今天在對編譯ffmpeg時,首先進行./configure, 結果提示如下錯誤:
xxx-linux-gcc is unable to create an executable file.
C compiler test failed.
仔細看configure文件,錯誤信息顯示如下:
# compiler sanity check
check_exec <<EOF
int main(void){ return 0; }
EOF
echo wait..(此爲新增)
if test "$?" != 0; then
echo "$cc is unable to create an executable file."
if test -z "$cross_prefix" && ! enabled cross_compile ; then
echo "If $cc is a cross-compiler, use the --enable-cross-compile option."
echo "Only do this if you know what cross compiling means."
fi
die "C compiler test failed."
fi
折騰了好一會兒也沒有解決。偶然發現在腳本中增加一行echo信息: echo wait.. 竟然不再提示錯誤信息了。
這是神馬原因??????????????