Valgrind是用于构建动态分析工具的仪器框架。 它附带了一组工具，每个工具都执行某种调试，分析或类似任务，可帮助您改进程序。

Valgrind的架构采用模块化设计，因此可以轻松创建新工具，而不会干扰现有结构。

http://valgrind.org/

./configure --prefix=/home/sun/share/install --host=arm-buildroot-linux-uclibcgnueabi

配置报错：

checking for a supported CPU... no (arm)
configure: error: Unsupported host architecture. Sorry

查看官方网站首页，发现对 ARM-LINUX 是支持的

将 armv7a* 改为 arm* 再次配置就不会报错了

修改前：

修改后：

make -j4
make install

会生成四个目录：bin lib share include

需要删除 lib/valgrind 目录下的文件 以及 整个 share 目录，最后精简到 12M 左右：

sun@machine:~/share/install$ du -sh bin include/ lib/
520K    bin
2.1M    include/
10M    lib/

精简后的lib/valgrind 目录下所有文件：

32bit-core-valgrind-s1.xml  32bit-sse.xml                arm-with-vfpv3.xml
32bit-core-valgrind-s2.xml  arm-core-valgrind-s1.xml    default.supp
32bit-core.xml              arm-core-valgrind-s2.xml    getoff-arm-linux
32bit-linux-valgrind-s1.xml  arm-core.xml                memcheck-arm-linux
32bit-linux-valgrind-s2.xml  arm-vfpv3-valgrind-s1.xml    vgpreload_core-arm-linux.so
32bit-linux.xml              arm-vfpv3-valgrind-s2.xml    vgpreload_memcheck-arm-linux.so
32bit-sse-valgrind-s1.xml    arm-vfpv3.xml
32bit-sse-valgrind-s2.xml    arm-with-vfpv3-valgrind.xml

文件名含有 ARM-LINUX 字样的文件信息：

sun@machine:~/share/install/lib/valgrind$ file *arm-linux*
getoff-arm-linux:                ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-uClibc.so.0, with debug_info, not stripped
memcheck-arm-linux:              ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), statically linked, with debug_info, not stripped
vgpreload_core-arm-linux.so:    ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, with debug_info, not stripped
vgpreload_memcheck-arm-linux.so: ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, with debug_info, not stripped

http://valgrind.org/docs/manual/dist.readme-packagers.html

7. README_PACKAGERS

Greetings, packaging person!  This information is aimed at people
building binary distributions of Valgrind.

Thanks for taking the time and effort to make a binary distribution of
Valgrind.  The following notes may save you some trouble.

-- If your toolchain (compiler, linker) support lto, using the configure
  option --enable-lto=yes will produce a smaller/faster valgrind
  (up to 10%).

-- Do not ship your Linux distro with a completely stripped
  /lib/ld.so.  At least leave the debugging symbol names on -- line
  number info isn't necessary.  If you don't want to leave symbols on
  ld.so, alternatively you can have your distro install ld.so's
  debuginfo package by default, or make ld.so.debuginfo be a
  requirement of your Valgrind RPM/DEB/whatever.