feat: Add meson.build for pinelog

lib/pinelog/meson.build

@@ -0,0 +1,46 @@
+project('pinelog', 'C')
+
+libpinelog = static_library('pinelog', 'pinelog.c')
+
+prog_class = ['bench', 'test']
+date_class = ['nots', 'ts']
+level_class = ['nolvl', 'lvl']
+backtrace_class = ['notr', 'tr']
+
+test_files = []
+test_name_template = '@0@-@1@-@2@-@3@'
+foreach test_type: ['bench', 'test']
+	test_src = test_type + '_pinelog.c'
+	foreach date_arg: [0, 1]
+		date_def = '-DPINELOG_SHOW_DATE=' + date_arg.to_string()
+		date_name = date_arg == 1 ? 'ts' : 'nots'
+
+		foreach level_arg: [0, 1]
+			level_def = '-DPINELOG_SHOW_LEVEL=' + level_arg.to_string()
+			level_name = level_arg == 1 ? 'lvl' : 'nolvl'
+
+			foreach backtrace_arg: [0, 1]
+				backtrace_def = '-DPINELOG_SHOW_BACKTRACE=' + backtrace_arg.to_string()
+				backtrace_name = backtrace_arg == 1 ? 'tr' : 'notr'
+
+				test_name = test_name_template.format(test_type,
+					date_name, level_name, backtrace_name)
+				test_exe = executable(test_name, test_src, 'pinelog.c',
+					c_args: [
+						'-DPINELOG_FATAL_STR="F"',
+						'-DPINELOG_ERROR_STR="E"',
+						'-DPINELOG_WARNING_STR="W"',
+						'-DPINELOG_INFO_STR="I"',
+						'-DPINELOG_DEBUG_STR="D"',
+						'-DPINELOG_TRACE_STR="T"',
+						'-DPINELOG_DEFAULT_LEVEL=PINELOG_LVL_TRACE',
+						'-DPINELOG_DEFAULT_STREAM=stderr',
+						'-DPINELOG_TEST',
+						date_def, level_def, backtrace_def
+						])
+
+				test(test_name, test_exe, protocol: 'tap')
+			endforeach
+		endforeach
+	endforeach
+endforeach