# http://www.cse.ohio-state.edu/~pouchet/software/pocc/download/pocc-1.0-rc3.1-full.tar.gz
$ wget http://www.cse.ohio-state.edu/~pouchet/software/pocc/download/pocc-1.0-rc3.1.tar.gz
$ tar xvf pocc-1.0-rc3.1.tar.gz
$ cd pocc-1.0-rc3.1
$ ./install.sh
$ export PATH=$PATH:`pwd`/bin
# 測試 pocc
$ make check

1. 如果遇到以下問題

   make[2]: Entering directory `/tmp/chenwj/pocc-1.0-rc4/optimizers/letsee-0.2.0-pre/letsee'
   /bin/sh ../libtool --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../letsee/include/letsee -I.. -I.. -I../letsee/include -I../letsee/include
   +-I/tmp/chenwj/pocc-1.0-rc4/math/install-fm/include -I/tmp/chenwj/pocc-1.0-rc4/analyzers/install-candl/include
   +-I/tmp/chenwj/pocc-1.0-rc4/driver/install-pocc/include -I/tmp/chenwj/pocc-1.0-rc4/math/install-piplib/include
   +-I/tmp/chenwj/pocc-1.0-rc4/ir/install-scoplib/include  -g -O2 -MT dependence.lo -MD -MP -MF .deps/dependence.Tpo -c -o dependence.lo dependence.c
   ../libtool: line 827: X--tag=CC: command not found
   ../libtool: line 860: libtool: ignoring unknown tag : command not found
   ../libtool: line 827: X--mode=compile: command not found

   請執行以下步驟:

   $ cd optimizers/
   $ rm -rf letsee-0.2.0-pre*
   $ wget http://www.cse.ohio-state.edu/~pouchet/software/pocc/download/modules/letsee-0.2.0-pre-r1522.tar.gz
   $ tar xvfm letsee-0.2.0-pre-r1522.tar.gz
   $ cd ../
   $ ./bin/pocc-util buildall

• PoCC - the Polyhedral Compiler Collection