com.android.build.gradle.ndk.internal.GccNativeToolSpecification Maven / Gradle / Ivy
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Gradle plug-in to build Android applications.
/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.build.gradle.ndk.internal;
import com.android.SdkConstants;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableListMultimap;
import com.google.common.collect.Iterables;
import com.google.common.collect.ListMultimap;
import org.gradle.nativeplatform.platform.NativePlatform;
/**
* Flag configuration for GCC toolchain.
*/
public class GccNativeToolSpecification extends AbstractNativeToolSpecification {
private static final ListMultimap RELEASE_CFLAGS =
ImmutableListMultimap.builder()
.putAll(SdkConstants.ABI_ARMEABI, ImmutableList.of(
"-fpic",
"-ffunction-sections",
"-funwind-tables",
"-fstack-protector",
"-no-canonical-prefixes",
"-march=armv5te",
"-mtune=xscale",
"-msoft-float",
"-mthumb",
"-Os",
"-g",
"-DNDEBUG",
"-fomit-frame-pointer",
"-fno-strict-aliasing",
"-finline-limit=64"))
.putAll(SdkConstants.ABI_ARMEABI_V7A, ImmutableList.of(
"-fpic",
"-ffunction-sections",
"-funwind-tables",
"-fstack-protector",
"-no-canonical-prefixes",
"-march=armv7-a",
"-mfpu=vfpv3-d16",
"-mfloat-abi=softfp",
"-mthumb",
"-Os",
"-g",
"-DNDEBUG",
"-fomit-frame-pointer",
"-fno-strict-aliasing",
"-finline-limit=64"))
.putAll(SdkConstants.ABI_ARM64_V8A, ImmutableList.of(
"-fpic",
"-ffunction-sections",
"-funwind-tables",
"-fstack-protector",
"-no-canonical-prefixes",
"-O2",
"-g",
"-DNDEBUG",
"-fomit-frame-pointer",
"-fstrict-aliasing",
"-funswitch-loops",
"-finline-limit=300"))
.putAll(SdkConstants.ABI_INTEL_ATOM, ImmutableList.of(
"-ffunction-sections",
"-funwind-tables",
"-no-canonical-prefixes",
"-fstack-protector",
"-O2",
"-g",
"-DNDEBUG",
"-fomit-frame-pointer",
"-fstrict-aliasing",
"-funswitch-loops",
"-finline-limit=300"))
.putAll(SdkConstants.ABI_INTEL_ATOM64, ImmutableList.of(
"-ffunction-sections",
"-funwind-tables",
"-no-canonical-prefixes",
"-fstack-protector",
"-O2",
"-g",
"-DNDEBUG",
"-fomit-frame-pointer",
"-fstrict-aliasing",
"-funswitch-loops",
"-finline-limit=300"))
.putAll(SdkConstants.ABI_MIPS, ImmutableList.of(
"-fpic",
"-fno-strict-aliasing",
"-finline-functions",
"-ffunction-sections",
"-funwind-tables",
"-fmessage-length=0",
"-fno-inline-functions-called-once",
"-fgcse-after-reload",
"-frerun-cse-after-loop",
"-frename-registers",
"-no-canonical-prefixes",
"-O2",
"-g",
"-DNDEBUG",
"-fomit-frame-pointer",
"-funswitch-loops",
"-finline-limit=300"))
.putAll(SdkConstants.ABI_MIPS64, ImmutableList.of(
"-fpic",
"-fno-strict-aliasing",
"-finline-functions",
"-ffunction-sections",
"-funwind-tables",
"-fmessage-length=0",
"-fno-inline-functions-called-once",
"-fgcse-after-reload",
"-frerun-cse-after-loop",
"-frename-registers",
"-no-canonical-prefixes",
"-O2",
"-g",
"-DNDEBUG",
"-fomit-frame-pointer",
"-funswitch-loops",
"-finline-limit=300"))
.build();
private static final ListMultimap DEBUG_CFLAGS =
ImmutableListMultimap.builder()
.putAll(SdkConstants.ABI_ARMEABI, ImmutableList.of(
"-O0",
"-UNDEBUG",
"-fno-omit-frame-pointer",
"-fno-strict-aliasing"))
.putAll(SdkConstants.ABI_ARMEABI_V7A, ImmutableList.of(
"-O0",
"-UNDEBUG",
"-fno-omit-frame-pointer",
"-fno-strict-aliasing"))
.putAll(SdkConstants.ABI_ARM64_V8A, ImmutableList.of(
"-O0",
"-UNDEBUG",
"-fno-omit-frame-pointer",
"-fno-strict-aliasing"))
.putAll(SdkConstants.ABI_INTEL_ATOM, ImmutableList.of(
"-O0",
"-UNDEBUG",
"-fno-omit-frame-pointer",
"-fno-strict-aliasing"))
.putAll(SdkConstants.ABI_INTEL_ATOM64, ImmutableList.of(
"-O0",
"-UNDEBUG",
"-fno-omit-frame-pointer",
"-fno-strict-aliasing"))
.putAll(SdkConstants.ABI_MIPS, ImmutableList.of(
"-O0",
"-UNDEBUG",
"-fno-omit-frame-pointer",
"-fno-unswitch-loops"))
.putAll(SdkConstants.ABI_MIPS64, ImmutableList.of(
"-O0",
"-UNDEBUG",
"-fno-omit-frame-pointer"))
.build();
private static final Iterable LDFLAGS = ImmutableList.of("-no-canonical-prefixes");
private NativePlatform platform;
private boolean isDebugBuild;
public GccNativeToolSpecification(NativePlatform platform, boolean isDebugBuild) {
this.isDebugBuild = isDebugBuild;
this.platform = platform;
}
@Override
public Iterable getCFlags() {
return Iterables.concat(
RELEASE_CFLAGS.get(platform.getName()),
(isDebugBuild ? DEBUG_CFLAGS.get(platform.getName()) : ImmutableList.of()));
}
@Override
public Iterable getCppFlags() {
return getCFlags();
}
@Override
public Iterable getLdFlags() {
return LDFLAGS;
}
}
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