# compiler definition for a generic C compiler
# based on suncc.py from waf

import os, optparse
import Utils, Options, Configure
import ccroot, ar
from Configure import conftest

from compiler_cc import c_compiler

c_compiler['default'] = ['gcc', 'generic_cc']
c_compiler['hpux'] = ['gcc', 'generic_cc']

@conftest
def find_generic_cc(conf):
    v = conf.env
    cc = None
    if v['CC']: cc = v['CC']
    elif 'CC' in conf.environ: cc = conf.environ['CC']
    if not cc: cc = conf.find_program('cc', var='CC')
    if not cc: conf.fatal('generic_cc was not found')
    cc = conf.cmd_to_list(cc)
    v['CC']  = cc
    v['CC_NAME'] = 'generic'

@conftest
def generic_cc_common_flags(conf):
    v = conf.env

    v['CC_SRC_F']            = ''
    v['CC_TGT_F']            = ['-c', '-o', '']
    v['CPPPATH_ST']          = '-I%s' # template for adding include paths

    # linker
    if not v['LINK_CC']: v['LINK_CC'] = v['CC']
    v['CCLNK_SRC_F']         = ''
    v['CCLNK_TGT_F']         = ['-o', '']

    v['LIB_ST']              = '-l%s' # template for adding libs
    v['LIBPATH_ST']          = '-L%s' # template for adding libpaths
    v['STATICLIB_ST']        = '-l%s'
    v['STATICLIBPATH_ST']    = '-L%s'
    v['CCDEFINES_ST']        = '-D%s'

#    v['SONAME_ST']           = '-Wl,-h -Wl,%s'
#    v['SHLIB_MARKER']        = '-Bdynamic'
#    v['STATICLIB_MARKER']    = '-Bstatic'

    # program
    v['program_PATTERN']     = '%s'

    # shared library
#    v['shlib_CCFLAGS']       = ['-Kpic', '-DPIC']
#    v['shlib_LINKFLAGS']     = ['-G']
    v['shlib_PATTERN']       = 'lib%s.so'

    # static lib
#    v['staticlib_LINKFLAGS'] = ['-Bstatic']
#    v['staticlib_PATTERN']   = 'lib%s.a'

detect = '''
find_generic_cc
find_cpp
find_ar
generic_cc_common_flags
cc_load_tools
cc_add_flags
link_add_flags
'''