From d6ef5daf48a2137b7dd87b389e76fad0af625946 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= Date: Tue, 30 Jul 2019 15:49:31 +0200 Subject: Android: Drop support for NDK < r15 NDK r15c was released over two years ago (July 2017), and we cannot build against r14b anyway as it seems to fail with our setup to link the STL. --- platform/android/SCsub | 7 +++---- platform/android/detect.py | 43 ++++++++++++++++++------------------------- 2 files changed, 21 insertions(+), 29 deletions(-) (limited to 'platform/android') diff --git a/platform/android/SCsub b/platform/android/SCsub index d772dc9d71..e355caf0f9 100644 --- a/platform/android/SCsub +++ b/platform/android/SCsub @@ -53,7 +53,6 @@ if lib_arch_dir != '': out_dir = '#platform/android/java/libs/' + lib_type_dir + '/' + lib_arch_dir env_android.Command(out_dir + '/libgodot_android.so', '#bin/libgodot' + env['SHLIBSUFFIX'], Move("$TARGET", "$SOURCE")) - ndk_version = get_ndk_version(env["ANDROID_NDK_ROOT"]) - if ndk_version != None and LooseVersion(ndk_version) >= LooseVersion("15.0.4075724"): - stl_lib_path = str(env['ANDROID_NDK_ROOT']) + '/sources/cxx-stl/llvm-libc++/libs/' + lib_arch_dir + '/libc++_shared.so' - env_android.Command(out_dir + '/libc++_shared.so', stl_lib_path, Copy("$TARGET", "$SOURCE")) + + stl_lib_path = str(env['ANDROID_NDK_ROOT']) + '/sources/cxx-stl/llvm-libc++/libs/' + lib_arch_dir + '/libc++_shared.so' + env_android.Command(out_dir + '/libc++_shared.so', stl_lib_path, Copy("$TARGET", "$SOURCE")) diff --git a/platform/android/detect.py b/platform/android/detect.py index 3f179e3a65..4c5c70717b 100644 --- a/platform/android/detect.py +++ b/platform/android/detect.py @@ -205,9 +205,8 @@ def configure(env): common_opts = ['-fno-integrated-as', '-gcc-toolchain', gcc_toolchain_path] - lib_sysroot = env["ANDROID_NDK_ROOT"] + "/platforms/" + env['ndk_platform'] + "/" + env['ARCH'] - ## Compile flags + # Disable exceptions and rtti on non-tools (template) builds if env['tools'] or env['android_stl']: env.Append(CPPFLAGS=["-isystem", env["ANDROID_NDK_ROOT"] + "/sources/cxx-stl/llvm-libc++/include"]) @@ -218,18 +217,15 @@ def configure(env): # Don't use dynamic_cast, necessary with no-rtti. env.Append(CPPDEFINES=['NO_SAFE_CAST']) - ndk_version = get_ndk_version(env["ANDROID_NDK_ROOT"]) - if ndk_version != None and LooseVersion(ndk_version) >= LooseVersion("15.0.4075724"): - print("Using NDK unified headers") - sysroot = env["ANDROID_NDK_ROOT"] + "/sysroot" - env.Append(CPPFLAGS=["--sysroot=" + sysroot]) - env.Append(CPPFLAGS=["-isystem", sysroot + "/usr/include/" + abi_subpath]) - env.Append(CPPFLAGS=["-isystem", env["ANDROID_NDK_ROOT"] + "/sources/android/support/include"]) - # For unified headers this define has to be set manually - env.Append(CPPDEFINES=[('__ANDROID_API__', str(get_platform(env['ndk_platform'])))]) - else: - print("Using NDK deprecated headers") - env.Append(CPPFLAGS=["-isystem", lib_sysroot + "/usr/include"]) + lib_sysroot = env["ANDROID_NDK_ROOT"] + "/platforms/" + env['ndk_platform'] + "/" + env['ARCH'] + + # Using NDK unified headers (NDK r15+) + sysroot = env["ANDROID_NDK_ROOT"] + "/sysroot" + env.Append(CPPFLAGS=["--sysroot=" + sysroot]) + env.Append(CPPFLAGS=["-isystem", sysroot + "/usr/include/" + abi_subpath]) + env.Append(CPPFLAGS=["-isystem", env["ANDROID_NDK_ROOT"] + "/sources/android/support/include"]) + # For unified headers this define has to be set manually + env.Append(CPPDEFINES=[('__ANDROID_API__', str(get_platform(env['ndk_platform'])))]) env.Append(CCFLAGS='-fpic -ffunction-sections -funwind-tables -fstack-protector-strong -fvisibility=hidden -fno-strict-aliasing'.split()) env.Append(CPPDEFINES=['NO_STATVFS', 'GLES_ENABLED']) @@ -263,18 +259,15 @@ def configure(env): env.Append(CCFLAGS=common_opts) ## Link flags - if ndk_version != None and LooseVersion(ndk_version) >= LooseVersion("15.0.4075724"): - if LooseVersion(ndk_version) >= LooseVersion("17.1.4828580"): - env.Append(LINKFLAGS=['-Wl,--exclude-libs,libgcc.a', '-Wl,--exclude-libs,libatomic.a', '-nostdlib++']) - else: - env.Append(LINKFLAGS=[env["ANDROID_NDK_ROOT"] + "/sources/cxx-stl/llvm-libc++/libs/" + arch_subpath + "/libandroid_support.a"]) - env.Append(LINKFLAGS=['-shared', '--sysroot=' + lib_sysroot, '-Wl,--warn-shared-textrel']) - env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"] + "/sources/cxx-stl/llvm-libc++/libs/" + arch_subpath + "/"]) - env.Append(LINKFLAGS=[env["ANDROID_NDK_ROOT"] +"/sources/cxx-stl/llvm-libc++/libs/" + arch_subpath + "/libc++_shared.so"]) + + ndk_version = get_ndk_version(env["ANDROID_NDK_ROOT"]) + if ndk_version != None and LooseVersion(ndk_version) >= LooseVersion("17.1.4828580"): + env.Append(LINKFLAGS=['-Wl,--exclude-libs,libgcc.a', '-Wl,--exclude-libs,libatomic.a', '-nostdlib++']) else: - env.Append(LINKFLAGS=['-shared', '--sysroot=' + lib_sysroot, '-Wl,--warn-shared-textrel']) - if mt_link: - env.Append(LINKFLAGS=['-Wl,--threads']) + env.Append(LINKFLAGS=[env["ANDROID_NDK_ROOT"] + "/sources/cxx-stl/llvm-libc++/libs/" + arch_subpath + "/libandroid_support.a"]) + env.Append(LINKFLAGS=['-shared', '--sysroot=' + lib_sysroot, '-Wl,--warn-shared-textrel']) + env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"] + "/sources/cxx-stl/llvm-libc++/libs/" + arch_subpath + "/"]) + env.Append(LINKFLAGS=[env["ANDROID_NDK_ROOT"] +"/sources/cxx-stl/llvm-libc++/libs/" + arch_subpath + "/libc++_shared.so"]) if env["android_arch"] == "armv7": env.Append(LINKFLAGS='-Wl,--fix-cortex-a8'.split()) -- cgit v1.2.3