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fceux/SConstruct

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Simplify scons stuff: - instead of doing Import() and Export() for subdirs, just Return() the files in the subdirectories' SConscripts and add that to the top-level file list - remove the manual handling of sdl-config output, as scons will do it for us - remove the manual addition of libz to LIBS, as scons seems to automatically do it if you do a CheckLib() - properly read and use $CC, $CFLAGS, and $LDFLAGS environment variables, if they exist
2006-07-31 22:24:21 +00:00
import os
Properly define (or not) LSB_FIRST and FRAMESKIP instead of setting them to 1 or 0. Also, if the LSB_FIRST option is unspecified, check the host system's byte order instead of assuming little-endian.
2006-08-08 23:20:16 +00:00
import sys
Simplify scons stuff: - instead of doing Import() and Export() for subdirs, just Return() the files in the subdirectories' SConscripts and add that to the top-level file list - remove the manual handling of sdl-config output, as scons will do it for us - remove the manual addition of libz to LIBS, as scons seems to automatically do it if you do a CheckLib() - properly read and use $CC, $CFLAGS, and $LDFLAGS environment variables, if they exist
2006-07-31 22:24:21 +00:00
cygwin buildscripts changed again to be more stable. added a couple more endlines to eof
2006-07-31 00:03:35 +00:00
# XXX path separator fixed right now
opts = Options()
Enable SDL OpenGL code, fix compilation of sdl-opengl.cpp (broken because we're compiling it as C++ now?), and make some minor tweaks to scons stuff.
2006-08-04 17:32:08 +00:00
opts.AddOptions(
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
BoolOption('DEBUG', 'Build with debugging information', 1),
#BoolOption('PSS_STYLE', 'Path separator style', 1),
Properly define (or not) LSB_FIRST and FRAMESKIP instead of setting them to 1 or 0. Also, if the LSB_FIRST option is unspecified, check the host system's byte order instead of assuming little-endian.
2006-08-08 23:20:16 +00:00
BoolOption('LSB_FIRST', 'Least significant byte first?', None),
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
BoolOption('FRAMESKIP', 'Enable frameskipping', 0),
BoolOption('OPENGL', 'Enable OpenGL support (SDL only)', 1)
Enable SDL OpenGL code, fix compilation of sdl-opengl.cpp (broken because we're compiling it as C++ now?), and make some minor tweaks to scons stuff.
2006-08-04 17:32:08 +00:00
)
cygwin buildscripts changed again to be more stable. added a couple more endlines to eof
2006-07-31 00:03:35 +00:00
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
env = Environment(options = opts)
cygwin buildscripts changed again to be more stable. added a couple more endlines to eof
2006-07-31 00:03:35 +00:00
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
if os.environ.has_key('PLATFORM'):
env.Replace(PLATFORM = os.environ['PLATFORM'])
Simplify scons stuff: - instead of doing Import() and Export() for subdirs, just Return() the files in the subdirectories' SConscripts and add that to the top-level file list - remove the manual handling of sdl-config output, as scons will do it for us - remove the manual addition of libz to LIBS, as scons seems to automatically do it if you do a CheckLib() - properly read and use $CC, $CFLAGS, and $LDFLAGS environment variables, if they exist
2006-07-31 22:24:21 +00:00
if os.environ.has_key('CC'):
env.Replace(CC = os.environ['CC'])
Also honor the $CXX environment variable.
2006-08-01 01:15:30 +00:00
if os.environ.has_key('CXX'):
env.Replace(CXX = os.environ['CXX'])
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
if os.environ.has_key('WINDRES'):
env.Append(WINDRES = os.environ['WINDRES'])
Simplify scons stuff: - instead of doing Import() and Export() for subdirs, just Return() the files in the subdirectories' SConscripts and add that to the top-level file list - remove the manual handling of sdl-config output, as scons will do it for us - remove the manual addition of libz to LIBS, as scons seems to automatically do it if you do a CheckLib() - properly read and use $CC, $CFLAGS, and $LDFLAGS environment variables, if they exist
2006-07-31 22:24:21 +00:00
if os.environ.has_key('CFLAGS'):
env.Append(CCFLAGS = os.environ['CFLAGS'])
if os.environ.has_key('LDFLAGS'):
env.Append(LINKFLAGS = os.environ['LDFLAGS'])
added support for inheriting CCFLAGS and LINKFLAGS from system environment
2006-07-31 20:07:15 +00:00
cygwin buildscripts changed again to be more stable. added a couple more endlines to eof
2006-07-31 00:03:35 +00:00
print "platform: ", env['PLATFORM']
Simplify scons stuff: - instead of doing Import() and Export() for subdirs, just Return() the files in the subdirectories' SConscripts and add that to the top-level file list - remove the manual handling of sdl-config output, as scons will do it for us - remove the manual addition of libz to LIBS, as scons seems to automatically do it if you do a CheckLib() - properly read and use $CC, $CFLAGS, and $LDFLAGS environment variables, if they exist
2006-07-31 22:24:21 +00:00
# special flags for cygwin
# we have to do this here so that the function and lib checks will go through
# mingw
cygwin buildscripts changed again to be more stable. added a couple more endlines to eof
2006-07-31 00:03:35 +00:00
if env['PLATFORM'] == 'cygwin':
Simplify scons stuff: - instead of doing Import() and Export() for subdirs, just Return() the files in the subdirectories' SConscripts and add that to the top-level file list - remove the manual handling of sdl-config output, as scons will do it for us - remove the manual addition of libz to LIBS, as scons seems to automatically do it if you do a CheckLib() - properly read and use $CC, $CFLAGS, and $LDFLAGS environment variables, if they exist
2006-07-31 22:24:21 +00:00
env.Append(CCFLAGS = " -mno-cygwin")
env.Append(LINKFLAGS = " -mno-cygwin")
added very limited experimental improved sound/throttling code to windows build. windows users, please use 44100 16bit sound for now and test the stability.
2006-08-22 06:27:18 +00:00
env['LIBS'] = ['wsock32'];
moved fceu to its own folder to make room for other projects [[Split portion of a mixed commit.]]
2006-07-29 05:46:15 +00:00
conf = Configure(env)
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
if env['PLATFORM'] == 'win32':
conf.env.Append(CPPPATH = [".", "drivers/win/", "drivers/common/", "drivers/", "drivers/win/zlib", "drivers/win/directx"])
hacks to fix MinGW builds
2008-05-31 02:58:43 +00:00
conf.env.Append(CPPDEFINES = ["PSS_STYLE=2", "WIN32", "_USE_SHARED_MEMORY_", "NETWORK", "FCEUDEF_DEBUGGER", "NOMINMAX", "NEED_MINGW_HACKS", "_WIN32_IE=0x0600"])
add _BROKEN_ help-viewing support
2008-06-01 15:38:36 +00:00
conf.env.Append(LIBS = ["rpcrt4", "comctl32", "vfw32", "winmm", "ws2_32", "comdlg32", "ole32", "gdi32", "htmlhelp"])
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
if env.has_key('DEBUG'):
if env['DEBUG']:
conf.env.Append(CCFLAGS = " -g")
conf.env.Append(CPPDEFINES = ["_DEBUG"])
hacks to fix MinGW builds
2008-05-31 02:58:43 +00:00
conf.env.Append(CCFLAGS = " -O3 -Wall")
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
else: # Should we do this?
conf.env.Append(CCFLAGS = " -O3 -fomit-frame-pointer")
else:
if not conf.CheckLib('SDL'):
print 'Did not find libSDL or SDL.lib, exiting!'
Exit(1)
if not conf.CheckLib('z', autoadd=1):
print 'Did not find libz or z.lib, exiting!'
Exit(1)
if conf.CheckFunc('asprintf'):
conf.env.Append(CCFLAGS = " -DHAVE_ASPRINTF")
if env['OPENGL'] and conf.CheckLibWithHeader('GL', 'GL/gl.h', 'c++', autoadd=1):
conf.env.Append(CCFLAGS = " -DOPENGL")
# parse SDL cflags/libs
env.ParseConfig('sdl-config --cflags --libs')
conf.env.Append(CPPDEFINES = " PSS_STYLE=1")
moved fceu to its own folder to make room for other projects [[Split portion of a mixed commit.]]
2006-07-29 05:46:15 +00:00
env = conf.Finish()
Simplify scons stuff: - instead of doing Import() and Export() for subdirs, just Return() the files in the subdirectories' SConscripts and add that to the top-level file list - remove the manual handling of sdl-config output, as scons will do it for us - remove the manual addition of libz to LIBS, as scons seems to automatically do it if you do a CheckLib() - properly read and use $CC, $CFLAGS, and $LDFLAGS environment variables, if they exist
2006-07-31 22:24:21 +00:00
Properly define (or not) LSB_FIRST and FRAMESKIP instead of setting them to 1 or 0. Also, if the LSB_FIRST option is unspecified, check the host system's byte order instead of assuming little-endian.
2006-08-08 23:20:16 +00:00
# option specified
if env.has_key('LSB_FIRST'):
if env['LSB_FIRST']:
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
env.Append(CPPDEFINES = ['LSB_FIRST'])
Properly define (or not) LSB_FIRST and FRAMESKIP instead of setting them to 1 or 0. Also, if the LSB_FIRST option is unspecified, check the host system's byte order instead of assuming little-endian.
2006-08-08 23:20:16 +00:00
# option not specified, check host system
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
elif sys.byteorder == 'little' or env['PLATFORM'] == 'win32':
env.Append(CPPDEFINES = ['LSB_FIRST'])
Properly define (or not) LSB_FIRST and FRAMESKIP instead of setting them to 1 or 0. Also, if the LSB_FIRST option is unspecified, check the host system's byte order instead of assuming little-endian.
2006-08-08 23:20:16 +00:00
if env['FRAMESKIP']:
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
env.Append(CPPDEFINES = ['FRAMESKIP'])
Properly define (or not) LSB_FIRST and FRAMESKIP instead of setting them to 1 or 0. Also, if the LSB_FIRST option is unspecified, check the host system's byte order instead of assuming little-endian.
2006-08-08 23:20:16 +00:00
Changes that allow a Linux machine to build, targeting either a Linux or Win32 host. (Maybe a newline at the end of a few header files for my sanity's sake too.)
2008-05-27 05:29:00 +00:00
print "CPPDEFINES:",env['CPPDEFINES']
print "CCFLAGS:",env['CCFLAGS']
#print "LIBS:",env['LIBS']
moved fceu to its own folder to make room for other projects [[Split portion of a mixed commit.]]
2006-07-29 05:46:15 +00:00
Export('env')
SConscript(['src/SConscript'])