英文:
How to solve "Error: can't open elf64 for reading: No such file or directory"
问题
我正在Ubuntu 20.04上编译libvpx-1.7.0库，配置命令如下：
./configure --disable-vp8 --enable-vp9 --enable-libyuv --target=x86_64-linux-gcc --enable-debug --disable-install-docs --log=yes --enable-internal-stats --disable-unit-tests --disable-docs --disable-tools --enable-webm-io --disable-optimizations
make命令如下：
make
然后我遇到了以下错误：
[AS] vpx_ports/emms_mmx.asm.o
Assembler messages:
Error: can't open elf64 for reading: No such file or directory
vpx_ports/emms_mmx.asm:2: Error: no such instruction: 'copyright (c) 2010 The WebM project authors. All Rights Reserved.'
vpx_ports/emms_mmx.asm:4: Error: no such instruction: 'use of this source code is governed by a BSD-style license'
vpx_ports/emms_mmx.asm:5: Error: no such instruction: 'that can be found in the LICENSE file in the root of the source'
vpx_ports/emms_mmx.asm:6: Error: no such instruction: 'tree. An additional intellectual property rights grant can be found'
vpx_ports/emms_mmx.asm:7: Error: junk 'file PATENTS. All contributing project authors may' after expression
vpx_ports/emms_mmx.asm:7: Error: operand size mismatch for 'in'
vpx_ports/emms_mmx.asm:8: Error: no such instruction: 'be found in the AUTHORS file in the root of the source tree.'
vpx_ports/emms_mmx.asm:12: Error: junk at end of line, first unrecognized character is '%'
vpx_ports/emms_mmx.asm:14: Error: no such instruction: 'section .text'
vpx_ports/emms_mmx.asm:15: Error: invalid character '(' in mnemonic
vpx_ports/emms_mmx.asm:16: Error: invalid character '(' in mnemonic
我该如何解决这个问题？
昨晚我能够编译libvpx并运行vpxdec，最初没有添加配置选项"--disable-optimizations"。第一次添加"--disable-optimizations"后，无论是否使用"--disable-optimizations"，我都无法再次编译它。
英文:
I was compiling libvpx-1.7.0 on ubuntu-20.04
the configure command is:
./configure --disable-vp8 --enable-vp9 --enable-libyuv --target=x86_64-linux-gcc --enable-debug --disable-install-docs --log=yes --enable-internal-stats --disable-unit-tests --disable-docs --disable-tools --enable-webm-io --disable-optimizations
the make command is:
make
then I an error:
[AS] vpx_ports/emms_mmx.asm.o
Assembler messages:
Error: can't open elf64 for reading: No such file or directory
vpx_ports/emms_mmx.asm:2: Error: no such instruction: `copyright (c) 2010 The WebM project authors. All Rights Reserved.'
vpx_ports/emms_mmx.asm:4: Error: no such instruction: `use of this source code is governed by a BSD-style license'
vpx_ports/emms_mmx.asm:5: Error: no such instruction: `that can be found in the LICENSE file in the root of the source'
vpx_ports/emms_mmx.asm:6: Error: no such instruction: `tree. An additional intellectual property rights grant can be found'
vpx_ports/emms_mmx.asm:7: Error: junk `file PATENTS. All contributing project authors may' after expression
vpx_ports/emms_mmx.asm:7: Error: operand size mismatch for `in'
vpx_ports/emms_mmx.asm:8: Error: no such instruction: `be found in the AUTHORS file in the root of the source tree.'
vpx_ports/emms_mmx.asm:12: Error: junk at end of line, first unrecognized character is `%'
vpx_ports/emms_mmx.asm:14: Error: no such instruction: `section .text'
vpx_ports/emms_mmx.asm:15: Error: invalid character '(' in mnemonic
vpx_ports/emms_mmx.asm:16: Error: invalid character '(' in mnemonic
What can I do to solve the problem?
I can compile libvpx and run vpxdec last night, at first I didn't add the configure option "--disable-optimizations". After the first time I add "--disable-optimizations" I can't compile it any more, no matter whether "--disable-optimizations" is used.
答案1
得分: 2
也许有一些东西改变了我的环境变量。最终，我发现我在使用错误的汇编器。只需在配置命令中添加选项 "--as=yasm" 即可修复错误。
英文:
May be there were something that changed my environment variant. I finally find out that I was using a wrong assembler. Just adding the option "--as=yasm" at configure command can fix the error.
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