diff options
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 112 |
1 files changed, 101 insertions, 11 deletions
diff --git a/meson.build b/meson.build index 97809e98289..958bd2313f1 100644 --- a/meson.build +++ b/meson.build @@ -21,10 +21,68 @@ project('mesa', ['c', 'cpp'], version : '17.3.0-devel', license : 'MIT', default_options : ['c_std=c99', 'cpp_std=c++11']) +# Arguments for the preprocessor, put these in a separate array from the C and +# C++ (cpp in meson terminology) arguments since they need to be added to the +# default arguments for both C and C++. +pre_args = [ + '-D__STDC_CONSTANT_MACROS', + '-D__STDC_FORMAT_MACROS', + '-D__STDC_LIMIT_MACROS', + '-DVERSION="@0@"'.format(meson.project_version()), + '-DPACKAGE_VERSION=VERSION', + '-DPACKAGE_BUGREPORT="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa"', +] + with_dri3 = true # XXX: need a switch for this with_vulkan_icd_dir = get_option('vulkan-icd-dir') with_tests = get_option('build-tests') with_valgrind = get_option('valgrind') +with_asm = get_option('asm') + +# XXX: yeah, do these +with_appledri = false +with_windowsdri = false + +with_gles1 = get_option('gles1') +with_gles2 = get_option('gles2') +with_opengl = get_option('opengl') +with_any_opengl = with_opengl or with_gles1 or with_gles2 +with_shared_glapi = get_option('shared-glapi') + +# TODO: these will need options, but at the moment they just control header +# installs +with_glx = false +with_osmesa = false + +# shared-glapi is required if at least two OpenGL APIs are being built +if not with_shared_glapi + if ((with_gles1 and with_gles2) or (with_gles1 and with_opengl) + or (with_gles2 and with_opengl)) + error('shared-glapi required for building two or more of OpenGL, OpenGL ES 1.x, OpenGL ES 2.x') + endif +endif + +# We require OpenGL for OpenGL ES +if (with_gles1 or with_gles2) and not with_opengl + error('building OpenGL ES without OpenGL is not supported.') +endif + +with_dri = false +with_dri_i965 = false +_drivers = get_option('dri-drivers') +if _drivers != '' + _split = _drivers.split(',') + with_dri_i965 = _split.contains('i965') + with_dri = true +endif + +if not with_dri + with_gles1 = false + with_gles2 = false + with_opengl = false + with_any_opengl = false + with_shared_glapi = false +endif # TODO: there are more platforms required for non-vulkan drivers with_platform_wayland = false @@ -63,13 +121,6 @@ if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.4.6') error('When using GCC, version 4.4.6 or later is required.') endif -# Arguments for the preprocessor, put these in a separate array from the C and -# C++ (cpp in meson terminology) arguments since they need to be added to the -# default arguments for both C and C++. -pre_args = ['-D__STDC_CONSTANT_MACROS', '-D__STDC_FORMAT_MACROS', - '-D__STDC_LIMIT_MACROS', - '-DVERSION="@0@"'.format(meson.project_version())] - # Define DEBUG for debug and debugoptimized builds if get_option('buildtype').startswith('debug') pre_args += '-DDEBUG' @@ -204,7 +255,39 @@ endif # TODO: cross-compiling. I don't think this is relavent to meson -# TODO: assembly support. mesa and vc4 +# FIXME: enable asm when cross compiler +# This is doable (autotools does it), but it's not of immediate concern +if meson.is_cross_build() + message('Cross compiling, disabling asm') + with_asm = false +endif + +with_asm_arch = '' +if with_asm + # TODO: SPARC and PPC + if host_machine.cpu_family() == 'x86' + if ['linux', 'bsd'].contains(host_machine.system()) # FIXME: hurd? + with_asm_arch = 'x86' + pre_args += ['-DUSE_X86_ASM', '-DUSE_MMX_ASM', '-DUSE_3DNOW_ASM', + '-DUSE_SSE_ASM'] + endif + elif host_machine.cpu_family() == 'x86_64' + if host_machine.system() == 'linux' + with_asm_arch = 'x86_64' + pre_args += ['-DUSE_X86_64_ASM'] + endif + elif host_machine.cpu_family() == 'arm' + if host_machine.system() == 'linux' + with_asm_arch = 'arm' + pre_args += ['-DUSE_ARM_ASM'] + endif + elif host_machine.cpu_family() == 'aarch64' + if host_machine.system() == 'linux' + with_asm_arch = 'aarch64' + pre_args += ['-DUSE_AARCH64_ASM'] + endif + endif +endif # Check for standard headers and functions if cc.has_header_symbol('sys/sysmacros.h', 'major') @@ -264,9 +347,9 @@ if cc.has_function('dlopen') else dep_dl = cc.find_library('dl') endif - -if not cc.has_function('dladdr', dependencies : dep_dl) - error('dl library doesn\'t have dladdr') +if cc.has_function('dladdr', dependencies : dep_dl) + # This is really only required for megadrivers + pre_args += '-DHAVE_DLADDR' endif if cc.has_function('dl_iterate_phdr') @@ -336,7 +419,11 @@ endif # pthread stubs. Lets not and say we didn't +prog_bison = find_program('bison', required : with_any_opengl) +prog_flex = find_program('flex', required : with_any_opengl) + # TODO: selinux +dep_selinux = [] # TODO: llvm-prefix and llvm-shared-libs @@ -390,6 +477,7 @@ if with_platform_x11 dependency('xcb-dri2', version : '>= 1.8'), dependency('xcb-xfixes'), ] + pre_args += '-DHAVE_X11_PLATFORM' if with_dri3 dep_xcb_dri3 = [ dep_xcb_dri2, @@ -453,5 +541,7 @@ endforeach inc_include = include_directories('include') +pkg = import('pkgconfig') + subdir('include') subdir('src') |