diff options
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 316 |
1 files changed, 197 insertions, 119 deletions
diff --git a/meson.build b/meson.build index e84bde1..727a1a4 100644 --- a/meson.build +++ b/meson.build @@ -6,9 +6,10 @@ project('pugl', ['c'], license: 'ISC', meson_version: '>= 0.49.2', default_options: [ + 'b_ndebug=if-release', + 'buildtype=release', 'c_std=c99', 'cpp_std=c++14', - 'default_library=shared' ]) pugl_src_root = meson.current_source_dir() @@ -16,7 +17,11 @@ major_version = meson.project_version().split('.')[0] version_suffix = '-@0@'.format(major_version) versioned_name = 'pugl' + version_suffix -# Load build tools +####################### +# Compilers and Flags # +####################### + +# Required tools pkg = import('pkgconfig') cc = meson.get_compiler('c') @@ -35,17 +40,16 @@ endif # Set ultra strict warnings for developers, if requested # These are for the implementation, tests and examples add more suppressions +c_warnings = [] if get_option('strict') subdir('meson') + # C warnings c_warnings = all_c_warnings if cc.get_id() == 'clang' c_warnings += [ '-Wno-bad-function-cast', - '-Wno-documentation', # Cairo - '-Wno-documentation-unknown-command', # Cairo '-Wno-padded', - '-Wno-reserved-identifier', # Cairo, FD_ZERO '-Wno-switch-default', '-Wno-switch-enum', ] @@ -68,6 +72,7 @@ if get_option('strict') '-Wno-float-equal', '-Wno-inline', '-Wno-padded', + '-Wno-pedantic', '-Wno-suggest-attribute=const', '-Wno-suggest-attribute=malloc', '-Wno-suggest-attribute=pure', @@ -78,34 +83,80 @@ if get_option('strict') if host_machine.system() == 'windows' c_warnings += [ + '-Wno-cast-function-type', '-Wno-suggest-attribute=format', ] endif elif cc.get_id() == 'msvc' c_warnings += [ - '/wd4061', # enumerator in switch is not explicitly handled - '/wd4191', # unsafe conversion from type to type - '/wd4514', # unreferenced inline function has been removed - '/wd4706', # assignment within conditional expression - '/wd4710', # function not inlined - '/wd4711', # function selected for automatic inline expansion - '/wd4820', # padding added after construct - '/wd4996', # POSIX name for this item is deprecated - '/wd5045', # will insert Spectre mitigation for memory load + '/wd4061', # enumerator in switch is not explicitly handled + '/wd4191', # unsafe conversion from type to type + '/wd4514', # unreferenced inline function has been removed + '/wd4706', # assignment within conditional expression + '/wd4710', # function not inlined + '/wd4711', # function selected for automatic inline expansion + '/wd4820', # padding added after construct + '/wd4996', # POSIX name for this item is deprecated + '/wd5045', # will insert Spectre mitigation for memory load + '/wd5246', # subobject initialization should be wrapped in braces ] endif add_project_arguments(cc.get_supported_arguments(c_warnings), - language: ['c', 'objc']) + language: ['c']) + + # C++ warnings + if is_variable('cpp') + cpp_warnings = all_cpp_warnings + + if cpp.get_id() == 'clang' + cpp_warnings += [ + '-Wno-inline', + '-Wno-padded', + ] + + if host_machine.system() == 'darwin' + cpp_warnings += [ + '-Wno-poison-system-directories', + ] + endif + + elif cpp.get_id() == 'gcc' + cpp_warnings += [ + '-Wno-inline', + '-Wno-padded', + ] + elif cpp.get_id() == 'msvc' + cpp_warnings += [ + '/wd4061', # enumerator in switch is not explicitly handled + '/wd4191', # unsafe conversion from type to type + '/wd4514', # unreferenced inline function has been removed + '/wd4625', # copy constructor implicitly deleted + '/wd4626', # copy assignment operator implicitly deleted + '/wd4706', # assignment within conditional expression + '/wd4710', # function not inlined + '/wd4711', # function selected for automatic inline expansion + '/wd4800', # implicit conversion to bool + '/wd4820', # padding added after construct + '/wd5026', # move constructor implicitly deleted + '/wd5027', # move assignment operator implicitly deleted + '/wd5039', # pointer to potentially throwing function passed to C + '/wd5045', # will insert Spectre mitigation for memory load + ] + endif + + add_project_arguments(cpp.get_supported_arguments(cpp_warnings), + language: ['cpp']) + endif # Objective C warnings if is_variable('objcc') - objc_warnings = all_objc_warnings - - objc_warnings += [ - '-Wno-deprecated-declarations', + objc_warnings = all_objc_warnings + [ + '-Wno-bad-function-cast', '-Wno-direct-ivar-access', + '-Wno-padded', '-Wno-pedantic', + '-Wno-poison-system-directories', ] add_project_arguments(objcc.get_supported_arguments(objc_warnings), @@ -117,24 +168,12 @@ endif add_project_arguments(['-DPUGL_DISABLE_DEPRECATED'], language: ['c', 'cpp', 'objc']) -# System libraries -m_dep = cc.find_library('m', required: false) -dl_dep = cc.find_library('dl', required: false) -thread_dep = dependency('threads') - -# Cairo (optional backend) -cairo_dep = dependency('cairo', - required: get_option('cairo')) - -# OpenGL (optional backend) -opengl_dep = dependency('GL', - required: get_option('opengl')) - -# Vulkan (optional backend) -vulkan_dep = dependency('vulkan', - required: get_option('vulkan')) +############# +# Platforms # +############# core_args = [] +dl_dep = cc.find_library('dl', required: false) # MacOS if host_machine.system() == 'darwin' @@ -146,11 +185,9 @@ if host_machine.system() == 'darwin' core_deps = [cocoa_dep, corevideo_dep] extension = '.m' - add_project_arguments(['-DGL_SILENCE_DEPRECATION'], - language: ['c', 'objc']) - - add_project_link_arguments(['-Wl,-framework,Cocoa'], - language: ['c', 'objc']) + add_project_arguments(['-Wno-deprecated-declarations'], language: ['c', 'objc']) + add_project_arguments(['-DGL_SILENCE_DEPRECATION'], language: ['c', 'objc']) + add_project_link_arguments(['-Wl,-framework,Cocoa'], language: ['c', 'objc']) # Windows elif host_machine.system() == 'windows' @@ -204,16 +241,28 @@ else # X11 endif endif + x11_args = [] + if cc.get_id() == 'clang' + x11_args += [ + '-Wno-reserved-identifier', # FD_ZERO + ] + endif + + core_args += cc.get_supported_arguments(x11_args) + platform = 'x11' platform_sources = files('src/x11.c') core_deps = [x11_dep, xcursor_dep, xrandr_dep, xext_dep] extension = '.c' endif -# Build core library +################ +# Core Library # +################ -core_deps += [m_dep] +core_deps += [cc.find_library('m', required: false)] core_name = 'pugl_@0@@1@'.format(platform, version_suffix) +includes = include_directories(['include']) # Determine library type and set up defines for building them library_args = ['-DPUGL_INTERNAL'] @@ -230,12 +279,11 @@ else add_project_arguments(['-DPUGL_STATIC'], language: ['c', 'cpp', 'objc']) endif -# Build core library libpugl = build_target( core_name, files('src/implementation.c') + platform_sources, version: meson.project_version(), - include_directories: include_directories(['include']), + include_directories: includes, c_args: library_args + core_args, dependencies: core_deps, gnu_symbol_visibility: 'hidden', @@ -244,7 +292,6 @@ libpugl = build_target( pugl_dep = declare_dependency(link_with: libpugl, dependencies: core_deps) -# Build pkg-config file pkg.generate(libpugl, name: 'Pugl', filebase: versioned_name, @@ -252,44 +299,49 @@ pkg.generate(libpugl, version: meson.project_version(), description: 'Pugl GUI library core') -# Build stub backend - -name = 'pugl_' + platform + '_stub' + version_suffix -sources = files('src/' + platform + '_stub' + extension) - -stub_backend = build_target( - name, sources, - version: meson.project_version(), - include_directories: include_directories(['include']), - c_args: library_args, - dependencies: [pugl_dep], - gnu_symbol_visibility: 'hidden', - install: true, - target_type: library_type) - -stub_backend_dep = declare_dependency(link_with: stub_backend) - -pkg.generate(stub_backend, - name: 'Pugl Stub', - filebase: 'pugl-stub-@0@'.format(major_version), - subdirs: [versioned_name], - version: meson.project_version(), - description: 'Native window pugl graphics backend') +############ +# Backends # +############ + +# Stub +if get_option('stub') + name = 'pugl_' + platform + '_stub' + version_suffix + sources = files('src/' + platform + '_stub' + extension) + + stub_backend = build_target(name, sources, + version: meson.project_version(), + include_directories: includes, + c_args: library_args, + dependencies: [pugl_dep], + gnu_symbol_visibility: 'hidden', + install: true, + target_type: library_type) + + stub_backend_dep = declare_dependency(link_with: stub_backend, + dependencies: [pugl_dep]) + + pkg.generate(stub_backend, + name: 'Pugl Stub', + filebase: 'pugl-stub-@0@'.format(major_version), + subdirs: [versioned_name], + version: meson.project_version(), + description: 'Native window pugl graphics backend') +endif -# Build GL backend +# OpenGL +opengl_dep = dependency('GL', required: get_option('opengl')) if opengl_dep.found() name = 'pugl_' + platform + '_gl' + version_suffix sources = files('src/' + platform + '_gl' + extension) - gl_backend = build_target( - name, sources, - version: meson.project_version(), - include_directories: include_directories(['include']), - c_args: library_args, - dependencies: [pugl_dep, opengl_dep], - gnu_symbol_visibility: 'hidden', - install: true, - target_type: library_type) + gl_backend = build_target(name, sources, + version: meson.project_version(), + include_directories: includes, + c_args: library_args, + dependencies: [pugl_dep, opengl_dep], + gnu_symbol_visibility: 'hidden', + install: true, + target_type: library_type) gl_backend_dep = declare_dependency(link_with: gl_backend, dependencies: [pugl_dep, opengl_dep]) @@ -302,24 +354,34 @@ if opengl_dep.found() description: 'Pugl GUI library with OpenGL backend') endif -# Build Cairo backend +# Cairo +cairo_dep = dependency('cairo', required: get_option('cairo')) if cairo_dep.found() name = 'pugl_' + platform + '_cairo' + version_suffix sources = files('src/' + platform + '_cairo' + extension) - cairo_backend = build_target( - name, sources, - version: meson.project_version(), - include_directories: include_directories(['include']), - c_args: library_args, - dependencies: [pugl_dep, cairo_dep], - gnu_symbol_visibility: 'hidden', - install: true, - target_type: library_type) + cairo_args = [] + if cc.get_id() == 'clang' + cairo_args += [ + '-Wno-documentation', + '-Wno-documentation-unknown-command', + '-Wno-reserved-identifier', + ] + endif + + cairo_args = cc.get_supported_arguments(cairo_args) + + cairo_backend = build_target(name, sources, + version: meson.project_version(), + include_directories: includes, + c_args: library_args + cairo_args, + dependencies: [pugl_dep, cairo_dep], + gnu_symbol_visibility: 'hidden', + install: true, + target_type: library_type) - cairo_backend_dep = declare_dependency( - link_with: cairo_backend, - dependencies: [pugl_dep, cairo_dep]) + cairo_backend_dep = declare_dependency(link_with: cairo_backend, + dependencies: [pugl_dep, cairo_dep]) pkg.generate(cairo_backend, name: 'Pugl Cairo', @@ -329,30 +391,32 @@ if cairo_dep.found() description: 'Pugl GUI library with Cairo backend') endif -# Build Vulkan backend +# Vulkan +vulkan_dep = dependency('vulkan', required: get_option('vulkan')) if vulkan_dep.found() name = 'pugl_' + platform + '_vulkan' + version_suffix sources = files('src/' + platform + '_vulkan' + extension) + thread_dep = dependency('threads') + vulkan_deps = [pugl_dep, vulkan_dep, dl_dep] vulkan_c_args = library_args vulkan_link_args = [] if platform == 'mac' - metal_dep = dependency('Metal', modules: 'foundation') - quartzcore_dep = dependency('QuartzCore', modules: 'foundation') - - vulkan_deps += [metal_dep, quartzcore_dep] + vulkan_deps += [ + dependency('Metal', modules: 'foundation'), + dependency('QuartzCore', modules: 'foundation'), + ] endif - vulkan_backend = build_target( - name, sources, - version: meson.project_version(), - include_directories: include_directories(['include']), - c_args: library_args, - dependencies: vulkan_deps, - gnu_symbol_visibility: 'hidden', - install: true, - target_type: library_type) + vulkan_backend = build_target(name, sources, + version: meson.project_version(), + include_directories: includes, + c_args: library_args, + dependencies: vulkan_deps, + gnu_symbol_visibility: 'hidden', + install: true, + target_type: library_type) vulkan_backend_dep = declare_dependency( link_with: vulkan_backend, @@ -366,38 +430,52 @@ if vulkan_dep.found() description: 'Pugl GUI library with Vulkan backend') endif -# Process all headers first so they are available for building documentation +############################### +# Public Headers and Bindings # +############################### + subdir('include') subdir('bindings/cpp') -if not get_option('docs').disabled() - subdir('doc') -else - build_docs = false +###################### +# Tests and Examples # +###################### + +if get_option('tests') + subdir('test') endif if get_option('examples') subdir('examples') endif -if get_option('tests') - subdir('test') +################# +# Documentation # +################# + +if not get_option('docs').disabled() + subdir('doc') +else + build_docs = false endif if meson.version().version_compare('>=0.53.0') summary('Platform', platform) - summary('Cairo backend', cairo_dep.found(), bool_yn: true) - summary('OpenGL backend', opengl_dep.found(), bool_yn: true) - summary('Vulkan backend', vulkan_dep.found(), bool_yn: true) + + summary('Cairo', cairo_dep.found(), section: 'Backends', bool_yn: true) + summary('OpenGL', opengl_dep.found(), section: 'Backends', bool_yn: true) + summary('Stub', get_option('stub'), section: 'Backends', bool_yn: true) + summary('Vulkan', vulkan_dep.found(), section: 'Backends', bool_yn: true) + summary('Tests', get_option('tests'), bool_yn: true) summary('Examples', get_option('examples'), bool_yn: true) summary('Documentation', build_docs, bool_yn: true) - summary('Install prefix', get_option('prefix')) - summary('Headers', get_option('prefix') / get_option('includedir')) - summary('Libraries', get_option('prefix') / get_option('libdir')) + summary('Prefix', get_option('prefix'), section: 'Paths') + summary('Headers', get_option('prefix') / get_option('includedir'), section: 'Paths') + summary('Libraries', get_option('prefix') / get_option('libdir'), section: 'Paths') if get_option('examples') - summary('Executables', get_option('prefix') / get_option('bindir')) + summary('Executables', get_option('prefix') / get_option('bindir'), section: 'Paths') endif endif |