wildcard src/*.cpp)
+SOURCES         =   $(wildcard src/*.cpp)
 
 
 #
-#	The object files
+#   The object files
 #
-#	The intermediate object files are generated by the compiler right before
-#	the linker turns all these object files into the libphpcpp.so shared library.
-#	We also use a Makefile function here that takes all source files.
+#   The intermediate object files are generated by the compiler right before
+#   the linker turns all these object files into the libphpcpp.so shared library.
+#   We also use a Makefile function here that takes all source files.
 #
 
-OBJECTS			=	$(SOURCES:%.cpp=%.o)
+OBJECTS         =   $(SOURCES:%.cpp=%.o)
 
 
 #
-#	End of the variables section. Here starts the list of instructions and
-#	dependencies that are used by the compiler.
+#   End of the variables section. Here starts the list of instructions and
+#   dependencies that are used by the compiler.
 #
 
-all:	${OBJECTS} ${RESULT}
+all: ${OBJECTS} ${RESULT}
 
 ${RESULT}: ${OBJECTS}
-		${LINKER} ${LINKER_FLAGS} -o $@ ${OBJECTS}
+	${LINKER} ${LINKER_FLAGS} -o $@ ${OBJECTS}
 
 clean:
-		${RM} ${OBJECTS} ${RESULT}
+	${RM} ${OBJECTS} ${RESULT}
 
 ${OBJECTS}: 
-		${COMPILER} ${COMPILER_FLAGS} $@ ${@:%.o=%.cpp}
+	${COMPILER} ${COMPILER_FLAGS} $@ ${@:%.o=%.cpp}
 
 install:
-		${MKDIR} ${INSTALL_HEADERS}/phpcpp
-		${CP} phpcpp.h ${INSTALL_HEADERS}
-		${CP} include/*.h ${INSTALL_HEADERS}/phpcpp
-		${CP} ${RESULT} ${INSTALL_LIB}
+	${MKDIR} ${INSTALL_HEADERS}/phpcpp
+	${CP} phpcpp.h ${INSTALL_HEADERS}
+	${CP} include/*.h ${INSTALL_HEADERS}/phpcpp
+	${CP} ${RESULT} ${INSTALL_LIB}