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<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;">thanks for help. i follow the makefile, find </span><font face="微软雅黑, sans-serif">clue like below:</font></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;"><br></span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;">in .config:<o:p></o:p></span></p>


<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;">CROSS_COMPILER_PREFIX="${CLFS_TARGET}-"<o:p></o:p></span></p>


<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;">then Rules.mak:<o:p></o:p></span></p>


<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;">CROSS = $(call

qstrip,$(CROSS_COMPILER_PREFIX))<o:p></o:p></span></p>


<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;">then ***.sh:<o:p></o:p></span></p>


<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;">CC = $(CROSS)gcc<o:p></o:p></span></p>


<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;"> </span></p>


<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;">and i have predefine 'CLFS_TARGET'

as "</span><span style="font-size: 10pt; font-family: 仿宋;">i686-pc-linux-uclibc</span><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;">"<o:p></o:p></span></p>


<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;">so why this happen?<o:p></o:p></span></p>


<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;"> </span></p>


<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;"> </span></p>


<p class="MsoNormal"><span style="font-size: 10pt; font-family: 微软雅黑, sans-serif;">and is this the main

problem?<o:p></o:p></span></p>


<p class="MsoNormal"><span style="font-family:仿宋"> </span></p>


<p class="MsoNormal"><span style="font-family:仿宋">after I call make, invalid

option will show like below, are these errors no problem?<o:p></o:p></span></p>


<p class="ecxmsonormal" style="margin-top:0in;margin-right:0in;margin-bottom:

16.2pt;margin-left:0in;line-height:15.0pt;background:white"><span style="font-size:9.0pt;font-family:仿宋;color:#2A2A2A">clfs@ryang-desktop:/mnt/clfs/source/embedded-0.0.1/uClibc-0.9.31$

sudo make</span><span style="font-size:9.0pt;font-family:"微软雅黑","sans-serif";

color:#2A2A2A"><o:p></o:p></span></p>


<p class="ecxmsonormal" style="margin: 0in 0in 16.2pt; line-height: 15pt; background-color: white; background-position: initial initial; background-repeat: initial initial;"><span style="font-size:9.0pt;font-family:仿宋;color:red">/bin/sh:

-g: invalid option</span><span style="font-size:9.0pt;font-family:"微软雅黑","sans-serif";

color:#2A2A2A"><o:p></o:p></span></p>


<p class="ecxmsonormal" style="margin: 0in 0in 16.2pt; line-height: 15pt; background-color: white; background-position: initial initial; background-repeat: initial initial;"><span style="font-size:9.0pt;font-family:仿宋;color:#2A2A2A">Usage:</span><span style="font-size:9.0pt;font-family:宋体;mso-bidi-font-family:宋体;color:#2A2A2A">     </span><span style="font-size:9.0pt;font-family:仿宋;color:#2A2A2A"> /bin/sh [GNU long option]

[option] ...</span><span style="font-size:9.0pt;font-family:"微软雅黑","sans-serif";

color:#2A2A2A"><o:p></o:p></span></p>


<p class="ecxmsonormal" style="margin: 0in 0in 16.2pt; line-height: 15pt; background-color: white; background-position: initial initial; background-repeat: initial initial;"><span style="font-size:9.0pt;font-family:宋体;mso-bidi-font-family:

宋体;color:#2A2A2A">     </span><span style="font-size:

9.0pt;font-family:仿宋;color:#2A2A2A"> /bin/sh [GNU long option] [option]

script-file ...</span><span style="font-size:9.0pt;font-family:"微软雅黑","sans-serif";

color:#2A2A2A"><o:p></o:p></span></p><br><div><div id="SkyDrivePlaceholder"></div><hr id="stopSpelling">From: berzerkula@cox.net<br>To: clfs-support@lists.cross-lfs.org<br>Date: Wed, 6 Mar 2013 21:01:53 -0600<br>Subject: Re: [Clfs-support] build error '/bin/sh: -g: invalid option' when      build uClibc in clfs<br><br><br><div><div>On Mar 6, 2013, at 8:36 PM, 湘雪秋 wrote:</div><br class="ecxApple-interchange-newline"><blockquote><span class="ecxApple-style-span" style="border-collapse:separate;color:rgb(0, 0, 0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;orphans:2;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;font-size:medium"><span class="ecxApple-style-span" style="font-family:\005fae\008f6f\0096c5\009ed1;font-size:13px"><div style="padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px"><span style="font-family:\004eff\005b8b">make: -gcc: Command not found</span></div><div style="padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px"><span style="font-family:\004eff\005b8b">make: -gcc: Command not found</span></div><div style="padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px"><span style="font-family:\004eff\005b8b">  MKDIR include/bits</span></div><div style="padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px"><span style="font-family:\004eff\005b8b">  GEN include/bits/sysnum.h</span></div><div style="padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px"><span style="font-family:\004eff\005b8b">extra/scripts/gen_bits_syscall_h.sh: line 31: -gcc: command not found</span></div><div style="padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px"><span style="font-family:\004eff\005b8b">extra/scripts/gen_bits_syscall_h.sh: line 27: -gcc: command not found</span></div></span></span></blockquote></div><br><div>A variable isn't set.</div><div><br></div><div>Should have something similar <span class="ecxApple-style-span" style="font-family:\004eff\005b8b;font-size:13px">i686-pc-linux-uclibc-gcc   if the variable isn't set then you get -gcc</span></div><div><font class="ecxApple-style-span" face="仿宋"><span class="ecxApple-style-span" style="font-size:13px"><br></span></font></div><div><font class="ecxApple-style-span" face="仿宋"><span class="ecxApple-style-span" style="font-size:13px">Sincerely,</span></font></div><div><font class="ecxApple-style-span" face="仿宋"><span class="ecxApple-style-span" style="font-size:13px"><br></span></font></div><div><font class="ecxApple-style-span" face="仿宋"><span class="ecxApple-style-span" style="font-size:13px">William Harrington</span></font></div><br>_______________________________________________

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