test.sh

来自「linux 的学习课件」· Shell 代码 · 共 33 行

#!/bin/ksh
#  Build shared library
#
#set -x
clear
#
#  Shared library for dlopen absolute path test
#
if [ -f UPPERCASE.o ]; then rm UPPERCASE.o
fi
gcc  -c -fpic UPPERCASE.c
if [ -f UPPERCASE.so ]; then rm UPPERCASE.so
fi
gcc -shared -lc  -o UPPERCASE.so  UPPERCASE.o 
#
#  Shared library for dlopen relative path test
#
export LD_LIBRARY_PATH=`pwd`
if [ -f lowercase.o ]; then rm lowercase.o
fi
gcc  -c -fpic lowercase.c
if [ -f lowercase.so ]; then rm lowercase.so
fi
gcc -shared -lc  -o lowercase.so  lowercase.o
#
#  Rebuild test program
#
if [ -f dlTest ]; then rm dlTest
fi
gcc -o dlTest dlTest.c -ldl
echo Current LD_LIBRARY_PATH=$LD_LIBRARY_PATH
dlTest