tools: add a test program to parse the commandline options
[platform/upstream/libxkbcommon.git] / meson.build
index 7de7702..f6e9a49 100644 (file)
@@ -12,6 +12,8 @@ project(
 pkgconfig = import('pkgconfig')
 cc = meson.get_compiler('c')
 
+dir_libexec = join_paths(get_option('prefix'), get_option('libexecdir'), 'xkbcommon')
+dir_man = join_paths(get_option('prefix'), get_option('mandir'))
 
 # Compiler flags.
 foreach cflag: [
@@ -61,6 +63,9 @@ endif
 
 # config.h.
 configh_data = configuration_data()
+configh_data.set('EXIT_INVALID_USAGE', '2')
+configh_data.set_quoted('LIBXKBCOMMON_VERSION', meson.project_version())
+configh_data.set_quoted('LIBXKBCOMMON_TOOL_PATH', dir_libexec)
 # Like AC_USE_SYSTEM_EXTENSIONS, what #define to use to get extensions
 # beyond the base POSIX function set.
 if host_machine.system() == 'sunos'
@@ -129,8 +134,6 @@ configh_data.set('_CRT_NONSTDC_NO_WARNINGS', 1)
 configh_data.set('_CRT_NONSTDC_NO_DEPRECATE', 1)
 # Reduce unnecessary includes on MSVC.
 configh_data.set('WIN32_LEAN_AND_MEAN', 1)
-configure_file(output: 'config.h', configuration: configh_data)
-
 
 # Supports -Wl,--version-script?
 have_version_script = cc.links(
@@ -303,6 +306,8 @@ You can disable X11 support with -Denable-x11=false.''')
     )
 endif
 
+man_pages = []
+
 # libxkbregistry
 if get_option('enable-xkbregistry')
     dep_libxml = dependency('libxml-2.0')
@@ -345,12 +350,6 @@ if get_option('enable-xkbregistry')
                                 include_directories: include_directories('xkbcommon'),
                                 link_with: libxkbregistry
                                 )
-    if have_getopt_long
-        executable('xkbcommon-registry-list',
-                   'tools/registry-list.c',
-                   dependencies: dep_libxkbregistry,
-                   install: false)
-    endif
 endif
 
 # Tests
@@ -525,68 +524,141 @@ endif
 executable('fuzz-keymap', 'fuzz/keymap/target.c', dependencies: test_dep)
 executable('fuzz-compose', 'fuzz/compose/target.c', dependencies: test_dep)
 
+man_pages = []
 
-# Demo programs.
-libxkbcommon_tools_internal = static_library(
-    'tools-internal',
-    'tools/tools-common.h',
-    'tools/tools-common.c',
-    libxkbcommon_sources,
-    include_directories: include_directories('src'),
-)
-tools_dep = declare_dependency(
-    include_directories: [include_directories('src'), include_directories('tools')],
-    link_with: libxkbcommon_tools_internal,
-)
-
-if have_getopt_long
-    executable('xkbcommon-rmlvo-to-keymap', 'tools/rmlvo-to-keymap.c', dependencies: tools_dep)
-    executable('xkbcommon-how-to-type', 'tools/how-to-type.c', dependencies: tools_dep)
-endif
-if cc.has_header('linux/input.h')
-    executable('xkbcommon-interactive-evdev', 'tools/interactive-evdev.c', dependencies: tools_dep)
-endif
-if get_option('enable-x11')
-    x11_tools_dep = declare_dependency(
-        link_with: libxkbcommon_x11_internal,
-        dependencies: [
-            tools_dep,
-            xcb_dep,
-            xcb_xkb_dep,
-        ],
+# Tools
+build_tools = have_getopt_long
+if build_tools
+    libxkbcommon_tools_internal = static_library(
+        'tools-internal',
+        'tools/tools-common.h',
+        'tools/tools-common.c',
+        libxkbcommon_sources,
+        include_directories: include_directories('src'),
     )
-    executable('xkbcommon-interactive-x11', 'tools/interactive-x11.c', dependencies: x11_tools_dep)
-endif
-if get_option('enable-wayland')
-    wayland_client_dep = dependency('wayland-client', version: '>=1.2.0', required: false)
-    wayland_protocols_dep = dependency('wayland-protocols', version: '>=1.12', required: false)
-    wayland_scanner_dep = dependency('wayland-scanner', required: false, native: true)
-    if not wayland_client_dep.found() or not wayland_protocols_dep.found() or not wayland_scanner_dep.found()
-        error('''The Wayland demo programs require wayland-client >= 1.2.0, wayland-protocols >= 1.7 which were not found.
-You can disable the Wayland demo programs with -Denable-wayland=false.''')
+    tools_dep = declare_dependency(
+        include_directories: [include_directories('src'), include_directories('tools')],
+        link_with: libxkbcommon_tools_internal,
+    )
+
+    executable('xkbcli', 'tools/xkbcli.c',
+               dependencies: tools_dep, install: true)
+    man_pages += 'tools/xkbcli.1.ronn'
+
+    executable('xkbcli-compile-keymap',
+               'tools/compile-keymap.c',
+               dependencies: tools_dep,
+               install: true,
+               install_dir: dir_libexec)
+    man_pages += 'tools/xkbcli-compile-keymap.1.ronn'
+    configh_data.set10('HAVE_XKBCLI_COMPILE_KEYMAP', true)
+    executable('xkbcli-how-to-type',
+               'tools/how-to-type.c',
+               dependencies: tools_dep,
+               install: true,
+               install_dir: dir_libexec)
+    man_pages += 'tools/xkbcli-how-to-type.1.ronn'
+    configh_data.set10('HAVE_XKBCLI_HOW_TO_TYPE', true)
+    if cc.has_header('linux/input.h')
+        executable('xkbcli-interactive-evdev',
+                   'tools/interactive-evdev.c',
+                   dependencies: tools_dep,
+                   install: true,
+                   install_dir: dir_libexec)
+        configh_data.set10('HAVE_XKBCLI_INTERACTIVE_EVDEV', true)
+        man_pages += 'tools/xkbcli-interactive-evdev.1.ronn'
+    endif
+    if get_option('enable-x11')
+        x11_tools_dep = declare_dependency(
+            link_with: libxkbcommon_x11_internal,
+            dependencies: [
+                tools_dep,
+                xcb_dep,
+                xcb_xkb_dep,
+            ],
+        )
+        executable('xkbcli-interactive-x11',
+                   'tools/interactive-x11.c',
+                   dependencies: x11_tools_dep,
+                   install: true,
+                   install_dir: dir_libexec)
+        man_pages += 'tools/xkbcli-interactive-x11.1.ronn'
+        configh_data.set10('HAVE_XKBCLI_INTERACTIVE_X11', true)
+    endif
+    if get_option('enable-wayland')
+        wayland_client_dep = dependency('wayland-client', version: '>=1.2.0', required: false)
+        wayland_protocols_dep = dependency('wayland-protocols', version: '>=1.12', required: false)
+        wayland_scanner_dep = dependency('wayland-scanner', required: false, native: true)
+        if not wayland_client_dep.found() or not wayland_protocols_dep.found() or not wayland_scanner_dep.found()
+            error('''The Wayland demo programs require wayland-client >= 1.2.0, wayland-protocols >= 1.7 which were not found.
+    You can disable the Wayland demo programs with -Denable-wayland=false.''')
+        endif
+
+        wayland_scanner = find_program(wayland_scanner_dep.get_pkgconfig_variable('wayland_scanner'))
+        wayland_scanner_code_gen = generator(
+            wayland_scanner,
+            output: '@BASENAME@-protocol.c',
+            arguments: ['code', '@INPUT@', '@OUTPUT@'],
+        )
+        wayland_scanner_client_header_gen = generator(
+            wayland_scanner,
+            output: '@BASENAME@-client-protocol.h',
+            arguments: ['client-header', '@INPUT@', '@OUTPUT@'],
+        )
+        wayland_protocols_datadir = wayland_protocols_dep.get_pkgconfig_variable('pkgdatadir')
+        xdg_shell_xml = join_paths(wayland_protocols_datadir, 'stable/xdg-shell/xdg-shell.xml')
+        xdg_shell_sources = [
+            wayland_scanner_code_gen.process(xdg_shell_xml),
+            wayland_scanner_client_header_gen.process(xdg_shell_xml),
+        ]
+        executable('xkbcli-interactive-wayland',
+                   'tools/interactive-wayland.c',
+                   xdg_shell_sources,
+                   dependencies: [tools_dep, wayland_client_dep],
+                   install: true,
+                   install_dir: dir_libexec)
+        man_pages += 'tools/xkbcli-interactive-wayland.1.ronn'
+        configh_data.set10('HAVE_XKBCLI_INTERACTIVE_WAYLAND', true)
     endif
 
-    wayland_scanner = find_program(wayland_scanner_dep.get_pkgconfig_variable('wayland_scanner'))
-    wayland_scanner_code_gen = generator(
-        wayland_scanner,
-        output: '@BASENAME@-protocol.c',
-        arguments: ['code', '@INPUT@', '@OUTPUT@'],
-    )
-    wayland_scanner_client_header_gen = generator(
-        wayland_scanner,
-        output: '@BASENAME@-client-protocol.h',
-        arguments: ['client-header', '@INPUT@', '@OUTPUT@'],
-    )
-    wayland_protocols_datadir = wayland_protocols_dep.get_pkgconfig_variable('pkgdatadir')
-    xdg_shell_xml = join_paths(wayland_protocols_datadir, 'stable/xdg-shell/xdg-shell.xml')
-    xdg_shell_sources = [
-        wayland_scanner_code_gen.process(xdg_shell_xml),
-        wayland_scanner_client_header_gen.process(xdg_shell_xml),
-    ]
-    executable('xkbcommon-interactive-wayland',
-               'tools/interactive-wayland.c',
-               xdg_shell_sources,
-               dependencies: [tools_dep, wayland_client_dep])
+    if get_option('enable-xkbregistry')
+        configh_data.set10('HAVE_XKBCLI_LIST', true)
+        executable('xkbcli-list',
+                   'tools/registry-list.c',
+                   dependencies: dep_libxkbregistry,
+                   install: true,
+                   install_dir: dir_libexec)
+        man_pages += 'tools/xkbcli-list.1.ronn'
+    endif
+
+    # pytest finds files named test_foo_bar.py but not
+    # test-foo-bar.py, let's rename the source file so it only ever finds the
+    # built one.
+    config_tool_option_test = configuration_data()
+    config_tool_option_test.set('MESON_BUILD_ROOT', meson.current_build_dir())
+    tool_option_test = configure_file(input: 'tools/test-tool-option-parsing.py',
+                                      output: 'test_tool_option_parsing.py',
+                                      configuration : config_tool_option_test)
+    test('tool-option-parsing',
+         tool_option_test,
+         args: [tool_option_test, '-n', 'auto'])
+endif
+
+if get_option('enable-manpages')
+    prog_ronn = find_program('ronn', required: true)
+    foreach manpage : man_pages
+        # man page filenames adhere to directory/topic.section.ronn
+        topic = manpage.split('/')[-1].split('.')[-3]
+        section = manpage.split('.')[-2]
+        output = '@0@.@1@'.format(topic, section)
+        custom_target(output,
+                      input: manpage,
+                      output: output,
+                      command: [prog_ronn, '--manual=libxkbcommon manual', '--pipe', '--roff', files(manpage)],
+                      capture: true,
+                      install: true,
+                      install_dir: join_paths(dir_man, section))
+    endforeach
 endif
 
 # xkeyboard-config "verifier"
@@ -677,3 +749,5 @@ You can disable the documentation with -Denable-docs=false.''')
         build_by_default: true,
     )
 endif
+
+configure_file(output: 'config.h', configuration: configh_data)