project('igt-gpu-tools', 'c', version : '1.25', default_options: [ 'warning_level=2', 'c_std=gnu11', 'b_ndebug=false', 'buildtype=debugoptimized', ], license : 'MIT', meson_version : '>=0.47.2') if get_option('b_ndebug') != 'false' error('Building without -Db_ndebug=false is not supported') endif cc = meson.get_compiler('c') # Also make sure that the user doesn't have -DNDEBUG defined in their config if not cc.compiles(files('lib/check-ndebug.h'), args: get_option('c_args')) error('Building with NDEBUG defined is not supported') endif cc_args = [ '-Wbad-function-cast', '-Wdeclaration-after-statement', '-Wformat=2', # igt_assert(0) in switch statements triggers a bunch of this. '-Wimplicit-fallthrough=0', '-Wlogical-op', '-Wmissing-declarations', '-Wmissing-format-attribute', '-Wmissing-noreturn', '-Wmissing-prototypes', '-Wnested-externs', '-Wold-style-definition', '-Wpointer-arith', '-Wredundant-decls', '-Wshadow', '-Wstrict-prototypes', '-Wuninitialized', '-Wunused', '-Wno-clobbered', '-Wno-maybe-uninitialized', '-Wno-missing-field-initializers', '-Wno-pointer-arith', '-Wno-address-of-packed-member', '-Wno-sign-compare', # Macros asserting on the range of their arguments triggers this. '-Wno-type-limits', '-Wno-unused-parameter', '-Wno-unused-result', '-Werror=address', '-Werror=array-bounds', '-Werror=implicit', '-Werror=init-self', '-Werror=int-to-pointer-cast', '-Werror=main', '-Werror=missing-braces', '-Werror=nonnull', '-Werror=pointer-to-int-cast', '-Werror=return-type', '-Werror=sequence-point', '-Werror=trigraphs', '-Werror=write-strings', # Disable the memory allocating builtins as they may cause unexpected behavior # with our framework. They *may* get optimized out in favor of a register or # stack variable, making them effectively local. Local variables do not play # well with longjmp which is heavily used by IGT framework. '-fno-builtin-malloc', '-fno-builtin-calloc', '-fcommon', ] foreach cc_arg : cc_args if cc.has_argument(cc_arg) add_global_arguments(cc_arg, language : 'c') endif endforeach build_chamelium = get_option('chamelium') build_docs = get_option('docs') build_tests = not get_option('tests').disabled() with_libdrm = get_option('libdrm_drivers') build_info = ['Build type: ' + get_option('buildtype')] inc = include_directories('include/drm-uapi', 'lib', 'lib/stubs/syscalls', '.') inc_for_gtkdoc = include_directories('lib') config = configuration_data() null_dep = dependency('', required : false) libdrm_info = [] libdrm_intel = null_dep libdrm_nouveau = null_dep libdrm_amdgpu = null_dep libdrm_version = '>=2.4.82' libdrm = dependency('libdrm', version : libdrm_version) if with_libdrm.contains('auto') or with_libdrm.contains('intel') libdrm_intel = dependency('libdrm_intel', version : libdrm_version, required : with_libdrm.contains('intel')) libdrm_info += 'intel' endif if with_libdrm.contains('auto') or with_libdrm.contains('nouveau') libdrm_nouveau = dependency('libdrm_nouveau', version : libdrm_version, required : with_libdrm.contains('nouveau')) libdrm_info += 'nouveau' endif if with_libdrm.contains('auto') or with_libdrm.contains('amdgpu') libdrm_amdgpu = dependency('libdrm_amdgpu', version : libdrm_version, required : with_libdrm.contains('amdgpu')) libdrm_info += 'amdgpu' endif build_info += 'With libdrm: ' + ','.join(libdrm_info) pciaccess = dependency('pciaccess', version : '>=0.10') libkmod = dependency('libkmod') libprocps = dependency('libprocps', required : true) libunwind = dependency('libunwind', required : get_option('libunwind')) build_info += 'With libunwind: @0@'.format(libunwind.found()) libdw = dependency('libdw', required : true) pixman = dependency('pixman-1', required : true) valgrind = dependency('valgrind', required : get_option('valgrind')) if valgrind.found() config.set('HAVE_VALGRIND', 1) endif build_info += 'Valgrind annotations: @0@'.format(valgrind.found()) cairo = dependency('cairo', version : '>1.12.0', required : true) libudev = dependency('libudev', required : true) glib = dependency('glib-2.0', required : true) xmlrpc = dependency('xmlrpc', required : false) xmlrpc_util = dependency('xmlrpc_util', required : false) xmlrpc_client = dependency('xmlrpc_client', required : false) xmlrpc_cmd = find_program('xmlrpc-c-config', required : false) if not xmlrpc.found() and xmlrpc_cmd.found() libs_cmd = run_command(xmlrpc_cmd, 'client', '--libs') cflags_cmd = run_command(xmlrpc_cmd, 'client', '--cflags') if libs_cmd.returncode() == 0 and cflags_cmd.returncode() == 0 xmlrpc = declare_dependency(compile_args: cflags_cmd.stdout().strip().split(), link_args : libs_cmd.stdout().strip().split()) xmlrpc_util = declare_dependency() xmlrpc_client = declare_dependency() endif endif if build_chamelium.enabled() and not (xmlrpc.found() and xmlrpc_util.found() and xmlrpc_client.found()) error('Chamelium build forced and required dependency xmlrpc not found') endif gsl = dependency('gsl', required : build_chamelium) alsa = dependency('alsa', required : build_chamelium) libcurl = dependency('libcurl', required : build_chamelium) if xmlrpc.found() and xmlrpc_util.found() and xmlrpc_client.found() and gsl.found() and alsa.found() and libcurl.found() config.set('HAVE_CHAMELIUM', 1) chamelium = declare_dependency(dependencies : [ xmlrpc, xmlrpc_util, xmlrpc_client, gsl, alsa, ]) else chamelium = disabler() endif build_info += 'Build Chamelium test: @0@'.format(chamelium.found()) pthreads = dependency('threads') math = cc.find_library('m') realtime = cc.find_library('rt') dlsym = cc.find_library('dl') zlib = cc.find_library('z') if cc.links(''' #include int main(void) { uint32_t x32 = 0; uint64_t x64 = 0; __atomic_load_n(&x32, __ATOMIC_SEQ_CST); __atomic_load_n(&x64, __ATOMIC_SEQ_CST); return 0; }''', name : 'built-in atomics') libatomic = null_dep else libatomic = cc.find_library('atomic') endif if cc.has_header('linux/kd.h') config.set('HAVE_LINUX_KD_H', 1) endif if cc.has_header('sys/kd.h') config.set('HAVE_SYS_KD_H', 1) endif if cc.has_header('libgen.h') config.set('HAVE_LIBGEN_H', 1) endif if cc.has_header('sys/io.h') config.set('HAVE_SYS_IO_H', 1) endif if cc.links(''' #include #include int main(void) { int eax, ebx, ecx, edx; if (__get_cpuid_max(0, NULL) < 4) return 0; __cpuid_count(4, 0, eax, ebx, ecx, edx); }''', name : 'cpuid.h') config.set('HAVE_CPUID_H', 1) endif if cc.has_header_symbol('unistd.h', 'gettid', args : '-D_GNU_SOURCE') config.set('HAVE_GETTID', 1) endif if cc.has_member('struct sysinfo', 'totalram', prefix : '#include ') config.set('HAVE_STRUCT_SYSINFO_TOTALRAM', 1) endif have = cc.has_function('memfd_create', prefix : '''#include ''', args : '-D_GNU_SOURCE') config.set10('HAVE_MEMFD_CREATE', have) add_project_arguments('-D_GNU_SOURCE', language : 'c') add_project_arguments('-include', 'config.h', language : 'c') # FEATURE_TEST_MACROS(7) # performs lightweight overflow checks on quite a few libc functions # requires -O optimizations if ['debugoptimized', 'release', 'minsize'].contains(get_option('buildtype')) add_project_arguments('-D_FORTIFY_SOURCE=2', language : 'c') endif config.set('PACKAGE_NAME', meson.project_name()) config.set_quoted('PACKAGE_VERSION', meson.project_version()) config.set_quoted('PACKAGE', meson.project_name()) config.set('PACKAGE_STRING', meson.project_name() + ' ' + meson.project_version()) config.set_quoted('TARGET_CPU_PLATFORM', host_machine.cpu_family()) configure_file(output: 'config.h', configuration: config) prefix = get_option('prefix') bindir = get_option('bindir') datadir = join_paths(get_option('datadir'), 'igt-gpu-tools') includedir = get_option('includedir') libdir = get_option('libdir') libexecdir = join_paths(get_option('libexecdir'), 'igt-gpu-tools') amdgpudir = join_paths(libexecdir, 'amdgpu') mandir = get_option('mandir') pkgconfigdir = join_paths(libdir, 'pkgconfig') if get_option('use_rpath') # Set up runpath for the test executables towards libigt.so. # The path should be relative to $ORIGIN so the library is # still found properly even if installed to a path other than # prefix. # libdir and bindir are pathnames relative to prefix. meson # enforces this. # 1. Start from the executable. # 2. Executables are installed in certain dir. Add a .. for each # directory name in it. # 3. Add relative path to libdir. bindir_rpathdir = '$ORIGIN' foreach p : bindir.split('/') bindir_rpathdir = join_paths(bindir_rpathdir, '..') endforeach bindir_rpathdir = join_paths(bindir_rpathdir, libdir) libexecdir_rpathdir = '$ORIGIN' foreach p : libexecdir.split('/') libexecdir_rpathdir = join_paths(libexecdir_rpathdir, '..') endforeach libexecdir_rpathdir = join_paths(libexecdir_rpathdir, libdir) amdgpudir_rpathdir = '$ORIGIN' foreach p : amdgpudir.split('/') amdgpudir_rpathdir = join_paths(amdgpudir_rpathdir, '..') endforeach amdgpudir_rpathdir = join_paths(amdgpudir_rpathdir, libdir) else bindir_rpathdir = '' libexecdir_rpathdir = '' amdgpudir_rpathdir = '' endif subdir('lib') if build_tests subdir('tests') endif build_info += 'Build tests: @0@'.format(build_tests) subdir('benchmarks') subdir('tools') subdir('runner') if libdrm_intel.found() subdir('assembler') endif subdir('overlay') subdir('man') gtk_doc = dependency('gtk-doc', required : build_docs) python3 = find_program('python3', required : build_docs) if build_tests and gtk_doc.found() and python3.found() subdir('docs') elif build_docs.enabled() error('Documentation requires building tests') endif build_info += 'Build documentation: @0@'.format(build_tests and gtk_doc.found()) message('Build options') message('=============') foreach str : build_info message(str) endforeach if cairo.version().version_compare('<1.17.2') if pixman.version().version_compare('<0.36.0') warning('Pixman < 0.36.0 found, cannot test HDR formats') endif warning('Cairo < 1.17.2 found, cannot test HDR formats') elif pixman.version().version_compare('<0.36.0') # Cairo 1.17.2 requires 0.36.0 to compile, but somehow it went missing? error('Cairo with floating point support found, but pixman version too old') endif