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BLD: Generate config.h file

This commit is contained in:
Mateusz Sokół 2024-07-22 17:59:51 +02:00 committed by Mateusz Sokol
parent 6d98969c22
commit 4673fd0dcb
8 changed files with 56 additions and 62 deletions
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2
driver/level2/meson.build
View File

@ -540,7 +540,7 @@ foreach conf : kernel_confs
# message(conf)
_kern_libs += [static_library(
conf['name'],
conf['src'],
[conf['src'], config_h],
include_directories: _inc,
c_args: conf['c_args'],
)]

2
driver/level3/meson.build
View File

@ -454,7 +454,7 @@ foreach conf : kernel_confs
# message(conf)
_kern_libs += [static_library(
conf['name'],
conf['src'],
[conf['src'], config_h],
include_directories: _inc,
c_args: conf['c_args'],
)]

2
driver/others/meson.build
View File

@ -75,7 +75,7 @@ others_libs = []
foreach conf : others_confs
others_libs += [static_library(
conf['name'],
conf['src'],
[conf['src'], config_h],
include_directories: _inc,
c_args: conf['c_args']
)]

6
getarch_2nd.c
View File

@ -1,6 +1,12 @@
#include <stdio.h>
#ifndef BUILD_KERNEL
#ifndef BUILD_WITH_MESON
#include "config.h"
#else
#include "_config_for_getarch_2nd.h"
#endif
#else
#include "config_kernel.h"
#endif

4
interface/meson.build
View File

@ -621,7 +621,7 @@ foreach conf : _blas_roots
# Create the static library for each symbol
lib = static_library(
sym_name,
sources: conf['fname'],
sources: [conf['fname'], config_h],
include_directories: _inc,
c_args: compiler_args + [
f'-DASMNAME=@sym_name@',
@ -643,7 +643,7 @@ foreach conf : _blas_roots
endif
cblas_lib = static_library(
cblas_sym_name,
sources: conf['fname'],
sources: [conf['fname'], config_h],
include_directories: _inc,
c_args: compiler_args + [
'-DCBLAS',

2
kernel/meson.build
View File

@ -1274,7 +1274,7 @@ _is_asm = false
foreach conf: kernel_confs
_kern_libs += static_library(
conf['name'],
conf['src'],
[conf['src'], config_h],
include_directories: _inc,
c_args: conf['c_args'],
# See gh discussion 13374 for why, basically .S are coded as fortran..

6
lapack-netlib/meson.build
View File

@ -1,8 +1,8 @@
add_languages('fortran', native: false)
ff = meson.get_compiler('fortran')
if ff.has_argument('-Wno-conversion')
add_project_arguments('-Wno-conversion', language: 'fortran')
endif
# if ff.has_argument('-Wno-conversion')
# add_project_arguments('-Wno-conversion', language: 'fortran')
# endif
lapack_major_version = 3 # soversion
lapack_minor_version = 12

94
meson.build
View File

@ -11,7 +11,7 @@
#
# NOTE: This is still a work in progress, the Makefiles are canonical
project('OpenBLAS', ['c', 'fortran'],
default_options: ['c_std=c99', 'pkg.relocatable=true'],
default_options: ['c_std=c99', 'pkgconfig.relocatable=true'],
version: '0.3.26.dev')
openblas_major_version = 0 # soversion
@ -67,46 +67,6 @@ else
no_affinity = false
endif
# Makefile.prebuild stuff
# TODO(rg): Generate within meson
# getarch = executable('getarch',
# ['getarch.c', 'cpuid.S'])
# getarch_two = executable('getarch_2nd',
# ['getarch_2nd.c'])
cchk=custom_target(
'c_checks',
output: ['Makefile_c.conf', 'config_c.h'],
input: ['ctest.c'],
command: [find_program('c_check'), 'Makefile_c.conf', 'config_c.h', 'gcc'],
)
fchk=custom_target(
'f_checks',
output: ['Makefile_f.conf', 'config_f.h'],
command: [find_program('f_check'), 'Makefile_f.conf', 'config_f.h', 'gfortran'],
)
fs = import('fs')
basic_config = custom_target(
'basic_config',
output: ['config.h'],
input: [cchk, fchk],
command: [find_program('python'),
'write_file.py', 'config.h',
'config_c.h', 'config_f.h']
)
getarch = executable('getarch',
['getarch.c', 'cpuid.S', basic_config,])
getarch_two = executable('getarch_2nd',
['getarch_2nd.c', basic_config,])
# gch = run_command('c_check', 'Makefile.conf', 'config.h', 'gcc')
# run_command('f_check', 'Makefile.conf', 'config.h', 'gcc')
# outp = gch.stdout().strip()
# config_h = custom_target('gen_config_h',
# # input: ['getarch.c'],
# output: ['config.h'],
# command: [getarch, '3']
# )
_check_prefix = []
conf_data = configuration_data()
is_win = host_machine.system() == 'windows' or host_machine.system() == 'cygwin'
@ -143,18 +103,6 @@ endforeach
configure_file(output : 'getarch_conf.h',
configuration : conf_data)
# run_target('generate_config_h',
# command: [meson.current_build_dir() + '/getarch', '1'],
# depends: getarch)
# gch = run_command(meson.current_build_dir() + '/getarch', '1')
# outp = gch.stdout().strip()
# conf_data = configuration_data()
# configure_file(input : meson.current_build_dir() + '/config.h',
# output : 'config.h',
# configuration : conf_data)
# Makefile.system
cpu_fam = target_machine.cpu_family()
@ -465,6 +413,46 @@ symb_defs = {
'cblas_?dotc_sub': {'def': ['CBLAS', 'FORCE_USE_STACK', 'CONJ']},
}
# config.h file generation
run_command('c_check', 'Makefile.conf', './build/_config_1.h', 'gcc')
run_command('f_check', 'Makefile.conf', './build/_config_1.h', 'gfortran')
getarch = executable('getarch', ['getarch.c', 'cpuid.S'])
_config_2h = custom_target('_config_2h',
output: '_config_2.h',
command: [getarch, '1'],
depends: [getarch],
capture: true,
)
_config_for_getarch_2nd_h = custom_target('_config_for_getarch_2nd_h',
output: '_config_for_getarch_2nd.h',
command: [find_program('cat'), './_config_1.h', _config_2h],
depends: [_config_2h],
capture: true,
)
getarch_2nd = executable('getarch_2nd',
['getarch_2nd.c', _config_for_getarch_2nd_h],
c_args: ['-DGEMM_MULTITHREAD_THRESHOLD=4', '-DBUILD_WITH_MESON']
)
_config_3h = custom_target('_config_3h',
output: '_config_3.h',
command: [getarch_2nd, '1'],
depends: [getarch_2nd],
capture: true,
)
config_h = custom_target('config_h',
output: 'config.h',
command: [find_program('cat'), _config_for_getarch_2nd_h, _config_3h],
depends: [_config_3h],
capture: true,
)
# Ignoring other hostarch checks and conflicts for arch in BSD for now
_inc = [include_directories('.')]
subdir('lapack-netlib')