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getarch_2nd.c

@@ -1,15 +1,16 @@
 #include <stdio.h>
 #ifndef BUILD_KERNEL
 
-#ifndef BUILD_WITH_MESON
-#include "config.h"
-#else
+#ifdef BUILD_WITH_MESON
 #include "_config_for_getarch_2nd.h"
+#else
+#include "config.h"
 #endif
 
 #else
 #include "config_kernel.h"
 #endif
+
 #if (defined(__WIN32__) || defined(__WIN64__) || defined(__CYGWIN32__) || defined(__CYGWIN64__) || defined(_WIN32) || defined(_WIN64)) && defined(__64BIT__)
 typedef long long BLASLONG;
 typedef unsigned long long BLASULONG;

join_files.py

@@ -0,0 +1,21 @@
+import argparse
+
+
+def merge_files(file1_path: str, file2_path: str) -> str:
+    # Open files in read mode
+    with open(file1_path, 'r') as file1, open(file2_path, 'r') as file2:
+        content1 = file1.read()
+        content2 = file2.read()
+        merged_content = content1 + "\n" + content2
+        return merged_content
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="Merge and print content from two text files.")
+    parser.add_argument("file1", help="Path to the first text file.")
+    parser.add_argument("file2", help="Path to the second text file.")
+
+    args = parser.parse_args()
+
+    output = merge_files(args.file1, args.file2)
+    print(output)

lapack-netlib/meson.build

@@ -1,5 +1,6 @@
 add_languages('fortran', native: false)
 ff = meson.get_compiler('fortran')
+# TODO(mtsokol): make it a local setting
 # if ff.has_argument('-Wno-conversion')
 #   add_project_arguments('-Wno-conversion', language: 'fortran')
 # endif

meson.build

@@ -22,6 +22,7 @@ openblas_version = f'@openblas_major_version@.@openblas_minor_version@.@openblas
 # Skip the check for valid CC
 cc = meson.get_compiler('c')
 fc = meson.get_compiler('fortran')
+cc_id = cc.get_id()
 fc_id = fc.get_id()
 
 # Common args
@@ -415,8 +416,10 @@ symb_defs = {
 
 # 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')
+_config_1_path = meson.current_build_dir() / '_config_1.h'
+_join_files_py = '../join_files.py'
+run_command('./c_check', 'Makefile.conf', _config_1_path, cc_id, check: true)
+run_command('./f_check', 'Makefile.conf', _config_1_path, fc_id, check: true)
 
 getarch = executable('getarch', ['getarch.c', 'cpuid.S'])
 
@@ -429,7 +432,12 @@ _config_2h = custom_target('_config_2h',
 
 _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],
+                                          command: [
+                                            find_program('python'),
+                                            _join_files_py,
+                                            _config_1_path,
+                                            _config_2h,
+                                          ],
                                           depends: [_config_2h],
                                           capture: true,
                                          )
@@ -448,7 +456,12 @@ _config_3h = custom_target('_config_3h',
 
 config_h = custom_target('config_h',
                          output: 'config.h',
-                         command: [find_program('cat'), _config_for_getarch_2nd_h, _config_3h],
+                         command: [
+                           find_program('python'),
+                           _join_files_py,
+                           _config_for_getarch_2nd_h,
+                           _config_3h,
+                         ],
                          depends: [_config_3h],
                          capture: true,
                         )