WIP: Say hello to meson build system

Closed: #7

bochs/bx_debug/meson.build

@@ -0,0 +1,19 @@
+flex = find_program('flex', required: false)
+yacc = find_program('yacc', required: false)
+
+sources = [
+    'dbg_breakpoints.cc',
+    'dbg_main.cc',
+    'linux.cc',
+    'symbols.cc'
+]
+
+if flex.found() and yacc.found()
+    lgen = generator(flex, output : '@[email protected]', arguments : ['-Pbx', '-o', '@OUTPUT@', '@INPUT@'])
+    ygen = generator(yacc, output : '@[email protected]', arguments : ['-p', 'bx', '-d', '-o', '@OUTPUT@', '@INPUT@'])
+    sources += [lgen.process('lexer.l'), ygen.process('parser.y')]
+else
+    sources += ['parser.cc', 'lexer.c']
+endif
+
+bx_deps += static_library('debug', sources, include_directories: [top_include])

bochs/bx_debug/parser.y

@@ -1532,3 +1532,5 @@ expression:
 ;
 
 %%
+
+#endif  /* if BX_DEBUGGER */