i.MX Processors中的主题 Re: cannot find crt1.o

i.MX Processors中的主题 Re: cannot find crt1.o https://community.nxp.com/t5/i-MX-Processors/cannot-find-crt1-o/m-p/494925#M79561 <HTML><HEAD></HEAD><BODY><P>Hello, Yuri!</P><P>I not see any different between your and my actions, why result will be different if steps identical?</P></BODY></HTML> Tue, 24 May 2016 06:25:22 GMT BrilliantovKiri 2016-05-24T06:25:22Z cannot find crt1.o https://community.nxp.com/t5/i-MX-Processors/cannot-find-crt1-o/m-p/494923#M79559 <HTML><HEAD></HEAD><BODY><P>Hello!</P><P>I build toolchain for iMX6 from <A _jive_internal="true" href="https://community.nxp.com/external-link.jspa?url=https%3A%2F%2Fgithub.com%2FFreescale%2Ffsl-community-bsp-platform" rel="nofollow" target="_blank">GitHub - Freescale/fsl-community-bsp-platform: BSP platform manifest</A> </P><P>Follow my steps:</P><P>- mkdir /yocto && cd /yocto</P><P><SPAN>- repo init -u </SPAN><A class="jive-link-external-small" href="https://community.freescale.com/external-link.jspa?url=https%3A%2F%2Fgithub.com%2FFreescale%2Ffsl-community-bsp-platform" rel="nofollow" target="_blank">https://github.com/Freescale/fsl-community-bsp-platform</A><SPAN> -b jethro && repo sync</SPAN></P><P>- ./setup-environment /yocto/build</P><P>- cd /yocto/build</P><P>- bitbake meta-toolchain</P><P>- cd tmp/deploy/sdk && ./poky-glibc-x86_64-meta-toolchain-cortexa9hf-vfp-neon-toolchain-2.0.1.sh -y</P><P>Tollchain install in /opt/poky/2.0.1, after this I export variables from /opt/poky/2.0.1/environment-setup-cortexa9hf-vfp-neon-poky-linux-gnueabi, file attached.</P><P>Now I try compile iperf3:</P><P>- cd iperf3</P><P>- CC=$(CROSS_COMPILE)gcc ./configure --prefix=/usr --host=arm-poky-linux-gnueabi</P><P>Unfortunately configuration failed, follow part configure.log file:</P><P>configure:3253: arm-poky-linux-gnueabi-gcc -qversion >&5</P><P>arm-poky-linux-gnueabi-gcc: error: unrecognized command line option '-qversion'</P><P>arm-poky-linux-gnueabi-gcc: fatal error: no input files</P><P>compilation terminated.</P><P>configure:3264: $? = 1</P><P>configure:3284: checking whether the C compiler works</P><P>configure:3306: arm-poky-linux-gnueabi-gcc  -O2 -pipe -g -feliminate-unused-debu</P><P>g-types  -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed conftest.c  >&5</P><P>/opt/poky/2.0.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi</P><P>/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find crt1.o: No such file or d</P><P>irectory</P><P>/opt/poky/2.0.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi</P><P>/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find crti.o: No such file or d</P><P>irectory</P><P>/opt/poky/2.0.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi</P><P>/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find crtbegin.o: No such file</P><P>or directory</P><P>/opt/poky/2.0.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi</P><P>/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find -lgcc</P><P>/opt/poky/2.0.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi</P><P>/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find -lgcc_s</P><P>/opt/poky/2.0.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi</P><P>/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find -lc</P><P>/opt/poky/2.0.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi</P><P>/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find -lgcc</P><P>/opt/poky/2.0.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi</P><P>/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find -lgcc_s</P><P>/opt/poky/2.0.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi</P><P>/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find crtend.o: No such file or</P><P> directory</P><P>/opt/poky/2.0.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi</P><P>/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find crtn.o: No such file or d</P><P>irectory</P><P>collect2: error: ld returned 1 exit status</P><P>I check file system and found crt1.o:</P><P>$ find /opt/poky/2.0.1 -name crt1.o</P><P>/opt/poky/2.0.1/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/lib/crt1.o</P><P>Why ld can't found crt1.o and how can I solve this problem?</P><P>Thank you and excuse my bad english.</P><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-336360">environment-setup-cortexa9hf-vfp-neon-poky-linux-gnueabi.zip</A></STRONG></P></BODY></HTML> Mon, 23 May 2016 19:54:04 GMT https://community.nxp.com/t5/i-MX-Processors/cannot-find-crt1-o/m-p/494923#M79559 BrilliantovKiri 2016-05-23T19:54:04Z Re: cannot find crt1.o https://community.nxp.com/t5/i-MX-Processors/cannot-find-crt1-o/m-p/494924#M79560 <HTML><HEAD></HEAD><BODY><P> <SPAN class="tm6">Hello,</SPAN></P><P class="tm5 a______"><SPAN class="tm6">  <BR /></SPAN></P><P class="tm5 a______"><SPAN class="tm6">   perhaps the following example helps : </SPAN></P><P class="tm5 a______"><SPAN class="tm6"> </SPAN></P><P>• Build the tool chain image. It generates the toolchain that will be installed on your host</P><P>   machine and used to build any source code:</P><P></P><P>$ cd workspace/yocto/imx-4.1.15-1.0.0_ga</P><P>$ source setup-environment build-x11</P><P>$ bitbake meta-toolchain</P><P>$ cd tmp/deploy/sdk</P><P>$./fsl-imx-x11-glibc-x86_64-meta-toolchain-cortexa9hf-vfp-neon-toolchain-4.1.15-1.1.0.sh</P><P></P><P>• Hello World</P><P></P><P>$ source /opt/fsl-imx-x11/4.1.15-1.1.0/environment-setup-cortexa9hf-vfp-neonpoky-linux-gnueabi</P><P>$ cd ~/test/</P><P>$ arm-poky-linux-gnueabi-gcc helloworld.c</P><P>$ ls</P><P>a.out helloworld.c</P><P>$ ./a.out</P><P>-bash: ./a.out: cannot execute binary file</P><P>$ file a.out</P><P>a.out: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked</P><P>(uses shared libs), for GNU/Linux 2.6.16, not stripped</P><P class="tm5 a______"><SPAN class="tm6"></SPAN></P><P class="tm5 a______"><SPAN class="tm6">Have a great day,</SPAN></P><P class="tm5 a______"><SPAN class="tm6">Yuri</SPAN></P><P class="tm5 a______"><SPAN class="tm6"> </SPAN></P><P class="tm5 a______"><SPAN class="tm6">------------------------------------------------------------------------------</SPAN></P><P class="tm5 a______"><SPAN class="tm6">Note: If this post answers your question, please click the Correct <BR />Answer button. Thank you!</SPAN></P><P class="tm5 a______"><SPAN class="tm6">------------------------------------------------------------------------------</SPAN></P></BODY></HTML> Tue, 24 May 2016 03:16:48 GMT https://community.nxp.com/t5/i-MX-Processors/cannot-find-crt1-o/m-p/494924#M79560 Yuri 2016-05-24T03:16:48Z Re: cannot find crt1.o https://community.nxp.com/t5/i-MX-Processors/cannot-find-crt1-o/m-p/494925#M79561 <HTML><HEAD></HEAD><BODY><P>Hello, Yuri!</P><P>I not see any different between your and my actions, why result will be different if steps identical?</P></BODY></HTML> Tue, 24 May 2016 06:25:22 GMT https://community.nxp.com/t5/i-MX-Processors/cannot-find-crt1-o/m-p/494925#M79561 BrilliantovKiri 2016-05-24T06:25:22Z Re: cannot find crt1.o https://community.nxp.com/t5/i-MX-Processors/cannot-find-crt1-o/m-p/494926#M79562 <HTML><HEAD></HEAD><BODY><P>Problem solved!</P><P>I add CFLAGS=""--sysroot=${SDKTARGETSYSROOT} -mfloat-abi=hard".</P><P>Where SDKTARGETSYSROOT is/ toolchain/install/directory/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi.</P><P></P><P>Simple example:</P><PRE __default_attr="c++" __jive_macro_name="code" class="_jivemacro_uid_1464116308115178 jive_macro_code jive_text_macro" data-renderedposition="138_8_1192_64" jivemacro_uid="_1464116308115178"><P>#include <stdio.h></P><P>int main(int argc, char *argv[]) {</P><P>        return 0;</P><P>}</P></PRE><BLOCKQUOTE><P>$ arm-poky-linux-gnueabi-gcc test.c</P><P>test.c:1:19: fatal error: stdio.h: No such file or directory</P><P></P><P>$ arm-poky-linux-gnueabi-gcc --sysroot=$SDKTARGETSYSROOT test.c</P><P>In file included from /opt/imx6_toolchain/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/features.h:389:0,</P><P>                 from /opt/imx6_toolchain/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/stdio.h:27,</P><P>                 from test.c:1:</P><P>/opt/imx6_toolchain/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/gnu/stubs.h:7:29: fatal error: gnu/stubs-soft.h: No such file or directory</P><P></P><P>$ arm-poky-linux-gnueabi-gcc --sysroot=$SDKTARGETSYSROOT -mfloat-abi=hard test.c</P><P>$ file a.out </P><P>a.out: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 2.6.32, BuildID[sha1]=fab88286767c018a15ba14dff125070fef88f1a4, not stripped</P></BLOCKQUOTE></BODY></HTML> Tue, 24 May 2016 19:03:09 GMT https://community.nxp.com/t5/i-MX-Processors/cannot-find-crt1-o/m-p/494926#M79562 BrilliantovKiri 2016-05-24T19:03:09Z