diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 148 |
1 files changed, 134 insertions, 14 deletions
@@ -1,21 +1,141 @@ -PREFIX = /usr -INCLUDE_DIR = ${PREFIX}/include -LIBRARY_DIR = ${PREFIX}/lib +# +# 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 +# -all: - cd src; $(MAKE) +# +# 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. +# -tests: - cd tests; $(MAKE) +PHP_DIR = /usr/include/php5 + + +# +# 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 +# + +INSTALL_PREFIX = /usr +INSTALL_HEADERS = ${INSTALL_PREFIX}/include +INSTALL_LIB = ${INSTALL_PREFIX}/lib + + +# +# Name of the target library name +# +# The PHP-CPP library will be installed on your system as libphpcpp.so. +# This is a brilliant name. If you want to use a different name for it, +# you can change that here +# + +RESULT = libphpcpp.so + + +# +# Compiler +# +# By default, the GNU C++ compiler is used. If you want to use a different +# compiler, you can change that here. You can change this for both the +# compiler (the program that turns the c++ files into object files) and for +# the linker (the program that links all object files into a single .so +# library file. By default, g++ (the GNU C++ compiler) is used for both. +# + +COMPILER = g++ +LINKER = g++ + + +# +# Compiler flags +# +# This variable holds the flags that are passed to the compiler. By default, +# we include the -O2 flag. This flag tells the compiler to optimize the code, +# but it makes debugging more difficult. So if you're debugging your application, +# you probably want to remove this -O2 flag. At the same time, you can then +# add the -g flag to instruct the compiler to include debug information in +# the library (but this will make the final libphpcpp.so file much bigger, so +# you want to leave that flag out on production servers). +# + +COMPILER_FLAGS = -Wall -c -I. -I${PHP_DIR} -I${PHP_DIR}/main -I${PHP_DIR}/ext -I${PHP_DIR}/Zend -I${PHP_DIR}/TSRM -O2 -std=c++11 -fpic -o + + +# +# Linker flags +# +# Just like the compiler, the linker can have flags too. The default flag +# is probably the only one you need. +# + +LINKER_FLAGS = -shared + + +# +# 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 +# + +RM = rm -f +CP = cp -f +MKDIR = mkdir -p + + +# +# 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 +# + +SOURCES = $(wildcard src/*.cpp) + + +# +# 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. +# + +OBJECTS = $(SOURCES:%.cpp=%.o) + + +# +# End of the variables section. Here starts the list of instructions and +# dependencies that are used by the compiler. +# + +all: ${OBJECTS} ${RESULT} + +${RESULT}: ${OBJECTS} + ${LINKER} ${LINKER_FLAGS} -o $@ ${OBJECTS} clean: - cd src; $(MAKE) clean -# cd tests; $(MAKE) clean + ${RM} ${OBJECTS} ${RESULT} + +${OBJECTS}: + ${COMPILER} ${COMPILER_FLAGS} $@ ${@:%.o=%.cpp} install: - mkdir -p ${INCLUDE_DIR}/phpcpp - mkdir -p ${LIBRARY_DIR} - cp -f phpcpp.h ${INCLUDE_DIR} - cp -f include/*.h ${INCLUDE_DIR}/phpcpp - cp -f src/libphpcpp.so ${LIBRARY_DIR} + ${MKDIR} ${INSTALL_HEADERS}/phpcpp + ${CP} phpcpp.h ${INSTALL_HEADERS} + ${CP} include/*.h ${INSTALL_HEADERS}/phpcpp + ${CP} ${RESULT} ${INSTALL_LIB} |