mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2025-08-07 17:54:05 +02:00
fe2a9887a8
Disable gio tests on Windows, fix .gitignore to not ignore config.h.meson, and add more things to it. Rename the library file naming and versioning to match what Autotools outputs, e.g., libglib-2.0.so.0.5000.2 on Linux, libglib-2.0-0.dll and glib-2.0-0.dll on Windows with MSVC. Several more tiny fixes, more executables built and installed, install pkg-config and m4 files, fix building of gobject tests. Changes to gdbus-codegen to support out-of-tree builds without environment variables set (which you can't in Meson). We now add the build directory to the Python module search path.
99 lines
3.3 KiB
Meson
99 lines
3.3 KiB
Meson
gmoduleconf_conf = configuration_data()
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g_module_need_uscore = 0
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g_module_broken_rtld_global = 0
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g_module_have_dlerror = 0
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libdl_dep = [ ]
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g_module_lib_args = [ ]
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g_module_impl = ''
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dlopen_dlsym_test_code = '''
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#include <dlfcn.h>
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int glib_underscore_test (void) { return 42; }
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int main (int argc, char ** argv) {
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void *f1 = (void*)0, *f2 = (void*)0, *handle;
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handle = dlopen ((void*)0, 0);
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if (handle) {
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f1 = dlsym (handle, "glib_underscore_test");
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f2 = dlsym (handle, "_glib_underscore_test");
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}
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return (!f2 || f1);
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}'''
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# On Windows force native WIN32 shared lib loader
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if host_system == 'windows'
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g_module_impl = 'G_MODULE_IMPL_WIN32'
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# Force native AIX library loader
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# dlopen() filepath must be of the form /path/libname.a(libname.so)
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elif host_system == 'aix'
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g_module_impl = 'G_MODULE_IMPL_AR'
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elif cc.links(dlopen_dlsym_test_code, name : 'dlopen() and dlsym() in system libraries')
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g_module_impl = 'G_MODULE_IMPL_DL'
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# NSLinkModule (dyld) in system libraries (Darwin)
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elif cc.has_function('NSLinkModule')
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g_module_impl = 'G_MODULE_IMPL_DYLD'
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g_module_need_uscore = 1
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elif cc.links(dlopen_dlsym_test_code, args : '-ldl', name : 'dlopen() and dlsym() in libdl')
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g_module_impl = 'G_MODULE_IMPL_DL'
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libdl_dep = cc.find_library('dl')
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g_module_lib_args = '-ldl'
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endif
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# additional checks for G_MODULE_IMPL_DL
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if g_module_impl == 'G_MODULE_IMPL_DL'
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# FIXME: check for OSF1/5.0 RTLD_GLOBAL brokenness (is this still relevant?)
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# Check whether we need preceding underscores
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if cc.get_id() == 'msvc'
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message('Building for MSVC: assuming that symbols are prefixed with underscore')
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g_module_need_uscore = 1
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elif meson.has_exe_wrapper()
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# FIXME: communicate result via stdout instead of return value, so non-0 return is not printed in bold red
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rres = cc.run(dlopen_dlsym_test_code,
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args : g_module_lib_args,
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name : 'dlsym() preceding underscores')
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if host_system == 'windows' or rres.returncode() == 0
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g_module_need_uscore = 1
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endif
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else
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message('Cross-compiling: assuming that symbols aren\'t prefixed with underscore')
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g_module_need_uscore = 0
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endif
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if cc.has_function('dlerror', args : g_module_lib_args)
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g_module_have_dlerror = 1
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endif
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endif
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# Done, have we got an implementation?
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if g_module_impl == ''
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g_module_impl = '0'
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message('WARNING: No suitable GModule implementation found!')
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endif
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gmoduleconf_conf.set('G_MODULE_IMPL', g_module_impl)
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gmoduleconf_conf.set('G_MODULE_SUPPORTED', g_module_impl != '0')
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gmoduleconf_conf.set('G_MODULE_HAVE_DLERROR', g_module_have_dlerror)
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gmoduleconf_conf.set('G_MODULE_NEED_USCORE', g_module_need_uscore)
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gmoduleconf_conf.set('G_MODULE_BROKEN_RTLD_GLOBAL', g_module_broken_rtld_global)
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gmoduleconf_h = configure_file(input : 'gmoduleconf.h.in',
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output : 'gmoduleconf.h',
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configuration : gmoduleconf_conf)
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install_headers(['gmodule.h'], subdir : 'glib-2.0/')
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libgmodule = shared_library('gmodule-2.0',
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sources : ['gmodule.c'],
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version : library_version,
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soversion : soversion,
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install : true,
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include_directories : [configinc, gmoduleinc],
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dependencies : [libdl_dep, libglib_dep],
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c_args : ['-DG_LOG_DOMAIN="GModule"', '-DG_DISABLE_DEPRECATED'],
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)
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libgmodule_dep = declare_dependency(link_with : libgmodule,
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include_directories : gmoduleinc)
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