diff --git a/meson.build b/meson.build index cfe011f0ca4..00bf9cc1456 100644 --- a/meson.build +++ b/meson.build @@ -48,6 +48,8 @@ pre_args = [ '-DPACKAGE_VERSION="@0@"'.format(meson.project_version()), '-DPACKAGE_BUGREPORT="https://gitlab.freedesktop.org/mesa/mesa/-/issues"', ] +c_args = [] +cpp_args = [] with_vulkan_icd_dir = get_option('vulkan-icd-dir') with_tests = get_option('build-tests') @@ -454,6 +456,14 @@ if (not ['freebsd', 'openbsd', 'haiku'].contains(host_machine.system()) and (not with_platform_windows or not with_shared_glapi)) pre_args += '-DUSE_ELF_TLS' use_elf_tls = true + + if with_platform_android + # By default the NDK compiler, at least, emits emutls references instead of + # ELF TLS, even when building targeting newer API levels. Make it actually do + # ELF TLS instead. + c_args += '-fno-emulated-tls' + cpp_args += '-fno-emulated-tls' + endif endif if with_glx != 'disabled' @@ -1013,10 +1023,8 @@ elif host_machine.system() == 'openbsd' endif # Check for generic C arguments -c_args = [] c_msvc_compat_args = [] no_override_init_args = [] -cpp_args = [] cpp_msvc_compat_args = [] if cc.get_id() == 'msvc' foreach a : ['/wd4018', # signed/unsigned mismatch diff --git a/src/util/u_thread.h b/src/util/u_thread.h index e79d91ddff8..67383aefe66 100644 --- a/src/util/u_thread.h +++ b/src/util/u_thread.h @@ -77,6 +77,15 @@ */ #ifdef _MSC_VER #define __THREAD_INITIAL_EXEC __declspec(thread) +#elif defined(ANDROID) +/* Android 29 gained ELF TLS support, but it doesn't support initial-exec and + * it will throw: + * + * dlopen failed: TLS symbol "(null)" in dlopened + * "/vendor/lib64/egl/libEGL_mesa.so" referenced from + * "/vendor/lib64/egl/libEGL_mesa.so" using IE access model. + */ +#define __THREAD_INITIAL_EXEC __thread #else #define __THREAD_INITIAL_EXEC __thread __attribute__((tls_model("initial-exec"))) #endif