project('42sh', 'c',
    version: '1',
    license : 'GPL2',
    default_options : ['c_std=c99'])

add_project_arguments('-D_XOPEN_SOURCE=600', language : 'c')
add_project_arguments('-pipe', language : 'c')
add_project_arguments('-Wall', '-Wextra', '-pedantic', language : 'c')

executable('42sh', [
    'src/ast/ast.h',
    'src/ast/ast_and.c',
    'src/ast/ast_bang.c',
    'src/ast/ast_case.c',
    'src/ast/ast_cmd.c',
    'src/ast/ast_destruct.c',
    'src/ast/ast_for.c',
    'src/ast/ast_funcdec.c',
    'src/ast/ast_if.c',
    'src/ast/ast_or.c',
    'src/ast/ast_pipe.c',
    'src/ast/ast_print.c',
    'src/ast/ast_red.c',
    'src/ast/ast_sep.c',
    'src/ast/ast_sepand.c',
    'src/ast/ast_subshell.c',
    'src/ast/ast_while.c',
    'src/builtin/builtin.h',
    'src/builtin/builtin.c',
    'src/builtin/builtin_alias.c',
    'src/builtin/builtin_cd.c',
    'src/builtin/builtin_echo.c',
    'src/builtin/builtin_exec.c',
    'src/builtin/builtin_exit.c',
    'src/builtin/builtin_export.c',
    'src/builtin/builtin_unalias.c',
    'src/builtin/builtin_unset.c',
    'src/builtin/builtin_set.c',
    'src/builtin/builtin_shopt.c',
    'src/common/basename.c',
    'src/common/constant.h',
    'src/common/env.c',
    'src/common/function.h',
    'src/common/getcwd2.c',
    'src/common/isdigitstr.c',
    'src/common/macro.h',
    'src/common/strmerge.c',
    'src/common/strvectoradd.c',
    'src/common/strvmerge.c',
    'src/common/strndup.c',
    'src/exec/exec.h',
    'src/exec/exec_and.c',
    'src/exec/exec_bang.c',
    'src/exec/exec_case.c',
    'src/exec/exec_cmd.c',
    'src/exec/exec_for.c',
    'src/exec/exec_funcdec.c',
    'src/exec/exec_node.c',
    'src/exec/exec_or.c',
    'src/exec/exec_if.c',
    'src/exec/exec_pipe.c',
    'src/exec/exec_red.c',
    'src/exec/exec_sep.c',
    'src/exec/exec_sepand.c',
    'src/exec/exec_subshell.c',
    'src/exec/exec_while.c',
    'src/parser/getline.c',
    'src/parser/getline.h',
    'src/parser/parser.c',
    'src/parser/parser.h',
    'src/parser/lexer.c',
    'src/shell/alias.c',
    'src/shell/alias.h',
    'src/shell/func.c',
    'src/shell/func.h',
    'src/shell/getoptions.c',
    'src/shell/option.c',
    'src/shell/option.h',
    'src/shell/shell.c',
    'src/shell/shell.h',
    'src/shell/prompt.c',
    'src/shell/var.c',
    'src/shell/var.h'],
    install : true)

install_man('doc/42sh.1')

# doxygen
doxygen = find_program('doxygen', required : false)

if doxygen.found()
custom_target('Doxygen documentation',
    input: 'doc/doxyfile',
    output: 'html',
    command: [doxygen, '@INPUT@'])
endif