Merge pull request #24 from HaoZeke/sharedLib

BLD: Create OpenBLAS shared object

ctest/meson.build

@@ -58,7 +58,7 @@ foreach lvl : lvls
         executable(
             op_name,
             sources: mapped_sources,
-            link_with: [_openblas],
+            link_with: [openblas_static],
             dependencies: [dependency('threads')],
             include_directories: ctest_inc,
             c_args: ['-DADD_', '-DCBLAS'],

lapack-netlib/SRC/meson.build

@@ -496,8 +496,17 @@ endif
 
 # Create the blas library
 netlib_lapack = library(_netlib_lapack_name,
-               sources: _lapack_netlib_srcs,
-               link_with: _libs,
-               version: lapack_version,
-               soversion: lapack_major_version,
-               install: true)
+                        sources: _lapack_netlib_srcs,
+                        link_with: _libs,
+                        version: lapack_version,
+                        soversion: lapack_major_version,
+                        install: true,
+                       )
+
+pkg.generate(netlib_lapack,
+             name: 'lapack',
+             filebase: 'meson-lapack',
+             description: 'lapack via meson build',
+             version: f'@pkg_ver@_lapack',
+             install_dir: pkg_install_dir,
+            )

meson.build

@@ -27,6 +27,10 @@ fc_id = fc.get_id()
 prj_bld_dir = meson.project_build_root()
 prj_src_dir = meson.project_source_root()
 
+pkg = import('pkgconfig')
+pkg_ver = meson.project_version()
+pkg_install_dir = '../../pkgconfig'
+
 # Common args
 _args = []
 # TODO(rg): Max parallel number should be conditional
@@ -536,15 +540,19 @@ subdir('driver/level3')
 subdir('driver/others')
 subdir('kernel')
 
-_openblas = static_library('openblas',
-                    link_whole: [
-                     _interface,
-                     _l2_driver,
-                     _l3_driver,
-                     _others,
-                     _kern,
-                    ],
-                    install: true)
+openblas = both_libraries('openblas',
+                          link_whole: [
+                           _interface,
+                           _l2_driver,
+                           _l3_driver,
+                           _others,
+                           _kern,
+                          ],
+                          dependencies: [dependency('threads')],
+                          override_options: ['b_lundef=false', 'b_asneeded=false'],
+                          install: true,
+                         )
+openblas_static = openblas.get_static_lib()
 
 # Handle headers
 fs = import('fs')
@@ -598,13 +606,12 @@ custom_target('gen_install_headers',
   depends : pcl,
 )
 
-pkg = import ('pkgconfig')
-pkg_ver = meson.project_version()
-pkg.generate(_openblas,
+pkg.generate(openblas,
              name: 'openblas',
-             filebase: 'openblas',
+             filebase: 'meson-openblas',
              description: 'OpenBLAS via meson build',
              version: f'@pkg_ver@_meson',
+             install_dir: pkg_install_dir,
             )
 
 if build_testing

test/meson.build

@@ -26,7 +26,7 @@ foreach _test : _test_input_array
     executable(
         test_id,
         sources: f'@test_id@.f',
-        link_with: [_openblas],
+        link_with: [openblas_static],
         dependencies: [dependency('threads')],
     )
 

utest/meson.build

@@ -87,7 +87,7 @@ utest_inc = _inc + [include_directories('.')]
 openblas_utest_exec = executable(
     'openblas_utest',
     sources: sources_utest,
-    link_with: _openblas,
+    link_with: openblas_static,
     dependencies: [dependency('threads')],
     include_directories: utest_inc,
     c_args: _cargs,
@@ -96,7 +96,7 @@ openblas_utest_exec = executable(
 openblas_utest_ext_exec = executable(
     'openblas_utest_ext',
     sources: sources_utest_ext,
-    link_with: _openblas,
+    link_with: openblas_static,
     dependencies: [dependency('threads')],
     # This hack is required as `utest/test_extensions/common.c` needs
     # `common.h` from the source root, not `utest/test_extensions` directory