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2012年4月14日星期六

Fedora 16 下编译 android 4.0.4

最近也是从ubuntu下迁移到fedora中来，以前也用过fedora，但是效果不是很好，自从gnome3出来以后，觉得unity经ubuntu开发后感觉很一般，为了视觉效果，果断玩起fedora，gnome3真的很帅，尽管和其他一些新鲜事物一样，刚出现总是受到各方面的质疑，说白了还是个人习惯的问题，现在已经基本适应gnome3，fedora 16使用起来也很给力。
从ubuntu下迁移过来，首要的一个问题需要解决，那就是如何解决android编译问题？我们知道android源码的编译，android官方(http://source.android.com/)推荐64位ubuntu（10.04--11.10)，对于其他linux版本的编译，完全需要自己的琢磨，不得不说android，你大爷的。说归说，骂归骂，还是要靠android吃饭的，所以自己来搞定一切吧（这也是linux geek的一个习惯）：P

闲言少叙，且归正题。既然编译android，那么一些必备的工具是必须的，在这方面，ubuntu当然有官方的详细资料，对于fedora的建议：装系统时，请将编译链（gcc，g++，相关编译库）全部安装，否则出现了问题则得不尝失。
一般需要的工具：
  • Python 2.5--2.7
  • Gnu make 3.8.1
  • JDK 1.6（非OpenJdk1.6）
  • Git 1.7+
下面就一步一步编译，一步一步的解决问题： 
cd src_root
. build/envsetup.sh
lunch full_eng
make
首先出现的第一个问题是make的版本问题，fedora 16默认make版本是3.8.2，如果执行make后会出现下面的类似错误： 
warning *  Android can only be built by version 3.81.)
解决的方法，很简单，编辑build/core/main.mk： 
vim build/core/main.mk
注释掉41--48行就ok。
接下来你会遇到g++版本兼容性问题，例如发生在frameworks/compile/slang/slang_rs_export_foreach.cpp文件的编译错误： 
frameworks/compile/slang/slang_rs_export_foreach.cpp: 在静态成员函数
‘static slang::RSExportForEach* slang::RSExportForEach::Create(slang::RSContext*, const clang::FunctionDecl*)’中:
frameworks/compile/slang/slang_rs_export_foreach.cpp:249:23: 错误：variable ‘ParamName’ set but not used [-Werror=unused-but-set-variable]
cc1plus: all warnings being treated as errors
make: *** [out/host/linux-x86/obj/EXECUTABLES/llvm-rs-cc_intermediates/slang_rs_export_foreach.o] 错误 1
解决方法，注释掉249行代码： 
llvm::StringRef ParamName = PVD->getName();
接下来是一个perl的编译问题，缺少gperf，则安装；然后是fedora 16中的perl版本将switch的module拿掉了，出现下面的编译错误： 
Can't locate Switch.pm in @INC (@INC contains: /usr/local/lib/perl5 
/usr/local/share/perl5 /usr/lib/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib/perl5 /usr/share/perl5 .) 
at external/webkit/Source/WebCore/make-hash-tools.pl line 23.
BEGIN failed--compilation aborted at external/webkit/Source/WebCore/make-hash-tools.pl line 23.
解决方法是修改external/webkit/Source/WebCore/make-hash-tools.pl文件（以下解决方法均采用git diff方式显示）： 
diff --git a/Source/WebCore/make-hash-tools.pl b/Source/WebCore/make-hash-tools.pl
index 37639eb..9f85002 100644
--- a/Source/WebCore/make-hash-tools.pl
+++ b/Source/WebCore/make-hash-tools.pl
@@ -20,7 +20,7 @@
 #   Boston, MA 02110-1301, USA.
 
 use strict;
-use Switch;
+use feature qw(switch);
 use File::Basename;
 
 my $outdir = $ARGV[0];
@@ -28,9 +28,9 @@ shift;
 my $option = basename($ARGV[0],".gperf");
 
 
-switch ($option) {
+given ($option) {
 
-case "DocTypeStrings" {
+when ("DocTypeStrings") {
 
     my $docTypeStringsGenerated    = "$outdir/DocTypeStrings.cpp";
     my $docTypeStringsGperf        = $ARGV[0];
@@ -40,7 +40,7 @@ case "DocTypeStrings" {
 
 } # case "DocTypeStrings"
 
-case "ColorData" {
+when ("ColorData") {
 
     my $colorDataGenerated         = "$outdir/ColorData.cpp";
     my $colorDataGperf             = $ARGV[0];
接下来还有很多的错误，不再一一贴出具体错误，集中一下：
1.build/core/combo/HOST_linux-x86.mk文件 
diff --git a/core/combo/HOST_linux-x86.mk b/core/combo/HOST_linux-x86.mk
index 5ae4972..7df2893 100644
--- a/core/combo/HOST_linux-x86.mk
+++ b/core/combo/HOST_linux-x86.mk
@@ -53,6 +53,6 @@ HOST_GLOBAL_CFLAGS += \
        -include $(call select-android-config-h,linux-x86)
 
 # Disable new longjmp in glibc 2.11 and later. See bug 2967937.
-HOST_GLOBAL_CFLAGS += -D_FORTIFY_SOURCE=0
+HOST_GLOBAL_CFLAGS += -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0
 
 HOST_NO_UNDEFINED_LDFLAGS := -Wl,--no-undefined
2.development/tools/emulator/opengl/host/renderer/Android.mk文件 
diff --git a/tools/emulator/opengl/host/renderer/Android.mk b/tools/emulator/opengl/host/renderer/Android.mk
index 55fcb80..613179c 100644
--- a/tools/emulator/opengl/host/renderer/Android.mk
+++ b/tools/emulator/opengl/host/renderer/Android.mk
@@ -6,6 +6,8 @@ $(call emugl-import,libOpenglRender)
 LOCAL_SRC_FILES := main.cpp
 LOCAL_CFLAGS    += -O0 -g
 
+LOCAL_LDLIBS += -lX11
+
 #ifeq ($(HOST_OS),windows)
 #LOCAL_LDLIBS += -lws2_32
 #endif
3.external/gtest下修改的文件 
diff --git a/include/gtest/internal/gtest-param-util.h b/include/gtest/internal/gtest-param-util.h
index 5559ab4..2927f02 100644
--- a/include/gtest/internal/gtest-param-util.h
+++ b/include/gtest/internal/gtest-param-util.h
@@ -37,6 +37,8 @@
 #include <iterator>
 #include <utility>
 #include <vector>
+#include <stddef.h>
+#include <cstddef>
 
 #include <gtest/internal/gtest-port.h>
 
diff --git a/src/Android.mk b/src/Android.mk
index 2465e16..6e3facb 100644
--- a/src/Android.mk
+++ b/src/Android.mk
@@ -49,7 +49,7 @@ LOCAL_SRC_FILES := gtest-all.cc
 
 LOCAL_C_INCLUDES := $(libgtest_host_includes)
 
-LOCAL_CFLAGS += -O0
+LOCAL_CFLAGS += -O0 -Wno-missing-field-initializers
 
 LOCAL_MODULE := libgtest_host
 LOCAL_MODULE_TAGS := eng
4.external/llvm/llvm-host-build.mk文件 
diff --git a/llvm-host-build.mk b/llvm-host-build.mk
index 5219efd..53a6229 100644
--- a/llvm-host-build.mk
+++ b/llvm-host-build.mk
@@ -10,6 +10,8 @@ LOCAL_CFLAGS :=       \
        -Wwrite-strings \
        $(LOCAL_CFLAGS)
 
+LOCAL_LDLIBS := -lpthread -ldl
+
 ifeq ($(LLVM_ENABLE_ASSERTION),true)
 LOCAL_CFLAGS :=        \
        -D_DEBUG        \
5.external/mesa3d/src/glsl/linker.cpp文件 
diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp
index f8b6962..f31e5b5 100644
--- a/src/glsl/linker.cpp
+++ b/src/glsl/linker.cpp
@@ -67,6 +67,7 @@
 #include <cstdio>
 #include <cstdarg>
 #include <climits>
+#include <stddef.h>
 
 #include <pixelflinger2/pixelflinger2_interface.h>
 
@@ -1762,4 +1763,4 @@ done:
    }
 
    //hieralloc_free(mem_ctx);
-}
\ No newline at end of file
+}
6.external/oprofile/libpp/format_output.h文件 
diff --git a/libpp/format_output.h b/libpp/format_output.h
index b6c4592..8e527d5 100644
--- a/libpp/format_output.h
+++ b/libpp/format_output.h
@@ -91,7 +91,7 @@ protected:
                symbol_entry const & symbol;
                sample_entry const & sample;
                size_t pclass;
-               mutable counts_t & counts;
+               counts_t & counts;
                extra_images const & extra;
                double diff;
        };
这还不算完，接下来是一个java编译错误： 
target Java: CubeLiveWallpapers (out/target/common/obj/APPS/CubeLiveWallpapers_intermediates/classes)
PassFailButtons.java:191: android.app.Activity 中的 onCreateDialog(int,android.os.Bundle) 
无法实现 com.android.cts.verifier.PassFailButtons.PassFailActivity 中的 onCreateDialog(int,android.os.Bundle)；
正在尝试指定更低的访问权限；为 public
    private static 
                    ^
注意：某些输入文件使用或覆盖了已过时的 API。
注意：要了解详细信息，请使用 -Xlint:deprecation 重新编译。
1 错误
make: *** [out/target/common/obj/APPS/CtsVerifier_intermediates/classes-full-debug.jar] 错误 41
解决方法如下： 
diff --git a/apps/CtsVerifier/src/com/android/cts/verifier/PassFailButtons.java
b/apps/CtsVerifier/src/com/android/cts/verifier/PassFailButtons.java
index 9991b9d..f091c75 100644
--- a/apps/CtsVerifier/src/com/android/cts/verifier/PassFailButtons.java
+++ b/apps/CtsVerifier/src/com/android/cts/verifier/PassFailButtons.java
@@ -77,7 +77,7 @@ public class PassFailButtons {
         Button getPassButton();
 
         /* Added to the interface just to make sure it isn't forgotten in the implementations. */
-        Dialog onCreateDialog(int id, Bundle args);
+        // Dialog onCreateDialog(int id, Bundle args);
 
         /**
          * Returns a unique identifier for the test.  Usually, this is just the class name.
最后贴一下总的修改，使用repo diff列出： 解决方法如下： 
project build/
diff --git a/core/combo/HOST_linux-x86.mk b/core/combo/HOST_linux-x86.mk
index 5ae4972..7df2893 100644
--- a/core/combo/HOST_linux-x86.mk
+++ b/core/combo/HOST_linux-x86.mk
@@ -53,6 +53,6 @@ HOST_GLOBAL_CFLAGS += \
        -include $(call select-android-config-h,linux-x86)
 
 # Disable new longjmp in glibc 2.11 and later. See bug 2967937.
-HOST_GLOBAL_CFLAGS += -D_FORTIFY_SOURCE=0
+HOST_GLOBAL_CFLAGS += -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0
 
 HOST_NO_UNDEFINED_LDFLAGS := -Wl,--no-undefined
diff --git a/core/main.mk b/core/main.mk
index 569d4dc..560c027 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -38,14 +38,14 @@ endif
 #endif
 
 # check for broken versions of make
-ifeq (0,$(shell expr $$(echo $(MAKE_VERSION) | sed "s/[^0-9\.].*//") = 3.81))
-$(warning ********************************************************************************)
-$(warning *  You are using version $(MAKE_VERSION) of make.)
-$(warning *  Android can only be built by version 3.81.)
-$(warning *  see http://source.android.com/source/download.html)
-$(warning ********************************************************************************)
-$(error stopping)
-endif
+#ifeq (0,$(shell expr $$(echo $(MAKE_VERSION) | sed "s/[^0-9\.].*//") = 3.81))
+#$(warning ********************************************************************************)
+#$(warning *  You are using version $(MAKE_VERSION) of make.)
+#$(warning *  Android can only be built by version 3.81.)
+#$(warning *  see http://source.android.com/source/download.html)
+#$(warning ********************************************************************************)
+#$(error stopping)
+#endif
 
 TOP := .
 TOPDIR :=

project cts/
diff --git a/apps/CtsVerifier/src/com/android/cts/verifier/PassFailButtons.java b/apps/CtsVerifier/src/com/android/cts/verifier/PassFailButtons.java
index 9991b9d..f091c75 100644
--- a/apps/CtsVerifier/src/com/android/cts/verifier/PassFailButtons.java
+++ b/apps/CtsVerifier/src/com/android/cts/verifier/PassFailButtons.java
@@ -77,7 +77,7 @@ public class PassFailButtons {
         Button getPassButton();
 
         /* Added to the interface just to make sure it isn't forgotten in the implementations. */
-        Dialog onCreateDialog(int id, Bundle args);
+        // Dialog onCreateDialog(int id, Bundle args);
 
         /**
          * Returns a unique identifier for the test.  Usually, this is just the class name.

project development/
diff --git a/tools/emulator/opengl/host/renderer/Android.mk b/tools/emulator/opengl/host/renderer/Android.mk
index 55fcb80..613179c 100644
--- a/tools/emulator/opengl/host/renderer/Android.mk
+++ b/tools/emulator/opengl/host/renderer/Android.mk
@@ -6,6 +6,8 @@ $(call emugl-import,libOpenglRender)
 LOCAL_SRC_FILES := main.cpp
 LOCAL_CFLAGS    += -O0 -g
 
+LOCAL_LDLIBS += -lX11
+
 #ifeq ($(HOST_OS),windows)
 #LOCAL_LDLIBS += -lws2_32
 #endif

project external/gtest/
diff --git a/include/gtest/internal/gtest-param-util.h b/include/gtest/internal/gtest-param-util.h
index 5559ab4..2927f02 100644
--- a/include/gtest/internal/gtest-param-util.h
+++ b/include/gtest/internal/gtest-param-util.h
@@ -37,6 +37,8 @@
 #include <iterator>
 #include <utility>
 #include <vector>
+#include <stddef.h>
+#include <cstddef>
 
 #include <gtest/internal/gtest-port.h>
 
diff --git a/src/Android.mk b/src/Android.mk
index 2465e16..6e3facb 100644
--- a/src/Android.mk
+++ b/src/Android.mk
@@ -49,7 +49,7 @@ LOCAL_SRC_FILES := gtest-all.cc
 
 LOCAL_C_INCLUDES := $(libgtest_host_includes)
 
-LOCAL_CFLAGS += -O0
+LOCAL_CFLAGS += -O0 -Wno-missing-field-initializers
 
 LOCAL_MODULE := libgtest_host
 LOCAL_MODULE_TAGS := eng

project external/llvm/
diff --git a/llvm-host-build.mk b/llvm-host-build.mk
index 5219efd..53a6229 100644
--- a/llvm-host-build.mk
+++ b/llvm-host-build.mk
@@ -10,6 +10,8 @@ LOCAL_CFLAGS :=       \
        -Wwrite-strings \
        $(LOCAL_CFLAGS)
 
+LOCAL_LDLIBS := -lpthread -ldl
+
 ifeq ($(LLVM_ENABLE_ASSERTION),true)
 LOCAL_CFLAGS :=        \
        -D_DEBUG        \

project external/mesa3d/
diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp
index f8b6962..f31e5b5 100644
--- a/src/glsl/linker.cpp
+++ b/src/glsl/linker.cpp
@@ -67,6 +67,7 @@
 #include <cstdio>
 #include <cstdarg>
 #include <climits>
+#include <stddef.h>
 
 #include <pixelflinger2/pixelflinger2_interface.h>
 
@@ -1762,4 +1763,4 @@ done:
    }
 
    //hieralloc_free(mem_ctx);
-}
\ No newline at end of file
+}

project external/oprofile/
diff --git a/libpp/format_output.h b/libpp/format_output.h
index b6c4592..8e527d5 100644
--- a/libpp/format_output.h
+++ b/libpp/format_output.h
@@ -91,7 +91,7 @@ protected:
                symbol_entry const & symbol;
                sample_entry const & sample;
                size_t pclass;
-               mutable counts_t & counts;
+               counts_t & counts;
                extra_images const & extra;
                double diff;
        };

project external/webkit/
diff --git a/Source/WebCore/make-hash-tools.pl b/Source/WebCore/make-hash-tools.pl
index 37639eb..9f85002 100644
--- a/Source/WebCore/make-hash-tools.pl
+++ b/Source/WebCore/make-hash-tools.pl
@@ -20,7 +20,7 @@
 #   Boston, MA 02110-1301, USA.
 
 use strict;
-use Switch;
+use feature qw(switch);
 use File::Basename;
 
 my $outdir = $ARGV[0];
@@ -28,9 +28,9 @@ shift;
 my $option = basename($ARGV[0],".gperf");
 
 
-switch ($option) {
+given ($option) {
 
-case "DocTypeStrings" {
+when ("DocTypeStrings") {
 
     my $docTypeStringsGenerated    = "$outdir/DocTypeStrings.cpp";
     my $docTypeStringsGperf        = $ARGV[0];
@@ -40,7 +40,7 @@ case "DocTypeStrings" {
 
 } # case "DocTypeStrings"
 
-case "ColorData" {
+when ("ColorData") {
 
     my $colorDataGenerated         = "$outdir/ColorData.cpp";
     my $colorDataGperf             = $ARGV[0];

project frameworks/compile/slang/
diff --git a/slang_rs_export_foreach.cpp b/slang_rs_export_foreach.cpp
index a4025ca..c928c54 100644
--- a/slang_rs_export_foreach.cpp
+++ b/slang_rs_export_foreach.cpp
@@ -246,7 +246,7 @@ RSExportForEach *RSExportForEach::Create(RSContext *Context,
                                     clang::SourceLocation(),
                                     &Ctx.Idents.get(Id));
 
-      llvm::StringRef ParamName = PVD->getName();
+      // llvm::StringRef ParamName = PVD->getName();
       clang::FieldDecl *FD =
           clang::FieldDecl::Create(Ctx,
                                    RD,
参考网址：
  1. http://www.linuxidc.com/Linux/2011-12/49257.htm
  2. http://www.qhm123.com/2012/02/6/fedora-16-x64-compile-android-4.0.3-source-code.html
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