| project('flex and bison', 'c') |
| |
| # The point of this test is that one generator |
| # may output headers that are necessary to build |
| # the sources of a different generator. |
| |
| flex = find_program('flex', required: false) |
| bison = find_program('bison', required: false) |
| |
| if not flex.found() |
| error('MESON_SKIP_TEST flex not found.') |
| endif |
| |
| if not bison.found() |
| error('MESON_SKIP_TEST bison not found.') |
| endif |
| |
| lgen = generator(flex, |
| output : '@PLAINNAME@.yy.c', |
| arguments : ['-o', '@OUTPUT@', '@INPUT@']) |
| |
| lfiles = lgen.process('lexer.l') |
| |
| pgen = generator(bison, |
| output : ['@BASENAME@.tab.c', '@BASENAME@.tab.h'], |
| arguments : ['@INPUT@', '--defines=@OUTPUT1@', '--output=@OUTPUT0@']) |
| |
| pfiles = pgen.process('parser.y') |
| |
| e = executable('pgen', 'prog.c', |
| lfiles, |
| pfiles, |
| override_options: 'unity=off') |
| |
| test('parsertest', e, |
| args: [meson.current_source_dir() / 'testfile']) |
