Import('*')

from sys import executable as python_cmd


# Be conservative and depend on all XML files here.  Missing dependencies means
# broken builds, whereas extraneous dependencies merely means regenerate the
# .[ch] files -- scons should not recompile them though.
sources = ['gl_and_es_API.xml'] + env.Glob('*.xml')


# Generate the GL API headers that are used by various parts of the
# Mesa and GLX tree.  Other .c and .h files are generated elsewhere
# if they're only used in one place.

env.CodeGenerate(
    target = '../../../mesa/main/dispatch.h',
    script = 'gl_table.py',
    source = sources,
    command = python_cmd + ' $SCRIPT -m remap_table -f $SOURCE > $TARGET',
    )

env.CodeGenerate(
    target = '../../../mapi/glapi/glapitable.h',
    script = 'gl_table.py',
    source = sources,
    command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
    )

env.CodeGenerate(
    target = '../../../mapi/glapi/gen/glapitemp.h',
    script = 'gl_apitemp.py',
    source = sources,
    command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
    )

env.CodeGenerate(
    target = '../../../mapi/glapi/glprocs.h',
    script = 'gl_procs.py',
    source = sources,
    command = python_cmd + ' $SCRIPT -c -f $SOURCE > $TARGET'
    )

env.CodeGenerate(
    target = '../../../mesa/main/remap_helper.h',
    script = 'remap_helper.py',
    source = sources,
    command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
    )

env.CodeGenerate(
    target = '../../../mesa/main/enums.c',
    script = 'gl_enums.py',
    source = '../registry/gl.xml',
    command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
    )

env.CodeGenerate(
    target = '../../../mesa/main/api_exec.c',
    script = 'gl_genexec.py',
    source = sources,
    command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
    )