UnrealXR/raylib-python-cffi
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generate h files on linux and then use them on windows

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This commit is contained in:
richard 2021-10-16 20:46:52 +01:00
parent 10545a2f37
commit ef2d56308a
16 changed files with 2533 additions and 384 deletions
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93
raylib/build.py
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@ -45,11 +45,15 @@ def pre_process_header(filename):
print("Pre-processing " + filename)
file = open(filename, "r")
filetext = "".join([line for line in file if '#include' not in line])
command = ['gcc', '-CC', '-P', '-undef', '-nostdinc', '-DRLAPI=', '-DPHYSACDEF=', '-DRAYGUIDEF=',
command = ['gcc', '-CC', '-P', '-undef', '-nostdinc', '-DRL_MATRIX_TYPE',
#'-DRL_QUATERNION_TYPE','-DRL_VECTOR4_TYPE','-DRL_VECTOR3_TYPE','-DRL_VECTOR2_TYPE'
'-DRLAPI=', '-DPHYSACDEF=', '-DRAYGUIDEF=',
'-dDI', '-E', '-']
filetext2 = subprocess.run(command, text=True, input=filetext, stdout=subprocess.PIPE).stdout
filetext3 = filetext2.replace("va_list", "void *")
filetext4 = "\n".join([line for line in filetext3.splitlines() if not line.startswith("#")])
file = open("raylib/"+os.path.basename(filename)+".modified", "w")
file.write(filetext4)
# print(r)
return filetext4
@ -65,31 +69,31 @@ def check_header_exists(file):
return True
def mangle(file):
result = ""
skip = False
for line in open(file):
line = line.strip().replace("va_list", "void *") + "\n"
if skip:
if line.startswith("#endif"):
skip = False
continue
if line.startswith("#if defined(__cplusplus)"):
skip = True
continue
if line.startswith("#endif // RAYGUI_H"):
break
if line.startswith("#"):
continue
if line.startswith("RLAPI"):
line = line.replace('RLAPI ', '')
if line.startswith("RAYGUIDEF"):
line = line.replace('RAYGUIDEF ', '')
if line.startswith("PHYSACDEF"):
line = line.replace('PHYSACDEF ', '')
result += line
# print(line)
return result
# def mangle(file):
# result = ""
# skip = False
# for line in open(file):
# line = line.strip().replace("va_list", "void *") + "\n"
# if skip:
# if line.startswith("#endif"):
# skip = False
# continue
# if line.startswith("#if defined(__cplusplus)"):
# skip = True
# continue
# if line.startswith("#endif // RAYGUI_H"):
# break
# if line.startswith("#"):
# continue
# if line.startswith("RLAPI"):
# line = line.replace('RLAPI ', '')
# if line.startswith("RAYGUIDEF"):
# line = line.replace('RAYGUIDEF ', '')
# if line.startswith("PHYSACDEF"):
# line = line.replace('PHYSACDEF ', '')
# result += line
# # print(line)
# return result
def build_unix():
@ -97,12 +101,21 @@ def build_unix():
raise Exception("ERROR: raylib not found by pkg-config. Please install pkg-config and Raylib.")
raylib_h = get_the_include_path() + "/raylib.h"
rlgl_h = get_the_include_path() + "/rlgl.h"
#raymath_h = get_the_include_path() + "/raymath.h"
if not os.path.isfile(raylib_h):
raise Exception("ERROR: " + raylib_h + " not found. Please install Raylib.")
if not os.path.isfile(rlgl_h):
raise Exception("ERROR: " + raylib_h + " not found. Please install Raylib.")
#if not os.path.isfile(raymath_h):
# raise Exception("ERROR: " + raylib_h + " not found. Please install Raylib.")
ffi_includes = """
#include "raylib.h"
#include "rlgl.h"
"""
raygui_h = get_the_include_path() + "/raygui.h"
@ -121,6 +134,10 @@ def build_unix():
"""
ffibuilder.cdef(pre_process_header(raylib_h))
ffibuilder.cdef(pre_process_header(rlgl_h))
#ffibuilder.cdef(pre_process_header(raymath_h))
#print("******************************\n\n\n")
#print(pre_process_header(rlgl_h))
if os.path.isfile(raygui_h):
ffibuilder.cdef(pre_process_header(raygui_h))
if os.path.isfile(physac_h):
@ -132,30 +149,30 @@ def build_unix():
'-framework', 'IOKit', '-framework', 'CoreFoundation', '-framework',
'CoreVideo']
libraries = []
elif platform.system() == "Linux":
if "x86" in platform.machine():
print("BUILDING FOR LINUX")
extra_link_args = [get_the_lib_path() + '/libraylib.a', '-lm', '-lpthread', '-lGLU', '-lGL',
'-lrt', '-lm', '-ldl', '-lX11', '-lpthread']
libraries = ['GL', 'm', 'pthread', 'dl', 'rt', 'X11']
elif "arm" in platform.machine():
else: #platform.system() == "Linux":
if "arm" in platform.machine():
print("BUILDING FOR RASPBERRY PI")
extra_link_args = [get_the_lib_path() + '/libraylib.a',
'/opt/vc/lib/libEGL_static.a', '/opt/vc/lib/libGLESv2_static.a',
'-L/opt/vc/lib', '-lvcos', '-lbcm_host', '-lbrcmEGL', '-lbrcmGLESv2',
'-lm', '-lpthread', '-lrt']
libraries = []
else: #"x86" in platform.machine():
print("BUILDING FOR LINUX")
extra_link_args = [get_the_lib_path() + '/libraylib.a', '-lm', '-lpthread', '-lGLU', '-lGL',
'-lrt', '-lm', '-ldl', '-lX11', '-lpthread']
libraries = ['GL', 'm', 'pthread', 'dl', 'rt', 'X11']
ffibuilder.set_source("raylib._raylib_cffi", ffi_includes, extra_link_args=extra_link_args,
libraries=libraries,
include_dirs=['raylib'])
libraries=libraries)
def build_windows():
print("BUILDING FOR WINDOWS")
ffibuilder.cdef(mangle("raylib/raylib.h"))
ffibuilder.cdef(open("raylib/raygui_modified.h").read().replace('RAYGUIDEF ', ''))
ffibuilder.cdef(open("raylib/physac_modified.h").read().replace('PHYSACDEF ', ''))
ffibuilder.cdef(open("raylib/raylib.h.modified").read())
ffibuilder.cdef(open("raylib/rlgl.h.modified").read())
ffibuilder.cdef(open("raylib/raygui.h.modified").read())
ffibuilder.cdef(open("raylib/physac.h.modified").read())
ffibuilder.set_source("raylib._raylib_cffi", """
#include "raylib.h"
#define RAYGUI_IMPLEMENTATION