刚写的一个编译C/C++用的脚本，觉得好用的话把它保存起来加上可执行权限放到$PATH目录中去。
emacs虽然mode-cc很不错，可惜执行还得另开一个shell的window，不如用这个了。

#!/bin/bash #Copyright (C) 2008, WANG Cong #GPLv3 applies. if (( $# < 1)); then

        echo "Bad usage!"

        exit 1

fi FILENAME=$1 CC="gcc" CFLAGS="-Wall -W -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align         -Wnested-externs -Waggregate-return -Wundef         -Wbad-function-cast -Wmissing-prototypes -Wstrict-prototypes         -Wmissing-declarations -Wconversion -Winline -Wformat-nonliteral         -Wformat-security -Wunknown-pragmas -Wredundant-decls         -std=c99 -s -g3 -O" CPPFLAGS="-Wall -W -Wshadow -std=c++98 -ffor-scope -Wpointer-arith -s -g3 -O" while [[ "$FILENAME" != "" ]] do

        OUTFILE=${FILENAME%.*}

        POSTFIX=${FILENAME##*.}

        if [ $OUTFILE = $FILENAME ] || [ $POSTFIX = $FILENAME ] || 

                [ -z $OUTFILE ] || [ -z $POSTFIX ];

        then

                echo "Bad file name!"

                exit 2

        fi

        if [[ "$POSTFIX" = "cpp" ]] || [[ "$POSTFIX" = "cxx" ]] || 

                [[ "$POSTFIX" = "cc" ]] ;

        then

                CC="g++"

                CFLAGS=$CPPFLAGS

        fi

        $CC $CFLAGS -o $OUTFILE $FILENAME

        if (($?!=0)); then

                exit 1

        fi

        echo "Result of exec $OUTFILE:"

        /bin/bash -c "./$OUTFILE"

        echo "End of $FILENAME"

        echo "========================"

        rm -f $OUTFILE

        shift

        FILENAME=$1

done exit 0